Index: vendor/flex/2.6.4/ABOUT-NLS =================================================================== --- vendor/flex/2.6.4/ABOUT-NLS (nonexistent) +++ vendor/flex/2.6.4/ABOUT-NLS (revision 362287) @@ -0,0 +1,1327 @@ +1 Notes on the Free Translation Project +*************************************** + +Free software is going international! The Free Translation Project is +a way to get maintainers of free software, translators, and users all +together, so that free software will gradually become able to speak many +languages. A few packages already provide translations for their +messages. + + If you found this `ABOUT-NLS' file inside a distribution, you may +assume that the distributed package does use GNU `gettext' internally, +itself available at your nearest GNU archive site. But you do _not_ +need to install GNU `gettext' prior to configuring, installing or using +this package with messages translated. + + Installers will find here some useful hints. These notes also +explain how users should proceed for getting the programs to use the +available translations. They tell how people wanting to contribute and +work on translations can contact the appropriate team. + + When reporting bugs in the `intl/' directory or bugs which may be +related to internationalization, you should tell about the version of +`gettext' which is used. The information can be found in the +`intl/VERSION' file, in internationalized packages. + +1.1 Quick configuration advice +============================== + +If you want to exploit the full power of internationalization, you +should configure it using + + ./configure --with-included-gettext + +to force usage of internationalizing routines provided within this +package, despite the existence of internationalizing capabilities in the +operating system where this package is being installed. So far, only +the `gettext' implementation in the GNU C library version 2 provides as +many features (such as locale alias, message inheritance, automatic +charset conversion or plural form handling) as the implementation here. +It is also not possible to offer this additional functionality on top +of a `catgets' implementation. Future versions of GNU `gettext' will +very likely convey even more functionality. So it might be a good idea +to change to GNU `gettext' as soon as possible. + + So you need _not_ provide this option if you are using GNU libc 2 or +you have installed a recent copy of the GNU gettext package with the +included `libintl'. + +1.2 INSTALL Matters +=================== + +Some packages are "localizable" when properly installed; the programs +they contain can be made to speak your own native language. Most such +packages use GNU `gettext'. Other packages have their own ways to +internationalization, predating GNU `gettext'. + + By default, this package will be installed to allow translation of +messages. It will automatically detect whether the system already +provides the GNU `gettext' functions. If not, the included GNU +`gettext' library will be used. This library is wholly contained +within this package, usually in the `intl/' subdirectory, so prior +installation of the GNU `gettext' package is _not_ required. +Installers may use special options at configuration time for changing +the default behaviour. The commands: + + ./configure --with-included-gettext + ./configure --disable-nls + +will, respectively, bypass any pre-existing `gettext' to use the +internationalizing routines provided within this package, or else, +_totally_ disable translation of messages. + + When you already have GNU `gettext' installed on your system and run +configure without an option for your new package, `configure' will +probably detect the previously built and installed `libintl.a' file and +will decide to use this. This might not be desirable. You should use +the more recent version of the GNU `gettext' library. I.e. if the file +`intl/VERSION' shows that the library which comes with this package is +more recent, you should use + + ./configure --with-included-gettext + +to prevent auto-detection. + + The configuration process will not test for the `catgets' function +and therefore it will not be used. The reason is that even an +emulation of `gettext' on top of `catgets' could not provide all the +extensions of the GNU `gettext' library. + + Internationalized packages usually have many `po/LL.po' files, where +LL gives an ISO 639 two-letter code identifying the language. Unless +translations have been forbidden at `configure' time by using the +`--disable-nls' switch, all available translations are installed +together with the package. However, the environment variable `LINGUAS' +may be set, prior to configuration, to limit the installed set. +`LINGUAS' should then contain a space separated list of two-letter +codes, stating which languages are allowed. + +1.3 Using This Package +====================== + +As a user, if your language has been installed for this package, you +only have to set the `LANG' environment variable to the appropriate +`LL_CC' combination. If you happen to have the `LC_ALL' or some other +`LC_xxx' environment variables set, you should unset them before +setting `LANG', otherwise the setting of `LANG' will not have the +desired effect. Here `LL' is an ISO 639 two-letter language code, and +`CC' is an ISO 3166 two-letter country code. For example, let's +suppose that you speak German and live in Germany. At the shell +prompt, merely execute `setenv LANG de_DE' (in `csh'), +`export LANG; LANG=de_DE' (in `sh') or `export LANG=de_DE' (in `bash'). +This can be done from your `.login' or `.profile' file, once and for +all. + + You might think that the country code specification is redundant. +But in fact, some languages have dialects in different countries. For +example, `de_AT' is used for Austria, and `pt_BR' for Brazil. The +country code serves to distinguish the dialects. + + The locale naming convention of `LL_CC', with `LL' denoting the +language and `CC' denoting the country, is the one use on systems based +on GNU libc. On other systems, some variations of this scheme are +used, such as `LL' or `LL_CC.ENCODING'. You can get the list of +locales supported by your system for your language by running the +command `locale -a | grep '^LL''. + + Not all programs have translations for all languages. By default, an +English message is shown in place of a nonexistent translation. If you +understand other languages, you can set up a priority list of languages. +This is done through a different environment variable, called +`LANGUAGE'. GNU `gettext' gives preference to `LANGUAGE' over `LANG' +for the purpose of message handling, but you still need to have `LANG' +set to the primary language; this is required by other parts of the +system libraries. For example, some Swedish users who would rather +read translations in German than English for when Swedish is not +available, set `LANGUAGE' to `sv:de' while leaving `LANG' to `sv_SE'. + + Special advice for Norwegian users: The language code for Norwegian +bokma*l changed from `no' to `nb' recently (in 2003). During the +transition period, while some message catalogs for this language are +installed under `nb' and some older ones under `no', it's recommended +for Norwegian users to set `LANGUAGE' to `nb:no' so that both newer and +older translations are used. + + In the `LANGUAGE' environment variable, but not in the `LANG' +environment variable, `LL_CC' combinations can be abbreviated as `LL' +to denote the language's main dialect. For example, `de' is equivalent +to `de_DE' (German as spoken in Germany), and `pt' to `pt_PT' +(Portuguese as spoken in Portugal) in this context. + +1.4 Translating Teams +===================== + +For the Free Translation Project to be a success, we need interested +people who like their own language and write it well, and who are also +able to synergize with other translators speaking the same language. +Each translation team has its own mailing list. The up-to-date list of +teams can be found at the Free Translation Project's homepage, +`http://translationproject.org/', in the "Teams" area. + + If you'd like to volunteer to _work_ at translating messages, you +should become a member of the translating team for your own language. +The subscribing address is _not_ the same as the list itself, it has +`-request' appended. For example, speakers of Swedish can send a +message to `sv-request@li.org', having this message body: + + subscribe + + Keep in mind that team members are expected to participate +_actively_ in translations, or at solving translational difficulties, +rather than merely lurking around. If your team does not exist yet and +you want to start one, or if you are unsure about what to do or how to +get started, please write to `coordinator@translationproject.org' to +reach the coordinator for all translator teams. + + The English team is special. It works at improving and uniformizing +the terminology in use. Proven linguistic skills are praised more than +programming skills, here. + +1.5 Available Packages +====================== + +Languages are not equally supported in all packages. The following +matrix shows the current state of internationalization, as of May 2010. +The matrix shows, in regard of each package, for which languages PO +files have been submitted to translation coordination, with a +translation percentage of at least 50%. + + Ready PO files af am ar as ast az be be@latin bg bn_IN bs ca crh + +---------------------------------------------------+ + a2ps | [] [] | + aegis | | + ant-phone | | + anubis | | + aspell | [] [] | + bash | | + bfd | | + bibshelf | [] | + binutils | | + bison | | + bison-runtime | [] | + bluez-pin | [] [] | + bombono-dvd | | + buzztard | | + cflow | | + clisp | | + coreutils | [] [] | + cpio | | + cppi | | + cpplib | [] | + cryptsetup | | + dfarc | | + dialog | [] [] | + dico | | + diffutils | [] | + dink | | + doodle | | + e2fsprogs | [] | + enscript | [] | + exif | | + fetchmail | [] | + findutils | [] | + flex | [] | + freedink | | + gas | | + gawk | [] [] | + gcal | [] | + gcc | | + gettext-examples | [] [] [] [] | + gettext-runtime | [] [] [] | + gettext-tools | [] [] | + gip | [] | + gjay | | + gliv | [] | + glunarclock | [] [] | + gnubiff | | + gnucash | [] | + gnuedu | | + gnulib | | + gnunet | | + gnunet-gtk | | + gnutls | | + gold | | + gpe-aerial | | + gpe-beam | | + gpe-bluetooth | | + gpe-calendar | | + gpe-clock | [] | + gpe-conf | | + gpe-contacts | | + gpe-edit | | + gpe-filemanager | | + gpe-go | | + gpe-login | | + gpe-ownerinfo | [] | + gpe-package | | + gpe-sketchbook | | + gpe-su | [] | + gpe-taskmanager | [] | + gpe-timesheet | [] | + gpe-today | [] | + gpe-todo | | + gphoto2 | | + gprof | [] | + gpsdrive | | + gramadoir | | + grep | | + grub | [] [] | + gsasl | | + gss | | + gst-plugins-bad | [] | + gst-plugins-base | [] | + gst-plugins-good | [] | + gst-plugins-ugly | [] | + gstreamer | [] [] [] | + gtick | | + gtkam | [] | + gtkorphan | [] | + gtkspell | [] [] [] | + gutenprint | | + hello | [] | + help2man | | + hylafax | | + idutils | | + indent | [] [] | + iso_15924 | | + iso_3166 | [] [] [] [] [] [] [] [] | + iso_3166_2 | | + iso_4217 | | + iso_639 | [] [] [] [] [] | + iso_639_3 | [] | + jwhois | | + kbd | | + keytouch | [] | + keytouch-editor | | + keytouch-keyboa... | [] | + klavaro | [] | + latrine | | + ld | [] | + leafpad | [] [] | + libc | [] [] | + libexif | () | + libextractor | | + libgnutls | | + libgpewidget | | + libgpg-error | | + libgphoto2 | | + libgphoto2_port | | + libgsasl | | + libiconv | [] | + libidn | | + lifelines | | + liferea | [] [] | + lilypond | | + linkdr | [] | + lordsawar | | + lprng | | + lynx | [] | + m4 | | + mailfromd | | + mailutils | | + make | | + man-db | | + man-db-manpages | | + minicom | | + mkisofs | | + myserver | | + nano | [] [] | + opcodes | | + parted | | + pies | | + popt | | + psmisc | | + pspp | [] | + pwdutils | | + radius | [] | + recode | [] [] | + rosegarden | | + rpm | | + rush | | + sarg | | + screem | | + scrollkeeper | [] [] [] | + sed | [] [] | + sharutils | [] [] | + shishi | | + skencil | | + solfege | | + solfege-manual | | + soundtracker | | + sp | | + sysstat | | + tar | [] | + texinfo | | + tin | | + unicode-han-tra... | | + unicode-transla... | | + util-linux-ng | [] | + vice | | + vmm | | + vorbis-tools | | + wastesedge | | + wdiff | | + wget | [] [] | + wyslij-po | | + xchat | [] [] [] [] | + xdg-user-dirs | [] [] [] [] [] [] [] [] [] | + xkeyboard-config | [] [] [] | + +---------------------------------------------------+ + af am ar as ast az be be@latin bg bn_IN bs ca crh + 6 0 2 3 19 1 11 3 28 3 1 38 5 + + cs da de el en en_GB en_ZA eo es et eu fa fi + +-------------------------------------------------+ + a2ps | [] [] [] [] [] [] [] [] | + aegis | [] [] [] | + ant-phone | [] () | + anubis | [] [] [] | + aspell | [] [] [] [] [] | + bash | [] [] [] [] | + bfd | [] [] | + bibshelf | [] [] [] [] | + binutils | [] [] | + bison | [] [] [] | + bison-runtime | [] [] [] [] [] | + bluez-pin | [] [] [] [] [] [] [] | + bombono-dvd | [] [] | + buzztard | [] [] [] | + cflow | [] [] [] | + clisp | [] [] [] [] | + coreutils | [] [] [] [] | + cpio | [] | + cppi | [] | + cpplib | [] [] [] | + cryptsetup | [] | + dfarc | [] [] [] [] | + dialog | [] [] [] [] [] | + dico | | + diffutils | [] [] [] [] [] [] [] | + dink | [] [] [] | + doodle | [] | + e2fsprogs | [] [] [] | + enscript | [] [] [] | + exif | () [] [] [] | + fetchmail | [] [] () [] [] [] | + findutils | [] [] [] [] | + flex | [] [] [] | + freedink | [] [] [] [] | + gas | [] | + gawk | [] [] [] | + gcal | [] | + gcc | [] [] | + gettext-examples | [] [] [] [] [] | + gettext-runtime | [] [] [] [] [] | + gettext-tools | [] [] [] | + gip | [] [] [] [] [] | + gjay | [] [] | + gliv | [] [] [] [] | + glunarclock | [] [] [] | + gnubiff | () | + gnucash | [] () () () () () | + gnuedu | [] [] | + gnulib | [] [] [] | + gnunet | | + gnunet-gtk | [] | + gnutls | [] [] | + gold | [] [] | + gpe-aerial | [] [] [] [] [] | + gpe-beam | [] [] [] [] [] | + gpe-bluetooth | [] [] [] | + gpe-calendar | [] [] | + gpe-clock | [] [] [] [] [] | + gpe-conf | [] [] [] [] | + gpe-contacts | [] [] [] [] | + gpe-edit | [] [] [] | + gpe-filemanager | [] [] [] [] | + gpe-go | [] [] [] [] [] | + gpe-login | [] [] [] | + gpe-ownerinfo | [] [] [] [] [] | + gpe-package | [] [] [] [] | + gpe-sketchbook | [] [] [] [] [] | + gpe-su | [] [] [] [] [] | + gpe-taskmanager | [] [] [] [] [] | + gpe-timesheet | [] [] [] [] [] | + gpe-today | [] [] [] [] [] | + gpe-todo | [] [] [] [] | + gphoto2 | [] [] () [] [] [] [] | + gprof | [] [] [] [] | + gpsdrive | [] [] [] | + gramadoir | [] [] [] | + grep | [] [] | + grub | [] [] [] | + gsasl | [] [] | + gss | [] | + gst-plugins-bad | [] [] [] [] [] [] | + gst-plugins-base | [] [] [] [] [] [] | + gst-plugins-good | [] [] [] [] [] [] [] | + gst-plugins-ugly | [] [] [] [] [] [] [] | + gstreamer | [] [] [] [] [] [] | + gtick | [] () [] [] | + gtkam | [] [] () [] [] | + gtkorphan | [] [] [] [] | + gtkspell | [] [] [] [] [] [] [] [] | + gutenprint | [] [] [] [] | + hello | [] [] [] [] [] | + help2man | [] [] | + hylafax | [] [] | + idutils | [] [] [] | + indent | [] [] [] [] [] [] [] [] | + iso_15924 | [] () [] [] [] | + iso_3166 | [] [] [] () [] [] [] () [] | + iso_3166_2 | () | + iso_4217 | [] [] [] () [] [] [] | + iso_639 | [] [] [] () [] [] [] | + iso_639_3 | | + jwhois | [] [] | + kbd | [] [] [] [] [] | + keytouch | [] [] [] | + keytouch-editor | [] [] [] | + keytouch-keyboa... | [] [] | + klavaro | [] [] [] [] | + latrine | [] () [] | + ld | [] [] [] | + leafpad | [] [] [] [] [] [] [] | + libc | [] [] [] [] [] | + libexif | [] [] () | + libextractor | | + libgnutls | [] | + libgpewidget | [] [] [] | + libgpg-error | [] [] | + libgphoto2 | [] () | + libgphoto2_port | [] () [] | + libgsasl | [] | + libiconv | [] [] [] [] [] [] | + libidn | [] [] [] [] | + lifelines | [] () | + liferea | [] [] [] [] [] | + lilypond | [] [] [] [] | + linkdr | [] [] [] [] | + lordsawar | [] | + lprng | | + lynx | [] [] [] [] | + m4 | [] [] [] [] [] | + mailfromd | | + mailutils | [] | + make | [] [] [] [] | + man-db | | + man-db-manpages | | + minicom | [] [] [] [] [] | + mkisofs | [] | + myserver | | + nano | [] [] [] [] | + opcodes | [] [] [] | + parted | [] [] | + pies | | + popt | [] [] [] [] [] [] | + psmisc | [] [] [] [] | + pspp | [] | + pwdutils | [] | + radius | [] | + recode | [] [] [] [] [] [] [] | + rosegarden | () () () () | + rpm | [] [] [] | + rush | | + sarg | | + screem | | + scrollkeeper | [] [] [] [] [] [] | + sed | [] [] [] [] [] [] [] | + sharutils | [] [] [] [] [] | + shishi | | + skencil | [] () [] | + solfege | [] [] [] [] | + solfege-manual | [] [] | + soundtracker | [] [] [] | + sp | [] | + sysstat | [] [] [] [] | + tar | [] [] [] [] [] | + texinfo | [] [] [] | + tin | [] [] | + unicode-han-tra... | | + unicode-transla... | | + util-linux-ng | [] [] [] [] [] | + vice | () () | + vmm | [] | + vorbis-tools | [] [] | + wastesedge | [] | + wdiff | [] [] [] | + wget | [] [] [] [] | + wyslij-po | [] | + xchat | [] [] [] [] [] [] | + xdg-user-dirs | [] [] [] [] [] [] [] [] [] | + xkeyboard-config | [] [] [] [] [] [] | + +-------------------------------------------------+ + cs da de el en en_GB en_ZA eo es et eu fa fi + 64 105 117 18 1 8 0 28 89 18 19 0 104 + + fr ga gl gu he hi hr hu hy id is it ja ka kn + +------------------------------------------------+ + a2ps | [] [] [] | + aegis | [] [] | + ant-phone | [] [] | + anubis | [] [] [] | + aspell | [] [] [] [] | + bash | [] [] [] | + bfd | [] [] | + bibshelf | [] [] [] [] | + binutils | [] [] | + bison | [] [] [] | + bison-runtime | [] [] [] [] [] | + bluez-pin | [] [] [] [] [] [] [] | + bombono-dvd | | + buzztard | [] | + cflow | [] [] | + clisp | [] | + coreutils | [] [] [] [] [] | + cpio | [] [] [] | + cppi | [] | + cpplib | [] [] | + cryptsetup | [] [] [] | + dfarc | [] [] | + dialog | [] [] [] [] [] [] [] | + dico | | + diffutils | [] [] [] [] [] [] [] [] | + dink | [] | + doodle | [] [] | + e2fsprogs | [] [] | + enscript | [] [] [] [] | + exif | [] [] [] [] [] | + fetchmail | [] [] [] [] | + findutils | [] [] [] [] [] | + flex | [] [] | + freedink | [] [] | + gas | [] [] | + gawk | [] [] [] [] () [] | + gcal | [] | + gcc | [] | + gettext-examples | [] [] [] [] [] [] | + gettext-runtime | [] [] [] [] [] | + gettext-tools | [] [] [] [] | + gip | [] [] [] [] [] | + gjay | | + gliv | () | + glunarclock | [] [] [] | + gnubiff | () [] () | + gnucash | () () () () [] | + gnuedu | [] [] | + gnulib | [] [] [] [] [] | + gnunet | | + gnunet-gtk | [] | + gnutls | [] [] | + gold | [] | + gpe-aerial | [] [] | + gpe-beam | [] [] [] | + gpe-bluetooth | [] [] [] | + gpe-calendar | [] | + gpe-clock | [] [] [] [] | + gpe-conf | [] [] [] | + gpe-contacts | [] [] [] | + gpe-edit | [] [] | + gpe-filemanager | [] [] [] | + gpe-go | [] [] [] [] | + gpe-login | [] [] | + gpe-ownerinfo | [] [] [] [] | + gpe-package | [] [] | + gpe-sketchbook | [] [] [] | + gpe-su | [] [] [] [] [] | + gpe-taskmanager | [] [] [] [] | + gpe-timesheet | [] [] [] [] | + gpe-today | [] [] [] [] [] [] | + gpe-todo | [] [] | + gphoto2 | [] [] [] [] [] | + gprof | [] [] [] | + gpsdrive | [] [] [] | + gramadoir | [] [] [] | + grep | [] | + grub | [] [] [] | + gsasl | [] [] [] [] | + gss | [] [] [] [] | + gst-plugins-bad | [] [] [] [] | + gst-plugins-base | [] [] [] [] [] | + gst-plugins-good | [] [] [] [] [] | + gst-plugins-ugly | [] [] [] [] [] | + gstreamer | [] [] [] [] | + gtick | [] [] [] [] | + gtkam | [] [] [] [] [] | + gtkorphan | [] [] [] | + gtkspell | [] [] [] [] [] [] [] [] | + gutenprint | [] [] [] | + hello | [] [] | + help2man | [] | + hylafax | [] | + idutils | [] [] [] [] [] | + indent | [] [] [] [] [] [] [] | + iso_15924 | () [] [] | + iso_3166 | () [] [] [] [] [] [] [] [] [] [] | + iso_3166_2 | () [] [] [] | + iso_4217 | () [] [] [] [] | + iso_639 | () [] [] [] [] [] [] [] | + iso_639_3 | () [] [] | + jwhois | [] [] [] [] | + kbd | [] [] | + keytouch | [] [] [] [] [] | + keytouch-editor | [] [] [] [] | + keytouch-keyboa... | [] [] [] [] | + klavaro | [] [] | + latrine | [] [] | + ld | [] [] [] | + leafpad | [] [] [] [] [] [] () | + libc | [] [] [] [] | + libexif | | + libextractor | | + libgnutls | [] [] | + libgpewidget | [] [] [] | + libgpg-error | [] [] | + libgphoto2 | [] [] [] | + libgphoto2_port | [] [] [] | + libgsasl | [] [] [] [] | + libiconv | [] [] [] [] [] | + libidn | [] [] [] | + lifelines | () | + liferea | [] [] [] [] | + lilypond | [] | + linkdr | [] [] [] [] | + lordsawar | | + lprng | [] | + lynx | [] [] [] [] [] | + m4 | [] [] [] [] [] | + mailfromd | | + mailutils | [] [] | + make | [] [] [] [] [] [] [] [] | + man-db | [] [] | + man-db-manpages | [] | + minicom | [] [] [] [] | + mkisofs | [] [] [] | + myserver | | + nano | [] [] [] [] [] | + opcodes | [] [] [] | + parted | [] [] [] [] | + pies | | + popt | [] [] [] [] [] [] [] [] | + psmisc | [] [] | + pspp | | + pwdutils | [] [] | + radius | [] [] | + recode | [] [] [] [] [] [] [] | + rosegarden | () () () () | + rpm | [] [] | + rush | | + sarg | [] | + screem | [] [] | + scrollkeeper | [] [] [] | + sed | [] [] [] [] [] [] [] | + sharutils | [] [] [] [] [] [] | + shishi | [] | + skencil | [] | + solfege | [] [] [] | + solfege-manual | [] [] | + soundtracker | [] [] | + sp | [] () | + sysstat | [] [] [] [] | + tar | [] [] [] [] [] [] | + texinfo | [] [] [] [] | + tin | [] | + unicode-han-tra... | | + unicode-transla... | [] [] | + util-linux-ng | [] [] [] [] [] | + vice | () () () | + vmm | [] | + vorbis-tools | [] | + wastesedge | () () | + wdiff | | + wget | [] [] [] [] [] [] [] | + wyslij-po | [] [] | + xchat | [] [] [] [] [] [] [] [] | + xdg-user-dirs | [] [] [] [] [] [] [] [] [] [] [] | + xkeyboard-config | [] [] [] [] | + +------------------------------------------------+ + fr ga gl gu he hi hr hu hy id is it ja ka kn + 121 53 20 4 8 2 5 53 2 120 5 83 66 0 4 + + ko ku ky lg lt lv mk ml mn mr ms mt nb nds ne + +-----------------------------------------------+ + a2ps | [] | + aegis | | + ant-phone | | + anubis | [] [] | + aspell | [] | + bash | | + bfd | | + bibshelf | [] [] | + binutils | | + bison | [] | + bison-runtime | [] [] [] [] [] | + bluez-pin | [] [] [] [] [] | + bombono-dvd | | + buzztard | | + cflow | | + clisp | | + coreutils | [] | + cpio | | + cppi | | + cpplib | | + cryptsetup | | + dfarc | [] | + dialog | [] [] [] [] [] | + dico | | + diffutils | [] [] | + dink | | + doodle | | + e2fsprogs | | + enscript | | + exif | [] | + fetchmail | | + findutils | | + flex | | + freedink | [] | + gas | | + gawk | | + gcal | | + gcc | | + gettext-examples | [] [] [] [] | + gettext-runtime | [] | + gettext-tools | [] | + gip | [] [] | + gjay | | + gliv | | + glunarclock | [] | + gnubiff | | + gnucash | () () () () | + gnuedu | | + gnulib | | + gnunet | | + gnunet-gtk | | + gnutls | [] | + gold | | + gpe-aerial | [] | + gpe-beam | [] | + gpe-bluetooth | [] [] | + gpe-calendar | [] | + gpe-clock | [] [] [] [] [] | + gpe-conf | [] [] | + gpe-contacts | [] [] | + gpe-edit | [] | + gpe-filemanager | [] [] | + gpe-go | [] [] [] | + gpe-login | [] | + gpe-ownerinfo | [] [] | + gpe-package | [] [] | + gpe-sketchbook | [] [] | + gpe-su | [] [] [] [] [] [] | + gpe-taskmanager | [] [] [] [] [] [] | + gpe-timesheet | [] [] | + gpe-today | [] [] [] [] | + gpe-todo | [] [] | + gphoto2 | | + gprof | [] | + gpsdrive | | + gramadoir | | + grep | | + grub | | + gsasl | | + gss | | + gst-plugins-bad | [] [] | + gst-plugins-base | [] [] | + gst-plugins-good | [] [] | + gst-plugins-ugly | [] [] [] [] [] | + gstreamer | | + gtick | | + gtkam | [] | + gtkorphan | [] [] | + gtkspell | [] [] [] [] [] [] [] | + gutenprint | | + hello | [] [] [] | + help2man | | + hylafax | | + idutils | | + indent | | + iso_15924 | [] [] | + iso_3166 | [] [] () [] [] [] [] [] | + iso_3166_2 | | + iso_4217 | [] [] | + iso_639 | [] [] | + iso_639_3 | [] | + jwhois | [] | + kbd | | + keytouch | [] | + keytouch-editor | [] | + keytouch-keyboa... | [] | + klavaro | [] | + latrine | [] | + ld | | + leafpad | [] [] [] | + libc | [] | + libexif | | + libextractor | | + libgnutls | [] | + libgpewidget | [] [] | + libgpg-error | | + libgphoto2 | | + libgphoto2_port | | + libgsasl | | + libiconv | | + libidn | | + lifelines | | + liferea | | + lilypond | | + linkdr | | + lordsawar | | + lprng | | + lynx | | + m4 | | + mailfromd | | + mailutils | | + make | [] | + man-db | | + man-db-manpages | | + minicom | [] | + mkisofs | | + myserver | | + nano | [] [] | + opcodes | | + parted | | + pies | | + popt | [] [] [] | + psmisc | | + pspp | | + pwdutils | | + radius | | + recode | | + rosegarden | | + rpm | | + rush | | + sarg | | + screem | | + scrollkeeper | [] [] | + sed | | + sharutils | | + shishi | | + skencil | | + solfege | [] | + solfege-manual | | + soundtracker | | + sp | | + sysstat | [] | + tar | [] | + texinfo | [] | + tin | | + unicode-han-tra... | | + unicode-transla... | | + util-linux-ng | | + vice | | + vmm | | + vorbis-tools | | + wastesedge | | + wdiff | | + wget | [] | + wyslij-po | | + xchat | [] [] [] | + xdg-user-dirs | [] [] [] [] [] [] [] [] | + xkeyboard-config | [] [] [] | + +-----------------------------------------------+ + ko ku ky lg lt lv mk ml mn mr ms mt nb nds ne + 20 5 10 1 12 48 4 2 2 4 24 10 19 3 1 + + nl nn or pa pl ps pt pt_BR ro ru rw sk sl sq sr + +---------------------------------------------------+ + a2ps | [] [] [] [] [] [] [] [] | + aegis | [] [] [] | + ant-phone | [] [] | + anubis | [] [] [] | + aspell | [] [] [] [] [] | + bash | [] [] | + bfd | [] | + bibshelf | [] [] | + binutils | [] [] | + bison | [] [] [] | + bison-runtime | [] [] [] [] [] [] [] | + bluez-pin | [] [] [] [] [] [] [] [] | + bombono-dvd | [] () | + buzztard | [] [] | + cflow | [] | + clisp | [] [] | + coreutils | [] [] [] [] [] [] | + cpio | [] [] [] | + cppi | [] | + cpplib | [] | + cryptsetup | [] | + dfarc | [] | + dialog | [] [] [] [] | + dico | [] | + diffutils | [] [] [] [] [] [] | + dink | () | + doodle | [] [] | + e2fsprogs | [] [] | + enscript | [] [] [] [] [] | + exif | [] [] [] () [] | + fetchmail | [] [] [] [] | + findutils | [] [] [] [] [] | + flex | [] [] [] [] [] | + freedink | [] [] | + gas | | + gawk | [] [] [] [] | + gcal | | + gcc | [] | + gettext-examples | [] [] [] [] [] [] [] [] | + gettext-runtime | [] [] [] [] [] [] [] [] [] | + gettext-tools | [] [] [] [] [] [] | + gip | [] [] [] [] [] | + gjay | | + gliv | [] [] [] [] [] [] | + glunarclock | [] [] [] [] [] | + gnubiff | [] () | + gnucash | [] () () () | + gnuedu | [] | + gnulib | [] [] [] [] | + gnunet | | + gnunet-gtk | | + gnutls | [] [] | + gold | | + gpe-aerial | [] [] [] [] [] [] [] | + gpe-beam | [] [] [] [] [] [] [] | + gpe-bluetooth | [] [] | + gpe-calendar | [] [] [] [] | + gpe-clock | [] [] [] [] [] [] [] [] | + gpe-conf | [] [] [] [] [] [] [] | + gpe-contacts | [] [] [] [] [] | + gpe-edit | [] [] [] | + gpe-filemanager | [] [] [] | + gpe-go | [] [] [] [] [] [] [] [] | + gpe-login | [] [] | + gpe-ownerinfo | [] [] [] [] [] [] [] [] | + gpe-package | [] [] | + gpe-sketchbook | [] [] [] [] [] [] [] | + gpe-su | [] [] [] [] [] [] [] [] | + gpe-taskmanager | [] [] [] [] [] [] [] [] | + gpe-timesheet | [] [] [] [] [] [] [] [] | + gpe-today | [] [] [] [] [] [] [] [] | + gpe-todo | [] [] [] [] [] | + gphoto2 | [] [] [] [] [] [] [] [] | + gprof | [] [] [] | + gpsdrive | [] [] | + gramadoir | [] [] | + grep | [] [] [] [] | + grub | [] [] [] | + gsasl | [] [] [] [] | + gss | [] [] [] | + gst-plugins-bad | [] [] [] [] [] | + gst-plugins-base | [] [] [] [] [] | + gst-plugins-good | [] [] [] [] [] | + gst-plugins-ugly | [] [] [] [] [] [] | + gstreamer | [] [] [] [] [] | + gtick | [] [] [] | + gtkam | [] [] [] [] [] [] | + gtkorphan | [] | + gtkspell | [] [] [] [] [] [] [] [] [] [] | + gutenprint | [] [] | + hello | [] [] [] [] | + help2man | [] [] | + hylafax | [] | + idutils | [] [] [] [] [] | + indent | [] [] [] [] [] [] [] | + iso_15924 | [] [] [] [] | + iso_3166 | [] [] [] [] [] () [] [] [] [] [] [] [] [] | + iso_3166_2 | [] [] [] | + iso_4217 | [] [] [] [] [] [] [] [] | + iso_639 | [] [] [] [] [] [] [] [] [] | + iso_639_3 | [] [] | + jwhois | [] [] [] [] | + kbd | [] [] [] | + keytouch | [] [] [] | + keytouch-editor | [] [] [] | + keytouch-keyboa... | [] [] [] | + klavaro | [] [] | + latrine | [] [] | + ld | | + leafpad | [] [] [] [] [] [] [] [] [] | + libc | [] [] [] [] | + libexif | [] [] () [] | + libextractor | | + libgnutls | [] [] | + libgpewidget | [] [] [] | + libgpg-error | [] [] | + libgphoto2 | [] [] | + libgphoto2_port | [] [] [] [] | + libgsasl | [] [] [] [] [] | + libiconv | [] [] [] [] [] | + libidn | [] [] | + lifelines | [] [] | + liferea | [] [] [] [] [] () () [] | + lilypond | [] | + linkdr | [] [] [] | + lordsawar | | + lprng | [] | + lynx | [] [] [] | + m4 | [] [] [] [] [] | + mailfromd | [] | + mailutils | [] | + make | [] [] [] [] | + man-db | [] [] [] | + man-db-manpages | [] [] [] | + minicom | [] [] [] [] | + mkisofs | [] [] [] | + myserver | | + nano | [] [] [] [] | + opcodes | [] [] | + parted | [] [] [] [] | + pies | [] | + popt | [] [] [] [] | + psmisc | [] [] [] | + pspp | [] [] | + pwdutils | [] | + radius | [] [] [] | + recode | [] [] [] [] [] [] [] [] | + rosegarden | () () | + rpm | [] [] [] | + rush | [] [] | + sarg | | + screem | | + scrollkeeper | [] [] [] [] [] [] [] [] | + sed | [] [] [] [] [] [] [] [] [] | + sharutils | [] [] [] [] | + shishi | [] | + skencil | [] [] | + solfege | [] [] [] [] | + solfege-manual | [] [] [] | + soundtracker | [] | + sp | | + sysstat | [] [] [] [] | + tar | [] [] [] [] | + texinfo | [] [] [] [] | + tin | [] | + unicode-han-tra... | | + unicode-transla... | | + util-linux-ng | [] [] [] [] [] | + vice | [] | + vmm | [] | + vorbis-tools | [] [] | + wastesedge | [] | + wdiff | [] [] | + wget | [] [] [] [] [] [] [] | + wyslij-po | [] [] [] | + xchat | [] [] [] [] [] [] [] [] [] | + xdg-user-dirs | [] [] [] [] [] [] [] [] [] [] [] [] [] [] | + xkeyboard-config | [] [] [] [] [] | + +---------------------------------------------------+ + nl nn or pa pl ps pt pt_BR ro ru rw sk sl sq sr + 135 10 4 7 105 1 29 61 47 91 3 55 47 8 37 + + sv sw ta te tg th tr uk vi wa zh_CN zh_HK zh_TW + +---------------------------------------------------+ + a2ps | [] [] [] [] [] | 27 + aegis | [] | 9 + ant-phone | [] [] [] [] | 9 + anubis | [] [] [] [] | 15 + aspell | [] [] [] | 20 + bash | [] [] | 11 + bfd | [] | 6 + bibshelf | [] [] [] | 16 + binutils | [] [] | 8 + bison | [] [] | 12 + bison-runtime | [] [] [] [] [] [] | 29 + bluez-pin | [] [] [] [] [] [] [] [] | 37 + bombono-dvd | [] | 4 + buzztard | [] | 7 + cflow | [] [] [] | 9 + clisp | | 10 + coreutils | [] [] [] [] | 22 + cpio | [] [] [] [] [] [] | 13 + cppi | [] [] | 5 + cpplib | [] [] [] [] [] [] | 13 + cryptsetup | [] [] | 7 + dfarc | [] | 9 + dialog | [] [] [] [] [] [] [] | 30 + dico | [] | 2 + diffutils | [] [] [] [] [] [] | 30 + dink | | 4 + doodle | [] [] | 7 + e2fsprogs | [] [] [] | 11 + enscript | [] [] [] [] | 17 + exif | [] [] [] | 16 + fetchmail | [] [] [] | 17 + findutils | [] [] [] [] [] | 20 + flex | [] [] [] [] | 15 + freedink | [] | 10 + gas | [] | 4 + gawk | [] [] [] [] | 18 + gcal | [] [] | 5 + gcc | [] [] [] | 7 + gettext-examples | [] [] [] [] [] [] [] | 34 + gettext-runtime | [] [] [] [] [] [] [] | 30 + gettext-tools | [] [] [] [] [] [] | 22 + gip | [] [] [] [] | 22 + gjay | [] | 3 + gliv | [] [] [] | 14 + glunarclock | [] [] [] [] [] | 19 + gnubiff | [] [] | 4 + gnucash | () [] () () | 9 + gnuedu | [] [] | 7 + gnulib | [] [] [] [] | 16 + gnunet | [] | 1 + gnunet-gtk | [] [] [] | 5 + gnutls | [] [] [] | 10 + gold | [] | 4 + gpe-aerial | [] [] [] | 18 + gpe-beam | [] [] [] | 19 + gpe-bluetooth | [] [] [] | 13 + gpe-calendar | [] [] [] [] | 12 + gpe-clock | [] [] [] [] [] | 28 + gpe-conf | [] [] [] [] | 20 + gpe-contacts | [] [] [] | 17 + gpe-edit | [] [] [] | 12 + gpe-filemanager | [] [] [] [] | 16 + gpe-go | [] [] [] [] [] | 25 + gpe-login | [] [] [] | 11 + gpe-ownerinfo | [] [] [] [] [] | 25 + gpe-package | [] [] [] | 13 + gpe-sketchbook | [] [] [] | 20 + gpe-su | [] [] [] [] [] | 30 + gpe-taskmanager | [] [] [] [] [] | 29 + gpe-timesheet | [] [] [] [] [] | 25 + gpe-today | [] [] [] [] [] [] | 30 + gpe-todo | [] [] [] [] | 17 + gphoto2 | [] [] [] [] [] | 24 + gprof | [] [] [] | 15 + gpsdrive | [] [] [] | 11 + gramadoir | [] [] [] | 11 + grep | [] [] [] | 10 + grub | [] [] [] | 14 + gsasl | [] [] [] [] | 14 + gss | [] [] [] | 11 + gst-plugins-bad | [] [] [] [] | 22 + gst-plugins-base | [] [] [] [] [] | 24 + gst-plugins-good | [] [] [] [] [] | 25 + gst-plugins-ugly | [] [] [] [] [] | 29 + gstreamer | [] [] [] [] | 22 + gtick | [] [] [] | 13 + gtkam | [] [] [] | 20 + gtkorphan | [] [] [] | 14 + gtkspell | [] [] [] [] [] [] [] [] [] | 45 + gutenprint | [] | 10 + hello | [] [] [] [] [] [] | 21 + help2man | [] [] | 7 + hylafax | [] | 5 + idutils | [] [] [] [] | 17 + indent | [] [] [] [] [] [] | 30 + iso_15924 | () [] () [] [] | 16 + iso_3166 | [] [] () [] [] () [] [] [] () | 53 + iso_3166_2 | () [] () [] | 9 + iso_4217 | [] () [] [] () [] [] | 26 + iso_639 | [] [] [] () [] () [] [] [] [] | 38 + iso_639_3 | [] () | 8 + jwhois | [] [] [] [] [] | 16 + kbd | [] [] [] [] [] | 15 + keytouch | [] [] [] | 16 + keytouch-editor | [] [] [] | 14 + keytouch-keyboa... | [] [] [] | 14 + klavaro | [] | 11 + latrine | [] [] [] | 10 + ld | [] [] [] [] | 11 + leafpad | [] [] [] [] [] [] | 33 + libc | [] [] [] [] [] | 21 + libexif | [] () | 6 + libextractor | [] | 1 + libgnutls | [] [] [] | 9 + libgpewidget | [] [] [] | 14 + libgpg-error | [] [] [] | 9 + libgphoto2 | [] [] | 8 + libgphoto2_port | [] [] [] [] | 13 + libgsasl | [] [] [] | 13 + libiconv | [] [] [] [] | 21 + libidn | () [] [] | 11 + lifelines | [] | 4 + liferea | [] [] [] | 21 + lilypond | [] | 7 + linkdr | [] [] [] [] [] | 17 + lordsawar | | 1 + lprng | [] | 3 + lynx | [] [] [] [] | 17 + m4 | [] [] [] [] | 19 + mailfromd | [] [] | 3 + mailutils | [] | 5 + make | [] [] [] [] | 21 + man-db | [] [] [] | 8 + man-db-manpages | | 4 + minicom | [] [] | 16 + mkisofs | [] [] | 9 + myserver | | 0 + nano | [] [] [] [] | 21 + opcodes | [] [] [] | 11 + parted | [] [] [] [] [] | 15 + pies | [] [] | 3 + popt | [] [] [] [] [] [] | 27 + psmisc | [] [] | 11 + pspp | | 4 + pwdutils | [] [] | 6 + radius | [] [] | 9 + recode | [] [] [] [] | 28 + rosegarden | () | 0 + rpm | [] [] [] | 11 + rush | [] [] | 4 + sarg | | 1 + screem | [] | 3 + scrollkeeper | [] [] [] [] [] | 27 + sed | [] [] [] [] [] | 30 + sharutils | [] [] [] [] [] | 22 + shishi | [] | 3 + skencil | [] [] | 7 + solfege | [] [] [] [] | 16 + solfege-manual | [] | 8 + soundtracker | [] [] [] | 9 + sp | [] | 3 + sysstat | [] [] | 15 + tar | [] [] [] [] [] [] | 23 + texinfo | [] [] [] [] | 16 + tin | | 4 + unicode-han-tra... | | 0 + unicode-transla... | | 2 + util-linux-ng | [] [] [] [] | 20 + vice | () () | 1 + vmm | [] | 4 + vorbis-tools | [] | 6 + wastesedge | | 2 + wdiff | [] [] | 7 + wget | [] [] [] [] [] | 26 + wyslij-po | [] [] | 8 + xchat | [] [] [] [] [] [] | 36 + xdg-user-dirs | [] [] [] [] [] [] [] [] [] | 60 + xkeyboard-config | [] [] [] [] | 25 + +---------------------------------------------------+ + 84 teams sv sw ta te tg th tr uk vi wa zh_CN zh_HK zh_TW + 178 domains 119 1 3 2 0 10 66 50 155 17 97 7 41 2610 + + Some counters in the preceding matrix are higher than the number of +visible blocks let us expect. This is because a few extra PO files are +used for implementing regional variants of languages, or language +dialects. + + For a PO file in the matrix above to be effective, the package to +which it applies should also have been internationalized and +distributed as such by its maintainer. There might be an observable +lag between the mere existence a PO file and its wide availability in a +distribution. + + If May 2010 seems to be old, you may fetch a more recent copy of +this `ABOUT-NLS' file on most GNU archive sites. The most up-to-date +matrix with full percentage details can be found at +`http://translationproject.org/extra/matrix.html'. + +1.6 Using `gettext' in new packages +=================================== + +If you are writing a freely available program and want to +internationalize it you are welcome to use GNU `gettext' in your +package. Of course you have to respect the GNU Library General Public +License which covers the use of the GNU `gettext' library. This means +in particular that even non-free programs can use `libintl' as a shared +library, whereas only free software can use `libintl' as a static +library or use modified versions of `libintl'. + + Once the sources are changed appropriately and the setup can handle +the use of `gettext' the only thing missing are the translations. The +Free Translation Project is also available for packages which are not +developed inside the GNU project. Therefore the information given above +applies also for every other Free Software Project. Contact +`coordinator@translationproject.org' to make the `.pot' files available +to the translation teams. + Property changes on: vendor/flex/2.6.4/ABOUT-NLS ___________________________________________________________________ Added: fbsd:nokeywords ## -0,0 +1 ## +yes \ No newline at end of property Index: vendor/flex/2.6.4/ChangeLog =================================================================== --- vendor/flex/2.6.4/ChangeLog (nonexistent) +++ vendor/flex/2.6.4/ChangeLog (revision 362287) @@ -0,0 +1,10655 @@ +2017-05-06 Will Estes + + * po/ca.po, po/da.po, po/de.po, po/eo.po, po/es.po, po/fi.po, + po/fr.po, po/ga.po, po/hr.po, po/ko.po, po/nl.po, po/pl.po, + po/pt_BR.po, po/ro.po, po/ru.po, po/sr.po, po/sv.po, po/tr.po, + po/vi.po, po/zh_CN.po, po/zh_TW.po: gettext: pulled latest + translations; recompiled against current sources + +2017-05-06 Will Estes + + * NEWS: version 2.6.4 * NEWS: Record release date. + +2017-05-06 Will Estes + + * .prev-version: note previous version + +2017-05-06 Will Estes + + * NEWS: doc: update NEWS for upcoming release + +2017-05-04 viktor.shepel + + * doc/flex.texi: doc: Correct typo in C code sample in manual + +2017-05-04 Explorer09 + + * src/flex.skl: scanner: Mention %# comments are removed when + building skel.c + +2017-05-02 Demi Obenour + + * src/flex.skl: Honor user definitions of yy_* macros The user may have defined the yy_* macros themselves. In that case, + don't clobber them. + +2017-05-02 Demi Obenour + + * src/flex.skl, src/main.c: Don't leak macro definitions into header + files This allowed unnamespaced definitions to leak into header files, + breaking client code. Fixes #142 + +2017-05-03 Demi Obenour + + * src/scan.l: scanner: Check for 0 bracecount when EOL ends quoted + literal. This can happen in the case of // comments (which Flex doesn't + handle specially). + +2017-05-03 Demi Obenour + + * src/scan.l: scanner: when bracelevel is negative, treat as zero. This really should never happen, but this at least fixes the + breakage on Verilator. + +2017-04-02 Jeff Smith + + * tests/Makefile.am, tests/tableopts.am, tests/tableopts.sh: test: + enable more silent building of tests. When running 'make V=0 check', some compile and link steps are made + less verbose and some are not. This cleans up most steps that are + not. These have no effect if V=0 is not specified. + +2017-05-03 Demi Obenour + + * src/Makefile.am, src/misc.c, src/mkskel.sh: build: Delete comments + from skeleton file. Since the comments in flex.skl are, by hypothesis, not needed in + skel.c, we remove them. THis reduces the size of the resulting + executable somewhat. + +2017-05-03 Explorer09 + + * Makefile.am, configure.ac, lib/Makefile.am: build: do not generate + lib/Makefile.in. Files in lib/ are picked up and built using makefile directives in + src/Makefile.am. Remove the need to generate lib/Makefile.in and the + stub lib/Makefile.am. + +2017-05-02 Will Estes + + * po/POTFILES.in: gettext: revert listing generated .c files + +2017-04-10 Jeff Smith + + * src/filter.c: FLEX_EXIT() is the preferred way to exit flex + +2017-04-11 Explorer09 + + * src/misc.c: Fix myesc() 'sptr' conditionals * Don't call isascii() here. It's deprecated in POSIX and not needed for myesc's case. * The check of the character class and range here should match + what's defined as {ESCSEQ} in scan.l, so for [[:xdigit:]] we use + isxdigit(); for [0-7] we check '0' <= c <= '7' (not isdigit(c) + because isdigit is locale-dependant in standard's sense) * Add missing length limit for "\x" ( is at most 2 digits) + +2017-04-11 Explorer09 + + * src/flexdef.h, src/misc.c: Obsolete htoui() and otoui(); use + strtoul(). No sense to keep these two function when libc's strtoul() can do the + same job, but better. + +2017-04-12 Todd C. Miller + + * src/flex.skl: scanner: update yy_buf_size after yyrealloc() + +2017-05-02 Simon Sobisch + + * configure.ac: build: use lowest versions for gettext, automake. + +2017-05-02 Simon Sobisch + + * po/Makevars, po/Rules-getpo, po/update_linguas.sh: gettext: more + recent makevars; new script to update po files. Previously, "make dist" and similar commands would cause the po + files to be updated, which is incorrect. The more recent version now + used should not do this. Replaced Rules-getpo by extra script to manually update and rebuild + all po files. + +2017-05-02 Simon Sobisch + + * po/POTFILES.in: gettext: list generated files instead of flex, + bison sources in POTFILES.in. Listing the flex and bison sources -- as the gettext manual suggests + -- causes warnings. Listing the generated C files for the lexer and + parser removes the warnings. Since both files contain line + directives, any translator who needs to refer back to those files + should be able to find the context in which strings are needed. + +2017-05-02 Simon Sobisch + + * autogen.sh: build: only touch ChangeLog if it does not exist + +2017-05-02 Simon Sobisch + + * configure.ac, doc/Makefile.am: build: list earliest useable + versions for automake + +2017-05-02 Simon Sobisch + + * autogen.sh: build: check for how to call libtoolize. Previously, we would call libtoolize and if that failed, we would + call glibtoolize since some platforms have the libtoolize program + under that name. Instead, we check to see if the environment variable LIBTOOLIZE is + set and use that if so. Otherwise, we try to find a program + "libtoolize" on the path and failing that glibtoolize. We alert the + user if no suitable program can be found. + +2017-01-06 Alastair Hughes + + * configure.ac, m4/ax_prog_cc_for_build.m4, src/Makefile.am: build: + support cross compiling. Check for cross compiling. If cross compiling, build stage1flex + using a custom link command. We also override LDADD since that adds + the replacement implementations that are cross compiled, and instead + always use the replacement library implementations. We don't use BUILD_OBJEXT and BUILD_EXEEXT since it seems that + automake does not support these. Fixes #78. + +2017-02-17 Explorer09 + + * configure.ac, src/flexdef.h: build: Include ; add + strcasecmp() check to configure. strings.h (not string.h) is the standard-defined include header for + strcasecmp(). Include for portability (even though glibc + exposes strcasecmp() declaration also in by default). + +2017-02-17 Explorer09 + + * configure.ac, src/flexdef.h: build: Let configure error if missing + required functions, headers.. `configure` will now error if a required header or function is not + found on the system. Also add comments on optional functions checks. Add sys/stats.h and sys/wait.h to list of required headers in + configure. This fixes issue #180. + +2017-02-12 Explorer09 + + * src/dfa.c, src/flexdef.h: scanner: compute powers of two faster. Replace the naive "for" loop in determining power of two with a + clever bitwise solution. This code is around the Internet already + and is in Public Domain. + +2017-02-07 Explorer09 + + * configure.ac, tests/Makefile.am, tests/pthread.l: test: skip + pthread test when needed files missing. "Unlisting" the pthread test when libpthread is not available is + never a good idea. Should let it compile into a stub program that + returns the "skip" status. configure.ac and tests/Makefile.am are edited so that pthread test + can be built anyway, but only works (not as the stub) when both + pthread.h and libpthread are detected on the system. Also fix a small typo in tests/pthread.l comments. + +2017-02-16 Will Estes + + * src/Makefile.am: build: mv scan.c when building dist. Revert change to copy scan.c when building the distribution archive. + Move it instead. This satisfies automake's notions of what should be + clean and ensures that the distribution archive contains a + just-built copy of scan.c. Fixes #186 + +2017-02-06 Will Estes + + * src/Makefile.am: build: don't assume distdir/scan.c is writeable + +2017-01-02 Explorer09 + + * src/Makefile.am: build: Add dist-hook to force remake scan.c. This will ensure the flex scanner included in release tarball being + generated by exactly the flex version to be released. Here's one catch after this change: You may not run "make dist" or + "make distdir" if you configure the flex source to be + cross-compiled. + +2017-01-02 Explorer09 + + * src/Makefile.am: build: respect '--localedir' from configure. Makefile shouldn't overwrite the 'localedir' variable, because + that's what '--localedir' option in 'configure' is for. + +2017-01-02 Explorer09 + + * src/Makefile.am: build: Remove "-I$(top_srcdir)/intl" from + CPPFLAGS. Revert commit e02c3d27eeb6b53ec82532ab080c23ce26813fd4 ("include the intl/ subdirectory when searching for include files") Flex doesn't come with libintl source code, so inclusion of + $(top_srcdir)/intl subdirectory during compiling is unnecessary. This flag seems to be left after "remove intl from dist" (commit + 8f45da06adbd7dbcdfdbdd5c20ff4c47fc504f35) without someone cleaning + this up. Users who need to build with gettext functionality from libintl + would use the '--with-libintl-prefix' configure option. + +2017-02-03 Explorer09 + + * src/regex.c: scanner: fix regcomp's error reporting, double + malloc. Fix unneeded double malloc - let regerror(). Write its message after + our "regcomp for (regex) failed: " string. Also, errbuf cannot be free()'d because of flexfatal containing a + longjmp. + +2017-01-03 Explorer09 + + * tests/Makefile.am, tests/no_bison_stub.c: test: Skip bison tests + if bison is not available + +2017-01-03 Explorer09 + + * configure.ac: build: remove repeated bison detection from + configure. AC_PROG_YACC already detects the bison program. We can just use it, + and make notice if [ $YACC != 'bison -y' ] Remove unused AC_SUBST([BISON], ...). Add AM_CONDITIONAL([HAVE_BISON], ...) so that we can skip bison + tests in testsuite when bison is absent. We don't make any attempt to detect other yacc implementations since + flex is developed with bison. While it would be possible, the need + isn't there right now. It would be possible to add a --with-parser + option that defaulted to bison if such a need cropped up. + +2017-01-01 Explorer09 + + * src/Makefile.am: build: fix Makefile parse.h dependency clauses. The current clauses stating "main.c: parse.h" and "yylex.c: parse.h" + do not work as expected. Make did not try to build parse.h upon + building flex-main.o as it would think main.c exist already and + ignore the clause. Fix this by explicitly stating that the .o files + depend on parse.h instead. This dependency bug only happens if user builds flex from a + checked-out repository. + +2017-01-03 Explorer09 + + * tests/Makefile.am: test: Remake *_scanner.c if *_scanner.h is + missing. If a ${foo}_scanner.c exists but the respective ${foo}_scanner.h is + missing, then 'make' can halt. Fix this by deleting the + ${foo}_scanner.c file and then remake it. This rule is the same as + the automake-generated rule for .c files that require LEX or YACC + (except automake will use ylwrap). + +2016-12-31 Explorer09 + + * tests/Makefile.am: test: remove BUILT_SOURCES; add missing + dependencies. Without BUILT_SOURCES in Makefile, no test sources in tests/ will be + built when using the default "make all" target. This is desireable + for people who are just building flex but who do not want to run, + and therefore, build any part of the test suite. Also fix missing sources dependencies: bison_nr_scanner.$(OBJEXT): bison_nr_parser.h bison_yylloc_scanner.$(OBJEXT): bison_yylloc_parser.h bison_yylval_scanner.$(OBJEXT): bison_yylval_parser.h + +2017-01-19 Explorer09 + + * configure.ac, lib/reallocarray.c, src/flexint.h, src/misc.c: + build: detect overflow for [re]allocate_array. Use reallocarray() when we have it (i.e. in OpenBSD system). When we + don't, use equivalent overflow detection for our allocate_array and + reallocate_array functions. Remove lib/reallocarray.c from our LIBOBJS as we no longer need it. Provide a fallback SIZE_MAX macro definition in flexint.h (not + preprocessor friendly, but enough for our reallocate_array use + case). + +2017-01-23 Will Estes + + * NEWS, configure.ac: doc: v2.6.4 + +2017-01-23 Thomas Klausner + + * src/Makefile.am: build: more BSD make and vpath build fixes. BSD make doesn't like $< with more than one source specified. + Additionally, make sure to specify srcdir when referring to source + files since vpath builds depend on this. + +2017-01-22 Thomas Klausner + + * src/Makefile.am: build: Fix skel.c generation with BSD make + +2017-01-22 Christos Zoulas + + * src/flex.skl: Add more defines in the non-reentrant part. Fix the reentrant part; don't "#define yyfoo yyfoo" because it + breaks code that does #ifndef yywrap .. + +2017-01-22 Christos Zoulas + + * src/flexdef.h: scanner: Add yyparse prototype + +2017-01-22 Thomas Klausner + + * src/flex.skl: scanner: move comment for consistency + +2017-01-22 Christos Zoulas + + * src/misc.c: scanner: Use array instead of pointer + +2017-01-22 Christos Zoulas + + * src/main.c: scanner: manage path to m4 better. Avoid alloca() for SSP; it is better anyway; since we don't need to + strdup the path. + +2017-01-22 Christos Zoulas + + * src/gen.c: scanner: Avoid creating unused label + +2017-01-22 Christos Zoulas + + * src/buf.c: Cast argument to avoid arithmetic on void *. + +2017-01-22 Christos Zoulas + + * src/scan.l: scanner: Use strncpy + +2017-01-22 Christos Zoulas + + * src/main.c: scanner: Use prefix when defining yywrap to avoid + redefinition. Fixes regression introduced in v2.6.3. + +2017-01-22 Christos Zoulas + + * src/flexdef.h, src/misc.c: scanner: Include stdarg.h for va_list + +2017-01-22 Christos Zoulas + + * src/flexdef.h, src/main.c, src/parse.y: scanner: Rename warn to + lwarn. This avoids a naming conflict in NetBSD's libc. + +2017-01-01 Explorer09 + + * tests/README: test: document automake convention for skipped exit + status. + +2017-01-03 Explorer09 + + * tests/Makefile.am: test: let testwrapper scripts be run by + ${SHELL}. This allows user to use a different shell if /bin/sh has problems. + The use of $SHELL (variable) to run scripts is already an Automake + convention. All shell scripts in build-aux are run by $SHELL. + +2017-01-02 Explorer09 + + * tests/options.cn, tests/tableopts.sh, + tests/testwrapper-direct.sh, tests/testwrapper.sh: test: Remove test + scripts bashisms. They now all work under a POSIX compliant sh. Specifically, 'dash' + can now be used for running "make check" tests. Note that none of these scripts has ever been using a pipe, so `set + -o pipefail` is unnecessary and removed. + +2017-01-02 Explorer09 + + * tests/testwrapper.sh: test: exit on '-1' test non-zero status. If a '-1' test program returns a non-zero status, don't go further + and compare it's (numeric) output values. This allows a '-1' test to + indicate a "skip" status or an otherwise error. (Currently no such + '-1' test would skip like this, though.) Shell syntax note: `set -e` will not exit with the syntax like this + `test $(false) = $(false);`. The exit statuses of `false` in the + example will be ignored instead. But putting the output in a + variable, such as `VAR=$(false)`, DOES exit. + +2017-01-02 Explorer09 + + * Makefile.am, src/Makefile.am: build: Fix 'make indent' target This 'make indent' target has not been working since the directories + reorganization in flex 2.6.0. Now make it work again. Note that the current indent profile breaks many styles of existing + code. The indent target should not be used until the .indent.pro + options are reviewed for desireability. + +2017-01-01 Explorer09 + + * configure.ac: build: Simplify indent program detection + +2017-01-12 Tobias Klauser + + * src/filter.c: filter: Don't emit #line if %option noline set One place emitting a #line directive to the generated header was + missed in commit 647a92b9f4 when resolving #55. Fix it to respect + gen_line_dirs as well. + +2017-01-12 Will Estes + + * po/ca.po, po/da.po, po/de.po, po/eo.po, po/es.po, po/fi.po, + po/fr.po, po/ga.po, po/hr.po, po/ko.po, po/nl.po, po/pl.po, + po/pt_BR.po, po/ro.po, po/ru.po, po/sr.po, po/sv.po, po/tr.po, + po/vi.po, po/zh_CN.po, po/zh_TW.po: translation: refresh po files + from translation project + +2017-01-10 Harald van Dijk + + * src/flex.skl: c++: Fix yyrestart(NULL) SEGV. Binding a reference to a dereferenced null pointer is invalid and + compilers optimise away the &file == 0 check. We need a real stream. yyin is available already, and yyrestart(NULL) is only supported + when yyin will not be used, so there is no harm in just passing in + that. Since we now always have a valid stream, we can skip the null + check too. Fixes #98. + +2017-01-09 luistung + + * src/scan.l: scanner: join symbol list. Removed a newline that caused a problem building the scanner in some + circumstances. Specifically: 'bad character' error when executing /bin/sh ../build-aux/ylwrap scan.l lex.yy.c scan.c -- flex + +2017-01-11 Will Estes + + * src/flex.skl: scanner: remove void cast before fprintf + +2016-12-30 Will Estes + + * NEWS: doc: update NEWS for 2.6.3 release + +2016-11-26 Explorer09 + + * configure.ac, src/Makefile.am: build: New configure option + '--disable-bootstrap'. If configure is run with '--disable-bootstrap', then stage1flex + won't be built and stage1scan.c will be generated by sed'ing scan.c. This option is intended to workaround bootstrap bugs rather than to + fix the bootstrapping issues which are proving subtler and harder to + fix than anyone would like. + +2016-11-26 Explorer09 + + * src/Makefile.am: build: "make clean" deletes stage1scan.c, + stage1flex + +2016-11-26 Explorer09 + + * configure.ac, src/Makefile.am: build: allow building libfl even + with --disable-libfl. For various reasons, we may wish to build libfl explicitly even when + configure has been run with the --disable-libfl option. This is + possible, now, via 'make -C src libfl.la'. + +2016-12-19 Alexis La Goutte + + * src/flex.skl: scanner: remove trailing whitespace in skeleton + +2016-12-01 Demi Obenour + + * src/buf.c, src/main.c, src/parse.y: scanner: Disallow, overquote + '[' and ']' in prefix + +2016-12-29 Samuel Thibault + + * src/main.c: scanner: allocate correct buffer size for m4 path. Flex did not check the length of the m4 path which could lead to a + buffer overflow in some cases. Additionally, not all platforms + believe in PATH_MAX, so stop relying on it. Fixes #138 + +2016-11-24 Will Estes + + * NEWS: doc: note no more libcompat in NEWS + +2016-11-24 Will Estes + + * lib/Makefile.am: build: explain empty lib/Makefile.am + +2016-11-20 Explorer09 + + * configure.ac: build: warn about cross compiling with *alloc + +2016-11-19 Explorer09 + + * configure.ac, lib/Makefile.am, lib/lib.c, src/Makefile.am: build: + Link $(LIBOBJS) from src/ dir, remove libcompat.la. The libcompat.la library was small and less friendly to + bootstrapping and cross compilation. Now, we will simply link + individual object files as needed, which is simpler. + +2016-11-16 Explorer09 + + * src/Makefile.am: build: Let stage1flex respect LFLAGS + +2016-11-14 Will Estes + + * NEWS: doc: describe --disable-libfl in NEWS + +2016-10-31 Explorer09 + + * configure.ac, src/Makefile.am: build: Add --disable-libfl + configure option. Disabling libfl is useful when building flex for a cross-toolchain. Fixes: GH-99 + +2016-11-09 Demi Obenour + + * src/flex.skl, tests/array_r.l: fix backwards incompatible changes + in 2.6.2. This patch addscompatibility `#defines` for all macros affected by + `%prefix`. Fixes #113. + +2016-11-08 Will Estes + + * tests/.gitignore: git: ignore quote_in_comment artifacts + +2016-11-08 Demi Obenour + + * src/scan.l, tests/Makefile.am, tests/quote_in_comment.l, + tests/quote_in_comment.txt: Fixes a major bug in Flex's own lexing + of literals. My changes caused Flex to mishandle string and character literals in + line comments. This commit fixes them. Fixes #113. + +2016-11-06 Thomas Klausner + + * configure.ac: Fix unportable test(1) operator. "==" is only supported by bash, "=" is the standard comparison + operator. + +2016-11-02 Demi Obenour + + * tests/quotes.l: Add more escaping tests + +2016-11-01 Demi Obenour + + * src/scan.l: Fix another escaping bug in non-indented verbatim section 2 code. I also did some reformatting. + +2016-10-28 Alastair Hughes + + * configure.ac: build: fix false negatives for help2man and texi2dvi HELP2MAN and TEXI2DVI (or the corresponding ac_prog variables) will + never be zero length as they fall back to the missing script; check + for the fall back and warn on that instead of always warning. + +2016-10-28 Explorer09 + + * doc/Makefile.am: doc: Don't delete flex.1 during "make distclean". flex.1 is pre-generated in release tarball. If we delete it, the + next "configure and make" on the source directory will then require + help2man unnecessarily. + +2016-10-27 Alastair Hughes + + * NEWS, doc/Makefile.am: Only regenerate the man page when required. Make the flex binary an order-only prerequisite, and add back the + prerequisites from before 7cfb440. This prevents rebuilding the man + page whenever the flex binary is rebuilt, which causes problems if + help2man is not installed and will never work when cross compiling. Fixes #108. + +2016-10-26 Will Estes + + * NEWS, src/Makefile.am: build: no longer build PIC version of + libfl. The PIC version of libfl was not being built correctly. From the + lack of bug reports around this problem, we conclude that the PIC + version of libfl is not used and so we drop it from the build build + targets for flex. + +2016-10-25 Explorer09 + + * README.md: doc: README.md formatting fixes * Wrap everything in the raw document in 72 char per line limit. * Proper casing for terms "Git" and "GitHub" (don't try to look + lazy). * Add unordered list marks when needed. * Say `configure && make && make install` and quoted for fixed-width font. Signed-off-by: Kang-Che Sung + +2016-10-25 Will Estes + + * NEWS, configure.ac: build: version 2.6.3 begins + +2016-10-24 Will Estes + + * NEWS: doc: mark 2.6.2 release date + +2016-10-24 Will Estes + + * .gitignore, NEWS, configure.ac: build: switch xz to lzip + +2016-10-20 Demi Obenour + + * src/scan.l, tests/quotes.l: Fix M4 quotation in section 2 prologue + and refactor duplicated code + +2016-10-21 Alex Kennedy + + * doc/flex.texi: Update flex.texi: Removed repedative wording "Flex used to" was written twice at the beginning of Chapter 9, + paragraph 2. + +2016-09-27 Demi Obenour + + * src/dfa.c, src/gen.c, src/main.c, src/nfa.c, src/parse.y, + src/scan.l, tests/bison_yylval_scanner.l, + tests/include_by_push.direct.l: Improved M4 quotation This fixes M4 quotation of certain strings beginning with `yy` (in + section 3 of the input file only) and character literals. The new + quotation method is also less brittle and faster. Tests that relied on the old behavior were fixed. Also, `yyconst` is no longer defined; use `const` (which it + unconditionally was defined to) instead. + +2016-10-19 Will Estes + + * Makefile.am, configure.ac: build: for automake, flex is foreign + +2016-10-19 Will Estes + + * README, README.md: doc: mv README to README.md + +2016-10-19 Will Estes + + * README: doc: touch up README + +2016-10-19 Will Estes + + * README: doc: README no longer mentions sourceforge + +2016-10-06 Will Estes + + * NEWS: doc: update NEWS with more post-2.6.1 additions + +2016-09-27 Demi Obenour + + * src/filter.c, src/flexdef.h, src/main.c, src/misc.c, + src/options.c, src/options.h, src/scan.l, src/yylex.c, + tests/Makefile.am, tests/alloc_extra.l, tests/array_r.l, + tests/basic_r.l, tests/c_cxx_nr.lll, tests/c_cxx_r.lll, + tests/debug_r.l, tests/include_by_reentrant.direct.l, + tests/lineno_r.l, tests/mem_nr.l, tests/mem_r.l, tests/posix.l, + tests/posixly_correct.l, tests/pthread.l, tests/quotes.l, + tests/reject.l4, tests/rescan_nr.direct.l, tests/rescan_r.direct.l, + tests/string_nr.l, tests/string_r.l: Fix M4 quoting of section 3. This fixes M4 quoting of section 3 of the input file, including + escape sequences and character constants. Tests were added to verify the behavior in section 3 with respect to + quoting. Both escaping of quotes and quoting of potential + macro-start characters are tested. Existing tests were also fixed to + account for the new -- and now correct -- behavior. Many tests + relied on the old behavior of expanding M4 macros in section 3. + They needed to be updated for the new behavior. + +2016-10-03 Mightyjo + + * src/flex.skl, tests/.gitignore, tests/Makefile.am, + tests/cxx_restart.ll, tests/cxx_restart.txt: Fix yyrestart(NULL) + SEGV. + +2016-09-05 Demi Obenour + + * src/scan.l: scanner: M4 quoting fixes + +2016-09-05 Demi Obenour + + * src/Makefile.am: Support `make indent` for out of source builds + +2016-09-24 Demi Obenour + + * src/Makefile.am, src/mkskel.sh: Simplify some shell code + +2016-09-23 Demi Obenour + + * doc/flex.texi, src/flex.skl, src/flexdef.h, src/main.c, + src/options.c, src/options.h, src/scan.l, tests/.gitignore, + tests/Makefile.am, tests/noansi_nr.l, tests/noansi_nr.txt, + tests/noansi_r.l, tests/noansi_r.txt: no longer generate K&R C + scanners + +2016-09-04 Demi Obenour + + * src/scan.l: Fix escaping of `[[` and `]]` in strings Previously, `[[` and `]]` were not escaped in strings, which led to + bad interactions with m4. Also, don't break strings on newline, as GCC et al support + whitespace between a backslash and the subsequent newline. + +2016-06-20 Translation Project + + * NEWS, po/sv.po: new sv translation + +2016-05-23 Demetri Obenour + + * src/misc.c: Delete action_m4_define from misc.c This function was not used and always triggered a fatal error when + run. + +2016-05-20 Will Estes + + * tests/Makefile.am, tests/testwrapper-direct.sh: test: run direct + tests from srcdir + +2016-01-11 Egor Pugin + + * tests/include_by_buffer.direct.l, tests/include_by_push.direct.l, + tests/include_by_reentrant.direct.l: Exited with error code on some + conditions in include tests + +2016-05-20 Will Estes + + * tests/testwrapper.sh: test: drop .exe when making input file names + +2016-05-20 Will Estes + + * tests/Makefile.am: test: removed dependencies for include tests + +2016-04-28 Tobias Klauser + + * src/scanflags.c: Avoid realloc on every call of sf_push() Currently, every call to sf_push() realloc()'s _sf_stack, even if + the maximum size _sf_max wasn't changed. As the indentation beneath + the "if" clause already indicates, the realloc() should only be + executed if _sf_max was increased. Found by compiling flex with the -Wmisleading-indentation flags of + gcc, which leads to the following warning: scanflags.c: In function ‘sf_push’: scanflags.c:42:5: warning: + this ‘if’ clause does not guard... [-Wmisleading-indentation] if + (_sf_top_ix + 1 >= _sf_max) ^~ scanflags.c:44:9: note: ...this + statement, but the latter is misleadingly indented as if it is + guarded by the ‘if’ _sf_stk = realloc(_sf_stk, + sizeof(scanflags_t) * _sf_max); ^~~~~~~ + +2016-03-31 Will Estes + + * doc/Makefile.am: build: prettified command to build man page + +2016-03-31 Will Estes + + * doc/Makefile.am: build: added man page to DISTCLEANFILES + +2016-03-31 Will Estes + + * BUGS, TODO: remove unused TODO, BUGS files + +2016-03-31 Will Estes + + * to.do/README, to.do/Wilhelms.todo, to.do/Wish-List, + to.do/flex.rmail, to.do/streams.mail, to.do/unicode/FlexLexer.h, + to.do/unicode/ccl.c, to.do/unicode/changes.txt, + to.do/unicode/ecs.c, to.do/unicode/flex.1, to.do/unicode/flex.skl, + to.do/unicode/flexdef.h, to.do/unicode/gen.c, to.do/unicode/main.c, + to.do/unicode/misc.c, to.do/unicode/scan.l, to.do/unicode/tblcmp.c: + removed to.do/ directory + +2016-03-31 Will Estes + + * po/POTFILES.in: gettext: removed flex.skl from POTFILES.in file + list + +2016-03-31 rlar + + * src/Makefile.am: fix skel.c dependency (missing tables_shared.c) + and polish build rule Also remove references to srcdir since skel.c is no longer mentioned + in po/POTFILES.in. + +2016-03-31 rlar + + * doc/Makefile.am: fix flex.1 dependency git clean -fdx && ./autogen.sh && \ mkdir -p ../build && cd ../build && ../flex/configure && make -j10 + && \ make dist failed with: > help2man: can't get `--help' info from ../../flex/src/flex Note: There is no dependency except for the flex binary. + +2016-03-31 rlar + + * src/Makefile.am: fix stage1scan.c and stage1scan.l dependency git clean -fdx && ./autogen.sh && \ mkdir -p ../build && cd ../build && ../flex/configure && make -j10 failed with: > ../src/stage1flex -o stage1scan.c stage1scan.l > stage1flex: can't + open stage1scan.l Note: stage1scan.c is not necessairy in the "make dist" generated tar.gz + file. stage1flex will be build from scan.c (which is + distributed), and this will then generate stage1scan.c from scan.l + +2016-03-31 Will Estes + + * po/POTFILES.in: gettext: list src/flex.skl in po/POTFILES.in + +2016-03-29 rlar + + * src/gen.c: warning in generated code, with -Ca warning: conversion to 'yy_state_type' from 'flex_uint32_t' may + change the sign of the result [-Wsign-conversion] + +2016-03-29 rlar + + * tests/Makefile.am: suppress `WARNINGFLAGS' for the almost obsolete + `noansi' test cases + +2016-03-29 rlar + + * configure.ac, src/Makefile.am, tests/Makefile.am: configure option + `--enable-warnings' and `WARNINGFLAGS' `WARNINGFLAGS' can be passed when invoking `configure' and when invoking `make' if configure switch `--enable-warnings' was given then default to something useful if we have `GCC' `WARNINGFLAGS' is not used when compiling `stage1flex' to avoid unnecessary clutter + +2016-03-31 Tobias Klauser + + * src/main.c: Fix potential buffer overflow in strncat() When using clang/llvm 3.8 to compile flex, the following warning is + emitted: main.c:378:27: warning: the value of the size argument in 'strncat' + is too large, might lead to a buffer overflow [-Wstrncat-size] + strncat(m4_path, m4, sizeof(m4_path)); + ^~~~~~~~~~~~~~~ + main.c:378:27: note: change the argument to be the free space in the + destination buffer minus the terminating null byte strncat(m4_path, + m4, sizeof(m4_path)); ^~~~~~~~~~~~~~~ + sizeof(m4_path) - strlen(m4_path) - 1Fix it up by using the solution proposed by the warning message. + +2016-03-29 Robert.Larice Robert Larice + + * src/Makefile.am: build: simplified dependency tracking so parallel + make runs succeed + +2016-03-20 rlar + + * src/flex.skl, src/gen.c, src/main.c: avoid warning in generated + code, with -Cf warning: conversion to 'unsigned int' from 'int' may change the sign + of the result [-Wsign-conversion] + +2016-03-18 Will Estes + + * NEWS, configure.ac: mention v2.6.2; summarize changes since 2.6.1 + +2016-03-18 Will Estes + + * doc/flex.texi: doc: corrected example in manual, gh#67 + +2016-03-16 rlar + + * tests/string_nr.l, tests/string_r.l, tests/yyextra.l: warning: + conversion to 'size_t' from 'int' may change the sign of the result + [-Wsign-conversion] + +2016-03-16 rlar + + * tests/mem_nr.l, tests/mem_r.l, tests/pthread.l: warning: + conversion to 'long unsigned int' from 'int' may change the sign of + the result [-Wsign-conversion] + +2016-03-16 rlar + + * src/flex.skl: warning: conversion to 'flex_uint32_t' from 'long + unsigned int' may alter its value [-Wconversion] struct yytbl_reader, member bread is of type flex_uint32_t + +2016-03-16 rlar + + * tests/alloc_extra.l, tests/bison_nr_main.c, + tests/bison_nr_parser.y, tests/bison_yylloc_parser.y: warning: + redundant redeclaration of '...' [-Wredundant-decls] + +2016-03-16 rlar + + * tests/bison_nr_parser.y, tests/bison_yylloc_parser.y, + tests/bison_yylval_parser.y, tests/pthread.l: warning: no previous + prototype for '...' [-Wmissing-prototypes] + +2016-03-16 rlar + + * tests/multiple_scanners_r_main.c: warning: unused variable 'fp' + [-Wunused-variable] + +2016-03-16 rlar + + * tests/pthread.l: main(), warning: redundant redeclaration of + 'main' [-Wredundant-decls] + +2016-03-16 rlar + + * tests/include_by_reentrant.direct.l, tests/lineno_nr.l, + tests/lineno_r.l, tests/lineno_trailing.l: main(), warning: + old-style function definition [-Wold-style-definition] + +2016-03-16 rlar + + * tests/alloc_extra.l, tests/array_nr.l, tests/array_r.l, + tests/basic_nr.l, tests/basic_r.l, tests/ccl.l, tests/debug_nr.l, + tests/debug_r.l, tests/extended.l, tests/mem_nr.l, tests/mem_r.l, + tests/noansi_r.l, tests/posix.l, tests/posixly_correct.l, + tests/prefix_nr.l, tests/prefix_r.l, tests/quotes.l, + tests/string_nr.l, tests/string_r.l, tests/yyextra.l: main(), + warning: old-style function definition [-Wold-style-definition] + +2016-03-01 rlar + + * src/ecs.c, src/tblcmp.c: Fix two more casts + +2016-03-14 Bastian Köcher + + * src/gen.c: Fixes yyl compare with unsigned warning + +2016-03-13 Robert Larice + + * configure.ac: Suppress portability warnings in Makefile generation + +2016-02-27 rlar + + * src/flex.skl: generated code, in yyensure_buffer_stack(), change + type of local `num_to_alloc' which is exclusively used in yy_size_t context + +2016-03-01 rlar + + * src/flex.skl: generated code, in yy_get_next_buffer(), change type + of local `number_to_move' suits better, because `yy_n_chars' and `yy_buf_size' are of type + `int' + +2016-02-27 rlar + + * src/flex.skl: generated code, `_yybytes_len' is of type `int', fix + code accordingly + +2016-02-28 rlar + + * src/gen.c: generated code, `max_size' seems to be of type `int', + fix casts accordingly + +2016-02-28 rlar + + * src/flex.skl: generated code, here `new_size' is of type `int', + fix casts accordingly + +2016-02-28 rlar + + * src/flex.skl: generated code, `yy_buf_size' is of type `int', fix + casts accordingly + +2016-02-28 rlar + + * src/flex.skl: generated code, `offset' is of type `int' + +2016-02-28 rlar + + * src/gen.c: generated code, `yy_more_len' is of type `int' + +2016-02-28 rlar + + * src/scan.l: scan.l, rewrite two loops to avoid unneccesairy + casting + +2016-03-01 rlar + + * src/regex.c, src/tables.c: improve readability + +2016-02-28 rlar + + * src/tblcmp.c: another cast in tblcmp.c to avoid warning + +2016-02-28 rlar + + * src/buf.c: casts in buf_append() to get rid of warnings + +2016-02-28 rlar + + * src/dfa.c, src/gen.c: cast to suite type of flex_uint32_t td_lolen + +2016-02-28 rlar + + * src/main.c, src/misc.c, src/regex.c, src/scan.l, src/scanopt.c, + src/tables_shared.c: cast to get rid of warnings + +2016-03-01 rlar + + * src/buf.c, src/main.c: cast and fix usage of log10(), ceil to + prevent buffer overflow + +2016-03-01 rlar + + * src/tables.c: tables.c, sprinkle casts to get rid of warnings + +2016-03-01 rlar + + * src/tables.c: yytbl_data_compress(), change type of local newsz to + get rid of warnings + +2016-03-01 rlar + + * src/tables.c, src/tables.h: change type of struct + yytbl_writer.total_written to get rid of warnings + +2016-02-28 rlar + + * src/tables.c: change argument type of yytbl_writen() to get rid of + warnings + +2016-03-01 rlar + + * src/tables.c: yytbl_write8/16/32(), change type of local variables + to get rid of warnings + +2016-02-28 rlar + + * src/flexdef.h, src/misc.c, to.do/unicode/flexdef.h, + to.do/unicode/misc.c: change return type and rename int + htoi()/otoi() --> unsigned int htoui()/otoui() + +2016-03-01 Will Estes + + * NEWS: Mention 2.6.1 release date + +2016-02-28 rlar + + * src/gen.c: avoid warning, add (int) cast to the read() return + value For similiarity with the fread() case. + +2016-02-28 rlar + + * src/scan.l: avoid warning, POSIX says yyless() has an `int' + argument + +2016-02-29 rlar + + * src/filter.c: use type size_t in filter_tee_header() to avoid + warnings + +2016-02-29 rlar + + * src/filter.c, src/misc.c, src/scanopt.c, src/tables.c: add + (size_t) casts to malloc invocations to prevent warnings + +2016-02-29 rlar + + * src/buf.c, src/misc.c, src/scan.l, src/scanopt.c, src/tables.c: + add (int) casts to some strlen() invocations to prevent warnings + +2016-02-29 rlar + + * src/flexdef.h, src/scan.l, src/sym.c: ndlookup(), char *, to get + rid of casts and warnings + +2016-02-28 rlar + + * src/flexdef.h, src/scan.l, src/sym.c: ndinstal(), char *, to get + rid of casts and warnings + +2016-02-28 rlar + + * src/flexdef.h, src/scan.l, src/sym.c: cclinstal() and ccllookup(), + char *, to get rid of casts and warnings + +2016-02-28 rlar + + * src/gen.c: warning: redundant redeclaration of + ‘gen_next_state’ [-Wredundant-decls] + +2016-02-28 rlar + + * src/gen.c: warning: no previous prototype for ‘mkecstbl’ + [-Wmissing-prototypes] + +2016-02-28 rlar + + * src/main.c: warning: suggest parentheses around assignment used as + truth value [-Wparentheses] + +2016-02-28 rlar + + * src/flexdef.h: warning: redundant redeclaration of ‘yywrap’ + [-Wredundant-decls] + +2016-02-28 rlar + + * src/flexdef.h: warning: redundant redeclaration of ‘yylval’ + [-Wredundant-decls] + +2016-02-28 rlar + + * src/flexdef.h: warning: redundant redeclaration of ‘yyin’ + [-Wredundant-decls] + +2016-02-28 rlar + + * src/flexdef.h, src/main.c: warning: redundant redeclaration of + ‘yyparse’ [-Wredundant-decls] + +2016-02-28 rlar + + * src/parse.y, src/scan.l, src/yylex.c, to.do/unicode/scan.l: + unification, rename some more rename these too for improved similiarity: OPTION_OP OPT_HEADER OPT_EXTRA_TYPE OPT_TABLES + +2016-02-28 rlar + + * src/parse.y, src/scan.l, src/yylex.c, to.do/unicode/scan.l: fix + name clash, OPT_OUTFILE from parse.y and from options.h these collide: OPT_OUTFILE OPT_PREFIX OPT_YYCLASS rename them TOK_... in the + parser + +2016-02-28 Will Estes + + * lib/reallocarray.c: Prototyped reallocarray implementation + +2016-02-28 Will Estes + + * src/scanopt.c: Removed custom strcasecmp() function + +2016-02-28 rlar + + * src/flex.skl: fwrite wants a size_t, yyleng is int per posix + +2016-02-28 rlar + + * src/scanopt.c: Remove some unneeded casts + +2016-02-28 rlar + + * src/flexdef.h: warning: negative integer implicitly converted to + unsigned type [-Wsign-conversion] + +2016-02-27 rlar + + * src/dfa.c, src/parse.y: dfa.c:157:24: warning: conversion to + 'size_t' from 'int' may change the sign of the result + [-Wsign-conversion] most certainly safe cast + +2016-02-27 rlar + + * src/ccl.c: ccl.c:86:19: warning: conversion to 'unsigned char' + from 'int' may alter its value [-Wconversion] ch seems to have been checked for proper range some lines above + +2016-02-27 rlar + + * tests/bison_nr_parser.y: warning: deprecated directive, use + '%pure-parser' [-Wdeprecated] + +2016-02-27 rlar + + * lib/lib.c: warning: no previous prototype for 'do_nothing' + [-Wmissing-prototypes] + +2016-02-27 rlar + + * src/libmain.c: included stdlib.h header + +2016-02-27 Will Estes + + * NEWS: Described more post v2.6.0 changes + +2016-02-27 Will Estes + + * configure.ac: build: Removed bzip2 distribiution archive + +2016-02-27 Will Estes + + * configure.ac: removed obsolete program check + +2016-02-27 Will Estes + + * configure.ac: Made some program checks more robust + +2016-02-27 rlar + + * src/flex.skl: Remove unneeded cast to int + +2016-02-27 Will Estes + + * src/flex.skl: Fixed incorrect integer type + +2016-02-27 Will Estes + + * src/flex.skl: Fix more integer types, resolves sf 184, 187 + +2016-02-26 Robert Larice + + * src/flex.skl, src/gen.c: Removed some type conversion warnings + +2016-02-26 Will Estes + + * src/flex.skl: Changed another buffer size to int; resolves gh#61 + +2016-02-24 Will Estes + + * src/flex.skl: Changed type of yy_n_chars to int; gh#53, sf#160. The variable yy_n_chars had been of type yy_size_t which is + incorrect given its use in read(). While it might be adviseable to + look at defining a yy_ssize_t, there might be some issues doing this + and so, for now, at least, we'll punt back to int. + +2016-02-24 Will Estes + + * src/buf.c: Fixed size of bufferallocation, resolved gh#54. The value of n_alloc was a count, not a size. Multiplying the value + by the element size was incorrect. That multiplication was already + being done and having it done twice was incorrect. + +2016-02-23 Tobias Klauser + + * src/scan.l: Allow '%option noline' in flex input file, resolves + gh#56. Allow specifying '%option noline' in the input file, leading to the + same effect as calling flex with the command line option --noline. Signed-off-by: Tobias Klauser + +2016-02-23 Tobias Klauser + + * src/buf.c, src/main.c: Emit no #line directives if gen_line_dirs + is false, resolves igh#55. There are two instances in the code which will print a #line + directive to the resulting lexer, regardless of the value of + gen_line_dirs. Fix them, so they also respect gen_line_dirs. Signed-off-by: Tobias Klauser + +2016-02-16 Tobias Klauser + + * lib/lib.c, src/gen.c, src/misc.c, src/scan.l: Converted K&R style + function definitions to ANSI C style Consistently make use of the ANSI C function definition style + instead of the K&R style. + +2016-01-29 Tobias Klauser + + * src/flex.skl: Used NULL constant instead of plain integer for NULL + pointer. The sparse static checker warns about using plain integer 0 as NULL + pointers in the generated lexer code. Fix this by using NULL + consistently for pointers. + +2016-01-29 Tobias Klauser + + * src/flex.skl: Marked declaration and definition of yy_fatal_error + as noreturn. Only the declaration of yy_fatal_error is marked with + __attribute__((__noreturn__)) in case GCC >= 3 is used, but not the + definition. This leads to the sparse static checker to complain + about function declaration mismatch. Fix it by defining a macro yynoreturn and using it for both the + declaration and the definition of yy_fatal_error. + +2016-01-27 Tobias Klauser + + * src/flex.skl: Fixed declaration mismatch in yy_fatal_error. The prototype declares yy_fatal_error parameter as "const char + msg[]" while the definition uses "const char* msg" (introduced by + commit e9d5fc713f61b) which causes the sparse static checkers to + produce an error. Fix this by adjusting the definition to use "const char* msg" as + well. Also change the C++ version accordingly so it matches the + declaration in FlexLexer.hpp. + +2016-01-23 Will Estes + + * CODE_OF_CONDUCT.md: flex is for flex #NCoC + +2016-01-18 Will Estes + + * doc/flex.texi: Referred to github for issue tracking, no longer sf + +2016-01-10 Egor Pugin + + * tests/reject.l4, tests/tableopts.l4: Opened files in binary mode + explicitly + +2016-01-08 OBATA Akio + + * src/Makefile.am: Linked flex binary against libintl, not libfl. Signed-off-by: Thomas Klausner + +2016-01-08 Michael van Elst + + * src/filter.c: Improved pipe-stdin hack behavior; resolves sf#198. Signed-off-by: Thomas + +2015-12-27 Will Estes + + * configure.ac, src/flexdef.h: Removed no longer needed header + checks + +2015-12-27 Will Estes + + * configure.ac: Checked for reallocarray() with AC_REPLACE_FUNCS + +2015-12-27 Will Estes + + * src/flexdef.h, src/main.c: include libgen.h from flexdef.h, not + main.c + +2015-12-25 Michael Reed + + * src/main.c: Replace basename2() with basename(3). Given the following program: \#include \#include /* extracts basename from path, optionally stripping the extension + "\.*" * (same concept as /bin/sh `basename`, but different handling + of extension). */ static char *basename2 (char *path) { char *b; for (b = path; *path; path++) if (*path == '/') b = path + 1; return b; } static void basename_compare(char *path) { printf("basename: %s\n", basename(path)); printf("basename2: %s\n\n", basename2(path)); } int main (int argc, char *argv[]) { // From http://pubs.opengroup.org/onlinepubs/9699919799/ // ``Sample Input and Output Strings'' basename_compare("/usr/lib"); basename_compare("/usr/"); basename_compare("/"); basename_compare("///"); basename_compare("//usr//lib//"); return 0; } ... and the program's output: basename: lib basename2: lib basename: usr basename2: basename: / basename2: basename: / basename2: basename: lib basename2: ... we can see that basename2() behaves the same as basename(3) in + the average use case, but messes up pretty severely in others. + Besides that, basename(3) is mandated by POSIX so should be present + on modern Unix-like systems, so we shouldn't define it ourselves. Some notes: - it doesn't appear to be mentioned in POSIX, but OpenBSD's + basename(3) returns NULL if the returned path componenet is > + PATH_MAX, so add a check for that - basename(3) shouldn't return an empty string, so remove the program_name[0] != '\0' check + +2015-12-25 Michael Reed + + * src/main.c: Simplify basename2(). It's only call site does not activate the `strip_ext` code path, so + the function can be simplified a lot. While here, remove a double + assignment. + +2015-12-25 Michael Reed + + * src/flex.skl, src/misc.c: Cleaned up __STDC__ #ifdefs. Assuming a compiler conforming to the ISO C standard is used, i.e., + __STDC__ is defined to 1, YY_USE_CONST is always defined and can be + eliminated. + +2015-12-25 Michael Reed + + * src/flexdef.h, src/main.c, src/scanopt.c, src/scanopt.h, + src/sym.c: Remove remaining use of PROTO + +2015-12-21 Serguey Parkhomovsky + + * src/buf.c: buf.c: use snprintf + +2015-12-19 Will Estes + + * configure.ac: build: reformatted AC_CHECK_FUNCS for readability + +2015-12-17 Will Estes + + * src/scanopt.c: correct function prototype + +2015-12-15 Michael Reed + + * src/main.c, src/scanopt.c, src/sym.c, src/tblcmp.c: Remove more + instances of PROTO + +2015-12-15 Michael Reed + + * src/main.c: Removed prototype for main(). It's not called anywhere else so the prototype is not needed. See + the C99 standard [1], section 5.1.2.2.1 for more info. [1]: http://www.open-std.org/jtc1/sc22/wg14/www/docs/n1256.pdf + +2015-12-13 Michael McConville + + * src/dfa.c, src/gen.c, src/nfa.c, to.do/unicode/main.c, + to.do/unicode/tblcmp.c: Removed more instances of PROTO, ansifying. + +2015-12-13 Will Estes + + * README: Noted github for issue tracking and pull requests + +2015-12-13 Michael McConville + + * README: Reformatted README; removed sf bug tracking link. + +2015-12-13 Michael McConville + + * src/gen.c, to.do/unicode/gen.c: Removed macros for indentation + level. Just increment or decrement the indentation counter. That's less to + remember and makes the code more readable. w# Please enter the commit message for your changes. Lines starting + +2015-12-12 Mike Frysinger + + * tests/Makefile.am, tests/testwrapper.sh: tests: fixed paths to + input files. The current test wrapper works only when the inputs are specified + using relative paths. If they're specified with absolute paths, the + driver fails to detect the inputs because it always prepends the + input dir name which itself is a relative path: $ cd tests $ + ./testwrapper.sh -d . -i $PWD/reject.txt -t ./reject_ver.table + This normally doesn't show up because people run `./configure` or, + for out of tree builds, `../configure`. But if you happen to run + configure with an absolute path, then automake tends to generate + absolute paths as well leading to test failures. Fix all of this by dropping the implicit input directory prepending. - INPUT_NAME is often a list of files, not just a single one - the input directory is used to find the testname tables which are usually generated, so it's impossible to use files from both + source and build directories - most of the time, the full/correct path is already specified + +2015-12-12 Mike Frysinger + + * configure.ac: configure: fixed realloc test. The [] characters are used for quoting in m4, so the attempt to use + them in place of `test` fails yielding the warning at build time: .../flex/configure: line 20222: no: command not found + +2015-12-12 Michael McConville + + * src/flexdef.h: Started removal of PROTO macro. The PROTO macro is no longer needed. Additionally, its usage is + inconsistent, so we began removing it. + +2015-12-12 Michael Reed + + * Makefile.am, src/main.c: Removed SHORT_FILE_NAMES preprocessor + symbol. As a relic of MS-DOS, we don't need this. It's never defined; see 13b5b214f53d1c3354a7ab910bd160c126df1331. Removed additional MSDOS ifdef. + +2015-12-11 Michael McConville + + * configure.ac, lib/reallocarray.c, src/flexdef.h: Added new + function reallocarray. This is taken from OpenSSH Portable, which in turn takes it from + OpenBSD. reallocarray wraps the stdlib's realloc function. It takes two size + arguments and checks for overflow, like calloc, but doesn't zero the + memory. Therefore, it allows us to do overflow-safe array + reallocations and overflow-safe unzeroed array allocations, which + the stdlib allocation functions don't. We have a bunch of specific array allocation macros, none of which + check for overflow. reallocarray should be able to replace them. + +2015-12-11 Michael McConville + + * src/flexdef.h: Removed MS-DOS, VMS macros. Given the age of the MS-DOS and VMS platforms, it's likely that no + one is building flex on them any more. Additionally, the preferred + approach is to test for particular platform features rather than to + test for particular platforms. + +2015-12-12 Will Estes + + * src/flexdef.h, src/main.c: Made search for m4 more explicit. + +2015-12-12 Will Estes + + * src/flex.skl: Returned 0 from yywrap() instead of EOF + +2015-12-11 Will Estes + + * src/libmain.c: Changed end of main() in libmain to exit(0) + +2015-12-11 Will Estes + + * NEWS, configure.ac: Mentioned v2.6.1; documented some changes + since v2.6.0 + +2015-12-11 Will Estes + + * README: Updated build documentation; finished sf#155. Removed version numbers for build tools. Noted that version + requirements for build tools will be noted in configure.ac. Expanded + documentation of building texinfo based docs. + +2015-12-11 Will Estes + + * doc/Makefile.am: Removed flex.pdf from distribution; partially + fixed sf#155 + +2015-12-11 Will Estes + + * src/flex.skl: Commented in C style in skeleton; fixed sf#195 + +2015-12-10 Will Estes + + * .gitignore: Ignored autoscan files + +2015-12-09 Will Estes + + * configure.ac: Checked for ranlib and strdup() at configure time + +2015-12-09 Michael McConville + + * src/flexdef.h, src/misc.c, src/tblcmp.c, to.do/unicode/flexdef.h, + to.do/unicode/misc.c, to.do/unicode/tblcmp.c: Replace zero_out() + with stdlib's memset. + +2015-12-09 Michael McConville + + * src/flex.skl: Removed memory allocation casts. + +2015-12-09 Michael McConville + + * src/flexdef.h: Removed alloca() configuration. Since alloca() is dangerous, depricated, we remove it. + +2015-12-09 Michael McConville + + * src/flexdef.h: Removed implementation of isascii(). POSIX defines isascii(), so it's likely present on anything + weactually build flex on these days. + +2015-12-09 Michael McConville + + * src/main.c, src/scanopt.c, src/tables.c: Removed NULL-checks + before free() + +2015-12-08 Michael McConville + + * src/buf.c, src/dfa.c, src/flexdef.h, src/gen.c, src/scan.l, + to.do/unicode/flexdef.h, to.do/unicode/scan.l: Removed flex_free()i, + corrected buf_destroy logic. As with flex_alloc(), replace with direct calls to free(). The function buf_destroy is now null safe and the logic was + corrected to free() correctly. + +2015-12-08 Michael McConville + + * src/filter.c, src/flexdef.h, src/misc.c, src/scan.l, + src/scanflags.c, to.do/unicode/flexdef.h, to.do/unicode/misc.c, + to.do/unicode/scan.l: Removed flex_realloc(). As with flex_alloc(), replace calls to flex_realloc(), which was + just a wrapper around realloc(). + +2015-12-08 Michael McConville + + * src/buf.c, src/filter.c, src/flexdef.h, src/main.c, src/misc.c, + src/regex.c, src/scan.l, src/scanflags.c, src/sym.c, + to.do/unicode/flexdef.h, to.do/unicode/misc.c, to.do/unicode/scan.l: + Removed flex_alloc; cleaned up style. The function flex_alloc() was just a wrapper around malloc(). Since + this only added unclarity, and the flex_alloc() function is likely a + legacy of olden times, remove it in favor of calls to malloc() + directly. Style elements cleaned up: * superfluous spacing around parentheses * non-constant initialization in variable declarations * needless casts * almost all uses of assignments as subexpressions + +2015-12-07 Michael McConville + + * src/dfa.c, src/flexdef.h, src/gen.c, src/main.c, src/scan.l, + src/scanopt.c, tests/bison_nr_scanner.l, + tests/bison_yylloc_scanner.l, tests/bison_yylval_scanner.l, + tests/mem_nr.l, tests/mem_r.l, tests/pthread.l, tests/string_nr.l, + tests/string_r.l, tests/yyextra.l, to.do/unicode/scan.l: Remove + allocation casts + +2015-12-07 Will Estes + + * src/.gitignore, src/Makefile.am: Built flex with itself. Changes in scan.l need to be built into flex with the same version + of flex in some cases. Since this build requirement is minimal, we + simply bootstrap flex unconditionally. We intentionally exclude from version control the bootstrap + artifacts as the extra copy of the lexer, the intermediate scanner + and the bootstrap executable are not of interest. + +2015-12-05 Michael McConville + + * src/buf.c, src/dfa.c, src/main.c, src/nfa.c, src/parse.y, + src/scan.l, src/scanopt.c, src/sym.c, to.do/unicode/main.c, + to.do/unicode/scan.l: Use NULL rather than (type *) 0. + +2015-12-05 Michael McConville + + * src/flexdef.h, src/misc.c, src/sym.c, to.do/unicode/flexdef.h, + to.do/unicode/misc.c: Replace copy_unsigned_string() with xstrdup(). Like copy_string(), copy_unsigned_string() is just a clone of the + stlib's strdup(). We only use it twice. I'm pretty confident that + char signedness is irrelevant in this case. + +2015-12-04 Akim Demaille + + * src/FlexLexer.h: Cleaned up white space. + +2015-12-04 Akim Demaille + + * src/FlexLexer.h: Removed struct keyword before yy_buffer_state + +2015-12-04 Akim Demaille + + * examples/testxxLexer.l, src/FlexLexer.h, src/flex.skl, src/main.c: + Replaced FLEX_STD macro with std::. The std:: construct exists as of C++98, so we can simply assume it + is supported. + +2015-12-04 Akim Demaille + + * src/Makefile.am: Generated skel.c explicitly in srcdir. Rewrote the target for skel.c to explicitly mention the srcdir. This + should help when building flex from a directory outside the flex + tree. Spread the rule out over several lines to enhance readability. + +2015-12-04 Akim Demaille + + * autogen.sh: Called glibtoolize if libtoolize run fails. On Mac OS X, libtoolize is known as glibtoolize. In cases where + libtoolize is not present, then calling glibtoolize when + bootstrapping the build system gives more folks a shot at getting + flex built from the ground up. + +2015-12-02 Mightyjo + + * configure.ac: Checked for (g)texi2dvi. Better bison, help2man + checks. Added test for presence of (g)texi2dvi program. Gave notice if + texi2dvi is unavailable and set TEXI2DVI=: to avoid giving users + headaches. Enhanced tests for bison and help2man with notices when the programs + aren't found. Set their program variables to use the missing script + in build-aux since it's compatible with them. + +2015-12-02 Michael McConville + + * src/flexdef.h, src/misc.c, src/parse.y, src/scan.l, src/sym.c, + src/tables.c, to.do/unicode/flexdef.h, to.do/unicode/misc.c, + to.do/unicode/scan.l: Made string copying more standard. copy_string() was a clone of the stdlib's strdup(). For safety, + simplicity, and speed, we should use that instead. We introduce + xstrdup() which wraps strdup() in a failure upon memory allocation + errors. + +2015-11-30 Serguey Parkhomovsky + + * src/scan.l: Error on unbalanced parentheses in rules section. + +2015-11-29 Will Estes + + * src/Makefile.am: Cleaned up BUILT_SOURCES list. Removed reference to skel.c as a built source since other make rules + cover this case. + +2015-11-29 Will Estes + + * src/Makefile.am: Sorted file names in flex_SOURCES + +2015-11-27 Mightyjo + + * src/ecs.c, src/flexdef.h, src/main.c, src/misc.c, src/scan.l, + src/scanopt.c, src/sym.c, src/tblcmp.c: Replaced CHAR macro with + unsigned char type. Thanks to Michael McConville for pointing out that the old Char + macro causes problems with static analysis. The macro has been + removed and replaced with 'unsigned char' throughout the flex + sources. The macro is not needed at best and was confusing at worst. + It was not used in any of the example files nor was it mentioned in + the manual at all. + +2015-11-21 Will Estes + + * configure.ac: updated syntax of AC_INIT call as per autoupdate + +2015-11-21 Will Estes + + * tests/Makefile.am: removed extra call to a _CPPFLAGS variable + +2015-05-14 Stefan Reinauer + + * src/buf.c, src/ccl.c, src/dfa.c, src/ecs.c, src/gen.c, + src/main.c, src/misc.c, src/nfa.c, src/parse.y, src/scan.l, + src/scanopt.c, src/sym.c, src/tblcmp.c: Switch function definitions + from mixed K&R to consistent ANSI C. flex was using K&R function definitions for some functions and ANSI + C style in others, sometimes even in the same file. Change the code + to consistently use ANSI C. Signed-off-by: Stefan Reinauer + +2015-11-16 Mightyjo + + * tests/Makefile.am: Used in-tree header file for c++ tests. + +2015-11-17 Will Estes + + * configure.ac: Declared version 2.6.0 + +2015-11-17 Will Estes + + * NEWS: Dated, described flex release 2.6.0 + +2015-11-13 Will Estes + + * NEWS, configure.ac: Declared version 2.6.0rc1 + +2015-11-13 lukeallardyce + + * src/Makefile.am: Supplied versioning information in flex + libraries. Resolves sourceforge bug #182. On OSX, and possibly other platforms, + building the libfl libraries without versioning information caused a + build failures. + +2015-11-12 Will Estes + + * tests/Makefile.am: Cleaned up more precisely after make check. BUILT_SOURCES is now just the list of headers built as per the + automake manual. We provide the list of files to clean to make + rebuilding the test suite programs easier. We then use the + CLEANFILES list in a dist-hook to clean up the distribution that + automake gathers since not distributing flex generated files is + foreign to automake's mindset, but we need exactly that. Additionally, we locate inputs to the tables-related tests more + precisely. Some files are in srcdir and some are in builddir, which + the arguments to the log compiler are now made aware of. + +2015-11-11 Will Estes + + * tests/Makefile.am: Pulled out scripts in tests/Makefile.am + +2015-11-11 Will Estes + + * tests/Makefile.am: Added srcdir to tableopts.am include + +2015-11-11 Will Estes + + * doc/Makefile.am: Changed man page dependencies. The man page is just the --help output as reformatted by help2man. + The --help option is most likely to change when the flex skeleton + changes or one of the option parsing files changes or the + configure.ac script itself changes. The dependencies reflect this + now. It is still necessary, under some circumstances, to rebuild flex + explicitly before building the man page. In theory, it's possible to + have automake arrange to do this all the time, but doing so works + out to be fragile, given the rest of the build system. + +2015-11-10 Will Estes + + * autogen.sh: Called libtoolize directly because autoreconf fails to + pick up LT_INIT properly + +2015-11-10 Will Estes + + * tests/Makefile.am: Added tableopts.sh to EXTRA_DIST + +2015-11-08 Mightyjo + + * tests/Makefile.am: Made tests depend on the built flex binary. + +2015-11-08 Mightyjo + + * : commit cf6cb4dce791c26567cc506770ca96b4f4118024 Author: Mightyjo + Date: Sat Nov 7 23:11:35 2015 -0800 + +2015-11-04 Mightyjo + + * doc/flex.texi: Updated documentation to reflect the revisions to + FlexLexer.h + +2015-10-26 Mightyjo + + * src/FlexLexer.h, src/flex.skl: Changed several pointers to istream + (and ostream) to references in c++-only sections of the skeleton. Patched up a variety of expected errors caused by changing istream* + to istream&. Added a stray 'make' at line 545. Oops. Changed the buffer_state struct to store std::streambuf* instead of + std::istream* for C++ mode. Changed interfaces in FlexLexer.h to + take std::istream& instead of *. Backward compatibility temporarily + broken. Patched up backward compatibility with reasonable behavior in the + presence of null pointers. Re-added backward-compatible versions of the yyFlexLexer methods + that take iostream pointers. All tests passing. + +2015-09-29 Translation Project + + * po/zh_CN.po: new zh_CN translation from the translation project + +2015-07-27 Jaska Uimonen + + * src/gen.c: fix possible resource leak with yynultrans_tbl + +2015-07-27 Jaska Uimonen + + * src/dfa.c: fix possible uninitialized array values + +2015-08-05 Will Estes + + * doc/flex.texi: add %{...%} block to example in manual + +2015-07-15 Will Estes + + * configure.ac: initialize libtool earlier in build system + generation + +2015-05-08 Translation Project + + * po/da.po: new da translation from the Translation Project + +2014-07-25 Mariusz PluciÅ„ski + + * src/gen.c, src/scan.l, tests/bison_nr_parser.y, + tests/bison_yylloc_parser.y, tests/bison_yylval_parser.y, + tests/multiple_scanners_nr_main.c: Fix `label unused` warning + +2014-07-25 Mariusz PluciÅ„ski + + * src/flex.skl: Fix two "signed/unsigned" warnings + +2014-07-25 Mariusz PluciÅ„ski + + * tests/alloc_extra.l, tests/array_nr.l, tests/array_r.l, + tests/basic_nr.l, tests/basic_r.l, tests/bison_nr_scanner.l, + tests/bison_yylloc_scanner.l, tests/bison_yylval_scanner.l, + tests/ccl.l, tests/cxx_basic.ll, tests/debug_nr.l, tests/debug_r.l, + tests/extended.l, tests/header_nr_scanner.l, + tests/header_r_scanner.l, tests/include_by_buffer.direct.l, + tests/include_by_push.direct.l, + tests/include_by_reentrant.direct.l, tests/lineno_nr.l, + tests/lineno_r.l, tests/lineno_trailing.l, tests/mem_nr.l, + tests/mem_r.l, tests/multiple_scanners_nr_1.l, + tests/multiple_scanners_nr_2.l, tests/multiple_scanners_r_1.l, + tests/multiple_scanners_r_2.l, tests/noansi_nr.l, tests/noansi_r.l, + tests/posix.l, tests/posixly_correct.l, tests/prefix_nr.l, + tests/prefix_r.l, tests/pthread.l, tests/quotes.l, tests/reject.l4, + tests/rescan_nr.direct.l, tests/rescan_r.direct.l, + tests/string_nr.l, tests/string_r.l, tests/tableopts.l4, + tests/top.l, tests/yyextra.l: Fix `unused function` warnings in + tests + +2014-07-25 Mariusz PluciÅ„ski + + * tests/bison_nr_parser.y, tests/bison_yylloc_parser.y, + tests/bison_yylval_parser.y: Fix `implicit function declaration` + warnings in tests + +2014-07-25 Mariusz PluciÅ„ski + + * tests/header_r_main.c, tests/multiple_scanners_nr_main.c, + tests/reject.l4, tests/tableopts.l4, tests/top_main.c: Remove a few + `unused variable` warnings + +2014-07-25 Mariusz PluciÅ„ski + + * src/filter.c: Remove unused variable from + src/filter.c:filter_fix_linedirs + +2014-07-25 Mariusz PluciÅ„ski + + * src/scanopt.c: Remove unused argument and variable from + src/scanopt.c:scanopt_err + +2014-07-25 Mariusz PluciÅ„ski + + * src/flex.skl, src/libmain.c, src/parse.y, tests/bison_nr_main.c, + tests/bison_yylloc_main.c, tests/bison_yylloc_parser.y, + tests/bison_yylval_main.c, tests/bison_yylval_parser.y, + tests/header_nr_main.c, tests/header_r_main.c, tests/lineno_nr.l, + tests/lineno_r.l, tests/lineno_trailing.l, tests/mem_r.l, + tests/multiple_scanners_nr_main.c, + tests/multiple_scanners_r_main.c, tests/pthread.l, + tests/rescan_nr.direct.l, tests/rescan_r.direct.l, tests/top_main.c: + Fix a few "unused parameter" warnings + +2014-07-25 Mariusz PluciÅ„ski + + * src/main.c: Fix warning about redefined macro when multiple + scanners are used. + +2014-07-25 Mariusz PluciÅ„ski + + * tests/bison_nr_parser.y: Avoid passing `const char*` argument as + `char*` in test-bison-nr + +2014-11-21 Alexis La Goutte + + * src/misc.c, src/regex.c, src/tables.c, src/tables_shared.c: Fix + -Wdocumentation warnings + +2014-11-16 Will Estes + + * tests/README: document new suite layout + +2014-11-16 Will Estes + + * tests/TEMPLATE/.gitignore, tests/TEMPLATE/Makefile.am, + tests/TEMPLATE/cvsignore, tests/TEMPLATE/parser.y, + tests/TEMPLATE/scanner.l, tests/TEMPLATE/test.input, + tests/create-test, tests/descriptions: remove unused files after + test suite refactor + +2014-11-14 Will Estes + + * .gitignore, doc/.gitignore: Ignore directories build-aux/, m4/ Since build-aux/ now contains a number of files previously at the + top level, we ignore build-aux/. Therefore, it's not necessary to + list any files that are now kept in it. Also, explicitly mark m4/ as + a directory to ignore. + +2014-11-14 Will Estes + + * configure.ac: added back call to AC_CONFIG_AUX_DIR. In an effort to reduce top level directory clutter, reintroduced the + call to AC_CONFIG_AUX_DIR. Moved the call to LT_INIT to after that + call so configure will be able to find its files. + +2014-07-18 Will Estes + + * tests/tableopts.sh, tests/testwrapper.sh: use unofficial bash + strict mode and cleanups in supporting bash scripts + +2014-07-18 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/tableopts.am, + tests/tableopts.l4, tests/tableopts.sh, tests/tableopts.txt, + tests/test-table-opts/.gitignore, + tests/test-table-opts/Makefile.am, tests/test-table-opts/scanner.l, + tests/test-table-opts/test.input: split apart table options tests + into tests per threading, table option, serialization and + verification + +2014-07-17 Will Estes + + * tests/tableopts.sh: add tableopts.sh script + +2014-07-02 Will Estes + + * configure.ac, tests/Makefile.am: use automake conditional around + pthread test + +2014-07-01 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/lineno_trailing.l, + tests/lineno_trailing.one.txt, + tests/test-lineno-trailing/.gitignore, + tests/test-lineno-trailing/Makefile.am, + tests/test-lineno-trailing/scanner.l, + tests/test-lineno-trailing/test.input: refactor lineno_trailing test + for new test suite layout + +2014-07-01 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/lineno_r.l, + tests/lineno_r.one.txt, tests/test-lineno-r/.gitignore, + tests/test-lineno-r/Makefile.am, tests/test-lineno-r/scanner.l, + tests/test-lineno-r/test.input: refactor lineno_r test for new test + suite layout + +2014-07-01 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/lineno_nr.l, + tests/lineno_nr.one.txt, tests/test-lineno-nr/.gitignore, + tests/test-lineno-nr/Makefile.am, tests/test-lineno-nr/scanner.l, + tests/test-lineno-nr/test.input, tests/testwrapper.sh: refactor + lineno_nr test for new test suite layout + +2014-06-30 Will Estes + + * tests/test-linedir-r/.gitignore, + tests/test-linedir-r/Makefile.am, + tests/test-linedir-r/check-lines.awk, tests/test-linedir-r/main.c, + tests/test-linedir-r/scanner.l, tests/test-linedir-r/test.input: + Remove linedir_r test. The linedir_r test tested the implementation of line number + tracking, not its results. + +2014-06-24 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/pthread.l, + tests/pthread_1.txt, tests/pthread_2.txt, tests/pthread_3.txt, + tests/pthread_4.txt, tests/pthread_5.txt, + tests/test-pthread/.gitignore, tests/test-pthread/Makefile.am, + tests/test-pthread/scanner.l, tests/test-pthread/test-1.input, + tests/test-pthread/test-2.input, tests/test-pthread/test-3.input, + tests/test-pthread/test-4.input, tests/test-pthread/test-5.input: + refactor pthread test for new test suite layout + +2014-06-24 Will Estes + + * tests/Makefile.am: build reject_[vs]er tests explicitly to pass + proper compiler flags + +2014-06-24 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/cxx_yywrap.ll, + tests/cxx_yywrap.txt, tests/test-c++-yywrap/.gitignore, + tests/test-c++-yywrap/Makefile.am, tests/test-c++-yywrap/scanner.l, + tests/test-c++-yywrap/test.input, tests/testwrapper.sh: refactor + cxx_yywrap test for new test suite layout + +2014-06-17 Will Estes + + * tests/Makefile.am, tests/options.cn, + tests/test-concatenated-options/.gitignore, + tests/test-concatenated-options/Makefile.am: refactor concatenated + options test for new test suite layout + +2014-06-17 Will Estes + + * tests/.gitignore, tests/Makefile.am, + tests/include_by_buffer.direct.l, + tests/include_by_buffer.direct.txt, + tests/include_by_buffer.direct_2.txt, + tests/include_by_buffer.direct_3.txt, + tests/include_by_push.direct.l, tests/include_by_push.direct.txt, + tests/include_by_push.direct_2.txt, + tests/include_by_push.direct_3.txt, + tests/include_by_reentrant.direct.l, + tests/include_by_reentrant.direct.txt, + tests/include_by_reentrant.direct_2.txt, + tests/include_by_reentrant.direct_3.txt, + tests/test-include-by-buffer/.gitignore, + tests/test-include-by-buffer/Makefile.am, + tests/test-include-by-buffer/scanner.l, + tests/test-include-by-buffer/test-1.input, + tests/test-include-by-buffer/test-2.input, + tests/test-include-by-buffer/test-3.input, + tests/test-include-by-push/.gitignore, + tests/test-include-by-push/Makefile.am, + tests/test-include-by-push/scanner.l, + tests/test-include-by-push/test-1.input, + tests/test-include-by-push/test-2.input, + tests/test-include-by-push/test-3.input, + tests/test-include-by-reentrant/.gitignore, + tests/test-include-by-reentrant/Makefile.am, + tests/test-include-by-reentrant/scanner.l, + tests/test-include-by-reentrant/test-1.input, + tests/test-include-by-reentrant/test-2.input, + tests/test-include-by-reentrant/test-3.input: refactor include_by_* + tests for new test suite layout + +2014-06-16 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/rescan_nr.direct.l, + tests/rescan_nr.direct.txt, tests/rescan_nr.l, tests/rescan_nr.txt, + tests/rescan_r.direct.l, tests/rescan_r.direct.txt, + tests/test-rescan-r/.gitignore, tests/test-rescan-r/Makefile.am, + tests/test-rescan-r/scanner.l, tests/test-rescan-r/test.input, + tests/testwrapper.sh: refactor rescan_r test for new test suite + layout + +2014-06-16 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/rescan_nr.l, + tests/rescan_nr.txt, tests/test-rescan-nr/.gitignore, + tests/test-rescan-nr/Makefile.am, tests/test-rescan-nr/scanner.l, + tests/test-rescan-nr/test.input, tests/testwrapper.sh: Refactor + rescan_nr test for new test suite layout. Also add -r option to testwrapper.sh to support passing input file + as a command line argument to the test scanner without using shell + redirection. + +2014-06-16 Will Estes + + * tests/Makefile.am: correct use of objext to OBJEXT + +2014-06-16 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/quotes.l, + tests/quotes.txt, tests/test-quotes/.gitignore, + tests/test-quotes/Makefile.am, tests/test-quotes/scanner.l, + tests/test-quotes/test.input: refactor quotes test for new test + suite layout + +2014-06-16 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/reject.l4, + tests/reject.txt, tests/test-reject/.gitignore, + tests/test-reject/Makefile.am, tests/test-reject/scanner.l, + tests/test-reject/test.input, tests/testwrapper.sh: Refactor reject + test for new test suite layout. Split out reject test into its constituant tests. Add .reject tests + and .table tests for automake test log generation. Rewrite + testwrapper.sh to handle running with a tables file and specifying + optional input using command line options rather than positional + parameters. + +2014-06-15 Will Estes + + * tests/.gitignore, tests/Makefile.am, + tests/multiple_scanners_r_1.l, tests/multiple_scanners_r_2.l, + tests/multiple_scanners_r_main.c, + tests/test-multiple-scanners-r/.gitignore, + tests/test-multiple-scanners-r/Makefile.am, + tests/test-multiple-scanners-r/main.c, + tests/test-multiple-scanners-r/scanner-1.l, + tests/test-multiple-scanners-r/scanner-2.l: Refactor + multiple_scanners_r test for new test suite layout. Also, remove the use of table files from this test as that tests two + features at once and we want to be as close to testing one feature + at a time as we can be. + +2014-06-15 Will Estes + + * tests/.gitignore, tests/Makefile.am, + tests/multiple_scanners_nr_1.l, tests/multiple_scanners_nr_2.l, + tests/multiple_scanners_nr_main.c, + tests/test-multiple-scanners-nr/.gitignore, + tests/test-multiple-scanners-nr/Makefile.am, + tests/test-multiple-scanners-nr/main.c, + tests/test-multiple-scanners-nr/scanner-1.l, + tests/test-multiple-scanners-nr/scanner-2.l: refactor + multiple_scanners_nr test for new test suite layout + +2014-06-14 Will Estes + + * tests/.gitignore, tests/Makefile.am, + tests/cxx_multiple_scanners.txt, tests/cxx_multiple_scanners_1.ll, + tests/cxx_multiple_scanners_2.ll, + tests/cxx_multiple_scanners_main.cc, + tests/test-c++-multiple-scanners/.gitignore, + tests/test-c++-multiple-scanners/Makefile.am, + tests/test-c++-multiple-scanners/main.cpp, + tests/test-c++-multiple-scanners/scanner-1.l, + tests/test-c++-multiple-scanners/scanner-2.l, + tests/test-c++-multiple-scanners/test.input: refactor + cxx_multiple_scanners test for new test suite layout + +2014-06-14 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/c_cxx_nr.lll, + tests/c_cxx_nr.txt, tests/c_cxx_r.lll, tests/c_cxx_r.txt, + tests/test-c-cpp-nr/.gitignore, tests/test-c-cpp-nr/Makefile.am, + tests/test-c-cpp-nr/scanner.l, tests/test-c-cpp-nr/test.input, + tests/test-c-cpp-r/.gitignore, tests/test-c-cpp-r/Makefile.am, + tests/test-c-cpp-r/scanner.l, tests/test-c-cpp-r/test.input: + refactor c_cxx_nr, c_cxx_r tests for new test suite layout + +2014-06-14 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/cxx_basic.ll, + tests/cxx_basic.txt, tests/test-c++-basic/.gitignore, + tests/test-c++-basic/Makefile.am, tests/test-c++-basic/scanner.l, + tests/test-c++-basic/test.input: refactor cxx_basic test for new + test suite layout + +2014-06-14 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/posixly_correct.l, + tests/test-posixly-correct/.gitignore, + tests/test-posixly-correct/Makefile.am, + tests/test-posixly-correct/scanner.l: refactor posixly_correct test + for new test suite layout + +2014-06-14 Will Estes + + * tests/.gitignore, tests/Makefile.am, + tests/test-yyextra/.gitignore, tests/test-yyextra/Makefile.am, + tests/test-yyextra/scanner.l, tests/test-yyextra/test.input, + tests/yyextra.l, tests/yyextra.txt: refactor yyextra test for new + test suite layout + +2014-06-14 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/test-top/.gitignore, + tests/test-top/Makefile.am, tests/test-top/main.c, + tests/test-top/scanner.l, tests/test-top/test.input, tests/top.l, + tests/top.txt, tests/top_main.c: refactor top test for new test + suite layout + +2014-06-14 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/string_r.l, + tests/test-string-r/.gitignore, tests/test-string-r/Makefile.am, + tests/test-string-r/scanner.l: refactor string_r test for new test + suite layout + +2014-06-14 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/string_nr.l, + tests/test-string-nr/.gitignore, tests/test-string-nr/Makefile.am, + tests/test-string-nr/scanner.l: refactor string_nr test for new test + suite layout + +2014-06-12 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/prefix_r.l, + tests/prefix_r.txt, tests/test-prefix-r/.gitignore, + tests/test-prefix-r/Makefile.am, tests/test-prefix-r/README, + tests/test-prefix-r/scanner.l, tests/test-prefix-r/test.input: + refactor prefix_r test for new test suite layout + +2014-06-12 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/prefix_nr.l, + tests/prefix_nr.txt, tests/test-prefix-nr/.gitignore, + tests/test-prefix-nr/Makefile.am, tests/test-prefix-nr/README, + tests/test-prefix-nr/scanner.l, tests/test-prefix-nr/test.input: + refactor prefix_nr for new test suite layout + +2014-06-12 Will Estes + + * tests/testwrapper.sh: Check if test input file exists. Not all tests have input files, so check if one exists and run the + test program accordingly. + +2014-06-12 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/posix.l, + tests/test-posix/.gitignore, tests/test-posix/Makefile.am, + tests/test-posix/scanner.l: refactor posix test for new test suite + layout + +2014-06-12 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/noansi_r.l, + tests/noansi_r.txt, tests/test-noansi-r/.gitignore, + tests/test-noansi-r/Makefile.am, tests/test-noansi-r/scanner.l, + tests/test-noansi-r/test.input: refactor noansi_r test for new test + suite layout + +2014-06-12 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/noansi_nr.l, + tests/noansi_nr.txt, tests/test-noansi-nr/.gitignore, + tests/test-noansi-nr/Makefile.am, tests/test-noansi-nr/scanner.l, + tests/test-noansi-nr/test.input: refactor noansi_nr for new test + suite layout + +2014-06-05 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/mem_r.l, + tests/mem_r.txt, tests/test-mem-r/.gitignore, + tests/test-mem-r/Makefile.am, tests/test-mem-r/scanner.l, + tests/test-mem-r/test.input: refactor mem_r test for new test suite + layout + +2014-06-05 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/mem_nr.l, + tests/mem_nr.txt, tests/test-mem-nr/.gitignore, + tests/test-mem-nr/Makefile.am, tests/test-mem-nr/scanner.l, + tests/test-mem-nr/test.input: refactor mem_nr test for new test + suite layout + +2014-06-04 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/header_r.txt, + tests/header_r_main.c, tests/header_r_scanner.l, + tests/test-header-r/.gitignore, tests/test-header-r/Makefile.am, + tests/test-header-r/main.c, tests/test-header-r/scanner.l, + tests/test-header-r/test.input: refactor header_r test for new test + suite layout + +2014-06-04 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/header_nr.txt, + tests/header_nr_main.c, tests/header_nr_scanner.l, + tests/test-header-nr/.gitignore, tests/test-header-nr/Makefile.am, + tests/test-header-nr/main.c, tests/test-header-nr/scanner.l, + tests/test-header-nr/test.input: refactor header_nr test for new + test suite layout + +2014-06-04 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/extended.l, + tests/extended.txt, tests/test-extended/.gitignore, + tests/test-extended/Makefile.am, tests/test-extended/scanner.l, + tests/test-extended/test.input: refactor extended test for new test + suite layout + +2014-06-04 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/debug_r.l, + tests/debug_r.txt, tests/test-debug-r/.gitignore, + tests/test-debug-r/Makefile.am, tests/test-debug-r/scanner.l, + tests/test-debug-r/test.input: refactor debug_r test for new test + suite layout + +2014-06-04 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/debug_nr.l, + tests/debug_nr.txt, tests/test-debug-nr/.gitignore, + tests/test-debug-nr/Makefile.am, tests/test-debug-nr/scanner.l, + tests/test-debug-nr/test.input: refactor debug_nr test for new test + suite layout + +2014-06-04 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/ccl.l, tests/ccl.txt, + tests/test-ccl/.gitignore, tests/test-ccl/Makefile.am, + tests/test-ccl/scanner.l, tests/test-ccl/test.input: refactor ccl + test for new test suite layout + +2014-06-04 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/alloc-extra.l, + tests/alloc-extra.txt, tests/alloc_extra.l, tests/alloc_extra.txt, + tests/array-nr.l, tests/array-nr.txt, tests/array-r.l, + tests/array-r.txt, tests/array_nr.l, tests/array_nr.txt, + tests/array_r.l, tests/array_r.txt, tests/basic-nr.l, + tests/basic-nr.txt, tests/basic-r.l, tests/basic-r.txt, + tests/basic_nr.l, tests/basic_nr.txt, tests/basic_r.l, + tests/basic_r.txt, tests/bison-nr-main.c, tests/bison-nr-parser.y, + tests/bison-nr-scanner.l, tests/bison-nr.txt, + tests/bison-yylloc-main.c, tests/bison-yylloc-parser.y, + tests/bison-yylloc-scanner.l, tests/bison-yylloc.txt, + tests/bison-yylval-main.c, tests/bison-yylval-parser.y, + tests/bison-yylval-scanner.l, tests/bison-yylval.txt, + tests/bison_nr.txt, tests/bison_nr_main.c, tests/bison_nr_parser.y, + tests/bison_nr_scanner.l, tests/bison_yylloc.txt, + tests/bison_yylloc_main.c, tests/bison_yylloc_parser.y, + tests/bison_yylloc_scanner.l, tests/bison_yylval.txt, + tests/bison_yylval_main.c, tests/bison_yylval_parser.y, + tests/bison_yylval_scanner.l: use underscores in test file names to + silence automake warnings + +2014-06-04 Will Estes + + * .gitignore, m4/.gitignore, m4/Makefile.am: do not track m4 + subdirectory any more + +2014-06-04 Will Estes + + * .gitignore, configure.ac: upgrade automake version to 1.14.1 Unfortunately, automake 1.14.1 does not play nicely with + AC_CONFIG_AUX_DIR, so upgrading the used automake version required + removing the build-aux directory and letting autoconf's installed + helper files live more over the tree. + +2014-06-04 Will Estes + + * doc/.gitignore: ignore more files generated by texinfo + +2014-06-04 Will Estes + + * configure.ac: update gettext version to 0.19 + +2014-06-04 Will Estes + + * configure.ac: call LT_INIT earlier in configure.ac + +2014-06-04 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/bison-yylval-main.c, + tests/bison-yylval-parser.y, tests/bison-yylval-scanner.l, + tests/bison-yylval.txt, tests/test-bison-yylval/.gitignore, + tests/test-bison-yylval/Makefile.am, + tests/test-bison-yylval/main.c, tests/test-bison-yylval/parser.y, + tests/test-bison-yylval/scanner.l, + tests/test-bison-yylval/test.input: refactor bison-yylval test for + new test suite layout + +2014-06-04 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/bison-yylloc-main.c, + tests/bison-yylloc-parser.y, tests/bison-yylloc-scanner.l, + tests/bison-yylloc.txt, tests/test-bison-yylloc/.gitignore, + tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylloc/main.c, tests/test-bison-yylloc/parser.y, + tests/test-bison-yylloc/scanner.l, + tests/test-bison-yylloc/test.input: refactor bison-yylloc test for + new test suite layout + +2014-06-03 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/bison-nr-main.c, + tests/bison-nr-parser.y, tests/bison-nr-scanner.l, + tests/bison-nr.txt, tests/test-bison-nr/.gitignore, + tests/test-bison-nr/Makefile.am, tests/test-bison-nr/main.c, + tests/test-bison-nr/parser.y, tests/test-bison-nr/scanner.l, + tests/test-bison-nr/test.input: refactor bison-nr test for new test + suite layout + +2014-06-01 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/array-r.l, + tests/array-r.txt, tests/test-array-r/.gitignore, + tests/test-array-r/Makefile.am, tests/test-array-r/scanner.l, + tests/test-array-r/test.input: refactor array-r test for new test + suite layout + +2014-06-01 Will Estes + + * tests/Makefile.am: list tests/README with other EXTRA_DIST files + in tests/ + +2014-06-01 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/array-nr.l, + tests/array-nr.txt, tests/test-array-nr/.gitignore, + tests/test-array-nr/Makefile.am, tests/test-array-nr/scanner.l, + tests/test-array-nr/test.input: refactor array-nr test for new test + suite layout + +2014-06-01 Will Estes + + * tests/Makefile.am, tests/testwrapper.sh: make tests/testwrapper.sh + more verbose; find input in srcdir Since output is redirected by the automake parallel test suite + driver, turn on both -v and -x in bash for the testwrapper.sh shell + script. This helps a ton in debugging problems with the test harness + itself. In general, the input files are in automake's srcdir and the name of + the test includes the relative path to it (even though that's + supposed to be ./). Therefore, pass srcdir in AM_LOG_FLAGS and + prepend that to the test name as part of constructing the input + file's name. + +2014-06-01 Will Estes + + * tests/Makefile.am: distribute tests/testwrapper.sh + +2014-06-01 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/alloc-extra.l, + tests/alloc-extra.txt, tests/test-alloc-extra/.gitignore, + tests/test-alloc-extra/Makefile.am, + tests/test-alloc-extra/scanner.l, tests/test-alloc-extra/test.input: + refacter alloc-extra for new test suite layout + +2014-05-29 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/basic-r.l, + tests/basic-r.txt, tests/test-basic-r/.gitignore, + tests/test-basic-r/Makefile.am, tests/test-basic-r/scanner.l, + tests/test-basic-r/test.input: refactor basic-r test for new test + suite layout + +2014-04-22 Will Estes + + * tests/Makefile.am, tests/basic-nr.l, tests/basic-nr.txt, + tests/test-basic-nr/.gitignore, tests/test-basic-nr/Makefile.am, + tests/test-basic-nr/scanner.l, tests/test-basic-nr/test.input, + tests/testwrapper.sh: refactor basic-nr test for new test suite + layout + +2014-04-22 Will Estes + + * configure.ac: remove old tests/ subdirectories from build system + +2014-04-22 Will Estes + + * configure.ac: add parallel test suite option to build system + +2014-04-22 Will Estes + + * tests/.gitignore: ignore files for new test suite layout + +2014-04-22 Will Estes + + * tests/Makefile.am: use automake parallel test suite option to + build test suite + +2014-04-09 Manoj Srivastava + + * tests/test-bison-yylloc/parser.y, + tests/test-bison-yylval/parser.y: Do not use obsolete bison + constructs in tests. In Bison 3.0, support for YYLEX_PARAM and YYPARSE_PARAM has been + removed (deprecated in Bison 1.875): use %lex-param, %parse-param, + or %param. This commit fixes the tests so they still work. Signed-off-by: Manoj Srivastava + +2014-10-31 Christos Zoulas + + * src/buf.c, src/filter.c, src/flex.skl, src/flexdef.h, src/gen.c, + src/libmain.c, src/libyywrap.c, src/main.c, src/misc.c, src/nfa.c, + src/scan.l, src/scanflags.c, src/scanopt.c, src/yylex.c: NetBSD + downstream patches. const fixes. -Wconversion fixes for the skeleton files. param namespace protection (add _ to inline function parameters). unused variable/code removal. rename warn to lwarn to avoid conflict with . ctype.h function argument correction. merged the error functions lerrif and lerrsf -> lerr. + +2014-07-25 Mariusz PluciÅ„ski + + * src/flexdef.h, src/misc.c, src/scanflags.c: Allow error reporting + routines to accept varying number of arguments in modern style + +2014-07-25 Mariusz PluciÅ„ski + + * src/buf.c: Fix warning on assigning from `const char*` to `char*` + +2014-07-24 Mariusz PluciÅ„ski + + * src/main.c: Add disambiguation braces in main.c + +2014-07-17 Yuri + + * doc/flex.texi, examples/fastwc/mywc.c, src/ccl.c, src/dfa.c, + src/ecs.c, src/flex.skl, src/flexdef.h, src/gen.c, src/misc.c, + src/nfa.c, src/parse.y, src/scan.l, src/sym.c, src/tblcmp.c: Removed + deprecated 'register' storage class specifier. clang-3.5.0 now + complains about them: warning: 'register' storage class specifier is + deprecated [-Wdeprecated-register] + +2014-06-21 Mariusz PluciÅ„ski + + * src/flexdef.h, src/main.c, src/misc.c, src/options.c, + src/options.h, src/yylex.c: Change output formats from octal to + hexadecimal + +2014-06-11 Will Estes + + * NEWS, configure.ac: update version number to 2.6.0-pre + +2014-05-03 Will Estes + + * src/ecs.c: check limits before using array index cclp; resolves + sf-166 + +2014-04-02 Sean McBride + + * src/flex.skl: Suppress clang warning about empty @param paragraph; + resolves sf#158 Signed-off-by: Will Estes + +2014-04-02 Will Estes + + * doc/flex.texi: fix punction when talking about colon-bracket + delimiters; resolves sf#167 + +2014-04-02 Will Estes + + * doc/flex.texi: remove proofreading comment + +2014-04-02 Will Estes + + * doc/flex.texi: Put angle brackets around start condition name; + resolves bug #168. + +2014-04-02 Michael Haubenwallner + + * lib/Makefile.am, lib/realloc.c: Fix malloc/realloc replacement, + bug#151. Signed-off-by: Will Estes + +2014-04-02 Will Estes + + * lib/malloc.c: change crlf line ending to lf + +2014-03-26 Will Estes + + * NEWS: mention flex 2.5.39 release in NEWS file + +2014-03-26 Will Estes + + * control.ac: initial default control file for shipper + +2014-03-05 Cyril Brulebois + + * src/flex.skl: Adjust buffer sizes on ia64. From the debian change entry: > Finish fixing the ia64 buffer issue. Previous commits increased + YY_READ_BUF_SIZE (where __ia64__ is defined) but left YY_BUF_SIZE + unchanged, so that didn't fix the problem in the end. In the general + case, the latter is twice the former. Therefore set it to the same + ratio in the ia64 case. In general, this sort of architecture specific fix is not the path + we want to take, but the cleanup should be done in a more organized + way in the future and getting it working would be preferrable now. + +2014-02-18 Will Estes + + * Makefile.am, src/Makefile.am: move m4 make variable to + src/Makefile.am. This prevents an error when building skel.c caused by the $(m4) make + variable not being defined. Particularly nasty since skel.c would + still be created, thus causing make to think skel.c was up to date. + +2014-02-18 Will Estes + + * devel/00EXTRACT-ALL-SYMS.sh, devel/README, devel/dump-tables.pl, + devel/tables.pl: remove unused devel/ subdirectory from codebase + +2014-02-15 Will Estes + + * po/Rules-getpo: Add make rule to rsync latest .po files from + translation project. The rule assumes that rsync is on the path and that there is exactly + one domain listed in the DOMAIN make variable. The intent is that + the rule will work with vpath builds. + +2014-02-14 Will Estes + + * .gitignore: git ignore directories of the form flex-* + +2014-02-14 Will Estes + + * po/POTFILES.in: list source files for translation as now being in + src/ + +2014-02-14 Will Estes + + * Makefile.am, configure.ac, tools/Makefile.am: Add tools/ + directory. Since tools/git2cl is a dependency of ChangeLog, not distributing + tools/git2cl with flex causes the "make dist" target to fail in the + distributed tar ball. + +2014-02-14 Will Estes + + * Makefile.am: removes extraneous files from EXTRA_DIST as automake + picks them up better without mentioning them + +2014-02-14 Will Estes + + * NEWS: mention version 2.6.0 in release news + +2014-02-14 Will Estes + + * .gitignore, FlexLexer.h, Makefile.am, buf.c, ccl.c, configure.ac, + dfa.c, doc/.gitignore, doc/Makefile.am, ecs.c, filter.c, flex.skl, + flexdef.h, flexint.h, gen.c, gettext.h, lib/.gitignore, libmain.c, + libyywrap.c, main.c, misc.c, mkskel.sh, nfa.c, options.c, + options.h, parse.y, regex.c, scan.l, scanflags.c, scanopt.c, + scanopt.h, src/.gitignore, src/FlexLexer.h, src/Makefile.am, + src/buf.c, src/ccl.c, src/dfa.c, src/ecs.c, src/filter.c, + src/flex.skl, src/flexdef.h, src/flexint.h, src/gen.c, + src/gettext.h, src/libmain.c, src/libyywrap.c, src/main.c, + src/misc.c, src/mkskel.sh, src/nfa.c, src/options.c, src/options.h, + src/parse.y, src/regex.c, src/scan.l, src/scanflags.c, + src/scanopt.c, src/scanopt.h, src/sym.c, src/tables.c, + src/tables.h, src/tables_shared.c, src/tables_shared.h, + src/tblcmp.c, src/version.h, src/yylex.c, sym.c, tables.c, + tables.h, tables_shared.c, tables_shared.h, tblcmp.c, version.h, + yylex.c: move flex program sources into src/ directory The *.[chly] sources are now in the src directory. This implies a + bunch of changes in Makefile.am and friends to account for the new + location. The .gitignore files are now more local to places where + various object files and generated source files occur. + +2014-02-13 Will Estes + + * configure.ac: increment flex version to 2.6.0 + +2014-02-16 Translation Project + + * po/ru.po: update ru translation from the translation project + +2014-02-14 Will Estes + + * NEWS: mention updated da translation in release news + +2014-02-14 Translation Project + + * po/da.po: update da translation from the translation project + +2014-02-14 Will Estes + + * NEWS: mention updated es translation in release news + +2014-02-14 Translation Project + + * po/es.po: update es translation from the translation project + +2014-02-14 Will Estes + + * NEWS: mention updated ko translation in release news + +2014-02-14 Translation Project + + * po/ko.po: update ko translation from the translation project + +2014-02-14 Will Estes + + * NEWS: mention updated ro translation in release news + +2014-02-14 Translation Project + + * po/ro.po: update ro translation from the translation project + +2014-02-14 Will Estes + + * NEWS: mention updated ru translation in release news + +2014-02-14 Translation Project + + * po/ru.po: update ru translation from the translation project + +2014-02-14 Will Estes + + * NEWS: mention updated sv translation in news + +2014-02-14 Translation Project + + * po/sv.po: update sv translation from the translation project + +2014-02-14 Will Estes + + * NEWS: mention updated tr translation in news + +2014-02-14 Translation Project + + * po/tr.po: update tr translation from the translation project + +2014-02-14 Will Estes + + * NEWS: mention updated zh_CN in release news + +2014-02-14 Translation Project + + * po/zh_CN.po: update zh_CN translation from the translation project + +2014-02-14 Will Estes + + * NEWS, po/LINGUAS, po/zh_TW.po, po/zh_tw.po: rename zh_tw + translation to its proper zh_TW name + +2014-02-14 Will Estes + + * NEWS: mention updated nl, vi translations in release news + +2014-02-14 Translation Project + + * po/vi.po: update vi translation from the translation project + +2014-02-14 Translation Project + + * po/nl.po: update nl translation from the translation project + +2014-02-14 Will Estes + + * TODO: remove some unneeded entries from the todo list + +2014-02-13 Will Estes + + * doc/Makefile.am: list more generated files in CLEANFILES + +2014-02-13 Will Estes + + * doc/flex.xml: remove unmaintained xml documentation + +2014-02-13 Will Estes + + * configure.ac: bump AM_GNU_GETTEXT_VERSION to 0.18.1 + +2014-02-13 Will Estes + + * README: list new location of flex git repo + +2014-02-13 Will Estes + + * po/.gitignore: git ignore generated files from english quoting + variant translations + +2014-02-13 Will Estes + + * po/LINGUAS: name english quoting variants correctly + +2014-02-13 Will Estes + + * Makefile.am, configure.ac, tools/Makefile.am: removed tools/ + subdirectory from distribution Since it is not possible to rebuild the ChangeLog file without being + in a git working directory of flex, distributing the tools directory + is misleading. In particular, git2cl will always fail. + +2014-02-13 Will Estes + + * po/LINGUAS: removed unneeded blank line from translation list + +2014-02-13 Will Estes + + * po/LINGUAS: added en quoting variants to translation list + +2014-02-11 Will Estes + + * configure.ac: use gnu automake option instead of gnits option + +2014-02-11 Will Estes + + * README-alpha: remove README_alpha file since it is no longer + needed + +2014-02-10 Will Estes + + * configure.ac: increment version to 2.5.38 + +2013-11-27 Will Estes + + * NEWS: flesh out internationalization section of NEWS file; mention + pt_BR translation + +2013-11-27 Translation Project + + * po/pt_BR.po: update pt_BR translation from the translation project + +2013-10-31 Will Estes + + * NEWS: begin listing 2.5.38 version in NEWS; list new sr + translation + +2013-10-31 Will Estes + + * po/LINGUAS: list new sr translation in list of translations + +2013-10-31 Will Estes + + * po/sr.po: add sr translation from the translation project + +2013-07-02 Till Varoquaux + + * configure.ac, flex.skl, nfa.c, tests/Makefile.am, + tests/test-lineno-trailing/.gitignore, + tests/test-lineno-trailing/Makefile.am, + tests/test-lineno-trailing/scanner.l, + tests/test-lineno-trailing/test.input: Adjust yylineno properly when + rewinding trailing contexts. + +2013-05-28 Will Estes + + * Makefile.am: Remove incorrect / in install-exec-hook target + +2013-02-16 Translation Project + + * po/LINGUAS, po/zh_tw.po: add zh_tw translation from the + translation project + +2012-12-06 Christoph Junghans + + * Makefile.am, configure.ac: add version information to shared + library Signed-off-by: Will Estes + +2012-12-04 Christoph Junghans + + * .gitignore, Makefile.am, configure.ac, lib/Makefile.am: Build + libfl and libcompat using libtool; resolves #3586814 Signed-off-by: Will Estes + +2012-12-04 Translation Project + + * po/ca.po: update ca translation + +2012-10-31 Hugh Sasse + + * tests/test-extended/Makefile.am, tests/test-quotes/Makefile.am: + use cmp instead of diff in some tests for portability reasons Signed-off-by: Will Estes + +2012-10-31 Dennis Clarke + + * tests/TEMPLATE/Makefile.am, tests/test-alloc-extra/Makefile.am, + tests/test-array-nr/Makefile.am, tests/test-array-r/Makefile.am, + tests/test-basic-nr/Makefile.am, tests/test-basic-r/Makefile.am, + tests/test-bison-nr/Makefile.am, + tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylval/Makefile.am, + tests/test-c++-basic/Makefile.am, + tests/test-c++-multiple-scanners/Makefile.am, + tests/test-c++-yywrap/Makefile.am, tests/test-c-cpp-nr/Makefile.am, + tests/test-c-cpp-r/Makefile.am, tests/test-ccl/Makefile.am, + tests/test-debug-nr/Makefile.am, tests/test-debug-r/Makefile.am, + tests/test-extended/Makefile.am, tests/test-header-nr/Makefile.am, + tests/test-header-r/Makefile.am, + tests/test-include-by-buffer/Makefile.am, + tests/test-include-by-push/Makefile.am, + tests/test-include-by-reentrant/Makefile.am, + tests/test-linedir-r/Makefile.am, tests/test-lineno-nr/Makefile.am, + tests/test-lineno-r/Makefile.am, tests/test-mem-nr/Makefile.am, + tests/test-mem-r/Makefile.am, + tests/test-multiple-scanners-nr/Makefile.am, + tests/test-multiple-scanners-r/Makefile.am, + tests/test-noansi-nr/Makefile.am, tests/test-noansi-r/Makefile.am, + tests/test-posix/Makefile.am, + tests/test-posixly-correct/Makefile.am, + tests/test-prefix-nr/Makefile.am, tests/test-prefix-r/Makefile.am, + tests/test-pthread/Makefile.am, tests/test-quotes/Makefile.am, + tests/test-reject/Makefile.am, tests/test-rescan-nr/Makefile.am, + tests/test-rescan-r/Makefile.am, tests/test-string-nr/Makefile.am, + tests/test-string-r/Makefile.am, tests/test-table-opts/Makefile.am, + tests/test-top/Makefile.am, tests/test-yyextra/Makefile.am: add + CFLAGS and CXXFLAGS options as appropriate to testsuite Makefile.am + files Signed-off-by: Will Estes + +2012-10-25 Will Estes + + * po/LINGUAS: add hr to list of translations + +2012-10-25 Translation Project + + * po/hr.po: add hr translation from the translation project + +2012-10-25 Translation Project + + * po/fr.po: new fr translation project from the translation project + +2012-09-08 Will Estes + + * po/LINGUAS: update languages list to include esperanto translation + +2012-09-08 Translation Project + + * po/eo.po: add eo translation from the translation project + +2012-08-26 Will Estes + + * configure.ac: add dist-xz to automake options; resolves #3561837 + +2012-08-26 Will Estes + + * autogen.sh, configure.ac: require gettext 0.18; force autoreconf + in autogen.sh; resolves #3561759 Autoconf had trouble finding the shared libraries for gettext. Using + gettext 0.18 fixes that. When updating the gettext version number, autoreconf could fail to + update files, since autopoint would assume the gettext-related files + had been locally modified. Passing --force prevents that from + happening. + +2012-08-15 Will Estes + + * Makefile.am: remove README.cvs from dist_doc_DATA in Makefile.am + +2012-08-13 Will Estes + + * : commit 9256a268e2a1000cb410766e95487912a7d66d61 Author: Will + Estes Date: Mon Aug 13 16:23:35 2012 -0400 + +2012-08-08 Will Estes + + * README, README.cvs: append README.cvs contents to README + +2012-08-08 Will Estes + + * gen.c: fix m4 error when useecs and nultrans are true; resolves + #1816878 + +2012-08-08 Robert Minsk + + * flex.skl: put user code after yyguts init; resolves #1744516 Signed-off-by: Will Estes + +2012-08-08 Robert Minsk + + * flex.skl, main.c: do not output yy_nxt to header with %option + full; resolves #1739922 Signed-off-by: Will Estes + +2012-08-07 Will Estes + + * main.c: let flex decide if yymore and reject are needed in lex + compatible mode This resolves bug #3510440. + +2012-08-06 Translation Project + + * po/vi.po: new vi translation from the translation project + +2012-08-06 Will Estes + + * .gitignore: add more patterns to .gitignore Undersome circumstances, the build process will generate conf.in~, + which we want to ignore. Also, some patch files will apply but not + cleanly and *.orig and *.rej files are generated. We want to ignore + them as well. + +2012-08-06 Will Estes + + * configure.ac, configure.in: rename configure.in to configure.ac to + prep for upcoming automake changes + +2012-08-06 Elias Pipping + + * tests/test-bison-yylloc/main.c, tests/test-bison-yylloc/parser.y, + tests/test-bison-yylval/main.c, tests/test-bison-yylval/parser.y: + Fix two tests to pass under bison 2.6 Given that bison is moving forward with the %parse-param instead of + YYPARSE_PARAM syntax, it makes sense to switch over to using the new + style declaration. In particular, this means that flex scanners that + use bison features will now require bison 2.6 or higher. Signed-off-by: Will Estes + +2012-08-04 Will Estes + + * po/nl.po: new nl translation from the translation project + +2012-08-04 Mike Frysinger + + * flexdef.h: add prototype for lerrsf_fatal to flexdef.h Signed-off-by: Will Estes + +2012-08-04 nomis52 + + * flex.skl, gen.c: Change variable types to silence compiler + warnings; resolves #3552806 Signed-off-by: Will Estes + +2012-08-03 Will Estes + + * NEWS: update NEWS to reflect changes in 2.5.37 + +2012-08-03 Will Estes + + * configure.in: update flex version to 2.5.37 + +2012-08-03 Will Estes + + * po/de.po: new de translation from the translation project + +2012-08-02 Will Estes + + * po/vi.po: new vi translation from the translation project + +2012-08-02 Will Estes + + * po/pl.po: new pl translation from the translation project + +2012-08-02 Will Estes + + * po/fi.po: new fi translation from the translation project + +2012-08-02 Will Estes + + * Makefile.am: Add -f option to LN_S to create flex++ The autoconf macro LN_S needs -f to successfully install flex++ if + flex++ already exists. Fortunately, ln, ln -s and cp -p, which are + the various forms that LN_S can take all will do the right thing + with a -f argument passed. + +2012-08-02 Will Estes + + * Makefile.am, tools/Makefile.am, tools/cvs2cl.pl, + tools/cvsauthors, tools/git2cl: replace cvs2cl with git2cl Add the git2cl script in tools/ and remove the (now unnecessary) + cvs2cl script. Remove tools/cvsauthors since git2cl does not need + that file. Account for all the above in Makefile.am and + tools/Makefile.am + +2012-07-29 Will Estes + + * tests/.cvsignore, tests/.gitignore, tests/TEMPLATE/.cvsignore, + tests/TEMPLATE/.gitignore, tests/test-alloc-extra/.cvsignore, + tests/test-alloc-extra/.gitignore, tests/test-array-nr/.cvsignore, + tests/test-array-nr/.gitignore, tests/test-array-r/.cvsignore, + tests/test-array-r/.gitignore, tests/test-basic-nr/.cvsignore, + tests/test-basic-nr/.gitignore, tests/test-basic-r/.cvsignore, + tests/test-basic-r/.gitignore, tests/test-bison-nr/.cvsignore, + tests/test-bison-nr/.gitignore, tests/test-bison-yylloc/.cvsignore, + tests/test-bison-yylloc/.gitignore, + tests/test-bison-yylval/.cvsignore, + tests/test-bison-yylval/.gitignore, + tests/test-c++-basic/.cvsignore, tests/test-c++-basic/.gitignore, + tests/test-c++-multiple-scanners/.cvsignore, + tests/test-c++-multiple-scanners/.gitignore, + tests/test-c++-yywrap/.cvsignore, tests/test-c++-yywrap/.gitignore, + tests/test-c-cpp-nr/.cvsignore, tests/test-c-cpp-nr/.gitignore, + tests/test-c-cpp-r/.cvsignore, tests/test-c-cpp-r/.gitignore, + tests/test-ccl/.cvsignore, tests/test-ccl/.gitignore, + tests/test-concatenated-options/.cvsignore, + tests/test-concatenated-options/.gitignore, + tests/test-debug-nr/.cvsignore, tests/test-debug-nr/.gitignore, + tests/test-debug-r/.cvsignore, tests/test-debug-r/.gitignore, + tests/test-extended/.cvsignore, tests/test-extended/.gitignore, + tests/test-header-nr/.cvsignore, tests/test-header-nr/.gitignore, + tests/test-header-r/.cvsignore, tests/test-header-r/.gitignore, + tests/test-include-by-buffer/.cvsignore, + tests/test-include-by-buffer/.gitignore, + tests/test-include-by-push/.cvsignore, + tests/test-include-by-push/.gitignore, + tests/test-include-by-reentrant/.cvsignore, + tests/test-include-by-reentrant/.gitignore, + tests/test-linedir-r/.cvsignore, tests/test-linedir-r/.gitignore, + tests/test-lineno-nr/.cvsignore, tests/test-lineno-nr/.gitignore, + tests/test-lineno-r/.cvsignore, tests/test-lineno-r/.gitignore, + tests/test-mem-nr/.cvsignore, tests/test-mem-nr/.gitignore, + tests/test-mem-r/.cvsignore, tests/test-mem-r/.gitignore, + tests/test-multiple-scanners-nr/.cvsignore, + tests/test-multiple-scanners-nr/.gitignore, + tests/test-multiple-scanners-r/.cvsignore, + tests/test-multiple-scanners-r/.gitignore, + tests/test-noansi-nr/.cvsignore, tests/test-noansi-nr/.gitignore, + tests/test-noansi-r/.cvsignore, tests/test-noansi-r/.gitignore, + tests/test-posix/.cvsignore, tests/test-posix/.gitignore, + tests/test-posixly-correct/.cvsignore, + tests/test-posixly-correct/.gitignore, + tests/test-prefix-nr/.cvsignore, tests/test-prefix-nr/.gitignore, + tests/test-prefix-r/.cvsignore, tests/test-prefix-r/.gitignore, + tests/test-pthread/.cvsignore, tests/test-pthread/.gitignore, + tests/test-quotes/.cvsignore, tests/test-quotes/.gitignore, + tests/test-reject/.cvsignore, tests/test-reject/.gitignore, + tests/test-rescan-nr/.cvsignore, tests/test-rescan-nr/.gitignore, + tests/test-rescan-r/.cvsignore, tests/test-rescan-r/.gitignore, + tests/test-string-nr/.cvsignore, tests/test-string-nr/.gitignore, + tests/test-string-r/.cvsignore, tests/test-string-r/.gitignore, + tests/test-table-opts/.cvsignore, tests/test-table-opts/.gitignore, + tests/test-top/.cvsignore, tests/test-top/.gitignore, + tests/test-yyextra/.cvsignore, tests/test-yyextra/.gitignore: rename + .cvsignore files in tests/ subdirectories to gitignore + +2012-07-23 Will Estes + + * examples/.cvsignore, examples/fastwc/.cvsignore, + examples/manual/.cvsignore, lib/.cvsignore, tools/.cvsignore: remove + unneeded .cvsignore files + +2012-07-22 Will Estes + + * .gitignore: add *.o and *.a to top level .gitignore The cvs tree did not need these additions because cvs assumed a lot + of C-style defaults for .cvsignore files. flex builds *.o object + files in the course of compilation and *.a files are built as a part + of the libraries that flex compiles in the build process. + +2012-07-22 Will Estes + + * .cvsignore, .gitignore, doc/.cvsignore, doc/.gitignore, + m4/.cvsignore, m4/.gitignore, po/.cvsignore, po/.gitignore: rename + .cvsignore files to .gitignore The .cvsignore files from the legacy cvs repository tracked what + files got autogenerated during various stages of the flex build. + Renaming the .cvsignore files to .gitignore lets git do the same + thing. git is better about letting higher level .gitignore files + not-track files in lower level directories. As I work my way through + the test directories, we may add additional .gitignore files from + the old .cvsignore files. The po/ directory has a lot of special files used by gettext, so the + patterns in po/.gitignore look very different. The doc/.gitignore file accounts for what texinfo/makeinfo do, and + so it also has special patterns. The m4 directory is mainly present for autoconf's benefit, but we + have to account for it so make can do the right thing. Hence, + m4/.gitignore says to ignore *.m4, as counterintuitive as that may + seem. + +2012-07-22 Will Estes + + * NEWS: update NEWS file to note release date of 2.5.36 + +2012-06-23 Will Estes + + * doc/flex.texi: fix call to version in manual + +2012-06-22 Will Estes + + * doc/flex.texi: add missing argument to call to yylex in manual + +2012-04-27 Will Estes + + * flex.skl: lintish cleanup in flex.skl; resolves #2040664 + +2012-04-27 Will Estes + + * doc/flex.texi: add a 7 to the c99 octal pattern; resolves #3518269 + +2012-03-31 Will Estes + + * doc/flex.texi: copyedit; resolves #3513670 + +2012-03-23 Will Estes + + * buf.c: escape backslashes in #line filenames in %top section; + resolves #3212400; patch submitted by scfc_de + +2012-03-21 Will Estes + + * Makefile.am, configure.in, lib/Makefile.am, lib/lib.c, + lib/malloc.c, lib/realloc.c: provide malloc() and realloc() for + systems that do not have satisfactory versions; resolves #1899047 + +2012-03-21 Will Estes + + * Makefile.am: install flex++ as a link; resolves bug #2939681 + +2012-03-21 Will Estes + + * tests/test-bison-nr/Makefile.am, + tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylval/Makefile.am: fix dependencies for make -j in + test suite + +2012-03-19 Will Estes + + * flex.skl: add missing prototypes for yyset_column() and + yyget_column(); resolves #3029024; patch submitted by scfc_de + +2012-03-02 Will Estes + + * flex.skl, tests/test-reject/scanner.l, + tests/test-table-opts/scanner.l: wrap yy_fatal_error calls + appropriately + +2012-03-02 Will Estes + + * regex.c: fix overlapping data buffer issue; patch from Tim + Landsheet scfc_de + +2012-03-02 Will Estes + + * scan.l: better bracket handling in the scanner + +2012-03-02 Will Estes + + * flexdef.h, main.c, misc.c: Remove unneeded tracking of line/column + output; patch from Tim Landsheet scfc_de + +2012-03-02 Will Estes + + * configure.in: fix test for m4 to accept an m4 with -P and not jus + tGNU m4; patch from Tim Landsheet scfc_de on sourceforge + +2012-03-02 Will Estes + + * doc/flex.texi: fix order of td_lolen and td_hilen in + documentation; resolves #2913693; patch submitted by Andreas + Gruenbacher + +2012-03-02 Will Estes + + * doc/flex.texi: correct document of YY_FLUSH_BUFFER; resolves + #1723028 + +2012-02-17 Will Estes + + * dfa.c, flexdef.h, misc.c, parse.y: speed up things for complex + inputs; resolves #2891390 + +2012-02-17 Will Estes + + * doc/flex.texi: fix ipv6 pattern in manual; update manual copyright + to 2012 + +2012-02-17 Will Estes + + * flex.skl: fremove isatty() declaration; resolves #1984987 + +2012-02-17 Will Estes + + * doc/flex.texi: Add link for RFC 2396 + +2012-02-17 Will Estes + + * flex.skl: resolve #1990170 + +2012-02-17 Will Estes + + * flex.skl: fix documentation to reflect arguments actually used; + bug #2783023 + +2012-02-05 Will Estes + + * main.c: fix yywrap behavior for reentrant scanners + +2012-02-04 Will Estes + + * NEWS: Mmention tr translation + +2012-02-04 Will Estes + + * tables.c: prevent unused stuff from being compiled so as to reduce + warnings + +2012-02-03 Will Estes + + * buf.c, filter.c, main.c, misc.c, regex.c, scanflags.c: more better + error messages; more better memory handling + +2012-02-03 Will Estes + + * misc.c: more careful/paranoia + +2012-02-03 Will Estes + + * scanopt.c: more careful memory allocation in option processing + +2012-02-03 Will Estes + + * Makefile.am, configure.in: remove m4/ directory and generally + clean up automake/autoconf inputs + +2012-02-03 Will Estes + + * lib/.cvsignore: cvsignore files that need that + +2012-02-03 Will Estes + + * NEWS, po/da.po, po/es.po, po/ko.po, po/pt_BR.po, po/ro.po, + po/ru.po, po/sv.po, po/tr.po, po/zh_CN.po: check in translations + +2012-02-03 Will Estes + + * main.c: correct macro definition of yywrap + +2012-02-03 Will Estes + + * scan.l: Greater specificity in error messages + +2012-02-03 Will Estes + + * parse.y: improve rule handling at EOF + +2012-02-03 Will Estes + + * flex.skl: include cstdio for definition of EOF in all cases + +2012-02-03 Will Estes + + * flex.skl: suppress warning on unused yyguts_t + +2010-08-13 Will Estes + + * NEWS, po/LINGUAS, po/fi.po: new fi translation from the + translation project + +2009-03-31 Will Estes + + * doc/flex.texi: Include version.texi after @setfilename, so that @set values are correctly evaluated. (Start Conditions, Performance, Lex and Posix): Fix some markup errors. (Cxx): Likewise. Also, fix C++ example to actually be compilable. Patch from Ralf Wildenhues + +2008-12-28 Will Estes + + * configure.in: remove line break that broke configure + +2008-12-28 Will Estes + + * doc/flex.texi: specify the title on the title page since @settitle + doesn't do that for us; resolves bug #2043491 + +2008-12-28 Will Estes + + * configure.in, flexdef.h: check for regex.h; resolves bug #2337486 + +2008-07-23 Will Estes + + * NEWS, po/ga.po: new ga translation from the translation project + +2008-06-10 Will Estes + + * NEWS, po/ca.po: new ca translation + +2008-05-31 Will Estes + + * Makefile.am: move ABOUT-NLS back to EXTRA_DIST + +2008-05-31 Will Estes + + * Makefile.am: create new dist_doc_DATA; move some EXTRA_DIST files + to new dist_doc_DATA target + +2008-05-31 Will Estes + + * .cvsignore: ignore more automake generated config.status* files + +2008-05-31 Will Estes + + * NEWS: flex distribution now built with automake and autoconf + versions ... + +2008-05-31 Will Estes + + * README.cvs: document GNU auto* version changes for building flex + from cvs + +2008-05-31 Will Estes + + * .cvsignore, doc/Makefile.am: ignore automake-supplied ylwrap + +2008-05-15 Will Estes + + * NEWS, flex.skl: clean up types; resolves 1961902 + +2008-05-15 Will Estes + + * NEWS: update NEWS re manual + +2008-05-15 Will Estes + + * doc/flex.texi: correct eroneous references to 'nowrap' to refer to + 'noyywrap'; resolves bug #1739912 + +2008-05-14 Will Estes + + * filter.c: call clearerr on stdin before dup2'ing it; resolves bug + #1902612 + +2008-05-14 Will Estes + + * NEWS: generic updates to NEWS + +2008-05-14 Will Estes + + * tests/test-pthread/Makefile.am: move library flags in linker + command; resolves patch #1943403; patch submitted by + nullnix@users.sourceforge.net + +2008-05-14 Will Estes + + * doc/flex.texi: use ansi syntax in simple examples; resolves patch + #1909844; patch submitted by Tom Browder, + tbrowder2@users.sourceforge.net + +2008-04-10 Will Estes + + * doc/flex.texi: fix typo in example (from Paolo J. Matos + +2008-04-10 Will Estes + + * flexint.h: move endif to better account for what C99 defines for + integer types (fix from debian project) + +2008-04-10 Will Estes + + * gen.c: fix another int type to be size_t + +2008-03-30 Will Estes + + * NEWS, po/fr.po: new fr translation + +2008-03-30 Will Estes + + * NEWS, configure.in: start version 2.5.36 + +2008-02-26 Will Estes + + * NEWS: add date of release + +2008-02-15 Will Estes + + * NEWS, parse.y: fix bug that prevented comments from working + properly + +2008-02-12 Will Estes + + * po/de.po: new de translation + +2008-02-10 Will Estes + + * NEWS, po/vi.po: new vi translation + +2008-02-10 Will Estes + + * NEWS, po/nl.po: new nl translation + +2008-02-09 Will Estes + + * NEWS, po/pl.po: new pl translation + +2008-02-09 Will Estes + + * NEWS, po/de.po, po/pt_BR.po: new de, pt_br translations + +2008-02-09 Will Estes + + * NEWS, flex.skl: generate headers for all functions (resolves bug + #1628314) + +2008-02-09 Will Estes + + * NEWS, flex.skl: change yy_size_t to be size_t (resolves bug + #1849812) + +2008-02-09 Will Estes + + * configure.in: start work on version 2.5.35 + +2007-12-12 Will Estes + + * NEWS, configure.in: revert NEWS and configure.in to version 2.5.34 + +2007-09-12 Will Estes + + * NEWS, configure.in: update version number to 2.5.35 + +2007-09-10 Aaron Stone + + * tests/test-alloc-extra/scanner.l: Use %option extra-type. + +2007-09-10 Aaron Stone + + * NEWS, doc/flex.texi, flex.skl, flexdef.h, main.c, parse.y, scan.l: + Introduce %option extra-type="your_type *" (resolves bug #1744505). + +2007-08-15 Will Estes + + * po/nl.po: new nl translations from the translation project + +2007-06-28 Will Estes + + * NEWS: change release date + +2007-06-28 Will Estes + + * flex.skl: adjustment for prefix classes; patch submitted by Petr + Machata + +2007-06-28 Will Estes + + * NEWS: NEWS item for yy_init_extra + +2007-06-12 Aaron Stone + + * doc/flex.texi: Docs and example for yylex_init_extra. + +2007-06-01 Will Estes + + * tests/test-alloc-extra/.cvsignore: ignore OUTPUT file in + test-alloc-extra + +2007-06-01 Will Estes + + * tests/descriptions: add description of concatenated options test + +2007-05-31 Will Estes + + * tests/test-alloc-extra/.cvsignore: add missing .cvsignore to + test-alloc-extra + +2007-05-31 Aaron Stone + + * configure.in, flex.skl, gen.c, main.c: Changes to resolve SF bugs + 1568325 and 1563589. + +2007-05-31 Aaron Stone + + * tests/Makefile.am, tests/descriptions, + tests/test-alloc-extra/Makefile.am, + tests/test-alloc-extra/scanner.l, tests/test-alloc-extra/test.input: + Adding test cases for yylex_init_extra. + +2007-05-12 Will Estes + + * configure.in, tests/test-pthread/scanner.l: fixes to test-pthread + +2007-05-12 Will Estes + + * NEWS: NEWS item for concatenated options + +2007-05-12 Will Estes + + * configure.in, tests/Makefile.am, + tests/test-concatenated-options/.cvsignore, + tests/test-concatenated-options/Makefile.am: unit test to verify + concatenated options parsing + +2007-05-12 Will Estes + + * scanopt.c: parse multiple short concatenated options; patch + submitted by Petr Machata + + * autogen.sh: remove --force option from autogen.sh; much faster + without it + +2007-05-11 Will Estes + + * NEWS, configure.in: version 2.5.34 + +2007-05-08 Aaron Stone + + * NEWS, flex.skl: Better checking after yyalloc/yyrealloc (resolves + bug #1595967) + +2007-05-01 Will Estes + + * doc/flex.texi: change title of manual to 'Lexical Analysis with + Flex' + +2007-04-25 Will Estes + + * flex.skl: c++ memory leak plug + +2007-04-23 Will Estes + + * flex.skl: roll back c++ memory patch as it causes the test suite + no end of grief + +2007-04-23 Will Estes + + * flex.skl: fix function definitions for non-ANSI environments (from + Manoj Srivastava from Debian patchset) + +2007-04-23 Will Estes + + * flex.skl: fix c++ memory leak (from Manoj Srivastava from Debian + patchset) + +2007-04-23 Will Estes + + * flex.skl: fix parameter name in comment (patch from Manoj + Srivastava from the debian patchset + +2007-04-23 Will Estes + + * flex.skl: add a size_t cast (patch from Manoj Srivastava from the + debian patchset + +2007-04-16 Will Estes + + * tests/test-extended/Makefile.am, tests/test-quotes/Makefile.am: + cleanups to handle VPATH builds better; passifies make distcheck + +2007-04-16 Will Estes + + * doc/flex.texi: drop using the \ in \ escaping as it throws pdf + generation for a loop + +2007-04-14 Will Estes + + * .cvsignore: add compile and *.tar.bz2 to .cvsignore + +2007-04-14 Will Estes + + * main.c: add call to setlocale for ctype as per debian patchset + +2007-04-14 Will Estes + + * Makefile.am, NEWS: provide for a PIC version of libfl.a for shared + libraries using flex scanners + +2007-04-13 Will Estes + + * FlexLexer.h: annotate endifs since they're a bit far from their + opening #if statements + +2007-04-13 Will Estes + + * flexdef.h, parse.y: refactor and slightly redo alloca testing, + resolves bug #1675899 + +2007-04-13 Will Estes + + * : overhaul configure.in: use octathorps for comments so they're + passed through m4 processing; better bracketing of m4 arguments; + retool checks as per suggestions from autoscan(1) + +2007-04-13 Will Estes + + * flex.skl: fix skeleton for reentrant scanners + +2007-04-13 Will Estes + + * Makefile.am: remove homegrown tags target; automake does that for + us + +2007-04-12 Will Estes + + * flex.skl: fix skeleton for reentrant scanners, resolves bug + #1694318 + +2007-04-12 Will Estes + + * FlexLexer.h: declare some const where missing in c++ header file + +2007-04-10 Will Estes + + * doc/flex.texi: corrections to the manual as per suggestions from + flex-help@ + +2007-04-03 Will Estes + + * doc/flex.texi: include author names in online versions of the + manual + +2007-04-03 Will Estes + + * COPYING: update copyright notice + +2007-04-03 Will Estes + + * AUTHORS: rearrange and update AUTHORS + +2007-03-29 Will Estes + + * NEWS: note sf feature request 1658379 in NEWS + +2007-03-29 Will Estes + + * tools/cvsauthors: add sodabrew to cvsauthors file + +2007-03-29 Aaron Stone + + * flex.skl: SourceForge feature request #1658379: Expose YY_BUF_SIZE + in the header file. + +2007-03-07 Will Estes + + * NEWS, filter.c, flex.skl: apply patches submitted by sodabrew + +2007-03-07 Will Estes + + * README.cvs: more changes describing building flex from cvs + +2007-03-07 Will Estes + + * Makefile.am, README.cvs, README.cvs-snapshot: rename + README.cvs-snapshot to README.cvs + +2007-03-07 Will Estes + + * README.cvs-snapshot: update to explain where flex cvs lives + +2007-03-07 Will Estes + + * README, doc/flex.texi: correct how to submit bugs + +2007-02-16 Will Estes + + * NEWS: clarify NEWS item re man page and pdf manual + +2007-02-14 Will Estes + + * po/Makevars: update bug address to point to flex-devel instead of + lex-help + +2007-02-13 Will Estes + + * configure.in, doc/Makefile.am: make better use of AC_INIT; clean + up, simplify and make more robust the generation of the man page + +2007-02-13 Will Estes + + * configure.in: remove option check-news from call to + AM_INIT_AUTOMAKE as gnits implies check-news + +2007-02-13 Will Estes + + * Makefile.am, configure.in: move automake options from Makefile.am + to configure.in + +2007-02-13 Will Estes + + * autogen.sh: restore --install option to autogen.sh since --force + does not imply --install + +2007-02-13 Will Estes + + * tools/cvsauthors: add john43 to cvsauthors file + +2007-02-13 Will Estes + + * autogen.sh: call autoreconf with --force instead of --install + +2007-02-13 Will Estes + + * doc/.cvsignore: remove texinfo.tex from cvs tree + +2007-02-13 Will Estes + + * NEWS: updates to NEWS file to reflect recent changes + +2007-02-13 Will Estes + + * doc/Makefile.am: add flex.pdf to EXTRA_DIST + +2007-02-13 Will Estes + + * configure.in: remove flex.spec + +2007-02-13 Will Estes + + * Makefile.am: remove maintainercleanfiles + +2007-02-01 Will Estes + + * doc/Makefile.am: more changes to build system to distribute man + page + +2007-02-01 Will Estes + + * doc/Makefile.am: add flex man page to distribution + +2007-02-01 Will Estes + + * .cvsignore, flex.spec.in: remove flex spec file + +2006-11-17 Will Estes + + * tests/test-table-opts/Makefile.am: make test target depend on test + groupings, which in turn depend on building executables; cygwin + portability fix + +2006-11-10 Will Estes + + * tests/create-test: change create-test script to edit files in + place + +2006-11-09 Will Estes + + * tests/test-array-nr/Makefile.am, tests/test-array-r/Makefile.am, + tests/test-basic-nr/Makefile.am, tests/test-basic-r/Makefile.am, + tests/test-bison-nr/Makefile.am, + tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylval/Makefile.am, + tests/test-c++-basic/Makefile.am, + tests/test-c++-multiple-scanners/Makefile.am, + tests/test-c++-yywrap/Makefile.am, tests/test-c-cpp-nr/Makefile.am, + tests/test-c-cpp-r/Makefile.am, tests/test-ccl/Makefile.am, + tests/test-debug-nr/Makefile.am, tests/test-debug-r/Makefile.am, + tests/test-extended/Makefile.am, tests/test-header-nr/Makefile.am, + tests/test-header-r/Makefile.am, + tests/test-include-by-buffer/Makefile.am, + tests/test-include-by-push/Makefile.am, + tests/test-include-by-reentrant/Makefile.am, + tests/test-linedir-r/Makefile.am, tests/test-lineno-nr/Makefile.am, + tests/test-lineno-r/Makefile.am, tests/test-mem-nr/Makefile.am, + tests/test-mem-r/Makefile.am, + tests/test-multiple-scanners-nr/Makefile.am, + tests/test-multiple-scanners-r/Makefile.am, + tests/test-noansi-nr/Makefile.am, tests/test-noansi-r/Makefile.am, + tests/test-posix/Makefile.am, + tests/test-posixly-correct/Makefile.am, + tests/test-prefix-nr/Makefile.am, tests/test-prefix-r/Makefile.am, + tests/test-pthread/Makefile.am, tests/test-quotes/Makefile.am, + tests/test-reject/Makefile.am, tests/test-rescan-nr/Makefile.am, + tests/test-rescan-r/Makefile.am, tests/test-string-nr/Makefile.am, + tests/test-string-r/Makefile.am, tests/test-top/Makefile.am, + tests/test-yyextra/Makefile.am: change CLEANFILES to include + instead of just the testname for the executable + +2006-11-09 Will Estes + + * doc/flex.texi: fix typos in manual; resolves bug #1592857 + +2006-11-09 Will Estes + + * tests/TEMPLATE/Makefile.am: change test template to remove test + executable when that executable has an extension, e.g. under Cygwin + +2006-11-08 Will Estes + + * tests/Makefile.am: test names weren't displaying in test + success/failure messages (from #1591672 + +2006-10-30 Will Estes + + * doc/.cvsignore: add flex.html to .cvsignore in doc directory + +2006-10-22 Will Estes + + * NEWS: update NEWS file for the work that millaway did + +2006-10-22 Will Estes + + * FlexLexer.h, NEWS, main.c, + tests/test-c++-multiple-scanners/scanner-2.l: make yywrap work with + c++ scanners as per sf bug report + +2006-10-20 Will Estes + + * NEWS, flex.skl, tests/test-c++-multiple-scanners/main.cpp, + tests/test-c-cpp-nr/scanner.l: memory leak issues in c++ scanner + +2006-10-20 Will Estes + + * NEWS, configure.in, tests/Makefile.am, tests/descriptions, + tests/test-c++-yywrap/.cvsignore, + tests/test-c++-yywrap/Makefile.am, tests/test-c++-yywrap/scanner.l, + tests/test-c++-yywrap/test.input: add unit test for c++ with yywrap + +2006-10-20 Will Estes + + * NEWS, tests/test-c++-basic/Makefile.am, + tests/test-linedir-r/Makefile.am: use configure-provided awk + variable for portability; add loadlibes variable to c++ test + +2006-10-17 Will Estes + + * doc/flex.texi: add noyywrap option to example; use whitespace to + clarify example + +2006-08-02 Will Estes + + * NEWS, po/ca.po, po/vi.po: new translations + +2006-04-11 John Millaway + + * tables.c: Casted away signedness to appease -Werror freaks. + +2006-03-28 John Millaway + + * ccl.c, doc/flex.texi, flexdef.h, parse.y, scan.l, sym.c, + tests/test-ccl/scanner.l, tests/test-ccl/test.input: Added ccl union + operator. Added test in test suite for ccl union operator. + Documented ccl union operator. Removed crufty ccl cache to prevent + parser problems. + +2006-03-28 John Millaway + + * doc/flex.texi, scan.l, tests/test-extended/scanner.l, + tests/test-extended/test.input: Extended syntax excluded for + lex/posix compat mode. Comments discarded inside (?x:) patterns. + Added test in test suite for comments in extended patterns. + Documented syntax additions. + +2006-03-27 John Millaway + + * scan.l, tests/test-ccl/scanner.l, tests/test-ccl/test.input: + Implemented (?x:) syntax to allow whitespace in patterns. Added + test for (?x:) syntax in test suite. + +2006-03-27 John Millaway + + * parse.y, tests/test-ccl/scanner.l, tests/test-ccl/test.input: + Implemented dot-all syntax. Added test for dot-all syntax in test + suite. + +2006-03-27 John Millaway + + * dfa.c, doc/flex.texi, flexdef.h, gen.c, main.c, parse.y, scan.l, + scanflags.c, tests/test-ccl/scanner.l, tests/test-ccl/test.input: + Removed global variable caseins. Added scanner stack flags for + case-insensitivity. Moved case-folding code from DFA-generation to + parse time read-macros. Added localized case-sensitivity syntax + from Perl. Added test for new syntax in test suite. Documented new + syntax. + +2006-03-27 John Millaway + + * Makefile.am, configure.in, flexdef.h, scanflags.c: Added configure + check for assert.h. Added scanner flags stack. + +2006-03-25 John Millaway + + * configure.in, doc/flex.texi, scan.l, tests/Makefile.am, + tests/descriptions, tests/test-extended/.cvsignore, + tests/test-extended/Makefile.am, tests/test-extended/scanner.l, + tests/test-extended/test.input: Added extended, perl-compatible + comment syntax. Added test for extended comment syntax. Documented + extended comment syntax. + +2006-03-25 John Millaway + + * doc/flex.texi, parse.y: Changed explicit 'A'-'Z' to isupper(), + where correct to do so. Documentation. + +2006-03-24 John Millaway + + * doc/flex.texi: Documentation. + +2006-03-24 John Millaway + + * doc/flex.texi: Added appendix of patterns to manual. + +2006-03-23 John Millaway + + * doc/flex.texi: . + +2006-03-22 John Millaway + + * doc/flex.texi: Documentation. + +2006-03-22 John Millaway + + * doc/flex.texi: Documented set difference operator {-}. + +2006-03-22 John Millaway + + * ccl.c, flexdef.h, parse.y, scan.l, tests/test-ccl/scanner.l, + tests/test-ccl/test.input: Added set difference operator {-} for + character classes. + +2006-03-22 John Millaway + + * configure.in, doc/flex.texi, parse.y, scan.l, tests/Makefile.am, + tests/descriptions, tests/test-ccl/.cvsignore, + tests/test-ccl/Makefile.am, tests/test-ccl/scanner.l, + tests/test-ccl/test.input: Added negated character class + expressions. Documented negated character class expressions. Added + regression test for negated character class expressions. + +2006-03-22 John Millaway + + * buf.c, filter.c, gen.c, main.c, misc.c, nfa.c, parse.y, regex.c: + Replaced sprintf with snprintf everywhere. + +2006-03-22 John Millaway + + * Makefile.am: Removed includedir from AM_CPPFLAGS #1439351. + +2006-03-21 John Millaway + + * configure.in, tests/Makefile.am, tests/descriptions, + tests/test-quotes/.cvsignore, tests/test-quotes/Makefile.am, + tests/test-quotes/scanner.l, tests/test-quotes/test.input: Added + test to verify user code is unmangled. + +2006-03-21 John Millaway + + * flexdef.h, misc.c, scan.l: Fixed escape in actions. + +2006-03-21 John Millaway + + * filter.c, flexdef.h, main.c, scan.l: Reverted previous input + filter changes. Added noop macro to scanner output. Modified + scan.l to escape m4 quotes found in user code. + +2006-03-21 John Millaway + + * tests/test-table-opts/Makefile.am, + tests/test-table-opts/scanner.l: Removed m4 from test-table-opts + +2006-03-21 John Millaway + + * tests/test-reject/Makefile.am, tests/test-reject/scanner.l: + Removed m4 from test-reject + +2006-03-21 John Millaway + + * filter.c, flexdef.h, main.c, scan.l: Moved set_input_file to + different file. + +2006-03-21 John Millaway + + * flex.skl, flexdef.h, flexint.h, misc.c: Relaxed tests for __STDC__ + and __STDC_VERSION__ to cope with bugs in GCC and Sun cc. + +2006-03-20 John Millaway + + * filter.c: Documented filter chain. Removed fdopen. Added no-op + fseek. + +2006-03-13 John Millaway + + * gen.c: Fixed another -Wall report. + +2006-03-10 Will Estes + + * NEWS, po/vi.po: new vi translation + +2006-03-09 Will Estes + + * NEWS, po/ga.po, po/nl.po: new nl, ga translations + +2006-02-21 Will Estes + + * m4/Makefile.am: add po.m4 to extra_dist in m4/ so it gets picked + up by distributions + +2006-02-21 Will Estes + + * m4/Makefile.am: add nls.m4 to extra_dist in m4/ so it will get + picked up in distribution tarballs + +2006-02-21 Will Estes + + * configure.in: remove website directory from configure.in + +2006-02-20 Will Estes + + * NEWS, configure.in: version 2.5.33 marks in NEWS and configure.in + +2006-02-20 Will Estes + + * configure.in: change email address in configure.in to point to + flex-help@sourceforge.net + +2006-02-20 John Millaway + + * doc/flex.texi: Documentation. + +2006-02-20 John Millaway + + * BUGS: Appended to BUGS file. + +2006-02-18 Will Estes + + * Makefile.am: remove website directory (since it now has its own + module in the flex project + +2006-02-16 John Millaway + + * doc/flex.texi, flex.skl: Fixed buffer overflow in reject state + buffer. Corrected documentation on the state buffer. + +2006-02-16 John Millaway + + * flex.skl: Reverted num_read from size_t back to int. + +2006-02-15 John Millaway + + * Makefile.am, configure.in: Removed reference to RoadMap in + Makefile.am. Added website directory. + +2006-02-15 Will Estes + + * README, RoadMap: remove RoadMap and reference to it in README + +2006-02-15 John Millaway + + * BUGS, README, doc/flex.texi, doc/flex.xml: Eliminated references + to lex.sf.net. + +2006-02-15 John Millaway + + * BUGS, flex.skl: Transfered bugs list from lex.sf.net to BUGS file. + +2006-02-15 John Millaway + + * tests/test-rescan-nr/.cvsignore, + tests/test-rescan-nr/Makefile.am, tests/test-rescan-nr/scanner.l, + tests/test-rescan-nr/test.input, tests/test-rescan-r/.cvsignore, + tests/test-rescan-r/Makefile.am, tests/test-rescan-r/scanner.l, + tests/test-rescan-r/test.input: Recommit of last commit -- broken + pipe. + +2006-02-15 John Millaway + + * configure.in, flex.skl, tests/Makefile.am, tests/descriptions: + yy_lex_destroy calls yy_init_globals to reset everything for next + call to yylex. Added two new tests for reusing scanners. + +2006-02-14 John Millaway + + * flex.spec.in: Patched rpm spec file. + +2006-02-14 John Millaway + + * configure.in, flexint.h: Added C99 macro for inttypes, just to be + conformant. + +2006-02-14 John Millaway + + * flexdef.h, nfa.c, parse.y: Changed symbol INFINITE to fix conflict + with C math symbol. + +2006-02-14 John Millaway + + * scan.l: Omitting parens for named rules in trailing context. + +2006-02-14 John Millaway + + * configure.in, main.c, po/ca.po, po/da.po, po/de.po, po/es.po, + po/fr.po, po/ga.po, po/ko.po, po/nl.po, po/pl.po, po/pt_BR.po, + po/ro.po, po/ru.po, po/sv.po, po/tr.po, po/vi.po, po/zh_CN.po, + tests/test-mem-nr/scanner.l, tests/test-mem-r/scanner.l: Added check + for locale.h and libintl.h in configure script. + +2006-02-14 John Millaway + + * flex.skl: Removed unused local vars. + +2006-02-14 John Millaway + + * flex.skl: Removed certain offending #undefs. + +2006-02-14 John Millaway + + * flexint.h: Removed logical and from preprocessor statement. + +2006-02-14 Will Estes + + * po/nl.po, po/nl.po.1: remove eroneously named nl.po.1; update + nl.po + +2006-02-14 John Millaway + + * dfa.c: . + +2006-02-14 John Millaway + + * flex.skl: Included for serialized tables. + +2006-02-14 John Millaway + + * configure.in: Minor patch to call to head in configure script. + +2006-02-14 John Millaway + + * doc/flex.texi: Documentation patch. + +2006-02-14 John Millaway + + * filter.c, gen.c, libyywrap.c, main.c: Patch for full file system + failure. + +2006-02-13 John Millaway + + * doc/flex.texi: Documentation. + +2006-02-13 John Millaway + + * main.c: Fixed double-fclose when input file is empty. + +2006-02-10 Will Estes + + * po/ca.po, po/da.po, po/de.po, po/es.po, po/fr.po, po/ga.po, + po/ko.po, po/nl.po.1, po/pl.po, po/pt_BR.po, po/ro.po, po/ru.po, + po/sv.po, po/tr.po, po/vi.po, po/zh_CN.po: newtranslations + +2005-12-22 John Millaway + + * buf.c, main.c: Improvement request 1069716 log vs. log10 + +2005-12-22 John Millaway + + * flex.skl: Fixed bug 1257093 yy_init_globals in header file + +2005-04-14 Will Estes + + * po/nl.po: new nl translation + +2005-04-07 Will Estes + + * NEWS, po/LINGUAS, po/nl.po, po/vi.po: new nl and vi translations + +2004-07-20 Will Estes + + * filter.c: correct improper stdin assignment + +2004-05-22 Will Estes + + * NEWS, po/tr.po: new tr translation + +2004-05-12 Will Estes + + * .cvsignore, .indent.pro: .cvsignore and .indent.pro got missed in + the import to sourceforge; replace them + +2004-05-11 Will Estes + + * po/fr.po: new fr translation + +2004-05-03 Will Estes + + * po/LINGUAS: polish is pl, not po + +2004-03-22 Will Estes + + * po/sv.po: yet another sweedish update + +2004-03-19 Will Estes + + * NEWS, po/sv.po: new sv translation + +2003-12-11 John Millaway + + * configure.in, filter.c, main.c: Configure checks for GNU m4. + Environment variable M4 overrides built-in m4 path. Generated m4 + does a late check for GNU m4. + +2003-12-09 John Millaway + + * doc/flex.texi: added 3 faqs + +2003-11-24 Will Estes + + * po/ro.po: new ro translation + +2003-11-07 Will Estes + + * NEWS, po/fr.po: new french translation + +2003-11-07 Will Estes + + * NEWS, po/ca.po: new catalan translation from the translation + project + +2003-11-07 Will Estes + + * NEWS, po/LINGUAS, po/ga.po, po/pl.po: new polish translation; + updated irish translation from translation project + +2003-10-10 Will Estes + + * NEWS, po/LINGUAS, po/ga.po: new Irish translation + +2003-08-25 Will Estes + + * NEWS, po/LINGUAS, po/ro.po: add romanian translation + +2003-07-16 Will Estes + + * flex.skl: flex_*int* type fixes + +2003-07-16 Will Estes + + * tools/cvsauthors: change wlestes email address + +2003-07-16 Will Estes + + * flex.skl: undef yytext_ptr has some bad side effects + +2003-07-07 John Millaway + + * doc/flex.texi: Documented m4 incompatibility with lex. + +2003-05-21 Will Estes + + * NEWS: upgrade to gettext 0.12 + +2003-05-20 Will Estes + + * flex.skl, gen.c: patches from manoj via sourceforge + +2003-05-20 Will Estes + + * configure.in, po/.cvsignore, po/Makevars: upgrade gettext to 0.12; + this allows running make pdf and make ps to be successful + +2003-05-20 Will Estes + + * doc/.cvsignore: cvs should ignore flex.pdf and flex.ps + +2003-04-25 John Millaway + + * TODO: Added yylineno bugs to TODO list. + +2003-04-03 John Millaway + + * doc/flex.xml: Docbook. + +2003-04-03 John Millaway + + * doc/flex.xml: xml now validates. + +2003-04-02 John Millaway + + * doc/flex.xml: Began conversion to DocBook. + +2003-04-01 Will Estes + + * NEWS, configure.in: version 2.5.31 + +2003-04-01 Will Estes + + * NEWS: remove --enable-maintainer-mode configure option + +2003-04-01 Will Estes + + * configure.in: remove AM_MAINTAINER_MODE + +2003-04-01 John Millaway + + * flex.skl, flexdef.h, main.c, misc.c, scan.l: Renamed some internal + variables. + +2003-03-31 Will Estes + + * NEWS: yylineno is now per-buffer in reentrant scanners + +2003-03-31 John Millaway + + * TODO: Added TODO item. + +2003-03-30 John Millaway + + * flex.skl, gen.c: yylineno is per-buffer in the reentrant scanner. + support for yycolumn exists, but is not yet developed. + +2003-03-28 John Millaway + + * flex.skl: Minor documentation. + +2003-03-28 Will Estes + + * NEWS: added %top directive + +2003-03-27 John Millaway + + * buf.c, configure.in, doc/flex.texi, flexdef.h, main.c, scan.l, + tests/Makefile.am, tests/descriptions, tests/test-top/.cvsignore, + tests/test-top/Makefile.am, tests/test-top/main.c, + tests/test-top/scanner.l, tests/test-top/test.input: Added %top + block syntax. Added test for %top block. Documented %top block. + +2003-03-27 John Millaway + + * TODO, doc/flex.texi: Documented the m4 dependency. + +2003-03-26 Will Estes + + * configure.in, flexdef.h: check for sys/wait.h since we use wait(2) + +2003-03-26 Will Estes + + * flexdef.h: reorder include directives so as to catch system + integer types before flex defined values for same + +2003-03-26 Will Estes + + * TODO: assign tasks due before major release can happen; remove + --enable-maintainer-mode entry + +2003-03-26 Will Estes + + * Makefile.am: only rebuild the ChangeLog if we're inside a cvs + working directory + +2003-03-26 Will Estes + + * configure.in, tools/.cvsignore, tools/Makefile.am: add tools/ + subdirectory to distribution + +2003-03-26 Will Estes + + * Makefile.am: remove maintainer_mode conditional; add filter.c and + regex.c to indentfiles; reformat and sort indentfiles so it's easier + to add files in the future + +2003-03-26 Will Estes + + * doc/Makefile.am: clean up flex.texi processing leftovers with + cleanfiles + +2003-03-26 Will Estes + + * tests/test-linedir-r/Makefile.am: an awk script wasn't included in + the distribution + +2003-03-26 John Millaway + + * TODO, configure.in, tests/Makefile.am, tests/descriptions, + tests/test-include-by-push/.cvsignore, + tests/test-include-by-push/Makefile.am, + tests/test-include-by-push/scanner.l, + tests/test-include-by-push/test-1.input, + tests/test-include-by-push/test-2.input, + tests/test-include-by-push/test-3.input: Added test for + yypush_buffer_state and yypop_buffer_state. + +2003-03-26 John Millaway + + * TODO: Removed items from TODO list. + +2003-03-26 John Millaway + + * configure.in, tests/Makefile.am, tests/descriptions, + tests/test-linedir-r/.cvsignore, tests/test-linedir-r/Makefile.am, + tests/test-linedir-r/check-lines.awk, tests/test-linedir-r/main.c, + tests/test-linedir-r/scanner.l, tests/test-linedir-r/test.input: + Added test for #line directives. + +2003-03-26 John Millaway + + * configure.in, tests/Makefile.am, tests/test-noansi-nr/.cvsignore, + tests/test-noansi-nr/Makefile.am, tests/test-noansi-nr/scanner.l, + tests/test-noansi-nr/test.input, tests/test-noansi-r/.cvsignore, + tests/test-noansi-r/Makefile.am, tests/test-noansi-r/scanner.l, + tests/test-noansi-r/test.input: Added test for noansi (traditional) + options. Reordered the tests so the basic ones are first. + +2003-03-25 Will Estes + + * TODO, doc/Makefile.am: remove maintainer-mode conditional around + rebuilding of manpage + +2003-03-25 Will Estes + + * README: mention doc/ for user documentation + +2003-03-25 Will Estes + + * TODO: rework distribution items + +2003-03-25 Will Estes + + * NEWS: mention m4 processing + +2003-03-25 Will Estes + + * tests/README: update instructions for running test suite + +2003-03-25 Will Estes + + * FlexLexer.h, Makefile.am, TODO, buf.c, configure.in, + doc/flex.texi, filter.c, flex.skl, flexdef.h, gen.c, main.c, + misc.c, options.c, options.h, regex.c, scan.l, sym.c, + tests/test-bison-nr/scanner.l, tests/test-bison-yylloc/scanner.l, + tests/test-reject/scanner.l, tests/test-table-opts/scanner.l: merge + millaway's m4 branch work + +2003-03-24 John Millaway + + * doc/flex.texi, flex.skl, flexdef.h, gen.c, main.c, options.c, + options.h, scan.l: Option ansi-definitions. Option ansi-prototypes. + Cleaned up some of header. Documented bison-locations. + +2003-03-24 John Millaway + + * scan.l: Escaped m4 macros in scan.l which would cause + bootstrapping issues. + +2003-03-21 John Millaway + + * doc/flex.texi, flex.skl, main.c: Cleaning up the skel. + +2003-03-20 Will Estes + + * TODO: we want to move the contents of to.do/Wishlist to top level + TODO + +2003-03-20 John Millaway + + * to.do/Wish-List: Assessment of every item in Wish-List. + +2003-03-19 John Millaway + + * main.c: Fixed allocation of slightly more memory than needed. + +2003-03-19 John Millaway + + * TODO, buf.c, configure.in, flex.skl, flexdef.h, main.c, sym.c: + Start conditions now generated in a single place. + +2003-03-19 Will Estes + + * TODO: cosmetic changes to TODO list + +2003-03-19 John Millaway + + * flex.skl: Cleaned up warnings so multiple headers could coincide. + +2003-03-19 John Millaway + + * TODO, flex.skl, main.c: Moved prefixes to m4. + +2003-03-19 John Millaway + + * FlexLexer.h, filter.c, flex.skl, flexdef.h, main.c, misc.c, + regex.c: Removed Paxson/Berkeley copyright restriction from filter.c + and regex.c. Inline documentation of much of the generated API. + Line directives now fixed for header and stdin/stdout. Blank lines + squeezed from generated scanner. + +2003-03-18 John Millaway + + * filter.c, flexdef.h, main.c, regex.c: Fixed #line directives. + +2003-03-17 John Millaway + + * Makefile.am, filter.c, flexdef.h, regex.c: Added regex.c for + regex-related code. Worked on fixing line directives;incomplete. + +2003-03-14 John Millaway + + * TODO: Added some TODOs. + +2003-03-14 John Millaway + + * flexdef.h, main.c, options.c, options.h, scan.l, + tests/test-bison-nr/scanner.l, tests/test-bison-yylloc/scanner.l: + Bison bridge was simplified to rely less on bison output. New + option bison-locations. + +2003-03-14 John Millaway + + * filter.c, flex.skl, flexdef.h, gen.c, main.c, scan.l, + tests/test-reject/scanner.l: Filters are now direct children of main + process. Header file now generated through m4. + +2003-03-14 John Millaway + + * buf.c, filter.c, flexdef.h, main.c, misc.c: Added internal filter + ability. Deleted various unused variables. + +2003-03-14 John Millaway + + * main.c, tests/test-table-opts/scanner.l: Keeping tests up to date + with m4 changes. Proper wait for all children. + +2003-03-14 John Millaway + + * flex.skl, tests/test-table-opts/scanner.l: Moved test-tables to + m4. + +2003-03-14 John Millaway + + * flex.skl, main.c, options.c: Moved bison bridge code to m4. + +2003-03-13 John Millaway + + * flex.skl, gen.c, main.c, scan.l: Moved YY_USE_LINENO to m4. + +2003-03-13 John Millaway + + * buf.c, flexdef.h, scan.l: Added function buf_m4_undefine. + +2003-03-13 John Millaway + + * flex.skl, main.c, scan.l: Replaced YY_ALWAYS_INTERACTIVE with m4. + Replaced YY_NEVER_INTERACTIVE with m4. + +2003-03-13 John Millaway + + * flex.skl, main.c: Moved YY_TEXT_IS_ARRAY to m4. + +2003-03-12 John Millaway + + * flex.skl, gen.c, main.c, tests/test-reject/scanner.l: Renaming + macros from YY_* to M4_YY_* where appropriate. + +2003-03-12 John Millaway + + * flex.skl, tests/test-reject/scanner.l, + tests/test-table-opts/scanner.l: Now using local variable "yyg" + instead of lengthly YY_G expansion. + +2003-03-12 John Millaway + + * buf.c, filter.c, flex.skl, flexdef.h, main.c, misc.c, options.c, + options.h, scan.l, tests/test-reject/scanner.l: More m4 macro + conversions. Added debugging option --preproc-level=NUM. + +2003-03-11 John Millaway + + * Makefile.am, buf.c, flex.skl, flexdef.h, gen.c, main.c, misc.c, + scan.l: Replaced many CPP macros with m4 equivalents. + +2003-03-10 John Millaway + + * Makefile.am, filter.c, flex.skl, flexdef.h, main.c, misc.c: Added + filter.c Added filter.c rules to Makefile.am Added filter prototypes + to flexdef.h Flex now filters output through m4. + +2003-03-05 Will Estes + + * doc/.cvsignore, texinfo.tex: move texinfo.tex to doc/ + +2003-03-05 Will Estes + + * TODO: update TODO + +2003-03-05 Will Estes + + * NEWS, configure.in: version 2.5.29 + +2003-03-04 John Millaway + + * FlexLexer.h, flex.skl: Added growable buffer stack to C++ scanner + as well. yyensure_buffer_stack is now static. + +2003-03-02 John Millaway + + * flex.skl, misc.c: Removed awkward %push %pop syntax from skeleton. + +2003-03-02 John Millaway + + * flex.skl: Renamed YY_CURRENT_BUFFER_FAST to + YY_CURRENT_BUFFER_LVALUE to better reflect its purpose. + +2003-02-28 John Millaway + + * NEWS: made entry on input buffer stacks. + +2003-02-28 Will Estes + + * Makefile.am, doc/Makefile.am: build on . in top level first; this + will simplify calling help2man + +2003-02-28 John Millaway + + * TODO, doc/flex.texi, flex.skl, gen.c, main.c: Removed + yy_current_buffer from the planet. Input buffer states are now in + an internal unbounded stack. Added new internal function, + yyensure_buffer_stack. Added new API function, yypush_buffer_state. + Added new API function, yypop_buffer_state. Documented the new API + calls in the manual. Macro YY_BUFFER_STATE now refers to top of + stack. This revision breaks the C++ scanner (again.) + +2003-02-28 John Millaway + + * main.c: Removed some symbols from the undef list. They are needed + for multiple headers to coexist. + +2003-02-27 Will Estes + + * Makefile.am, NEWS, configure.in, doc/.cvsignore, doc/Makefile.am, + doc/flex.texi, flex.texi: move flex.texi and flex.1 to new doc/ + subdirectory + +2003-02-27 Will Estes + + * NEWS: namespace cleanups + +2003-02-26 John Millaway + + * main.c: Added a few macros to the undef list. + +2003-02-26 John Millaway + + * main.c: Put the undef macros in an array. + +2003-02-12 Will Estes + + * NEWS, configure.in: version 2.5.28 + +2003-02-10 Will Estes + + * README, TODO, configure.in, flex.texi: update documentation to + reflect the sourceforge move + +2003-02-06 Will Estes + + * TODO: update according to current thinking + +2003-02-06 Will Estes + + * TODO: mcvs reviewed + +2003-02-06 Will Estes + + * TODO: sourceforge migration tasks + +2003-02-04 Will Estes + + * NEWS: Flex now warns if always-interactive is specified with fast + or full; Fixed trailing slash bug in YY_INPUT macro def + +2003-01-31 John Millaway + + * scan.l: Flex now warns if always-interactive is specified with + fast or full. + +2003-01-31 Will Estes + + * Makefile.am: switch to using cvs2cl.pl to generate the ChangeLog + +2003-01-31 Will Estes + + * tools/cvs2cl.pl, tools/cvsauthors: we're going to be switching how + we handle our ChangeLog + +2003-01-29 John Millaway + + * gen.c, misc.c: Fixed trailing slash bug in YY_INPUT macro def. + +2003-01-29 Will Estes + + * README.cvs-snapshot: upgrade texinfo to 4.3d + +2003-01-29 Will Estes + + * flex.texi: the @copying construct works now; thanks to the texinfo + maintainers for finding the problem + +2003-01-21 Will Estes + + * NEWS, configure.in: version 2.5.27 + +2003-01-21 Will Estes + + * NEWS: flex now works with recent bison versions + +2003-01-18 John Millaway + + * flex.skl: Check for YYLTYPE_IS_DECLARED. This fixes bison-bridge + with latest bison. + +2003-01-15 Will Estes + + * NEWS, po/pt_BR.po: new pt_br translation + +2003-01-14 Will Estes + + * NEWS, configure.in: version 2.5.26 + +2003-01-14 Will Estes + + * NEWS: Fixed table deserialization bug on big-endian archs. Patch + sent from Bryce Nichols + +2003-01-12 John Millaway + + * tables_shared.h: Fixed table deserialization bug on big-endian + archs. Patch sent from Bryce Nichols . + +2003-01-10 Will Estes + + * README.cvs-snapshot: add version numbers for some tools and + explain about version.texi and --enable-maintainer-mode + +2003-01-10 Will Estes + + * NEWS: catch news up + +2003-01-09 John Millaway + + * tests/test-mem-nr/scanner.l, tests/test-mem-r/scanner.l: Changed + size_t to yy_size_t in yyalloc() and yyrealloc(). Is this really + what we want? + +2003-01-09 John Millaway + + * flex.skl: Changed type of yyleng from size_t to int. This fixes + bug in PostgreSQL compilation. + +2003-01-09 Will Estes + + * NEWS: catch news up + +2003-01-09 Will Estes + + * flex.skl: more c++ fixes + +2003-01-09 Will Estes + + * Makefile.am, configure.in, flex.spec.in: add a spec file + +2003-01-09 Will Estes + + * flex.skl: type cast to pacify c++ compilers; patch from Bruce + Lilly + +2003-01-08 Will Estes + + * NEWS: new es translation + +2003-01-08 Will Estes + + * po/es.po: new spanish translation + +2002-12-19 John Millaway + + * gen.c: Fixed bug where YY_G(0) sometimes occurs (created by my + previous commit.) + +2002-12-17 John Millaway + + * gen.c: Fixed bug submitted by Bojan Smojver + where the use of yylineno, reentrant, and yymore together caused a + compile-time error. + +2002-12-17 Will Estes + + * NEWS: update NEWS + +2002-12-17 John Millaway + + * flex.texi: Documented new behavior with character ranges. + +2002-12-16 John Millaway + + * parse.y: Fixed bug submitted by Bruce Lilly + where character ranges would yield unexpected behavior in a caseless + scanner. Also, flex now emits a warning if the range looks like + trouble. + +2002-12-16 John Millaway + + * ccl.c, flexdef.h: Added utility functions to deal with character + case. + +2002-12-09 Will Estes + + * flexint.h: we don't really need int64 anyway + +2002-12-09 Will Estes + + * flex.skl: apparently some lints are happier with fllthrough + without a space + +2002-12-02 Will Estes + + * NEWS, configure.in: version 2.5.25 + +2002-12-02 Will Estes + + * Makefile.am: enclose flex.1 target in MAINTERNER_MODE + +2002-12-02 Will Estes + + * po/pt_BR.po: new pt_br translation + +2002-12-01 John Millaway + + * flex.texi: Indexed some more faqs. + +2002-11-29 John Millaway + + * flex.skl: Fixed bug in SECOND yyless definition where argument was + not enclosed in parentheses. + +2002-11-29 John Millaway + + * flex.skl: Fixed bug in yyless definition where argument was not + enclosed in parentheses. + +2002-11-27 Will Estes + + * NEWS: flex uses flex_int*_t types + +2002-11-27 Will Estes + + * flexint.h: integer types for non-C99 systems flexint.h + +2002-11-27 John Millaway + + * dfa.c, flexint.h, gen.c, tables.c, tables.h, tables_shared.c, + tables_shared.h: Changed int types to flex_intX_t. The build is now + broken until typedef's are established. + +2002-11-27 Will Estes + + * Makefile.am: MAINTAINERCLEANFILES: new variable: try to make it so + that make maintainer-clean erases everything not under version + control + +2002-11-27 Will Estes + + * config.rpath: remove config.rpath + +2002-11-27 Will Estes + + * README-alpha: just list location of betas + +2002-11-26 Will Estes + + * flexint.h: __STDC_VERSION__ needs an L suffix + +2002-11-26 Will Estes + + * NEWS, po/LINGUAS, po/pt_BR.po: new pt_br translation from the + translation project + +2002-11-25 Will Estes + + * flexint.h: include inttypes.h for folks who really are C99 + +2002-11-25 Will Estes + + * TODO: fix a typo + +2002-11-25 Will Estes + + * NEWS, configure.in: version 2.5.24 + +2002-11-23 Will Estes + + * configure.in: try to make sure we have GNU m4 + +2002-11-23 Will Estes + + * tests/test-c++-multiple-scanners/Makefile.am: include + tests/test-c++-multipl-scanners/test.input + +2002-11-23 Will Estes + + * NEWS: more portability fixes + +2002-11-23 Will Estes + + * configure.in, flexdef.h: apparently on some BSD systems, we need + sys/params.h; reported by millaway + +2002-11-22 Will Estes + + * NEWS: update NEWS + +2002-11-22 John Millaway + + * flex.skl, main.c, tests/test-c++-multiple-scanners/Makefile.am: + Fixed prefix of yyalloc,yyfree,yyrealloc in C++ scanner. Removed + yylex_destroy from C++ scanner. + +2002-11-22 John Millaway + + * flex.texi: renamed some faqs. + +2002-11-22 Will Estes + + * AUTHORS: update wording about authorship + +2002-11-17 John Millaway + + * parse.y: Removed space before line num in error messages to look + more like gcc's errors. + +2002-11-06 Will Estes + + * NEWS, po/tr.po: new turkish translation from the translation + project + +2002-10-28 Will Estes + + * gen.c: applied c++ from lilypond folks for std:: reasons + +2002-10-25 Will Estes + + * flex.texi: proofreading + +2002-10-24 Will Estes + + * flex.texi: proofreading + +2002-10-22 Will Estes + + * flex.skl: use c-style header names in c++ for now; at some point + we'll have a separate c++ skeleton and we can go whole-hog pure c++ + +2002-10-22 Will Estes + + * TODO: c++ rants + +2002-10-22 Will Estes + + * flex.texi: more proofreading + +2002-10-22 Will Estes + + * Makefile.am: include intent.pro; indent target is MAINTAINER_MODE + conditional + +2002-10-22 Will Estes + + * configure.in: When we use AC_PATH_PROG, value-if-not-found is the + name of the program we wanted to find; this will generate more + helpful error messages + +2002-10-21 John Millaway + + * tables.c: Added a missing function prototype. + +2002-10-21 Will Estes + + * NEWS, configure.in: version 2.5.23 + +2002-10-21 Will Estes + + * NEWS: update NEWS on recent changes + +2002-10-21 Will Estes + + * flexint.h: use sys/types.h and not inttypes.h + +2002-10-21 Will Estes + + * configure.in: check for limits.h + +2002-10-21 Will Estes + + * TODO: update TODO on recent suggestions + +2002-10-21 Will Estes + + * flex.texi: titlepage and contents + +2002-10-21 Will Estes + + * Makefile.am: typo + +2002-10-21 Will Estes + + * Makefile.am, README.cvs-snapshot: include README.cvs-snapshot in + the distribution; in README-cvs-snapshot, mention the need for + enable-maintainer-mode + +2002-10-21 John Millaway + + * flex.texi: typo. + +2002-10-18 Will Estes + + * flex.texi: report the current version info that flex provides; + reformat a list of non-posix features + +2002-10-18 Will Estes + + * NEWS: report the current version info that flex provides + +2002-10-18 Will Estes + + * flex.skl: FLEX_BETA defined if flex is beta + +2002-10-16 Will Estes + + * flexint.h: if we're doing c++, then we can't use long long + +2002-10-14 Will Estes + + * TODO: update TODO on several things + +2002-10-11 Will Estes + + * flex.texi: more proofreading + +2002-10-11 Will Estes + + * tests/TEMPLATE/Makefile.am, tests/test-array-nr/Makefile.am, + tests/test-array-r/Makefile.am, tests/test-basic-nr/Makefile.am, + tests/test-basic-r/Makefile.am, tests/test-bison-nr/Makefile.am, + tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylval/Makefile.am, + tests/test-c++-basic/Makefile.am, + tests/test-c++-multiple-scanners/Makefile.am, + tests/test-c-cpp-nr/Makefile.am, tests/test-c-cpp-r/Makefile.am, + tests/test-debug-nr/Makefile.am, tests/test-debug-r/Makefile.am, + tests/test-header-nr/Makefile.am, tests/test-header-r/Makefile.am, + tests/test-include-by-buffer/Makefile.am, + tests/test-include-by-reentrant/Makefile.am, + tests/test-lineno-nr/Makefile.am, tests/test-lineno-r/Makefile.am, + tests/test-mem-nr/Makefile.am, tests/test-mem-r/Makefile.am, + tests/test-multiple-scanners-nr/Makefile.am, + tests/test-multiple-scanners-r/Makefile.am, + tests/test-posix/Makefile.am, + tests/test-posixly-correct/Makefile.am, + tests/test-prefix-nr/Makefile.am, tests/test-prefix-r/Makefile.am, + tests/test-pthread/Makefile.am, tests/test-reject/Makefile.am, + tests/test-string-nr/Makefile.am, tests/test-string-r/Makefile.am, + tests/test-table-opts/Makefile.am, tests/test-yyextra/Makefile.am: + remove BISON assignment as per suggestion from Akim Demaille + +2002-10-11 Will Estes + + * Makefile.am, configure.in: remove intl from dist + +2002-10-11 Will Estes + + * configure.in: we use maintainer mode now + +2002-10-11 Will Estes + + * NEWS: include create-test + +2002-10-11 Will Estes + + * tests/Makefile.am: rename test to check-local as per Akim + Demaille; test for failed tests so that make check fails if any + tests do + +2002-10-11 Will Estes + + * tests/Makefile.am: use dist_noinst_scripts as per email from Akim + Demaille + +2002-10-10 John Millaway + + * flex.texi: Documentation. + +2002-10-10 Will Estes + + * NEWS, configure.in: version 2.5.22; portability fixes and attn to + the test suite + +2002-10-10 Will Estes + + * flexint.h: ok, this seems to work + +2002-10-10 Will Estes + + * tests/TEMPLATE/Makefile.am, tests/test-bison-nr/Makefile.am, + tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylval/Makefile.am, + tests/test-header-nr/Makefile.am, tests/test-header-r/Makefile.am, + tests/test-multiple-scanners-nr/Makefile.am, + tests/test-multiple-scanners-r/Makefile.am: use builddir in tests + that need it in their include path + +2002-10-10 Will Estes + + * tests/TEMPLATE/Makefile.am: sometimes we put header files in the + builddir and so we should account for that + +2002-10-10 Will Estes + + * tests/TEMPLATE/Makefile.am: replace the last instance + +2002-10-10 Will Estes + + * flex.skl: include unistd.h and not cunistd as cunistd only seems + to be present on very recent systems + +2002-10-10 Will Estes + + * Makefile.am, configure.in, flex.skl, flexdef.h, flexint.h: redo + integral types again; add flexint.h; change dependencies caused by + adding flexint.h; remove autoconf wrapper around cunistd; restore + netinet/in.h includes; remove unneded feature checks in configure.in + +2002-10-08 Will Estes + + * configure.in, flex.skl, flexdef.h: current swipe at header magic; + int types be damned + +2002-10-08 Will Estes + + * NEWS: change version constant info to reflect change to flex.skl + +2002-10-08 Will Estes + + * Makefile.am: remove README-alpha option; add definitions for + FLEX_{MAJOR,MINOR,SUBMINOR}_VERSION + +2002-10-07 Will Estes + + * flex.skl, flexdef.h: ok, here goes; try to handle integral + typedefs in one swell foop + +2002-10-07 Will Estes + + * configure.in: we check for {u,}int*_t types; maybe this will + simplify things + +2002-10-07 Will Estes + + * configure.in: we create the tests/TEMPLATE/Makefile so that we can + build the dist archives + +2002-10-07 Will Estes + + * NEWS: more test suite cleanups + +2002-10-07 Will Estes + + * tests/test-c++-multiple-scanners/Makefile.am: we don't use header + files... + +2002-10-07 Will Estes + + * flexdef.h: remove include of malloc.h + +2002-10-04 Will Estes + + * flex.texi: more editing; remove examples index; merge examples + into concept index + +2002-10-04 Will Estes + + * flex.texi: edited one more faq; used C-u C-c C-u C-a to update + menus and nodes since the other updating commands are somewhat + broken; unfortunately this means that all nodes have all pointers + filled in + +2002-10-04 Will Estes + + * flex.texi: yesterday's proofreading + +2002-10-02 Will Estes + + * flex.texi: proofread some more + +2002-10-02 Will Estes + + * flex.texi: proofread edit begins + +2002-10-01 Will Estes + + * configure.in, tests/Makefile.am, + tests/test-c++-multiple-scanners/.cvsignore, + tests/test-c++-multiple-scanners/Makefile.am, + tests/test-c++-multiple-scanners/main.cpp, + tests/test-c++-multiple-scanners/scanner-1.l, + tests/test-c++-multiple-scanners/scanner-2.l, + tests/test-c++-multiple-scanners/test.input: test c++ with multiple + scanners + +2002-09-27 Will Estes + + * tests/test-array-nr/Makefile.am, tests/test-array-r/Makefile.am, + tests/test-basic-nr/Makefile.am, tests/test-basic-r/Makefile.am, + tests/test-bison-nr/Makefile.am, + tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylval/Makefile.am, + tests/test-c++-basic/Makefile.am, tests/test-c-cpp-nr/Makefile.am, + tests/test-c-cpp-r/Makefile.am, tests/test-debug-nr/Makefile.am, + tests/test-debug-r/Makefile.am, tests/test-header-nr/Makefile.am, + tests/test-header-r/Makefile.am, + tests/test-include-by-buffer/Makefile.am, + tests/test-include-by-reentrant/Makefile.am, + tests/test-lineno-nr/Makefile.am, tests/test-lineno-r/Makefile.am, + tests/test-mem-nr/Makefile.am, tests/test-mem-r/Makefile.am, + tests/test-multiple-scanners-nr/Makefile.am, + tests/test-multiple-scanners-r/Makefile.am, + tests/test-posix/Makefile.am, + tests/test-posixly-correct/Makefile.am, + tests/test-prefix-nr/Makefile.am, tests/test-prefix-r/Makefile.am, + tests/test-pthread/Makefile.am, tests/test-reject/Makefile.am, + tests/test-string-nr/Makefile.am, tests/test-string-r/Makefile.am, + tests/test-table-opts/Makefile.am, tests/test-yyextra/Makefile.am: + we used INCLUDES in another place in the Makefile.am files in the + test suite + +2002-09-27 Will Estes + + * tests/test-array-nr/Makefile.am, tests/test-array-r/Makefile.am, + tests/test-basic-nr/Makefile.am, tests/test-basic-r/Makefile.am, + tests/test-bison-nr/Makefile.am, + tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylval/Makefile.am, + tests/test-c++-basic/Makefile.am, tests/test-c-cpp-nr/Makefile.am, + tests/test-c-cpp-r/Makefile.am, tests/test-debug-nr/Makefile.am, + tests/test-debug-r/Makefile.am, tests/test-header-nr/Makefile.am, + tests/test-header-r/Makefile.am, + tests/test-include-by-buffer/Makefile.am, + tests/test-include-by-reentrant/Makefile.am, + tests/test-lineno-nr/Makefile.am, tests/test-lineno-r/Makefile.am, + tests/test-mem-nr/Makefile.am, tests/test-mem-r/Makefile.am, + tests/test-multiple-scanners-nr/Makefile.am, + tests/test-multiple-scanners-r/Makefile.am, + tests/test-posix/Makefile.am, + tests/test-posixly-correct/Makefile.am, + tests/test-prefix-nr/Makefile.am, tests/test-prefix-r/Makefile.am, + tests/test-pthread/Makefile.am, tests/test-reject/Makefile.am, + tests/test-string-nr/Makefile.am, tests/test-string-r/Makefile.am, + tests/test-table-opts/Makefile.am, tests/test-yyextra/Makefile.am: + oops, I typed that last s/// command to perl way wrong + +2002-09-27 Will Estes + + * tests/TEMPLATE/Makefile.am, tests/test-array-nr/Makefile.am, + tests/test-array-r/Makefile.am, tests/test-basic-nr/Makefile.am, + tests/test-basic-r/Makefile.am, tests/test-bison-nr/Makefile.am, + tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylval/Makefile.am, + tests/test-c++-basic/Makefile.am, tests/test-c-cpp-nr/Makefile.am, + tests/test-c-cpp-r/Makefile.am, tests/test-debug-nr/Makefile.am, + tests/test-debug-r/Makefile.am, tests/test-header-nr/Makefile.am, + tests/test-header-r/Makefile.am, + tests/test-include-by-buffer/Makefile.am, + tests/test-include-by-reentrant/Makefile.am, + tests/test-lineno-nr/Makefile.am, tests/test-lineno-r/Makefile.am, + tests/test-mem-nr/Makefile.am, tests/test-mem-r/Makefile.am, + tests/test-multiple-scanners-nr/Makefile.am, + tests/test-multiple-scanners-r/Makefile.am, + tests/test-posix/Makefile.am, + tests/test-posixly-correct/Makefile.am, + tests/test-prefix-nr/Makefile.am, tests/test-prefix-r/Makefile.am, + tests/test-pthread/Makefile.am, tests/test-reject/Makefile.am, + tests/test-string-nr/Makefile.am, tests/test-string-r/Makefile.am, + tests/test-table-opts/Makefile.am, tests/test-yyextra/Makefile.am: + use AM_CPPFLAGS instead of INCLUDES; write -I with no space after it + for broken compilers + +2002-09-27 Will Estes + + * Makefile.am: INCLUDES is obsolete; use AM_CPPFLAGS instead + +2002-09-27 Will Estes + + * configure.in: apparently, AM_CONFIG_HEADER is obsolete + +2002-09-27 Will Estes + + * TODO: integrate test suite into automake + +2002-09-27 Will Estes + + * configure.in: since we dont run the template test, we dont need to + generate its Makefile either + +2002-09-27 Will Estes + + * autogen.sh: use autoreconf instead of calling individual utilities + separately + +2002-09-27 Will Estes + + * configure.in: check for c++ compiler + +2002-09-27 Will Estes + + * configure.in: re-organize according to suggested layout in + autoconf manual + +2002-09-26 Will Estes + + * Makefile.am, NEWS, configure.in: update automake to 1.7 and + autoconf to 2.54 + +2002-09-26 Will Estes + + * Makefile.am: use AM_YFLAGS since YFLAGS is a user variable + +2002-09-25 Will Estes + + * NEWS: catch NEWS up on things, some of which happened a long time + ago; correct punctuation; try to remove some editorializing + +2002-09-25 Will Estes + + * Makefile.am, flex.skl, flex.texi: include a single, automatically + generated version number in flex scanners + +2002-09-23 Will Estes + + * tests/create-test: complain audibly when argument not supplied; + echo on stderr when writing error messages + +2002-09-23 Will Estes + + * tests/Makefile.am, tests/create-test: DIST_SUBDIRS so we don't + have to run the TEMPLATE test; so we add new tests to SUBDIRS and + DIST_SUBDIRS + +2002-09-23 Will Estes + + * tests/TEMPLATE/Makefile.am: not all compilers support '-I dir' so + we write '-Idir' instead + +2002-09-23 Will Estes + + * TODO: reorganize faq entries; proofread the manual + +2002-09-23 Will Estes + + * flex.texi: move c++ experimental warning to top of cxx node + +2002-09-20 Will Estes + + * flex.skl: move stdint.h include to table-serialization section; + we'll still need to think about stdint.h more though + +2002-09-20 Will Estes + + * NEWS: new smarter skeleton/scanner generation + +2002-09-20 John Millaway + + * flex.skl, misc.c: bison-bridge skel handled via %if/%endif pairs. + +2002-09-19 John Millaway + + * flex.skl, misc.c: reentrant skel handled via %if/%endif pairs. + +2002-09-19 John Millaway + + * flex.skl, misc.c: skeleton uses %push/%pop to keep skelout() scope + sane. skel commands are omitted unless --debug enabled. + +2002-09-19 John Millaway + + * flex.skl, main.c, misc.c, tables.h: Added %push and %pop + operations to skel processing. + +2002-09-17 Will Estes + + * NEWS, configure.in: flex 2.5.21 + +2002-09-17 John Millaway + + * tests/test-reject/Makefile.am: minor fixup for dist. + +2002-09-16 Will Estes + + * NEWS, configure.in: version 2.5.20 + +2002-09-16 Will Estes + + * flex.texi: correct typo + +2002-09-16 Will Estes + + * NEWS: note the new tables functionality + +2002-09-16 John Millaway + + * tests/test-multiple-scanners-r/.cvsignore, + tests/test-multiple-scanners-r/Makefile.am: Fixed `clean' target and + .cvsignore. + +2002-09-16 John Millaway + + * TODO, flex.skl, flex.texi, main.c, tables_shared.h, + tests/test-multiple-scanners-r/main.c, + tests/test-multiple-scanners-r/scanner-1.l, + tests/test-multiple-scanners-r/scanner-2.l: Serialization works in + headers (%option headers). Serialization code (Tables API) is + complete. + +2002-09-16 Will Estes + + * tests/test-reject/scanner.l: replace yytables_load with + yytables_fload as per millaway's other changes + +2002-09-15 John Millaway + + * TODO, flex.texi: Created user API for tables deserialization. + Documented API and --tables-* options in manual. + +2002-09-15 John Millaway + + * flex.skl, tests/test-table-opts/scanner.l: Tables deserialization + uses yyalloc/yyfree. Changed yytables_load to yytables_fload. + +2002-09-15 John Millaway + + * tests/test-bison-nr/.cvsignore: minor upkeep. + +2002-09-15 John Millaway + + * flex.texi: Categorized and indexed scanner options in manual. + +2002-09-15 John Millaway + + * flex.skl: Initialization of reject vars and %array vars in + reentrant scanner. + +2002-09-13 John Millaway + + * TODO, configure.in, devel/tables.pl, dfa.c, flex.skl, flex.texi, + gen.c, tables.c, tables_shared.c, tables_shared.h, + tests/Makefile.am, tests/test-reject/.cvsignore, + tests/test-reject/Makefile.am, tests/test-reject/scanner.l, + tests/test-reject/test.input, tests/test-table-opts/Makefile.am: + Created test for reject. Handled reject-triggered tables in + serialization. + +2002-09-13 Will Estes + + * NEWS: millaway has been very busy + +2002-09-13 John Millaway + + * flex.skl, tests/test-table-opts/Makefile.am, + tests/test-table-opts/scanner.l: Added test for multiple tables in + one file. + +2002-09-13 John Millaway + + * tests/test-bison-nr/.cvsignore: forgot to add .cvsignore on last + commit. + +2002-09-13 John Millaway + + * tests/test-bison-nr/Makefile.am, tests/test-bison-nr/main.c, + tests/test-bison-nr/parser.y, tests/test-bison-nr/scanner.l, + tests/test-bison-nr/test.input: Added test-bison-bridge. + +2002-09-13 John Millaway + + * configure.in, flex.skl, flex.texi, flexdef.h, gen.c, main.c, + misc.c, options.c, options.h, scan.l, tables.h, tests/Makefile.am, + tests/descriptions, tests/test-bison-yylloc/scanner.l, + tests/test-bison-yylval/scanner.l, tests/test-table-opts/scanner.l: + Bison bridge code now works for all C scanners and pure/non-pure + bison parsers. Added %option bison-bridge (--bison-bridge). + Removed %option reentrant-bison/--reentrant-bison/-Rb. Scanner + knows the name of its tables. Tables serialization is OK on EOF. + yylineno is present in all scanners. Modified nasty performance + penalty warning w/ yylineno. test-table-opts is now run last + because it's so fat. Updated manual. + +2002-09-12 John Millaway + + * flex.texi: documentation of tabels api in manual + +2002-09-12 John Millaway + + * TODO, tables.c: Renamed *_fwrite to *_write to reflect writer + abstraction. + +2002-09-11 John Millaway + + * devel/tables.pl: Added perl script to read/dump serialized tables + in devel/ + +2002-09-11 Will Estes + + * scan.l: the debian patch used strlen(yytext) and similar + constructs--as millaway points out, this is better known as yyleng + +2002-09-11 Will Estes + + * NEWS, po/de.po: new de translation from the translation project + +2002-09-11 John Millaway + + * flex.skl: yytbl_load now checks tables set by name. Localized var + scaope in yytbl_load. + +2002-09-10 Will Estes + + * tests/Makefile.am: make clean before make test + +2002-09-09 John Millaway + + * TODO, flex.skl: Fixed deserialization of --fast tables. + +2002-09-09 Will Estes + + * TODO: fix typo; remove the yylineo entry + +2002-09-09 John Millaway + + * TODO, buf.c, devel/dump-tables.pl, dfa.c, flex.skl, flexdef.h, + gen.c, main.c, misc.c, options.c, options.h, scan.l, tables.c, + tables.h, tables_shared.h, tests/test-table-opts/.cvsignore, + tests/test-table-opts/Makefile.am, tests/test-table-opts/scanner.l: + Table deserialization works for everything except --fast scanners. + Scanners can auto-verify serialized table integrity via + --tables-verify. Added tables API items to TODO list. + test-table-opts is becoming exhaustive (a good thing). + +2002-09-09 Will Estes + + * NEWS: flex has better internal diagnostics + +2002-09-09 Will Estes + + * configure.in, flexdef.h: test for presence of __func__ and + compensate if absent + +2002-09-09 Will Estes + + * Makefile.am: include the intl/ subdirectory when searching for + include files + +2002-09-09 Will Estes + + * NEWS, po/ru.po, po/sv.po: new sv, ru translations from the + translation project + +2002-09-07 John Millaway + + * flex.skl, misc.c: Changed cryptic skeleton markers to readable + form. + +2002-09-07 John Millaway + + * Makefile.am, dfa.c, flex.skl, flex.texi, flexdef.h, gen.c, + main.c, misc.c, parse.y, tables.c, tables.h, tables_shared.c, + tables_shared.h: Members of struct yy_trans_info are now forced to + be the same size. Added shared file tables_shared.c. Separated + tables.h from flexdef.h Bulk of table deserialization code is done. + +2002-09-06 Will Estes + + * NEWS, po/ca.po: new ca translation + +2002-09-06 Will Estes + + * NEWS: new fr translation + +2002-09-06 Will Estes + + * po/fr.po: new french translation from the translation project + +2002-09-05 Will Estes + + * NEWS: c99 function defs by default + +2002-09-05 John Millaway + + * flexdef.h, tables.c: Added flex_die macro. May need some autoconf + massaging. Added thorough error checking in tables code. + +2002-09-05 John Millaway + + * flex.skl, flex.texi: Flex generates C99 defs now. Documented the + above change in manual. + +2002-09-05 John Millaway + + * tests/test-table-opts/.cvsignore, + tests/test-table-opts/Makefile.am: Added serialization test to + table-opts test. + +2002-09-05 Will Estes + + * configure.in: oops, i made a typo + +2002-09-05 Will Estes + + * NEWS, configure.in: version 2.5.19 + +2002-09-05 Will Estes + + * scan.l: use FLEX_EXIT(), not exit() + +2002-09-05 John Millaway + + * devel/00EXTRACT-ALL-SYMS.sh, devel/README, devel/dump-tables.pl: + Added devel/ directory for junk that we don't want in the + distribution, but that we want in CVS. + +2002-09-05 Will Estes + + * scan.l: s/exit(1)/exit(EXIT_FAILURE) + +2002-09-05 John Millaway + + * dfa.c, gen.c: Tables are now generated with %option + tables-file=FILE. + +2002-09-05 Will Estes + + * NEWS: catch up on a few things + +2002-09-05 Will Estes + + * scan.l: prevent segfault on input lines which are longer than the + allocated space (problem report from Manoj Srivastava + ) + +2002-09-05 John Millaway + + * flex.texi, main.c, options.c, options.h: Changed option 'header' + to 'header-file'. 'header' still works, though. + +2002-09-05 John Millaway + + * flex.texi, flexdef.h, gen.c, main.c, options.c, options.h, + scan.l, tables.c: Tons more work on tables. + +2002-09-05 John Millaway + + * flexdef.h, gen.c, tables.c, tables_shared.h: Lots of work on + tables serialization code. + +2002-09-04 Will Estes + + * README.cvs-snapshot: mention GNU indent + +2002-09-04 Will Estes + + * NEWS: remove the word after from the version line + +2002-09-03 Will Estes + + * NEWS, configure.in: version 2.5.18 + +2002-09-03 Will Estes + + * NEWS: catch up on the NEWS + +2002-09-03 Will Estes + + * tests/Makefile.am: target test: quote the results echoing so that + the ECHO_C will work on systems where it is used + +2002-09-03 Will Estes + + * configure.in: when we don't have GNU indent, the test will + generate output on stderr, so we send that to /dev/null + +2002-09-03 Will Estes + + * configure.in: fixed bug whereby bison was reported missing even + when it was found + +2002-09-02 John Millaway + + * tables.c: In-code documentation. + +2002-09-02 John Millaway + + * flexdef.h: Forgot to indent before previous commit. + +2002-09-02 John Millaway + + * flexdef.h: Added known integer limits if undefined. + +2002-08-29 Will Estes + + * configure.in: version 2.5.17 + +2002-08-29 Will Estes + + * NEWS: more portability fixes; new version number + +2002-08-29 Will Estes + + * flexdef.h, main.c, misc.c, scanopt.c: #include fixes; we've + factored out all the system include files and put them in flexdef.h + +2002-08-29 Will Estes + + * dfa.c: eat a blank line + +2002-08-29 Will Estes + + * NEWS: new config.{sub,guess} files; mention that we use indent on + flex + +2002-08-28 Will Estes + + * configure.in: warn if no indent found; version 2.5.16 + +2002-08-28 Will Estes + + * NEWS: catch up on recent changes; version 2.5.16 + +2002-08-27 Will Estes + + * buf.c, ccl.c, dfa.c, ecs.c, flexdef.h, gen.c, libmain.c, + libyywrap.c, main.c, misc.c, nfa.c, options.c, options.h, + scanopt.c, scanopt.h, sym.c, tables.c, tables_shared.h, tblcmp.c, + yylex.c: ran the indent target; commit the results + +2002-08-27 Will Estes + + * Makefile.am: touch up the indent targeet; it's ready for + production use now + +2002-08-27 Will Estes + + * configure.in: test for GNU indent; reorder the tests somewhat + +2002-08-23 Will Estes + + * configure.in: automake is smarter about autoconf's versioning + scheme + +2002-08-23 Will Estes + + * NEWS: catch NEWS up on what we've been doing + +2002-08-22 Will Estes + + * flexdef.h: do some more conditional including for folks without + standard systems + +2002-08-22 Will Estes + + * tests/test-c++-basic/Makefile.am: use CXX to link the test scanner + here + +2002-08-22 John Millaway + + * flex.texi: Documentation. + +2002-08-22 John Millaway + + * Makefile.am: Created 'indent' target and added .indent.pro. + +2002-08-22 John Millaway + + * tests/test-array-nr/Makefile.am, tests/test-array-r/Makefile.am, + tests/test-basic-nr/Makefile.am, tests/test-basic-r/Makefile.am, + tests/test-c-cpp-nr/Makefile.am: Fixed missing 'make clean' files. + +2002-08-22 John Millaway + + * tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylval/Makefile.am: fixed missing 'clean' file. + +2002-08-22 John Millaway + + * flex.skl, tests/test-c++-basic/Makefile.am, + tests/test-c++-basic/scanner.l: Removed core of yylex_destroy from + c++ scanner -- hack! Added -lstdc++ to LDFLAGS (should we have to do + this??) + +2002-08-21 Will Estes + + * README: official releases are being hosted by Vern + +2002-08-21 Will Estes + + * NEWS, configure.in: new beta version; more entries in NEWS from + millaway; the top level entry for test-c++-basic + +2002-08-21 Will Estes + + * tests/Makefile.am, tests/test-c++-basic/.cvsignore, + tests/test-c++-basic/Makefile.am, tests/test-c++-basic/scanner.l, + tests/test-c++-basic/test.input: add test-c++-basic + +2002-08-21 John Millaway + + * gen.c, nfa.c: More tabels work. + +2002-08-21 John Millaway + + * flexdef.h, gen.c, tables.c, tables_shared.h: More work on tables. + +2002-08-20 John Millaway + + * dfa.c: Cleaned up macros that took no ';'. + +2002-08-20 John Millaway + + * scanopt.c: Fixed oddball '=-'. + +2002-08-20 John Millaway + + * flex.skl, flex.texi, gen.c: Dynamically allocate REJECT state + buffer. Mentioned memory usage in docs. Made REJECT buffer + variables reentrant-safe. + +2002-08-20 John Millaway + + * tables.c: More work on tables code. + +2002-08-20 Will Estes + + * Makefile.am, NEWS, configure.in: we're using m4 so have configure + test for it + +2002-08-20 John Millaway + + * Makefile.am, tables.c: Added tables.c and rebuilt dependencies. + +2002-08-20 John Millaway + + * TODO, flex.texi: Dicussed prototypes and header in manual. + +2002-08-19 John Millaway + + * Makefile.am, configure.in, flex.skl, flexdef.h, tables_shared.h: + More work on tables serialization. + +2002-08-19 John Millaway + + * Makefile.am, mkskel.sh: Skeleton is now passed through m4 (before + dist is built). + +2002-08-19 Will Estes + + * po/LINGUAS, po/zh_CN.po: add zh_cn translation from the + translation project + +2002-08-19 Will Estes + + * NEWS: millaway's done a lot of things which need to be mentioned + in NEWS + +2002-08-18 John Millaway + + * main.c: Removed #undef of start conditions. + +2002-08-17 John Millaway + + * TODO: todo list + +2002-08-17 John Millaway + + * flexdef.h, main.c, misc.c: Start conditions now optional in + header. undef's now optional in header. Start conditions are NOT + prefixed. + +2002-08-17 John Millaway + + * flex.skl, flex.texi: Working on tables API. + +2002-08-16 John Millaway + + * flexdef.h, main.c, misc.c, options.c, options.h, parse.y, scan.l: + Added --tables option. Omitted tables code from generated scanner + when unused. + +2002-08-16 John Millaway + + * flex.skl, flex.texi, misc.c: Prelimary work on tables API. + +2002-08-16 John Millaway + + * tests/TEMPLATE/Makefile.am, tests/test-array-nr/Makefile.am, + tests/test-array-r/Makefile.am, tests/test-basic-nr/Makefile.am, + tests/test-basic-r/Makefile.am, + tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylval/Makefile.am, + tests/test-c-cpp-nr/Makefile.am, tests/test-c-cpp-r/Makefile.am, + tests/test-debug-nr/Makefile.am, tests/test-debug-r/Makefile.am, + tests/test-header-nr/Makefile.am, tests/test-header-r/Makefile.am, + tests/test-include-by-buffer/Makefile.am, + tests/test-include-by-reentrant/Makefile.am, + tests/test-lineno-nr/Makefile.am, tests/test-lineno-r/Makefile.am, + tests/test-mem-nr/Makefile.am, tests/test-mem-r/Makefile.am, + tests/test-multiple-scanners-nr/Makefile.am, + tests/test-multiple-scanners-r/Makefile.am, + tests/test-posix/Makefile.am, + tests/test-posixly-correct/Makefile.am, + tests/test-prefix-nr/Makefile.am, tests/test-prefix-r/Makefile.am, + tests/test-pthread/Makefile.am, tests/test-string-nr/Makefile.am, + tests/test-string-r/Makefile.am, tests/test-table-opts/Makefile.am, + tests/test-yyextra/Makefile.am: Tests now respect CFLAGS, CPPFLAGS, + etc.. + +2002-08-16 John Millaway + + * tests/test-basic-nr/scanner.l, tests/test-basic-r/scanner.l, + tests/test-lineno-nr/scanner.l, tests/test-lineno-r/scanner.l: Got + rid of flex -s warnings in tests. + +2002-08-16 John Millaway + + * Makefile.am: Updated dependencies list. + +2002-08-15 John Millaway + + * main.c: Fixed seg fault bug in ecs. + +2002-08-15 Will Estes + + * tests/test-c-cpp-nr/.cvsignore, tests/test-c-cpp-r/.cvsignore: + ignore .cpp files since we generate them instead of .c + +2002-08-15 Will Estes + + * configure.in: version 2.5.14 + +2002-08-15 Will Estes + + * NEWS: c-as-c++ tests reworked + +2002-08-15 John Millaway + + * tests/test-c-cpp-nr/Makefile.am, tests/test-c-cpp-nr/scanner.l, + tests/test-c-cpp-r/Makefile.am, tests/test-c-cpp-r/scanner.l: The + c++ tests use .cpp instead of .c extensions just to be on the safe + side. + +2002-08-15 Will Estes + + * main.c: conditionally include ; include config.h as well + +2002-08-15 Will Estes + + * configure.in, flex.skl: only include if we have it + +2002-08-15 Will Estes + + * NEWS: portability fixes; added missing punctuation; de translation + now included + +2002-08-15 Will Estes + + * po/LINGUAS: we also translate to german + +2002-08-15 Will Estes + + * Makefile.am: require automake at least 1.6 + +2002-08-15 Will Estes + + * NEWS, configure.in: version 2.5.13 + +2002-08-14 Will Estes + + * flex.texi: reverted away from the @copying as it breaks the info + reader + +2002-08-14 John Millaway + + * flex.texi, flexdef.h, main.c, misc.c: Start condition prefixes + attempts to adjust to user preferences. + +2002-08-13 John Millaway + + * main.c: Include start condition symbols in header. + +2002-08-13 John Millaway + + * flexdef.h, main.c: Omit user code and tables from generated header + file. + +2002-08-13 Will Estes + + * flex.texi: use @copying construct to display the flex license; + move copying and bug reporting to the front of the manual + +2002-08-13 Will Estes + + * NEWS: printf fix and yylex_init reports errors + +2002-08-12 John Millaway + + * flex.texi: Updated manual for %option header. + +2002-08-12 John Millaway + + * flex.skl, flex.texi, gen.c: Fixed type mismatch in printf. + yylex_init now reports errors. + +2002-08-10 John Millaway + + * dfa.c, main.c: Added alignment flag for future use. + +2002-08-10 John Millaway + + * tests/test-table-opts/.cvsignore, + tests/test-table-opts/Makefile.am: Added options to test-table-opts + +2002-08-10 John Millaway + + * configure.in, tests/Makefile.am, tests/descriptions, + tests/test-c-cpp-nr/Makefile.am, tests/test-table-opts/.cvsignore, + tests/test-table-opts/Makefile.am, tests/test-table-opts/scanner.l, + tests/test-table-opts/test.input: Added a test for various DFA table + options. + +2002-08-09 Will Estes + + * flex.texi: more faq editing; corrected mistyped nodenames + +2002-08-09 Will Estes + + * flex.skl: fix typo which propogates out to generated scanners + +2002-08-09 Will Estes + + * flex.texi: edited a few more faqs + +2002-08-09 Will Estes + + * Makefile.am, faq.texi: remove faq.texi as it's included in + flex.texi + +2002-08-08 Will Estes + + * flex.texi: a few more faq edits; remove faq-89 + +2002-08-08 Will Estes + + * flex.texi: cite, not site + +2002-08-08 Will Estes + + * flex.texi: and get the faq included + +2002-08-08 Will Estes + + * flex.texi: fix some grammer/typography in the top node and add a + detailed menu + +2002-08-08 Will Estes + + * TODO: we've updated gettext + +2002-08-08 Will Estes + + * po/.cvsignore: we need to ignore a few more gettext files + +2002-08-08 Will Estes + + * NEWS, configure.in: version 2.5.12 + +2002-08-08 Will Estes + + * NEWS: mention gettext; document the non-need for bison/flex in the + build process + +2002-08-08 Will Estes + + * Makefile.am, configure.in: include intl in the distribution and in + the build process + +2002-08-08 Will Estes + + * Makefile.am: builddir in help2man call needed @-signs around it + +2002-08-08 Will Estes + + * po/.cvsignore: we can ignore Makefile.in.in + +2002-08-08 Will Estes + + * m4/.cvsignore, m4/Makefile.am: oops, too hasty on deleting this + directory, sigh + +2002-08-08 Will Estes + + * autogen.sh: if autopoint is going to run automatically, it's going + to need to be able to update existing files + +2002-08-08 Will Estes + + * ABOUT-NLS, autogen.sh, configure.in, m4/.cvsignore, + m4/Makefile.am, m4/codeset.m4, m4/gettext.m4, m4/glibc21.m4, + m4/iconv.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/lib-ld.m4, + m4/lib-link.m4, m4/lib-prefix.m4, m4/progtest.m4: autopoint now + works so let's let it run the gettext show + +2002-08-07 Will Estes + + * TODO: we need to index the faq entries + +2002-08-07 Will Estes + + * faq.texi: proofed "Why do flex scanners call fileno if it is not + ANSI compatible?" + +2002-08-07 Will Estes + + * faq.texi: proofed "How do I expand \ escape sequences in C-style + quoted strings?" + +2002-08-07 Will Estes + + * README: changes to README to align with GNU coding standards + +2002-08-06 Will Estes + + * Makefile.am: help2man should look in builddir for the flex binary + +2002-08-02 John Millaway + + * flex.skl: Fixed yyunput prototype. + +2002-08-01 Will Estes + + * NEWS: new fr translation from the translation project + +2002-08-01 Will Estes + + * po/fr.po: new fr.po translation from the translation project + +2002-08-01 Will Estes + + * NEWS: yylineno performance hit is fixed + +2002-07-31 John Millaway + + * TODO, flex.texi: Updated docs on yylineno. + +2002-07-31 Will Estes + + * TODO: discuss yylineno performance + +2002-07-31 Will Estes + + * NEWS: forgot to say what the date was that we made the release + +2002-07-31 Will Estes + + * NEWS, configure.in: version 2.5.11 + +2002-07-31 Will Estes + + * faq.texi: fixed a menu entry and related problems + +2002-07-31 Will Estes + + * configure.in: someday, maybe we can use autopoint + +2002-07-31 Will Estes + + * Makefile.am: we need to include texinfo.tex now + +2002-07-31 Will Estes + + * texinfo.tex: add texinfo.tex + +2002-07-30 Will Estes + + * faq.texi: fix up some fatal bugs in the texinfo of the faq; begin + the clean up; remove trailing and leading white space + +2002-07-30 Will Estes + + * TODO: faqs need work + +2002-07-30 Will Estes + + * NEWS, TODO: prototypes get airtime these days + +2002-07-28 John Millaway + + * flex.skl: Added some comments. + +2002-07-28 John Millaway + + * flex.skl: Fixed bug where yyless did not consider yylineno. + +2002-07-28 John Millaway + + * scan.l: Fixed bug I created in previous commit. + +2002-07-28 John Millaway + + * scan.l: Don't wrap ()s around {NAMEDEFS} at the end of a rule. + +2002-07-27 John Millaway + + * flex.skl, tests/test-c-cpp-nr/Makefile.am, + tests/test-c-cpp-r/Makefile.am: Fixed test-c-cpp to actually use the + C++ compiler for the test. Fixed the bug that this exposed. + +2002-07-27 John Millaway + + * ccl.c, flex.skl, flexdef.h, gen.c, main.c, nfa.c, parse.y, scan.l: + yylineno check is only performed on rules whose regexs can match a + newline. + +2002-07-25 John Millaway + + * flex.skl, tests/TEMPLATE/scanner.l, + tests/test-array-nr/scanner.l, tests/test-array-r/scanner.l, + tests/test-basic-nr/scanner.l, tests/test-basic-r/scanner.l, + tests/test-bison-yylloc/parser.y, tests/test-c-cpp-nr/scanner.l, + tests/test-c-cpp-r/scanner.l, tests/test-debug-nr/scanner.l, + tests/test-debug-r/scanner.l, + tests/test-include-by-buffer/scanner.l, + tests/test-include-by-reentrant/scanner.l, + tests/test-lineno-nr/scanner.l, tests/test-lineno-r/scanner.l, + tests/test-mem-nr/scanner.l, tests/test-mem-r/scanner.l, + tests/test-posix/scanner.l, tests/test-posixly-correct/scanner.l, + tests/test-prefix-nr/scanner.l, tests/test-prefix-r/scanner.l, + tests/test-pthread/scanner.l, tests/test-string-nr/scanner.l, + tests/test-string-r/scanner.l, tests/test-yyextra/scanner.l: All + prototypes were rewritten to depend upon the macro + YY_TRADITIONAL_FUNC_DEFS, which is defined by default. The + generated scanners build cleanly under gcc's traditional strictness + and under C++ compilers. + +2002-07-24 Will Estes + + * NEWS: dist-bzip2 and rename yy_globals and yy_globals_t + +2002-07-24 Will Estes + + * configure.in: version 2.5.10 + +2002-07-24 Will Estes + + * Makefile.am: add dist-bzip2 to automake_options so we'll start + getting tar.bz2 archives + +2002-07-23 John Millaway + + * flex.skl, flex.texi, tests/test-bison-yylval/scanner.l, + tests/test-mem-r/scanner.l, + tests/test-multiple-scanners-r/scanner-1.l, + tests/test-multiple-scanners-r/scanner-2.l, + tests/test-prefix-r/scanner.l, tests/test-pthread/scanner.l, + tests/test-yyextra/scanner.l: s/yy_globals_t/yyguts_t/g + s/yy_globals/yyscanner/g + +2002-07-23 John Millaway + + * Makefile.am: typo in tags target + +2002-07-22 John Millaway + + * Makefile.am: Removed erroneous $(srcdir) from help2man target. + +2002-07-22 Will Estes + + * NEWS, configure.in: it's version 2.5.9 now + +2002-07-22 Will Estes + + * po/.cvsignore: updated gettext to 0.11.3 + +2002-07-22 Will Estes + + * ABOUT-NLS, config.rpath, m4/gettext.m4, m4/iconv.m4, + m4/isc-posix.m4, m4/lcmessage.m4, m4/lib-link.m4: updated gettext to + version 0.11.3 + +2002-07-22 Will Estes + + * autogen.sh, configure.in: rollback on configure.in and autogen.sh + because autpoint is broken + +2002-07-22 Will Estes + + * po/ru.po: new russian translation from translation project + +2002-07-19 Will Estes + + * autogen.sh: ok, we're going to start using autopoint, but the tree + is going to undergo some changes after this + +2002-07-19 Will Estes + + * configure.in: we're preparing for autopoint + +2002-07-17 John Millaway + + * flex.texi: Updated manual. + +2002-07-17 Will Estes + + * NEWS: update the NEWS file for lots of things millaway has done + +2002-07-17 John Millaway + + * flex.skl, main.c, misc.c, scan.l, scanopt.c, sym.c, + tests/test-mem-nr/scanner.l, tests/test-mem-r/scanner.l: Fixed + prototype/definition conflicts with "traditional" C in skeleton at + request of gcc developer. Removed duplicate prototypes in gen.c, + sym.c, main.c. Added missing prototypes where needed. All + functions in skeleton follow ISO C style protos and defs, instead of + BOTH ISO and new-style. Skeleton now compiles cleanly under + super-strict gcc flags. Flex itself almost compiles cleanly under + strict flags. + +2002-07-15 John Millaway + + * faq.texi, flex.texi: Worked on mem mgmt sect of manual. + +2002-07-15 Will Estes + + * scan.l: allow blank lines and continuations in more places + +2002-07-12 Will Estes + + * TODO: millaway finished the faqs directory + +2002-07-12 Will Estes + + * TODO: removed items as per email from millaway + +2002-07-12 John Millaway + + * configure.in, tests/Makefile.am, tests/descriptions, + tests/test-posix/.cvsignore, tests/test-posix/Makefile.am, + tests/test-posix/scanner.l, tests/test-posixly-correct/.cvsignore, + tests/test-posixly-correct/Makefile.am, + tests/test-posixly-correct/scanner.l: Added test for %option + posix-compat and repeat operator. Added test for POSIXLY_CORRECT + environment variable and repeat operator. + +2002-07-12 John Millaway + + * main.c, scan.l: Fixed POSIXLY_CORRECT detection in scanner. + +2002-07-11 John Millaway + + * faq.texi: More work on faq. + +2002-07-11 John Millaway + + * faq.texi: Moved all faqs into manual -- but did not evaluate them + yet. Removed the old faq files. + +2002-07-10 John Millaway + + * main.c: Removed duplicate definition of FLEX_DEBUG. gcc doesn't + care, but other compilers might. + +2002-07-10 John Millaway + + * flex.texi: Wrote some more about memory mgmt in the manual. + +2002-07-10 John Millaway + + * flex.texi: flex.texi now works with install-info. + +2002-07-10 Will Estes + + * TODO: added items as per email from millaway + +2002-07-10 Will Estes + + * NEWS: after we release a version, we have to keep the version + number in NEWS current + +2002-07-10 John Millaway + + * flex.skl, flex.texi, main.c, scan.l, tests/test-mem-nr/scanner.l, + tests/test-mem-r/scanner.l: Fixed prefix issue with get/set debug + functions. Fixed prefix issues with memory functions. + +2002-07-09 John Millaway + + * flex.skl: Memory functions are no longer static. + +2002-07-09 John Millaway + + * tests/test-mem-nr/test.input: Added a missing input file for + test-mem-nr/ + +2002-07-09 John Millaway + + * tests/test-mem-nr/.cvsignore, tests/test-mem-nr/Makefile.am, + tests/test-mem-nr/scanner.l, tests/test-mem-r/.cvsignore, + tests/test-mem-r/Makefile.am, tests/test-mem-r/scanner.l, + tests/test-mem-r/test.input: Added tests for overriding memory. + +2002-07-09 John Millaway + + * flex.texi: Added sections in manual for memory management. + +2002-07-09 Will Estes + + * NEWS: noted more user visible changes + +2002-07-09 John Millaway + + * configure.in, flex.skl, scan.l, tests/Makefile.am: Added + yylex_destroy() to non-reentrant scanner. Added ability to override + memory functions. Added tests for overriding memory functions. + +2002-07-09 Will Estes + + * NEWS: new POSIXLY_CORRECT and new ru translation + +2002-07-09 Will Estes + + * po/ru.po: new ru translation from the translation project + +2002-07-09 John Millaway + + * flex.texi: Made note of set/get debug in docs. + +2002-07-09 John Millaway + + * configure.in, flexdef.h, tests/create-test: Replaced obsolete + macros in configure.in. Modified create-test to handle the above + changes in configure.in. Added support for . + +2002-07-09 John Millaway + + * main.c: Check POSIXLY_CORRECT env variable. + +2002-07-09 John Millaway + + * flex.skl: Added prototypes for the get/set debug functions. + +2002-07-09 John Millaway + + * configure.in, flex.skl, gen.c, main.c, scan.l, tests/Makefile.am, + tests/test-debug-nr/.cvsignore, tests/test-debug-nr/Makefile.am, + tests/test-debug-nr/scanner.l, tests/test-debug-nr/test.input, + tests/test-debug-r/.cvsignore, tests/test-debug-r/Makefile.am, + tests/test-debug-r/scanner.l, tests/test-debug-r/test.input: Made + yy_flex_debug non-global in reentrant scanner. Created get/set + functions for yy_flex_debug. Defined prefixes for new yy_flex_debug + symbols. Added tests/ for yy_flex_debug. + +2002-07-09 John Millaway + + * tests/create-test: create-test script now modifies .cvsignore + +2002-07-09 John Millaway + + * tests/create-test: Improved the error checking. + +2002-07-03 Will Estes + + * main.c: fix bug whereby prefix didn't get passed to everybody; + patch by rse@engelschall.com + +2002-07-03 Will Estes + + * faq.texi: ~ is an active character, so we'll just use the word + 'about' + +2002-07-02 John Millaway + + * Makefile.am: Fixed typo. + +2002-07-02 John Millaway + + * faq.texi: Added a faq. + +2002-06-28 John Millaway + + * Makefile.am: Added 'tags' target -- something I should have done + long ago. + +2002-06-28 Will Estes + + * TODO: add two new items regarding coding; remove tests/ copyright + notice item as it's done + +2002-06-26 Will Estes + + * NEWS: note the copyright messages in tests/ + +2002-06-25 John Millaway + + * tests/TEMPLATE/Makefile.am, tests/TEMPLATE/parser.y, + tests/TEMPLATE/scanner.l, tests/test-array-nr/Makefile.am, + tests/test-array-nr/scanner.l, tests/test-array-r/Makefile.am, + tests/test-array-r/scanner.l, tests/test-basic-nr/Makefile.am, + tests/test-basic-nr/scanner.l, tests/test-basic-r/Makefile.am, + tests/test-basic-r/scanner.l, tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylloc/main.c, tests/test-bison-yylloc/parser.y, + tests/test-bison-yylloc/scanner.l, + tests/test-bison-yylval/Makefile.am, + tests/test-bison-yylval/main.c, tests/test-bison-yylval/parser.y, + tests/test-bison-yylval/scanner.l, tests/test-c-cpp-nr/Makefile.am, + tests/test-c-cpp-nr/scanner.l, tests/test-c-cpp-r/Makefile.am, + tests/test-c-cpp-r/scanner.l, tests/test-header-nr/Makefile.am, + tests/test-header-nr/main.c, tests/test-header-nr/scanner.l, + tests/test-header-r/Makefile.am, tests/test-header-r/main.c, + tests/test-header-r/scanner.l, + tests/test-include-by-buffer/Makefile.am, + tests/test-include-by-buffer/scanner.l, + tests/test-include-by-reentrant/Makefile.am, + tests/test-include-by-reentrant/scanner.l, + tests/test-lineno-nr/Makefile.am, tests/test-lineno-nr/scanner.l, + tests/test-lineno-r/Makefile.am, tests/test-lineno-r/scanner.l, + tests/test-multiple-scanners-nr/Makefile.am, + tests/test-multiple-scanners-nr/main.c, + tests/test-multiple-scanners-nr/scanner-1.l, + tests/test-multiple-scanners-nr/scanner-2.l, + tests/test-multiple-scanners-r/Makefile.am, + tests/test-multiple-scanners-r/main.c, + tests/test-multiple-scanners-r/scanner-1.l, + tests/test-multiple-scanners-r/scanner-2.l, + tests/test-prefix-nr/Makefile.am, tests/test-prefix-nr/scanner.l, + tests/test-prefix-r/Makefile.am, tests/test-prefix-r/scanner.l, + tests/test-pthread/Makefile.am, tests/test-pthread/scanner.l, + tests/test-string-nr/Makefile.am, tests/test-string-nr/scanner.l, + tests/test-string-r/Makefile.am, tests/test-string-r/scanner.l, + tests/test-yyextra/Makefile.am, tests/test-yyextra/scanner.l: + Prepended explicit license to all test-*/ sources. + +2002-06-25 Will Estes + + * NEWS, po/ca.po, po/de.po, po/fr.po, po/sv.po, po/tr.po: new ca, + de, fr, sv, tr translations + +2002-06-19 Will Estes + + * TODO: add bootstrapper to the todo list + +2002-06-19 Will Estes + + * configure.in: new version number + +2002-06-19 Will Estes + + * TODO: update TODO list + +2002-06-19 Will Estes + + * NEWS, TODO, flex.texi, flexdef.h, main.c, options.c, options.h, + parse.y, scan.l: address typos in NEWS; add --posix option for ERE + parsing the way posix wants it; update the TODO file + +2002-05-31 Will Estes + + * README-alpha: made code quality warning more explicit; gave url + for cvs and beta flex + +2002-05-23 John Millaway + + * gen.c: Fixed bug where omission of user section 3 caused unmatched + #ifdef's in generated code. + +2002-05-20 Will Estes + + * configure.in: configure.in requires at least autoconf 2.50 + +2002-05-13 John Millaway + + * Makefile.am: Updated my email address. + +2002-05-10 John Millaway + + * flexdef.h, misc.c: chomp'd lines when reading external skel file. + +2002-05-07 Will Estes + + * po/sv.po: new sweedish translation from the translation project + +2002-04-29 Will Estes + + * po/ca.po: new catalan translation from the translation project + +2002-04-29 Will Estes + + * po/es.po: new spanish translation from the translation project + +2002-04-25 Will Estes + + * TODO: note that the lex matching of abc{1,3} is the posix behavior + and so we have a problem + +2002-04-25 Will Estes + + * flex.texi: note that the lex matching of abc{1,3} is the posix + behavior + +2002-04-23 Will Estes + + * configure.in: new version 2.5.7; use autoconf versioning info + +2002-04-23 Will Estes + + * NEWS: note changes in 2.5.7 + +2002-04-23 Will Estes + + * main.c: conditional compile gettext initialization + +2002-04-22 Will Estes + + * po/de.po: new german translation from the translation project + +2002-04-19 John Millaway + + * tests/test-include-by-reentrant/Makefile.am: Fixed command line + for test-include-by-reentrant/Makefile.am + +2002-04-19 John Millaway + + * tests/Makefile.am, tests/TEMPLATE/Makefile.am, + tests/test-array-nr/Makefile.am, tests/test-array-r/Makefile.am, + tests/test-basic-nr/Makefile.am, tests/test-basic-r/Makefile.am, + tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylval/Makefile.am, + tests/test-c-cpp-nr/Makefile.am, tests/test-c-cpp-r/Makefile.am, + tests/test-header-nr/Makefile.am, tests/test-header-r/Makefile.am, + tests/test-include-by-buffer/Makefile.am, + tests/test-include-by-reentrant/Makefile.am, + tests/test-lineno-nr/Makefile.am, tests/test-lineno-r/Makefile.am, + tests/test-multiple-scanners-nr/Makefile.am, + tests/test-multiple-scanners-r/Makefile.am, + tests/test-prefix-nr/Makefile.am, tests/test-prefix-r/Makefile.am, + tests/test-pthread/Makefile.am, tests/test-string-nr/Makefile.am, + tests/test-string-r/Makefile.am, tests/test-yyextra/Makefile.am: + Added -I . to compiler search path in tests (so it finds the + generated parser.h). + +2002-04-19 John Millaway + + * flexdef.h, misc.c, parse.y, sym.c: Applied 'const' to a few more + char*, where appropriate. + +2002-04-19 John Millaway + + * tests/TEMPLATE/Makefile.am, tests/test-array-nr/Makefile.am, + tests/test-array-r/Makefile.am, tests/test-basic-nr/Makefile.am, + tests/test-basic-r/Makefile.am, + tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylval/Makefile.am, + tests/test-c-cpp-nr/Makefile.am, tests/test-c-cpp-r/Makefile.am, + tests/test-header-nr/Makefile.am, tests/test-header-r/Makefile.am, + tests/test-include-by-buffer/Makefile.am, + tests/test-include-by-reentrant/Makefile.am, + tests/test-lineno-nr/Makefile.am, tests/test-lineno-r/Makefile.am, + tests/test-multiple-scanners-nr/Makefile.am, + tests/test-multiple-scanners-r/Makefile.am, + tests/test-prefix-nr/Makefile.am, tests/test-prefix-r/Makefile.am, + tests/test-pthread/Makefile.am, tests/test-string-nr/Makefile.am, + tests/test-string-r/Makefile.am, tests/test-yyextra/Makefile.am: + Added top_builddir to -I path. Changed $(srcdir)/$(testname) to + ./$(testname) in 'make test' rule. + +2002-04-19 John Millaway + + * flexdef.h, gen.c, misc.c: Changed 'char[]' to 'const char*' + wherever in conflicted with gettext. + +2002-04-19 Will Estes + + * po/fr.po, po/sv.po: new files from translation after 2.5.6 beta + release + +2002-04-18 John Millaway + + * tests/test-lineno-r/Makefile.am: Fixed minor typo/cut and paste + error. + +2002-04-18 John Millaway + + * configure.in: Added yylineno test. + +2002-04-18 John Millaway + + * tests/Makefile.am: Added yylineno tests. + +2002-04-18 John Millaway + + * tests/test-lineno-nr/.cvsignore, + tests/test-lineno-nr/Makefile.am, tests/test-lineno-nr/scanner.l, + tests/test-lineno-nr/test.input, tests/test-lineno-r/.cvsignore, + tests/test-lineno-r/Makefile.am, tests/test-lineno-r/scanner.l, + tests/test-lineno-r/test.input: Created yylineno tests. + +2002-04-15 John Millaway + + * scanopt.c: Applied gettext macros to error messages from scanopt. + +2002-04-15 John Millaway + + * buf.c, faq.texi, options.c, options.h, scanopt.c, scanopt.h: + Changed copyright from Millaway to flex? U.S. Gov't? Regents of U. + Cali.? Paxson? + +2002-04-15 Will Estes + + * tests/test-bison-yylloc/Makefile.am, + tests/test-header-nr/Makefile.am, tests/test-header-r/Makefile.am: + we missed a few main.c files in the distribution + +2002-04-15 Will Estes + + * TODO: a lot more work has happened to flex; note this by removing + a number of TODO entries + +2002-04-15 Will Estes + + * TODO: make sure all gettext modules use gettext translation + facilities + +2002-04-14 John Millaway + + * faq.texi: Converted faqs 34-41 to texinfo. + +2002-04-14 John Millaway + + * Makefile.am, faq.texi, flex.texi: Added faq.texi to archive. + Added faq.texi to flex_TEXINFOS macro in Makefile.am. flex.texi now + includes faq.texi. + +2002-04-13 John Millaway + + * flexdef.h: defined FLEX_EXIT macro to call longjmp on errors. + +2002-04-13 John Millaway + + * main.c, misc.c: Replaced exit(2) calls with longjmps (in the form + of FLEX_EXIT macro). Moved main() to flex_main() to allow flex to + be called from a library. + +2002-04-13 John Millaway + + * scanopt.c: Fixed minor typo in error message + +2002-04-12 Will Estes + + * tests/test-header-nr/Makefile.am, + tests/test-header-r/Makefile.am, + tests/test-multiple-scanners-nr/Makefile.am, + tests/test-multiple-scanners-r/Makefile.am, + tests/test-pthread/Makefile.am, tests/test-string-nr/Makefile.am, + tests/test-string-r/Makefile.am, tests/test-yyextra/Makefile.am: + removed eroneous files listed in EXTRA_DIST + +2002-04-12 Will Estes + + * tests/test-yyextra/.cvsignore: ignore Makefile.in + +2002-04-12 Will Estes + + * tests/test-string-r/.cvsignore: it's Makefile.in, not makefile.in + +2002-04-12 Will Estes + + * tests/test-yyextra/Makefile.am, tests/test-yyextra/Makefile.in: + put test-yyextra under automake + +2002-04-12 Will Estes + + * tests/test-string-r/Makefile.am, tests/test-string-r/Makefile.in: + put test-string-r under automake + +2002-04-12 Will Estes + + * tests/test-string-nr/.cvsignore, tests/test-string-r/.cvsignore: + we can ignore Makefile.in + +2002-04-12 Will Estes + + * tests/test-string-nr/Makefile.am, + tests/test-string-nr/Makefile.in: put test-string-nr under automake + +2002-04-12 Will Estes + + * tests/test-pthread/.cvsignore: ignore Makefile.in + +2002-04-12 Will Estes + + * tests/test-pthread/Makefile.am, tests/test-pthread/Makefile.in: + put test-pthread under automake + +2002-04-12 Will Estes + + * tests/test-prefix-r/Makefile.am, tests/test-prefix-r/Makefile.in: + put test-prefix-r under automake + +2002-04-12 Will Estes + + * tests/test-prefix-nr/.cvsignore, tests/test-prefix-r/.cvsignore: + we can ignore Makefile.in + +2002-04-12 Will Estes + + * tests/test-prefix-nr/Makefile.am, + tests/test-prefix-nr/Makefile.in: put test-prefix-nr under automake + +2002-04-12 Will Estes + + * tests/test-multiple-scanners-r/Makefile.am, + tests/test-multiple-scanners-r/Makefile.in: put + test-multiple-scanners-r under automake + +2002-04-12 Will Estes + + * tests/test-multiple-scanners-nr/.cvsignore, + tests/test-multiple-scanners-r/.cvsignore: we can ignore Makefile.in + now + +2002-04-12 Will Estes + + * tests/test-multiple-scanners-nr/Makefile.am, + tests/test-multiple-scanners-nr/Makefile.in: put + test-multiple-scanners-nr under automake + +2002-04-11 Will Estes + + * tests/test-c-cpp-nr/Makefile.am, tests/test-c-cpp-r/Makefile.am: + we didn't need parser.y + +2002-04-11 Will Estes + + * TODO: work done on the test suite; remove relevant entries from + TODO + +2002-04-10 Will Estes + + * tests/test-include-by-reentrant/.cvsignore, + tests/test-include-by-reentrant/Makefile.am, + tests/test-include-by-reentrant/Makefile.in: put + test-include-by-reentrant under automake + +2002-04-09 Will Estes + + * tests/test-include-by-buffer/.cvsignore: we have a Makefile.in + which we need to ignore + +2002-04-09 Will Estes + + * tests/test-include-by-buffer/Makefile.am, + tests/test-include-by-buffer/Makefile.in: test-include-by-buffer now + under automake control + +2002-04-09 Will Estes + + * tests/TEMPLATE/Makefile.am: and we want LFLAGS in the rule to make + scanner.c as well + +2002-04-09 Will Estes + + * tests/test-header-r/.cvsignore, tests/test-header-r/Makefile.am, + tests/test-header-r/Makefile.in: put test-header-r under automake + +2002-04-09 Will Estes + + * tests/test-header-nr/.cvsignore: we now generate a Makefile.in + from automake; cvs should ignore it + +2002-04-09 Will Estes + + * tests/test-header-nr/Makefile.am: add dependencies for main.o and + scaner.h + +2002-04-09 Will Estes + + * tests/TEMPLATE/Makefile.am: We may want to have LFLAGS readily + available + +2002-04-09 Will Estes + + * tests/test-header-nr/Makefile.am, + tests/test-header-nr/Makefile.in: put test-header-nr under automake + +2002-04-09 Will Estes + + * tests/TEMPLATE/Makefile.am: oops, we need to clean objects too + +2002-04-09 Will Estes + + * tests/TEMPLATE/Makefile.am, tests/test-array-nr/Makefile.am, + tests/test-array-r/Makefile.am, tests/test-basic-nr/Makefile.am, + tests/test-basic-r/Makefile.am, + tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylval/Makefile.am, + tests/test-c-cpp-nr/Makefile.am, tests/test-c-cpp-r/Makefile.am: now + that config.h lives in the top-level directory, we need to tell the + testsuite + +2002-04-08 Will Estes + + * tests/test-array-nr/.cvsignore, tests/test-array-r/.cvsignore, + tests/test-basic-nr/.cvsignore, tests/test-basic-r/.cvsignore, + tests/test-bison-yylval/.cvsignore, tests/test-c-cpp-nr/.cvsignore, + tests/test-c-cpp-r/.cvsignore: we can ignore some Makefile.in + +2002-04-08 Will Estes + + * configure.in, tests/TEMPLATE/Makefile.am: only one config file + header apparently; this will have consequences in the test suite + +2002-04-08 Will Estes + + * tests/test-bison-yylval/Makefile.am, + tests/test-bison-yylval/Makefile.in: adding automake support + +2002-04-08 Will Estes + + * tests/test-bison-yylloc/.cvsignore, + tests/test-bison-yylloc/Makefile.am: tuned Makefile.am to build + correctly; ignore Makefile.in now + +2002-04-08 Will Estes + + * tests/configure.in: test suite changes + +2002-04-08 Will Estes + + * autogen.sh, configure.in, tests/.cvsignore, tests/Makefile.am, + tests/Makefile.in, tests/README, tests/TEMPLATE/.cvsignore, + tests/TEMPLATE/Makefile.am, tests/TEMPLATE/Makefile.in, + tests/configure.in, tests/create-test, tests/create-test.pl, + tests/test-array-nr/Makefile.am, tests/test-array-nr/Makefile.in, + tests/test-array-r/Makefile.am, tests/test-array-r/Makefile.in, + tests/test-basic-nr/Makefile.am, tests/test-basic-nr/Makefile.in, + tests/test-basic-r/Makefile.am, tests/test-basic-r/Makefile.in, + tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylloc/Makefile.in, + tests/test-c-cpp-nr/Makefile.am, tests/test-c-cpp-nr/Makefile.in, + tests/test-c-cpp-r/Makefile.am, tests/test-c-cpp-r/Makefile.in: test + suite changes + +2002-04-05 John Millaway + + * flex.texi: Corrected error in manual regarding return type for + yy_scan_{string,buffer,bytes}. + +2002-04-05 Will Estes + + * po/de.po: new german translations from the translation project + +2002-04-03 Will Estes + + * po/es.po: new spanish translations + +2002-04-01 Will Estes + + * Makefile.am: DIST_SUBDIRS: new variable. we can build flex with + SUBDIRS and then build the distribution using DIST_SUBDIRS + +2002-04-01 Will Estes + + * main.c: fix typo in comment + +2002-03-31 John Millaway + + * main.c: Documented the header file kludge, (in anticipation of + buffering Section 1.) + +2002-03-31 John Millaway + + * flex.texi: Created appendix "Makefiles and Flex" in the manual. + +2002-03-30 John Millaway + + * flex.texi: updating manual. + +2002-03-29 Will Estes + + * po/POTFILES.in: we want parse.y, not parse.c + +2002-03-29 John Millaway + + * flex.texi: Indexing the manual (75% done). + +2002-03-29 Will Estes + + * Makefile.am: unlisted intermediate flex/yacc-created files + +2002-03-29 Will Estes + + * TODO: millaway has done more work + +2002-03-29 Will Estes + + * Makefile.am, configure.in: ok, one last touch up; users most + likely wont have help2man so we need to insure that's ok + +2002-03-29 Will Estes + + * Makefile.am: fine tune flex.1 some more + +2002-03-29 Will Estes + + * Makefile.am, configure.in: generalize the manpage a bit and tell + autofoo about help2man + +2002-03-29 Will Estes + + * po/da.po: new danish from translation project robot + +2002-03-28 John Millaway + + * flex.texi: Indexing the manual -- it's only half done. + +2002-03-28 John Millaway + + * flex.texi: flex manual now uses automake's versioning info. + +2002-03-28 John Millaway + + * README.cvs-snapshot: Mentioned requirements for gettext and + help2man. + +2002-03-28 John Millaway + + * Makefile.am, main.c: Output of `flex --version` now matches GNU + coding standards. Makefile.am now uses `help2man` to generate + flex.1 + +2002-03-27 Will Estes + + * TODO: millaway has done a lot on the TODO list; remove those items + that he has take care of + +2002-03-27 Will Estes + + * README.cvs-snapshot: edited millaway's initial draft + +2002-03-27 John Millaway + + * README.cvs-snapshot: Created file. + +2002-03-27 John Millaway + + * flex.texi: Fixed case of node names in flex.texi. + +2002-03-24 Will Estes + + * TODO: lex- and yacc- generated files + +2002-03-24 Will Estes + + * po/fr.po: new french + +2002-03-18 Will Estes + + * NEWS: ending periods in news items removed; mention nounistd + options + +2002-03-18 Will Estes + + * po/sv.po: updated sweedish translations + +2002-03-18 Will Estes + + * po/de.po: german translation + +2002-03-18 John Millaway + + * flex.skl, flex.texi, main.c, options.c, options.h, scan.l: Removed + CFront 1.2 -specific code from skeleton, because CFront now defines + __cplusplus properly. Removed TurboC-specific code from skeleton. + Skeleton now includes proper C++ standard headers. Relocated + "unistd.h" code after user section 1 to allow user to overrid it. + New option "nounistd" to suppress unistd.h from being included. + +2002-03-15 Will Estes + + * po/tr.po: new turkish translation + +2002-03-15 Will Estes + + * NEWS: mention included translations + +2002-03-15 Will Estes + + * TODO: we've done the gettext thing, but sometime we should get + 0.11.1 + +2002-03-15 Will Estes + + * po/ca.po: new catalan translation + +2002-03-14 John Millaway + + * flex.texi: Added section on format of comments. + +2002-03-14 John Millaway + + * flex.texi: Split format chapter into sections. + +2002-03-14 John Millaway + + * flex.texi: Removed explicit pointers in node definitions. + +2002-03-14 Will Estes + + * configure.in: unistd.h can be problematic + +2002-03-14 Will Estes + + * tests/README: editing changes to README + +2002-03-13 Will Estes + + * po/POTFILES.in: scan.l, not scan.c because gettext gets confused + +2002-03-13 Will Estes + + * scan.l: gettext cruft + +2002-03-13 Will Estes + + * tests/descriptions: separate out test descriptions + +2002-03-13 Will Estes + + * po/LINGUAS: french and korean dont crash now + +2002-03-12 Will Estes + + * po/fr.po, po/ko.po: remove duplicate messages as per advice from + Jordi Mallach + +2002-03-12 Will Estes + + * gettext.h: yes, more gettext cruft + +2002-03-12 Will Estes + + * ABOUT-NLS, config.rpath, m4/codeset.m4, m4/gettext.m4, + m4/glibc21.m4, m4/iconv.m4, m4/isc-posix.m4, m4/lcmessage.m4, + m4/lib-ld.m4, m4/lib-link.m4, m4/lib-prefix.m4, m4/progtest.m4: this + is gettext cruft + +2002-03-12 Will Estes + + * NEWS: gettext and autofoo are now involved + +2002-03-12 Will Estes + + * Makefile.am, autogen.sh, configure.in, flexdef.h, main.c: mostly, + changes for gettext + +2002-03-12 Will Estes + + * po/ca.po, po/da.po, po/es.po, po/ru.po, po/sv.po, po/tr.po: these + sure change a lot + +2002-03-12 Will Estes + + * TODO: note about cvs documentation + +2002-03-12 Will Estes + + * po/LINGUAS: we now have turkish + +2002-03-12 Will Estes + + * po/tr.po: updated translations, i think + +2002-03-12 Will Estes + + * po/ca.po, po/da.po, po/es.po, po/fr.po, po/ko.po, po/ru.po, + po/sv.po, po/tr.po: ok, maybe we do keep these things? + +2002-03-12 Will Estes + + * README-alpha: README-alpha for those bad-hair days + +2002-03-12 Will Estes + + * m4/.cvsignore, m4/Makefile.am: ok,now we kinda have a m4/ subdir + for gettext + +2002-03-12 Will Estes + + * po/.cvsignore, po/LINGUAS, po/Makevars, po/POTFILES.in, po/da.po, + po/es.po, po/fr.po, po/ko.po, po/ru.po, po/sv.po: now, we have a po/ + subdirectory for gettext. i hope you're happy + +2002-03-12 Will Estes + + * po/ca.po: removing po files, maybe + +2002-03-12 Will Estes + + * tests/.cvsignore: ignore autom4te.cache + +2002-03-11 Will Estes + + * po/ca.po, po/da.po, po/es.po, po/fr.po, po/ko.po, po/ru.po, + po/sv.po: po files from debian + +2002-03-08 Will Estes + + * TODO: add several notes about tasks which need doing; create a new + top-level entry for generic coding concerns (this is distinct from + specific API or other such issues) + +2002-03-06 Will Estes + + * README: eliminate to.do and faqs from the README file + +2002-03-06 Will Estes + + * TODO: more notes on tests/ + +2002-03-06 Will Estes + + * Makefile.am: remove subdirectories from EXTRA_DIST; add a SUBDIRS + macro to handle examples/; clean up the dist-hook target + +2002-03-06 Will Estes + + * configure.in: we want to generate Makefiles in some more + subdirectories; automake will like this + +2002-03-06 Will Estes + + * TODO: notes on subdirectories + +2002-03-05 Will Estes + + * examples/.cvsignore, examples/Makefile.am: now examples/ fits into + automake + +2002-03-05 Will Estes + + * examples/fastwc/.cvsignore, examples/fastwc/Makefile.am: + examples/fastwc now fits into automake + +2002-03-05 Will Estes + + * examples/manual/.cvsignore, examples/manual/Makefile.am, + examples/manual/Makefile.examples, examples/manual/README: + examples/manual directory now fits into automake + +2002-03-05 Will Estes + + * examples/manual/Makefile: renamed Makefile to Makefile.examples + for automake's sake + +2002-03-04 Will Estes + + * Makefile.am: add parse.c and scan.c to built_sources + +2002-02-24 John Millaway + + * Makefile.am: Removed CVS-specific code from 'dist-hook' target so + anybody with a copy of the tree can build a dist. + +2002-02-22 John Millaway + + * tests/Makefile.in: Converted test script to portable /bin/sh. + +2002-02-22 John Millaway + + * tests/test-bison-yylloc/Makefile.in: Added some spaces in shell + scripts for portability. + +2002-02-22 John Millaway + + * tests/create-test.pl: Fixed #! line for portability. + +2002-02-22 John Millaway + + * tests/test-bison-yylloc/Makefile.in: Fixed return status code on + bison-lloc test. + +2002-02-21 John Millaway + + * tests/create-test.pl: Added script to auto-create tests. Probably + overkill. + +2002-02-21 John Millaway + + * flex.skl: Fixed C++ #ifdef problem. Removed mistyped __CPLUSPLUS + macro. Removed THROW_NIL. Not sure where it came from in the first + place. + +2002-02-21 John Millaway + + * tests/README, tests/TEMPLATE/Makefile.in, tests/configure.in, + tests/test-c-cpp-nr/.cvsignore, tests/test-c-cpp-nr/Makefile.in, + tests/test-c-cpp-nr/scanner.l, tests/test-c-cpp-nr/test.input, + tests/test-c-cpp-r/.cvsignore, tests/test-c-cpp-r/Makefile.in, + tests/test-c-cpp-r/scanner.l, tests/test-c-cpp-r/test.input: Added + test-c-cpp-nr and test-c-cpp-r. + +2002-02-16 John Millaway + + * flex.skl: Added missing #endif. + +2002-02-07 Will Estes + + * tests/TEMPLATE/.cvsignore, tests/test-array-nr/.cvsignore, + tests/test-array-r/.cvsignore, tests/test-basic-nr/.cvsignore, + tests/test-basic-r/.cvsignore, tests/test-bison-yylloc/.cvsignore, + tests/test-bison-yylval/.cvsignore, + tests/test-header-nr/.cvsignore, tests/test-header-r/.cvsignore, + tests/test-include-by-buffer/.cvsignore, + tests/test-include-by-reentrant/.cvsignore, + tests/test-multiple-scanners-nr/.cvsignore, + tests/test-multiple-scanners-r/.cvsignore, + tests/test-prefix-nr/.cvsignore, tests/test-prefix-r/.cvsignore, + tests/test-pthread/.cvsignore, tests/test-string-nr/.cvsignore, + tests/test-string-r/.cvsignore, tests/test-yyextra/.cvsignore: add + OUTPUT to .cvsignore files in test directories; it's also in the + template directory + +2002-02-06 Will Estes + + * gen.c: fix interrupted reads and freads; from the debian package + maintainer + +2002-02-06 Will Estes + + * flex.texi, flexdef.h, main.c, nfa.c: support large flex tables; + from debian package maintainer + +2002-01-29 Will Estes + + * tests/configure.in: add more output files to account for new tests + +2002-01-03 Will Estes + + * tests/test-array-nr/.cvsignore, tests/test-array-nr/Makefile.in, + tests/test-array-nr/scanner.l, tests/test-array-nr/test.input: add + this test + +2002-01-03 Will Estes + + * tests/test-array-r/.cvsignore, tests/test-array-r/Makefile.in, + tests/test-array-r/scanner.l, tests/test-array-r/test.input: add + this test suite + +2001-11-20 Will Estes + + * flex.skl, main.c: millaway: Fixed yytext_ptr when using %array in + reentrant scanner + +2001-11-20 Will Estes + + * buf.c: oops, forgot this one line + +2001-11-14 Will Estes + + * tests/test-header-r/.cvsignore, tests/test-header-r/Makefile.in, + tests/test-header-r/main.c, tests/test-header-r/scanner.l, + tests/test-header-r/test.input: and more fallout + +2001-11-14 Will Estes + + * TODO, flex.skl, flex.texi, flexdef.h, main.c, misc.c, + tests/README, tests/TEMPLATE/Makefile.in, tests/configure.in, + tests/test-basic-r/scanner.l, tests/test-bison-yylloc/.cvsignore, + tests/test-bison-yylloc/Makefile.in, + tests/test-bison-yylloc/parser.y, + tests/test-bison-yylloc/scanner.l, + tests/test-bison-yylval/.cvsignore, + tests/test-bison-yylval/Makefile.in, + tests/test-bison-yylval/parser.y, + tests/test-bison-yylval/scanner.l, + tests/test-include-by-reentrant/scanner.l, + tests/test-prefix-r/scanner.l, tests/test-pthread/scanner.l, + tests/test-string-r/scanner.l, tests/test-yyextra/scanner.l: more + from the same batch + +2001-11-14 Will Estes + + * tests/test-bison-yylloc/main.c, tests/test-bison-yylval/main.c, + tests/test-header-nr/.cvsignore, tests/test-header-nr/Makefile.in, + tests/test-header-nr/main.c, tests/test-header-nr/scanner.l, + tests/test-header-nr/test.input, + tests/test-multiple-scanners-nr/.cvsignore, + tests/test-multiple-scanners-nr/Makefile.in, + tests/test-multiple-scanners-nr/main.c, + tests/test-multiple-scanners-nr/scanner-1.l, + tests/test-multiple-scanners-nr/scanner-2.l, + tests/test-multiple-scanners-r/.cvsignore, + tests/test-multiple-scanners-r/Makefile.in, + tests/test-multiple-scanners-r/main.c, + tests/test-multiple-scanners-r/scanner-1.l, + tests/test-multiple-scanners-r/scanner-2.l: a big batch from + millaway + +2001-10-26 Will Estes + + * NEWS: now NEWS has forgotten about the _r variables + +2001-10-26 Will Estes + + * flex.skl, flex.texi, gen.c, main.c, + tests/test-bison-yylloc/scanner.l, + tests/test-bison-yylval/scanner.l, + tests/test-include-by-reentrant/scanner.l, + tests/test-prefix-nr/scanner.l, tests/test-pthread/scanner.l, + tests/test-string-r/scanner.l, tests/test-yyextra/scanner.l: + millaway simplified the reentrant api; here's the result + +2001-10-23 Will Estes + + * main.c, options.c, options.h: more from millaway + +2001-10-22 Will Estes + + * main.c, options.c, options.h: the last checkin was broken; + millaway fixed it + +2001-10-22 Will Estes + + * flex.skl, flex.texi, gen.c, main.c, misc.c, options.h, scan.l, + scanopt.c, tests/README, tests/configure.in: phew, millaway's latest + batch + +2001-10-21 Will Estes + + * flex.skl: flex.skl should come up in C mode + +2001-10-21 Will Estes + + * flex.skl: apparently, isatty and c++ need help getting along (from + octave) + +2001-10-19 Will Estes + + * NEWS: document new options and new option handling + +2001-10-19 Will Estes + + * TODO: tell emacs that TODO is a text/outline mode file + +2001-10-19 Will Estes + + * TODO: we have new long options; we need to document that + +2001-10-19 Will Estes + + * NEWS: tell emacs that NEWS is text/outline mode + +2001-10-19 Will Estes + + * flex.skl: oops, lost a line somewhere in the merge process on + millaway's work + +2001-10-17 Will Estes + + * Makefile.am, buf.c, flex.skl, flex.texi, flexdef.h, main.c, + misc.c, options.c, options.h, parse.y, scan.l, scanopt.c, scanopt.h: + merge latest batch of millaway's changes + +2001-09-22 Will Estes + + * main.c: Fixed typo in options display + +2001-09-20 Will Estes + + * main.c: reentrant and non-reentrant scanners share the same yywrap + MACRO. millaway + +2001-09-20 Will Estes + + * TODO: clarify item on comments in lexical files + +2001-09-20 Will Estes + + * NEWS, scan.l: now flex recognizes \r as an eol character + +2001-09-20 Will Estes + + * Makefile.am: specify cvsroot so automake distcheck works + +2001-09-19 Will Estes + + * flex.texi: tex has lost its mind; we remove parentheses to + compensate + +2001-09-19 Will Estes + + * NEWS: now that c++ is better supported, let's mention it as a news + item + +2001-09-19 Will Estes + + * examples/fastwc/wc1.l, examples/fastwc/wc2.l, + examples/fastwc/wc3.l, examples/fastwc/wc4.l, + examples/fastwc/wc5.l, flex.skl, main.c: commit the backwash from + the branch merges + +2001-09-19 Will Estes + + * FlexLexer.h, examples/testxxLexer.l, flex.skl: made preliminary + c++ fixes; the intent is to make it work with recent c++ compilers + +2001-08-26 Will Estes + + * main.c: remove argv_fixup; fix typo in error message; changes from + millaway's branch + +2001-08-24 Will Estes + + * NEWS: mention no more c++ comments in c scanners + +2001-08-21 John Millaway + + * flex.skl: Changed // comments to /* */ comments in skeleton. + +2001-08-19 John Millaway + + * flex.texi: Changed @var to @code everywhere. + +2001-08-16 Will Estes + + * to.do/flex.rmail: more mail + +2001-08-16 Will Estes + + * TODO: the manual now has its own section; we're not adding + comments either + +2001-08-04 John Millaway + + * tests/Makefile.in, tests/README, tests/TEMPLATE/Makefile.in, + tests/test-basic-nr/Makefile.in, tests/test-basic-r/Makefile.in, + tests/test-bison-yylloc/Makefile.in, + tests/test-bison-yylval/Makefile.in, + tests/test-include-by-buffer/Makefile.in, + tests/test-include-by-reentrant/Makefile.in, + tests/test-prefix-nr/Makefile.in, tests/test-prefix-r/Makefile.in, + tests/test-pthread/Makefile.in, tests/test-string-nr/Makefile.in, + tests/test-string-r/Makefile.in, tests/test-yyextra/Makefile.in: + Cleaned up the output of the tests. + +2001-08-03 Will Estes + + * TODO: note jason's thoughts on having a manpage + +2001-08-03 Will Estes + + * TODO: note millaway's assignment and tests to be under flex + license + +2001-08-01 John Millaway + + * tests/test-bison-yylval/scanner.l: Fixed semantics of test (the + success or failure of this test should be unaffected by this + change.) + +2001-08-01 Will Estes + + * autogen.sh: fake automake into believing that ChangeLog already + exists + +2001-08-01 Will Estes + + * Makefile.am: millaway needs to be covered in the ChangeLog + +2001-08-01 Will Estes + + * version.h: automake is supplying version info now so we just pick + it up + +2001-08-01 Will Estes + + * flex.texi: forgot braces on @copyright + +2001-08-01 John Millaway + + * flex.skl: Added missing argument to yy_flex_free. + +2001-08-01 Will Estes + + * AUTHORS: john millaway wrote the reentrant C support + +2001-08-01 Will Estes + + * flex.texi: add license node to the manual + +2001-08-01 Will Estes + + * TODO: c++ ideas + +2001-07-31 Will Estes + + * parse.y: error messages will now show up the way that emacs likes + them + +2001-07-31 Will Estes + + * Makefile.am: oops, left in an extra backslash + +2001-07-31 Will Estes + + * TODO: flex.texi is here; clarify tests/ rewrite issue + +2001-07-31 Will Estes + + * NEWS: hey, we have texinfo, not man + +2001-07-31 Will Estes + + * flex.1: no more manpage + +2001-07-31 Will Estes + + * Makefile.am: remove flex.1 and rewrite the dist-hook so that we + pick up a couple more directories + +2001-07-31 Will Estes + + * flex.texi: the namual now compiles; hurray + +2001-07-31 Will Estes + + * Makefile.am: first attempt at including the tests/ directory via + automake, dist-hook target added + +2001-07-31 Will Estes + + * tests/.cvsignore: ignore config.cache in tests/ directory + +2001-07-31 Will Estes + + * Makefile.am: automake groks the ChangeLog now so we don't have to + remind the maintainer to remake it + +2001-07-30 Will Estes + + * flex.texi: more corrections to the manual; the end is in site + +2001-07-30 Will Estes + + * TODO: auto-generated backup? + +2001-07-27 Will Estes + + * flex.texi: today's tinkering on the manual + +2001-07-27 Will Estes + + * Makefile.am: if we want flex.1 we have to say so in EXTRA_DIST + +2001-07-27 Will Estes + + * TODO: note future issues with flex.texi + +2001-07-27 Will Estes + + * Makefile.am: include flex.1 as it's the only working documentation + for now + +2001-07-27 Will Estes + + * Makefile.am: rearrange to work with automake on building the + ChangeLog + +2001-07-27 Will Estes + + * scan.l: automake is unhappy if we specify the outfile + +2001-07-26 Will Estes + + * flex.texi: more conversions/corrections + +2001-07-26 Will Estes + + * README: we removed misc/ so we don't mention it any more + +2001-07-25 Will Estes + + * flex.texi: begin the manual conversion to texinfo; yes, it's + broken right now + +2001-07-25 Will Estes + + * AUTHORS, THANKS: copy in manual author and thanks info + +2001-07-25 Will Estes + + * Makefile.am: how to fake the ChangeLog into showing up in the + distribution + +2001-07-25 Will Estes + + * Makefile.am: add YFLAGS so parse.h gets made + +2001-07-24 Will Estes + + * examples/fastwc/README, examples/fastwc/mywc.c, + examples/fastwc/wc1.l, examples/fastwc/wc2.l, + examples/fastwc/wc3.l, examples/fastwc/wc4.l, examples/fastwc/wc5.l: + re-add these files + +2001-07-24 Will Estes + + * TODO: reflect recent doings + +2001-07-24 Will Estes + + * Makefile.in: what with automake, we don't need Makefile.in any + more + +2001-07-24 Will Estes + + * configure.in: more rearranging for automake + +2001-07-24 Will Estes + + * to.do/flex.rmail: more mail came in + +2001-07-24 Will Estes + + * autogen.sh: adjust to automake's idea of the world + +2001-07-24 Will Estes + + * Makefile.am: add Vern's misc dependencies; noinst_SCRIPTS was + broken?; list a few last files to be included in the distribution + +2001-07-24 Will Estes + + * NEWS: rearrange for better order; add automake support as a news + item + +2001-07-24 Will Estes + + * Makefile.am: copyright notice on Makefile.am; document some -D + switches (are they still usable?) + +2001-07-24 Will Estes + + * TODO: add lex-replacement issue + +2001-07-24 Will Estes + + * Makefile.am: add EXTRA_DIST + +2001-07-23 Will Estes + + * autogen.sh: we need to do the same thing in each directory + +2001-07-23 Will Estes + + * configure.in: introduce automake into the macro calls + +2001-07-23 Will Estes + + * Makefile.am: add AUTOMAKE_OPTIONS, info_TEXINFOS, include_HEADERS, + noinst_HEADERS; it's libfl.a, not libflex.a + +2001-07-23 Will Estes + + * Makefile.am: bin_PROGRAMS and lib_LIBRARIES + +2001-07-23 Will Estes + + * to.do/streams.mail: streams.mail has moved here + +2001-07-23 Will Estes + + * TODO: add xref for teximanual + +2001-07-19 Will Estes + + * flex.1: include typo/punctuation fixes from a patch submitted by + noon@cote-dazur.com (Fabrice Bauzac) + +2001-07-17 Will Estes + + * TODO: we want gettext + +2001-06-24 Will Estes + + * flex.skl: include c++ STD fixes from quanstro@quanstro.net + +2001-06-24 Will Estes + + * flex.skl, gen.c: change some int types to size_t as per FreeBSD + 28364 from avn@any.ru + +2001-06-24 Will Estes + + * TODO: remove parse.[ch] from make clean target; repackage + distribution (not rework) + +2001-06-19 Will Estes + + * TODO: add memory api and reworking of flex.skl reworking + +2001-06-18 Will Estes + + * flex.skl: remove extraneous notice from flex.skl + +2001-06-18 Will Estes + + * flex.skl: patch memory leak as per millaway + +2001-06-17 Will Estes + + * to.do/flex.rmail: add vern's ok for copyright/license changes and + john's answer on line offsets + +2001-06-17 Will Estes + + * TODO: remove creation of .cvsignore files (it's done); add other + notes about the test suite + +2001-06-17 Will Estes + + * tests/TEMPLATE/.cvsignore, tests/test-basic-nr/.cvsignore, + tests/test-basic-r/.cvsignore, tests/test-bison-yylloc/.cvsignore, + tests/test-bison-yylval/.cvsignore, + tests/test-include-by-buffer/.cvsignore, + tests/test-include-by-reentrant/.cvsignore, + tests/test-prefix-nr/.cvsignore, tests/test-prefix-r/.cvsignore, + tests/test-pthread/.cvsignore, tests/test-string-nr/.cvsignore, + tests/test-string-r/.cvsignore, tests/test-yyextra/.cvsignore: + adding .cvsignore files for existing tests/ subdirectories + +2001-06-17 Will Estes + + * tests/README: reformat, say to add a description to this file and + mention what to do re .cvsignore + +2001-06-17 Will Estes + + * tests/TEMPLATE/cvsignore: create template for .cvsignore + +2001-06-17 Will Estes + + * TODO: reorganize for logical reasons; test suite now seems to run + out of the box + +2001-06-17 Will Estes + + * tests/.cvsignore: we dont want the Makefile either + +2001-06-17 Will Estes + + * tests/test-prefix-nr/test.input, tests/test-prefix-r/test.input: + test.input was supposed to be here + +2001-06-17 Will Estes + + * tests/.cvsignore: add autoconf legacy files to be ignored + +2001-06-17 Will Estes + + * autogen.sh: clarify usage instructions; prepare tests/ as well + +2001-06-17 Will Estes + + * tests/.cvsignore: . cvsignore for tests/ subdirectory + +2001-06-17 Will Estes + + * FlexLexer.h: tell emacs that FlexLexer.h is c++ + +2001-06-17 Will Estes + + * scan.l: tell emacs scan.l is in C mode + +2001-06-17 Will Estes + + * flex.skl: added punctuation + +2001-06-17 Will Estes + + * FlexLexer.h, Makefile.in, README, RoadMap, autogen.sh, ccl.c, + configure.in, dfa.c, ecs.c, flex.1, flex.skl, flexdef.h, gen.c, + libmain.c, libyywrap.c, main.c, misc.c, mkskel.sh, nfa.c, parse.y, + scan.l, sym.c, tblcmp.c, yylex.c: change copyright/license notices + as per Vern's response to Theo + +2001-06-15 Will Estes + + * to.do/flex.rmail: add bill fenlason's emails + +2001-06-15 Will Estes + + * COPYING: make changes as per Theo De Raadt; remove tabs + +2001-06-08 Will Estes + + * flex.skl: save errno as per Theo de Raadt + +2001-06-07 Will Estes + + * flex.1: correct hyphenation as per openbsd tree + +2001-06-05 Will Estes + + * Makefile.in, configure.in: change references to TESTS/ to tests/ + to account for the directory name changes + +2001-05-27 Will Estes + + * flex.skl, gen.c: commit john millaway's YY_G wrapper corrections + +2001-05-21 Will Estes + + * tests/Makefile.in: remove || exit calls + +2001-05-21 Will Estes + + * gen.c: complete john millaway's reentrant patch + +2001-05-21 Will Estes + + * to.do/flex.rmail: more flex messages in the queue + +2001-05-18 Will Estes + + * flex.skl, flexdef.h, gen.c, main.c, nfa.c, scan.l: john millaway's + reentrancy patch + +2001-05-18 Will Estes + + * tests/Makefile.in: remove || exit from testing loop + +2001-05-18 Will Estes + + * Makefile.in: tell make about the tests directory and its + associated targets + +2001-05-18 Will Estes + + * TODO: rethink the todo list + +2001-05-18 Will Estes + + * flex.1: describe reentrant api changes + +2001-05-18 Will Estes + + * TODO: mention work needed for tests/ + +2001-05-18 Will Estes + + * configure.in: tell auto* about the test directory + +2001-05-18 Will Estes + + * README: make punctuation uniform, mention the new tests/ directory + +2001-05-18 Will Estes + + * NEWS: reformat items; cut out old items and move them to ONEWS + +2001-05-18 Will Estes + + * ONEWS: move old NEWS items to ONEWS + +2001-05-18 Will Estes + + * tests/Makefile.in, tests/README, tests/TEMPLATE/Makefile.in, + tests/TEMPLATE/parser.y, tests/TEMPLATE/scanner.l, + tests/TEMPLATE/test.input, tests/configure.in, + tests/test-basic-nr/Makefile.in, tests/test-basic-nr/scanner.l, + tests/test-basic-nr/test.input, tests/test-basic-r/Makefile.in, + tests/test-basic-r/scanner.l, tests/test-basic-r/test.input, + tests/test-bison-yylloc/Makefile.in, + tests/test-bison-yylloc/parser.y, + tests/test-bison-yylloc/scanner.l, + tests/test-bison-yylloc/test.input, + tests/test-bison-yylval/Makefile.in, + tests/test-bison-yylval/parser.y, + tests/test-bison-yylval/scanner.l, + tests/test-bison-yylval/test.input, + tests/test-include-by-buffer/Makefile.in, + tests/test-include-by-buffer/scanner.l, + tests/test-include-by-buffer/test-1.input, + tests/test-include-by-buffer/test-2.input, + tests/test-include-by-buffer/test-3.input, + tests/test-include-by-reentrant/Makefile.in, + tests/test-include-by-reentrant/scanner.l, + tests/test-include-by-reentrant/test-1.input, + tests/test-include-by-reentrant/test-2.input, + tests/test-include-by-reentrant/test-3.input, + tests/test-prefix-nr/Makefile.in, tests/test-prefix-nr/README, + tests/test-prefix-nr/scanner.l, tests/test-prefix-r/Makefile.in, + tests/test-prefix-r/README, tests/test-prefix-r/scanner.l, + tests/test-pthread/Makefile.in, tests/test-pthread/scanner.l, + tests/test-pthread/test-1.input, tests/test-pthread/test-2.input, + tests/test-pthread/test-3.input, tests/test-pthread/test-4.input, + tests/test-pthread/test-5.input, tests/test-string-nr/Makefile.in, + tests/test-string-nr/scanner.l, tests/test-string-r/Makefile.in, + tests/test-string-r/scanner.l, tests/test-yyextra/Makefile.in, + tests/test-yyextra/scanner.l, tests/test-yyextra/test.input: add + john millaway's test directory + +2001-05-04 Will Estes + + * to.do/flex.rmail: more mail in flex.rmail + +2001-05-03 Will Estes + + * FlexLexer.h, ccl.c, dfa.c, ecs.c, flex.skl, flexdef.h, gen.c, + libmain.c, libyywrap.c, main.c, misc.c, nfa.c, parse.y, scan.l, + sym.c, tblcmp.c, yylex.c: remove extraneous rcs keywords + +2001-05-03 Will Estes + + * README: mention RoadMap + +2001-05-01 Will Estes + + * examples/README, examples/debflex.awk, examples/manual/ChangeLog, + examples/manual/Makefile, examples/manual/README, + examples/manual/cat.lex, examples/manual/dates.lex, + examples/manual/datetest.dat, examples/manual/eof_rules.lex, + examples/manual/eof_test01.txt, examples/manual/eof_test02.txt, + examples/manual/eof_test03.txt, examples/manual/expr.lex, + examples/manual/expr.y, examples/manual/front.lex, + examples/manual/front.y, examples/manual/j2t.lex, + examples/manual/myname.lex, examples/manual/myname.txt, + examples/manual/myname2.lex, examples/manual/numbers.lex, + examples/manual/pas_include.lex, examples/manual/pascal.lex, + examples/manual/reject.lex, examples/manual/replace.lex, + examples/manual/string1.lex, examples/manual/string2.lex, + examples/manual/strtest.dat, examples/manual/unput.lex, + examples/manual/user_act.lex, examples/manual/userinit.lex, + examples/manual/wc.lex, examples/manual/yymore.lex, + examples/manual/yymore2.lex, examples/manual/yymoretest.dat, + examples/testxxLexer.l, to.do/README, to.do/Wilhelms.todo, + to.do/Wish-List, to.do/flex.rmail, to.do/unicode/FlexLexer.h, + to.do/unicode/ccl.c, to.do/unicode/changes.txt, + to.do/unicode/ecs.c, to.do/unicode/flex.1, to.do/unicode/flex.skl, + to.do/unicode/flexdef.h, to.do/unicode/gen.c, to.do/unicode/main.c, + to.do/unicode/misc.c, to.do/unicode/scan.l, to.do/unicode/tblcmp.c: + adding the rest of vern's files + +2001-05-01 Will Estes + + * README: mention misc/ directory + +2001-05-01 Will Estes + + * version.h: version is 2.5.5b + +2001-05-01 Will Estes + + * Makefile.in: remove header from top; add rule to generate + initscan.c just in case + +2001-05-01 Will Estes + + * configure.in: dont check for initscan.c; check for scan.l instead + +2001-05-01 Will Estes + + * RoadMap: list of source files + +2001-05-01 Will Estes + + * README: rewrite README to reflect changes in layout of directories + +2001-05-01 Will Estes + + * AUTHORS, THANKS, TODO: initial attempt at the files + +2001-05-01 Will Estes + + * COPYING: add 2001 copyright notice + +2001-05-01 Will Estes + + * autogen.sh: initial attempt at a bootstrap script for developers + +2001-05-01 Will Estes + + * flex.texi: texinfo manual, old contributed version + +2000-08-21 Vern Paxson + + * flex.1: fixed some bugs in examples of [[:...:]] ccls + +2000-08-21 Vern Paxson + + * version.h: version shipped to Dick King + +2000-08-21 Vern Paxson + + * flex.skl: explicit include of iostream.h + +2000-08-21 Vern Paxson + + * scan.l: if a newline is seen in , assume it + terminates the string. + +2000-08-21 Vern Paxson + + * flexdef.h, sym.c: moved symbol table definitions from flexdef.h + into sym.c + +2000-08-21 Vern Paxson + + * dfa.c: fixed underallocation for accset + +1997-06-27 Vern Paxson + + * COPYING: revised for rms + +1997-06-23 Vern Paxson + + * flex.skl: fixed memory leak + +1997-06-23 Vern Paxson + + * flex.1: input() doesn't destroy yytext + +1997-06-23 Vern Paxson + + * FlexLexer.h: wrapped with extern "C++" + +1996-12-13 Vern Paxson + + * flex.skl: use delete [] for yy_state_buf + +1996-10-29 Vern Paxson + + * flex.skl: fixed %option noinput + +1996-10-29 Vern Paxson + + * flex.skl: free(char*) fix ... Sigh ... + +1996-10-11 Vern Paxson + + * gen.c: bug fix for yymore()/yylineno interaction + +1996-10-11 Vern Paxson + + * gen.c: fixed memory leak + +1996-09-10 Vern Paxson + + * NEWS: release 2.5.4 + +1996-09-10 Vern Paxson + + * Makefile.in: more stuff for distclean + +1996-09-10 Vern Paxson + + * flex.skl: "str" -> "yy_str" + +1996-09-10 Vern Paxson + + * version.h: 2.5.4 + +1996-07-02 Vern Paxson + + * flex.skl: (attempted) fix for input() crossing a file boundary + +1996-05-29 Vern Paxson + + * NEWS: don't do Acorn diffs + +1996-05-29 Vern Paxson + + * NEWS: some minor additions for 2.5.3 + +1996-05-29 Vern Paxson + + * NEWS, version.h: 2.5.3 + +1996-05-25 Vern Paxson + + * flex.skl: initialize yy_more_offset etc. for yyFlexLexer class + +1996-05-25 Vern Paxson + + * flex.skl: niggling cosmetic tweak + +1996-05-25 Vern Paxson + + * flex.skl: bug fixes for yymore (especially with %array) + +1996-05-25 Vern Paxson + + * gen.c: yymore + %array tweaks + +1996-05-25 Vern Paxson + + * FlexLexer.h: added yy_{,prev_}more_offset + +1996-05-25 Vern Paxson + + * main.c: removed decl of unused library function + +1996-05-25 Vern Paxson + + * flex.skl: snapshot of cscope yymore fixes, prior to switching + yymore-on-%array approach + +1995-12-18 Vern Paxson + + * gen.c: don't stack states on NUL-transitions that are jams + +1995-09-27 Vern Paxson + + * libmain.c: fixed re Esmond Pitt's ancient suggestion + +1995-04-28 Vern Paxson + + * misc.c: ANSI C / Solaris tweak + +1995-04-24 Vern Paxson + + * flex.1: credits + +1995-04-24 Vern Paxson + + * NEWS: multiple FlexLexer.h includes + +1995-04-24 Vern Paxson + + * FlexLexer.h: fix multiple inclusions + +1995-04-24 Vern Paxson + + * scan.l: lint tweak + +1995-04-24 Vern Paxson + + * flex.1: typo fixed + +1995-04-24 Vern Paxson + + * flex.1: credits update + +1995-04-24 Vern Paxson + + * flex.skl: (char*) cast for realloc + +1995-04-24 Vern Paxson + + * NEWS: (char*) tweak + +1995-04-21 Vern Paxson + + * NEWS: VMS update for 2.5.2 + +1995-04-21 Vern Paxson + + * Makefile.in: clarify when 8-bit scanners are created by default, + vs. 7-bit + +1995-04-21 Vern Paxson + + * parse.y: reworked alloca() chud, from Francois + +1995-04-20 Vern Paxson + + * NEWS, version.h: 2.5.2 + +1995-04-20 Vern Paxson + + * flex.1: 2.5.2 update + +1995-04-20 Vern Paxson + + * dfa.c, main.c: const -> yyconst + +1995-04-20 Vern Paxson + + * Makefile.in: fixed some old libfl.a references + +1995-04-20 Vern Paxson + + * Makefile.in: some (but not all) of Francois' tweaks + +1995-04-20 Vern Paxson + + * configure.in: tweaks from Francois + +1995-04-20 Vern Paxson + + * flex.skl: yy_delete_buffer allows nil buffer pointer + +1995-04-20 Vern Paxson + + * main.c: do_stdinit now defaults to false + +1995-04-20 Vern Paxson + + * FlexLexer.h: remove first default for yylex(new_in, new_out) + +1995-04-20 Vern Paxson + + * flex.skl: rearrange some definitions; fix YY_NO_UNPUT + +1995-04-20 Vern Paxson + + * parse.y: more alloca() bullshit + +1995-04-20 Vern Paxson + + * misc.c: octal escape sequence must have just digits 0-7 + +1995-04-20 Vern Paxson + + * scan.l: '-' means stdin octal escape sequence must just be digits + 0-7 + +1995-04-20 Vern Paxson + + * main.c: -- terminates options + +1995-04-20 Vern Paxson + + * flexdef.h: added dataflush() prototype + +1995-04-20 Vern Paxson + + * misc.c: move dataflush, otoi prototypes into flexdef.h + +1995-04-20 Vern Paxson + + * flex.skl, gen.c: const -> yyconst + +1995-04-20 Vern Paxson + + * gen.c: fixed bug in needing yy_cp for -Cf w/ backing up + +1995-03-28 Vern Paxson + + * README, flex.1: Stan Adermann credit + +1995-03-27 Vern Paxson + + * README: beta-tester update + +1995-03-27 Vern Paxson + + * NEWS, version.h: 2.5.1 + +1995-03-27 Vern Paxson + + * flex.1: update date for 2.5.1 release, some feedbacker credits + +1995-03-27 Vern Paxson + + * gen.c: fixed lint problem with declaring yy_cp unnecessarily + +1995-03-27 Vern Paxson + + * dfa.c: {}'s around full-table initializations + +1995-03-21 Vern Paxson + + * README: for version 2.5 + +1995-03-21 Vern Paxson + + * flex.1: added note regarding yylineno should be maintained on a + per-buffer basis + +1995-03-21 Vern Paxson + + * NEWS: new C++ member functions + +1995-03-21 Vern Paxson + + * NEWS, flex.1: 2.5.0.8 update + +1995-03-21 Vern Paxson + + * main.c: rename yylineno if -P + +1995-03-20 Vern Paxson + + * flexdef.h: do_yylineno MARKER_DIFFERENCE depends on MAXIMUM_MNS + +1995-03-20 Vern Paxson + + * Makefile.in: removed redundant skel.c from DISTFILES + +1995-03-20 Vern Paxson + + * FlexLexer.h: debug(), setdebug(), lineno() + +1995-03-20 Vern Paxson + + * flex.skl: %option yylineno support + +1995-03-20 Vern Paxson + + * gen.c: read up to newline for interactive reads, rather than one + char + +1995-03-20 Vern Paxson + + * main.c, scan.l: added %option yylineno + +1995-03-18 Vern Paxson + + * gen.c: added do_yylineno + +1995-03-06 Vern Paxson + + * NEWS, flex.1: 2.5.0.7 + +1995-03-05 Vern Paxson + + * Makefile.in: realclean -> maintainer-clean + +1995-03-05 Vern Paxson + + * flex.skl: Added yy_flush_buffer + +1995-03-05 Vern Paxson + + * FlexLexer.h: added yy_flush_buffer + +1995-03-05 Vern Paxson + + * main.c: prefix support for yy_flush_buffer + +1995-03-05 Vern Paxson + + * parse.y: added %option yyclass + +1995-03-05 Vern Paxson + + * flexdef.h, main.c, scan.l: added yyclass + +1995-03-05 Vern Paxson + + * FlexLexer.h: Added switch_streams + +1995-03-05 Vern Paxson + + * flex.skl: added switch_streams + +1995-03-05 Vern Paxson + + * main.c: don't rename yy_flex_debug for C++ + +1995-03-05 Vern Paxson + + * gen.c: yy_flex_debug extern only if not C++ + +1995-03-05 Vern Paxson + + * FlexLexer.h: added yy_flex_debug member variable + +1995-03-05 Vern Paxson + + * flex.skl: yyFlexLexer initialization of yy_flex_debug + +1995-03-04 Vern Paxson + + * flexdef.h, main.c: VMS POSIX stuff + +1995-03-04 Vern Paxson + + * flex.skl: moved position of yy_init = 0 + +1995-03-04 Vern Paxson + + * flex.skl: added YY_EXIT_FAILURE + +1995-03-04 Vern Paxson + + * main.c: removed VMS-specific exit + +1995-03-04 Vern Paxson + + * dfa.c, flexdef.h, gen.c, main.c, misc.c, nfa.c, scan.l, sym.c, + yylex.c: internationalization aids + +1995-03-04 Vern Paxson + + * main.c: do yy_flex_debug prefix for both C++ and C + +1995-02-06 Vern Paxson + + * main.c: fixed program_name tweak again + +1995-01-11 Vern Paxson + + * main.c: oops, fixed program_name tweak + +1995-01-11 Vern Paxson + + * main.c: program_name is "flex" if argv[0] nil + +1995-01-10 Vern Paxson + + * NEWS: 2.5.0.5 + +1995-01-10 Vern Paxson + + * flex.1: Documented YY_NUM_RULES + +1995-01-10 Vern Paxson + + * Makefile.in: added formatted man page to MISC + +1995-01-10 Vern Paxson + + * main.c: help messages to stdout + +1995-01-09 Vern Paxson + + * gen.c: Added YY_NUM_RULES + +1995-01-09 Vern Paxson + + * flex.skl: better fix for #pragma problem + +1995-01-09 Vern Paxson + + * flexdef.h: better fix for #pragma portability problem + +1995-01-09 Vern Paxson + + * misc.c: "# line" -> #line + +1995-01-09 Vern Paxson + + * flex.skl, flexdef.h: comment out Turbo C #pragma's + +1995-01-09 Vern Paxson + + * scan.l: reset linenum on new file + +1995-01-09 Vern Paxson + + * flex.skl: isatty() extern + +1995-01-09 Vern Paxson + + * NEWS, flex.1: 2.5.0.4 + +1995-01-09 Vern Paxson + + * main.c: long options, VMS tweaks + +1995-01-09 Vern Paxson + + * Makefile.in: Added parse.c, parse.h for dist MISC directory + +1995-01-09 Vern Paxson + + * flexdef.h: some "const" cleansing + +1995-01-09 Vern Paxson + + * mkskel.sh: skel[] is now const + +1995-01-09 Vern Paxson + + * misc.c: some const cleansing + +1995-01-09 Vern Paxson + + * scan.l: #line in section 1 + +1995-01-05 Vern Paxson + + * sym.c: preen + +1994-12-29 Vern Paxson + + * configure.in: config.h from conf.in + +1994-12-29 Vern Paxson + + * flexdef.h: for VMS, delete -> remove + +1994-12-29 Vern Paxson + + * Makefile.in: config.h.in -> conf.in rm config.h on distclean + +1994-12-29 Vern Paxson + + * main.c: stdinit tweaks + +1994-12-29 Vern Paxson + + * scan.l: added nostdinit + +1994-12-28 Vern Paxson + + * NEWS: added MS-DOS note for 2.5.0.2 + +1994-12-28 Vern Paxson + + * flex.1: typos, tweaks + +1994-12-28 Vern Paxson + + * Makefile.in: removed flexdoc + +1994-12-28 Vern Paxson + + * flex.1: flexdoc/flex merge + +1994-12-28 Vern Paxson + + * flex.1: typos + +1994-12-28 Vern Paxson + + * NEWS: typo + +1994-12-28 Vern Paxson + + * flex.1: 2.5 update + +1994-12-28 Vern Paxson + + * NEWS: 2.5.0.2 + +1994-12-28 Vern Paxson + + * scan.l: fixed sense of %option main implying %option noyywrap + +1994-12-28 Vern Paxson + + * flex.skl: YY_FLEX_{MAJOR,MINOR}_VERSION fixed bug in unput + trashing yytext even with %array + +1994-12-17 Vern Paxson + + * flex.1: prior to 2.5 update + +1994-12-17 Vern Paxson + + * main.c: C++/-P fixes + +1994-12-17 Vern Paxson + + * FlexLexer.h: -P fixes constructor, destructor moved to flex.skl + +1994-12-17 Vern Paxson + + * flex.skl: YY_SKIP_YYWRAP yyFlexLexer constructor, destructor + +1994-12-15 Vern Paxson + + * gen.c: formatting + +1994-12-15 Vern Paxson + + * gen.c: fixed bug in adjusting yytext before backing up + +1994-12-10 Vern Paxson + + * scan.l: switched scanner itself over to [:xxx:] + +1994-12-10 Vern Paxson + + * flex.skl: added YY_FLEX_VERSION + +1994-12-10 Vern Paxson + + * scan.l: Fixed CCL-match pattern for [:whatever:] + +1994-12-10 Vern Paxson + + * parse.y: treat [:upper:] as [:lower:] if -i + +1994-12-06 Vern Paxson + + * NEWS: 2.5.0.1 + +1994-12-06 Vern Paxson + + * flex.skl, gen.c: input() maintains BOL + +1994-12-06 Vern Paxson + + * flex.skl: check size of buffer in yy_scan_buffer + +1994-12-06 Vern Paxson + + * flex.skl: added %option main, fixed missing %* + +1994-12-06 Vern Paxson + + * parse.y: added ccl exprs + +1994-12-06 Vern Paxson + + * scan.l: added ccl exprs, %option main + +1994-12-06 Vern Paxson + + * yylex.c: added %options, ccl exprs + +1994-12-05 Vern Paxson + + * misc.c: undid previous change + +1994-12-04 Vern Paxson + + * Makefile.in: Makefile.in from srcdir + +1994-12-04 Vern Paxson + + * Makefile.in: added skel.c to DISTFILES + +1994-12-04 Vern Paxson + + * flex.skl: added YYSTATE alias + +1994-12-04 Vern Paxson + + * scan.l: NL is now \r?\n + +1994-12-04 Vern Paxson + + * gen.c: use cerr for C++ diagnostics + +1994-12-03 Vern Paxson + + * flex.skl: undid YY_UNIX_NEWLINE + +1994-12-03 Vern Paxson + + * flexdef.h: STDC_HEADERS to check for stdlib + +1994-12-03 Vern Paxson + + * configure.in: AC_STDC_HEADERS -> AC_HEADER_STDC + +1994-12-03 Vern Paxson + + * misc.c: \n -> '\012' + +1994-12-03 Vern Paxson + + * flex.skl: Added YY_UNIX_NEWLINE + +1994-12-03 Vern Paxson + + * flex.skl: BOL changes + +1994-12-03 Vern Paxson + + * dfa.c: fixed bug with caseins but not ecs + +1994-12-03 Vern Paxson + + * gen.c: BOL changes some casts for Turbo C + +1994-12-03 Vern Paxson + + * main.c: messages identify filenames + +1994-12-03 Vern Paxson + + * misc.c: Increase slowly if realloc double overflows + +1994-12-03 Vern Paxson + + * nfa.c: YY_RULE_SETUP + +1994-12-03 Vern Paxson + + * scan.l: Added yy_XX_state %option's Added yy_set_bol + +1994-11-29 Vern Paxson + + * Makefile.in: don't remove ~ files + +1994-11-24 Vern Paxson + + * Makefile.in: get CFLAGS from autoconf + +1994-11-24 Vern Paxson + + * dfa.c, flex.skl, flexdef.h, gen.c, misc.c, parse.y, scan.l, sym.c: + Brian Madsen's tweaks for Borland + +1994-11-24 Vern Paxson + + * version.h: 2.5.0 + +1994-11-24 Vern Paxson + + * flexdef.h: Added do_stdinit + +1994-11-24 Vern Paxson + + * FlexLexer.h: Added yy_delete_buffer() in destructor + +1994-11-24 Vern Paxson + + * flex.skl: Added yy_set_interactive, YY_ALWAYS_INTERACTIVE, + YY_NEVER_INTERACTIVE, YY_NO_INPUT, YY_NO_UNPUT, YY_NO_*_STATE + +1994-11-24 Vern Paxson + + * main.c: Added do_stdinit, Think C hacks + +1994-11-24 Vern Paxson + + * scan.l: Added %options for input, always-interactive, + never-interactive, yy_scan_{buffer,bytes,string} + +1994-11-05 Vern Paxson + + * flex.skl: size_t #ifdef's for not compiling some statics + +1994-11-05 Vern Paxson + + * Makefile.in: $(FLEX) config.h + +1994-11-05 Vern Paxson + + * configure.in: config.h, size_t, malloc.h, sys/types.h + +1994-11-05 Vern Paxson + + * flexdef.h: config.h, size_t + +1994-11-05 Vern Paxson + + * main.c: yywrap option, no stdin/out init for VMS, mundane tweaks + +1994-11-05 Vern Paxson + + * parse.y: alloca, lint tweaks + +1994-11-05 Vern Paxson + + * scan.l: %option yywrap size_t tweaks + +1994-11-05 Vern Paxson + + * tblcmp.c: size_t tweaks + +1994-11-05 Vern Paxson + + * misc.c: size_t, STDC tweaks + +1994-11-05 Vern Paxson + + * flex.skl: Added yy_scan_{buffer,bytes,string}, plus tweaks + +1994-10-12 Vern Paxson + + * flex.skl: made stack code conditional on "stack" option + +1994-10-12 Vern Paxson + + * scan.l: added use of "stack" %option + +1994-08-03 Vern Paxson + + * gen.c: Fixed fencepost in call to yy_flex_strncpy + +1994-07-25 Vern Paxson + + * flex.skl: yy_eof_status -> yy_buffer_status + +1994-07-25 Vern Paxson + + * flex.skl: yy_flex_strcpy -> yy_flex_strncpy minor prototype tweak + +1994-07-25 Vern Paxson + + * gen.c: Bug fix for matching NUL's at end of token when + interactive. yy_flex_strcpy -> yy_flex_strncpy + +1994-07-25 Vern Paxson + + * nfa.c: No YY_USER_ACTION if continued action + +1994-03-16 Vern Paxson + + * flex.skl: Added fix for 8-bit chars returned by input() + +1994-03-16 Vern Paxson + + * flex.skl: Move definition of yy_flex_strcpy to come after #define + of yytext_ptr + +1994-01-08 Vern Paxson + + * mkskel.sh: flex.skel -> flex.skl + +1994-01-08 Vern Paxson + + * mkskel.sh: Initial revision + +1993-12-29 Vern Paxson + + * Makefile.in: Fixed scan.c target so "make" detects flex failure + +1993-12-27 Vern Paxson + + * scan.l: Added %option's + +1993-12-27 Vern Paxson + + * Makefile.in: Nuked FLEX_FLAGS that are now done using %option + +1993-12-27 Vern Paxson + + * parse.y, scan.l: %option + +1993-12-27 Vern Paxson + + * main.c: Reworked for %option + +1993-12-27 Vern Paxson + + * flexdef.h: Added "unspecified", globals for %option + +1993-12-27 Vern Paxson + + * sym.c: start condition #define's go to action file + +1993-12-27 Vern Paxson + + * misc.c: Added action_define() + +1993-12-27 Vern Paxson + + * scan.l: Minor consolidation using scon scopes etc + +1993-12-27 Vern Paxson + + * scan.l: Modified to use scon scopes + +1993-12-27 Vern Paxson + + * scan.l: indented rules + +1993-12-26 Vern Paxson + + * parse.y: Added scon_stk stuff, format_warn + +1993-12-26 Vern Paxson + + * flexdef.h: Added format_warn + +1993-12-26 Vern Paxson + + * parse.y: Working checkpoint prior to adding { stuff + +1993-12-26 Vern Paxson + + * flexdef.h, main.c: Added in_rule, deleted actvsc + +1993-12-26 Vern Paxson + + * misc.c: Added doubling of '\'s in filenames + +1993-12-26 Vern Paxson + + * scan.l: Added in_rule, doing_rule_action + +1993-12-26 Vern Paxson + + * sym.c: Removed actvsc + +1993-12-23 Vern Paxson + + * flex.1: -ooutput #line directives credits + +1993-12-23 Vern Paxson + + * flex.skl: Fixsed sense of test for %array + +1993-12-23 Vern Paxson + + * NEWS: 2.5.0 snapshot for Craig + +1993-12-23 Vern Paxson + + * parse.y: Added beginnings of { ... } + +1993-12-23 Vern Paxson + + * scan.l: Simplified scanning {}'s + +1993-12-20 Vern Paxson + + * flexdef.h: Added + +1993-12-17 Vern Paxson + + * flex.skl: prototypes for alloc/string routines + +1993-12-17 Vern Paxson + + * flex.skl: alloc, string routines internal + +1993-12-17 Vern Paxson + + * Makefile.in: Nuked lib{string,alloc}.c, added dependency of + yylex.o on parse.h + +1993-12-17 Vern Paxson + + * configure.in: Check for string.h + +1993-12-17 Vern Paxson + + * flexdef.h: Use autoconf for string/strings.h yy_flex_XXX -> + flex_XXX + +1993-12-17 Vern Paxson + + * scan.l: Added flex_XXX -> yy_flex_XXX wrappers + +1993-12-17 Vern Paxson + + * dfa.c, misc.c, sym.c: yy_flex_XXX -> flex_XXX + +1993-12-17 Vern Paxson + + * yylex.c: No more WHITESPACE token + +1993-12-16 Vern Paxson + + * FlexLexer.h, flex.skl: Added yy_top_state() + +1993-12-16 Vern Paxson + + * scan.l: simplified comment-scanning using push/pop states + +1993-12-16 Vern Paxson + + * parse.y: removed crufty WHITESPACE token, some uses of '\n' token + +1993-12-15 Vern Paxson + + * FlexLexer.h: start stack, extern "C++" moved + +1993-12-15 Vern Paxson + + * dfa.c: Bug fix for -CF + +1993-12-15 Vern Paxson + + * flexdef.h, misc.c: alloc routines take unsigned + +1993-12-15 Vern Paxson + + * flex.skl: start-state stacks, alloc routines take unsigned + +1993-12-15 Vern Paxson + + * flexdef.h, misc.c: bracket -CF table elements + +1993-12-13 Vern Paxson + + * misc.c: Do #bytes computation in {re,}allocate_array() only once + +1993-12-11 Vern Paxson + + * flex.skl, flexdef.h, gen.c, main.c, misc.c, scan.l, sym.c: + yy_str*() -> str*() + +1993-12-11 Vern Paxson + + * Makefile.in, dfa.c, flexdef.h, gen.c, main.c, misc.c, nfa.c, + parse.y, scan.l, sym.c: -o option + +1993-12-11 Vern Paxson + + * gen.c: lint tweak + +1993-12-11 Vern Paxson + + * NEWS: Expanded on extern "C++" news item + +1993-12-11 Vern Paxson + + * NEWS: 2.4.5 + +1993-12-11 Vern Paxson + + * flex.skl: Added yy_fill_buffer + +1993-12-11 Vern Paxson + + * gen.c: is_interactive -> yy_is_interactive + +1993-12-11 Vern Paxson + + * flex.1: Updated credits + +1993-12-11 Vern Paxson + + * Makefile.in: Fixed typo in "uninstall" target + +1993-12-11 Vern Paxson + + * gen.c: Updated comment regarding 0-based vs. 1-based arrays for + -CF. + +1993-12-11 Vern Paxson + + * dfa.c: Initialize dfaacc[0] for -CF representation Fixed minor + memory leak + +1993-12-11 Vern Paxson + + * main.c: #include "FlexLexer.h" -> + +1993-12-11 Vern Paxson + + * FlexLexer.h: Added extern "C++" wrapper + +1993-12-09 Vern Paxson + + * main.c: Detect REJECT etc. before generating YY_USES_REJECT! + +1993-12-09 Vern Paxson + + * gen.c: Fixed bug in interactive reads where char is unsigned + +1993-12-09 Vern Paxson + + * parse.y: Fixed bug in treating '$' as variable trailing context + +1993-12-09 Vern Paxson + + * version.h: 2.4.5 + +1993-12-07 Vern Paxson + + * README: pretester update + +1993-12-07 Vern Paxson + + * NEWS: 2.4.4 + +1993-12-07 Vern Paxson + + * flex.1: LexError(), C++ experiment warning, credits + +1993-12-07 Vern Paxson + + * scan.l: Fixed 8-bit bug + +1993-12-07 Vern Paxson + + * flex.skl, gen.c: Fixed nasty 8-bit bugs + +1993-12-07 Vern Paxson + + * dfa.c, ecs.c, flexdef.h, gen.c, main.c, nfa.c, tblcmp.c: + {min,max,abs} -> {MIN,MAX,ABS} + +1993-12-07 Vern Paxson + + * FlexLexer.h, flex.skl: Support for yyFlexLexer::LexerError + +1993-12-06 Vern Paxson + + * version.h: 2.4.4 + +1993-12-05 Vern Paxson + + * flex.1: credits update + +1993-12-05 Vern Paxson + + * Makefile.in: very minor "install" tweaks + +1993-12-05 Vern Paxson + + * flex.skl, nfa.c: YY_USER_ACTION generated now for each case in + action switch + +1993-12-04 Vern Paxson + + * flex.skl: Fixed bug in pointing yyin at a new file and resuming + scanning + +1993-12-03 Vern Paxson + + * NEWS: Added note regarding g++ 2.5.X + +1993-12-03 Vern Paxson + + * flex.1: updated credits + +1993-12-03 Vern Paxson + + * NEWS: ranlib addition for 2.4.3 + +1993-12-03 Vern Paxson + + * Makefile.in: Minor tweak to last change + +1993-12-03 Vern Paxson + + * Makefile.in: run ranlib on libfl.a + +1993-12-03 Vern Paxson + + * NEWS: Hopefully last update prior to 2.4.3 + +1993-12-03 Vern Paxson + + * flexdef.h, gen.c, misc.c, sym.c: lint tweaks + +1993-12-03 Vern Paxson + + * Makefile.in: Added exec_prefix + +1993-12-03 Vern Paxson + + * flex.1: credit update + +1993-12-03 Vern Paxson + + * flex.skl: lint tweak + +1993-12-03 Vern Paxson + + * NEWS: FlexLexer.h fixed for separate inclusion + +1993-12-03 Vern Paxson + + * FlexLexer.h, flex.skl, main.c: mods so FlexLexer.h can be included + separately + +1993-12-03 Vern Paxson + + * flex.1: -F incompatible with -+ + +1993-12-02 Vern Paxson + + * NEWS: Elaborated comments for 2.4.3 + +1993-12-02 Vern Paxson + + * NEWS: 2.4.3 + +1993-12-02 Vern Paxson + + * flex.1: Updated message regarding missing libfl.a routines Added + thanks to Noah Friedman + +1993-12-02 Vern Paxson + + * Makefile.in: Added libstring.c Modified "lint" target to use + -Dconst= Added a.out, lex.yy.cc to sundry clean targets + +1993-12-02 Vern Paxson + + * flex.skl, flexdef.h, gen.c, main.c, misc.c, scan.l, sym.c: Use + yy_strXXX() routines instead of + +1993-12-01 Vern Paxson + + * version.h: 2.4.3 + +1993-12-01 Vern Paxson + + * flexdef.h, misc.c: yy_flex_xmalloc() moved to misc.c + +1993-12-01 Vern Paxson + + * flex.skl: Fixed bug in yy_fatal_error() + +1993-12-01 Vern Paxson + + * Makefile.in: ... and remove plain tar file after compression + +1993-12-01 Vern Paxson + + * NEWS: 2.4.2 + +1993-12-01 Vern Paxson + + * Makefile.in: Produce both compress'd and gzip'd distribution tar + files + +1993-12-01 Vern Paxson + + * version.h: Release 2.4.2 + +1993-11-30 Vern Paxson + + * NEWS: -a -> -Ca + +1993-11-30 Vern Paxson + + * README: described configuration files in manifest + +1993-11-30 Vern Paxson + + * Makefile.in: Added intermediate step of copying MISC/alloca.c -> + alloca.c Included CPPFLAGS when compiling alloca.c + +1993-11-30 Vern Paxson + + * README: Credit to 2.4 pre-testers. + +1993-11-30 Vern Paxson + + * gen.c: Fixed nasty bug in short/long decl decision + +1993-11-30 Vern Paxson + + * flexdef.h: Lowered MAX_SHORT out of increased general paranoia. + Added yy_flex_xmalloc() proto + +1993-11-30 Vern Paxson + + * main.c: Fixed very minor typo in -v output + +1993-11-30 Vern Paxson + + * misc.c: Removed vestigal cast to (char) in isupper() call + +1993-11-30 Vern Paxson + + * misc.c: Added casts to unsigned Char for isascii() calls + +1993-11-30 Vern Paxson + + * parse.y: Added #ifdef chud for alloca() + +1993-11-30 Vern Paxson + + * Makefile.in: Added alloca + +1993-11-30 Vern Paxson + + * configure.in: Add AC_ALLOCA if using bison + +1993-11-29 Vern Paxson + + * Makefile.in: Added intermediate file going scan.l -> scan.c + +1993-11-29 Vern Paxson + + * Makefile.in: Removed parse.{c,h} from distribution files, since + they may not be all that portable. + +1993-11-29 Vern Paxson + + * flex.skl: Fixed %array YYLMAX headaches, added error message if + buffer needs growing but REJECT used + +1993-11-29 Vern Paxson + + * gen.c, main.c: Fixed YYLMAX headaches + +1993-11-29 Vern Paxson + + * flex.1: Documented that buffer can't grow if REJECT used + +1993-11-29 Vern Paxson + + * Makefile.in: Added parse.{c,h} to dist files + +1993-11-29 Vern Paxson + + * flex.skl, flexdef.h, gen.c, main.c, misc.c, scan.l: Fixed to + buffer section 1 definitions + +1993-11-29 Vern Paxson + + * sym.c: Fixed ANSI-C glitch with '%' operator + +1993-11-29 Vern Paxson + + * scan.l: Fixed mis-definition of ndlookup() + +1993-11-29 Vern Paxson + + * NEWS: 2.4 -> 2.4.1 + +1993-11-29 Vern Paxson + + * Makefile.in: Added install.sh, mkinstalldirs to distribution files + +1993-11-29 Vern Paxson + + * flex.1: Added Nathan Zelle, "promoted" Francois + +1993-11-29 Vern Paxson + + * Makefile.in: only "realclean" removes flex dist depends on flex + +1993-11-29 Vern Paxson + + * flexdef.h, misc.c: myctoi takes char[] instead of Char[] + +1993-11-28 Vern Paxson + + * flexdef.h: -a -> -Ca all_lower, all_upper -> work on char* + +1993-11-28 Vern Paxson + + * Makefile.in: Added -Ca to bigcheck + +1993-11-28 Vern Paxson + + * main.c: -a -> -Ca; fixed help output + +1993-11-28 Vern Paxson + + * dfa.c, flex.1: -a -> -Ca + +1993-11-28 Vern Paxson + + * misc.c: all_lower, all_upper work on char* + +1993-11-28 Vern Paxson + + * scan.l: Fixed some casts now that yytext is always char* and never + unsigned char* + +1993-11-28 Vern Paxson + + * Makefile.in: Francois' tweaks + +1993-11-28 Vern Paxson + + * configure.in: AC_LN_S, AC_STDC_HEADERS (but not AC_ALLOCA) + +1993-11-27 Vern Paxson + + * NEWS: fixed typo + +1993-11-27 Vern Paxson + + * Makefile.in: Don't remove dist directory + +1993-11-27 Vern Paxson + + * Makefile.in: Include liballoc.c in lint targets + +1993-11-27 Vern Paxson + + * misc.c: lint tweak + +1993-11-27 Vern Paxson + + * Makefile.in: Added -l compression to bigcheck + +1993-11-27 Vern Paxson + + * Makefile.in: permission tweaking for "dist" + +1993-11-27 Vern Paxson + + * Makefile.in: more "dist" tweaks + +1993-11-27 Vern Paxson + + * Makefile.in: Changed "make dist" to use version.h, include scan.c + in initial dir copy + +1993-11-27 Vern Paxson + + * version.h: 2.4.1 + +1993-11-27 Vern Paxson + + * README: Revised as per Francois Pinard + +1993-11-27 Vern Paxson + + * COPYING: flex.skel -> flex.skl + +1993-11-27 Vern Paxson + + * NEWS: Updated date of 2.4 release + +1993-11-27 Vern Paxson + + * Makefile.in: Removed manual & nroff output from distribution + +1993-11-27 Vern Paxson + + * NEWS: 2.4.1 release + +1993-11-27 Vern Paxson + + * configure.in: Initial revision + +1993-11-27 Vern Paxson + + * Makefile.in: Merge w/ 2.4.1 changes added "dist2" target + +1993-11-26 Vern Paxson + + * Makefile.in: Initial revision + +1993-11-26 Vern Paxson + + * flexdef.h: Removed #ifndef FILE protection from include of stdio + +1993-11-26 Vern Paxson + + * flex.1: Added Francois Pinard to distribution headache helpers + +1993-11-26 Vern Paxson + + * flex.skl: Modified C++ scanners to get input a character at a time + for interactive scanners. + +1993-11-26 Vern Paxson + + * main.c: Added YY_INTERACTIVE. + +1993-11-26 Vern Paxson + + * scan.l: Put definitions inside ()'s so we can test -l option for + "make bigcheck" + +1993-11-26 Vern Paxson + + * flex.1: Documented YY_INTERACTIVE. + +1993-11-26 Vern Paxson + + * flex.1, flex.skl, flexdef.h, gen.c, main.c, parse.y, scan.l: -l + lex compatibility flag + +1993-11-20 Vern Paxson + + * flex.skl: Support for read()/fread() section 1 definitions precede + default macro definitions + +1993-11-20 Vern Paxson + + * flexdef.h: Added use_read global + +1993-11-20 Vern Paxson + + * gen.c: Cleaner definition for yymore() Fixed string broken across + multiple lines + +1993-11-20 Vern Paxson + + * main.c: Added -Cr + +1993-11-20 Vern Paxson + + * misc.c: K&R declaration for check_char() + +1993-11-20 Vern Paxson + + * flex.1: Documented -Cr + +1993-11-20 Vern Paxson + + * flex.1: No need to #undef before redefining prior to -Cr + documentation + +1993-11-10 Vern Paxson + + * README: Heavily massaged for 2.4 + +1993-11-10 Vern Paxson + + * flex.1: Added Landon Noll to thanks. + +1993-11-10 Vern Paxson + + * NEWS: 2.4 release + +1993-11-10 Vern Paxson + + * flex.1: 2.4 documentation + +1993-11-10 Vern Paxson + + * main.c: Added global to remember -P prefix so it can be written in + -v summary. Alphabetized prefix generation, added yywrap + +1993-11-09 Vern Paxson + + * version.h: updated date for 2.4.0 :-( + +1993-10-10 Vern Paxson + + * FlexLexer.h: Whitespace tweaking + +1993-10-10 Vern Paxson + + * main.c: Use DEFAULT_CSIZE only if not using equivalence classes. + +1993-10-10 Vern Paxson + + * flex.1: Checkpoint prior to final 2.4 update + +1993-10-04 Vern Paxson + + * NEWS: Raw 2.4 changes + +1993-10-04 Vern Paxson + + * flex.skl: osfcn.h -> unistd.h + +1993-10-04 Vern Paxson + + * flex.skl: Added "static" to definition of yy_fatal_error as well + as fwd decl. + +1993-10-04 Vern Paxson + + * flex.skl: Added yy_fatal_error function. + +1993-10-03 Vern Paxson + + * flex.skl, gen.c: Got rid of (char *) casts of yytext, no longer + needed. + +1993-10-03 Vern Paxson + + * FlexLexer.h: YY_CHAR -> char added YYText(), YYLeng() + +1993-10-03 Vern Paxson + + * flex.skl, gen.c: Minimized use of YY_CHAR + +1993-10-03 Vern Paxson + + * main.c: Added "flex++" feature Minimized use of YY_CHAR + +1993-10-02 Vern Paxson + + * main.c: Clarified help message for -S + +1993-10-02 Vern Paxson + + * libyywrap.c, version.h: Initial revision + +1993-10-02 Vern Paxson + + * main.c: If -+ used, output to lex.yy.cc + +1993-10-02 Vern Paxson + + * FlexLexer.h, flex.skl: Switched from FILE*'s to stream's + +1993-10-02 Vern Paxson + + * flexdef.h: Added expand_nxt_chk() extern. + +1993-10-02 Vern Paxson + + * flex.skl: Added dynamic buffer growing. Added yyless() for + section 3. + +1993-10-02 Vern Paxson + + * dfa.c, flexdef.h, gen.c, main.c: Added -a option for long-align. + +1993-10-02 Vern Paxson + + * scan.l: formfeed no longer considered whitespace + +1993-09-21 Vern Paxson + + * flexdef.h: Nuked FILENAMESIZE + +1993-09-21 Vern Paxson + + * main.c: yyflexlexer.h -> FlexLexer.h minor portability tweak + +1993-09-21 Vern Paxson + + * gen.c: Added start condition to EOF trace output + +1993-09-21 Vern Paxson + + * flex.skl: Added YY_START changed yyFlexLexer to define yylex() + +1993-09-21 Vern Paxson + + * misc.c: Minor portability tweaks + +1993-09-21 Vern Paxson + + * FlexLexer.h: Split into two classes, one fully abstract. yylex() + no longer abstract in yyFlexLexer + +1993-09-21 Vern Paxson + + * scan.l: PC lint tweak + +1993-09-21 Vern Paxson + + * parse.y: YYSTYPE #define'd to int + +1993-09-21 Vern Paxson + + * nfa.c: minor lint tweak + +1993-09-16 Vern Paxson + + * FlexLexer.h: Initial revision + +1993-09-16 Vern Paxson + + * flexdef.h: Delete prototypes for Unix system calls. + +1993-09-16 Vern Paxson + + * ccl.c, dfa.c, ecs.c, gen.c, main.c, misc.c, nfa.c, parse.y, + scan.l, sym.c, tblcmp.c, yylex.c: nuked static RCS string + +1993-09-16 Vern Paxson + + * main.c: %array not allowed with C++ scanners + +1993-09-16 Vern Paxson + + * scan.l: Fixed bugs regarding %{%} code in section 2 prolog %array + not allowed with C++ scanners + +1993-08-25 Vern Paxson + + * flexdef.h: Added C_plus_plus flag. + +1993-08-25 Vern Paxson + + * flex.skl: First version of C/C++ skeleton + +1993-08-25 Vern Paxson + + * gen.c: yy_state_type declared earlier. Made a bunch of statics + only output if not -+ + +1993-08-25 Vern Paxson + + * main.c: Added -+ option, updated usage() output, rearranged some + generated code to come at the right point in the output for + yyflexlexer.h. + +1993-08-25 Vern Paxson + + * misc.c: Added %+/%-/%* to skelout() + +1993-08-25 Vern Paxson + + * scan.l: EOF in section 2 prolog leads to section 0, not section 3 + +1993-08-25 Vern Paxson + + * yylex.c: Dump promotion of EOF in section 2 to turn on section 3; + instead just treat it like a final EOF + +1993-08-25 Vern Paxson + + * dfa.c: yy_nxt table should be "const" + +1993-08-24 Vern Paxson + + * flexdef.h: Removed a lot of #ifdef chud "backtracking" -> "backing + up" + +1993-08-24 Vern Paxson + + * main.c: "backtracking" -> "backing up" got rid of time reports + +1993-08-24 Vern Paxson + + * gen.c: "backtracking" -> "backing up" some portability tweaks + fixed to only call flexscan() when done if known to be in section 3 + +1993-08-24 Vern Paxson + + * misc.c: isascii() moved to flexdef.h nuked flex_gettime() + +1993-08-24 Vern Paxson + + * scan.l: Fixed bug with empty section 2 + +1993-08-24 Vern Paxson + + * yylex.c: Chucked definition of isascii() + +1993-08-24 Vern Paxson + + * flex.skl: preserve yytext on input() bug fix when combining + yyless() with yymore() checkpoint prior to C++ option + +1993-08-24 Vern Paxson + + * dfa.c: "backtracking" -> "backing up" + +1993-07-09 Vern Paxson + + * flex.skl: Fixed to not generate extra EOF's after reading one. + +1993-07-05 Vern Paxson + + * main.c: Spit out definition of YY_CHAR early + +1993-07-05 Vern Paxson + + * flex.skl: Some rearranging to make sure things get declared in the + right order + +1993-07-05 Vern Paxson + + * tblcmp.c: Some comment fixes as per Wilhelms + +1993-07-05 Vern Paxson + + * scan.l: Nuked #undef of yywrap, now that it's a function + +1993-07-05 Vern Paxson + + * parse.y: Fixed bug with Z-a character classes as per Wilhelms + +1993-07-05 Vern Paxson + + * nfa.c: added check_char call in mkstate() to prevent bad xtion + chars + +1993-07-05 Vern Paxson + + * gen.c: Fixed some reallocation bugs, etc. as per Wilhelms + +1993-07-05 Vern Paxson + + * flexdef.h: Added check_char(), readable_form() + +1993-07-05 Vern Paxson + + * flex.skl: Added #ifndef's around #define's to let user override + Moved a bunch of definitions prior to section 1 + +1993-07-05 Vern Paxson + + * dfa.c: Wilhems bug fixes. + +1993-07-05 Vern Paxson + + * ccl.c, misc.c: Added check_char() + +1993-06-12 Vern Paxson + + * flexdef.h: Changed to use yy_flex_alloc() and friends + +1993-06-12 Vern Paxson + + * main.c: Added -P flag + +1993-06-12 Vern Paxson + + * scan.l: Fixed bug in lex % directives + +1993-06-12 Vern Paxson + + * misc.c: Modified to use yy_flex_alloc() and friends + +1993-06-12 Vern Paxson + + * sym.c: Modified to use yy_flex_alloc() + +1993-06-12 Vern Paxson + + * flex.skl: Modified to use yy_flex_alloc() and friends Moved some + globals earlier in the file to permit access in section 1 + +1993-06-12 Vern Paxson + + * dfa.c: Got rid of code needed for %t + +1993-04-14 Vern Paxson + + * ccl.c, dfa.c, ecs.c, flex.skl, flexdef.h, gen.c, libmain.c, + main.c, misc.c, nfa.c, parse.y, scan.l, sym.c, tblcmp.c, yylex.c: + Reformatting. + +1993-04-05 Vern Paxson + + * flex.1: Fixed bug in description of backtracking + +1993-04-05 Vern Paxson + + * NEWS: 2.3.8 + +1993-04-05 Vern Paxson + + * flex.skl, main.c: %array support + +1993-04-05 Vern Paxson + + * misc.c: Added non-STDC clause for '\a' + +1993-04-05 Vern Paxson + + * scan.l: Fixed subtle problems regarding '*'s in comments + %pointer/%array match entire lines + +1993-04-05 Vern Paxson + + * gen.c: Added %array support + +1993-02-06 Vern Paxson + + * README: Finally updated email addr + +1993-02-06 Vern Paxson + + * flex.1: Mostly .LP -> .PP + +1993-02-06 Vern Paxson + + * flexdef.h: [no log message] + +1993-02-06 Vern Paxson + + * main.c, scan.l: A lot of tweaks ... + +1993-02-06 Vern Paxson + + * ccl.c: reallocate_character_array -> reallocate_Character_array + +1993-02-06 Vern Paxson + + * gen.c: Bug/lint fixes Modified to work with "action" array instead + of temp file + +1993-02-06 Vern Paxson + + * sym.c: Fixed bug in 8-bit hashing + +1993-02-06 Vern Paxson + + * parse.y: numerous bug fixes extra formatting of error/warning + messages added support of <*>, partial support for nested start + conditions + +1993-02-06 Vern Paxson + + * ecs.c: Remove %t cruft + +1993-02-06 Vern Paxson + + * flex.skl: Beginning of %pointer/%array support + +1993-02-06 Vern Paxson + + * dfa.c: Added keeping track of which rules are useful fixed a + fencepost error in checking for scanners that require -8 + +1993-02-06 Vern Paxson + + * nfa.c: Added checking for whether rules are useful modified to + work with internal "action" array + +1993-02-06 Vern Paxson + + * misc.c: Added internal "action" array, internal skeleton, + zero_out() in lieu of bzero + +1993-02-06 Vern Paxson + + * tblcmp.c: Fixed a bunch of fencepost errors in increasing tables. + +1993-02-06 Vern Paxson + + * yylex.c: -Wall fix + +1991-03-28 Vern Paxson + + * gen.c: Fixed out-of-bounds access bug; patch #7 for release 2.3 + +1991-03-28 Vern Paxson + + * NEWS: Patch #7 for 2.3 + +1990-10-23 Vern Paxson + + * gen.c: fixed missing "rule_type" entry for end-of-buffer action + +1990-08-29 Vern Paxson + + * gen.c: Fixed yymore() but in not resetting yy_more_len + +1990-08-29 Vern Paxson + + * NEWS: Patch #6 for 2.3 + +1990-08-16 Vern Paxson + + * NEWS: Patch #5 + +1990-08-14 Vern Paxson + + * misc.c: fixed comment in myesc() + +1990-08-14 Vern Paxson + + * NEWS: fixed date in patch #4 + +1990-08-14 Vern Paxson + + * NEWS: patch #4 + +1990-08-14 Vern Paxson + + * misc.c: fixed hexadecimal escapes; added is_hex_digit() + +1990-08-03 Vern Paxson + + * NEWS: Patch #3 + +1990-08-03 Vern Paxson + + * flex.skl, flexdef.h: changed to include for __GNUC__ + +1990-08-02 Vern Paxson + + * NEWS: 2.3 patch #2 + +1990-08-02 Vern Paxson + + * flex.skl: Another try at getting the malloc() definitions correct; + this time for g++, too + +1990-08-02 Vern Paxson + + * flex.skl, flexdef.h: fixed to declare malloc() and free() by hand + if __GNUC__ + +1990-07-28 Vern Paxson + + * flexdef.h: Changed to get malloc definition in identical fashion + to that used by flex.skel + +1990-06-28 Vern Paxson + + * NEWS: [no log message] + +1990-06-28 Vern Paxson + + * flex.1: Fixed bug in mini-scanner examle Fixed bug in YY_INPUT + redefinition yylineno defense reentrancy documentation Something + else which I forget. + +1990-06-27 Vern Paxson + + * COPYING, ccl.c, dfa.c, ecs.c, flexdef.h, gen.c, main.c, misc.c, + nfa.c, parse.y, scan.l, sym.c, tblcmp.c, yylex.c: 4.4 BSD copyright + +1990-05-26 Vern Paxson + + * README: Changed prolog to reflect 2.3 release. + +1990-05-26 Vern Paxson + + * NEWS: pointed reader at Makefile instead of README for porting + considerations added Makefile comments: support for SCO Unix; + parameterization + +1990-05-26 Vern Paxson + + * flex.skl: Added DONT_HAVE_STDLIB_H and declarations of malloc() + +1990-05-26 Vern Paxson + + * NEWS: 2.3 changes + +1990-05-26 Vern Paxson + + * flex.1: documentation on new features Comment regarding Ove's work + ^foo|bar difference between flex / lex yyin initialization + difference documented that yy_switch_to_buffer can be used in + yywrap() documented that # comments are deprecated + +1990-05-26 Vern Paxson + + * main.c: declared void functions as such added prototypes for + forward references changed to check for error status when closing + files + +1990-05-26 Vern Paxson + + * yylex.c: Added macro definition for isascii() if not already + present + +1990-05-26 Vern Paxson + + * sym.c: declared void functions as such added prototypes for + forward references changed to use format_pinpoint_message where + appropriate + +1990-05-26 Vern Paxson + + * scan.l: declared void functions as such changed to strip # + comments, as documented moved #undef of yywrap() to before include + of flexdef, so prototype doesn't get screwed up + +1990-05-26 Vern Paxson + + * parse.y: introduced format_pinpoint_message() declared void + functions as such changed lone <> to apply to all outstanding + start conditions + +1990-05-26 Vern Paxson + + * nfa.c, tblcmp.c: declared void functions as such added prototypes + for forward references + +1990-05-26 Vern Paxson + + * misc.c: declared void functions as such prototypes for forward + references shuffled around some routines to make the order perhaps a + little more logical changed memory references to use void* instead + of char* + +1990-05-26 Vern Paxson + + * libmain.c: Added declaration of arguments made yylex() a function + +1990-05-26 Vern Paxson + + * gen.c: prototypes for forward references declared void functions + as such yy_flex_debug testing of error on file closes casts to void + for sprintf() and strcpy() + +1990-05-26 Vern Paxson + + * flexdef.h: Added prototypes changed memory allocation routines to + deal with void*'s instead of char*'s some rearranging for VMS + +1990-05-26 Vern Paxson + + * flex.skl: Added YY_USER_INIT Added yy_new_buffer() alias for + yy_create_buffer() fixed (hopefully) malloc declaration headaches + +1990-05-26 Vern Paxson + + * ecs.c: declared void functions as such declared void functions as + such + +1990-05-26 Vern Paxson + + * dfa.c: prototypes for forward references declared void functions + as such + +1990-05-26 Vern Paxson + + * ccl.c: Declared void functions as such + +1990-04-12 Vern Paxson + + * flex.skl: added fix for allowing yy_switch_to_buffer() in yywrap() + +1990-04-03 Vern Paxson + + * NEWS: patch #3 - -I fix + +1990-03-30 Vern Paxson + + * gen.c: Changed generation of archaic "continue" to "goto + yy_find_action" + +1990-03-27 Vern Paxson + + * NEWS: Patch #2 changes + +1990-03-27 Vern Paxson + + * flex.skl: fixed fencepost errors with yy_buf_size and detecting + NUL's + +1990-03-26 Vern Paxson + + * NEWS: [no log message] + +1990-03-26 Vern Paxson + + * flex.skl: g++ tweaks + +1990-03-23 Vern Paxson + + * NEWS: Changes for Patch #1. + +1990-03-23 Vern Paxson + + * flex.skl: fix for g++ + +1990-03-23 Vern Paxson + + * flex.1: minor typos and formatting changes. Removed BITNET + address. + +1990-03-23 Vern Paxson + + * README: nuked BITNET address. + +1990-03-20 Vern Paxson + + * README: 2.2 README + +1990-03-20 Vern Paxson + + * NEWS: USG alias. + +1990-03-20 Vern Paxson + + * flexdef.h: Added USG alias for SYS_V + +1990-03-20 Vern Paxson + + * : [no log message] + +1990-03-20 Vern Paxson + + * flex.skl: Tweaks for lint and C++ + +1990-03-20 Vern Paxson + + * flex.1: -ll => -lfl + +1990-03-20 Vern Paxson + + * NEWS: 2.2 changes + +1990-03-20 Vern Paxson + + * flex.skl: Changed to use YY_BUFFER_STATE everywhere. + +1990-03-20 Vern Paxson + + * flex.1: [no log message] + +1990-03-20 Vern Paxson + + * dfa.c: "associated rules" changed to "associated rule line + numbers". + +1990-03-20 Vern Paxson + + * scan.l: cast added to malloc() call to keep lint happy. + +1990-03-20 Vern Paxson + + * yylex.c: Fixed handling of premature EOF's. + +1990-03-20 Vern Paxson + + * sym.c: Removed declaration of malloc() + +1990-03-20 Vern Paxson + + * scan.l: Removed malloc() declaration. Added detection of EOF in + actions. + +1990-03-20 Vern Paxson + + * parse.y: Rules rewritten so '/' and '$' parsed correctly. + +1990-03-20 Vern Paxson + + * nfa.c: Corrected line numbers for continued actions. + +1990-03-20 Vern Paxson + + * misc.c: Removed declarations of malloc() and realloc(). + +1990-03-20 Vern Paxson + + * main.c: Summary of generation flags. Minor -8 tweaks. + +1990-03-20 Vern Paxson + + * gen.c: full support for -d + +1990-03-20 Vern Paxson + + * flexdef.h: defines for malloc() and realloc() conditional defines + for abs(), min(), and max() + +1990-03-20 Vern Paxson + + * flex.skl: Many multiple-buffer additions. + +1990-03-20 Vern Paxson + + * dfa.c: -8 tweaks. + +1990-03-19 Vern Paxson + + * flex.skl: Proto hacks. NUL hacks. Debugging hacks. C++ hacks. + +1990-03-16 Vern Paxson + + * : RCS won't let me unedit! gets "Missing access list" + +1990-03-16 Vern Paxson + + * tblcmp.c: Minor tweaks for NUL's. + +1990-03-16 Vern Paxson + + * : no changes -- had checked out for testing smaller read buffer + sizes + +1990-03-16 Vern Paxson + + * nfa.c: hack for NUL's. + +1990-03-16 Vern Paxson + + * misc.c: Hack to cshell for NUL's. + +1990-03-16 Vern Paxson + + * main.c: NUL's. -8 + +1990-03-16 Vern Paxson + + * gen.c: NUL's. + +1990-03-16 Vern Paxson + + * flexdef.h: NUL's. 8-bit chars. + +1990-03-16 Vern Paxson + + * flex.skl: NUL's; indenting + +1990-03-16 Vern Paxson + + * dfa.c: more thrashing around with NUL's + +1990-03-16 Vern Paxson + + * ccl.c: removed NUL hack + +1990-03-14 Vern Paxson + + * yylex.c: Added <> token + +1990-03-14 Vern Paxson + + * ecs.c, flexdef.h: Tweaks for NUL chars. + +1990-03-14 Vern Paxson + + * dfa.c, gen.c, main.c, misc.c, parse.y, scan.l, tblcmp.c: Tweaks + for NUL chars. + +1990-03-14 Vern Paxson + + * ccl.c: Tweaks for handling NUL's. + +1990-02-28 Vern Paxson + + * flex.1: [no log message] + +1990-02-28 Vern Paxson + + * flex.1: Changed .so options.man to inlined version since flex.1 + will have a different (shorter) options description. + +1990-02-28 Vern Paxson + + * flex.1: [no log message] + +1990-02-28 Vern Paxson + + * flex.1: [no log message] + +1990-02-26 Vern Paxson + + * flex.1: [no log message] + +1990-02-25 Vern Paxson + + * flex.1: [no log message] + +1990-02-25 Vern Paxson + + * flex.1: Initial revision + +1990-01-16 Vern Paxson + + * gen.c: Restored EOB accepting list for REJECT. Second try at 2.2 + Release. + +1990-01-16 Vern Paxson + + * misc.c: Added missing ',' in error message. 2.2 Release, second + try. + +1990-01-16 Vern Paxson + + * yylex.c: 8-bit char support. 2.2 Release. + +1990-01-15 Vern Paxson + + * scan.l: 8-bit char support. Arbitrary indented/%{} code allowed + in section 2. \x escapes. %t support. Minor POSIX-compliance + changes. BEGIN(0) -> BEGIN(INITIAL). yywrap() and set_input_file() + for multiple input files. C_COMMENT_2 removed. 2.2 Release. + +1990-01-15 Vern Paxson + + * flexdef.h: 8-bit char support. SYS_V / Atari portability fixes. + Removed generated array names. CSIZE now only defined if not + already defined. Added "csize" global. Added "input_files", + "num_input_files", and "program_name" globals. %t support globals. + 2.2 Release. + +1990-01-15 Vern Paxson + + * gen.c: Removed unused EOB_accepting_list array. 2.2 Release. + +1990-01-15 Vern Paxson + + * gen.c: Bug in -F table generation fixed. 8-bit char support. + Hardwired generated array names. "const"'s added to generated code. + Fixed yymore() / trailing context bug. + +1990-01-15 Vern Paxson + + * parse.y: 8-bit char support. Error-message pinpointing. 2.2 + Release. + +1990-01-15 Vern Paxson + + * main.c: Unsigned char support. %t support. Removed hard-wiring + of program name "flex". -c changed to -C; -c now deprecated. -n + added. :-( Multiple input files. SYSV tmpnam() use. Removed old + #define's from output. Identified error messages w/ filename and + line. 2.2 Release. + +1990-01-15 Vern Paxson + + * sym.c: Unsigned char support. 2.2 Release. + +1990-01-15 Vern Paxson + + * nfa.c: Removed redundant test. 2.2 Release. + +1990-01-15 Vern Paxson + + * misc.c: Unsigned char support. \x support. 2.2 Release. + +1990-01-15 Vern Paxson + + * tblcmp.c: 8-bit char support. 2.2 Release. + +1990-01-15 Vern Paxson + + * flex.skl: C++ support. Turbo-C support. 8-bit char support. + yyleng is an int. unput() callable in section 3. yymore hacks. + yyrestart() no longer closes stdin. 2.2 Release. + +1990-01-15 Vern Paxson + + * ecs.c: %t support. 8-bit/unsigned char support. 2.2 Release. + +1990-01-15 Vern Paxson + + * dfa.c: %t hacks. minor cosmetics. 2.2 Relase. + +1990-01-15 Vern Paxson + + * ccl.c: Changes for unsigned/8-bit chars. 2.2 Release. + +1990-01-10 Vern Paxson + + * libmain.c: Initial revision + +1989-12-30 Vern Paxson + + * nfa.c: removed gratuitous trailing context code + +1989-12-30 Vern Paxson + + * main.c: made -c case-sensitive + +1989-12-30 Vern Paxson + + * flex.skl: unput() bug fix + +1989-12-30 Vern Paxson + + * README: [no log message] + +1989-06-20 Vern Paxson + + * scan.l: changed to not use '|' and trailing context combo so users + can test using -F ... + +1989-06-20 Vern Paxson + + * parse.y: made trailing context combined with '|' warning always + come out + +1989-06-20 Vern Paxson + + * README: [no log message] + +1989-06-20 Vern Paxson + + * COPYING: Initial revision + +1989-06-20 Vern Paxson + + * NEWS, README, main.c: [no log message] + +1989-06-20 Vern Paxson + + * README: [no log message] + +1989-06-20 Vern Paxson + + * NEWS, README, main.c: [no log message] + +1989-06-20 Vern Paxson + + * : Beta release + +1989-06-20 Vern Paxson + + * NEWS, main.c: [no log message] + +1989-06-20 Vern Paxson + + * flex.skl, flexdef.h, gen.c, misc.c, nfa.c, parse.y, scan.l, sym.c: + 2.0.1 beta + +1989-06-20 Vern Paxson + + * README: [no log message] + +1989-05-25 Vern Paxson + + * gen.c: fixsed bug with -I and backtracking + +1989-05-25 Vern Paxson + + * flex.skl: Cleaned up forward declarations of yyunput() and input() + +1989-05-25 Vern Paxson + + * parse.y: Split copyright string. + +1989-05-25 Vern Paxson + + * nfa.c: Split copyright string. Added check for empty machine in + dupmachine(). + +1989-05-25 Vern Paxson + + * ccl.c, dfa.c, ecs.c, gen.c, main.c, misc.c, scan.l, sym.c, + tblcmp.c, yylex.c: Split copyright string into two to avoid tempting + fate with \ sequences ... + +1989-05-24 Vern Paxson + + * README: updated for 2nd release Beta test added RCS header + +1989-05-24 Vern Paxson + + * flexdef.h: removed static char copyright + +1989-05-24 Vern Paxson + + * flexdef.h: Added BSD copyright notice. Removed + FAST_SKELETON_FILE. + +1989-05-24 Vern Paxson + + * main.c: added BSD copyright notice. Removed references to + FAST_SKELETON_FILE. + +1989-05-24 Vern Paxson + + * ecs.c, gen.c, nfa.c: Added BSD copyright notice + +1989-05-24 Vern Paxson + + * ccl.c, dfa.c, misc.c, parse.y, scan.l, sym.c, tblcmp.c, yylex.c: + added BSD copyright notice + +1989-05-24 Vern Paxson + + * flex.skl: Initial revision + +1989-05-19 Vern Paxson + + * yylex.c: renamed accnum to num_rules + +1989-05-19 Vern Paxson + + * tblcmp.c: moved table generation code to gen.c moved ntod() to + dfa.c + +1989-05-19 Vern Paxson + + * sym.c: the most piddling format change imaginable + +1989-05-19 Vern Paxson + + * scan.l: changed to look for yymore, REJECT, %used and %unused + removed gross magic for dealing with section 3 + +1989-05-19 Vern Paxson + + * nfa.c, parse.y: changes for variable trailing context + +1989-05-19 Vern Paxson + + * misc.c: added all_lower() and all_upper() + +1989-05-19 Vern Paxson + + * main.c: added checking for features being Really used + backtracking, performance reports misc. cleanup + +1989-05-19 Vern Paxson + + * gen.c: major overhaul for merged skeleton + +1989-05-19 Vern Paxson + + * flexdef.h: a zillion changes/additions/cleanups + +1989-05-19 Vern Paxson + + * dfa.c: added backtrack report added checking for dangerous + trailing context considerable minor cleanup + +1989-05-19 Vern Paxson + + * ccl.c: list_character_set() modified to take a FILE to write to + ... + +1989-05-19 Vern Paxson + + * README: updated for beta release + +1988-11-25 Vern Paxson + + * main.c: added -p flag generation of #define's for scanner + +1988-11-25 Vern Paxson + + * flexdef.h: Added END_OF_BUFFER_ACTION and bol_needed + +1988-11-25 Vern Paxson + + * dfa.c: added ntod() + +1988-05-09 Vern Paxson + + * gen.c: Initial revision + +1988-05-08 Vern Paxson + + * yylex.c: RCS header changed display style of non-printings from ^x + to \0xx + +1988-05-08 Vern Paxson + + * tblcmp.c: RCS header MAX_XTIONS_FOR_FULL_INTERIOR_FIT -> + MAX_XTIONS_FULL_INTERIOR_FIT made back-tracking accepting number be + one greater than the last legit accepting number, instead of 0. + This way, end-of-buffer can take 0 and no negative accepting numbers + are needed. added genftbl() changed last ftl references to C added + check for UNSIGNED_CHAR's added back-track logic to make_tables() + added checking and report for backtracking fixed fence-post error + with onesp stack pointer + +1988-05-08 Vern Paxson + + * sym.c: RCS header changed "entry" to "sym_entry" to avoid conflict + with old keyword + +1988-05-08 Vern Paxson + + * scan.l: RCS header removed \^ from ESCSEQ + +1988-05-08 Vern Paxson + + * parse.y: RCS header bug fix due to missing default rule, could + have to backtrack when backtrack variables haven't been set up + +1988-05-08 Vern Paxson + + * nfa.c: RCS ident yy_cp, yy_bp support name shortenings assoc_rule + support + +1988-05-08 Vern Paxson + + * misc.c: RCS header check before malloc()'ing for 16 bit overflow + MS_DOS, VMS ifdef's removed commented-out \^ code removed FTLSOURCE + code added readable_form() + +1988-05-08 Vern Paxson + + * main.c: Added RCS header removed revision history misc additions + and fixes to globals VMS ifdef's backtracking statistics -p flag + name shortenings + +1988-05-08 Vern Paxson + + * flexdef.h: removed revision history added RCS header added VMS, + MS_DOS ifdef's removed DEFAULT_ACTION, changed END_OF_BUFFER_ACTION + shortened MAX_XTIONS_FOR_FULL_INTERIOR_FIT to + MAX_XTIONS_FULL_INTERIOR_FIT added MAX_ASSOC_RULES added + performance_report, assoc_rule gloabls added num_backtracking gloabl + shortened allocate_integer_pointer_array, + reallocate_integer_pointer_array + +1988-05-08 Vern Paxson + + * ecs.c: added RCS id added PROCFLG to avoid assumption of signed + char's + +1988-05-08 Vern Paxson + + * dfa.c: added RCS id added check_for_backtracking() added + dump_associated_rules() added dump_transitions() shortened + reallocate_integer_pointer_array to reallocate_int_ptr_array removed + some dfaacc_{state,set} abuses + +1988-05-08 Vern Paxson + + * ccl.c: Added list_character_set() + +1988-05-07 Vern Paxson + + * ccl.c: added RCS id + +1988-04-10 Vern Paxson + + * README: minor tweaks + +1988-04-10 Vern Paxson + + * README: forgot sh flex.shar + +1988-04-10 Vern Paxson + + * README: final tweaking + +1988-04-10 Vern Paxson + + * tblcmp.c: removed minor lint fluff + +1988-04-10 Vern Paxson + + * NEWS: [no log message] + +1988-04-10 Vern Paxson + + * NEWS, README: Initial revision + +1988-04-10 Vern Paxson + + * yylex.c: added identifying comment. changed to include "parse.h" + instead of "y.tab.h" + +1988-04-10 Vern Paxson + + * tblcmp.c: Changed name from flexcmp.c -> tblcmp.c fixed misc. + typos made generating ec tables be a routine + +1988-04-10 Vern Paxson + + * sym.c: changed name from flexsym.c -> sym.c revamped calling + sequences, etc., for extended table struct definition which now has + both char * and int fields. + +1988-04-10 Vern Paxson + + * scan.l: Changed name from flexscan.l -> scan.l fixed bug in + added block comments between rules. + +1988-04-10 Vern Paxson + + * parse.y: changed name from flexparse.y -> parse.y added start + condition "INITIAL" made a{3} have "variable length" + +1988-04-10 Vern Paxson + + * nfa.c: changed name from flexnfa.c -> nfa.c corrected some typos. + +1988-04-10 Vern Paxson + + * misc.c: changed name from flexmisc.c -> misc.c + +1988-04-10 Vern Paxson + + * main.c: fixed bug causing core dumps if skeleton files could not + be opened. Added -cF. Added fullspd to be equivalent to fulltbl + for which options is cannot be mixed with. + +1988-04-10 Vern Paxson + + * flexdef.h: fixed typos, enhanced symbol table definition. + +1988-04-10 Vern Paxson + + * ecs.c: changed name from flexecs.c to ecs.c + +1988-04-10 Vern Paxson + + * dfa.c: changed name from flexdfa.c to dfa.c + +1988-04-10 Vern Paxson + + * ccl.c: changed name from flexccl.c -> ccl.c + +1988-02-13 Vern Paxson + + * ccl.c, dfa.c, ecs.c, flexdef.h, main.c, misc.c, nfa.c, parse.y, + scan.l, sym.c, tblcmp.c, yylex.c: Beta Release. + +1987-11-08 Vern Paxson + + * Initial revision + Property changes on: vendor/flex/2.6.4/ChangeLog ___________________________________________________________________ Added: fbsd:nokeywords ## -0,0 +1 ## +yes \ No newline at end of property Index: vendor/flex/2.6.4/Makefile.am =================================================================== --- vendor/flex/2.6.4/Makefile.am (nonexistent) +++ vendor/flex/2.6.4/Makefile.am (revision 362287) @@ -0,0 +1,66 @@ +# This file is part of flex. + +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: + +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. 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then \ + $(srcdir)/tools/git2cl > $@ \ + ; fi + +indent: + cd src && $(MAKE) $(AM_MAKEFLAGS) indent + +install-exec-hook: + cd $(DESTDIR)$(bindir) && \ + $(LN_S) -f flex$(EXEEXT) flex++$(EXEEXT) + +.PHONY: ChangeLog indent + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: Property changes on: vendor/flex/2.6.4/Makefile.in ___________________________________________________________________ Added: fbsd:nokeywords ## -0,0 +1 ## +yes \ No newline at end of property Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: vendor/flex/2.6.4/NEWS =================================================================== --- vendor/flex/2.6.4/NEWS (nonexistent) +++ vendor/flex/2.6.4/NEWS (revision 362287) @@ -0,0 +1,746 @@ +flex NEWS + +* Noteworthy changes in release 2.6.4 (2017-05-06) [stable] + +** build + +*** The indent target now knows about flex's new (as of 2.6.0) + layout. The indent rules it would apply are not correct and do + need to be fixed. + +*** The files included in the flex distribution are now built by the + version of flex that is included in the distribution. + +*** The configure script has a better idea of which headers are + required to build flex. It will also error when missing functions + are detected. + +*** We have lowered the versions of automake and gettext that + configure.ac lists as required for building flex. In autogen.sh, + we now check for how to call libtoolize and use what we find in + the rest of the script. + +*** Since files in lib/ are picked up as needed by src/, we no longer + generate a Makefile for that directory. + +*** Flex can be cross compiled. + +** documentation + +*** Some typos were removed from the manual. + +** scanner + +*** Some minor performance enhancements. + +*** We honor user defined yy_* macros again. We are also more careful + to not leak macro definitions into header files. + +*** A number of portability fixes were introduced so building flex is + more reliable on more platforms. Additionally, outdated function + calls were removed. + +*** When building the flex executable itself, %# comments from + flex.skl are removed when generating the C source code array. This + reduces the size of flex. + +** test suite + +*** All scripts in the test suite are now run by $(SHELL) and the + needed portability fixes have been included. + +*** Test suite dependencies are handled much better. This only matters + if you are actively developing flex or its test suite. + +*** Tests that depend on platform dependent features now properly skip + when those platforms are not present. + +*** When running "make check", you can now pas V=0 to silence more of + the build. This is useful when you're less connncerned about the + details of building and linking the test programs themselves. + +* Noteworthy changes in release 2.6.3 (2016-12-30) [stable] + +** scanner + +*** several bug fixes resolved problems introduced in recent flex + versions regarding processing of comments, literals and various + quoting scenarios. + +*** If the path to m4 was sufficiently long, a buffer overflow could + occur. This has been resolved. The fix also removes dependence on + the constant PATH_MAX. + +** build + +*** A new configure option --disable-bootstrap changes the behavior of + the build system when building flex. The default + "--enable-bootstrap" behavior is to build flex, then to use that + flex to build flex again. With --disable-bootstrap, the scanner is + simply built by sedding the scanner source. This is friendlier to + cross compilation. + +*** The compatibility functions in lib/ are no longer built as a + library. Instead, they are built as $(LIBOBJ) objects. This is + simpler and friendlier to cross compilation. + +*** It is now possible to build flex without building the accompanying + libfl. This is friendlier to cross compilation. See the + --disable-libfl option to configure. Resolves #99. + +*** the PIC version of libfl was not correctly built. It is no longer + included in the build/installation targets of flex since it was + unused. + +*** the distributed man page is only rebuilt when the relevant source + files change or when the binary doesn't exist. In particular, this + is friendlier to cross compilation. Resolves #108 + +** test + +*** the shell scripts in the test suite are more portable across different shell implementations. + +* version 2.6.2 released 2016-10-24 + +** flex internals + +*** a segfalt involving yyrestart(NULL) has been fixed + +*** flex should now handle quoting when mixed with m4 processing correctly + +*** flex handles `[[' and `]]' correctly + +*** flex no longer generates non-ANSI code + +*** more compilation warnings were squashed in generated scanners + +*** prevented a buffer overflow that could occur when input buffers were the exact wrong size + +** test suite + +*** input filenames on MSWindows are now calculated correctly + +*** general code cleanups in a number of tests now make the test suite compile much more cleanly + +** build system + +*** the xz archive has been replaced with an lzip archive + +*** a new option to configure --enable-warnings to encapsulate passing + of warning-related flags which is useful in testing flex + +*** make indent now works for out of source builds + +*** Portability warnings when generating Makefile.in files are now suppressed; they were just noise and the use of GNU extensions in Makefile.{am,in,} was intentional and well known. + +** bugs + +*** resolved gh#67 + +** new sv translation from the translation project + +* version 2.6.1 released 2016-03-01 + +** flex resources + +*** The flex project is now hosted at github. Consider this a "period of transition". In particular, you should start at https://github.com/westes/flex for the flex codebase, issue tracking and pull requests. + +*** New releases of flex are to be found at https://github.com/westes/flex/releases. + +** flex internals + +*** Flex now uses more modern and more standard names for variable types. There's more work to be done on that front yet, though. + +*** A number of compiler warnings have been remedied. + +*** Line directives should now work as expected and be absent when that is expected. + +** test suite + +*** When running the test suite, c++ files are compiled with the c++ header inside the flex distribution, rather than relying on the build system's flex header , which might not be installed yet or which might be out of date with respect to what flex tests expect. + +*** Some portability fixes in the test suite such as opening files for reading in binary mode + +** Building flex + +*** The file src/scan.c asdistributed with flex source is now built with the current version of flex. Occasionally this had to be done manually to pick up new flex features. It's now just a part of flex's build system. + +*** The pdf version of the manual is no longer distributed with flex, although if you have the texinfo package installed, you can still build it. + +*** lots of general build system cleanup + +*** the build system tries a bit harder to find libtoolize and texi2dvi. + +*** When help2man and texi2dvi are missing, the error messages are now much more helpful. + +** bug fixes + +*** resolved github issues #53, #54, #55, #61. + +*** Resolved sf bugs #128, #129, #155, #160, #184, #187, #195. + +* version 2.6.0 released 2015-11-17 + +** User Visible Changes + +*** C++ scanners now use references instead of pointers. See the manual for details. + +*** A number of compiler warnings were addressed, so flex generated scanners should be quieter under compiler warning scenarios. + +*** Allow error reporting routines to accept varying number of arguments + +*** Removed deprecated 'register' storage class specifier + +*** Changeed output formats from octal to hexadecimal + +*** check limits before using array index cclp; resolves sf-166 + +*** Suppress clang warning about empty @param paragraph; resolves sf#158 + +*** Fixed malloc/realloc replacement, resolves sf bug#151. + +*** Adjusted buffer sizes on ia64. + +*** various documentation and code clean up fixes: resolves sf bugs #167, #168, among other patches. + +** Flex Internals + +*** flex is now organized into subdirectories. This keeps the tree neater at the top level and puts like things near each other and unlike things away from each other. + +*** The test suite has been reorganized and is now run with the parallel test suite harness from automake. + +*** Cleaned up the automake parts of the build system to better reflect what automake does on its own. Also added a call to libtoolize in autogen.sh because autoreconf gets confused without a prior run of libtoolize. + +*** po/Makefile now includes a rule to fetch the latest translations from the translation project. "make -f po/Makefile getpo" from the top level of the flex tree will fetch the files. + +*** New da translation from the translation project + +* flex version 2.5.39 released 2014-03-26 + +** no user visible changes in this release + +* version 2.5.38 released 2014-02-14 + +** internationalization + +*** add sr translation from the translation project + +*** update da, es, ko, nl, pt_BR, ro, ru, sv, tr, vi, zh_CN translations from the translation project + +*** rename zh_tw to its proper zh_TW name + +* version 2.5.37 released 2012-08-03 + +** Import flex into git. See + git://flex.git.sourceforge.net/gitroot/flex/flex. + +** Fix make install target to not fail when the flex++ program is + already installed + +** New translations from the translation project: de, fi, pl, vi + +* version 2.5.36 released 2012-07-20 + +** various portability fixes that quiet compiler warnings on 64-bit + hosts + +** various manual fixes, including correcting the name of a %option and + updating some simple examples to use ANSI C syntax + +** various bug fixes that prevent certain error conditions from + persisting when they should not persist + +** improvements to the test suite so it behaves better when linking + compiled files + +** new translations from the translation project: ca, da, es, fi, fr, + ga, ko, pt_br, ro, ru, sv, tr, zh_cn + +** the flex distribution is now built with automake 1.10.1 and automake + 2.61 + +* version 2.5.35 released 2008-02-26 + +** fixed bug that prevented flex from accepting certain comments in the + scanner file (resolves bugs #1849809 and #1849805) + +** fix bug that prevented headers for all functions from being generated + (resolves bug #1628314) + +** change yy_size_t to be size_t (resolves bug #1849812) + +** new de, nl, pl, pt_br, vi translations from the translation project + +* version 2.5.34 released 2007-12-12 + +** introduce yylex_init_extra; see the manual for details + +** introduce %option extra-type="your_type *" (resolves bug #1744505) + +** The flex program now parses multiple short concatenated options (resolves bug + #1619820). Thanks to Petr Machata of Red Hat on this issue. + +** better checking after yyalloc/yyrealloc (resolves bug #1595967) + +** flex now provides for a libfl_pic.a compiled with position + independent code. Particularly useful when including a flex scanner + in a shared library and with more recent versions of gcc. Thanks to the Debian project for the idea. + +** SourceForge feature request #1658379: Expose YY_BUF_SIZE in the + header file. + +** flex better escapes filenames with special characters in them + (resolves bug #1623600) + +** a memory leak was plugged(resolves bug #1601111) + +** pattern language expanded; see the manual for details on the below + highlights + +*** pattern options added to specify patterns as case-insensitive or + case-sensitive + +*** pattern options to specify whether the "." character should match + the newline character + +*** pattern options added to allow ignoring of whitespace in patterns + +*** POSIX character classes may be negated in patterns + +*** patterns may now use set difference, union operators + +** the manual now contains an appendix listing various common patterns + which may be useful when writing scanners + +** some memory leaks were removed from the C++ scanner (but the C++ + scanner is still experimental and may change radically without + notice) + +** c++ scanners can now use yywrap + +** added new unit test for c++ and yywrap + +** portability fixes to some unit tests + +** flex man page and flex manual in pdf now distributed in the flex +distribution + +** new ca, vi, ga, nl translations from the translation project + +** flex no longer comes with an rpm spec file + +** flex development now happens with automake 1.9.6 + +* version 2.5.33 released 2006-2-20 + +** all flex resources are now to be found from the website at + http://flex.sourceforge.net/ + +** there was no release 2.5.32 published + +** numerous bug and security fixes + +** new nl, vi, sv, ro, po, ga, ca, fr, tr translations from the translation project + +** upgrade to use gettext 0.12 (this now makes the "pdf" and "ps" + targets in the build system able to be run successfully) + +* version 2.5.31 released 2003-4-1 + +** remove --enable-maintainer-mode configure option; none of the + Makefiles were using it and it can be unduely confusing + +* version 2.5.30 released 2003-4-1 + +** yylineno is per-buffer in reentrant scanners + +** added %top directive for placing code at the top of the generated + scanner; see manual for details + +** flex now uses m4 to generate scanners; while this means that + scanners are more readable, it means that flex requires m4 to be + installed; see manual for details + +* version 2.5.29 released 2003-3-5 + +** Automatic stack management for multiple input buffers in C and C++ scanners + +** moved the flex documentation to a new doc/ subdirectory + +** cleanups to the yy namespace + +* version 2.5.28 released 2003-2-12 + +** flex is now hosted at sourceforge + +** Fixed trailing slash bug in YY_INPUT macro def + +** Flex now warns if always-interactive is specified with fast or full + +* version 2.5.27 released 2003-1-21 + +** flex now works with recent bison versions + +** new pt_br translation from the translation project + +* version 2.5.26 released 2003-1-14 + +** Fixed table deserialization bug on big-endian archs. Patch sent from Bryce Nichols + +** yyleng has proper declarations now; this caused flex to generate + unusable scanners for some programs + +** the flex distribution now includes a spec file suitable for use + with rpm + +** some more c++ fixes + +** new es translation from the translation project + +** slight tweeks to the flex_int*_t types + +** flex now warns about pattern ranges that might be ambiguous when + generating a case-insensitive scanner + + +* version 2.5.25 released 2002-12-2 + +** flex now uses flex_int*_t types. For C99 systems, they are just the + int*_t types; for non-C99 systems, we just make some typedefs + +** new pt_br translation from the translation project + +* version 2.5.24 released 2002-11-25 + +* more portability fixes + +** the manual continues to be updated and edited, but it's still got a + ways to go + +** it is possible to have multiple c++ scanners in the same program again + +** new turkish translation from the translation project + +* version 2.5.23 released 2002-10-21 + +** more portability fixes + +** the manual includes a title page and a table-of-contents when printed + +** the test suite can be run with "make check" from the top-level + directory + +** configure now accepts the --enable-maintainer-mode option + +** gettext functionality is now only available externally + +** the constant FLEX_BETA is defined if flex is a beta release + +** the script create-test was not included in the distribution and it + should have been + +* version 2.5.22 released 2002-10-10 + +** more portability fixes around how we get ahold of the integral + types; there is a constant FLEX_NEED_INTEGRAL_TYPE_DEFINITIONS + which you should define if you don't have the header + file (after you complain to your C vendor for not providing a + reasonable C environment) + +** more test suite cleanups; in particular, the test suite should run + correctly when build from a different directory + +** upgraded automake to 1.7 and consequently autoconf to 2.54; this + means, among other things, that there is some support for +formatting the manual in postscript and pdf in the distributed + Makefile.in (and therefore in the Makefile built by configure) + +** the flex.1 manpage is generated by help2man; (this has been true + for quite a while but was not listed here) + +** flex now includes three defined constants to indicate which version + of flex generated a scanner (YY_FLEX_{MAJOR,MINOR,SUBMINOR}_VERSION) + +** flex tries its best to output only the relevant portions of the + skeleton when generating a scanner, thus avoiding as much + conditional compilation as possible + +* version 2.5.21 released 2002-9-17 + +** one of the tests in the test suite broke the dist target + +* version 2.5.20 released 2002-9-16 + +** A flex scanner has the ability to save the DFA tables to a file, + and load them at runtime when needed; see the manual for details + +** Added %option bison-bridge (--bison-bridge) + +** Removed %option reentrant-bison/--reentrant-bison/-Rb + +** yylineno is present in all scanners; Modified nasty performance + penalty warning with yylineno in documentation + +** test-table-opts is now run last in the test suite because it's so fat + +** flex can, to some extent, diagnose where internal problems occur + +** new translations from the translation project: fr, ca, de, ru, sv + +**Flex generates C99 defs now; see YY_TRADITIONAL_FUNC_DEFS in the + manual if that's not a good thing for you + +* version 2.5.19 released 2002-9-5 + +** prevent segfault on input lines which are longer than the allocated + space (problem report from Manoj Srivastava + ) + +** Changed option 'header' to 'header-file' + +* version 2.5.18 released 2002-9-4 + +** portability fixes for integer constants and in the way the test + suite reports its results + +** the test for bison was reporting bison missing when it was, in + fact, found + +** if we don't find GNU indent, we're more careful when we're not + finding it + +* version 2.5.17 released 2002-8-29 + +** more portability fixes + +** updated config.sub and config.guess + +** flex is indented by GNU indent (this was done earlier but not + explicitly documented) + +* version 2.5.16 released 2002-8-28 + +** c++ scanners compile again + +** there is now an indent target in the top-level Makefile; configure + checks for GNU indent which is required for proper operation of the + indent target + +** some more portability fixes were made + +** %options and invocation sections of manual merged + +** a c++ test was added to the test suite + +** we're trying to clean up more files in the test suite's make clean + targets + +* version 2.5.15 released 2002-8-21 + +** reject-state buffer is now dynamically allocated and REJECT buffer + variables are reentrant-safe + +** manual now discusses memory usage + +** skeleton now processed by m4 before mkskel.sh; (this only matters + if you want to change the skeleton or if you're doing flex development) + +** zh_cn translation added from translation project + +** a bug that caused a segfault has now been fixed + +** the test suite now respects the usual CFLAGS, etc. variables + +** removed some warnings which some tests trigggered with the -s option + +** the flex-generated header file now tries to be smarter about + conditionally including start conditions + +** tables code omitted from generated scanner when not used + +* version 2.5.14 released 2002-8-15 + +** the tests using the reentrant c scanner as c++ were reworked + slightly to be sure that the c++ was enforced + +** de translation now included in the distribution + +** various portability fixes regarding nls support, c++ include + headers, etc. + +* version 2.5.13 released 2002-8-15 + +** the header file output with %option header is now much smaller + +** Fixed type mismatch in printf in scanner skeleton + +** yylex_init now reports errors + +* version 2.5.12 released 2002-8-8 + +** updated gettext support to 0.11.5 + +** new fr translation from the translation project + +** bison is no longer needed to build flex; If you are building flex + from a release (i.e., not from a cvs snapshot), then you don't need + to have a pre-built lex around either (unless you modify scan.l, of + course); (This has been true for some time, but was not mentioned + here.) + +* version 2.5.11 released 2002-7-31 + +** Fixed bug where yyless did not consider yylineno + +** the yylineno performance hit is now gone + +** fixed some typos in the manual and we now include texinfo.tex in + the distribution + +** traditional prototypes output for C scanners, controlled by a + preprocessor symbol; see documentation for details + +* version 2.5.10 released 2002-7-24 + +** yy_globals renamed to yyscanner and yy_globals_t renamed to + yy_guts_t + +** added dist-bzip2 option to Makefile.am so we now produce a bzip2'd + archive in addition to the standard gzip archive + +* version 2.5.9 + +** new tests in test suite: test-mem-{nr,r}, test-posix, + test-posixly-correct, test-debug-{nr,r} + +** made changes to work with gcc-3.2 development code + +** ability to choose which memory functions are used in flex + +** new yylex_destroy() function for the non-reentrant scanner + +** new handling of POSIXLY_CORRECT environment variable + +** the test suite now has its copyrights explicitly described + +** new ca, de, fr, ru, sv, tr translations + +* version 2.5.8 + +** a new --posix option generates scanners with posix-style abc{1,3} + compatible parsing, see manual for the screwy details + +* version 2.5.7 + +** configure.in now includes a call to AC_PREREQ to enforce the + requirement for autoconf at least 2.50 (This only effects you if + you're doing flex development.) + +** configure now uses autoconf's versioning information and configure + --help reports the bug-reporting address for flex + +** test suite now only reports success versus failure; reporting + skipped is problematic under the current setup + +** compilation with --disable-nls now works + +** flex can now be built in a separate directory + +* version 2.5.6 + +** gettext support added (from gettext 0.11) + +*** translations for ca, da, de, es, fr, ko, ru, sv, tr included + +** distribution now built under automake 1.6 and autoconf 2.53 + +** command-line option parsing happens differently now: + +*** Added long option parsing + +*** Options -n and -c, previously deprecated, now simply do nothing + +*** Options are now parsed left to right + +** added a number of new options + +*** All positive %options are now accessible from the command line + +*** Added option -D, to define a preprocessor symbol + +*** Added option --header=FILE to specify a C .h file to generate + +*** added option --yywrap to call yywrap on EOF + +*** added option --yylineno to track line count in yylineno + +*** --yyclass=NAME name of C++ class when generating c++ scanners + +*** for long option names which are associated with existing short +options, see accompanying documentation + +*** new %option nounistd or command-line --nounistd added to prevent + flex from generating #include on systems that don't + have that include file + +** Support for reentrant C scanners has been added + +*** Updated the manual with the new reentrant API + +*** Two new options %option reentrant (-R) and +%option reentrant-bison (-Rb) + +*** All globals optionally placed into struct yyglobals_t + +*** All access to globals replaced by macro invocations + +*** All functions optionally take one additional +argument, yy_globals + +*** New style for invoking reentrant scanner: +yylex_init(void** scanner ); +yylex( scanner ); +yylex_destroy( scanner ); + +*** Added get/set functions for members of struct yy_globals_t +e.g., yyget_text, yyget_leng, etc + +*** Prefix substitution added for new functions + +*** Macro shortcuts to the lengthy get/set functions +provided for use in actions, e.g., yytext, yyleng, etc + +*** Arbitrary, user-defined data, "yyextra", may be added to scanner + +** %option nomain no longer implies %option yywrap +But the inverse is still true + +** Developer test suite added + +*** TESTS/ directory has been added. Users can +'make test' in the TESTS directory to execute the test suite + +** Support for bison variables yylval and yylloc added + +** automake support for the build process + +** manual is now in texinfo/info format + +*** flex.1 removed from distribution + +** flex no longer generates C-language scanners with C++-style + comments + +** flex now generates scanners in c++ which are compatible with + recent c++ compilers + +** flex input scanner now recognizes '\r' as an EOL character + +See the file ONEWS for changes in earlier releases. + +See the file COPYING for copying conditions. + +Local Variables: +mode: text +mode: outline-minor +end: Property changes on: vendor/flex/2.6.4/NEWS ___________________________________________________________________ Added: fbsd:nokeywords ## -0,0 +1 ## +yes \ No newline at end of property Index: vendor/flex/2.6.4/README.md =================================================================== --- vendor/flex/2.6.4/README.md (nonexistent) +++ vendor/flex/2.6.4/README.md (revision 362287) @@ -0,0 +1,109 @@ +This is flex, the fast lexical analyzer generator. + +flex is a tool for generating scanners: programs which recognize +lexical patterns in text. + +The flex codebase is kept in +[Git on GitHub.](https://github.com/westes/flex) + +Use GitHub's [issues](https://github.com/westes/flex/issues) and +[pull request](https://github.com/westes/flex) features to file bugs +and submit patches. + +There are several mailing lists available as well: + +* flex-announce@lists.sourceforge.net - where posts will be made + announcing new releases of flex. +* flex-help@lists.sourceforge.net - where you can post questions about + using flex +* flex-devel@lists.sourceforge.net - where you can discuss development + of flex itself + +Find information on subscribing to the mailing lists at: + +http://sourceforge.net/mail/?group_id=97492 + +The flex distribution contains the following files which may be of +interest: + +* README - This file. +* NEWS - current version number and list of user-visible changes. +* INSTALL - basic installation information. +* ABOUT-NLS - description of internationalization support in flex. +* COPYING - flex's copyright and license. +* doc/ - user documentation. +* examples/ - containing examples of some possible flex scanners and a + few other things. See the file examples/README for more + details. +* tests/ - regression tests. See TESTS/README for details. +* po/ - internationalization support files. + +You need the following tools to build flex from the maintainer's +repository: + +* compiler suite - flex is built with gcc +* bash, or a good Bourne-style shell +* m4 - m4 -p needs to work; GNU m4 and a few others are suitable +* GNU bison; to generate parse.c from parse.y +* autoconf; for handling the build system +* automake; for Makefile generation +* gettext; for i18n support +* help2man; to generate the flex man page +* tar, gzip, lzip, etc.; for packaging of the source distribution +* GNU texinfo; to build and test the flex manual. Note that if you want + to build the dvi/ps/pdf versions of the documentation you will need + texi2dvi and related programs, along with a sufficiently powerful + implementation of TeX to process them. See your operating system + documentation for how to achieve this. The printable versions of the + manual are not built unless specifically requested, but the targets + are included by automake. +* GNU indent; for indenting the flex source the way we want it done + +In cases where the versions of the above tools matter, the file +configure.ac will specify the minimum required versions. + +Once you have all the necessary tools installed, life becomes +simple. To prepare the flex tree for building, run the script: + +```bash +./autogen.sh +``` + +in the top level of the flex source tree. + +This script calls the various tools needed to get flex ready for the +GNU-style configure script to be able to work. + +From this point on, building flex follows the usual routine: + +```bash +configure && make && make install +``` + +This file is part of flex. + +This code is derived from software contributed to Berkeley by +Vern Paxson. + +The United States Government has rights in this work pursuant +to contract no. DE-AC03-76SF00098 between the United States +Department of Energy and the University of California. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: + +1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. +2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + +Neither the name of the University nor the names of its contributors +may be used to endorse or promote products derived from this software +without specific prior written permission. + +THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR +IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +PURPOSE. Index: vendor/flex/2.6.4/autogen.sh =================================================================== --- vendor/flex/2.6.4/autogen.sh (nonexistent) +++ vendor/flex/2.6.4/autogen.sh (revision 362287) @@ -0,0 +1,51 @@ +#!/bin/sh + +# This file is part of flex. + +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: + +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. + +# Neither the name of the University nor the names of its contributors +# may be used to endorse or promote products derived from this software +# without specific prior written permission. + +# THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR +# IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED +# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +# PURPOSE. + +# If you see no configure script, then run ./autogen.sh to create it +# and procede with the "normal" build procedures. + +# use LIBTOOLIZE, if set +LIBTOOLIZE_ORIG="$LIBTOOLIZE"; +if test "x$LIBTOOLIZE" = "x"; then LIBTOOLIZE=libtoolize; fi + +# test libtoolize +$LIBTOOLIZE --version 2>/dev/null +if test "$?" -ne 0; then + LIBTOOLIZE=glibtoolize + $LIBTOOLIZE --version 2>/dev/null + if test "$?" -ne 0; then + echo "error: libtoolize not working, re-run with LIBTOOLIZE=/path/to/libtoolize" + echo " LIBTOOLIZE is currently \"$LIBTOOLIZE_ORIG\"" + exit 1 + fi +fi + +#if we pretend to have a ChangeLog, then automake is less +#worried. (Don't worry, we *do* have a ChangeLog, we just need the +#Makefile first.) + +if ! test -f ChangeLog; then + touch ChangeLog +fi +"$LIBTOOLIZE" --install --force +autoreconf --install --force Property changes on: vendor/flex/2.6.4/autogen.sh ___________________________________________________________________ Added: fbsd:nokeywords ## -0,0 +1 ## +yes \ No newline at end of property Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:executable ## -0,0 +1 ## +* \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: vendor/flex/2.6.4/configure =================================================================== --- vendor/flex/2.6.4/configure (nonexistent) +++ vendor/flex/2.6.4/configure (revision 362287) @@ -0,0 +1,23468 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.69 for the fast lexical analyser generator 2.6.4. +# +# Report bugs to . +# +# +# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. +# +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +# Use a proper internal environment variable to ensure we don't fall + # into an infinite loop, continuously re-executing ourselves. + if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then + _as_can_reexec=no; export _as_can_reexec; + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +as_fn_exit 255 + fi + # We don't want this to propagate to other subprocesses. + { _as_can_reexec=; unset _as_can_reexec;} +if test "x$CONFIG_SHELL" = x; then + as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi +" + as_required="as_fn_return () { (exit \$1); } +as_fn_success () { as_fn_return 0; } +as_fn_failure () { as_fn_return 1; } +as_fn_ret_success () { return 0; } +as_fn_ret_failure () { return 1; } + +exitcode=0 +as_fn_success || { exitcode=1; echo as_fn_success failed.; } +as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } +as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } +as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } +if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : + +else + exitcode=1; echo positional parameters were not saved. +fi +test x\$exitcode = x0 || exit 1 +test -x / || exit 1" + as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO + as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO + eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && + test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 + + test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || ( + ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' + ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO + ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO + PATH=/empty FPATH=/empty; export PATH FPATH + test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\ + || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1 +test \$(( 1 + 1 )) = 2 || exit 1" + if (eval "$as_required") 2>/dev/null; then : + as_have_required=yes +else + as_have_required=no +fi + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : + +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + as_found=: + case $as_dir in #( + /*) + for as_base in sh bash ksh sh5; do + # Try only shells that exist, to save several forks. + as_shell=$as_dir/$as_base + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : + CONFIG_SHELL=$as_shell as_have_required=yes + if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : + break 2 +fi +fi + done;; + esac + as_found=false +done +$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : + CONFIG_SHELL=$SHELL as_have_required=yes +fi; } +IFS=$as_save_IFS + + + if test "x$CONFIG_SHELL" != x; then : + export CONFIG_SHELL + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +exit 255 +fi + + if test x$as_have_required = xno; then : + $as_echo "$0: This script requires a shell more modern than all" + $as_echo "$0: the shells that I found on your system." + if test x${ZSH_VERSION+set} = xset ; then + $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" + $as_echo "$0: be upgraded to zsh 4.3.4 or later." + else + $as_echo "$0: Please tell bug-autoconf@gnu.org and +$0: flex-help@lists.sourceforge.net about your system, +$0: including any error possibly output before this +$0: message. Then install a modern shell, or manually run +$0: the script under such a shell if you do have one." + fi + exit 1 +fi +fi +fi +SHELL=${CONFIG_SHELL-/bin/sh} +export SHELL +# Unset more variables known to interfere with behavior of common tools. +CLICOLOR_FORCE= GREP_OPTIONS= +unset CLICOLOR_FORCE GREP_OPTIONS + +## --------------------- ## +## M4sh Shell Functions. ## +## --------------------- ## +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} # as_fn_mkdir_p + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + $as_echo "$as_me: error: $2" >&2 + as_fn_exit $as_status +} # as_fn_error + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + + + as_lineno_1=$LINENO as_lineno_1a=$LINENO + as_lineno_2=$LINENO as_lineno_2a=$LINENO + eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && + test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { + # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) + sed -n ' + p + /[$]LINENO/= + ' <$as_myself | + sed ' + s/[$]LINENO.*/&-/ + t lineno + b + :lineno + N + :loop + s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ + t loop + s/-\n.*// + ' >$as_me.lineno && + chmod +x "$as_me.lineno" || + { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } + + # If we had to re-execute with $CONFIG_SHELL, we're ensured to have + # already done that, so ensure we don't try to do so again and fall + # in an infinite loop. This has already happened in practice. + _as_can_reexec=no; export _as_can_reexec + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the + # original and so on. Autoconf is especially sensitive to this). + . "./$as_me.lineno" + # Exit status is that of the last command. + exit +} + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in #((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -pR'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -pR' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -pR' + 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See below for descriptions of some of the useful variables. + +Defaults for the options are specified in brackets. + +Configuration: + -h, --help display this help and exit + --help=short display options specific to this package + --help=recursive display the short help of all the included packages + -V, --version display version information and exit + -q, --quiet, --silent do not print \`checking ...' messages + --cache-file=FILE cache test results in FILE [disabled] + -C, --config-cache alias for \`--cache-file=config.cache' + -n, --no-create do not create output files + --srcdir=DIR find the sources in DIR [configure dir or \`..'] + +Installation directories: + --prefix=PREFIX install architecture-independent files in PREFIX + [$ac_default_prefix] + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + [PREFIX] + +By default, \`make install' will install all the files in +\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify +an installation prefix other than \`$ac_default_prefix' using \`--prefix', +for instance \`--prefix=\$HOME'. + +For better control, use the options below. + +Fine tuning of the installation directories: + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] + --datadir=DIR read-only architecture-independent data [DATAROOTDIR] + --infodir=DIR info documentation [DATAROOTDIR/info] + --localedir=DIR locale-dependent data [DATAROOTDIR/locale] + --mandir=DIR man documentation [DATAROOTDIR/man] + --docdir=DIR documentation root [DATAROOTDIR/doc/flex] + --htmldir=DIR html documentation [DOCDIR] + --dvidir=DIR dvi documentation [DOCDIR] + --pdfdir=DIR pdf documentation [DOCDIR] + --psdir=DIR ps documentation [DOCDIR] +_ACEOF + + cat <<\_ACEOF + +Program names: + --program-prefix=PREFIX prepend PREFIX to installed program names + --program-suffix=SUFFIX append SUFFIX to installed program names + --program-transform-name=PROGRAM run sed PROGRAM on installed program names + +System types: + --build=BUILD configure for building on BUILD [guessed] + --host=HOST cross-compile to build programs to run on HOST [BUILD] +_ACEOF +fi + +if test -n "$ac_init_help"; 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" >&6; } +# Test print first, because it will be a builtin if present. +if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ + test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='print -r --' +elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='printf %s\n' +else + # Use this function as a fallback that always works. + func_fallback_echo () + { + eval 'cat <<_LTECHO_EOF +$1 +_LTECHO_EOF' + } + ECHO='func_fallback_echo' +fi + +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "" +} + +case $ECHO in + printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 +$as_echo "printf" >&6; } ;; + print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 +$as_echo "print -r" >&6; } ;; + *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 +$as_echo "cat" >&6; } ;; +esac + + + + + + + + + + + + + + +# Expand $ac_aux_dir to an absolute path. +am_aux_dir=`cd "$ac_aux_dir" && pwd` + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 +$as_echo_n "checking whether the C compiler works... " >&6; } +ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` + +# The possible output files: +ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" + +ac_rmfiles= +for ac_file in $ac_files +do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + * ) ac_rmfiles="$ac_rmfiles $ac_file";; + esac +done +rm -f $ac_rmfiles + +if { { ac_try="$ac_link_default" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link_default") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. +# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' +# in a Makefile. We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi +if test -z "$ac_file"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "C compiler cannot create executables +See \`config.log' for more details" "$LINENO" 5; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 +$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? 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" >&6; } +if test "$cross_compiling" != yes; then + { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if { ac_try='./conftest$ac_cv_exeext' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details" "$LINENO" 5; } + fi + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 +$as_echo "$cross_compiling" >&6; } + +rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out +ac_clean_files=$ac_clean_files_save +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 +$as_echo_n "checking for suffix of object files... " >&6; } +if ${ac_cv_objext+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { { ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compile") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + for ac_file in conftest.o conftest.obj conftest.*; do + test -f "$ac_file" || continue; + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of object files: cannot compile +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 +$as_echo "$ac_cv_objext" >&6; } +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } +if ${ac_cv_c_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... " >&6; } +if ${ac_cv_prog_cc_g+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +else + CFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if ${ac_cv_prog_cc_c89+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +struct stat; +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 +$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } +if ${am_cv_prog_cc_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF + # Make sure it works both with $CC and with simple cc. + # Following AC_PROG_CC_C_O, we do the test twice because some + # compilers refuse to overwrite an existing .o file with -o, + # though they will create one. + am_cv_prog_cc_c_o=yes + for am_i in 1 2; do + if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 + ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } \ + && test -f conftest2.$ac_objext; then + : OK + else + am_cv_prog_cc_c_o=no + break + fi + done + rm -f core conftest* + unset am_i +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 +$as_echo "$am_cv_prog_cc_c_o" >&6; } +if test "$am_cv_prog_cc_c_o" != yes; then + # Losing compiler, so override with the script. + # FIXME: It is wrong to rewrite CC. + # But if we don't then we get into trouble of one sort or another. + # A longer-term fix would be to have automake use am__CC in this case, + # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" + CC="$am_aux_dir/compile $CC" +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 +$as_echo_n "checking for a sed that does not truncate output... " >&6; } +if ${ac_cv_path_SED+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ + for ac_i in 1 2 3 4 5 6 7; do + ac_script="$ac_script$as_nl$ac_script" + done + echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed + { ac_script=; unset ac_script;} + if test -z "$SED"; then + ac_path_SED_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_SED" || continue +# Check for GNU ac_path_SED and select it if it is found. + # Check for GNU $ac_path_SED +case `"$ac_path_SED" --version 2>&1` in +*GNU*) + ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo '' >> "conftest.nl" + "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_SED_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_SED="$ac_path_SED" + ac_path_SED_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_SED_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_SED"; then + as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 + fi +else + ac_cv_path_SED=$SED +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 +$as_echo "$ac_cv_path_SED" >&6; } + SED="$ac_cv_path_SED" + rm -f conftest.sed + +test -z "$SED" && SED=sed +Xsed="$SED -e 1s/^X//" + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 +$as_echo_n "checking for grep that handles long lines and -e... " >&6; } +if ${ac_cv_path_GREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$GREP"; then + ac_path_GREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in grep ggrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_GREP" || continue +# Check for GNU ac_path_GREP and select it if it is found. + # Check for GNU $ac_path_GREP +case `"$ac_path_GREP" --version 2>&1` in +*GNU*) + ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'GREP' >> "conftest.nl" + "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_GREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_GREP="$ac_path_GREP" + ac_path_GREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_GREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_GREP"; then + as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_GREP=$GREP +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +$as_echo "$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +$as_echo_n "checking for egrep... " >&6; } +if ${ac_cv_path_EGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + if test -z "$EGREP"; then + ac_path_EGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP" || continue +# Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP"; then + as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_EGREP=$EGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +$as_echo "$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 +$as_echo_n "checking for fgrep... " >&6; } +if ${ac_cv_path_FGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 + then ac_cv_path_FGREP="$GREP -F" + else + if test -z "$FGREP"; then + ac_path_FGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in fgrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_FGREP" || continue +# Check for GNU ac_path_FGREP and select it if it is found. + # Check for GNU $ac_path_FGREP +case `"$ac_path_FGREP" --version 2>&1` in +*GNU*) + ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'FGREP' >> "conftest.nl" + "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_FGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_FGREP="$ac_path_FGREP" + ac_path_FGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_FGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_FGREP"; then + as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_FGREP=$FGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 +$as_echo "$ac_cv_path_FGREP" >&6; } + FGREP="$ac_cv_path_FGREP" + + +test -z "$GREP" && GREP=grep + + + + + + + + + + + + + + + + + + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then : + withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test yes = "$GCC"; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 +$as_echo_n "checking for ld used by $CC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return, which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD=$ac_prog + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test yes = "$with_gnu_ld"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if ${lt_cv_path_LD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD=$ac_dir/$ac_prog + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if ${lt_cv_prog_gnu_ld+:} false; then : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 &5 +$as_echo "$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 +$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } +if ${lt_cv_path_NM+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM=$NM +else + lt_nm_to_check=${ac_tool_prefix}nm + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + tmp_nm=$ac_dir/$lt_tmp_nm + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the 'sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty + case $build_os in + mingw*) lt_bad_file=conftest.nm/nofile ;; + *) lt_bad_file=/dev/null ;; + esac + case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in + *$lt_bad_file* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break 2 + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break 2 + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS=$lt_save_ifs + done + : ${lt_cv_path_NM=no} +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 +$as_echo "$lt_cv_path_NM" >&6; } +if test no != "$lt_cv_path_NM"; then + NM=$lt_cv_path_NM +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + if test -n "$ac_tool_prefix"; then + for ac_prog in dumpbin "link -dump" + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DUMPBIN"; then + ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DUMPBIN=$ac_cv_prog_DUMPBIN +if test -n "$DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 +$as_echo "$DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$DUMPBIN" && break + done +fi +if test -z "$DUMPBIN"; then + ac_ct_DUMPBIN=$DUMPBIN + for ac_prog in dumpbin "link -dump" +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DUMPBIN"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN +if test -n "$ac_ct_DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 +$as_echo "$ac_ct_DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_DUMPBIN" && break +done + + if test "x$ac_ct_DUMPBIN" = x; then + DUMPBIN=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DUMPBIN=$ac_ct_DUMPBIN + fi +fi + + case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols -headers" + ;; + *) + DUMPBIN=: + ;; + esac + fi + + if test : != "$DUMPBIN"; then + NM=$DUMPBIN + fi +fi +test -z "$NM" && NM=nm + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 +$as_echo_n "checking the name lister ($NM) interface... " >&6; } +if ${lt_cv_nm_interface+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: output\"" >&5) + cat conftest.out >&5 + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 +$as_echo "$lt_cv_nm_interface" >&6; } + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 +$as_echo_n "checking whether ln -s works... " >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 +$as_echo "no, using $LN_S" >&6; } +fi + +# find the maximum length of command line arguments +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 +$as_echo_n "checking the maximum length of command line arguments... " >&6; } +if ${lt_cv_sys_max_cmd_len+:} false; then : + $as_echo_n "(cached) " >&6 +else + i=0 + teststring=ABCD + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + os2*) + # The test takes a long time on OS/2. + lt_cv_sys_max_cmd_len=8192 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len" && \ + test undefined != "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test X`env echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && + test 17 != "$i" # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac + +fi + +if test -n "$lt_cv_sys_max_cmd_len"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 +$as_echo "$lt_cv_sys_max_cmd_len" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 +$as_echo "none" >&6; } +fi +max_cmd_len=$lt_cv_sys_max_cmd_len + + + + + + +: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi + + + + + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 +$as_echo_n "checking how to convert $build file names to $host format... " >&6; } +if ${lt_cv_to_host_file_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 + ;; + esac + ;; + *-*-cygwin* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin + ;; + esac + ;; + * ) # unhandled hosts (and "normal" native builds) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; +esac + +fi + +to_host_file_cmd=$lt_cv_to_host_file_cmd +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 +$as_echo "$lt_cv_to_host_file_cmd" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 +$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } +if ${lt_cv_to_tool_file_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + #assume ordinary cross tools, or native build. +lt_cv_to_tool_file_cmd=func_convert_file_noop +case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 + ;; + esac + ;; +esac + +fi + +to_tool_file_cmd=$lt_cv_to_tool_file_cmd +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 +$as_echo "$lt_cv_to_tool_file_cmd" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 +$as_echo_n "checking for $LD option to reload object files... " >&6; } +if ${lt_cv_ld_reload_flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_reload_flag='-r' +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 +$as_echo "$lt_cv_ld_reload_flag" >&6; } +reload_flag=$lt_cv_ld_reload_flag +case $reload_flag in +"" | " "*) ;; +*) reload_flag=" $reload_flag" ;; +esac +reload_cmds='$LD$reload_flag -o $output$reload_objs' +case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + if test yes != "$GCC"; then + reload_cmds=false + fi + ;; + darwin*) + if test yes = "$GCC"; then + reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' + else + reload_cmds='$LD$reload_flag -o $output$reload_objs' + fi + ;; +esac + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 +$as_echo "$ac_ct_OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 +$as_echo_n "checking how to recognize dependent libraries... " >&6; } +if ${lt_cv_deplibs_check_method+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# 'unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# that responds to the $file_magic_cmd with a given extended regex. +# If you have 'file' or equivalent on your system and you're not sure +# whether 'pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[4-9]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[45]*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + if ( file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + # Keep this pattern in sync with the one in func_win32_libid. + lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc*) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +haiku*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[3-9]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd* | bitrig*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +os2*) + lt_cv_deplibs_check_method=pass_all + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 +$as_echo "$lt_cv_deplibs_check_method" >&6; } + +file_magic_glob= +want_nocaseglob=no +if test "$build" = "$host"; then + case $host_os in + mingw* | pw32*) + if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then + want_nocaseglob=yes + else + file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` + fi + ;; + esac +fi + +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + + + + + + + + + + + + + + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. +set dummy ${ac_tool_prefix}dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DLLTOOL"; then + ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DLLTOOL=$ac_cv_prog_DLLTOOL +if test -n "$DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 +$as_echo "$DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DLLTOOL"; then + ac_ct_DLLTOOL=$DLLTOOL + # Extract the first word of "dlltool", so it can be a program name with args. +set dummy dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DLLTOOL"; then + ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DLLTOOL="dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL +if test -n "$ac_ct_DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 +$as_echo "$ac_ct_DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DLLTOOL" = x; then + DLLTOOL="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DLLTOOL=$ac_ct_DLLTOOL + fi +else + DLLTOOL="$ac_cv_prog_DLLTOOL" +fi + +test -z "$DLLTOOL" && DLLTOOL=dlltool + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 +$as_echo_n "checking how to associate runtime and link libraries... " >&6; } +if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_sharedlib_from_linklib_cmd='unknown' + +case $host_os in +cygwin* | mingw* | pw32* | cegcc*) + # two different shell functions defined in ltmain.sh; + # decide which one to use based on capabilities of $DLLTOOL + case `$DLLTOOL --help 2>&1` in + *--identify-strict*) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib + ;; + *) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback + ;; + esac + ;; +*) + # fallback: assume linklib IS sharedlib + lt_cv_sharedlib_from_linklib_cmd=$ECHO + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 +$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } +sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd +test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO + + + + + + + + +if test -n "$ac_tool_prefix"; then + for ac_prog in ar + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AR="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AR" && break + done +fi +if test -z "$AR"; then + ac_ct_AR=$AR + for ac_prog in ar +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_AR="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 +$as_echo "$ac_ct_AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_AR" && break +done + + if test "x$ac_ct_AR" = x; then + AR="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_ct_AR + fi +fi + +: ${AR=ar} +: ${AR_FLAGS=cru} + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 +$as_echo_n "checking for archiver @FILE support... " >&6; } +if ${lt_cv_ar_at_file+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ar_at_file=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + echo conftest.$ac_objext > conftest.lst + lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test 0 -eq "$ac_status"; then + # Ensure the archiver fails upon bogus file names. + rm -f conftest.$ac_objext libconftest.a + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test 0 -ne "$ac_status"; then + lt_cv_ar_at_file=@ + fi + fi + rm -f conftest.* libconftest.a + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 +$as_echo "$lt_cv_ar_at_file" >&6; } + +if test no = "$lt_cv_ar_at_file"; then + archiver_list_spec= +else + archiver_list_spec=$lt_cv_ar_at_file +fi + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +test -z "$STRIP" && STRIP=: + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +test -z "$RANLIB" && RANLIB=: + + + + + + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + bitrig* | openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" +fi + +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac + + + + + + + + + + + + + + + + + + + + + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AWK+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AWK="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 +$as_echo "$AWK" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AWK" && break +done + + + + + + + + + + + + + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# Check for command to grab the raw symbol name followed by C symbol from nm. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 +$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } +if ${lt_cv_sys_global_symbol_pipe+:} false; then : + $as_echo_n "(cached) " >&6 +else + +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[BCDEGRST]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([_A-Za-z][_A-Za-z0-9]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[BCDT]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[ABCDGISTW]' + ;; +hpux*) + if test ia64 = "$host_cpu"; then + symcode='[ABCDEGRST]' + fi + ;; +irix* | nonstopux*) + symcode='[BCDEGRST]' + ;; +osf*) + symcode='[BCDEGQRST]' + ;; +solaris*) + symcode='[BDRT]' + ;; +sco3.2v5*) + symcode='[DT]' + ;; +sysv4.2uw2*) + symcode='[DT]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[ABDT]' + ;; +sysv4) + symcode='[DFNSTU]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[ABCDGIRSTW]' ;; +esac + +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Gets list of data symbols to import. + lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" + # Adjust the below global symbol transforms to fixup imported variables. + lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" + lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" + lt_c_name_lib_hook="\ + -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ + -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" +else + # Disable hooks by default. + lt_cv_sys_global_symbol_to_import= + lt_cdecl_hook= + lt_c_name_hook= + lt_c_name_lib_hook= +fi + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n"\ +$lt_cdecl_hook\ +" -e 's/^T .* \(.*\)$/extern int \1();/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ +$lt_c_name_hook\ +" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" + +# Transform an extracted symbol line into symbol name with lib prefix and +# symbol address. +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ +$lt_c_name_lib_hook\ +" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ +" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function, + # D for any global variable and I for any imported variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK '"\ +" {last_section=section; section=\$ 3};"\ +" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ +" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ +" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ +" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ +" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + # Now try to grab the symbols. + nlist=conftest.nm + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 + (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE +/* DATA imports from DLLs on WIN32 can't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT_DLSYM_CONST +#elif defined __osf__ +/* This system does not cope well with relocations in const data. */ +# define LT_DLSYM_CONST +#else +# define LT_DLSYM_CONST const +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +LT_DLSYM_CONST struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_globsym_save_LIBS=$LIBS + lt_globsym_save_CFLAGS=$CFLAGS + LIBS=conftstm.$ac_objext + CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + pipe_works=yes + fi + LIBS=$lt_globsym_save_LIBS + CFLAGS=$lt_globsym_save_CFLAGS + else + echo "cannot find nm_test_func in $nlist" >&5 + fi + else + echo "cannot find nm_test_var in $nlist" >&5 + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 + fi + else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test yes = "$pipe_works"; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done + +fi + +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 +$as_echo "failed" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 +$as_echo "ok" >&6; } +fi + +# Response file support. +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + nm_file_list_spec='@' +elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then + nm_file_list_spec='@' +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 +$as_echo_n "checking for sysroot... " >&6; } + +# Check whether --with-sysroot was given. +if test "${with_sysroot+set}" = set; then : + withval=$with_sysroot; +else + with_sysroot=no +fi + + +lt_sysroot= +case $with_sysroot in #( + yes) + if test yes = "$GCC"; then + lt_sysroot=`$CC --print-sysroot 2>/dev/null` + fi + ;; #( + /*) + lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` + ;; #( + no|'') + ;; #( + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 +$as_echo "$with_sysroot" >&6; } + as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 + ;; +esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 +$as_echo "${lt_sysroot:-no}" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 +$as_echo_n "checking for a working dd... " >&6; } +if ${ac_cv_path_lt_DD+:} false; then : + $as_echo_n "(cached) " >&6 +else + printf 0123456789abcdef0123456789abcdef >conftest.i +cat conftest.i conftest.i >conftest2.i +: ${lt_DD:=$DD} +if test -z "$lt_DD"; then + ac_path_lt_DD_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in dd; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_lt_DD" || continue +if "$ac_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then + cmp -s conftest.i conftest.out \ + && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: +fi + $ac_path_lt_DD_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_lt_DD"; then + : + fi +else + ac_cv_path_lt_DD=$lt_DD +fi + +rm -f conftest.i conftest2.i conftest.out +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 +$as_echo "$ac_cv_path_lt_DD" >&6; } + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 +$as_echo_n "checking how to truncate binary pipes... " >&6; } +if ${lt_cv_truncate_bin+:} false; then : + $as_echo_n "(cached) " >&6 +else + printf 0123456789abcdef0123456789abcdef >conftest.i +cat conftest.i conftest.i >conftest2.i +lt_cv_truncate_bin= +if "$ac_cv_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then + cmp -s conftest.i conftest.out \ + && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" +fi +rm -f conftest.i conftest2.i conftest.out +test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 +$as_echo "$lt_cv_truncate_bin" >&6; } + + + + + + + +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +func_cc_basename () +{ + for cc_temp in $*""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac + done + func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +} + +# Check whether --enable-libtool-lock was given. +if test "${enable_libtool_lock+set}" = set; then : + enableval=$enable_libtool_lock; +fi + +test no = "$enable_libtool_lock" || enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out what ABI is being produced by ac_compile, and set mode + # options accordingly. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE=32 + ;; + *ELF-64*) + HPUX_IA64_MODE=64 + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo '#line '$LINENO' "configure"' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + if test yes = "$lt_cv_prog_gnu_ld"; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +mips64*-*linux*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo '#line '$LINENO' "configure"' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + emul=elf + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + emul="${emul}32" + ;; + *64-bit*) + emul="${emul}64" + ;; + esac + case `/usr/bin/file conftest.$ac_objext` in + *MSB*) + emul="${emul}btsmip" + ;; + *LSB*) + emul="${emul}ltsmip" + ;; + esac + case `/usr/bin/file conftest.$ac_objext` in + *N32*) + emul="${emul}n32" + ;; + esac + LD="${LD-ld} -m $emul" + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. Note that the listed cases only cover the + # situations where additional linker options are needed (such as when + # doing 32-bit compilation for a host where ld defaults to 64-bit, or + # vice versa); the common cases where no linker options are needed do + # not appear in the list. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + case `/usr/bin/file conftest.o` in + *x86-64*) + LD="${LD-ld} -m elf32_x86_64" + ;; + *) + LD="${LD-ld} -m elf_i386" + ;; + esac + ;; + powerpc64le-*linux*) + LD="${LD-ld} -m elf32lppclinux" + ;; + powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + powerpcle-*linux*) + LD="${LD-ld} -m elf64lppc" + ;; + powerpc-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS=$CFLAGS + CFLAGS="$CFLAGS -belf" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 +$as_echo_n "checking whether the C compiler needs -belf... " >&6; } +if ${lt_cv_cc_needs_belf+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_cc_needs_belf=yes +else + lt_cv_cc_needs_belf=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 +$as_echo "$lt_cv_cc_needs_belf" >&6; } + if test yes != "$lt_cv_cc_needs_belf"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS=$SAVE_CFLAGS + fi + ;; +*-*solaris*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) + case $host in + i?86-*-solaris*|x86_64-*-solaris*) + LD="${LD-ld} -m elf_x86_64" + ;; + sparc*-*-solaris*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + # GNU ld 2.21 introduced _sol2 emulations. Use them if available. + if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then + LD=${LD-ld}_sol2 + fi + ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks=$enable_libtool_lock + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. +set dummy ${ac_tool_prefix}mt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$MANIFEST_TOOL"; then + ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL +if test -n "$MANIFEST_TOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 +$as_echo "$MANIFEST_TOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_MANIFEST_TOOL"; then + ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL + # Extract the first word of "mt", so it can be a program name with args. +set dummy mt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_MANIFEST_TOOL"; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL +if test -n "$ac_ct_MANIFEST_TOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 +$as_echo "$ac_ct_MANIFEST_TOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_MANIFEST_TOOL" = x; then + MANIFEST_TOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL + fi +else + MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" +fi + +test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 +$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } +if ${lt_cv_path_mainfest_tool+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_path_mainfest_tool=no + echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 + $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out + cat conftest.err >&5 + if $GREP 'Manifest Tool' conftest.out > /dev/null; then + lt_cv_path_mainfest_tool=yes + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 +$as_echo "$lt_cv_path_mainfest_tool" >&6; } +if test yes != "$lt_cv_path_mainfest_tool"; then + MANIFEST_TOOL=: +fi + + + + + + + case $host_os in + rhapsody* | darwin*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. +set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DSYMUTIL"; then + ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DSYMUTIL=$ac_cv_prog_DSYMUTIL +if test -n "$DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 +$as_echo "$DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DSYMUTIL"; then + ac_ct_DSYMUTIL=$DSYMUTIL + # Extract the first word of "dsymutil", so it can be a program name with args. +set dummy dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DSYMUTIL"; then + ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL +if test -n "$ac_ct_DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 +$as_echo "$ac_ct_DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DSYMUTIL" = x; then + DSYMUTIL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DSYMUTIL=$ac_ct_DSYMUTIL + fi +else + DSYMUTIL="$ac_cv_prog_DSYMUTIL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. +set dummy ${ac_tool_prefix}nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NMEDIT"; then + ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +NMEDIT=$ac_cv_prog_NMEDIT +if test -n "$NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 +$as_echo "$NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_NMEDIT"; then + ac_ct_NMEDIT=$NMEDIT + # Extract the first word of "nmedit", so it can be a program name with args. +set dummy nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_NMEDIT"; then + ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_NMEDIT="nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT +if test -n "$ac_ct_NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 +$as_echo "$ac_ct_NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_NMEDIT" = x; then + NMEDIT=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + NMEDIT=$ac_ct_NMEDIT + fi +else + NMEDIT="$ac_cv_prog_NMEDIT" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. +set dummy ${ac_tool_prefix}lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$LIPO"; then + ac_cv_prog_LIPO="$LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_LIPO="${ac_tool_prefix}lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +LIPO=$ac_cv_prog_LIPO +if test -n "$LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 +$as_echo "$LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_LIPO"; then + ac_ct_LIPO=$LIPO + # Extract the first word of "lipo", so it can be a program name with args. +set dummy lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_LIPO"; then + ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_LIPO="lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO +if test -n "$ac_ct_LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 +$as_echo "$ac_ct_LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_LIPO" = x; then + LIPO=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + LIPO=$ac_ct_LIPO + fi +else + LIPO="$ac_cv_prog_LIPO" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL"; then + ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OTOOL="${ac_tool_prefix}otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL=$ac_cv_prog_OTOOL +if test -n "$OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 +$as_echo "$OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL"; then + ac_ct_OTOOL=$OTOOL + # Extract the first word of "otool", so it can be a program name with args. +set dummy otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL"; then + ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OTOOL="otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL +if test -n "$ac_ct_OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 +$as_echo "$ac_ct_OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL" = x; then + OTOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL=$ac_ct_OTOOL + fi +else + OTOOL="$ac_cv_prog_OTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL64"; then + ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL64=$ac_cv_prog_OTOOL64 +if test -n "$OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 +$as_echo "$OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL64"; then + ac_ct_OTOOL64=$OTOOL64 + # Extract the first word of "otool64", so it can be a program name with args. +set dummy otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL64"; then + ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OTOOL64="otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 +if test -n "$ac_ct_OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 +$as_echo "$ac_ct_OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL64" = x; then + OTOOL64=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL64=$ac_ct_OTOOL64 + fi +else + OTOOL64="$ac_cv_prog_OTOOL64" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 +$as_echo_n "checking for -single_module linker flag... " >&6; } +if ${lt_cv_apple_cc_single_mod+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_apple_cc_single_mod=no + if test -z "$LT_MULTI_MODULE"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + # If there is a non-empty error log, and "single_module" + # appears in it, assume the flag caused a linker warning + if test -s conftest.err && $GREP single_module conftest.err; then + cat conftest.err >&5 + # Otherwise, if the output was created with a 0 exit code from + # the compiler, it worked. + elif test -f libconftest.dylib && test 0 = "$_lt_result"; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&5 + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 +$as_echo "$lt_cv_apple_cc_single_mod" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 +$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } +if ${lt_cv_ld_exported_symbols_list+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_ld_exported_symbols_list=yes +else + lt_cv_ld_exported_symbols_list=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 +$as_echo "$lt_cv_ld_exported_symbols_list" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 +$as_echo_n "checking for -force_load linker flag... " >&6; } +if ${lt_cv_ld_force_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 + echo "$AR cru libconftest.a conftest.o" >&5 + $AR cru libconftest.a conftest.o 2>&5 + echo "$RANLIB libconftest.a" >&5 + $RANLIB libconftest.a 2>&5 + cat > conftest.c << _LT_EOF +int main() { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -s conftest.err && $GREP force_load conftest.err; then + cat conftest.err >&5 + elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&5 + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 +$as_echo "$lt_cv_ld_force_load" >&6; } + case $host_os in + rhapsody* | darwin1.[012]) + _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[91]*) + _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; + 10.[012][,.]*) + _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test yes = "$lt_cv_apple_cc_single_mod"; then + _lt_dar_single_mod='$single_module' + fi + if test yes = "$lt_cv_ld_exported_symbols_list"; then + _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' + fi + if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac + +# func_munge_path_list VARIABLE PATH +# ----------------------------------- +# VARIABLE is name of variable containing _space_ separated list of +# directories to be munged by the contents of PATH, which is string +# having a format: +# "DIR[:DIR]:" +# string "DIR[ DIR]" will be prepended to VARIABLE +# ":DIR[:DIR]" +# string "DIR[ DIR]" will be appended to VARIABLE +# "DIRP[:DIRP]::[DIRA:]DIRA" +# string "DIRP[ DIRP]" will be prepended to VARIABLE and string +# "DIRA[ DIRA]" will be appended to VARIABLE +# "DIR[:DIR]" +# VARIABLE will be replaced by "DIR[ DIR]" +func_munge_path_list () +{ + case x$2 in + x) + ;; + *:) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" + ;; + x:*) + eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" + ;; + *::*) + eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" + eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" + ;; + *) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" + ;; + esac +} + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... " >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if ${ac_cv_prog_CPP+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 +$as_echo "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details" "$LINENO" 5; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if ${ac_cv_header_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +for ac_header in dlfcn.h +do : + ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default +" +if test "x$ac_cv_header_dlfcn_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_DLFCN_H 1 +_ACEOF + +fi + +done + + + + + +# Set options + + + + enable_dlopen=no + + + enable_win32_dll=no + + + # Check whether --enable-shared was given. +if test "${enable_shared+set}" = set; then : + enableval=$enable_shared; p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + enable_shared=yes +fi + + + + + + + + + + # Check whether --enable-static was given. +if test "${enable_static+set}" = set; then : + enableval=$enable_static; p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + enable_static=yes +fi + + + + + + + + + + +# Check whether --with-pic was given. +if test "${with_pic+set}" = set; then : + withval=$with_pic; lt_p=${PACKAGE-default} + case $withval in + yes|no) pic_mode=$withval ;; + *) + pic_mode=default + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for lt_pkg in $withval; do + IFS=$lt_save_ifs + if test "X$lt_pkg" = "X$lt_p"; then + pic_mode=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + pic_mode=default +fi + + + + + + + + + # Check whether --enable-fast-install was given. +if test "${enable_fast_install+set}" = set; then : + enableval=$enable_fast_install; p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + enable_fast_install=yes +fi + + + + + + + + + shared_archive_member_spec= +case $host,$enable_shared in +power*-*-aix[5-9]*,yes) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 +$as_echo_n "checking which variant of shared library versioning to provide... " >&6; } + +# Check whether --with-aix-soname was given. +if test "${with_aix_soname+set}" = set; then : + withval=$with_aix_soname; case $withval in + aix|svr4|both) + ;; + *) + as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 + ;; + esac + lt_cv_with_aix_soname=$with_aix_soname +else + if ${lt_cv_with_aix_soname+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_with_aix_soname=aix +fi + + with_aix_soname=$lt_cv_with_aix_soname +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 +$as_echo "$with_aix_soname" >&6; } + if test aix != "$with_aix_soname"; then + # For the AIX way of multilib, we name the shared archive member + # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', + # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. + # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, + # the AIX toolchain works better with OBJECT_MODE set (default 32). + if test 64 = "${OBJECT_MODE-32}"; then + shared_archive_member_spec=shr_64 + else + shared_archive_member_spec=shr + fi + fi + ;; +*) + with_aix_soname=aix + ;; +esac + + + + + + + + + + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS=$ltmain + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +test -z "$LN_S" && LN_S="ln -s" + + + + + + + + + + + + + + +if test -n "${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 +$as_echo_n "checking for objdir... " >&6; } +if ${lt_cv_objdir+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 +$as_echo "$lt_cv_objdir" >&6; } +objdir=$lt_cv_objdir + + + + + +cat >>confdefs.h <<_ACEOF +#define LT_OBJDIR "$lt_cv_objdir/" +_ACEOF + + + + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test set != "${COLLECT_NAMES+set}"; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a '.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld=$lt_cv_prog_gnu_ld + +old_CC=$CC +old_CFLAGS=$CFLAGS + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +func_cc_basename $compiler +cc_basename=$func_cc_basename_result + + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 +$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD=$MAGIC_CMD + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/${ac_tool_prefix}file"; then + lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD=$lt_cv_path_MAGIC_CMD + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS=$lt_save_ifs + MAGIC_CMD=$lt_save_MAGIC_CMD + ;; +esac +fi + +MAGIC_CMD=$lt_cv_path_MAGIC_CMD +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + + + +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 +$as_echo_n "checking for file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD=$MAGIC_CMD + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/file"; then + lt_cv_path_MAGIC_CMD=$ac_dir/"file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD=$lt_cv_path_MAGIC_CMD + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS=$lt_save_ifs + MAGIC_CMD=$lt_save_MAGIC_CMD + ;; +esac +fi + +MAGIC_CMD=$lt_cv_path_MAGIC_CMD +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + else + MAGIC_CMD=: + fi +fi + + fi + ;; +esac + +# Use C for the default configuration in the libtool script + +lt_save_CC=$CC +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +objext=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* + + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + +lt_prog_compiler_no_builtin_flag= + +if test yes = "$GCC"; then + case $cc_basename in + nvcc*) + lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; + *) + lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 +$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } +if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_rtti_exceptions=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_rtti_exceptions=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 +$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } + +if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then + lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" +else + : +fi + +fi + + + + + + + lt_prog_compiler_wl= +lt_prog_compiler_pic= +lt_prog_compiler_static= + + + if test yes = "$GCC"; then + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_static='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + fi + lt_prog_compiler_pic='-fPIC' + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + lt_prog_compiler_pic='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the '-m68020' flag to GCC prevents building anything better, + # like '-m68040'. + lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic='-DDLL_EXPORT' + case $host_os in + os2*) + lt_prog_compiler_static='$wl-static' + ;; + esac + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + ;; + + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + lt_prog_compiler_static= + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + ;; + + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic=-Kconform_pic + fi + ;; + + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + lt_prog_compiler_wl='-Xlinker ' + if test -n "$lt_prog_compiler_pic"; then + lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" + fi + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl='-Wl,' + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + else + lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + case $cc_basename in + nagfor*) + # NAG Fortran compiler + lt_prog_compiler_wl='-Wl,-Wl,,' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + esac + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic='-DDLL_EXPORT' + case $host_os in + os2*) + lt_prog_compiler_static='$wl-static' + ;; + esac + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static='$wl-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + case $cc_basename in + # old Intel for x86_64, which still supported -KPIC. + ecc*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='--shared' + lt_prog_compiler_static='--static' + ;; + nagfor*) + # NAG Fortran compiler + lt_prog_compiler_wl='-Wl,-Wl,,' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + tcc*) + # Fabrice Bellard et al's Tiny C Compiler + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-qpic' + lt_prog_compiler_static='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='' + ;; + *Sun\ F* | *Sun*Fortran*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Qoption ld ' + ;; + *Sun\ C*) + # Sun C 5.9 + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Wl,' + ;; + *Intel*\ [CF]*Compiler*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + *Portland\ Group*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + esac + ;; + esac + ;; + + newsos6) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + + rdos*) + lt_prog_compiler_static='-non_shared' + ;; + + solaris*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + lt_prog_compiler_wl='-Qoption ld ';; + *) + lt_prog_compiler_wl='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl='-Qoption ld ' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic='-Kconform_pic' + lt_prog_compiler_static='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_can_build_shared=no + ;; + + uts4*) + lt_prog_compiler_pic='-pic' + lt_prog_compiler_static='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared=no + ;; + esac + fi + +case $host_os in + # For platforms that do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic= + ;; + *) + lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" + ;; +esac + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 +$as_echo_n "checking for $compiler option to produce PIC... " >&6; } +if ${lt_cv_prog_compiler_pic+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic=$lt_prog_compiler_pic +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 +$as_echo "$lt_cv_prog_compiler_pic" >&6; } +lt_prog_compiler_pic=$lt_cv_prog_compiler_pic + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 +$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } +if ${lt_cv_prog_compiler_pic_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic_works=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 +$as_echo "$lt_cv_prog_compiler_pic_works" >&6; } + +if test yes = "$lt_cv_prog_compiler_pic_works"; then + case $lt_prog_compiler_pic in + "" | " "*) ;; + *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; + esac +else + lt_prog_compiler_pic= + lt_prog_compiler_can_build_shared=no +fi + +fi + + + + + + + + + + + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } +if ${lt_cv_prog_compiler_static_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_static_works=no + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works=yes + fi + else + lt_cv_prog_compiler_static_works=yes + fi + fi + $RM -r conftest* + LDFLAGS=$save_LDFLAGS + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 +$as_echo "$lt_cv_prog_compiler_static_works" >&6; } + +if test yes = "$lt_cv_prog_compiler_static_works"; then + : +else + lt_prog_compiler_static= +fi + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + +hard_links=nottested +if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then + # do not overwrite the value of need_locks provided by the user + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 +$as_echo_n "checking if we can lock with hard links... " >&6; } + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 +$as_echo "$hard_links" >&6; } + if test no = "$hard_links"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 +$as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } + + runpath_var= + allow_undefined_flag= + always_export_symbols=no + archive_cmds= + archive_expsym_cmds= + compiler_needs_object=no + enable_shared_with_static_runtimes=no + export_dynamic_flag_spec= + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + hardcode_automatic=no + hardcode_direct=no + hardcode_direct_absolute=no + hardcode_libdir_flag_spec= + hardcode_libdir_separator= + hardcode_minus_L=no + hardcode_shlibpath_var=unsupported + inherit_rpath=no + link_all_deplibs=unknown + module_cmds= + module_expsym_cmds= + old_archive_from_new_cmds= + old_archive_from_expsyms_cmds= + thread_safe_flag_spec= + whole_archive_flag_spec= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ' (' and ')$', so one must not match beginning or + # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', + # as well as any symbol that contains 'd'. + exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test yes != "$GCC"; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd* | bitrig*) + with_gnu_ld=no + ;; + linux* | k*bsd*-gnu | gnu*) + link_all_deplibs=no + ;; + esac + + ld_shlibs=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no + if test yes = "$with_gnu_ld"; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; + *\ \(GNU\ Binutils\)\ [3-9]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test yes = "$lt_use_gnu_ld_interface"; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='$wl' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + export_dynamic_flag_spec='$wl--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' + else + whole_archive_flag_spec= + fi + supports_anon_versioning=no + case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test ia64 != "$host_cpu"; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.19, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + else + ld_shlibs=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + export_dynamic_flag_spec='$wl--export-all-symbols' + allow_undefined_flag=unsupported + always_export_symbols=no + enable_shared_with_static_runtimes=yes + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' + exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file, use it as + # is; otherwise, prepend EXPORTS... + archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs=no + fi + ;; + + haiku*) + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + link_all_deplibs=yes + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + shrext_cmds=.dll + archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + enable_shared_with_static_runtimes=yes + ;; + + interix[3-9]*) + hardcode_direct=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='$wl-rpath,$libdir' + export_dynamic_flag_spec='$wl-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test linux-dietlibc = "$host_os"; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test no = "$tmp_diet" + then + tmp_addflag=' $pic_flag' + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + whole_archive_flag_spec= + tmp_sharedflag='--shared' ;; + nagfor*) # NAGFOR 5.3 + tmp_sharedflag='-Wl,-shared' ;; + xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + compiler_needs_object=yes + ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + compiler_needs_object=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + + if test yes = "$supports_anon_versioning"; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + tcc*) + export_dynamic_flag_spec='-rdynamic' + ;; + xlf* | bgf* | bgxlf* | mpixlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' + if test yes = "$supports_anon_versioning"; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + ld_shlibs=no + fi + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + + if test no = "$ld_shlibs"; then + runpath_var= + hardcode_libdir_flag_spec= + export_dynamic_flag_spec= + whole_archive_flag_spec= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag=unsupported + always_export_symbols=yes + archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + + aix[4-9]*) + if test ia64 = "$host_cpu"; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag= + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to GNU nm, but means don't demangle to AIX nm. + # Without the "-l" option, or with the "-B" option, AIX nm treats + # weak defined symbols like other global defined symbols, whereas + # GNU nm marks them as "W". + # While the 'weak' keyword is ignored in the Export File, we need + # it in the Import File for the 'aix-soname' feature, so we have + # to replace the "-B" option with "-P" for AIX nm. + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # have runtime linking enabled, and use it for executables. + # For shared libraries, we enable/disable runtime linking + # depending on the kind of the shared library created - + # when "with_aix_soname,aix_use_runtimelinking" is: + # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables + # "aix,yes" lib.so shared, rtl:yes, for executables + # lib.a static archive + # "both,no" lib.so.V(shr.o) shared, rtl:yes + # lib.a(lib.so.V) shared, rtl:no, for executables + # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a(lib.so.V) shared, rtl:no + # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a static archive + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then + aix_use_runtimelinking=yes + break + fi + done + if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then + # With aix-soname=svr4, we create the lib.so.V shared archives only, + # so we don't have lib.a shared libs to link our executables. + # We have to force runtime linking in this case. + aix_use_runtimelinking=yes + LDFLAGS="$LDFLAGS -Wl,-brtl" + fi + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds='' + hardcode_direct=yes + hardcode_direct_absolute=yes + hardcode_libdir_separator=':' + link_all_deplibs=yes + file_list_spec='$wl-f,' + case $with_aix_soname,$aix_use_runtimelinking in + aix,*) ;; # traditional, no import file + svr4,* | *,yes) # use import file + # The Import File defines what to hardcode. + hardcode_direct=no + hardcode_direct_absolute=no + ;; + esac + + if test yes = "$GCC"; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`$CC -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + shared_flag='-shared' + if test yes = "$aix_use_runtimelinking"; then + shared_flag="$shared_flag "'$wl-G' + fi + # Need to ensure runtime linking is disabled for the traditional + # shared library, or the linker may eventually find shared libraries + # /with/ Import File - we do not want to mix them. + shared_flag_aix='-shared' + shared_flag_svr4='-shared $wl-G' + else + # not using gcc + if test ia64 = "$host_cpu"; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test yes = "$aix_use_runtimelinking"; then + shared_flag='$wl-G' + else + shared_flag='$wl-bM:SRE' + fi + shared_flag_aix='$wl-bM:SRE' + shared_flag_svr4='$wl-G' + fi + fi + + export_dynamic_flag_spec='$wl-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols=yes + if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + if test set = "${lt_cv_aix_libpath+set}"; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=/usr/lib:/lib + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag + else + if test ia64 = "$host_cpu"; then + hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' + allow_undefined_flag="-z nodefs" + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + if test set = "${lt_cv_aix_libpath+set}"; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=/usr/lib:/lib + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag=' $wl-bernotok' + allow_undefined_flag=' $wl-berok' + if test yes = "$with_gnu_ld"; then + # We only use this code for GNU lds that support --whole-archive. + whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec='$convenience' + fi + archive_cmds_need_lc=yes + archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' + # -brtl affects multiple linker settings, -berok does not and is overridden later + compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' + if test svr4 != "$with_aix_soname"; then + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' + fi + if test aix != "$with_aix_soname"; then + archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' + else + # used by -dlpreopen to get the symbols + archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' + fi + archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + bsdi[45]*) + export_dynamic_flag_spec=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + case $cc_basename in + cl*) + # Native MSVC + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + always_export_symbols=yes + file_list_spec='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' + archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then + cp "$export_symbols" "$output_objdir/$soname.def"; + echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; + else + $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, )='true' + enable_shared_with_static_runtimes=yes + exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + # Don't use ranlib + old_postinstall_cmds='chmod 644 $oldlib' + postlink_cmds='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile=$lt_outputfile.exe + lt_tool_outputfile=$lt_tool_outputfile.exe + ;; + esac~ + if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # Assume MSVC wrapper + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_from_new_cmds='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' + enable_shared_with_static_runtimes=yes + ;; + esac + ;; + + darwin* | rhapsody*) + + + archive_cmds_need_lc=no + hardcode_direct=no + hardcode_automatic=yes + hardcode_shlibpath_var=unsupported + if test yes = "$lt_cv_ld_force_load"; then + whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + + else + whole_archive_flag_spec='' + fi + link_all_deplibs=yes + allow_undefined_flag=$_lt_dar_allow_undefined + case $cc_basename in + ifort*|nagfor*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test yes = "$_lt_dar_can_shared"; then + output_verbose_link_cmd=func_echo_all + archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" + module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" + archive_expsym_cmds="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil" + module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" + + else + ld_shlibs=no + fi + + ;; + + dgux*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2.*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + hpux9*) + if test yes = "$GCC"; then + archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + else + archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec='$wl+b $wl$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + export_dynamic_flag_spec='$wl-E' + ;; + + hpux10*) + if test yes,no = "$GCC,$with_gnu_ld"; then + archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test no = "$with_gnu_ld"; then + hardcode_libdir_flag_spec='$wl+b $wl$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='$wl-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + fi + ;; + + hpux11*) + if test yes,no = "$GCC,$with_gnu_ld"; then + case $host_cpu in + hppa*64*) + archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 +$as_echo_n "checking if $CC understands -b... " >&6; } +if ${lt_cv_prog_compiler__b+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler__b=no + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS -b" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler__b=yes + fi + else + lt_cv_prog_compiler__b=yes + fi + fi + $RM -r conftest* + LDFLAGS=$save_LDFLAGS + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 +$as_echo "$lt_cv_prog_compiler__b" >&6; } + +if test yes = "$lt_cv_prog_compiler__b"; then + archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' +else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' +fi + + ;; + esac + fi + if test no = "$with_gnu_ld"; then + hardcode_libdir_flag_spec='$wl+b $wl$libdir' + hardcode_libdir_separator=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct=no + hardcode_shlibpath_var=no + ;; + *) + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='$wl-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test yes = "$GCC"; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + # This should be the same for all languages, so no per-tag cache variable. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 +$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } +if ${lt_cv_irix_exported_symbol+:} false; then : + $as_echo_n "(cached) " >&6 +else + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int foo (void) { return 0; } +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_irix_exported_symbol=yes +else + lt_cv_irix_exported_symbol=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 +$as_echo "$lt_cv_irix_exported_symbol" >&6; } + if test yes = "$lt_cv_irix_exported_symbol"; then + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib' + fi + link_all_deplibs=no + else + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + hardcode_libdir_separator=: + inherit_rpath=yes + link_all_deplibs=yes + ;; + + linux*) + case $cc_basename in + tcc*) + # Fabrice Bellard et al's Tiny C Compiler + ld_shlibs=yes + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + newsos6) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + hardcode_libdir_separator=: + hardcode_shlibpath_var=no + ;; + + *nto* | *qnx*) + ;; + + openbsd* | bitrig*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + hardcode_shlibpath_var=no + hardcode_direct_absolute=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec='$wl-rpath,$libdir' + export_dynamic_flag_spec='$wl-E' + else + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='$wl-rpath,$libdir' + fi + else + ld_shlibs=no + fi + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + shrext_cmds=.dll + archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + enable_shared_with_static_runtimes=yes + ;; + + osf3*) + if test yes = "$GCC"; then + allow_undefined_flag=' $wl-expect_unresolved $wl\*' + archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + hardcode_libdir_separator=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test yes = "$GCC"; then + allow_undefined_flag=' $wl-expect_unresolved $wl\*' + archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + archive_cmds_need_lc='no' + hardcode_libdir_separator=: + ;; + + solaris*) + no_undefined_flag=' -z defs' + if test yes = "$GCC"; then + wlarc='$wl' + archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='$wl' + archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_shlibpath_var=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands '-z linker_flag'. GCC discards it without '$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test yes = "$GCC"; then + whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' + else + whole_archive_flag_spec='-z allextract$convenience -z defaultextract' + fi + ;; + esac + link_all_deplibs=yes + ;; + + sunos4*) + if test sequent = "$host_vendor"; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds='$CC -r -o $output$reload_objs' + hardcode_direct=no + ;; + motorola) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + ;; + + sysv4.3*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + export_dynamic_flag_spec='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag='$wl-z,text' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + runpath_var='LD_RUN_PATH' + + if test yes = "$GCC"; then + archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We CANNOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag='$wl-z,text' + allow_undefined_flag='$wl-z,nodefs' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='$wl-R,$libdir' + hardcode_libdir_separator=':' + link_all_deplibs=yes + export_dynamic_flag_spec='$wl-Bexport' + runpath_var='LD_RUN_PATH' + + if test yes = "$GCC"; then + archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + *) + ld_shlibs=no + ;; + esac + + if test sni = "$host_vendor"; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + export_dynamic_flag_spec='$wl-Blargedynsym' + ;; + esac + fi + fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 +$as_echo "$ld_shlibs" >&6; } +test no = "$ld_shlibs" && can_build_shared=no + +with_gnu_ld=$with_gnu_ld + + + + + + + + + + + + + + + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc=yes + + if test yes,yes = "$GCC,$enable_shared"; then + case $archive_cmds in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 +$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } +if ${lt_cv_archive_cmds_need_lc+:} false; then : + $as_echo_n "(cached) " >&6 +else + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl + pic_flag=$lt_prog_compiler_pic + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag + allow_undefined_flag= + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 + (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + then + lt_cv_archive_cmds_need_lc=no + else + lt_cv_archive_cmds_need_lc=yes + fi + allow_undefined_flag=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 +$as_echo "$lt_cv_archive_cmds_need_lc" >&6; } + archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc + ;; + esac + fi + ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 +$as_echo_n "checking dynamic linker characteristics... " >&6; } + +if test yes = "$GCC"; then + case $host_os in + darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; + *) lt_awk_arg='/^libraries:/' ;; + esac + case $host_os in + mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;; + *) lt_sed_strip_eq='s|=/|/|g' ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary... + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + # ...but if some path component already ends with the multilib dir we assume + # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). + case "$lt_multi_os_dir; $lt_search_path_spec " in + "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) + lt_multi_os_dir= + ;; + esac + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" + elif test -n "$lt_multi_os_dir"; then + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' +BEGIN {RS = " "; FS = "/|\n";} { + lt_foo = ""; + lt_count = 0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo = "/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[lt_foo]++; } + if (lt_freq[lt_foo] == 1) { print lt_foo; } +}'` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's|/\([A-Za-z]:\)|\1|g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=.so +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + + + +case $host_os in +aix3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='$libname$release$shared_ext$major' + ;; + +aix[4-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test ia64 = "$host_cpu"; then + # AIX 5 supports IA64 + library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line '#! .'. This would cause the generated library to + # depend on '.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # Using Import Files as archive members, it is possible to support + # filename-based versioning of shared library archives on AIX. While + # this would work for both with and without runtime linking, it will + # prevent static linking of such archives. So we do filename-based + # shared library versioning with .so extension only, which is used + # when both runtime linking and shared linking is enabled. + # Unfortunately, runtime linking may impact performance, so we do + # not want this to be the default eventually. Also, we use the + # versioned .so libs for executables only if there is the -brtl + # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. + # To allow for filename-based versioning support, we need to create + # libNAME.so.V as an archive file, containing: + # *) an Import File, referring to the versioned filename of the + # archive as well as the shared archive member, telling the + # bitwidth (32 or 64) of that shared object, and providing the + # list of exported symbols of that shared object, eventually + # decorated with the 'weak' keyword + # *) the shared object with the F_LOADONLY flag set, to really avoid + # it being seen by the linker. + # At run time we better use the real file rather than another symlink, + # but for link time we create the symlink libNAME.so -> libNAME.so.V + + case $with_aix_soname,$aix_use_runtimelinking in + # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + aix,yes) # traditional libtool + dynamic_linker='AIX unversionable lib.so' + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + aix,no) # traditional AIX only + dynamic_linker='AIX lib.a(lib.so.V)' + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + ;; + svr4,*) # full svr4 only + dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,yes) # both, prefer svr4 + dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # unpreferred sharedlib libNAME.a needs extra handling + postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' + postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,no) # both, prefer aix + dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling + postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' + postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' + ;; + esac + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='$libname$shared_ext' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + library_names_spec='$libname.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec=$LIB + if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' + soname_spec='$libname$release$major$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[23].*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2.*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +haiku*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=no + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + if test 32 = "$HPUX_IA64_MODE"; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + sys_lib_dlsearch_path_spec=/usr/lib/hpux32 + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + sys_lib_dlsearch_path_spec=/usr/lib/hpux64 + fi + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[3-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test yes = "$lt_cv_prog_gnu_ld"; then + version_type=linux # correct to gnu/linux during the next big refactor + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" + sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +linux*android*) + version_type=none # Android doesn't support versioned libraries. + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext' + soname_spec='$libname$release$shared_ext' + finish_cmds= + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + dynamic_linker='Android linker' + # Don't embed -rpath directories since the linker doesn't support them. + hardcode_libdir_flag_spec='-L$libdir' + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + if ${lt_cv_shlibpath_overrides_runpath+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ + LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : + lt_cv_shlibpath_overrides_runpath=yes +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + +fi + + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Ideally, we could use ldconfig to report *all* directores which are + # searched for libraries, however this is still not possible. Aside from not + # being certain /sbin/ldconfig is available, command + # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, + # even though it is searched at run-time. Try to do the best guess by + # appending ld.so.conf contents (and includes) to the search path. + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd* | bitrig*) + version_type=sunos + sys_lib_dlsearch_path_spec=/usr/lib + need_lib_prefix=no + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + need_version=no + else + need_version=yes + fi + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +os2*) + libname_spec='$name' + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + # OS/2 can only load a DLL with a base name of 8 characters or less. + soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; + v=$($ECHO $release$versuffix | tr -d .-); + n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); + $ECHO $n$v`$shared_ext' + library_names_spec='${libname}_dll.$libext' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=BEGINLIBPATH + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test yes = "$with_gnu_ld"; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec; then + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' + soname_spec='$libname$shared_ext.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=sco + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test yes = "$with_gnu_ld"; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 +$as_echo "$dynamic_linker" >&6; } +test no = "$dynamic_linker" && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test yes = "$GCC"; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then + sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec +fi + +if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then + sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec +fi + +# remember unaugmented sys_lib_dlsearch_path content for libtool script decls... +configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec + +# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code +func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" + +# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool +configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 +$as_echo_n "checking how to hardcode library paths into programs... " >&6; } +hardcode_action= +if test -n "$hardcode_libdir_flag_spec" || + test -n "$runpath_var" || + test yes = "$hardcode_automatic"; then + + # We can hardcode non-existent directories. + if test no != "$hardcode_direct" && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && + test no != "$hardcode_minus_L"; then + # Linking always hardcodes the temporary library directory. + hardcode_action=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action=unsupported +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 +$as_echo "$hardcode_action" >&6; } + +if test relink = "$hardcode_action" || + test yes = "$inherit_rpath"; then + # Fast installation is not supported + enable_fast_install=no +elif test yes = "$shlibpath_overrides_runpath" || + test no = "$enable_shared"; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + + + + + + if test yes != "$enable_dlopen"; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen=load_add_on + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen=LoadLibrary + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen=dlopen + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl +else + + lt_cv_dlopen=dyld + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + +fi + + ;; + + tpf*) + # Don't try to run any link tests for TPF. We know it's impossible + # because TPF is a cross-compiler, and we know how we open DSOs. + lt_cv_dlopen=dlopen + lt_cv_dlopen_libs= + lt_cv_dlopen_self=no + ;; + + *) + ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" +if test "x$ac_cv_func_shl_load" = xyes; then : + lt_cv_dlopen=shl_load +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 +$as_echo_n "checking for shl_load in -ldld... " >&6; } +if ${ac_cv_lib_dld_shl_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_shl_load=yes +else + ac_cv_lib_dld_shl_load=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 +$as_echo "$ac_cv_lib_dld_shl_load" >&6; } +if test "x$ac_cv_lib_dld_shl_load" = xyes; then : + lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld +else + ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" +if test "x$ac_cv_func_dlopen" = xyes; then : + lt_cv_dlopen=dlopen +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 +$as_echo_n "checking for dlopen in -lsvld... " >&6; } +if ${ac_cv_lib_svld_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsvld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_svld_dlopen=yes +else + ac_cv_lib_svld_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 +$as_echo "$ac_cv_lib_svld_dlopen" >&6; } +if test "x$ac_cv_lib_svld_dlopen" = xyes; then : + lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 +$as_echo_n "checking for dld_link in -ldld... " >&6; } +if ${ac_cv_lib_dld_dld_link+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dld_link (); +int +main () +{ +return dld_link (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_dld_link=yes +else + ac_cv_lib_dld_dld_link=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 +$as_echo "$ac_cv_lib_dld_dld_link" >&6; } +if test "x$ac_cv_lib_dld_dld_link" = xyes; then : + lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld +fi + + +fi + + +fi + + +fi + + +fi + + +fi + + ;; + esac + + if test no = "$lt_cv_dlopen"; then + enable_dlopen=no + else + enable_dlopen=yes + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS=$CPPFLAGS + test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS=$LDFLAGS + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS=$LIBS + LIBS="$lt_cv_dlopen_libs $LIBS" + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 +$as_echo_n "checking whether a program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test yes = "$cross_compiling"; then : + lt_cv_dlopen_self=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisibility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 +$as_echo "$lt_cv_dlopen_self" >&6; } + + if test yes = "$lt_cv_dlopen_self"; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 +$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self_static+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test yes = "$cross_compiling"; then : + lt_cv_dlopen_self_static=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisibility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self_static=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 +$as_echo "$lt_cv_dlopen_self_static" >&6; } + fi + + CPPFLAGS=$save_CPPFLAGS + LDFLAGS=$save_LDFLAGS + LIBS=$save_LIBS + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi + + + + + + + + + + + + + + + + + +striplib= +old_striplib= +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 +$as_echo_n "checking whether stripping libraries is possible... " >&6; } +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP"; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; + esac +fi + + + + + + + + + + + + + # Report what library types will actually be built + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 +$as_echo_n "checking if libtool supports shared libraries... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 +$as_echo "$can_build_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 +$as_echo_n "checking whether to build shared libraries... " >&6; } + test no = "$can_build_shared" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test yes = "$enable_shared" && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[4-9]*) + if test ia64 != "$host_cpu"; then + case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in + yes,aix,yes) ;; # shared object as lib.so file only + yes,svr4,*) ;; # shared object as lib.so archive member only + yes,*) enable_static=no ;; # shared object in lib.a archive as well + esac + fi + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 +$as_echo "$enable_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 +$as_echo_n "checking whether to build static libraries... " >&6; } + # Make sure either enable_shared or enable_static is yes. + test yes = "$enable_shared" || enable_static=yes + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 +$as_echo "$enable_static" >&6; } + + + + +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC=$lt_save_CC + + + + + + + + + + + + + + + + ac_config_commands="$ac_config_commands libtool" + + + + +# Only expand once: + + +am__api_version='1.15' + +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# OS/2's system install, which has a completely different semantic +# ./install, which can be erroneously created by make from ./install.sh. +# Reject install programs that cannot install multiple files. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 +$as_echo_n "checking for a BSD-compatible install... " >&6; } +if test -z "$INSTALL"; then +if ${ac_cv_path_install+:} false; then : + $as_echo_n "(cached) " >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + # Account for people who put trailing slashes in PATH elements. +case $as_dir/ in #(( + ./ | .// | /[cC]/* | \ + /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ + /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then + if test $ac_prog = install && + grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + rm -rf conftest.one conftest.two conftest.dir + echo one > conftest.one + echo two > conftest.two + mkdir conftest.dir + if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && + test -s conftest.one && test -s conftest.two && + test -s conftest.dir/conftest.one && + test -s conftest.dir/conftest.two + then + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + fi + done + done + ;; +esac + + done +IFS=$as_save_IFS + +rm -rf conftest.one conftest.two conftest.dir + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. Don't cache a + # value for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + INSTALL=$ac_install_sh + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 +$as_echo "$INSTALL" >&6; } + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 +$as_echo_n "checking whether build environment is sane... " >&6; } +# Reject unsafe characters in $srcdir or the absolute working directory +# name. Accept space and tab only in the latter. +am_lf=' +' +case `pwd` in + *[\\\"\#\$\&\'\`$am_lf]*) + as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; +esac +case $srcdir in + *[\\\"\#\$\&\'\`$am_lf\ \ ]*) + as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; +esac + +# Do 'set' in a subshell so we don't clobber the current shell's +# arguments. Must try -L first in case configure is actually a +# symlink; some systems play weird games with the mod time of symlinks +# (eg FreeBSD returns the mod time of the symlink's containing +# directory). +if ( + am_has_slept=no + for am_try in 1 2; do + echo "timestamp, slept: $am_has_slept" > conftest.file + set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` + if test "$*" = "X"; then + # -L didn't work. + set X `ls -t "$srcdir/configure" conftest.file` + fi + if test "$*" != "X $srcdir/configure conftest.file" \ + && test "$*" != "X conftest.file $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + as_fn_error $? "ls -t appears to fail. Make sure there is not a broken + alias in your environment" "$LINENO" 5 + fi + if test "$2" = conftest.file || test $am_try -eq 2; then + break + fi + # Just in case. + sleep 1 + am_has_slept=yes + done + test "$2" = conftest.file + ) +then + # Ok. + : +else + as_fn_error $? "newly created file is older than distributed files! +Check your system clock" "$LINENO" 5 +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +# If we didn't sleep, we still need to ensure time stamps of config.status and +# generated files are strictly newer. +am_sleep_pid= +if grep 'slept: no' conftest.file >/dev/null 2>&1; then + ( sleep 1 ) & + am_sleep_pid=$! +fi + +rm -f conftest.file + +test "$program_prefix" != NONE && + program_transform_name="s&^&$program_prefix&;$program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s&\$&$program_suffix&;$program_transform_name" +# Double any \ or $. +# By default was `s,x,x', remove it if useless. +ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' +program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` + +if test x"${MISSING+set}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; + *) + MISSING="\${SHELL} $am_aux_dir/missing" ;; + esac +fi +# Use eval to expand $SHELL +if eval "$MISSING --is-lightweight"; then + am_missing_run="$MISSING " +else + am_missing_run= + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 +$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} +fi + +if test x"${install_sh+set}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; + *) + install_sh="\${SHELL} $am_aux_dir/install-sh" + esac +fi + +# Installed binaries are usually stripped using 'strip' when the user +# run "make install-strip". However 'strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the 'STRIP' environment variable to overrule this program. +if test "$cross_compiling" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 +$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } +if test -z "$MKDIR_P"; then + if ${ac_cv_path_mkdir+:} false; then : + $as_echo_n "(cached) " >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in mkdir gmkdir; do + for ac_exec_ext in '' $ac_executable_extensions; do + as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue + case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( + 'mkdir (GNU coreutils) '* | \ + 'mkdir (coreutils) '* | \ + 'mkdir (fileutils) '4.1*) + ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext + break 3;; + esac + done + done + done +IFS=$as_save_IFS + +fi + + test -d ./--version && rmdir ./--version + if test "${ac_cv_path_mkdir+set}" = set; then + MKDIR_P="$ac_cv_path_mkdir -p" + else + # As a last resort, use the slow shell script. Don't cache a + # value for MKDIR_P within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + MKDIR_P="$ac_install_sh -d" + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 +$as_echo "$MKDIR_P" >&6; } + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } +set x ${MAKE-make} +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + SET_MAKE= +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + +rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null + +DEPDIR="${am__leading_dot}deps" + +ac_config_commands="$ac_config_commands depfiles" + + +am_make=${MAKE-make} +cat > confinc << 'END' +am__doit: + @echo this is the am__doit target +.PHONY: am__doit +END +# If we don't find an include directive, just comment out the code. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 +$as_echo_n "checking for style of include used by $am_make... " >&6; } +am__include="#" +am__quote= +_am_result=none +# First try GNU make style include. +echo "include confinc" > confmf +# Ignore all kinds of additional output from 'make'. +case `$am_make -s -f confmf 2> /dev/null` in #( +*the\ am__doit\ target*) + am__include=include + am__quote= + _am_result=GNU + ;; +esac +# Now try BSD make style include. +if test "$am__include" = "#"; then + echo '.include "confinc"' > confmf + case `$am_make -s -f confmf 2> /dev/null` in #( + *the\ am__doit\ target*) + am__include=.include + am__quote="\"" + _am_result=BSD + ;; + esac +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 +$as_echo "$_am_result" >&6; } +rm -f confinc confmf + +# Check whether --enable-dependency-tracking was given. +if test "${enable_dependency_tracking+set}" = set; then : + enableval=$enable_dependency_tracking; +fi + +if test "x$enable_dependency_tracking" != xno; then + am_depcomp="$ac_aux_dir/depcomp" + AMDEPBACKSLASH='\' + am__nodep='_no' +fi + if test "x$enable_dependency_tracking" != xno; then + AMDEP_TRUE= + AMDEP_FALSE='#' +else + AMDEP_TRUE='#' + AMDEP_FALSE= +fi + + +# Check whether --enable-silent-rules was given. +if test "${enable_silent_rules+set}" = set; then : + enableval=$enable_silent_rules; +fi + +case $enable_silent_rules in # ((( + yes) AM_DEFAULT_VERBOSITY=0;; + no) AM_DEFAULT_VERBOSITY=1;; + *) AM_DEFAULT_VERBOSITY=1;; +esac +am_make=${MAKE-make} +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 +$as_echo_n "checking whether $am_make supports nested variables... " >&6; } +if ${am_cv_make_support_nested_variables+:} false; then : + $as_echo_n "(cached) " >&6 +else + if $as_echo 'TRUE=$(BAR$(V)) +BAR0=false +BAR1=true +V=1 +am__doit: + @$(TRUE) +.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then + am_cv_make_support_nested_variables=yes +else + am_cv_make_support_nested_variables=no +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 +$as_echo "$am_cv_make_support_nested_variables" >&6; } +if test $am_cv_make_support_nested_variables = yes; then + AM_V='$(V)' + AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' +else + AM_V=$AM_DEFAULT_VERBOSITY + AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY +fi +AM_BACKSLASH='\' + +if test "`cd $srcdir && pwd`" != "`pwd`"; then + # Use -I$(srcdir) only when $(srcdir) != ., so that make's output + # is not polluted with repeated "-I." + am__isrc=' -I$(srcdir)' + # test to see if srcdir already configured + if test -f $srcdir/config.status; then + as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 + fi +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + PACKAGE='flex' + VERSION='2.6.4' + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE "$PACKAGE" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define VERSION "$VERSION" +_ACEOF + +# Some tools Automake needs. + +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} + + +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + + +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} + + +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} + +# For better backward compatibility. To be removed once Automake 1.9.x +# dies out for good. For more background, see: +# +# +mkdir_p='$(MKDIR_P)' + +# We need awk for the "check" target (and possibly the TAP driver). The +# system "awk" is bad on some platforms. +# Always define AMTAR for backward compatibility. Yes, it's still used +# in the wild :-( We should find a proper way to deprecate it ... +AMTAR='$${TAR-tar}' + + +# We'll loop over all known methods to create a tar archive until one works. +_am_tools='gnutar pax cpio none' + +am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' + + + + + +depcc="$CC" am_compiler_list= + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 +$as_echo_n "checking dependency style of $depcc... " >&6; } +if ${am_cv_CC_dependencies_compiler_type+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named 'D' -- because '-MD' means "put the output + # in D". + rm -rf conftest.dir + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CC_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + am__universal=false + case " $depcc " in #( + *\ -arch\ *\ -arch\ *) am__universal=true ;; + esac + + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with + # Solaris 10 /bin/sh. + echo '/* dummy */' > sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + # We check with '-c' and '-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle '-M -o', and we need to detect this. Also, some Intel + # versions had trouble with output in subdirs. + am__obj=sub/conftest.${OBJEXT-o} + am__minus_obj="-o $am__obj" + case $depmode in + gcc) + # This depmode causes a compiler race in universal mode. + test "$am__universal" = false || continue + ;; + nosideeffect) + # After this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested. + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + msvc7 | msvc7msys | msvisualcpp | msvcmsys) + # This compiler won't grok '-c -o', but also, the minuso test has + # not run yet. These depmodes are late enough in the game, and + # so weak that their functioning should not be impacted. + am__obj=conftest.${OBJEXT-o} + am__minus_obj= + ;; + none) break ;; + esac + if depmode=$depmode \ + source=sub/conftest.c object=$am__obj \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= + am__fastdepCC_FALSE='#' +else + am__fastdepCC_TRUE='#' + am__fastdepCC_FALSE= +fi + + + +# POSIX will say in a future version that running "rm -f" with no argument +# is OK; and we want to be able to make that assumption in our Makefile +# recipes. So use an aggressive probe to check that the usage we want is +# actually supported "in the wild" to an acceptable degree. +# See automake bug#10828. +# To make any issue more visible, cause the running configure to be aborted +# by default if the 'rm' program in use doesn't match our expectations; the +# user can still override this though. +if rm -f && rm -fr && rm -rf; then : OK; else + cat >&2 <<'END' +Oops! + +Your 'rm' program seems unable to run without file operands specified +on the command line, even when the '-f' option is present. This is contrary +to the behaviour of most rm programs out there, and not conforming with +the upcoming POSIX standard: + +Please tell bug-automake@gnu.org about your system, including the value +of your $PATH and any error possibly output before this message. This +can help us improve future automake versions. + +END + if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then + echo 'Configuration will proceed anyway, since you have set the' >&2 + echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 + echo >&2 + else + cat >&2 <<'END' +Aborting the configuration process, to ensure you take notice of the issue. + +You can download and install GNU coreutils to get an 'rm' implementation +that behaves properly: . + +If you want to complete the configuration process using your problematic +'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM +to "yes", and re-run configure. + +END + as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 + fi +fi + +ac_config_headers="$ac_config_headers src/config.h" + + + +SHARED_VERSION_INFO="2:0:0" + + +# checks for programs + + +mkdir_p="$MKDIR_P" +case $mkdir_p in + [\\/$]* | ?:[\\/]*) ;; + */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; +esac + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5 +$as_echo_n "checking whether NLS is requested... " >&6; } + # Check whether --enable-nls was given. +if test "${enable_nls+set}" = set; then : + enableval=$enable_nls; USE_NLS=$enableval +else + USE_NLS=yes +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5 +$as_echo "$USE_NLS" >&6; } + + + + + GETTEXT_MACRO_VERSION=0.18 + + + + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi + +# Find out how to test for executable files. Don't use a zero-byte file, +# as systems may use methods other than mode bits to determine executability. +cat >conf$$.file <<_ASEOF +#! /bin/sh +exit 0 +_ASEOF +chmod +x conf$$.file +if test -x conf$$.file >/dev/null 2>&1; then + ac_executable_p="test -x" +else + ac_executable_p="test -f" +fi +rm -f conf$$.file + +# Extract the first word of "msgfmt", so it can be a program name with args. +set dummy msgfmt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_MSGFMT+:} false; then : + $as_echo_n "(cached) " >&6 +else + case "$MSGFMT" in + [\\/]* | ?:[\\/]*) + ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path. + ;; + *) + ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$ac_save_IFS" + test -z "$ac_dir" && ac_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then + echo "$as_me: trying $ac_dir/$ac_word..." >&5 + if $ac_dir/$ac_word --statistics /dev/null >&5 2>&1 && + (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then + ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext" + break 2 + fi + fi + done + done + IFS="$ac_save_IFS" + test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":" + ;; +esac +fi +MSGFMT="$ac_cv_path_MSGFMT" +if test "$MSGFMT" != ":"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5 +$as_echo "$MSGFMT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + # Extract the first word of "gmsgfmt", so it can be a program name with args. +set dummy gmsgfmt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_GMSGFMT+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $GMSGFMT in + [\\/]* | ?:[\\/]*) + ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT" + ;; +esac +fi +GMSGFMT=$ac_cv_path_GMSGFMT +if test -n "$GMSGFMT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5 +$as_echo "$GMSGFMT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + + case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;; + *) MSGFMT_015=$MSGFMT ;; + esac + + case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;; + *) GMSGFMT_015=$GMSGFMT ;; + esac + + + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi + +# Find out how to test for executable files. Don't use a zero-byte file, +# as systems may use methods other than mode bits to determine executability. +cat >conf$$.file <<_ASEOF +#! /bin/sh +exit 0 +_ASEOF +chmod +x conf$$.file +if test -x conf$$.file >/dev/null 2>&1; then + ac_executable_p="test -x" +else + ac_executable_p="test -f" +fi +rm -f conf$$.file + +# Extract the first word of "xgettext", so it can be a program name with args. +set dummy xgettext; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_XGETTEXT+:} false; then : + $as_echo_n "(cached) " >&6 +else + case "$XGETTEXT" in + [\\/]* | ?:[\\/]*) + ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path. + ;; + *) + ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$ac_save_IFS" + test -z "$ac_dir" && ac_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then + echo "$as_me: trying $ac_dir/$ac_word..." >&5 + if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&5 2>&1 && + (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then + ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext" + break 2 + fi + fi + done + done + IFS="$ac_save_IFS" + test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":" + ;; +esac +fi +XGETTEXT="$ac_cv_path_XGETTEXT" +if test "$XGETTEXT" != ":"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5 +$as_echo "$XGETTEXT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + rm -f messages.po + + case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;; + *) XGETTEXT_015=$XGETTEXT ;; + esac + + + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi + +# Find out how to test for executable files. Don't use a zero-byte file, +# as systems may use methods other than mode bits to determine executability. +cat >conf$$.file <<_ASEOF +#! /bin/sh +exit 0 +_ASEOF +chmod +x conf$$.file +if test -x conf$$.file >/dev/null 2>&1; then + ac_executable_p="test -x" +else + ac_executable_p="test -f" +fi +rm -f conf$$.file + +# Extract the first word of "msgmerge", so it can be a program name with args. +set dummy msgmerge; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_MSGMERGE+:} false; then : + $as_echo_n "(cached) " >&6 +else + case "$MSGMERGE" in + [\\/]* | ?:[\\/]*) + ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path. + ;; + *) + ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$ac_save_IFS" + test -z "$ac_dir" && ac_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then + echo "$as_me: trying $ac_dir/$ac_word..." >&5 + if $ac_dir/$ac_word --update -q /dev/null /dev/null >&5 2>&1; then + ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext" + break 2 + fi + fi + done + done + IFS="$ac_save_IFS" + test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":" + ;; +esac +fi +MSGMERGE="$ac_cv_path_MSGMERGE" +if test "$MSGMERGE" != ":"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5 +$as_echo "$MSGMERGE" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$localedir" || localedir='${datadir}/locale' + + + test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS= + + + ac_config_commands="$ac_config_commands po-directories" + + + + if test "X$prefix" = "XNONE"; then + acl_final_prefix="$ac_default_prefix" + else + acl_final_prefix="$prefix" + fi + if test "X$exec_prefix" = "XNONE"; then + acl_final_exec_prefix='${prefix}' + else + acl_final_exec_prefix="$exec_prefix" + fi + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" + prefix="$acl_save_prefix" + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then : + withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5 +$as_echo_n "checking for ld used by GCC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | [A-Za-z]:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the path of ld + ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` + while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if ${acl_cv_path_LD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + acl_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some GNU ld's only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in + *GNU* | *'with BFD'*) + test "$with_gnu_ld" != no && break ;; + *) + test "$with_gnu_ld" != yes && break ;; + esac + fi + done + IFS="$ac_save_ifs" +else + acl_cv_path_LD="$LD" # Let the user override the test with a path. +fi +fi + +LD="$acl_cv_path_LD" +if test -n "$LD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if ${acl_cv_prog_gnu_ld+:} false; then : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU ld's only accept -v. +case `$LD -v 2>&1 &5 +$as_echo "$acl_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$acl_cv_prog_gnu_ld + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5 +$as_echo_n "checking for shared library run path origin... " >&6; } +if ${acl_cv_rpath+:} false; then : + $as_echo_n "(cached) " >&6 +else + + CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ + ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh + . ./conftest.sh + rm -f ./conftest.sh + acl_cv_rpath=done + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5 +$as_echo "$acl_cv_rpath" >&6; } + wl="$acl_cv_wl" + acl_libext="$acl_cv_libext" + acl_shlibext="$acl_cv_shlibext" + acl_libname_spec="$acl_cv_libname_spec" + acl_library_names_spec="$acl_cv_library_names_spec" + acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" + acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" + acl_hardcode_direct="$acl_cv_hardcode_direct" + acl_hardcode_minus_L="$acl_cv_hardcode_minus_L" + # Check whether --enable-rpath was given. +if test "${enable_rpath+set}" = set; then : + enableval=$enable_rpath; : +else + enable_rpath=yes +fi + + + + + acl_libdirstem=lib + acl_libdirstem2= + case "$host_os" in + solaris*) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit host" >&5 +$as_echo_n "checking for 64-bit host... " >&6; } +if ${gl_cv_solaris_64bit+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef _LP64 +sixtyfour bits +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "sixtyfour bits" >/dev/null 2>&1; then : + gl_cv_solaris_64bit=yes +else + gl_cv_solaris_64bit=no +fi +rm -f conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_solaris_64bit" >&5 +$as_echo "$gl_cv_solaris_64bit" >&6; } + if test $gl_cv_solaris_64bit = yes; then + acl_libdirstem=lib/64 + case "$host_cpu" in + sparc*) acl_libdirstem2=lib/sparcv9 ;; + i*86 | x86_64) acl_libdirstem2=lib/amd64 ;; + esac + fi + ;; + *) + searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'` + if test -n "$searchpath"; then + acl_save_IFS="${IFS= }"; IFS=":" + for searchdir in $searchpath; do + if test -d "$searchdir"; then + case "$searchdir" in + */lib64/ | */lib64 ) acl_libdirstem=lib64 ;; + */../ | */.. ) + # Better ignore directories of this form. They are misleading. + ;; + *) searchdir=`cd "$searchdir" && pwd` + case "$searchdir" in + */lib64 ) acl_libdirstem=lib64 ;; + esac ;; + esac + fi + done + IFS="$acl_save_IFS" + fi + ;; + esac + test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem" + + + + + + + + + + + + + use_additional=yes + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + +# Check whether --with-libiconv-prefix was given. +if test "${with_libiconv_prefix+set}" = set; then : + withval=$with_libiconv_prefix; + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + else + additional_includedir="$withval/include" + additional_libdir="$withval/$acl_libdirstem" + if test "$acl_libdirstem2" != "$acl_libdirstem" \ + && ! test -d "$withval/$acl_libdirstem"; then + additional_libdir="$withval/$acl_libdirstem2" + fi + fi + fi + +fi + + LIBICONV= + LTLIBICONV= + INCICONV= + LIBICONV_PREFIX= + HAVE_LIBICONV= + rpathdirs= + ltrpathdirs= + names_already_handled= + names_next_round='iconv ' + while test -n "$names_next_round"; do + names_this_round="$names_next_round" + names_next_round= + for name in $names_this_round; do + already_handled= + for n in $names_already_handled; do + if test "$n" = "$name"; then + already_handled=yes + break + fi + done + if test -z "$already_handled"; then + names_already_handled="$names_already_handled $name" + uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` + eval value=\"\$HAVE_LIB$uppername\" + if test -n "$value"; then + if test "$value" = yes; then + eval value=\"\$LIB$uppername\" + test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value" + eval value=\"\$LTLIB$uppername\" + test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value" + else + : + fi + else + found_dir= + found_la= + found_so= + found_a= + eval libname=\"$acl_libname_spec\" # typically: libname=lib$name + if test -n "$acl_shlibext"; then + shrext=".$acl_shlibext" # typically: shrext=.so + else + shrext= + fi + if test $use_additional = yes; then + dir="$additional_libdir" + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + fi + if test "X$found_dir" = "X"; then + for x in $LDFLAGS $LTLIBICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + case "$x" in + -L*) + dir=`echo "X$x" | sed -e 's/^X-L//'` + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + ;; + esac + if test "X$found_dir" != "X"; then + break + fi + done + fi + if test "X$found_dir" != "X"; then + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name" + if test "X$found_so" != "X"; then + if test "$enable_rpath" = no \ + || test "X$found_dir" = "X/usr/$acl_libdirstem" \ + || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" + else + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $found_dir" + fi + if test "$acl_hardcode_direct" = yes; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" + else + if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $found_dir" + fi + else + haveit= + for x in $LDFLAGS $LIBICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir" + fi + if test "$acl_hardcode_minus_L" != no; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" + else + LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" + fi + fi + fi + fi + else + if test "X$found_a" != "X"; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a" + else + LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name" + fi + fi + additional_includedir= + case "$found_dir" in + */$acl_libdirstem | */$acl_libdirstem/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` + if test "$name" = 'iconv'; then + LIBICONV_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + */$acl_libdirstem2 | */$acl_libdirstem2/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` + if test "$name" = 'iconv'; then + LIBICONV_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + esac + if test "X$additional_includedir" != "X"; then + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + for x in $CPPFLAGS $INCICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir" + fi + fi + fi + fi + fi + if test -n "$found_la"; then + save_libdir="$libdir" + case "$found_la" in + */* | *\\*) . "$found_la" ;; + *) . "./$found_la" ;; + esac + libdir="$save_libdir" + for dep in $dependency_libs; do + case "$dep" in + -L*) + additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` + if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ + && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then + haveit= + if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ + || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + haveit= + for x in $LDFLAGS $LIBICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir" + fi + fi + haveit= + for x in $LDFLAGS $LTLIBICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir" + fi + fi + fi + fi + ;; + -R*) + dir=`echo "X$dep" | sed -e 's/^X-R//'` + if test "$enable_rpath" != no; then + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $dir" + fi + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $dir" + fi + fi + ;; + -l*) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` + ;; + *.la) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` + ;; + *) + LIBICONV="${LIBICONV}${LIBICONV:+ }$dep" + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep" + ;; + esac + done + fi + else + LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name" + fi + fi + fi + done + done + if test "X$rpathdirs" != "X"; then + if test -n "$acl_hardcode_libdir_separator"; then + alldirs= + for found_dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" + done + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" + else + for found_dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$found_dir" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" + done + fi + fi + if test "X$ltrpathdirs" != "X"; then + for found_dir in $ltrpathdirs; do + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir" + done + fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFPreferencesCopyAppValue" >&5 +$as_echo_n "checking for CFPreferencesCopyAppValue... " >&6; } +if ${gt_cv_func_CFPreferencesCopyAppValue+:} false; then : + $as_echo_n "(cached) " >&6 +else + gt_save_LIBS="$LIBS" + LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +CFPreferencesCopyAppValue(NULL, NULL) + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gt_cv_func_CFPreferencesCopyAppValue=yes +else + gt_cv_func_CFPreferencesCopyAppValue=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$gt_save_LIBS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFPreferencesCopyAppValue" >&5 +$as_echo "$gt_cv_func_CFPreferencesCopyAppValue" >&6; } + if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then + +$as_echo "#define HAVE_CFPREFERENCESCOPYAPPVALUE 1" >>confdefs.h + + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFLocaleCopyCurrent" >&5 +$as_echo_n "checking for CFLocaleCopyCurrent... " >&6; } +if ${gt_cv_func_CFLocaleCopyCurrent+:} false; then : + $as_echo_n "(cached) " >&6 +else + gt_save_LIBS="$LIBS" + LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +CFLocaleCopyCurrent(); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gt_cv_func_CFLocaleCopyCurrent=yes +else + gt_cv_func_CFLocaleCopyCurrent=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$gt_save_LIBS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFLocaleCopyCurrent" >&5 +$as_echo "$gt_cv_func_CFLocaleCopyCurrent" >&6; } + if test $gt_cv_func_CFLocaleCopyCurrent = yes; then + +$as_echo "#define HAVE_CFLOCALECOPYCURRENT 1" >>confdefs.h + + fi + INTL_MACOSX_LIBS= + if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then + INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation" + fi + + + + + + + LIBINTL= + LTLIBINTL= + POSUB= + + case " $gt_needs " in + *" need-formatstring-macros "*) gt_api_version=3 ;; + *" need-ngettext "*) gt_api_version=2 ;; + *) gt_api_version=1 ;; + esac + gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc" + gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl" + + if test "$USE_NLS" = "yes"; then + gt_use_preinstalled_gnugettext=no + + + if test $gt_api_version -ge 3; then + gt_revision_test_code=' +#ifndef __GNU_GETTEXT_SUPPORTED_REVISION +#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1) +#endif +typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1]; +' + else + gt_revision_test_code= + fi + if test $gt_api_version -ge 2; then + gt_expression_test_code=' + * ngettext ("", "", 0)' + else + gt_expression_test_code= + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5 +$as_echo_n "checking for GNU gettext in libc... " >&6; } +if eval \${$gt_func_gnugettext_libc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +$gt_revision_test_code +extern int _nl_msg_cat_cntr; +extern int *_nl_domain_bindings; +int +main () +{ +bindtextdomain ("", ""); +return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_bindings + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + eval "$gt_func_gnugettext_libc=yes" +else + eval "$gt_func_gnugettext_libc=no" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +eval ac_res=\$$gt_func_gnugettext_libc + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + + if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then + + + + + + am_save_CPPFLAGS="$CPPFLAGS" + + for element in $INCICONV; do + haveit= + for x in $CPPFLAGS; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X$element"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" + fi + done + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5 +$as_echo_n "checking for iconv... " >&6; } +if ${am_cv_func_iconv+:} false; then : + $as_echo_n "(cached) " >&6 +else + + am_cv_func_iconv="no, consider installing GNU libiconv" + am_cv_lib_iconv=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +int +main () +{ +iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + am_cv_func_iconv=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test "$am_cv_func_iconv" != yes; then + am_save_LIBS="$LIBS" + LIBS="$LIBS $LIBICONV" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +int +main () +{ +iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + am_cv_lib_iconv=yes + am_cv_func_iconv=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$am_save_LIBS" + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5 +$as_echo "$am_cv_func_iconv" >&6; } + if test "$am_cv_func_iconv" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5 +$as_echo_n "checking for working iconv... " >&6; } +if ${am_cv_func_iconv_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + am_save_LIBS="$LIBS" + if test $am_cv_lib_iconv = yes; then + LIBS="$LIBS $LIBICONV" + fi + if test "$cross_compiling" = yes; then : + case "$host_os" in + aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; + *) am_cv_func_iconv_works="guessing yes" ;; + esac +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +int main () +{ + /* Test against AIX 5.1 bug: Failures are not distinguishable from successful + returns. */ + { + iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8"); + if (cd_utf8_to_88591 != (iconv_t)(-1)) + { + static const char input[] = "\342\202\254"; /* EURO SIGN */ + char buf[10]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_utf8_to_88591, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if (res == 0) + return 1; + } + } + /* Test against Solaris 10 bug: Failures are not distinguishable from + successful returns. */ + { + iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646"); + if (cd_ascii_to_88591 != (iconv_t)(-1)) + { + static const char input[] = "\263"; + char buf[10]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_ascii_to_88591, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if (res == 0) + return 1; + } + } +#if 0 /* This bug could be worked around by the caller. */ + /* Test against HP-UX 11.11 bug: Positive return value instead of 0. */ + { + iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591"); + if (cd_88591_to_utf8 != (iconv_t)(-1)) + { + static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; + char buf[50]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_88591_to_utf8, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if ((int)res > 0) + return 1; + } + } +#endif + /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is + provided. */ + if (/* Try standardized names. */ + iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1) + /* Try IRIX, OSF/1 names. */ + && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1) + /* Try AIX names. */ + && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1) + /* Try HP-UX names. */ + && iconv_open ("utf8", "eucJP") == (iconv_t)(-1)) + return 1; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + am_cv_func_iconv_works=yes +else + am_cv_func_iconv_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + LIBS="$am_save_LIBS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5 +$as_echo "$am_cv_func_iconv_works" >&6; } + case "$am_cv_func_iconv_works" in + *no) am_func_iconv=no am_cv_lib_iconv=no ;; + *) am_func_iconv=yes ;; + esac + else + am_func_iconv=no am_cv_lib_iconv=no + fi + if test "$am_func_iconv" = yes; then + +$as_echo "#define HAVE_ICONV 1" >>confdefs.h + + fi + if test "$am_cv_lib_iconv" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5 +$as_echo_n "checking how to link with libiconv... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5 +$as_echo "$LIBICONV" >&6; } + else + CPPFLAGS="$am_save_CPPFLAGS" + LIBICONV= + LTLIBICONV= + fi + + + + + + + + + + + + use_additional=yes + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + +# Check whether --with-libintl-prefix was given. +if test "${with_libintl_prefix+set}" = set; then : + withval=$with_libintl_prefix; + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + else + additional_includedir="$withval/include" + additional_libdir="$withval/$acl_libdirstem" + if test "$acl_libdirstem2" != "$acl_libdirstem" \ + && ! test -d "$withval/$acl_libdirstem"; then + additional_libdir="$withval/$acl_libdirstem2" + fi + fi + fi + +fi + + LIBINTL= + LTLIBINTL= + INCINTL= + LIBINTL_PREFIX= + HAVE_LIBINTL= + rpathdirs= + ltrpathdirs= + names_already_handled= + names_next_round='intl ' + while test -n "$names_next_round"; do + names_this_round="$names_next_round" + names_next_round= + for name in $names_this_round; do + already_handled= + for n in $names_already_handled; do + if test "$n" = "$name"; then + already_handled=yes + break + fi + done + if test -z "$already_handled"; then + names_already_handled="$names_already_handled $name" + uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` + eval value=\"\$HAVE_LIB$uppername\" + if test -n "$value"; then + if test "$value" = yes; then + eval value=\"\$LIB$uppername\" + test -z "$value" || LIBINTL="${LIBINTL}${LIBINTL:+ }$value" + eval value=\"\$LTLIB$uppername\" + test -z "$value" || LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$value" + else + : + fi + else + found_dir= + found_la= + found_so= + found_a= + eval libname=\"$acl_libname_spec\" # typically: libname=lib$name + if test -n "$acl_shlibext"; then + shrext=".$acl_shlibext" # typically: shrext=.so + else + shrext= + fi + if test $use_additional = yes; then + dir="$additional_libdir" + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + fi + if test "X$found_dir" = "X"; then + for x in $LDFLAGS $LTLIBINTL; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + case "$x" in + -L*) + dir=`echo "X$x" | sed -e 's/^X-L//'` + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + ;; + esac + if test "X$found_dir" != "X"; then + break + fi + done + fi + if test "X$found_dir" != "X"; then + LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$found_dir -l$name" + if test "X$found_so" != "X"; then + if test "$enable_rpath" = no \ + || test "X$found_dir" = "X/usr/$acl_libdirstem" \ + || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then + LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" + else + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $found_dir" + fi + if test "$acl_hardcode_direct" = yes; then + LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" + else + if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then + LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $found_dir" + fi + else + haveit= + for x in $LDFLAGS $LIBINTL; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir" + fi + if test "$acl_hardcode_minus_L" != no; then + LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" + else + LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name" + fi + fi + fi + fi + else + if test "X$found_a" != "X"; then + LIBINTL="${LIBINTL}${LIBINTL:+ }$found_a" + else + LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir -l$name" + fi + fi + additional_includedir= + case "$found_dir" in + */$acl_libdirstem | */$acl_libdirstem/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` + if test "$name" = 'intl'; then + LIBINTL_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + */$acl_libdirstem2 | */$acl_libdirstem2/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` + if test "$name" = 'intl'; then + LIBINTL_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + esac + if test "X$additional_includedir" != "X"; then + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + for x in $CPPFLAGS $INCINTL; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + INCINTL="${INCINTL}${INCINTL:+ }-I$additional_includedir" + fi + fi + fi + fi + fi + if test -n "$found_la"; then + save_libdir="$libdir" + case "$found_la" in + */* | *\\*) . "$found_la" ;; + *) . "./$found_la" ;; + esac + libdir="$save_libdir" + for dep in $dependency_libs; do + case "$dep" in + -L*) + additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` + if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ + && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then + haveit= + if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ + || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + haveit= + for x in $LDFLAGS $LIBINTL; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LIBINTL="${LIBINTL}${LIBINTL:+ }-L$additional_libdir" + fi + fi + haveit= + for x in $LDFLAGS $LTLIBINTL; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$additional_libdir" + fi + fi + fi + fi + ;; + -R*) + dir=`echo "X$dep" | sed -e 's/^X-R//'` + if test "$enable_rpath" != no; then + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $dir" + fi + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $dir" + fi + fi + ;; + -l*) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` + ;; + *.la) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` + ;; + *) + LIBINTL="${LIBINTL}${LIBINTL:+ }$dep" + LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$dep" + ;; + esac + done + fi + else + LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name" + LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-l$name" + fi + fi + fi + done + done + if test "X$rpathdirs" != "X"; then + if test -n "$acl_hardcode_libdir_separator"; then + alldirs= + for found_dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" + done + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBINTL="${LIBINTL}${LIBINTL:+ }$flag" + else + for found_dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$found_dir" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBINTL="${LIBINTL}${LIBINTL:+ }$flag" + done + fi + fi + if test "X$ltrpathdirs" != "X"; then + for found_dir in $ltrpathdirs; do + LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir" + done + fi + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5 +$as_echo_n "checking for GNU gettext in libintl... " >&6; } +if eval \${$gt_func_gnugettext_libintl+:} false; then : + $as_echo_n "(cached) " >&6 +else + gt_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$CPPFLAGS $INCINTL" + gt_save_LIBS="$LIBS" + LIBS="$LIBS $LIBINTL" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +$gt_revision_test_code +extern int _nl_msg_cat_cntr; +extern +#ifdef __cplusplus +"C" +#endif +const char *_nl_expand_alias (const char *); +int +main () +{ +bindtextdomain ("", ""); +return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("") + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + eval "$gt_func_gnugettext_libintl=yes" +else + eval "$gt_func_gnugettext_libintl=no" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then + LIBS="$LIBS $LIBICONV" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +$gt_revision_test_code +extern int _nl_msg_cat_cntr; +extern +#ifdef __cplusplus +"C" +#endif +const char *_nl_expand_alias (const char *); +int +main () +{ +bindtextdomain ("", ""); +return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("") + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + LIBINTL="$LIBINTL $LIBICONV" + LTLIBINTL="$LTLIBINTL $LTLIBICONV" + eval "$gt_func_gnugettext_libintl=yes" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + fi + CPPFLAGS="$gt_save_CPPFLAGS" + LIBS="$gt_save_LIBS" +fi +eval ac_res=\$$gt_func_gnugettext_libintl + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + fi + + if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \ + || { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \ + && test "$PACKAGE" != gettext-runtime \ + && test "$PACKAGE" != gettext-tools; }; then + gt_use_preinstalled_gnugettext=yes + else + LIBINTL= + LTLIBINTL= + INCINTL= + fi + + + + if test -n "$INTL_MACOSX_LIBS"; then + if test "$gt_use_preinstalled_gnugettext" = "yes" \ + || test "$nls_cv_use_gnu_gettext" = "yes"; then + LIBINTL="$LIBINTL $INTL_MACOSX_LIBS" + LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS" + fi + fi + + if test "$gt_use_preinstalled_gnugettext" = "yes" \ + || test "$nls_cv_use_gnu_gettext" = "yes"; then + +$as_echo "#define ENABLE_NLS 1" >>confdefs.h + + else + USE_NLS=no + fi + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use NLS" >&5 +$as_echo_n "checking whether to use NLS... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5 +$as_echo "$USE_NLS" >&6; } + if test "$USE_NLS" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking where the gettext function comes from" >&5 +$as_echo_n "checking where the gettext function comes from... " >&6; } + if test "$gt_use_preinstalled_gnugettext" = "yes"; then + if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then + gt_source="external libintl" + else + gt_source="libc" + fi + else + gt_source="included intl directory" + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_source" >&5 +$as_echo "$gt_source" >&6; } + fi + + if test "$USE_NLS" = "yes"; then + + if test "$gt_use_preinstalled_gnugettext" = "yes"; then + if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libintl" >&5 +$as_echo_n "checking how to link with libintl... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5 +$as_echo "$LIBINTL" >&6; } + + for element in $INCINTL; do + haveit= + for x in $CPPFLAGS; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X$element"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" + fi + done + + fi + + +$as_echo "#define HAVE_GETTEXT 1" >>confdefs.h + + +$as_echo "#define HAVE_DCGETTEXT 1" >>confdefs.h + + fi + + POSUB=po + fi + + + + INTLLIBS="$LIBINTL" + + + + + + + +for ac_prog in 'bison -y' byacc +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_YACC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$YACC"; then + ac_cv_prog_YACC="$YACC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_YACC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +YACC=$ac_cv_prog_YACC +if test -n "$YACC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5 +$as_echo "$YACC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$YACC" && break +done +test -n "$YACC" || YACC="yacc" + +if test "$YACC" != 'bison -y'; then : + + YACC="\${top_srcdir}/build-aux/missing bison -y" + { $as_echo "$as_me:${as_lineno-$LINENO}: no bison program found: only required for maintainers" >&5 +$as_echo "$as_me: no bison program found: only required for maintainers" >&6;} + +fi + if test "$YACC" = 'bison -y'; then + HAVE_BISON_TRUE= + HAVE_BISON_FALSE='#' +else + HAVE_BISON_TRUE='#' + HAVE_BISON_FALSE= +fi + +for ac_prog in flex lex +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_LEX+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$LEX"; then + ac_cv_prog_LEX="$LEX" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_LEX="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +LEX=$ac_cv_prog_LEX +if test -n "$LEX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5 +$as_echo "$LEX" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$LEX" && break +done +test -n "$LEX" || LEX=":" + +if test "x$LEX" != "x:"; then + cat >conftest.l <<_ACEOF +%% +a { ECHO; } +b { REJECT; } +c { yymore (); } +d { yyless (1); } +e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument. */ + yyless ((input () != 0)); } +f { unput (yytext[0]); } +. { BEGIN INITIAL; } +%% +#ifdef YYTEXT_POINTER +extern char *yytext; +#endif +int +main (void) +{ + return ! yylex () + ! yywrap (); +} +_ACEOF +{ { ac_try="$LEX conftest.l" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$LEX conftest.l") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5 +$as_echo_n "checking lex output file root... " >&6; } +if ${ac_cv_prog_lex_root+:} false; then : + $as_echo_n "(cached) " >&6 +else + +if test -f lex.yy.c; then + ac_cv_prog_lex_root=lex.yy +elif test -f lexyy.c; then + ac_cv_prog_lex_root=lexyy +else + as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5 +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5 +$as_echo "$ac_cv_prog_lex_root" >&6; } +LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root + +if test -z "${LEXLIB+set}"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5 +$as_echo_n "checking lex library... " >&6; } +if ${ac_cv_lib_lex+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ac_save_LIBS=$LIBS + ac_cv_lib_lex='none needed' + for ac_lib in '' -lfl -ll; do + LIBS="$ac_lib $ac_save_LIBS" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +`cat $LEX_OUTPUT_ROOT.c` +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_lex=$ac_lib +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + test "$ac_cv_lib_lex" != 'none needed' && break + done + LIBS=$ac_save_LIBS + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5 +$as_echo "$ac_cv_lib_lex" >&6; } + test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5 +$as_echo_n "checking whether yytext is a pointer... " >&6; } +if ${ac_cv_prog_lex_yytext_pointer+:} false; then : + $as_echo_n "(cached) " >&6 +else + # POSIX says lex can declare yytext either as a pointer or an array; the +# default is implementation-dependent. Figure out which it is, since +# not all implementations provide the %pointer and %array declarations. +ac_cv_prog_lex_yytext_pointer=no +ac_save_LIBS=$LIBS +LIBS="$LEXLIB $ac_save_LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #define YYTEXT_POINTER 1 +`cat $LEX_OUTPUT_ROOT.c` +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_prog_lex_yytext_pointer=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_save_LIBS + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5 +$as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; } +if test $ac_cv_prog_lex_yytext_pointer = yes; then + +$as_echo "#define YYTEXT_POINTER 1" >>confdefs.h + +fi +rm -f conftest.l $LEX_OUTPUT_ROOT.c + +fi +if test "$LEX" = :; then + LEX=${am_missing_run}flex +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } +if ${ac_cv_c_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... " >&6; } +if ${ac_cv_prog_cc_g+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +else + CFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if ${ac_cv_prog_cc_c89+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +struct stat; +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 +$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } +if ${am_cv_prog_cc_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF + # Make sure it works both with $CC and with simple cc. + # Following AC_PROG_CC_C_O, we do the test twice because some + # compilers refuse to overwrite an existing .o file with -o, + # though they will create one. + am_cv_prog_cc_c_o=yes + for am_i in 1 2; do + if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 + ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } \ + && test -f conftest2.$ac_objext; then + : OK + else + am_cv_prog_cc_c_o=no + break + fi + done + rm -f core conftest* + unset am_i +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 +$as_echo "$am_cv_prog_cc_c_o" >&6; } +if test "$am_cv_prog_cc_c_o" != yes; then + # Losing compiler, so override with the script. + # FIXME: It is wrong to rewrite CC. + # But if we don't then we get into trouble of one sort or another. + # A longer-term fix would be to have automake use am__CC in this case, + # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" + CC="$am_aux_dir/compile $CC" +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + + + +save_cross_compiling=$cross_compiling +save_ac_tool_prefix=$ac_tool_prefix +cross_compiling=no +ac_tool_prefix= + +ac_ext=c +ac_build_cpp='$CPP_FOR_BUILD $CPPFLAGS_FOR_BUILD' +ac_build_compile='$CC_FOR_BUILD -c $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD conftest.$ac_ext >&5' +ac_build_link='$CC_FOR_BUILD -o conftest$ac_build_exeext $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD $LDFLAGS_FOR_BUILD conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC_FOR_BUILD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC_FOR_BUILD"; then + ac_cv_prog_CC_FOR_BUILD="$CC_FOR_BUILD" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC_FOR_BUILD="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC_FOR_BUILD=$ac_cv_prog_CC_FOR_BUILD +if test -n "$CC_FOR_BUILD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC_FOR_BUILD" >&5 +$as_echo "$CC_FOR_BUILD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC_FOR_BUILD"; then + ac_ct_CC_FOR_BUILD=$CC_FOR_BUILD + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC_FOR_BUILD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC_FOR_BUILD"; then + ac_cv_prog_ac_ct_CC_FOR_BUILD="$ac_ct_CC_FOR_BUILD" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC_FOR_BUILD="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC_FOR_BUILD=$ac_cv_prog_ac_ct_CC_FOR_BUILD +if test -n "$ac_ct_CC_FOR_BUILD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC_FOR_BUILD" >&5 +$as_echo "$ac_ct_CC_FOR_BUILD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC_FOR_BUILD" = x; then + CC_FOR_BUILD="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with build triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with build triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC_FOR_BUILD=$ac_ct_CC_FOR_BUILD + fi +else + CC_FOR_BUILD="$ac_cv_prog_CC_FOR_BUILD" +fi + +if test -z "$CC_FOR_BUILD"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC_FOR_BUILD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC_FOR_BUILD"; then + ac_cv_prog_CC_FOR_BUILD="$CC_FOR_BUILD" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC_FOR_BUILD="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC_FOR_BUILD=$ac_cv_prog_CC_FOR_BUILD +if test -n "$CC_FOR_BUILD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC_FOR_BUILD" >&5 +$as_echo "$CC_FOR_BUILD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC_FOR_BUILD"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC_FOR_BUILD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC_FOR_BUILD"; then + ac_cv_prog_CC_FOR_BUILD="$CC_FOR_BUILD" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC_FOR_BUILD="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC_FOR_BUILD + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC_FOR_BUILD to just the basename; use the full file name. + shift + ac_cv_prog_CC_FOR_BUILD="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC_FOR_BUILD=$ac_cv_prog_CC_FOR_BUILD +if test -n "$CC_FOR_BUILD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC_FOR_BUILD" >&5 +$as_echo "$CC_FOR_BUILD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC_FOR_BUILD"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC_FOR_BUILD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC_FOR_BUILD"; then + ac_cv_prog_CC_FOR_BUILD="$CC_FOR_BUILD" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC_FOR_BUILD="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC_FOR_BUILD=$ac_cv_prog_CC_FOR_BUILD +if test -n "$CC_FOR_BUILD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC_FOR_BUILD" >&5 +$as_echo "$CC_FOR_BUILD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC_FOR_BUILD" && break + done +fi +if test -z "$CC_FOR_BUILD"; then + ac_ct_CC_FOR_BUILD=$CC_FOR_BUILD + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC_FOR_BUILD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC_FOR_BUILD"; then + ac_cv_prog_ac_ct_CC_FOR_BUILD="$ac_ct_CC_FOR_BUILD" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC_FOR_BUILD="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC_FOR_BUILD=$ac_cv_prog_ac_ct_CC_FOR_BUILD +if test -n "$ac_ct_CC_FOR_BUILD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC_FOR_BUILD" >&5 +$as_echo "$ac_ct_CC_FOR_BUILD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC_FOR_BUILD" && break +done + + if test "x$ac_ct_CC_FOR_BUILD" = x; then + CC_FOR_BUILD="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with build triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with build triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC_FOR_BUILD=$ac_ct_CC_FOR_BUILD + fi +fi + +fi + + +test -z "$CC_FOR_BUILD" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_build_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } +if ${ac_cv_c_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_build_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS_FOR_BUILD+set} +ac_save_CFLAGS=$CFLAGS_FOR_BUILD +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD accepts -g" >&5 +$as_echo_n "checking whether $CC_FOR_BUILD accepts -g... " >&6; } +if ${ac_cv_build_prog_cc_g+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_build_prog_cc_g=no + CFLAGS_FOR_BUILD="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_build_prog_cc_g=yes +else + CFLAGS_FOR_BUILD="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS_FOR_BUILD="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_build_prog_cc_g=yes +fi +rm -f core conftest.err conftest.$ac_build_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_build_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_build_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build_prog_cc_g" >&5 +$as_echo "$ac_cv_build_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS_FOR_BUILD=$ac_save_CFLAGS +elif test $ac_cv_build_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS_FOR_BUILD="-g -O2" + else + CFLAGS_FOR_BUILD="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS_FOR_BUILD="-O2" + else + CFLAGS_FOR_BUILD= + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC_FOR_BUILD option to accept ISO C89" >&5 +$as_echo_n "checking for $CC_FOR_BUILD option to accept ISO C89... " >&6; } +if ${ac_cv_prog_cc_c89+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC_FOR_BUILD +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +struct stat; +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC_FOR_BUILD="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_build_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC_FOR_BUILD=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC_FOR_BUILD="$CC_FOR_BUILD $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +ac_ext=c +ac_build_cpp='$CPP_FOR_BUILD $CPPFLAGS_FOR_BUILD' +ac_build_compile='$CC_FOR_BUILD -c $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD conftest.$ac_ext >&5' +ac_build_link='$CC_FOR_BUILD -o conftest$ac_build_exeext $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD $LDFLAGS_FOR_BUILD conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +ac_ext=c +ac_build_cpp='$CPP_FOR_BUILD $CPPFLAGS_FOR_BUILD' +ac_build_compile='$CC_FOR_BUILD -c $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD conftest.$ac_ext >&5' +ac_build_link='$CC_FOR_BUILD -o conftest$ac_build_exeext $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD $LDFLAGS_FOR_BUILD conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD understands -c and -o together" >&5 +$as_echo_n "checking whether $CC_FOR_BUILD understands -c and -o together... " >&6; } +if ${am_cv_prog_cc_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF + # Make sure it works both with $CC and with simple cc. + # Following AC_PROG_CC_C_O, we do the test twice because some + # compilers refuse to overwrite an existing .o file with -o, + # though they will create one. + am_cv_prog_cc_c_o=yes + for am_i in 1 2; do + if { echo "$as_me:$LINENO: $CC_FOR_BUILD -c conftest.$ac_ext -o conftest2.$ac_build_objext" >&5 + ($CC_FOR_BUILD -c conftest.$ac_ext -o conftest2.$ac_build_objext) >&5 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } \ + && test -f conftest2.$ac_build_objext; then + : OK + else + am_cv_prog_cc_c_o=no + break + fi + done + rm -f core conftest* + unset am_i +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 +$as_echo "$am_cv_prog_cc_c_o" >&6; } +if test "$am_cv_prog_cc_c_o" != yes; then + # Losing compiler, so override with the script. + # FIXME: It is wrong to rewrite CC. + # But if we don't then we get into trouble of one sort or another. + # A longer-term fix would be to have automake use am__CC in this case, + # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" + CC_FOR_BUILD="$am_aux_dir/compile $CC_FOR_BUILD" +fi +ac_ext=c +ac_build_cpp='$CPP_FOR_BUILD $CPPFLAGS_FOR_BUILD' +ac_build_compile='$CC_FOR_BUILD -c $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD conftest.$ac_ext >&5' +ac_build_link='$CC_FOR_BUILD -o conftest$ac_build_exeext $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD $LDFLAGS_FOR_BUILD conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +ac_ext=c +ac_build_cpp='$CPP_FOR_BUILD $CPPFLAGS_FOR_BUILD' +ac_build_compile='$CC_FOR_BUILD -c $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD conftest.$ac_ext >&5' +ac_build_link='$CC_FOR_BUILD -o conftest$ac_build_exeext $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD $LDFLAGS_FOR_BUILD conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... " >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP_FOR_BUILD" && test -d "$CPP_FOR_BUILD"; then + CPP_FOR_BUILD= +fi +if test -z "$CPP_FOR_BUILD"; then + if ${ac_cv_build_prog_CPP+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CPP needs to be expanded + for CPP_FOR_BUILD in "$CC_FOR_BUILD -E" "$CC_FOR_BUILD -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_build_prog_CPP=$CPP_FOR_BUILD + +fi + CPP_FOR_BUILD=$ac_cv_build_prog_CPP +else + ac_cv_build_prog_CPP=$CPP_FOR_BUILD +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP_FOR_BUILD" >&5 +$as_echo "$CPP_FOR_BUILD" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? 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Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_prog_CXXCPP=$CXXCPP + +fi + CXXCPP=$ac_cv_prog_CXXCPP +else + ac_cv_prog_CXXCPP=$CXXCPP +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5 +$as_echo "$CXXCPP" >&6; } +ac_preproc_ok=false +for ac_cxx_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? 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Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test yes != "$_lt_caught_CXX_error"; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="int some_variable = 0;" + + # Code to be used in simple link tests + lt_simple_link_test_code='int main(int, char *[]) { return(0); }' + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + + # save warnings/boilerplate of simple test code + ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* + + ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* + + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_CFLAGS=$CFLAGS + lt_save_LD=$LD + lt_save_GCC=$GCC + GCC=$GXX + lt_save_with_gnu_ld=$with_gnu_ld + lt_save_path_LD=$lt_cv_path_LD + if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx + else + $as_unset lt_cv_prog_gnu_ld + fi + if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX + else + $as_unset lt_cv_path_LD + fi + test -z "${LDCXX+set}" || LD=$LDCXX + CC=${CXX-"c++"} + CFLAGS=$CXXFLAGS + compiler=$CC + compiler_CXX=$CC + func_cc_basename $compiler +cc_basename=$func_cc_basename_result + + + if test -n "$compiler"; then + # We don't want -fno-exception when compiling C++ code, so set the + # no_builtin_flag separately + if test yes = "$GXX"; then + lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin' + else + lt_prog_compiler_no_builtin_flag_CXX= + fi + + if test yes = "$GXX"; then + # Set up default GNU C++ configuration + + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then : + withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test yes = "$GCC"; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 +$as_echo_n "checking for ld used by $CC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return, which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD=$ac_prog + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test yes = "$with_gnu_ld"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if ${lt_cv_path_LD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD=$ac_dir/$ac_prog + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if ${lt_cv_prog_gnu_ld+:} false; then : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 &5 +$as_echo "$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + + + + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test yes = "$with_gnu_ld"; then + archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + + hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir' + export_dynamic_flag_spec_CXX='$wl--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='$wl' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | + $GREP 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec_CXX=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' + else + whole_archive_flag_spec_CXX= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + GXX=no + with_gnu_ld=no + wlarc= + fi + + # PORTME: fill in a description of your system's C++ link characteristics + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } + ld_shlibs_CXX=yes + case $host_os in + aix3*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + aix[4-9]*) + if test ia64 = "$host_cpu"; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag= + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # have runtime linking enabled, and use it for executables. + # For shared libraries, we enable/disable runtime linking + # depending on the kind of the shared library created - + # when "with_aix_soname,aix_use_runtimelinking" is: + # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables + # "aix,yes" lib.so shared, rtl:yes, for executables + # lib.a static archive + # "both,no" lib.so.V(shr.o) shared, rtl:yes + # lib.a(lib.so.V) shared, rtl:no, for executables + # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a(lib.so.V) shared, rtl:no + # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a static archive + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then + # With aix-soname=svr4, we create the lib.so.V shared archives only, + # so we don't have lib.a shared libs to link our executables. + # We have to force runtime linking in this case. + aix_use_runtimelinking=yes + LDFLAGS="$LDFLAGS -Wl,-brtl" + fi + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds_CXX='' + hardcode_direct_CXX=yes + hardcode_direct_absolute_CXX=yes + hardcode_libdir_separator_CXX=':' + link_all_deplibs_CXX=yes + file_list_spec_CXX='$wl-f,' + case $with_aix_soname,$aix_use_runtimelinking in + aix,*) ;; # no import file + svr4,* | *,yes) # use import file + # The Import File defines what to hardcode. + hardcode_direct_CXX=no + hardcode_direct_absolute_CXX=no + ;; + esac + + if test yes = "$GXX"; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`$CC -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct_CXX=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L_CXX=yes + hardcode_libdir_flag_spec_CXX='-L$libdir' + hardcode_libdir_separator_CXX= + fi + esac + shared_flag='-shared' + if test yes = "$aix_use_runtimelinking"; then + shared_flag=$shared_flag' $wl-G' + fi + # Need to ensure runtime linking is disabled for the traditional + # shared library, or the linker may eventually find shared libraries + # /with/ Import File - we do not want to mix them. + shared_flag_aix='-shared' + shared_flag_svr4='-shared $wl-G' + else + # not using gcc + if test ia64 = "$host_cpu"; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test yes = "$aix_use_runtimelinking"; then + shared_flag='$wl-G' + else + shared_flag='$wl-bM:SRE' + fi + shared_flag_aix='$wl-bM:SRE' + shared_flag_svr4='$wl-G' + fi + fi + + export_dynamic_flag_spec_CXX='$wl-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to + # export. + always_export_symbols_CXX=yes + if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + # The "-G" linker flag allows undefined symbols. + no_undefined_flag_CXX='-bernotok' + # Determine the default libpath from the value encoded in an empty + # executable. + if test set = "${lt_cv_aix_libpath+set}"; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath__CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath__CXX"; then + lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath__CXX"; then + lt_cv_aix_libpath__CXX=/usr/lib:/lib + fi + +fi + + aix_libpath=$lt_cv_aix_libpath__CXX +fi + + hardcode_libdir_flag_spec_CXX='$wl-blibpath:$libdir:'"$aix_libpath" + + archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag + else + if test ia64 = "$host_cpu"; then + hardcode_libdir_flag_spec_CXX='$wl-R $libdir:/usr/lib:/lib' + allow_undefined_flag_CXX="-z nodefs" + archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + if test set = "${lt_cv_aix_libpath+set}"; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath__CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath__CXX"; then + lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath__CXX"; then + lt_cv_aix_libpath__CXX=/usr/lib:/lib + fi + +fi + + aix_libpath=$lt_cv_aix_libpath__CXX +fi + + hardcode_libdir_flag_spec_CXX='$wl-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag_CXX=' $wl-bernotok' + allow_undefined_flag_CXX=' $wl-berok' + if test yes = "$with_gnu_ld"; then + # We only use this code for GNU lds that support --whole-archive. + whole_archive_flag_spec_CXX='$wl--whole-archive$convenience $wl--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec_CXX='$convenience' + fi + archive_cmds_need_lc_CXX=yes + archive_expsym_cmds_CXX='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' + # -brtl affects multiple linker settings, -berok does not and is overridden later + compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' + if test svr4 != "$with_aix_soname"; then + # This is similar to how AIX traditionally builds its shared + # libraries. Need -bnortl late, we may have -brtl in LDFLAGS. + archive_expsym_cmds_CXX="$archive_expsym_cmds_CXX"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' + fi + if test aix != "$with_aix_soname"; then + archive_expsym_cmds_CXX="$archive_expsym_cmds_CXX"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' + else + # used by -dlpreopen to get the symbols + archive_expsym_cmds_CXX="$archive_expsym_cmds_CXX"'~$MV $output_objdir/$realname.d/$soname $output_objdir' + fi + archive_expsym_cmds_CXX="$archive_expsym_cmds_CXX"'~$RM -r $output_objdir/$realname.d' + fi + fi + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag_CXX=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + else + ld_shlibs_CXX=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + cygwin* | mingw* | pw32* | cegcc*) + case $GXX,$cc_basename in + ,cl* | no,cl*) + # Native MSVC + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec_CXX=' ' + allow_undefined_flag_CXX=unsupported + always_export_symbols_CXX=yes + file_list_spec_CXX='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + archive_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' + archive_expsym_cmds_CXX='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then + cp "$export_symbols" "$output_objdir/$soname.def"; + echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; + else + $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, CXX)='true' + enable_shared_with_static_runtimes_CXX=yes + # Don't use ranlib + old_postinstall_cmds_CXX='chmod 644 $oldlib' + postlink_cmds_CXX='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile=$lt_outputfile.exe + lt_tool_outputfile=$lt_tool_outputfile.exe + ;; + esac~ + func_to_tool_file "$lt_outputfile"~ + if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # g++ + # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec_CXX='-L$libdir' + export_dynamic_flag_spec_CXX='$wl--export-all-symbols' + allow_undefined_flag_CXX=unsupported + always_export_symbols_CXX=no + enable_shared_with_static_runtimes_CXX=yes + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file, use it as + # is; otherwise, prepend EXPORTS... + archive_expsym_cmds_CXX='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs_CXX=no + fi + ;; + esac + ;; + darwin* | rhapsody*) + + + archive_cmds_need_lc_CXX=no + hardcode_direct_CXX=no + hardcode_automatic_CXX=yes + hardcode_shlibpath_var_CXX=unsupported + if test yes = "$lt_cv_ld_force_load"; then + whole_archive_flag_spec_CXX='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + + else + whole_archive_flag_spec_CXX='' + fi + link_all_deplibs_CXX=yes + allow_undefined_flag_CXX=$_lt_dar_allow_undefined + case $cc_basename in + ifort*|nagfor*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test yes = "$_lt_dar_can_shared"; then + output_verbose_link_cmd=func_echo_all + archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" + module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" + archive_expsym_cmds_CXX="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil" + module_expsym_cmds_CXX="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" + if test yes != "$lt_cv_apple_cc_single_mod"; 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then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + old_archive_From_new_cmds_CXX='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + enable_shared_with_static_runtimes_CXX=yes + ;; + + dgux*) + case $cc_basename in + ec++*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + ghcx*) + # Green Hills C++ Compiler + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + freebsd2.*) + # C++ shared libraries reported to be fairly broken before + # switch to ELF + ld_shlibs_CXX=no + ;; + + freebsd-elf*) + archive_cmds_need_lc_CXX=no + ;; + + freebsd* | dragonfly*) + # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF + # conventions + ld_shlibs_CXX=yes + ;; + + haiku*) + archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + link_all_deplibs_CXX=yes + ;; + + hpux9*) + hardcode_libdir_flag_spec_CXX='$wl+b $wl$libdir' + hardcode_libdir_separator_CXX=: + export_dynamic_flag_spec_CXX='$wl-E' + hardcode_direct_CXX=yes + hardcode_minus_L_CXX=yes # Not in the search PATH, + # but as the default + # location of the library. + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + aCC*) + archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test yes = "$GXX"; then + archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + else + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + fi + ;; + esac + ;; + + hpux10*|hpux11*) + if test no = "$with_gnu_ld"; then + hardcode_libdir_flag_spec_CXX='$wl+b $wl$libdir' + hardcode_libdir_separator_CXX=: + + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + export_dynamic_flag_spec_CXX='$wl-E' + ;; + esac + fi + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct_CXX=no + hardcode_shlibpath_var_CXX=no + ;; + *) + hardcode_direct_CXX=yes + hardcode_direct_absolute_CXX=yes + hardcode_minus_L_CXX=yes # Not in the search PATH, + # but as the default + # location of the library. + ;; 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list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test yes = "$GXX"; then + if test no = "$with_gnu_ld"; then + case $host_cpu in + hppa*64*) + archive_cmds_CXX='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + archive_cmds_CXX='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + archive_cmds_CXX='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + fi + else + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + fi + ;; + esac + ;; + + interix[3-9]*) + hardcode_direct_CXX=no + hardcode_shlibpath_var_CXX=no + hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir' + export_dynamic_flag_spec_CXX='$wl-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. 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(KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib $wl-retain-symbols-file,$export_symbols; mv \$templib $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; 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for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + compiler_needs_object_CXX=yes + + # Not sure whether something based on + # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 + # would be better. + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' + ;; + esac + ;; + esac + ;; + + lynxos*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + + m88k*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + + mvs*) + case $cc_basename in + cxx*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' + wlarc= + hardcode_libdir_flag_spec_CXX='-R$libdir' + hardcode_direct_CXX=yes + hardcode_shlibpath_var_CXX=no + fi + # Workaround some broken pre-1.5 toolchains + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' + ;; + + *nto* | *qnx*) + ld_shlibs_CXX=yes + ;; + + openbsd* | bitrig*) + if test -f /usr/libexec/ld.so; then + hardcode_direct_CXX=yes + hardcode_shlibpath_var_CXX=no + hardcode_direct_absolute_CXX=yes + archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then + archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file,$export_symbols -o $lib' + export_dynamic_flag_spec_CXX='$wl-E' + whole_archive_flag_spec_CXX=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' + fi + output_verbose_link_cmd=func_echo_all + else + ld_shlibs_CXX=no + fi + ;; + + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir' + hardcode_libdir_separator_CXX=: + + # Archives containing C++ object files must be created using + # the KAI C++ compiler. + case $host in + osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;; + *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;; + esac + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + cxx*) + case $host in + osf3*) + allow_undefined_flag_CXX=' $wl-expect_unresolved $wl\*' + archive_cmds_CXX='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $soname `test -n "$verstring" && func_echo_all "$wl-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir' + ;; 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+ esac + ;; + + psos*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + archive_cmds_need_lc_CXX=yes + no_undefined_flag_CXX=' -zdefs' + archive_cmds_CXX='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + hardcode_libdir_flag_spec_CXX='-R$libdir' + hardcode_shlibpath_var_CXX=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands '-z linker_flag'. + # Supported since Solaris 2.6 (maybe 2.5.1?) + whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract' + ;; + esac + link_all_deplibs_CXX=yes + + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test yes,no = "$GXX,$with_gnu_ld"; then + no_undefined_flag_CXX=' $wl-z ${wl}defs' + if $CC --version | $GREP -v '^2\.7' > /dev/null; then + archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' + archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + else + # g++ 2.7 appears to require '-G' NOT '-shared' on this + # platform. + archive_cmds_CXX='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' + archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + fi + + hardcode_libdir_flag_spec_CXX='$wl-R $wl$libdir' + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + whole_archive_flag_spec_CXX='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' + ;; + esac + fi + ;; + esac + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag_CXX='$wl-z,text' + archive_cmds_need_lc_CXX=no + hardcode_shlibpath_var_CXX=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + archive_cmds_CXX='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds_CXX='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We CANNOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag_CXX='$wl-z,text' + allow_undefined_flag_CXX='$wl-z,nodefs' + archive_cmds_need_lc_CXX=no + hardcode_shlibpath_var_CXX=no + hardcode_libdir_flag_spec_CXX='$wl-R,$libdir' + hardcode_libdir_separator_CXX=':' + link_all_deplibs_CXX=yes + export_dynamic_flag_spec_CXX='$wl-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + archive_cmds_CXX='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~ + '"$old_archive_cmds_CXX" + reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~ + '"$reload_cmds_CXX" + ;; + *) + archive_cmds_CXX='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + vxworks*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5 +$as_echo "$ld_shlibs_CXX" >&6; } + test no = "$ld_shlibs_CXX" && can_build_shared=no + + GCC_CXX=$GXX + LD_CXX=$LD + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + # Dependencies to place before and after the object being linked: +predep_objects_CXX= +postdep_objects_CXX= +predeps_CXX= +postdeps_CXX= +compiler_lib_search_path_CXX= + +cat > conftest.$ac_ext <<_LT_EOF +class Foo +{ +public: + Foo (void) { a = 0; } +private: + int a; +}; +_LT_EOF + + +_lt_libdeps_save_CFLAGS=$CFLAGS +case "$CC $CFLAGS " in #( +*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; +*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; +*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;; +esac + +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + # Parse the compiler output and extract the necessary + # objects, libraries and library flags. + + # Sentinel used to keep track of whether or not we are before + # the conftest object file. + pre_test_object_deps_done=no + + for p in `eval "$output_verbose_link_cmd"`; do + case $prev$p in + + -L* | -R* | -l*) + # Some compilers place space between "-{L,R}" and the path. + # Remove the space. + if test x-L = "$p" || + test x-R = "$p"; then + prev=$p + continue + fi + + # Expand the sysroot to ease extracting the directories later. + if test -z "$prev"; then + case $p in + -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; + -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; + -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; + esac + fi + case $p in + =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; + esac + if test no = "$pre_test_object_deps_done"; then + case $prev in + -L | -R) + # Internal compiler library paths should come after those + # provided the user. The postdeps already come after the + # user supplied libs so there is no need to process them. + if test -z "$compiler_lib_search_path_CXX"; then + compiler_lib_search_path_CXX=$prev$p + else + compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} $prev$p" + fi + ;; + # The "-l" case would never come before the object being + # linked, so don't bother handling this case. + esac + else + if test -z "$postdeps_CXX"; then + postdeps_CXX=$prev$p + else + postdeps_CXX="${postdeps_CXX} $prev$p" + fi + fi + prev= + ;; + + *.lto.$objext) ;; # Ignore GCC LTO objects + *.$objext) + # This assumes that the test object file only shows up + # once in the compiler output. + if test "$p" = "conftest.$objext"; then + pre_test_object_deps_done=yes + continue + fi + + if test no = "$pre_test_object_deps_done"; then + if test -z "$predep_objects_CXX"; then + predep_objects_CXX=$p + else + predep_objects_CXX="$predep_objects_CXX $p" + fi + else + if test -z "$postdep_objects_CXX"; then + postdep_objects_CXX=$p + else + postdep_objects_CXX="$postdep_objects_CXX $p" + fi + fi + ;; + + *) ;; # Ignore the rest. + + esac + done + + # Clean up. + rm -f a.out a.exe +else + echo "libtool.m4: error: problem compiling CXX test program" +fi + +$RM -f confest.$objext +CFLAGS=$_lt_libdeps_save_CFLAGS + +# PORTME: override above test on systems where it is broken +case $host_os in +interix[3-9]*) + # Interix 3.5 installs completely hosed .la files for C++, so rather than + # hack all around it, let's just trust "g++" to DTRT. + predep_objects_CXX= + postdep_objects_CXX= + postdeps_CXX= + ;; +esac + + +case " $postdeps_CXX " in +*" -lc "*) archive_cmds_need_lc_CXX=no ;; +esac + compiler_lib_search_dirs_CXX= +if test -n "${compiler_lib_search_path_CXX}"; then + compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | $SED -e 's! -L! !g' -e 's!^ !!'` +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + lt_prog_compiler_wl_CXX= +lt_prog_compiler_pic_CXX= +lt_prog_compiler_static_CXX= + + + # C++ specific cases for pic, static, wl, etc. + if test yes = "$GXX"; then + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_CXX='-Bstatic' + fi + lt_prog_compiler_pic_CXX='-fPIC' + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + lt_prog_compiler_pic_CXX='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the '-m68020' flag to GCC prevents building anything better, + # like '-m68040'. + lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic_CXX='-DDLL_EXPORT' + case $host_os in + os2*) + lt_prog_compiler_static_CXX='$wl-static' + ;; + esac + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic_CXX='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + lt_prog_compiler_pic_CXX= + ;; + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + lt_prog_compiler_static_CXX= + ;; + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic_CXX=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + ;; + *) + lt_prog_compiler_pic_CXX='-fPIC' + ;; + esac + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic_CXX='-fPIC -shared' + ;; + *) + lt_prog_compiler_pic_CXX='-fPIC' + ;; + esac + else + case $host_os in + aix[4-9]*) + # All AIX code is PIC. + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_CXX='-Bstatic' + else + lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic_CXX='-DDLL_EXPORT' + ;; + dgux*) + case $cc_basename in + ec++*) + lt_prog_compiler_pic_CXX='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + lt_prog_compiler_pic_CXX='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='$wl-a ${wl}archive' + if test ia64 != "$host_cpu"; then + lt_prog_compiler_pic_CXX='+Z' + fi + ;; + aCC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='$wl-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic_CXX='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + case $cc_basename in + KCC*) + # KAI C++ Compiler + lt_prog_compiler_wl_CXX='--backend -Wl,' + lt_prog_compiler_pic_CXX='-fPIC' + ;; + ecpc* ) + # old Intel C++ for x86_64, which still supported -KPIC. + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-static' + ;; + icpc* ) + # Intel C++, used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-fPIC' + lt_prog_compiler_static_CXX='-static' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-fpic' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + lt_prog_compiler_pic_CXX= + lt_prog_compiler_static_CXX='-non_shared' + ;; + xlc* | xlC* | bgxl[cC]* | mpixl[cC]*) + # IBM XL 8.0, 9.0 on PPC and BlueGene + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-qpic' + lt_prog_compiler_static_CXX='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-Bstatic' + lt_prog_compiler_wl_CXX='-Qoption ld ' + ;; + esac + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + lt_prog_compiler_pic_CXX='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd* | netbsdelf*-gnu) + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic_CXX='-fPIC -shared' + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + lt_prog_compiler_wl_CXX='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + lt_prog_compiler_pic_CXX='-pic' + ;; + cxx*) + # Digital/Compaq C++ + lt_prog_compiler_wl_CXX='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + lt_prog_compiler_pic_CXX= + lt_prog_compiler_static_CXX='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-Bstatic' + lt_prog_compiler_wl_CXX='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + lt_prog_compiler_pic_CXX='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + lt_prog_compiler_pic_CXX='-pic' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + lcc*) + # Lucid + lt_prog_compiler_pic_CXX='-pic' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + lt_prog_compiler_pic_CXX='-KPIC' + ;; + *) + ;; + esac + ;; + vxworks*) + ;; + *) + lt_prog_compiler_can_build_shared_CXX=no + ;; + esac + fi + +case $host_os in + # For platforms that do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic_CXX= + ;; + *) + lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC" + ;; +esac + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 +$as_echo_n "checking for $compiler option to produce PIC... " >&6; } +if ${lt_cv_prog_compiler_pic_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic_CXX=$lt_prog_compiler_pic_CXX +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_CXX" >&5 +$as_echo "$lt_cv_prog_compiler_pic_CXX" >&6; } +lt_prog_compiler_pic_CXX=$lt_cv_prog_compiler_pic_CXX + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic_CXX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5 +$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... 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" >&6; } +if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl_CXX + pic_flag=$lt_prog_compiler_pic_CXX + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag_CXX + allow_undefined_flag_CXX= + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 + (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + then + lt_cv_archive_cmds_need_lc_CXX=no + else + lt_cv_archive_cmds_need_lc_CXX=yes + fi + allow_undefined_flag_CXX=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5 +$as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; } + archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX + ;; + esac + fi + ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 +$as_echo_n "checking dynamic linker characteristics... " >&6; } + +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=.so +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + + + +case $host_os in +aix3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='$libname$release$shared_ext$major' + ;; + +aix[4-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test ia64 = "$host_cpu"; then + # AIX 5 supports IA64 + library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line '#! .'. This would cause the generated library to + # depend on '.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # Using Import Files as archive members, it is possible to support + # filename-based versioning of shared library archives on AIX. While + # this would work for both with and without runtime linking, it will + # prevent static linking of such archives. So we do filename-based + # shared library versioning with .so extension only, which is used + # when both runtime linking and shared linking is enabled. + # Unfortunately, runtime linking may impact performance, so we do + # not want this to be the default eventually. Also, we use the + # versioned .so libs for executables only if there is the -brtl + # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. + # To allow for filename-based versioning support, we need to create + # libNAME.so.V as an archive file, containing: + # *) an Import File, referring to the versioned filename of the + # archive as well as the shared archive member, telling the + # bitwidth (32 or 64) of that shared object, and providing the + # list of exported symbols of that shared object, eventually + # decorated with the 'weak' keyword + # *) the shared object with the F_LOADONLY flag set, to really avoid + # it being seen by the linker. + # At run time we better use the real file rather than another symlink, + # but for link time we create the symlink libNAME.so -> libNAME.so.V + + case $with_aix_soname,$aix_use_runtimelinking in + # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + aix,yes) # traditional libtool + dynamic_linker='AIX unversionable lib.so' + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + aix,no) # traditional AIX only + dynamic_linker='AIX lib.a(lib.so.V)' + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + ;; + svr4,*) # full svr4 only + dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,yes) # both, prefer svr4 + dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # unpreferred sharedlib libNAME.a needs extra handling + postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' + postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,no) # both, prefer aix + dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling + postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' + postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' + ;; + esac + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='$libname$shared_ext' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + library_names_spec='$libname.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec=$LIB + if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' + soname_spec='$libname$release$major$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[23].*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2.*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +haiku*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=no + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + if test 32 = "$HPUX_IA64_MODE"; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + sys_lib_dlsearch_path_spec=/usr/lib/hpux32 + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + sys_lib_dlsearch_path_spec=/usr/lib/hpux64 + fi + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[3-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test yes = "$lt_cv_prog_gnu_ld"; then + version_type=linux # correct to gnu/linux during the next big refactor + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" + sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +linux*android*) + version_type=none # Android doesn't support versioned libraries. + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext' + soname_spec='$libname$release$shared_ext' + finish_cmds= + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + dynamic_linker='Android linker' + # Don't embed -rpath directories since the linker doesn't support them. + hardcode_libdir_flag_spec_CXX='-L$libdir' + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + if ${lt_cv_shlibpath_overrides_runpath+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \ + LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\"" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_link "$LINENO"; then : + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : + lt_cv_shlibpath_overrides_runpath=yes +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + +fi + + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Ideally, we could use ldconfig to report *all* directores which are + # searched for libraries, however this is still not possible. Aside from not + # being certain /sbin/ldconfig is available, command + # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, + # even though it is searched at run-time. Try to do the best guess by + # appending ld.so.conf contents (and includes) to the search path. + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd* | bitrig*) + version_type=sunos + sys_lib_dlsearch_path_spec=/usr/lib + need_lib_prefix=no + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + need_version=no + else + need_version=yes + fi + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +os2*) + libname_spec='$name' + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + # OS/2 can only load a DLL with a base name of 8 characters or less. + soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; + v=$($ECHO $release$versuffix | tr -d .-); + n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); + $ECHO $n$v`$shared_ext' + library_names_spec='${libname}_dll.$libext' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=BEGINLIBPATH + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test yes = "$with_gnu_ld"; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec; then + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' + soname_spec='$libname$shared_ext.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=sco + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test yes = "$with_gnu_ld"; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 +$as_echo "$dynamic_linker" >&6; } +test no = "$dynamic_linker" && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test yes = "$GCC"; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then + sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec +fi + +if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then + sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec +fi + +# remember unaugmented sys_lib_dlsearch_path content for libtool script decls... +configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec + +# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code +func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" + +# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool +configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 +$as_echo_n "checking how to hardcode library paths into programs... " >&6; } +hardcode_action_CXX= +if test -n "$hardcode_libdir_flag_spec_CXX" || + test -n "$runpath_var_CXX" || + test yes = "$hardcode_automatic_CXX"; then + + # We can hardcode non-existent directories. + if test no != "$hardcode_direct_CXX" && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" && + test no != "$hardcode_minus_L_CXX"; then + # Linking always hardcodes the temporary library directory. + hardcode_action_CXX=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action_CXX=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action_CXX=unsupported +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5 +$as_echo "$hardcode_action_CXX" >&6; } + +if test relink = "$hardcode_action_CXX" || + test yes = "$inherit_rpath_CXX"; then + # Fast installation is not supported + enable_fast_install=no +elif test yes = "$shlibpath_overrides_runpath" || + test no = "$enable_shared"; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + + + + + + + fi # test -n "$compiler" + + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS + LDCXX=$LD + LD=$lt_save_LD + GCC=$lt_save_GCC + with_gnu_ld=$lt_save_with_gnu_ld + lt_cv_path_LDCXX=$lt_cv_path_LD + lt_cv_path_LD=$lt_save_path_LD + lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld + lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld +fi # test yes != "$_lt_caught_CXX_error" + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +depcc="$CXX" am_compiler_list= + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 +$as_echo_n "checking dependency style of $depcc... " >&6; } +if ${am_cv_CXX_dependencies_compiler_type+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named 'D' -- because '-MD' means "put the output + # in D". + rm -rf conftest.dir + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CXX_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + am__universal=false + case " $depcc " in #( + *\ -arch\ *\ -arch\ *) am__universal=true ;; + esac + + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with + # Solaris 10 /bin/sh. + echo '/* dummy */' > sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + # We check with '-c' and '-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle '-M -o', and we need to detect this. Also, some Intel + # versions had trouble with output in subdirs. + am__obj=sub/conftest.${OBJEXT-o} + am__minus_obj="-o $am__obj" + case $depmode in + gcc) + # This depmode causes a compiler race in universal mode. + test "$am__universal" = false || continue + ;; + nosideeffect) + # After this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested. + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + msvc7 | msvc7msys | msvisualcpp | msvcmsys) + # This compiler won't grok '-c -o', but also, the minuso test has + # not run yet. These depmodes are late enough in the game, and + # so weak that their functioning should not be impacted. + am__obj=conftest.${OBJEXT-o} + am__minus_obj= + ;; + none) break ;; + esac + if depmode=$depmode \ + source=sub/conftest.c object=$am__obj \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CXX_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CXX_dependencies_compiler_type=none +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5 +$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; } +CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then + am__fastdepCXX_TRUE= + am__fastdepCXX_FALSE='#' +else + am__fastdepCXX_TRUE='#' + am__fastdepCXX_FALSE= +fi + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 +$as_echo_n "checking whether ln -s works... " >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 +$as_echo "no, using $LN_S" >&6; } +fi + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AWK+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AWK="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 +$as_echo "$AWK" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AWK" && break +done + + + +# allow passing a variable `WARNINGFLAGS', +# either when invoking `configure', or when invoking `make' +# default to something useful if GCC was detected + +# Check whether --enable-warnings was given. +if test "${enable_warnings+set}" = set; then : + enableval=$enable_warnings; if test "x$GCC" = xyes; then : + : ${WARNINGFLAGS="-Wall -Wextra -Wmissing-prototypes -Wstrict-prototypes -Wnested-externs -Wold-style-definition -Wredundant-decls -Wconversion -Wno-unused-but-set-variable"} +fi +fi + + + + +# Check whether --enable-libfl was given. +if test "${enable_libfl+set}" = set; then : + enableval=$enable_libfl; +else + enable_libfl=yes +fi + + if test "x$enable_libfl" = xyes; then + ENABLE_LIBFL_TRUE= + ENABLE_LIBFL_FALSE='#' +else + ENABLE_LIBFL_TRUE='#' + ENABLE_LIBFL_FALSE= +fi + + +# --disable-bootstrap is intended only to workaround problems with bootstrap +# (e.g. when cross-compiling flex or when bootstrapping has bugs). +# Ideally we should be able to bootstrap even when cross-compiling. +# Check whether --enable-bootstrap was given. +if test "${enable_bootstrap+set}" = set; then : + enableval=$enable_bootstrap; +else + enable_bootstrap=yes +fi + + if test "x$enable_bootstrap" = xyes; then + ENABLE_BOOTSTRAP_TRUE= + ENABLE_BOOTSTRAP_FALSE='#' +else + ENABLE_BOOTSTRAP_TRUE='#' + ENABLE_BOOTSTRAP_FALSE= +fi + + + if test "x$cross_compiling" = xyes; then + CROSS_TRUE= + CROSS_FALSE='#' +else + CROSS_TRUE='#' + CROSS_FALSE= +fi + + +# Extract the first word of "help2man", so it can be a program name with args. +set dummy help2man; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_HELP2MAN+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $HELP2MAN in + [\\/]* | ?:[\\/]*) + ac_cv_path_HELP2MAN="$HELP2MAN" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_HELP2MAN="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_path_HELP2MAN" && ac_cv_path_HELP2MAN="\${top_srcdir}/build-aux/missing help2man" + ;; +esac +fi +HELP2MAN=$ac_cv_path_HELP2MAN +if test -n "$HELP2MAN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HELP2MAN" >&5 +$as_echo "$HELP2MAN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + if test "$HELP2MAN" = "\${top_srcdir}/build-aux/missing help2man"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: help2man: program not found: building man page will not work" >&5 +$as_echo "$as_me: WARNING: help2man: program not found: building man page will not work" >&2;} + +fi + +for ac_prog in gtexi2dvi texi2dvi +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_TEXI2DVI+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $TEXI2DVI in + [\\/]* | ?:[\\/]*) + ac_cv_path_TEXI2DVI="$TEXI2DVI" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_TEXI2DVI="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +TEXI2DVI=$ac_cv_path_TEXI2DVI +if test -n "$TEXI2DVI"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TEXI2DVI" >&5 +$as_echo "$TEXI2DVI" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$TEXI2DVI" && break +done +test -n "$TEXI2DVI" || TEXI2DVI="\${top_srcdir}/build-aux/missing texi2dvi" + + if test "$TEXI2DVI" = "\${top_srcdir}/build-aux/missing texi2dvi"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: texi2dvi: program not found: building pdf version of manual will not work" >&5 +$as_echo "$as_me: WARNING: texi2dvi: program not found: building pdf version of manual will not work" >&2;} + +fi + +# Check for a m4 that supports -P + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for m4 that supports -P" >&5 +$as_echo_n "checking for m4 that supports -P... " >&6; } +if ${ac_cv_path_M4+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$M4"; then + ac_path_M4_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in gm4 gnum4 m4; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_M4="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_M4" || continue +m4out=`echo 'm''4_divnum' | $ac_path_M4 -P` + test "x$m4out" = x0 \ + && ac_cv_path_M4=$ac_path_M4 ac_path_M4_found=: + $ac_path_M4_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_M4"; then + as_fn_error $? "could not find m4 that supports -P" "$LINENO" 5 + fi +else + ac_cv_path_M4=$M4 +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_M4" >&5 +$as_echo "$ac_cv_path_M4" >&6; } +M4=$ac_cv_path_M4 + + +cat >>confdefs.h <<_ACEOF +#define M4 "$M4" +_ACEOF + + +# Extract the first word of "indent", so it can be a program name with args. +set dummy indent; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_INDENT+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $INDENT in + [\\/]* | ?:[\\/]*) + ac_cv_path_INDENT="$INDENT" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_INDENT="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_path_INDENT" && ac_cv_path_INDENT="\${top_srcdir}/build-aux/missing indent" + ;; +esac +fi +INDENT=$ac_cv_path_INDENT +if test -n "$INDENT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INDENT" >&5 +$as_echo "$INDENT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $INDENT is GNU indent" >&5 +$as_echo_n "checking if $INDENT is GNU indent... " >&6; } + if $INDENT --version 2>/dev/null | head -n 1 | grep "GNU indent" >/dev/null; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $INDENT does not appear to be GNU indent; 'make indent' may not function properly" >&5 +$as_echo "$as_me: WARNING: $INDENT does not appear to be GNU indent; 'make indent' may not function properly" >&2;} + +fi + +# checks for headers + +for ac_header in regex.h strings.h sys/stat.h sys/wait.h unistd.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +else + as_fn_error $? "required header not found on your system" "$LINENO" 5 +fi + +done + + +for ac_header in inttypes.h libintl.h limits.h locale.h malloc.h netinet/in.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +# checks for libraries + +# The test test-pthread uses libpthread, so we check for it here, but +# all we need is the preprocessor symbol defined since we don't need +# LIBS to include libpthread for building flex. + +LIBPTHREAD='' +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_lock in -lpthread" >&5 +$as_echo_n "checking for pthread_mutex_lock in -lpthread... " >&6; } +if ${ac_cv_lib_pthread_pthread_mutex_lock+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lpthread $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char pthread_mutex_lock (); +int +main () +{ +return pthread_mutex_lock (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_pthread_pthread_mutex_lock=yes +else + ac_cv_lib_pthread_pthread_mutex_lock=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_mutex_lock" >&5 +$as_echo "$ac_cv_lib_pthread_pthread_mutex_lock" >&6; } +if test "x$ac_cv_lib_pthread_pthread_mutex_lock" = xyes; then : + for ac_header in pthread.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default" +if test "x$ac_cv_header_pthread_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_PTHREAD_H 1 +_ACEOF + LIBPTHREAD=-lpthread +else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pthread tests will be skipped" >&5 +$as_echo "$as_me: WARNING: pthread tests will be skipped" >&2;} +fi + +done + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pthread tests will be skipped" >&5 +$as_echo "$as_me: WARNING: pthread tests will be skipped" >&2;} +fi + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10 in -lm" >&5 +$as_echo_n "checking for log10 in -lm... " >&6; } +if ${ac_cv_lib_m_log10+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lm $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char log10 (); +int +main () +{ +return log10 (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_m_log10=yes +else + ac_cv_lib_m_log10=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_log10" >&5 +$as_echo "$ac_cv_lib_m_log10" >&6; } +if test "x$ac_cv_lib_m_log10" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBM 1 +_ACEOF + + LIBS="-lm $LIBS" + +fi + + +# Checks for typedefs, structures, and compiler characteristics. + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5 +$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; } +if ${ac_cv_header_stdbool_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + #ifndef bool + "error: bool is not defined" + #endif + #ifndef false + "error: false is not defined" + #endif + #if false + "error: false is not 0" + #endif + #ifndef true + "error: true is not defined" + #endif + #if true != 1 + "error: true is not 1" + #endif + #ifndef __bool_true_false_are_defined + "error: __bool_true_false_are_defined is not defined" + #endif + + struct s { _Bool s: 1; _Bool t; } s; + + char a[true == 1 ? 1 : -1]; + char b[false == 0 ? 1 : -1]; + char c[__bool_true_false_are_defined == 1 ? 1 : -1]; + char d[(bool) 0.5 == true ? 1 : -1]; + /* See body of main program for 'e'. */ + char f[(_Bool) 0.0 == false ? 1 : -1]; + char g[true]; + char h[sizeof (_Bool)]; + char i[sizeof s.t]; + enum { j = false, k = true, l = false * true, m = true * 256 }; + /* The following fails for + HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */ + _Bool n[m]; + char o[sizeof n == m * sizeof n[0] ? 1 : -1]; + char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; + /* Catch a bug in an HP-UX C compiler. See + http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html + http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html + */ + _Bool q = true; + _Bool *pq = &q; + +int +main () +{ + + bool e = &s; + *pq |= q; + *pq |= ! q; + /* Refer to every declared value, to avoid compiler optimizations. */ + return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l + + !m + !n + !o + !p + !q + !pq); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdbool_h=yes +else + ac_cv_header_stdbool_h=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5 +$as_echo "$ac_cv_header_stdbool_h" >&6; } + ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default" +if test "x$ac_cv_type__Bool" = xyes; then : + +cat >>confdefs.h <<_ACEOF +#define HAVE__BOOL 1 +_ACEOF + + +fi + + +if test $ac_cv_header_stdbool_h = yes; then + +$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 +$as_echo_n "checking for an ANSI C-conforming const... " >&6; } +if ${ac_cv_c_const+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + +#ifndef __cplusplus + /* Ultrix mips cc rejects this sort of thing. */ + typedef int charset[2]; + const charset cs = { 0, 0 }; + /* SunOS 4.1.1 cc rejects this. */ + char const *const *pcpcc; + char **ppc; + /* NEC SVR4.0.2 mips cc rejects this. */ + struct point {int x, y;}; + static struct point const zero = {0,0}; + /* AIX XL C 1.02.0.0 rejects this. + It does not let you subtract one const X* pointer from another in + an arm of an if-expression whose if-part is not a constant + expression */ + const char *g = "string"; + pcpcc = &g + (g ? g-g : 0); + /* HPUX 7.0 cc rejects these. */ + ++pcpcc; + ppc = (char**) pcpcc; + pcpcc = (char const *const *) ppc; + { /* SCO 3.2v4 cc rejects this sort of thing. */ + char tx; + char *t = &tx; + char const *s = 0 ? (char *) 0 : (char const *) 0; + + *t++ = 0; + if (s) return 0; + } + { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ + int x[] = {25, 17}; + const int *foo = &x[0]; + ++foo; + } + { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ + typedef const int *iptr; + iptr p = 0; + ++p; + } + { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying + "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ + struct s { int j; const int *ap[3]; } bx; + struct s *b = &bx; b->j = 5; + } + { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ + const int foo = 10; + if (!foo) return 0; + } + return !cs[0] && !zero.x; +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_const=yes +else + ac_cv_c_const=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 +$as_echo "$ac_cv_c_const" >&6; } +if test $ac_cv_c_const = no; then + +$as_echo "#define const /**/" >>confdefs.h + +fi + +ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" +if test "x$ac_cv_type_size_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define size_t unsigned int +_ACEOF + +fi + + +# Checks for library functions. + +# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works +# for constant arguments. Useless! +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 +$as_echo_n "checking for working alloca.h... " >&6; } +if ${ac_cv_working_alloca_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +char *p = (char *) alloca (2 * sizeof (int)); + if (p) return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_working_alloca_h=yes +else + ac_cv_working_alloca_h=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5 +$as_echo "$ac_cv_working_alloca_h" >&6; } +if test $ac_cv_working_alloca_h = yes; then + +$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5 +$as_echo_n "checking for alloca... " >&6; } +if ${ac_cv_func_alloca_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __GNUC__ +# define alloca __builtin_alloca +#else +# ifdef _MSC_VER +# include +# define alloca _alloca +# else +# ifdef HAVE_ALLOCA_H +# include +# else +# ifdef _AIX + #pragma alloca +# else +# ifndef alloca /* predefined by HP cc +Olibcalls */ +void *alloca (size_t); +# endif +# endif +# endif +# endif +#endif + +int +main () +{ +char *p = (char *) alloca (1); + if (p) return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_func_alloca_works=yes +else + ac_cv_func_alloca_works=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5 +$as_echo "$ac_cv_func_alloca_works" >&6; } + +if test $ac_cv_func_alloca_works = yes; then + +$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h + +else + # The SVR3 libPW and SVR4 libucb both contain incompatible functions +# that cause trouble. Some versions do not even contain alloca or +# contain a buggy version. If you still want to use their alloca, +# use ar to extract alloca.o from them instead of compiling alloca.c. + +ALLOCA=\${LIBOBJDIR}alloca.$ac_objext + +$as_echo "#define C_ALLOCA 1" >>confdefs.h + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5 +$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; } +if ${ac_cv_os_cray+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if defined CRAY && ! defined CRAY2 +webecray +#else +wenotbecray +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "webecray" >/dev/null 2>&1; then : + ac_cv_os_cray=yes +else + ac_cv_os_cray=no +fi +rm -f conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5 +$as_echo "$ac_cv_os_cray" >&6; } +if test $ac_cv_os_cray = yes; then + for ac_func in _getb67 GETB67 getb67; do + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + +cat >>confdefs.h <<_ACEOF +#define CRAY_STACKSEG_END $ac_func +_ACEOF + + break +fi + + done +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 +$as_echo_n "checking stack direction for C alloca... " >&6; } +if ${ac_cv_c_stack_direction+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_c_stack_direction=0 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +find_stack_direction (int *addr, int depth) +{ + int dir, dummy = 0; + if (! addr) + addr = &dummy; + *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1; + dir = depth ? find_stack_direction (addr, depth - 1) : 0; + return dir + dummy; +} + +int +main (int argc, char **argv) +{ + return find_stack_direction (0, argc + !argv + 20) < 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_c_stack_direction=1 +else + ac_cv_c_stack_direction=-1 +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 +$as_echo "$ac_cv_c_stack_direction" >&6; } +cat >>confdefs.h <<_ACEOF +#define STACK_DIRECTION $ac_cv_c_stack_direction +_ACEOF + + +fi + +ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" +if test "x$ac_cv_type_pid_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define pid_t int +_ACEOF + +fi + +for ac_header in vfork.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default" +if test "x$ac_cv_header_vfork_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_VFORK_H 1 +_ACEOF + +fi + +done + +for ac_func in fork vfork +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +if test "x$ac_cv_func_fork" = xyes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 +$as_echo_n "checking for working fork... " >&6; } +if ${ac_cv_func_fork_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_func_fork_works=cross +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ + + /* By Ruediger Kuhlmann. */ + return fork () < 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_fork_works=yes +else + ac_cv_func_fork_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 +$as_echo "$ac_cv_func_fork_works" >&6; } + +else + ac_cv_func_fork_works=$ac_cv_func_fork +fi +if test "x$ac_cv_func_fork_works" = xcross; then + case $host in + *-*-amigaos* | *-*-msdosdjgpp*) + # Override, as these systems have only a dummy fork() stub + ac_cv_func_fork_works=no + ;; + *) + ac_cv_func_fork_works=yes + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 +$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} +fi +ac_cv_func_vfork_works=$ac_cv_func_vfork +if test "x$ac_cv_func_vfork" = xyes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 +$as_echo_n "checking for working vfork... " >&6; } +if ${ac_cv_func_vfork_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_func_vfork_works=cross +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Thanks to Paul Eggert for this test. */ +$ac_includes_default +#include +#ifdef HAVE_VFORK_H +# include +#endif +/* On some sparc systems, changes by the child to local and incoming + argument registers are propagated back to the parent. The compiler + is told about this with #include , but some compilers + (e.g. gcc -O) don't grok . Test for this by using a + static variable whose address is put into a register that is + clobbered by the vfork. */ +static void +#ifdef __cplusplus +sparc_address_test (int arg) +# else +sparc_address_test (arg) int arg; +#endif +{ + static pid_t child; + if (!child) { + child = vfork (); + if (child < 0) { + perror ("vfork"); + _exit(2); + } + if (!child) { + arg = getpid(); + write(-1, "", 0); + _exit (arg); + } + } +} + +int +main () +{ + pid_t parent = getpid (); + pid_t child; + + sparc_address_test (0); + + child = vfork (); + + if (child == 0) { + /* Here is another test for sparc vfork register problems. This + test uses lots of local variables, at least as many local + variables as main has allocated so far including compiler + temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris + 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should + reuse the register of parent for one of the local variables, + since it will think that parent can't possibly be used any more + in this routine. Assigning to the local variable will thus + munge parent in the parent process. */ + pid_t + p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), + p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); + /* Convince the compiler that p..p7 are live; otherwise, it might + use the same hardware register for all 8 local variables. */ + if (p != p1 || p != p2 || p != p3 || p != p4 + || p != p5 || p != p6 || p != p7) + _exit(1); + + /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent + from child file descriptors. If the child closes a descriptor + before it execs or exits, this munges the parent's descriptor + as well. Test for this by closing stdout in the child. */ + _exit(close(fileno(stdout)) != 0); + } else { + int status; + struct stat st; + + while (wait(&status) != child) + ; + return ( + /* Was there some problem with vforking? */ + child < 0 + + /* Did the child fail? (This shouldn't happen.) */ + || status + + /* Did the vfork/compiler bug occur? */ + || parent != getpid() + + /* Did the file descriptor bug occur? */ + || fstat(fileno(stdout), &st) != 0 + ); + } +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_vfork_works=yes +else + ac_cv_func_vfork_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 +$as_echo "$ac_cv_func_vfork_works" >&6; } + +fi; +if test "x$ac_cv_func_fork_works" = xcross; then + ac_cv_func_vfork_works=$ac_cv_func_vfork + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 +$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} +fi + +if test "x$ac_cv_func_vfork_works" = xyes; then + +$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h + +else + +$as_echo "#define vfork fork" >>confdefs.h + +fi +if test "x$ac_cv_func_fork_works" = xyes; then + +$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h + +fi + +for ac_header in stdlib.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" +if test "x$ac_cv_header_stdlib_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_STDLIB_H 1 +_ACEOF + +fi + +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5 +$as_echo_n "checking for GNU libc compatible malloc... " >&6; } +if ${ac_cv_func_malloc_0_nonnull+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_func_malloc_0_nonnull=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if defined STDC_HEADERS || defined HAVE_STDLIB_H +# include +#else +char *malloc (); +#endif + +int +main () +{ +return ! malloc (0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_malloc_0_nonnull=yes +else + ac_cv_func_malloc_0_nonnull=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5 +$as_echo "$ac_cv_func_malloc_0_nonnull" >&6; } +if test $ac_cv_func_malloc_0_nonnull = yes; then : + +$as_echo "#define HAVE_MALLOC 1" >>confdefs.h + +else + $as_echo "#define HAVE_MALLOC 0" >>confdefs.h + + case " $LIBOBJS " in + *" malloc.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS malloc.$ac_objext" + ;; +esac + + +$as_echo "#define malloc rpl_malloc" >>confdefs.h + +fi + + +if test "$cross_compiling" = yes; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_malloc_0_nonnull guessed because of cross compilation" >&5 +$as_echo "$as_me: WARNING: result $ac_cv_func_malloc_0_nonnull guessed because of cross compilation" >&2;} +fi +for ac_header in stdlib.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" +if test "x$ac_cv_header_stdlib_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_STDLIB_H 1 +_ACEOF + +fi + +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible realloc" >&5 +$as_echo_n "checking for GNU libc compatible realloc... " >&6; } +if ${ac_cv_func_realloc_0_nonnull+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_func_realloc_0_nonnull=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if defined STDC_HEADERS || defined HAVE_STDLIB_H +# include +#else +char *realloc (); +#endif + +int +main () +{ +return ! realloc (0, 0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_realloc_0_nonnull=yes +else + ac_cv_func_realloc_0_nonnull=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_realloc_0_nonnull" >&5 +$as_echo "$ac_cv_func_realloc_0_nonnull" >&6; } +if test $ac_cv_func_realloc_0_nonnull = yes; then : + +$as_echo "#define HAVE_REALLOC 1" >>confdefs.h + +else + $as_echo "#define HAVE_REALLOC 0" >>confdefs.h + + case " $LIBOBJS " in + *" realloc.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS realloc.$ac_objext" + ;; +esac + + +$as_echo "#define realloc rpl_realloc" >>confdefs.h + +fi + + +if test "$cross_compiling" = yes; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_realloc_0_nonnull guessed because of cross compilation" >&5 +$as_echo "$as_me: WARNING: result $ac_cv_func_realloc_0_nonnull guessed because of cross compilation" >&2;} +fi + +for ac_func in dup2 memset regcomp strcasecmp strchr strdup strtol +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +else + as_fn_error $? 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If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +U= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. 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Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. 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"cannot create directory $as_dir" + + +} # as_fn_mkdir_p +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +as_test_x='test -x' +as_executable_p=as_fn_executable_p + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + +exec 6>&1 +## ----------------------------------- ## +## Main body of $CONFIG_STATUS script. ## +## ----------------------------------- ## +_ASEOF +test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# Save the log message, to keep $0 and so on meaningful, and to +# report actual input values of CONFIG_FILES etc. instead of their +# values after options handling. +ac_log=" +This file was extended by the fast lexical analyser generator $as_me 2.6.4, which was +generated by GNU Autoconf 2.69. Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +on `(hostname || uname -n) 2>/dev/null | sed 1q` +" + +_ACEOF + +case $ac_config_files in *" +"*) set x $ac_config_files; shift; ac_config_files=$*;; +esac + +case $ac_config_headers in *" +"*) set x $ac_config_headers; shift; ac_config_headers=$*;; +esac + + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# Files that config.status was made for. +config_files="$ac_config_files" +config_headers="$ac_config_headers" +config_commands="$ac_config_commands" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +ac_cs_usage="\ +\`$as_me' instantiates files and other configuration actions +from templates according to the current configuration. Unless the files +and actions are specified as TAGs, all are instantiated by default. + +Usage: $0 [OPTION]... [TAG]... + + -h, --help print this help, then exit + -V, --version print version number and configuration settings, then exit + --config print configuration, then exit + -q, --quiet, --silent + do not print progress messages + -d, --debug don't remove temporary files + --recheck update $as_me by reconfiguring in the same conditions + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + --header=FILE[:TEMPLATE] + instantiate the configuration header FILE + +Configuration files: +$config_files + +Configuration headers: +$config_headers + +Configuration commands: +$config_commands + +Report bugs to ." + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" +ac_cs_version="\\ +the fast lexical analyser generator config.status 2.6.4 +configured by $0, generated by GNU Autoconf 2.69, + with options \\"\$ac_cs_config\\" + +Copyright (C) 2012 Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." + +ac_pwd='$ac_pwd' +srcdir='$srcdir' +INSTALL='$INSTALL' +MKDIR_P='$MKDIR_P' +AWK='$AWK' +test -n "\$AWK" || AWK=awk +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# The default lists apply if the user does not specify any file. +ac_need_defaults=: +while test $# != 0 +do + case $1 in + --*=?*) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` + ac_shift=: + ;; + --*=) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg= + ac_shift=: + ;; + *) + ac_option=$1 + ac_optarg=$2 + ac_shift=shift + ;; + esac + + case $ac_option in + # Handling of the options. + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; + --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) + $as_echo "$ac_cs_version"; exit ;; + --config | --confi | --conf | --con | --co | --c ) + $as_echo "$ac_cs_config"; exit ;; + --debug | --debu | --deb | --de | --d | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + '') as_fn_error $? "missing file argument" ;; + esac + as_fn_append CONFIG_FILES " '$ac_optarg'" + ac_need_defaults=false;; + --header | --heade | --head | --hea ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + as_fn_append CONFIG_HEADERS " '$ac_optarg'" + ac_need_defaults=false;; + --he | --h) + # Conflict between --help and --header + as_fn_error $? "ambiguous option: \`$1' +Try \`$0 --help' for more information.";; + --help | --hel | -h ) + $as_echo "$ac_cs_usage"; exit ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil | --si | --s) + ac_cs_silent=: ;; + + # This is an error. + -*) as_fn_error $? "unrecognized option: \`$1' +Try \`$0 --help' for more information." ;; + + *) as_fn_append ac_config_targets " $1" + ac_need_defaults=false ;; + + esac + shift +done + +ac_configure_extra_args= + +if $ac_cs_silent; then + exec 6>/dev/null + ac_configure_extra_args="$ac_configure_extra_args --silent" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +if \$ac_cs_recheck; then + set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + shift + \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 + CONFIG_SHELL='$SHELL' + export CONFIG_SHELL + exec "\$@" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +## Running $as_me. ## +_ASBOX + $as_echo "$ac_log" +} >&5 + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# +# INIT-COMMANDS +# + + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +sed_quote_subst='$sed_quote_subst' +double_quote_subst='$double_quote_subst' +delay_variable_subst='$delay_variable_subst' +macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' +macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' +enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' +enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' +pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' +enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' +shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`' +SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' +ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' +PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`' +host_alias='`$ECHO "$host_alias" | $SED 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"$delay_single_quote_subst"`' +sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' +AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' +AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' +archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' +STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' +RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' +old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' +old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' +old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' +lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' +CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' +CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' +compiler='`$ECHO "$compiler" | $SED 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"$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`' +objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' +MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' +lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' +need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' +MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' +DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' +NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' +LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' +OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' +OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' +libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' +shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' +extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' +archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' +enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' +export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' +whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' +compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' +old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' 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"$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' +hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' +hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' +hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' +inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' +link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' +always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' +export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' +exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' +include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' +prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' +postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' +file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' +variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' +need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' +need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' +version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' +runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' +libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' +library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' +soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' +install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' +postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' +postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' +finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' +finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' +hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' +sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' +configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`' +configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`' +hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' +enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' +old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' +striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' +compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`' +predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`' +postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`' +predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`' +postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`' +compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`' +LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`' +reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`' +reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`' +old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`' +compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`' +GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`' +lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`' +archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`' +enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`' +export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`' +whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`' +compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`' +old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`' +old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`' +archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`' +archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`' +module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`' +module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`' +with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`' +allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`' +no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`' +inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`' +link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`' +always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`' +export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`' +exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`' +include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`' +prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`' +postlink_cmds_CXX='`$ECHO "$postlink_cmds_CXX" | $SED "$delay_single_quote_subst"`' +file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`' +compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`' +predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`' +postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`' +predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`' +postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`' +compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`' + +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$1 +_LTECHO_EOF' +} + +# Quote evaled strings. +for var in SHELL \ +ECHO \ +PATH_SEPARATOR \ +SED \ +GREP \ +EGREP \ +FGREP \ +LD \ +NM \ +LN_S \ +lt_SP2NL \ +lt_NL2SP \ +reload_flag \ +OBJDUMP \ +deplibs_check_method \ +file_magic_cmd \ +file_magic_glob \ +want_nocaseglob \ +DLLTOOL \ +sharedlib_from_linklib_cmd \ +AR \ +AR_FLAGS \ +archiver_list_spec \ +STRIP \ +RANLIB \ +CC \ +CFLAGS \ +compiler \ +lt_cv_sys_global_symbol_pipe \ +lt_cv_sys_global_symbol_to_cdecl \ +lt_cv_sys_global_symbol_to_import \ +lt_cv_sys_global_symbol_to_c_name_address \ +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ +lt_cv_nm_interface \ +nm_file_list_spec \ +lt_cv_truncate_bin \ +lt_prog_compiler_no_builtin_flag \ +lt_prog_compiler_pic \ +lt_prog_compiler_wl \ +lt_prog_compiler_static \ +lt_cv_prog_compiler_c_o \ +need_locks \ +MANIFEST_TOOL \ +DSYMUTIL \ +NMEDIT \ +LIPO \ +OTOOL \ +OTOOL64 \ +shrext_cmds \ +export_dynamic_flag_spec \ +whole_archive_flag_spec \ +compiler_needs_object \ +with_gnu_ld \ +allow_undefined_flag \ +no_undefined_flag \ +hardcode_libdir_flag_spec \ +hardcode_libdir_separator \ +exclude_expsyms \ +include_expsyms \ +file_list_spec \ +variables_saved_for_relink \ +libname_spec \ +library_names_spec \ +soname_spec \ +install_override_mode \ +finish_eval \ +old_striplib \ +striplib \ +compiler_lib_search_dirs \ +predep_objects \ +postdep_objects \ +predeps \ +postdeps \ +compiler_lib_search_path \ +LD_CXX \ +reload_flag_CXX \ +compiler_CXX \ +lt_prog_compiler_no_builtin_flag_CXX \ +lt_prog_compiler_pic_CXX \ +lt_prog_compiler_wl_CXX \ +lt_prog_compiler_static_CXX \ +lt_cv_prog_compiler_c_o_CXX \ +export_dynamic_flag_spec_CXX \ +whole_archive_flag_spec_CXX \ +compiler_needs_object_CXX \ +with_gnu_ld_CXX \ +allow_undefined_flag_CXX \ +no_undefined_flag_CXX \ +hardcode_libdir_flag_spec_CXX \ +hardcode_libdir_separator_CXX \ +exclude_expsyms_CXX \ +include_expsyms_CXX \ +file_list_spec_CXX \ +compiler_lib_search_dirs_CXX \ +predep_objects_CXX \ +postdep_objects_CXX \ +predeps_CXX \ +postdeps_CXX \ +compiler_lib_search_path_CXX; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in reload_cmds \ +old_postinstall_cmds \ +old_postuninstall_cmds \ +old_archive_cmds \ +extract_expsyms_cmds \ +old_archive_from_new_cmds \ +old_archive_from_expsyms_cmds \ +archive_cmds \ +archive_expsym_cmds \ +module_cmds \ +module_expsym_cmds \ +export_symbols_cmds \ +prelink_cmds \ +postlink_cmds \ +postinstall_cmds \ +postuninstall_cmds \ +finish_cmds \ +sys_lib_search_path_spec \ +configure_time_dlsearch_path \ +configure_time_lt_sys_library_path \ +reload_cmds_CXX \ +old_archive_cmds_CXX \ +old_archive_from_new_cmds_CXX \ +old_archive_from_expsyms_cmds_CXX \ +archive_cmds_CXX \ +archive_expsym_cmds_CXX \ +module_cmds_CXX \ +module_expsym_cmds_CXX \ +export_symbols_cmds_CXX \ +prelink_cmds_CXX \ +postlink_cmds_CXX; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +ac_aux_dir='$ac_aux_dir' + +# See if we are running on zsh, and set the options that allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST +fi + + + PACKAGE='$PACKAGE' + VERSION='$VERSION' + RM='$RM' + ofile='$ofile' + + + + + +AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" +# Capture the value of obsolete ALL_LINGUAS because we need it to compute + # POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES, CATALOGS. But hide it + # from automake < 1.5. + eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"' + # Capture the value of LINGUAS because we need it to compute CATALOGS. + LINGUAS="${LINGUAS-%UNSET%}" + + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; + "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; + "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h" ;; + "po-directories") CONFIG_COMMANDS="$CONFIG_COMMANDS po-directories" ;; + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; + "examples/Makefile") CONFIG_FILES="$CONFIG_FILES examples/Makefile" ;; + "examples/fastwc/Makefile") CONFIG_FILES="$CONFIG_FILES examples/fastwc/Makefile" ;; + "examples/manual/Makefile") CONFIG_FILES="$CONFIG_FILES examples/manual/Makefile" ;; + "po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;; + "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; + "tools/Makefile") CONFIG_FILES="$CONFIG_FILES tools/Makefile" ;; + "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;; + + *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= ac_tmp= + trap 'exit_status=$? + : "${ac_tmp:=$tmp}" + { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status +' 0 + trap 'as_fn_exit 1' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 +ac_tmp=$tmp + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. +if test -n "$CONFIG_FILES"; then + + +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$ac_tmp/subs1.awk" && +_ACEOF + + +{ + echo "cat >conf$$subs.awk <<_ACEOF" && + echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && + echo "_ACEOF" +} >conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + . ./conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + + ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` + if test $ac_delim_n = $ac_delim_num; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done +rm -f conf$$subs.sh + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && +_ACEOF +sed -n ' +h +s/^/S["/; s/!.*/"]=/ +p +g +s/^[^!]*!// +:repl +t repl +s/'"$ac_delim"'$// +t delim +:nl +h +s/\(.\{148\}\)..*/\1/ +t more1 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ +p +n +b repl +:more1 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t nl +:delim +h +s/\(.\{148\}\)..*/\1/ +t more2 +s/["\\]/\\&/g; s/^/"/; s/$/"/ +p +b +:more2 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t delim +' >$CONFIG_STATUS || ac_write_fail=1 +rm -f conf$$subs.awk +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +_ACAWK +cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && + for (key in S) S_is_set[key] = 1 + FS = "" + +} +{ + line = $ 0 + nfields = split(line, field, "@") + substed = 0 + len = length(field[1]) + for (i = 2; i < nfields; i++) { + key = field[i] + keylen = length(key) + if (S_is_set[key]) { + value = S[key] + line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) + len += length(value) + length(field[++i]) + substed = 1 + } else + len += 1 + keylen + } + + print line +} + +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then + sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" +else + cat +fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ + || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 +_ACEOF + +# VPATH may cause trouble with some makes, so we remove sole $(srcdir), +# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ +h +s/// +s/^/:/ +s/[ ]*$/:/ +s/:\$(srcdir):/:/g +s/:\${srcdir}:/:/g +s/:@srcdir@:/:/g +s/^:*// +s/:*$// +x +s/\(=[ ]*\).*/\1/ +G +s/\n// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + +# Set up the scripts for CONFIG_HEADERS section. +# No need to generate them if there are no CONFIG_HEADERS. +# This happens for instance with `./config.status Makefile'. +if test -n "$CONFIG_HEADERS"; then +cat >"$ac_tmp/defines.awk" <<\_ACAWK || +BEGIN { +_ACEOF + +# Transform confdefs.h into an awk script `defines.awk', embedded as +# here-document in config.status, that substitutes the proper values into +# config.h.in to produce config.h. + +# Create a delimiter string that does not exist in confdefs.h, to ease +# handling of long lines. +ac_delim='%!_!# ' +for ac_last_try in false false :; do + ac_tt=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_tt"; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +# For the awk script, D is an array of macro values keyed by name, +# likewise P contains macro parameters if any. 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+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds +archive_expsym_cmds=$lt_archive_expsym_cmds + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds +module_expsym_cmds=$lt_module_expsym_cmds + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator + +# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct + +# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \$shlibpath_var if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$hardcode_minus_L + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=$hardcode_automatic + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs + +# Set to "yes" if exported symbols are required. +always_export_symbols=$always_export_symbols + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds + +# Commands necessary for finishing linking programs. +postlink_cmds=$lt_postlink_cmds + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action + +# The directories searched by this compiler when creating a shared library. +compiler_lib_search_dirs=$lt_compiler_lib_search_dirs + +# Dependencies to place before and after the objects being linked to +# create a shared library. +predep_objects=$lt_predep_objects +postdep_objects=$lt_postdep_objects +predeps=$lt_predeps +postdeps=$lt_postdeps + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path + +# ### END LIBTOOL CONFIG + +_LT_EOF + + cat <<'_LT_EOF' >> "$cfgfile" + +# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE + +# func_munge_path_list VARIABLE PATH +# ----------------------------------- +# VARIABLE is name of variable containing _space_ separated list of +# directories to be munged by the contents of PATH, which is string +# having a format: +# "DIR[:DIR]:" +# string "DIR[ DIR]" will be prepended to VARIABLE +# ":DIR[:DIR]" +# string "DIR[ DIR]" will be appended to VARIABLE +# "DIRP[:DIRP]::[DIRA:]DIRA" +# string "DIRP[ DIRP]" will be prepended to VARIABLE and string +# "DIRA[ DIRA]" will be appended to VARIABLE +# "DIR[:DIR]" +# VARIABLE will be replaced by "DIR[ DIR]" +func_munge_path_list () +{ + case x$2 in + x) + ;; + *:) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" + ;; + x:*) + eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" + ;; + *::*) + eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" + eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" + ;; + *) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" + ;; + esac +} + + +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +func_cc_basename () +{ + for cc_temp in $*""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac + done + func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +} + + +# ### END FUNCTIONS SHARED WITH CONFIGURE + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test set != "${COLLECT_NAMES+set}"; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + +ltmain=$ac_aux_dir/ltmain.sh + + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" + + + cat <<_LT_EOF >> "$ofile" + +# ### BEGIN LIBTOOL TAG CONFIG: CXX + +# The linker used to build libraries. +LD=$lt_LD_CXX + +# How to create reloadable object files. +reload_flag=$lt_reload_flag_CXX +reload_cmds=$lt_reload_cmds_CXX + +# Commands used to build an old-style archive. +old_archive_cmds=$lt_old_archive_cmds_CXX + +# A language specific compiler. +CC=$lt_compiler_CXX + +# Is the compiler the GNU compiler? +with_gcc=$GCC_CXX + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic_CXX + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl_CXX + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static_CXX + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc_CXX + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object_CXX + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds_CXX +archive_expsym_cmds=$lt_archive_expsym_cmds_CXX + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds_CXX +module_expsym_cmds=$lt_module_expsym_cmds_CXX + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld_CXX + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag_CXX + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag_CXX + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX + +# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct_CXX + +# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \$shlibpath_var if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute_CXX + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$hardcode_minus_L_CXX + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=$hardcode_automatic_CXX + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath_CXX + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs_CXX + +# Set to "yes" if exported symbols are required. +always_export_symbols=$always_export_symbols_CXX + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds_CXX + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms_CXX + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms_CXX + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds_CXX + +# Commands necessary for finishing linking programs. +postlink_cmds=$lt_postlink_cmds_CXX + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec_CXX + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action_CXX + +# The directories searched by this compiler when creating a shared library. +compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX + +# Dependencies to place before and after the objects being linked to +# create a shared library. +predep_objects=$lt_predep_objects_CXX +postdep_objects=$lt_postdep_objects_CXX +predeps=$lt_predeps_CXX +postdeps=$lt_postdeps_CXX + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path_CXX + +# ### END LIBTOOL TAG CONFIG: CXX +_LT_EOF + + ;; + "depfiles":C) test x"$AMDEP_TRUE" != x"" || { + # Older Autoconf quotes --file arguments for eval, but not when files + # are listed without --file. Let's play safe and only enable the eval + # if we detect the quoting. + case $CONFIG_FILES in + *\'*) eval set x "$CONFIG_FILES" ;; + *) set x $CONFIG_FILES ;; + esac + shift + for mf + do + # Strip MF so we end up with the name of the file. + mf=`echo "$mf" | sed -e 's/:.*$//'` + # Check whether this is an Automake generated Makefile or not. + # We used to match only the files named 'Makefile.in', but + # some people rename them; so instead we look at the file content. + # Grep'ing the first line is not enough: some people post-process + # each Makefile.in and add a new line on top of each file to say so. + # Grep'ing the whole file is not good either: AIX grep has a line + # limit of 2048, but all sed's we know have understand at least 4000. + if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then + dirpart=`$as_dirname -- "$mf" || +$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$mf" : 'X\(//\)[^/]' \| \ + X"$mf" : 'X\(//\)$' \| \ + X"$mf" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$mf" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + else + continue + fi + # Extract the definition of DEPDIR, am__include, and am__quote + # from the Makefile without running 'make'. + DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` + test -z "$DEPDIR" && continue + am__include=`sed -n 's/^am__include = //p' < "$mf"` + test -z "$am__include" && continue + am__quote=`sed -n 's/^am__quote = //p' < "$mf"` + # Find all dependency output files, they are included files with + # $(DEPDIR) in their names. We invoke sed twice because it is the + # simplest approach to changing $(DEPDIR) to its actual value in the + # expansion. + for file in `sed -n " + s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ + sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do + # Make sure the directory exists. + test -f "$dirpart/$file" && continue + fdir=`$as_dirname -- "$file" || +$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$file" : 'X\(//\)[^/]' \| \ + X"$file" : 'X\(//\)$' \| \ + X"$file" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + as_dir=$dirpart/$fdir; as_fn_mkdir_p + # echo "creating $dirpart/$file" + echo '# dummy' > "$dirpart/$file" + done + done +} + ;; + "po-directories":C) + for ac_file in $CONFIG_FILES; do + # Support "outfile[:infile[:infile...]]" + case "$ac_file" in + *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; + esac + # PO directories have a Makefile.in generated from Makefile.in.in. + case "$ac_file" in */Makefile.in) + # Adjust a relative srcdir. + ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'` + ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`" + ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'` + # In autoconf-2.13 it is called $ac_given_srcdir. + # In autoconf-2.50 it is called $srcdir. + test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir" + case "$ac_given_srcdir" in + .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;; + /*) top_srcdir="$ac_given_srcdir" ;; + *) top_srcdir="$ac_dots$ac_given_srcdir" ;; + esac + # Treat a directory as a PO directory if and only if it has a + # POTFILES.in file. This allows packages to have multiple PO + # directories under different names or in different locations. + if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then + rm -f "$ac_dir/POTFILES" + test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES" + cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES" + POMAKEFILEDEPS="POTFILES.in" + # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend + # on $ac_dir but don't depend on user-specified configuration + # parameters. + if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then + # The LINGUAS file contains the set of available languages. + if test -n "$OBSOLETE_ALL_LINGUAS"; then + test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete" + fi + ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"` + # Hide the ALL_LINGUAS assigment from automake < 1.5. + eval 'ALL_LINGUAS''=$ALL_LINGUAS_' + POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS" + else + # The set of available languages was given in configure.in. + # Hide the ALL_LINGUAS assigment from automake < 1.5. + eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS' + fi + # Compute POFILES + # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po) + # Compute UPDATEPOFILES + # as $(foreach lang, $(ALL_LINGUAS), $(lang).po-update) + # Compute DUMMYPOFILES + # as $(foreach lang, $(ALL_LINGUAS), $(lang).nop) + # Compute GMOFILES + # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo) + case "$ac_given_srcdir" in + .) srcdirpre= ;; + *) srcdirpre='$(srcdir)/' ;; + esac + POFILES= + UPDATEPOFILES= + DUMMYPOFILES= + GMOFILES= + for lang in $ALL_LINGUAS; do + POFILES="$POFILES $srcdirpre$lang.po" + UPDATEPOFILES="$UPDATEPOFILES $lang.po-update" + DUMMYPOFILES="$DUMMYPOFILES $lang.nop" + GMOFILES="$GMOFILES $srcdirpre$lang.gmo" + done + # CATALOGS depends on both $ac_dir and the user's LINGUAS + # environment variable. + INST_LINGUAS= + if test -n "$ALL_LINGUAS"; then + for presentlang in $ALL_LINGUAS; do + useit=no + if test "%UNSET%" != "$LINGUAS"; then + desiredlanguages="$LINGUAS" + else + desiredlanguages="$ALL_LINGUAS" + fi + for desiredlang in $desiredlanguages; do + # Use the presentlang catalog if desiredlang is + # a. equal to presentlang, or + # b. a variant of presentlang (because in this case, + # presentlang can be used as a fallback for messages + # which are not translated in the desiredlang catalog). + case "$desiredlang" in + "$presentlang"*) useit=yes;; + esac + done + if test $useit = yes; then + INST_LINGUAS="$INST_LINGUAS $presentlang" + fi + done + fi + CATALOGS= + if test -n "$INST_LINGUAS"; then + for lang in $INST_LINGUAS; do + CATALOGS="$CATALOGS $lang.gmo" + done + fi + test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile" + sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile" + for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do + if test -f "$f"; then + case "$f" in + *.orig | *.bak | *~) ;; + *) cat "$f" >> "$ac_dir/Makefile" ;; + esac + fi + done + fi + ;; + esac + done ;; + + esac +done # for ac_tag + + +as_fn_exit 0 +_ACEOF +ac_clean_files=$ac_clean_files_save + +test $ac_write_fail = 0 || + as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || as_fn_exit 1 +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi + Property changes on: vendor/flex/2.6.4/configure ___________________________________________________________________ Added: fbsd:nokeywords ## -0,0 +1 ## +yes \ No newline at end of property Added: svn:executable ## -0,0 +1 ## +* \ No newline at end of property Index: vendor/flex/2.6.4/configure.ac =================================================================== --- vendor/flex/2.6.4/configure.ac (nonexistent) +++ vendor/flex/2.6.4/configure.ac (revision 362287) @@ -0,0 +1,184 @@ +# -*- Autoconf -*- +# Process this file with autoconf to produce a configure script. + +# This file is part of flex. + +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: + +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. + +# Neither the name of the University nor the names of its contributors +# may be used to endorse or promote products derived from this software +# without specific prior written permission. + +# THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR +# IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED +# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +# PURPOSE. + +# autoconf requirements and initialization + +AC_INIT([the fast lexical analyser generator],[2.6.4],[flex-help@lists.sourceforge.net],[flex]) +AC_CONFIG_SRCDIR([src/scan.l]) +AC_CONFIG_AUX_DIR([build-aux]) +LT_INIT +AM_INIT_AUTOMAKE([1.11.3 -Wno-portability foreign check-news std-options dist-lzip parallel-tests subdir-objects]) +AC_CONFIG_HEADER([src/config.h]) +AC_CONFIG_LIBOBJ_DIR([lib]) +AC_CONFIG_MACRO_DIR([m4]) +SHARED_VERSION_INFO="2:0:0" +AC_SUBST(SHARED_VERSION_INFO) + +# checks for programs + +AM_GNU_GETTEXT([external]) +AM_GNU_GETTEXT_VERSION([0.18]) +AC_PROG_YACC +AS_IF([test "$YACC" != 'bison -y'], [ + YACC="\${top_srcdir}/build-aux/missing bison -y" + AC_MSG_NOTICE(no bison program found: only required for maintainers) + ]) +AM_CONDITIONAL([HAVE_BISON], [test "$YACC" = 'bison -y']) +AM_PROG_LEX +AC_PROG_CC +AX_PROG_CC_FOR_BUILD +AC_PROG_CXX +AM_PROG_CC_C_O +AC_PROG_LN_S +AC_PROG_AWK +AC_PROG_INSTALL + +# allow passing a variable `WARNINGFLAGS', +# either when invoking `configure', or when invoking `make' +# default to something useful if GCC was detected + +AC_ARG_ENABLE([warnings], + [AS_HELP_STRING([--enable-warnings], + [enable a bunch of compiler warning flags (defaults to GCC warning flags).])], + [AS_IF([test "x$GCC" = xyes], + [ : ${WARNINGFLAGS="-Wall -Wextra -Wmissing-prototypes -Wstrict-prototypes -Wnested-externs -Wold-style-definition -Wredundant-decls -Wconversion -Wno-unused-but-set-variable"} ])]) + +AC_SUBST([WARNINGFLAGS]) + +AC_ARG_ENABLE([libfl], + [AS_HELP_STRING([--disable-libfl], + [do not build -lfl runtime support library])], + [], [enable_libfl=yes]) +AM_CONDITIONAL([ENABLE_LIBFL], [test "x$enable_libfl" = xyes]) + +# --disable-bootstrap is intended only to workaround problems with bootstrap +# (e.g. when cross-compiling flex or when bootstrapping has bugs). +# Ideally we should be able to bootstrap even when cross-compiling. +AC_ARG_ENABLE([bootstrap], + [AS_HELP_STRING([--disable-bootstrap], + [don't perform a bootstrap when building flex])], + [], [enable_bootstrap=yes]) +AM_CONDITIONAL([ENABLE_BOOTSTRAP], [test "x$enable_bootstrap" = xyes]) + +AM_CONDITIONAL([CROSS], [test "x$cross_compiling" = xyes]) + +AC_PATH_PROG([HELP2MAN], help2man, [\${top_srcdir}/build-aux/missing help2man]) + AS_IF([test "$HELP2MAN" = "\${top_srcdir}/build-aux/missing help2man"], + AC_MSG_WARN(help2man: program not found: building man page will not work) + ) + +AC_PATH_PROGS([TEXI2DVI], [gtexi2dvi texi2dvi], [\${top_srcdir}/build-aux/missing texi2dvi]) + AS_IF([test "$TEXI2DVI" = "\${top_srcdir}/build-aux/missing texi2dvi"], + AC_MSG_WARN(texi2dvi: program not found: building pdf version of manual will not work) + ) + +# Check for a m4 that supports -P + +AC_CACHE_CHECK([for m4 that supports -P], [ac_cv_path_M4], +[AC_PATH_PROGS_FEATURE_CHECK([M4], [gm4 gnum4 m4], + [[m4out=`echo 'm''4_divnum' | $ac_path_M4 -P`] + [test "x$m4out" = x0 \ + && ac_cv_path_M4=$ac_path_M4 ac_path_M4_found=:]], + [AC_MSG_ERROR([could not find m4 that supports -P])])]) +AC_SUBST([M4], [$ac_cv_path_M4]) +AC_DEFINE_UNQUOTED([M4], ["$M4"], [Define to the m4 executable name.]) + +AC_PATH_PROG([INDENT], indent, [\${top_srcdir}/build-aux/missing indent]) + AC_MSG_CHECKING(if $INDENT is GNU indent) + AS_IF([$INDENT --version 2>/dev/null | head -n 1 | grep "GNU indent" >/dev/null], + [AC_MSG_RESULT(yes)], + [AC_MSG_RESULT(no) + AC_MSG_WARN($INDENT does not appear to be GNU indent; 'make indent' may not function properly) + ]) + +# checks for headers + +AC_CHECK_HEADERS([regex.h strings.h sys/stat.h sys/wait.h unistd.h], [], + [AC_MSG_ERROR(required header not found on your system)]) + +AC_CHECK_HEADERS([inttypes.h libintl.h limits.h locale.h malloc.h netinet/in.h]) + +# checks for libraries + +# The test test-pthread uses libpthread, so we check for it here, but +# all we need is the preprocessor symbol defined since we don't need +# LIBS to include libpthread for building flex. + +LIBPTHREAD='' +AC_CHECK_LIB(pthread, pthread_mutex_lock, + [AC_CHECK_HEADERS([pthread.h], [LIBPTHREAD=-lpthread], + [AC_MSG_WARN([pthread tests will be skipped])])], + [AC_MSG_WARN([pthread tests will be skipped])]) +AC_SUBST([LIBPTHREAD]) + +AC_CHECK_LIB(m, log10) + +# Checks for typedefs, structures, and compiler characteristics. + +AC_HEADER_STDBOOL +AC_C_CONST +AC_TYPE_SIZE_T + +# Checks for library functions. + +AC_FUNC_ALLOCA +AC_FUNC_FORK +dnl Autoconf bug: AC_FUNC_MALLOC and AC_FUNC_REALLOC might not warn of cross +dnl compilation. Workaround this. +AC_FUNC_MALLOC +AS_IF([test "$cross_compiling" = yes], + AC_MSG_WARN([result $ac_cv_func_malloc_0_nonnull guessed because of cross compilation])) +AC_FUNC_REALLOC +AS_IF([test "$cross_compiling" = yes], + AC_MSG_WARN([result $ac_cv_func_realloc_0_nonnull guessed because of cross compilation])) + +AC_CHECK_FUNCS([dup2 dnl +memset dnl +regcomp dnl +strcasecmp dnl +strchr dnl +strdup dnl +strtol dnl +], [], [AC_MSG_ERROR(required library function not found on your system)]) + +# Optional library functions +AC_CHECK_FUNCS([dnl +pow dnl Used only by "examples/manual/expr" +setlocale dnl Needed only if NLS is enabled +reallocarray dnl OpenBSD function. We have replacement if not available. +]) + +AC_CONFIG_FILES( +Makefile +doc/Makefile +examples/Makefile +examples/fastwc/Makefile +examples/manual/Makefile +po/Makefile.in +src/Makefile +tools/Makefile +tests/Makefile +) + +AC_OUTPUT Index: vendor/flex/2.6.4/src/FlexLexer.h =================================================================== --- vendor/flex/2.6.4/src/FlexLexer.h (nonexistent) +++ vendor/flex/2.6.4/src/FlexLexer.h (revision 362287) @@ -0,0 +1,220 @@ +// -*-C++-*- +// FlexLexer.h -- define interfaces for lexical analyzer classes generated +// by flex + +// Copyright (c) 1993 The Regents of the University of California. +// All rights reserved. +// +// This code is derived from software contributed to Berkeley by +// Kent Williams and Tom Epperly. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions +// are met: + +// 1. Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// 2. Redistributions in binary form must reproduce the above copyright +// notice, this list of conditions and the following disclaimer in the +// documentation and/or other materials provided with the distribution. + +// Neither the name of the University nor the names of its contributors +// may be used to endorse or promote products derived from this software +// without specific prior written permission. + +// THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR +// IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED +// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +// PURPOSE. + +// This file defines FlexLexer, an abstract class which specifies the +// external interface provided to flex C++ lexer objects, and yyFlexLexer, +// which defines a particular lexer class. +// +// If you want to create multiple lexer classes, you use the -P flag +// to rename each yyFlexLexer to some other xxFlexLexer. You then +// include in your other sources once per lexer class: +// +// #undef yyFlexLexer +// #define yyFlexLexer xxFlexLexer +// #include +// +// #undef yyFlexLexer +// #define yyFlexLexer zzFlexLexer +// #include +// ... + +#ifndef __FLEX_LEXER_H +// Never included before - need to define base class. +#define __FLEX_LEXER_H + +#include + +extern "C++" { + +struct yy_buffer_state; +typedef int yy_state_type; + +class FlexLexer +{ +public: + virtual ~FlexLexer() { } + + const char* YYText() const { return yytext; } + int YYLeng() const { return yyleng; } + + virtual void + yy_switch_to_buffer( yy_buffer_state* new_buffer ) = 0; + virtual yy_buffer_state* yy_create_buffer( std::istream* s, int size ) = 0; + virtual yy_buffer_state* yy_create_buffer( std::istream& s, int size ) = 0; + virtual void yy_delete_buffer( yy_buffer_state* b ) = 0; + virtual void yyrestart( std::istream* s ) = 0; + virtual void yyrestart( std::istream& s ) = 0; + + virtual int yylex() = 0; + + // Call yylex with new input/output sources. + int yylex( std::istream& new_in, std::ostream& new_out ) + { + switch_streams( new_in, new_out ); + return yylex(); + } + + int yylex( std::istream* new_in, std::ostream* new_out = 0) + { + switch_streams( new_in, new_out ); + return yylex(); + } + + // Switch to new input/output streams. A nil stream pointer + // indicates "keep the current one". + virtual void switch_streams( std::istream* new_in, + std::ostream* new_out ) = 0; + virtual void switch_streams( std::istream& new_in, + std::ostream& new_out ) = 0; + + int lineno() const { return yylineno; } + + int debug() const { return yy_flex_debug; } + void set_debug( int flag ) { yy_flex_debug = flag; } + +protected: + char* yytext; + int yyleng; + int yylineno; // only maintained if you use %option yylineno + int yy_flex_debug; // only has effect with -d or "%option debug" +}; + +} +#endif // FLEXLEXER_H + +#if defined(yyFlexLexer) || ! defined(yyFlexLexerOnce) +// Either this is the first time through (yyFlexLexerOnce not defined), +// or this is a repeated include to define a different flavor of +// yyFlexLexer, as discussed in the flex manual. +# define yyFlexLexerOnce + +extern "C++" { + +class yyFlexLexer : public FlexLexer { +public: + // arg_yyin and arg_yyout default to the cin and cout, but we + // only make that assignment when initializing in yylex(). + yyFlexLexer( std::istream& arg_yyin, std::ostream& arg_yyout ); + yyFlexLexer( std::istream* arg_yyin = 0, std::ostream* arg_yyout = 0 ); +private: + void ctor_common(); + +public: + + virtual ~yyFlexLexer(); + + void yy_switch_to_buffer( yy_buffer_state* new_buffer ); + yy_buffer_state* yy_create_buffer( std::istream* s, int size ); + yy_buffer_state* yy_create_buffer( std::istream& s, int size ); + void yy_delete_buffer( yy_buffer_state* b ); + void yyrestart( std::istream* s ); + void yyrestart( std::istream& s ); + + void yypush_buffer_state( yy_buffer_state* new_buffer ); + void yypop_buffer_state(); + + virtual int yylex(); + virtual void switch_streams( std::istream& new_in, std::ostream& new_out ); + virtual void switch_streams( std::istream* new_in = 0, std::ostream* new_out = 0 ); + virtual int yywrap(); + +protected: + virtual int LexerInput( char* buf, int max_size ); + virtual void LexerOutput( const char* buf, int size ); + virtual void LexerError( const char* msg ); + + void yyunput( int c, char* buf_ptr ); + int yyinput(); + + void yy_load_buffer_state(); + void yy_init_buffer( yy_buffer_state* b, std::istream& s ); + void yy_flush_buffer( yy_buffer_state* b ); + + int yy_start_stack_ptr; + int yy_start_stack_depth; + int* yy_start_stack; + + void yy_push_state( int new_state ); + void yy_pop_state(); + int yy_top_state(); + + yy_state_type yy_get_previous_state(); + yy_state_type yy_try_NUL_trans( yy_state_type current_state ); + int yy_get_next_buffer(); + + std::istream yyin; // input source for default LexerInput + std::ostream yyout; // output sink for default LexerOutput + + // yy_hold_char holds the character lost when yytext is formed. + char yy_hold_char; + + // Number of characters read into yy_ch_buf. + int yy_n_chars; + + // Points to current character in buffer. + char* yy_c_buf_p; + + int yy_init; // whether we need to initialize + int yy_start; // start state number + + // Flag which is used to allow yywrap()'s to do buffer switches + // instead of setting up a fresh yyin. A bit of a hack ... + int yy_did_buffer_switch_on_eof; + + + size_t yy_buffer_stack_top; /**< index of top of stack. */ + size_t yy_buffer_stack_max; /**< capacity of stack. */ + yy_buffer_state ** yy_buffer_stack; /**< Stack as an array. */ + void yyensure_buffer_stack(void); + + // The following are not always needed, but may be depending + // on use of certain flex features (like REJECT or yymore()). + + yy_state_type yy_last_accepting_state; + char* yy_last_accepting_cpos; + + yy_state_type* yy_state_buf; + yy_state_type* yy_state_ptr; + + char* yy_full_match; + int* yy_full_state; + int yy_full_lp; + + int yy_lp; + int yy_looking_for_trail_begin; + + int yy_more_flag; + int yy_more_len; + int yy_more_offset; + int yy_prev_more_offset; +}; + +} + +#endif // yyFlexLexer || ! yyFlexLexerOnce Property changes on: vendor/flex/2.6.4/src/FlexLexer.h ___________________________________________________________________ Added: fbsd:nokeywords ## -0,0 +1 ## +yes \ No newline at end of property Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: vendor/flex/2.6.4/src/Makefile.am =================================================================== --- vendor/flex/2.6.4/src/Makefile.am (nonexistent) +++ vendor/flex/2.6.4/src/Makefile.am (revision 362287) @@ -0,0 +1,168 @@ +AM_YFLAGS = -d +AM_CPPFLAGS = -DLOCALEDIR=\"$(localedir)\" +LIBS = @LIBS@ + +m4 = @M4@ + +bin_PROGRAMS = flex +if ENABLE_BOOTSTRAP +noinst_PROGRAMS = stage1flex +endif + +if ENABLE_LIBFL +lib_LTLIBRARIES = libfl.la +endif +libfl_la_SOURCES = \ + libmain.c \ + libyywrap.c +libfl_la_LDFLAGS = -version-info @SHARED_VERSION_INFO@ + +stage1flex_SOURCES = \ + scan.l \ + $(COMMON_SOURCES) + +if CROSS +stage1flex_LDADD = +stage1flex_SOURCES += \ + ../lib/malloc.c \ + ../lib/realloc.c +stage1flex_LINK = $(LIBTOOL) --tag=CC --mode=link $(CC_FOR_BUILD) \ + $(CFLAGS_FOR_BUILD) $(LDFLAGS_FOR_BUILD) -o $@ + +$(stage1flex_OBJECTS): CC=$(CC_FOR_BUILD) +$(stage1flex_OBJECTS): CFLAGS=$(CFLAGS_FOR_BUILD) +$(stage1flex_OBJECTS): CPP=$(CPP_FOR_BUILD) +$(stage1flex_OBJECTS): CPPFLAGS=$(CPPFLAGS_FOR_BUILD) +$(stage1flex_OBJECTS): LDFLAGS=$(LDFLAGS_FOR_BUILD) +else +stage1flex_LDADD = $(LDADD) +stage1flex_LINK = $(LINK) +stage1flex_CFLAGS = $(AM_CFLAGS) +endif + +flex_SOURCES = \ + $(COMMON_SOURCES) + +nodist_flex_SOURCES = \ + stage1scan.c + +flex_CFLAGS = $(AM_CFLAGS) $(WARNINGFLAGS) + +COMMON_SOURCES = \ + buf.c \ + ccl.c \ + dfa.c \ + ecs.c \ + filter.c \ + flexdef.h \ + flexint.h \ + gen.c \ + main.c \ + misc.c \ + nfa.c \ + options.c \ + options.h \ + parse.y \ + regex.c \ + scanflags.c \ + scanopt.c \ + scanopt.h \ + skel.c \ + sym.c \ + tables.c \ + tables.h \ + tables_shared.c \ + tables_shared.h \ + tblcmp.c \ + version.h \ + yylex.c + +LDADD = $(LIBOBJS) @LIBINTL@ + +include_HEADERS = \ + FlexLexer.h + +EXTRA_DIST = \ + flex.skl \ + mkskel.sh \ + gettext.h + +CLEANFILES = stage1scan.c stage1flex$(EXEEXT) + +MAINTAINERCLEANFILES = skel.c + +skel.c: flex.skl mkskel.sh flexint.h tables_shared.h tables_shared.c + $(SHELL) $(srcdir)/mkskel.sh $(srcdir) $(m4) $(VERSION) > $@.tmp + mv $@.tmp $@ + +if ENABLE_BOOTSTRAP +stage1scan.c: scan.l stage1flex$(EXEEXT) + ./stage1flex$(EXEEXT) $(AM_LFLAGS) $(LFLAGS) -o $@ $(srcdir)/scan.l +else +stage1scan.c: scan.c + sed 's|^\(#line .*\)"'`printf %s $< | sed 's|[][\\\\.*]|\\\\&|g'`'"|\1"$@"|g' $< > $@ +endif + +dist-hook: scan.l flex$(EXEEXT) + chmod u+w $(distdir)/scan.c && \ + ./flex$(EXEEXT) -o scan.c $< && \ + mv scan.c $(distdir) + +# make needs to be told to make parse.h so that parallelized runs will +# not fail. + +stage1flex-main.$(OBJEXT): parse.h +flex-main.$(OBJEXT): parse.h + +stage1flex-yylex.$(OBJEXT): parse.h +flex-yylex.$(OBJEXT): parse.h + +stage1flex-scan.$(OBJEXT): parse.h +flex-stage1scan.$(OBJEXT): parse.h + +# Run GNU indent on sources. Don't run this unless all the sources compile cleanly. +# +# Whole idea: +# 1. Check for .indent.pro, otherwise indent will use unknown +# settings, or worse, the GNU defaults.) +# 2. Check that this is GNU indent. +# 3. Make sure to process only the NON-generated .c and .h files. +# 4. Run indent twice per file. The first time is a test. +# Otherwise, indent overwrites your file even if it fails! +indentfiles = \ + buf.c \ + ccl.c \ + dfa.c \ + ecs.c \ + scanflags.c \ + filter.c \ + flexdef.h \ + gen.c \ + libmain.c \ + libyywrap.c \ + main.c \ + misc.c \ + nfa.c \ + options.c \ + options.h \ + regex.c \ + scanopt.c \ + scanopt.h \ + sym.c \ + tables.c \ + tables.h \ + tables_shared.c \ + tables_shared.h \ + tblcmp.c + +indent: $(top_srcdir)/.indent.pro + cd $(top_srcdir) && \ + for f in $(indentfiles); do \ + f=src/$$f; \ + echo indenting $$f; \ + INDENT_PROFILE=.indent.pro $(INDENT) <$$f >/dev/null && \ + INDENT_PROFILE=.indent.pro $(INDENT) $$f || \ + echo $$f FAILED to indent; \ + done; + +.PHONY: indent Index: vendor/flex/2.6.4/src/Makefile.in =================================================================== --- vendor/flex/2.6.4/src/Makefile.in (nonexistent) +++ vendor/flex/2.6.4/src/Makefile.in (revision 362287) @@ -0,0 +1,1731 @@ +# Makefile.in generated by automake 1.15 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2014 Free Software Foundation, Inc. + +# This Makefile.in is free software; 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scan.c $< && \ + mv scan.c $(distdir) + +# make needs to be told to make parse.h so that parallelized runs will +# not fail. + +stage1flex-main.$(OBJEXT): parse.h +flex-main.$(OBJEXT): parse.h + +stage1flex-yylex.$(OBJEXT): parse.h +flex-yylex.$(OBJEXT): parse.h + +stage1flex-scan.$(OBJEXT): parse.h +flex-stage1scan.$(OBJEXT): parse.h + +indent: $(top_srcdir)/.indent.pro + cd $(top_srcdir) && \ + for f in $(indentfiles); do \ + f=src/$$f; \ + echo indenting $$f; \ + INDENT_PROFILE=.indent.pro $(INDENT) <$$f >/dev/null && \ + INDENT_PROFILE=.indent.pro $(INDENT) $$f || \ + echo $$f FAILED to indent; \ + done; + +.PHONY: indent + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: Index: vendor/flex/2.6.4/src/buf.c =================================================================== --- vendor/flex/2.6.4/src/buf.c (nonexistent) +++ vendor/flex/2.6.4/src/buf.c (revision 362287) @@ -0,0 +1,269 @@ +/* flex - tool to generate fast lexical analyzers */ + +/* Copyright (c) 1990 The Regents of the University of California. */ +/* All rights reserved. */ + +/* This code is derived from software contributed to Berkeley by */ +/* Vern Paxson. */ + +/* The United States Government has rights in this work pursuant */ +/* to contract no. DE-AC03-76SF00098 between the United States */ +/* Department of Energy and the University of California. */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#include "flexdef.h" + +/* Take note: The buffer object is sometimes used as a String buffer (one + * continuous string), and sometimes used as a list of strings, usually line by + * line. + * + * The type is specified in buf_init by the elt_size. If the elt_size is + * sizeof(char), then the buffer should be treated as string buffer. If the + * elt_size is sizeof(char*), then the buffer should be treated as a list of + * strings. + * + * Certain functions are only appropriate for one type or the other. + */ + +/* global buffers. */ +struct Buf userdef_buf; /**< for user #definitions triggered by cmd-line. */ +struct Buf defs_buf; /**< for #define's autogenerated. List of strings. */ +struct Buf yydmap_buf; /**< string buffer to hold yydmap elements */ +struct Buf m4defs_buf; /**< m4 definitions. List of strings. */ +struct Buf top_buf; /**< contains %top code. String buffer. */ + +struct Buf *buf_print_strings(struct Buf * buf, FILE* out) +{ + int i; + + if(!buf || !out) + return buf; + + for (i=0; i < buf->nelts; i++){ + const char * s = ((char**)buf->elts)[i]; + if(s) + fprintf(out, "%s", s); + } + return buf; +} + +/* Append a "%s" formatted string to a string buffer */ +struct Buf *buf_prints (struct Buf *buf, const char *fmt, const char *s) +{ + char *t; + size_t tsz; + + tsz = strlen(fmt) + strlen(s) + 1; + t = malloc(tsz); + if (!t) + flexfatal (_("Allocation of buffer to print string failed")); + snprintf (t, tsz, fmt, s); + buf = buf_strappend (buf, t); + free(t); + return buf; +} + +/** Append a line directive to the string buffer. + * @param buf A string buffer. + * @param filename file name + * @param lineno line number + * @return buf + */ +struct Buf *buf_linedir (struct Buf *buf, const char* filename, int lineno) +{ + char *dst, *t; + const char *src; + size_t tsz; + + if (gen_line_dirs) + return buf; + + tsz = strlen("#line \"\"\n") + /* constant parts */ + 2 * strlen (filename) + /* filename with possibly all backslashes escaped */ + (size_t) (1 + ceil (log10 (abs (lineno)))) + /* line number */ + 1; /* NUL */ + t = malloc(tsz); + if (!t) + flexfatal (_("Allocation of buffer for line directive failed")); + for (dst = t + snprintf (t, tsz, "#line %d \"", lineno), src = filename; *src; *dst++ = *src++) + if (*src == '\\') /* escape backslashes */ + *dst++ = '\\'; + *dst++ = '"'; + *dst++ = '\n'; + *dst = '\0'; + buf = buf_strappend (buf, t); + free(t); + return buf; +} + + +/** Append the contents of @a src to @a dest. + * @param @a dest the destination buffer + * @param @a dest the source buffer + * @return @a dest + */ +struct Buf *buf_concat(struct Buf* dest, const struct Buf* src) +{ + buf_append(dest, src->elts, src->nelts); + return dest; +} + + +/* Appends n characters in str to buf. */ +struct Buf *buf_strnappend (struct Buf *buf, const char *str, int n) +{ + buf_append (buf, str, n + 1); + + /* "undo" the '\0' character that buf_append() already copied. */ + buf->nelts--; + + return buf; +} + +/* Appends characters in str to buf. */ +struct Buf *buf_strappend (struct Buf *buf, const char *str) +{ + return buf_strnappend (buf, str, (int) strlen (str)); +} + +/* appends "#define str def\n" */ +struct Buf *buf_strdefine (struct Buf *buf, const char *str, const char *def) +{ + buf_strappend (buf, "#define "); + buf_strappend (buf, " "); + buf_strappend (buf, str); + buf_strappend (buf, " "); + buf_strappend (buf, def); + buf_strappend (buf, "\n"); + return buf; +} + +/** Pushes "m4_define( [[def]], [[val]])m4_dnl" to end of buffer. + * @param buf A buffer as a list of strings. + * @param def The m4 symbol to define. + * @param val The definition; may be NULL. + * @return buf + */ +struct Buf *buf_m4_define (struct Buf *buf, const char* def, const char* val) +{ + const char * fmt = "m4_define( [[%s]], [[[[%s]]]])m4_dnl\n"; + char * str; + size_t strsz; + + val = val?val:""; + strsz = strlen(fmt) + strlen(def) + strlen(val) + 2; + str = malloc(strsz); + if (!str) + flexfatal (_("Allocation of buffer for m4 def failed")); + + snprintf(str, strsz, fmt, def, val); + buf_append(buf, &str, 1); + return buf; +} + +/** Pushes "m4_undefine([[def]])m4_dnl" to end of buffer. + * @param buf A buffer as a list of strings. + * @param def The m4 symbol to undefine. + * @return buf + */ +struct Buf *buf_m4_undefine (struct Buf *buf, const char* def) +{ + const char * fmt = "m4_undefine( [[%s]])m4_dnl\n"; + char * str; + size_t strsz; + + strsz = strlen(fmt) + strlen(def) + 2; + str = malloc(strsz); + if (!str) + flexfatal (_("Allocation of buffer for m4 undef failed")); + + snprintf(str, strsz, fmt, def); + buf_append(buf, &str, 1); + return buf; +} + +/* create buf with 0 elements, each of size elem_size. */ +void buf_init (struct Buf *buf, size_t elem_size) +{ + buf->elts = NULL; + buf->nelts = 0; + buf->elt_size = elem_size; + buf->nmax = 0; +} + +/* frees memory */ +void buf_destroy (struct Buf *buf) +{ + if (buf) { + free(buf->elts); + buf->elts = NULL; + } +} + + +/* appends ptr[] to buf, grow if necessary. + * n_elem is number of elements in ptr[], NOT bytes. + * returns buf. + * We grow by mod(512) boundaries. + */ + +struct Buf *buf_append (struct Buf *buf, const void *ptr, int n_elem) +{ + int n_alloc = 0; + + if (!ptr || n_elem == 0) + return buf; + + /* May need to alloc more. */ + if (n_elem + buf->nelts > buf->nmax) { + + /* exact count needed... */ + n_alloc = n_elem + buf->nelts; + + /* ...plus some extra */ + if ((((size_t) n_alloc * buf->elt_size) % 512) != 0 + && buf->elt_size < 512) + n_alloc += (int) + ((512 - + (((size_t) n_alloc * buf->elt_size) % 512)) / + buf->elt_size); + + if (!buf->elts) + buf->elts = + allocate_array ((int) n_alloc, buf->elt_size); + else + buf->elts = + reallocate_array (buf->elts, (int) n_alloc, + buf->elt_size); + + buf->nmax = n_alloc; + } + + memcpy ((char *) buf->elts + (size_t) buf->nelts * buf->elt_size, ptr, + (size_t) n_elem * buf->elt_size); + buf->nelts += n_elem; + + return buf; +} + +/* vim:set tabstop=8 softtabstop=4 shiftwidth=4: */ Property changes on: vendor/flex/2.6.4/src/buf.c ___________________________________________________________________ Added: fbsd:nokeywords ## -0,0 +1 ## +yes \ No newline at end of property Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: vendor/flex/2.6.4/src/ccl.c =================================================================== --- vendor/flex/2.6.4/src/ccl.c (nonexistent) +++ vendor/flex/2.6.4/src/ccl.c (revision 362287) @@ -0,0 +1,305 @@ +/* ccl - routines for character classes */ + +/* Copyright (c) 1990 The Regents of the University of California. */ +/* All rights reserved. */ + +/* This code is derived from software contributed to Berkeley by */ +/* Vern Paxson. */ + +/* The United States Government has rights in this work pursuant */ +/* to contract no. DE-AC03-76SF00098 between the United States */ + /* Department of Energy and the University of California. */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#include "flexdef.h" + +/* return true if the chr is in the ccl. Takes negation into account. */ +static bool +ccl_contains (const int cclp, const int ch) +{ + int ind, len, i; + + len = ccllen[cclp]; + ind = cclmap[cclp]; + + for (i = 0; i < len; ++i) + if (ccltbl[ind + i] == ch) + return !cclng[cclp]; + + return cclng[cclp]; +} + + +/* ccladd - add a single character to a ccl */ + +void ccladd (int cclp, int ch) +{ + int ind, len, newpos, i; + + check_char (ch); + + len = ccllen[cclp]; + ind = cclmap[cclp]; + + /* check to see if the character is already in the ccl */ + + for (i = 0; i < len; ++i) + if (ccltbl[ind + i] == ch) + return; + + /* mark newlines */ + if (ch == nlch) + ccl_has_nl[cclp] = true; + + newpos = ind + len; + + if (newpos >= current_max_ccl_tbl_size) { + current_max_ccl_tbl_size += MAX_CCL_TBL_SIZE_INCREMENT; + + ++num_reallocs; + + ccltbl = reallocate_Character_array (ccltbl, + current_max_ccl_tbl_size); + } + + ccllen[cclp] = len + 1; + ccltbl[newpos] = (unsigned char) ch; +} + +/* dump_cclp - same thing as list_character_set, but for cclps. */ + +static void dump_cclp (FILE* file, int cclp) +{ + int i; + + putc ('[', file); + + for (i = 0; i < csize; ++i) { + if (ccl_contains(cclp, i)){ + int start_char = i; + + putc (' ', file); + + fputs (readable_form (i), file); + + while (++i < csize && ccl_contains(cclp,i)) ; + + if (i - 1 > start_char) + /* this was a run */ + fprintf (file, "-%s", + readable_form (i - 1)); + + putc (' ', file); + } + } + + putc (']', file); +} + + + +/* ccl_set_diff - create a new ccl as the set difference of the two given ccls. */ +int +ccl_set_diff (int a, int b) +{ + int d, ch; + + /* create new class */ + d = cclinit(); + + /* In order to handle negation, we spin through all possible chars, + * addding each char in a that is not in b. + * (This could be O(n^2), but n is small and bounded.) + */ + for ( ch = 0; ch < csize; ++ch ) + if (ccl_contains (a, ch) && !ccl_contains(b, ch)) + ccladd (d, ch); + + /* debug */ + if (0){ + fprintf(stderr, "ccl_set_diff ("); + fprintf(stderr, "\n "); + dump_cclp (stderr, a); + fprintf(stderr, "\n "); + dump_cclp (stderr, b); + fprintf(stderr, "\n "); + dump_cclp (stderr, d); + fprintf(stderr, "\n)\n"); + } + return d; +} + +/* ccl_set_union - create a new ccl as the set union of the two given ccls. */ +int +ccl_set_union (int a, int b) +{ + int d, i; + + /* create new class */ + d = cclinit(); + + /* Add all of a */ + for (i = 0; i < ccllen[a]; ++i) + ccladd (d, ccltbl[cclmap[a] + i]); + + /* Add all of b */ + for (i = 0; i < ccllen[b]; ++i) + ccladd (d, ccltbl[cclmap[b] + i]); + + /* debug */ + if (0){ + fprintf(stderr, "ccl_set_union (%d + %d = %d", a, b, d); + fprintf(stderr, "\n "); + dump_cclp (stderr, a); + fprintf(stderr, "\n "); + dump_cclp (stderr, b); + fprintf(stderr, "\n "); + dump_cclp (stderr, d); + fprintf(stderr, "\n)\n"); + } + return d; +} + + +/* cclinit - return an empty ccl */ + +int cclinit (void) +{ + if (++lastccl >= current_maxccls) { + current_maxccls += MAX_CCLS_INCREMENT; + + ++num_reallocs; + + cclmap = + reallocate_integer_array (cclmap, current_maxccls); + ccllen = + reallocate_integer_array (ccllen, current_maxccls); + cclng = reallocate_integer_array (cclng, current_maxccls); + ccl_has_nl = + reallocate_bool_array (ccl_has_nl, + current_maxccls); + } + + if (lastccl == 1) + /* we're making the first ccl */ + cclmap[lastccl] = 0; + + else + /* The new pointer is just past the end of the last ccl. + * Since the cclmap points to the \first/ character of a + * ccl, adding the length of the ccl to the cclmap pointer + * will produce a cursor to the first free space. + */ + cclmap[lastccl] = + cclmap[lastccl - 1] + ccllen[lastccl - 1]; + + ccllen[lastccl] = 0; + cclng[lastccl] = 0; /* ccl's start out life un-negated */ + ccl_has_nl[lastccl] = false; + + return lastccl; +} + + +/* cclnegate - negate the given ccl */ + +void cclnegate (int cclp) +{ + cclng[cclp] = 1; + ccl_has_nl[cclp] = !ccl_has_nl[cclp]; +} + + +/* list_character_set - list the members of a set of characters in CCL form + * + * Writes to the given file a character-class representation of those + * characters present in the given CCL. A character is present if it + * has a non-zero value in the cset array. + */ + +void list_character_set (FILE *file, int cset[]) +{ + int i; + + putc ('[', file); + + for (i = 0; i < csize; ++i) { + if (cset[i]) { + int start_char = i; + + putc (' ', file); + + fputs (readable_form (i), file); + + while (++i < csize && cset[i]) ; + + if (i - 1 > start_char) + /* this was a run */ + fprintf (file, "-%s", + readable_form (i - 1)); + + putc (' ', file); + } + } + + putc (']', file); +} + +/** Determines if the range [c1-c2] is unambiguous in a case-insensitive + * scanner. Specifically, if a lowercase or uppercase character, x, is in the + * range [c1-c2], then we require that UPPERCASE(x) and LOWERCASE(x) must also + * be in the range. If not, then this range is ambiguous, and the function + * returns false. For example, [@-_] spans [a-z] but not [A-Z]. Beware that + * [a-z] will be labeled ambiguous because it does not include [A-Z]. + * + * @param c1 the lower end of the range + * @param c2 the upper end of the range + * @return true if [c1-c2] is not ambiguous for a caseless scanner. + */ +bool range_covers_case (int c1, int c2) +{ + int i, o; + + for (i = c1; i <= c2; i++) { + if (has_case (i)) { + o = reverse_case (i); + if (o < c1 || c2 < o) + return false; + } + } + return true; +} + +/** Reverse the case of a character, if possible. + * @return c if case-reversal does not apply. + */ +int reverse_case (int c) +{ + return isupper (c) ? tolower (c) : (islower (c) ? toupper (c) : c); +} + +/** Return true if c is uppercase or lowercase. */ +bool has_case (int c) +{ + return (isupper (c) || islower (c)) ? true : false; +} Property changes on: vendor/flex/2.6.4/src/ccl.c ___________________________________________________________________ Added: fbsd:nokeywords ## -0,0 +1 ## +yes \ No newline at end of property Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: vendor/flex/2.6.4/src/config.h.in =================================================================== --- vendor/flex/2.6.4/src/config.h.in (nonexistent) +++ vendor/flex/2.6.4/src/config.h.in (revision 362287) @@ -0,0 +1,265 @@ +/* src/config.h.in. Generated from configure.ac by autoheader. */ + +/* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP + systems. This function is required for `alloca.c' support on those systems. + */ +#undef CRAY_STACKSEG_END + +/* Define to 1 if using `alloca.c'. */ +#undef C_ALLOCA + +/* Define to 1 if translation of program messages to the user's native + language is requested. */ +#undef ENABLE_NLS + +/* Define to 1 if you have `alloca', as a function or macro. */ +#undef HAVE_ALLOCA + +/* Define to 1 if you have and it should be used (not on Ultrix). + */ +#undef HAVE_ALLOCA_H + +/* Define to 1 if you have the `available.' function. */ +#undef HAVE_AVAILABLE_ + +/* Define to 1 if you have the `by' function. */ +#undef HAVE_BY + +/* Define to 1 if you have the MacOS X function CFLocaleCopyCurrent in the + CoreFoundation framework. */ +#undef HAVE_CFLOCALECOPYCURRENT + +/* Define to 1 if you have the MacOS X function CFPreferencesCopyAppValue in + the CoreFoundation framework. */ +#undef HAVE_CFPREFERENCESCOPYAPPVALUE + +/* Define if the GNU dcgettext() function is already present or preinstalled. + */ +#undef HAVE_DCGETTEXT + +/* Define to 1 if you have the header file. */ +#undef HAVE_DLFCN_H + +/* Define to 1 if you have the `dnl' function. */ +#undef HAVE_DNL + +/* Define to 1 if you have the `dup2' function. */ +#undef HAVE_DUP2 + +/* Define to 1 if you have the `enabled' function. */ +#undef HAVE_ENABLED + +/* Define to 1 if you have the `fork' function. */ +#undef HAVE_FORK + +/* Define to 1 if you have the `function.' function. */ +#undef HAVE_FUNCTION_ + +/* Define if the GNU gettext() function is already present or preinstalled. */ +#undef HAVE_GETTEXT + +/* Define to 1 if you have the `have' function. */ +#undef HAVE_HAVE + +/* Define if you have the iconv() function and it works. */ +#undef HAVE_ICONV + +/* Define to 1 if you have the `if' function. */ +#undef HAVE_IF + +/* Define to 1 if you have the header file. */ +#undef HAVE_INTTYPES_H + +/* Define to 1 if you have the `is' function. */ +#undef HAVE_IS + +/* Define to 1 if you have the header file. */ +#undef HAVE_LIBINTL_H + +/* Define to 1 if you have the `m' library (-lm). */ +#undef HAVE_LIBM + +/* Define to 1 if you have the header file. */ +#undef HAVE_LIMITS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_LOCALE_H + +/* Define to 1 if your system has a GNU libc compatible `malloc' function, and + to 0 otherwise. */ +#undef HAVE_MALLOC + +/* Define to 1 if you have the header file. */ +#undef HAVE_MALLOC_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_MEMORY_H + +/* Define to 1 if you have the `memset' function. */ +#undef HAVE_MEMSET + +/* Define to 1 if you have the `Needed' function. */ +#undef HAVE_NEEDED + +/* Define to 1 if you have the header file. */ +#undef HAVE_NETINET_IN_H + +/* Define to 1 if you have the `NLS' function. */ +#undef HAVE_NLS + +/* Define to 1 if you have the `not' function. */ +#undef HAVE_NOT + +/* Define to 1 if you have the `only' function. */ +#undef HAVE_ONLY + +/* Define to 1 if you have the `OpenBSD' function. */ +#undef HAVE_OPENBSD + +/* Define to 1 if you have the `pow' function. */ +#undef HAVE_POW + +/* Define to 1 if you have the header file. */ +#undef HAVE_PTHREAD_H + +/* Define to 1 if your system has a GNU libc compatible `realloc' function, + and to 0 otherwise. */ +#undef HAVE_REALLOC + +/* Define to 1 if you have the `reallocarray' function. */ +#undef HAVE_REALLOCARRAY + +/* Define to 1 if you have the `regcomp' function. */ +#undef HAVE_REGCOMP + +/* Define to 1 if you have the header file. */ +#undef HAVE_REGEX_H + +/* Define to 1 if you have the `replacement' function. */ +#undef HAVE_REPLACEMENT + +/* Define to 1 if you have the `setlocale' function. */ +#undef HAVE_SETLOCALE + +/* Define to 1 if stdbool.h conforms to C99. */ +#undef HAVE_STDBOOL_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the `strcasecmp' function. */ +#undef HAVE_STRCASECMP + +/* Define to 1 if you have the `strchr' function. */ +#undef HAVE_STRCHR + +/* Define to 1 if you have the `strdup' function. */ +#undef HAVE_STRDUP + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the `strtol' function. */ +#undef HAVE_STRTOL + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_WAIT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_UNISTD_H + +/* Define to 1 if you have the `Used' function. */ +#undef HAVE_USED + +/* Define to 1 if you have the `vfork' function. */ +#undef HAVE_VFORK + +/* Define to 1 if you have the header file. */ +#undef HAVE_VFORK_H + +/* Define to 1 if you have the `We' function. */ +#undef HAVE_WE + +/* Define to 1 if `fork' works. */ +#undef HAVE_WORKING_FORK + +/* Define to 1 if `vfork' works. */ +#undef HAVE_WORKING_VFORK + +/* Define to 1 if the system has the type `_Bool'. */ +#undef HAVE__BOOL + +/* Define to the sub-directory where libtool stores uninstalled libraries. */ +#undef LT_OBJDIR + +/* Define to the m4 executable name. */ +#undef M4 + +/* Name of package */ +#undef PACKAGE + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the home page for this package. */ +#undef PACKAGE_URL + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* If using the C implementation of alloca, define if you know the + direction of stack growth for your system; otherwise it will be + automatically deduced at runtime. + STACK_DIRECTION > 0 => grows toward higher addresses + STACK_DIRECTION < 0 => grows toward lower addresses + STACK_DIRECTION = 0 => direction of growth unknown */ +#undef STACK_DIRECTION + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Version number of package */ +#undef VERSION + +/* Define to 1 if `lex' declares `yytext' as a `char *' by default, not a + `char[]'. */ +#undef YYTEXT_POINTER + +/* Define to empty if `const' does not conform to ANSI C. */ +#undef const + +/* Define to rpl_malloc if the replacement function should be used. */ +#undef malloc + +/* Define to `int' if does not define. */ +#undef pid_t + +/* Define to rpl_realloc if the replacement function should be used. */ +#undef realloc + +/* Define to `unsigned int' if does not define. */ +#undef size_t + +/* Define as `fork' if `vfork' does not work. */ +#undef vfork Index: vendor/flex/2.6.4/src/dfa.c =================================================================== --- vendor/flex/2.6.4/src/dfa.c (nonexistent) +++ vendor/flex/2.6.4/src/dfa.c (revision 362287) @@ -0,0 +1,1075 @@ +/* dfa - DFA construction routines */ + +/* Copyright (c) 1990 The Regents of the University of California. */ +/* All rights reserved. */ + +/* This code is derived from software contributed to Berkeley by */ +/* Vern Paxson. */ + +/* The United States Government has rights in this work pursuant */ +/* to contract no. DE-AC03-76SF00098 between the United States */ +/* Department of Energy and the University of California. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#include "flexdef.h" +#include "tables.h" + +/* declare functions that have forward references */ + +void dump_associated_rules(FILE *, int); +void dump_transitions(FILE *, int[]); +void sympartition(int[], int, int[], int[]); +int symfollowset(int[], int, int, int[]); + + +/* check_for_backing_up - check a DFA state for backing up + * + * synopsis + * void check_for_backing_up( int ds, int state[numecs] ); + * + * ds is the number of the state to check and state[] is its out-transitions, + * indexed by equivalence class. + */ + +void check_for_backing_up (int ds, int state[]) +{ + if ((reject && !dfaacc[ds].dfaacc_set) || (!reject && !dfaacc[ds].dfaacc_state)) { /* state is non-accepting */ + ++num_backing_up; + + if (backing_up_report) { + fprintf (backing_up_file, + _("State #%d is non-accepting -\n"), ds); + + /* identify the state */ + dump_associated_rules (backing_up_file, ds); + + /* Now identify it further using the out- and + * jam-transitions. + */ + dump_transitions (backing_up_file, state); + + putc ('\n', backing_up_file); + } + } +} + + +/* check_trailing_context - check to see if NFA state set constitutes + * "dangerous" trailing context + * + * synopsis + * void check_trailing_context( int nfa_states[num_states+1], int num_states, + * int accset[nacc+1], int nacc ); + * + * NOTES + * Trailing context is "dangerous" if both the head and the trailing + * part are of variable size \and/ there's a DFA state which contains + * both an accepting state for the head part of the rule and NFA states + * which occur after the beginning of the trailing context. + * + * When such a rule is matched, it's impossible to tell if having been + * in the DFA state indicates the beginning of the trailing context or + * further-along scanning of the pattern. In these cases, a warning + * message is issued. + * + * nfa_states[1 .. num_states] is the list of NFA states in the DFA. + * accset[1 .. nacc] is the list of accepting numbers for the DFA state. + */ + +void check_trailing_context (int *nfa_states, int num_states, int *accset, int nacc) +{ + int i, j; + + for (i = 1; i <= num_states; ++i) { + int ns = nfa_states[i]; + int type = state_type[ns]; + int ar = assoc_rule[ns]; + + if (type == STATE_NORMAL || rule_type[ar] != RULE_VARIABLE) { /* do nothing */ + } + + else if (type == STATE_TRAILING_CONTEXT) { + /* Potential trouble. Scan set of accepting numbers + * for the one marking the end of the "head". We + * assume that this looping will be fairly cheap + * since it's rare that an accepting number set + * is large. + */ + for (j = 1; j <= nacc; ++j) + if (accset[j] & YY_TRAILING_HEAD_MASK) { + line_warning (_ + ("dangerous trailing context"), + rule_linenum[ar]); + return; + } + } + } +} + + +/* dump_associated_rules - list the rules associated with a DFA state + * + * Goes through the set of NFA states associated with the DFA and + * extracts the first MAX_ASSOC_RULES unique rules, sorts them, + * and writes a report to the given file. + */ + +void dump_associated_rules (FILE *file, int ds) +{ + int i, j; + int num_associated_rules = 0; + int rule_set[MAX_ASSOC_RULES + 1]; + int *dset = dss[ds]; + int size = dfasiz[ds]; + + for (i = 1; i <= size; ++i) { + int rule_num = rule_linenum[assoc_rule[dset[i]]]; + + for (j = 1; j <= num_associated_rules; ++j) + if (rule_num == rule_set[j]) + break; + + if (j > num_associated_rules) { /* new rule */ + if (num_associated_rules < MAX_ASSOC_RULES) + rule_set[++num_associated_rules] = + rule_num; + } + } + + qsort (&rule_set [1], (size_t) num_associated_rules, sizeof (rule_set [1]), intcmp); + + fprintf (file, _(" associated rule line numbers:")); + + for (i = 1; i <= num_associated_rules; ++i) { + if (i % 8 == 1) + putc ('\n', file); + + fprintf (file, "\t%d", rule_set[i]); + } + + putc ('\n', file); +} + + +/* dump_transitions - list the transitions associated with a DFA state + * + * synopsis + * dump_transitions( FILE *file, int state[numecs] ); + * + * Goes through the set of out-transitions and lists them in human-readable + * form (i.e., not as equivalence classes); also lists jam transitions + * (i.e., all those which are not out-transitions, plus EOF). The dump + * is done to the given file. + */ + +void dump_transitions (FILE *file, int state[]) +{ + int i, ec; + int out_char_set[CSIZE]; + + for (i = 0; i < csize; ++i) { + ec = ABS (ecgroup[i]); + out_char_set[i] = state[ec]; + } + + fprintf (file, _(" out-transitions: ")); + + list_character_set (file, out_char_set); + + /* now invert the members of the set to get the jam transitions */ + for (i = 0; i < csize; ++i) + out_char_set[i] = !out_char_set[i]; + + fprintf (file, _("\n jam-transitions: EOF ")); + + list_character_set (file, out_char_set); + + putc ('\n', file); +} + + +/* epsclosure - construct the epsilon closure of a set of ndfa states + * + * synopsis + * int *epsclosure( int t[num_states], int *numstates_addr, + * int accset[num_rules+1], int *nacc_addr, + * int *hashval_addr ); + * + * NOTES + * The epsilon closure is the set of all states reachable by an arbitrary + * number of epsilon transitions, which themselves do not have epsilon + * transitions going out, unioned with the set of states which have non-null + * accepting numbers. t is an array of size numstates of nfa state numbers. + * Upon return, t holds the epsilon closure and *numstates_addr is updated. + * accset holds a list of the accepting numbers, and the size of accset is + * given by *nacc_addr. t may be subjected to reallocation if it is not + * large enough to hold the epsilon closure. + * + * hashval is the hash value for the dfa corresponding to the state set. + */ + +int *epsclosure (int *t, int *ns_addr, int accset[], int *nacc_addr, int *hv_addr) +{ + int stkpos, ns, tsp; + int numstates = *ns_addr, nacc, hashval, transsym, nfaccnum; + int stkend, nstate; + static int did_stk_init = false, *stk; + +#define MARK_STATE(state) \ +do{ trans1[state] = trans1[state] - MARKER_DIFFERENCE;} while(0) + +#define IS_MARKED(state) (trans1[state] < 0) + +#define UNMARK_STATE(state) \ +do{ trans1[state] = trans1[state] + MARKER_DIFFERENCE;} while(0) + +#define CHECK_ACCEPT(state) \ +do{ \ +nfaccnum = accptnum[state]; \ +if ( nfaccnum != NIL ) \ +accset[++nacc] = nfaccnum; \ +}while(0) + +#define DO_REALLOCATION() \ +do { \ +current_max_dfa_size += MAX_DFA_SIZE_INCREMENT; \ +++num_reallocs; \ +t = reallocate_integer_array( t, current_max_dfa_size ); \ +stk = reallocate_integer_array( stk, current_max_dfa_size ); \ +}while(0) \ + +#define PUT_ON_STACK(state) \ +do { \ +if ( ++stkend >= current_max_dfa_size ) \ +DO_REALLOCATION(); \ +stk[stkend] = state; \ +MARK_STATE(state); \ +}while(0) + +#define ADD_STATE(state) \ +do { \ +if ( ++numstates >= current_max_dfa_size ) \ +DO_REALLOCATION(); \ +t[numstates] = state; \ +hashval += state; \ +}while(0) + +#define STACK_STATE(state) \ +do { \ +PUT_ON_STACK(state); \ +CHECK_ACCEPT(state); \ +if ( nfaccnum != NIL || transchar[state] != SYM_EPSILON ) \ +ADD_STATE(state); \ +}while(0) + + + if (!did_stk_init) { + stk = allocate_integer_array (current_max_dfa_size); + did_stk_init = true; + } + + nacc = stkend = hashval = 0; + + for (nstate = 1; nstate <= numstates; ++nstate) { + ns = t[nstate]; + + /* The state could be marked if we've already pushed it onto + * the stack. + */ + if (!IS_MARKED (ns)) { + PUT_ON_STACK (ns); + CHECK_ACCEPT (ns); + hashval += ns; + } + } + + for (stkpos = 1; stkpos <= stkend; ++stkpos) { + ns = stk[stkpos]; + transsym = transchar[ns]; + + if (transsym == SYM_EPSILON) { + tsp = trans1[ns] + MARKER_DIFFERENCE; + + if (tsp != NO_TRANSITION) { + if (!IS_MARKED (tsp)) + STACK_STATE (tsp); + + tsp = trans2[ns]; + + if (tsp != NO_TRANSITION + && !IS_MARKED (tsp)) + STACK_STATE (tsp); + } + } + } + + /* Clear out "visit" markers. */ + + for (stkpos = 1; stkpos <= stkend; ++stkpos) { + if (IS_MARKED (stk[stkpos])) + UNMARK_STATE (stk[stkpos]); + else + flexfatal (_ + ("consistency check failed in epsclosure()")); + } + + *ns_addr = numstates; + *hv_addr = hashval; + *nacc_addr = nacc; + + return t; +} + + +/* increase_max_dfas - increase the maximum number of DFAs */ + +void increase_max_dfas (void) +{ + current_max_dfas += MAX_DFAS_INCREMENT; + + ++num_reallocs; + + base = reallocate_integer_array (base, current_max_dfas); + def = reallocate_integer_array (def, current_max_dfas); + dfasiz = reallocate_integer_array (dfasiz, current_max_dfas); + accsiz = reallocate_integer_array (accsiz, current_max_dfas); + dhash = reallocate_integer_array (dhash, current_max_dfas); + dss = reallocate_int_ptr_array (dss, current_max_dfas); + dfaacc = reallocate_dfaacc_union (dfaacc, current_max_dfas); + + if (nultrans) + nultrans = + reallocate_integer_array (nultrans, + current_max_dfas); +} + + +/* ntod - convert an ndfa to a dfa + * + * Creates the dfa corresponding to the ndfa we've constructed. The + * dfa starts out in state #1. + */ + +void ntod (void) +{ + int *accset, ds, nacc, newds; + int sym, hashval, numstates, dsize; + int num_full_table_rows=0; /* used only for -f */ + int *nset, *dset; + int targptr, totaltrans, i, comstate, comfreq, targ; + int symlist[CSIZE + 1]; + int num_start_states; + int todo_head, todo_next; + + struct yytbl_data *yynxt_tbl = 0; + flex_int32_t *yynxt_data = 0, yynxt_curr = 0; + + /* Note that the following are indexed by *equivalence classes* + * and not by characters. Since equivalence classes are indexed + * beginning with 1, even if the scanner accepts NUL's, this + * means that (since every character is potentially in its own + * equivalence class) these arrays must have room for indices + * from 1 to CSIZE, so their size must be CSIZE + 1. + */ + int duplist[CSIZE + 1], state[CSIZE + 1]; + int targfreq[CSIZE + 1] = {0}, targstate[CSIZE + 1]; + + /* accset needs to be large enough to hold all of the rules present + * in the input, *plus* their YY_TRAILING_HEAD_MASK variants. + */ + accset = allocate_integer_array ((num_rules + 1) * 2); + nset = allocate_integer_array (current_max_dfa_size); + + /* The "todo" queue is represented by the head, which is the DFA + * state currently being processed, and the "next", which is the + * next DFA state number available (not in use). We depend on the + * fact that snstods() returns DFA's \in increasing order/, and thus + * need only know the bounds of the dfas to be processed. + */ + todo_head = todo_next = 0; + + for (i = 0; i <= csize; ++i) { + duplist[i] = NIL; + symlist[i] = false; + } + + for (i = 0; i <= num_rules; ++i) + accset[i] = NIL; + + if (trace) { + dumpnfa (scset[1]); + fputs (_("\n\nDFA Dump:\n\n"), stderr); + } + + inittbl (); + + /* Check to see whether we should build a separate table for + * transitions on NUL characters. We don't do this for full-speed + * (-F) scanners, since for them we don't have a simple state + * number lying around with which to index the table. We also + * don't bother doing it for scanners unless (1) NUL is in its own + * equivalence class (indicated by a positive value of + * ecgroup[NUL]), (2) NUL's equivalence class is the last + * equivalence class, and (3) the number of equivalence classes is + * the same as the number of characters. This latter case comes + * about when useecs is false or when it's true but every character + * still manages to land in its own class (unlikely, but it's + * cheap to check for). If all these things are true then the + * character code needed to represent NUL's equivalence class for + * indexing the tables is going to take one more bit than the + * number of characters, and therefore we won't be assured of + * being able to fit it into a YY_CHAR variable. This rules out + * storing the transitions in a compressed table, since the code + * for interpreting them uses a YY_CHAR variable (perhaps it + * should just use an integer, though; this is worth pondering ... + * ###). + * + * Finally, for full tables, we want the number of entries in the + * table to be a power of two so the array references go fast (it + * will just take a shift to compute the major index). If + * encoding NUL's transitions in the table will spoil this, we + * give it its own table (note that this will be the case if we're + * not using equivalence classes). + */ + + /* Note that the test for ecgroup[0] == numecs below accomplishes + * both (1) and (2) above + */ + if (!fullspd && ecgroup[0] == numecs) { + /* NUL is alone in its equivalence class, which is the + * last one. + */ + int use_NUL_table = (numecs == csize); + + if (fulltbl && !use_NUL_table) { + /* We still may want to use the table if numecs + * is a power of 2. + */ + if (numecs <= csize && is_power_of_2(numecs)) { + use_NUL_table = true; + } + } + + if (use_NUL_table) + nultrans = + allocate_integer_array (current_max_dfas); + + /* From now on, nultrans != nil indicates that we're + * saving null transitions for later, separate encoding. + */ + } + + + if (fullspd) { + for (i = 0; i <= numecs; ++i) + state[i] = 0; + + place_state (state, 0, 0); + dfaacc[0].dfaacc_state = 0; + } + + else if (fulltbl) { + if (nultrans) + /* We won't be including NUL's transitions in the + * table, so build it for entries from 0 .. numecs - 1. + */ + num_full_table_rows = numecs; + + else + /* Take into account the fact that we'll be including + * the NUL entries in the transition table. Build it + * from 0 .. numecs. + */ + num_full_table_rows = numecs + 1; + + /* Begin generating yy_nxt[][] + * This spans the entire LONG function. + * This table is tricky because we don't know how big it will be. + * So we'll have to realloc() on the way... + * we'll wait until we can calculate yynxt_tbl->td_hilen. + */ + yynxt_tbl = calloc(1, sizeof (struct yytbl_data)); + + yytbl_data_init (yynxt_tbl, YYTD_ID_NXT); + yynxt_tbl->td_hilen = 1; + yynxt_tbl->td_lolen = (flex_uint32_t) num_full_table_rows; + yynxt_tbl->td_data = yynxt_data = + calloc(yynxt_tbl->td_lolen * + yynxt_tbl->td_hilen, + sizeof (flex_int32_t)); + yynxt_curr = 0; + + buf_prints (&yydmap_buf, + "\t{YYTD_ID_NXT, (void**)&yy_nxt, sizeof(%s)},\n", + long_align ? "flex_int32_t" : "flex_int16_t"); + + /* Unless -Ca, declare it "short" because it's a real + * long-shot that that won't be large enough. + */ + if (gentables) + out_str_dec + ("static const %s yy_nxt[][%d] =\n {\n", + long_align ? "flex_int32_t" : "flex_int16_t", + num_full_table_rows); + else { + out_dec ("#undef YY_NXT_LOLEN\n#define YY_NXT_LOLEN (%d)\n", num_full_table_rows); + out_str ("static const %s *yy_nxt =0;\n", + long_align ? "flex_int32_t" : "flex_int16_t"); + } + + + if (gentables) + outn (" {"); + + /* Generate 0 entries for state #0. */ + for (i = 0; i < num_full_table_rows; ++i) { + mk2data (0); + yynxt_data[yynxt_curr++] = 0; + } + + dataflush (); + if (gentables) + outn (" },\n"); + } + + /* Create the first states. */ + + num_start_states = lastsc * 2; + + for (i = 1; i <= num_start_states; ++i) { + numstates = 1; + + /* For each start condition, make one state for the case when + * we're at the beginning of the line (the '^' operator) and + * one for the case when we're not. + */ + if (i % 2 == 1) + nset[numstates] = scset[(i / 2) + 1]; + else + nset[numstates] = + mkbranch (scbol[i / 2], scset[i / 2]); + + nset = epsclosure (nset, &numstates, accset, &nacc, + &hashval); + + if (snstods (nset, numstates, accset, nacc, hashval, &ds)) { + numas += nacc; + totnst += numstates; + ++todo_next; + + if (variable_trailing_context_rules && nacc > 0) + check_trailing_context (nset, numstates, + accset, nacc); + } + } + + if (!fullspd) { + if (!snstods (nset, 0, accset, 0, 0, &end_of_buffer_state)) + flexfatal (_ + ("could not create unique end-of-buffer state")); + + ++numas; + ++num_start_states; + ++todo_next; + } + + + while (todo_head < todo_next) { + targptr = 0; + totaltrans = 0; + + for (i = 1; i <= numecs; ++i) + state[i] = 0; + + ds = ++todo_head; + + dset = dss[ds]; + dsize = dfasiz[ds]; + + if (trace) + fprintf (stderr, _("state # %d:\n"), ds); + + sympartition (dset, dsize, symlist, duplist); + + for (sym = 1; sym <= numecs; ++sym) { + if (symlist[sym]) { + symlist[sym] = 0; + + if (duplist[sym] == NIL) { + /* Symbol has unique out-transitions. */ + numstates = + symfollowset (dset, dsize, + sym, nset); + nset = epsclosure (nset, + &numstates, + accset, &nacc, + &hashval); + + if (snstods + (nset, numstates, accset, nacc, + hashval, &newds)) { + totnst = totnst + + numstates; + ++todo_next; + numas += nacc; + + if (variable_trailing_context_rules && nacc > 0) + check_trailing_context + (nset, + numstates, + accset, + nacc); + } + + state[sym] = newds; + + if (trace) + fprintf (stderr, + "\t%d\t%d\n", sym, + newds); + + targfreq[++targptr] = 1; + targstate[targptr] = newds; + ++numuniq; + } + + else { + /* sym's equivalence class has the same + * transitions as duplist(sym)'s + * equivalence class. + */ + targ = state[duplist[sym]]; + state[sym] = targ; + + if (trace) + fprintf (stderr, + "\t%d\t%d\n", sym, + targ); + + /* Update frequency count for + * destination state. + */ + + i = 0; + while (targstate[++i] != targ) ; + + ++targfreq[i]; + ++numdup; + } + + ++totaltrans; + duplist[sym] = NIL; + } + } + + + numsnpairs += totaltrans; + + if (ds > num_start_states) + check_for_backing_up (ds, state); + + if (nultrans) { + nultrans[ds] = state[NUL_ec]; + state[NUL_ec] = 0; /* remove transition */ + } + + if (fulltbl) { + + /* Each time we hit here, it's another td_hilen, so we realloc. */ + yynxt_tbl->td_hilen++; + yynxt_tbl->td_data = yynxt_data = + realloc (yynxt_data, + yynxt_tbl->td_hilen * + yynxt_tbl->td_lolen * + sizeof (flex_int32_t)); + + + if (gentables) + outn (" {"); + + /* Supply array's 0-element. */ + if (ds == end_of_buffer_state) { + mk2data (-end_of_buffer_state); + yynxt_data[yynxt_curr++] = + -end_of_buffer_state; + } + else { + mk2data (end_of_buffer_state); + yynxt_data[yynxt_curr++] = + end_of_buffer_state; + } + + for (i = 1; i < num_full_table_rows; ++i) { + /* Jams are marked by negative of state + * number. + */ + mk2data (state[i] ? state[i] : -ds); + yynxt_data[yynxt_curr++] = + state[i] ? state[i] : -ds; + } + + dataflush (); + if (gentables) + outn (" },\n"); + } + + else if (fullspd) + place_state (state, ds, totaltrans); + + else if (ds == end_of_buffer_state) + /* Special case this state to make sure it does what + * it's supposed to, i.e., jam on end-of-buffer. + */ + stack1 (ds, 0, 0, JAMSTATE); + + else { /* normal, compressed state */ + + /* Determine which destination state is the most + * common, and how many transitions to it there are. + */ + + comfreq = 0; + comstate = 0; + + for (i = 1; i <= targptr; ++i) + if (targfreq[i] > comfreq) { + comfreq = targfreq[i]; + comstate = targstate[i]; + } + + bldtbl (state, ds, totaltrans, comstate, comfreq); + } + } + + if (fulltbl) { + dataend (); + if (tablesext) { + yytbl_data_compress (yynxt_tbl); + if (yytbl_data_fwrite (&tableswr, yynxt_tbl) < 0) + flexerror (_ + ("Could not write yynxt_tbl[][]")); + } + if (yynxt_tbl) { + yytbl_data_destroy (yynxt_tbl); + yynxt_tbl = 0; + } + } + + else if (!fullspd) { + cmptmps (); /* create compressed template entries */ + + /* Create tables for all the states with only one + * out-transition. + */ + while (onesp > 0) { + mk1tbl (onestate[onesp], onesym[onesp], + onenext[onesp], onedef[onesp]); + --onesp; + } + + mkdeftbl (); + } + + free(accset); + free(nset); +} + + +/* snstods - converts a set of ndfa states into a dfa state + * + * synopsis + * is_new_state = snstods( int sns[numstates], int numstates, + * int accset[num_rules+1], int nacc, + * int hashval, int *newds_addr ); + * + * On return, the dfa state number is in newds. + */ + +int snstods (int sns[], int numstates, int accset[], int nacc, int hashval, int *newds_addr) +{ + int didsort = 0; + int i, j; + int newds, *oldsns; + + for (i = 1; i <= lastdfa; ++i) + if (hashval == dhash[i]) { + if (numstates == dfasiz[i]) { + oldsns = dss[i]; + + if (!didsort) { + /* We sort the states in sns so we + * can compare it to oldsns quickly. + */ + qsort (&sns [1], (size_t) numstates, sizeof (sns [1]), intcmp); + didsort = 1; + } + + for (j = 1; j <= numstates; ++j) + if (sns[j] != oldsns[j]) + break; + + if (j > numstates) { + ++dfaeql; + *newds_addr = i; + return 0; + } + + ++hshcol; + } + + else + ++hshsave; + } + + /* Make a new dfa. */ + + if (++lastdfa >= current_max_dfas) + increase_max_dfas (); + + newds = lastdfa; + + dss[newds] = allocate_integer_array (numstates + 1); + + /* If we haven't already sorted the states in sns, we do so now, + * so that future comparisons with it can be made quickly. + */ + + if (!didsort) + qsort (&sns [1], (size_t) numstates, sizeof (sns [1]), intcmp); + + for (i = 1; i <= numstates; ++i) + dss[newds][i] = sns[i]; + + dfasiz[newds] = numstates; + dhash[newds] = hashval; + + if (nacc == 0) { + if (reject) + dfaacc[newds].dfaacc_set = NULL; + else + dfaacc[newds].dfaacc_state = 0; + + accsiz[newds] = 0; + } + + else if (reject) { + /* We sort the accepting set in increasing order so the + * disambiguating rule that the first rule listed is considered + * match in the event of ties will work. + */ + + qsort (&accset [1], (size_t) nacc, sizeof (accset [1]), intcmp); + + dfaacc[newds].dfaacc_set = + allocate_integer_array (nacc + 1); + + /* Save the accepting set for later */ + for (i = 1; i <= nacc; ++i) { + dfaacc[newds].dfaacc_set[i] = accset[i]; + + if (accset[i] <= num_rules) + /* Who knows, perhaps a REJECT can yield + * this rule. + */ + rule_useful[accset[i]] = true; + } + + accsiz[newds] = nacc; + } + + else { + /* Find lowest numbered rule so the disambiguating rule + * will work. + */ + j = num_rules + 1; + + for (i = 1; i <= nacc; ++i) + if (accset[i] < j) + j = accset[i]; + + dfaacc[newds].dfaacc_state = j; + + if (j <= num_rules) + rule_useful[j] = true; + } + + *newds_addr = newds; + + return 1; +} + + +/* symfollowset - follow the symbol transitions one step + * + * synopsis + * numstates = symfollowset( int ds[current_max_dfa_size], int dsize, + * int transsym, int nset[current_max_dfa_size] ); + */ + +int symfollowset (int ds[], int dsize, int transsym, int nset[]) +{ + int ns, tsp, sym, i, j, lenccl, ch, numstates, ccllist; + + numstates = 0; + + for (i = 1; i <= dsize; ++i) { /* for each nfa state ns in the state set of ds */ + ns = ds[i]; + sym = transchar[ns]; + tsp = trans1[ns]; + + if (sym < 0) { /* it's a character class */ + sym = -sym; + ccllist = cclmap[sym]; + lenccl = ccllen[sym]; + + if (cclng[sym]) { + for (j = 0; j < lenccl; ++j) { + /* Loop through negated character + * class. + */ + ch = ccltbl[ccllist + j]; + + if (ch == 0) + ch = NUL_ec; + + if (ch > transsym) + /* Transsym isn't in negated + * ccl. + */ + break; + + else if (ch == transsym) + /* next 2 */ + goto bottom; + } + + /* Didn't find transsym in ccl. */ + nset[++numstates] = tsp; + } + + else + for (j = 0; j < lenccl; ++j) { + ch = ccltbl[ccllist + j]; + + if (ch == 0) + ch = NUL_ec; + + if (ch > transsym) + break; + else if (ch == transsym) { + nset[++numstates] = tsp; + break; + } + } + } + + else if (sym == SYM_EPSILON) { /* do nothing */ + } + + else if (ABS (ecgroup[sym]) == transsym) + nset[++numstates] = tsp; + + bottom:; + } + + return numstates; +} + + +/* sympartition - partition characters with same out-transitions + * + * synopsis + * sympartition( int ds[current_max_dfa_size], int numstates, + * int symlist[numecs], int duplist[numecs] ); + */ + +void sympartition (int ds[], int numstates, int symlist[], int duplist[]) +{ + int tch, i, j, k, ns, dupfwd[CSIZE + 1], lenccl, cclp, ich; + + /* Partitioning is done by creating equivalence classes for those + * characters which have out-transitions from the given state. Thus + * we are really creating equivalence classes of equivalence classes. + */ + + for (i = 1; i <= numecs; ++i) { /* initialize equivalence class list */ + duplist[i] = i - 1; + dupfwd[i] = i + 1; + } + + duplist[1] = NIL; + dupfwd[numecs] = NIL; + + for (i = 1; i <= numstates; ++i) { + ns = ds[i]; + tch = transchar[ns]; + + if (tch != SYM_EPSILON) { + if (tch < -lastccl || tch >= csize) { + flexfatal (_ + ("bad transition character detected in sympartition()")); + } + + if (tch >= 0) { /* character transition */ + int ec = ecgroup[tch]; + + mkechar (ec, dupfwd, duplist); + symlist[ec] = 1; + } + + else { /* character class */ + tch = -tch; + + lenccl = ccllen[tch]; + cclp = cclmap[tch]; + mkeccl (ccltbl + cclp, lenccl, dupfwd, + duplist, numecs, NUL_ec); + + if (cclng[tch]) { + j = 0; + + for (k = 0; k < lenccl; ++k) { + ich = ccltbl[cclp + k]; + + if (ich == 0) + ich = NUL_ec; + + for (++j; j < ich; ++j) + symlist[j] = 1; + } + + for (++j; j <= numecs; ++j) + symlist[j] = 1; + } + + else + for (k = 0; k < lenccl; ++k) { + ich = ccltbl[cclp + k]; + + if (ich == 0) + ich = NUL_ec; + + symlist[ich] = 1; + } + } + } + } +} Property changes on: vendor/flex/2.6.4/src/dfa.c ___________________________________________________________________ Added: fbsd:nokeywords ## -0,0 +1 ## +yes \ No newline at end of property Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: vendor/flex/2.6.4/src/ecs.c =================================================================== --- vendor/flex/2.6.4/src/ecs.c (nonexistent) +++ vendor/flex/2.6.4/src/ecs.c (revision 362287) @@ -0,0 +1,216 @@ +/* ecs - equivalence class routines */ + +/* Copyright (c) 1990 The Regents of the University of California. */ +/* All rights reserved. */ + +/* This code is derived from software contributed to Berkeley by */ +/* Vern Paxson. */ + +/* The United States Government has rights in this work pursuant */ +/* to contract no. DE-AC03-76SF00098 between the United States */ +/* Department of Energy and the University of California. */ + +/* This file is part of flex */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + + +#include "flexdef.h" + +/* ccl2ecl - convert character classes to set of equivalence classes */ + +void ccl2ecl (void) +{ + int i, ich, newlen, cclp, ccls, cclmec; + + for (i = 1; i <= lastccl; ++i) { + /* We loop through each character class, and for each character + * in the class, add the character's equivalence class to the + * new "character" class we are creating. Thus when we are all + * done, character classes will really consist of collections + * of equivalence classes + */ + + newlen = 0; + cclp = cclmap[i]; + + for (ccls = 0; ccls < ccllen[i]; ++ccls) { + ich = ccltbl[cclp + ccls]; + cclmec = ecgroup[ich]; + + if (cclmec > 0) { + /* Note: range 1..256 is mapped to 1..255,0 */ + ccltbl[cclp + newlen] = (unsigned char) cclmec; + ++newlen; + } + } + + ccllen[i] = newlen; + } +} + + +/* cre8ecs - associate equivalence class numbers with class members + * + * fwd is the forward linked-list of equivalence class members. bck + * is the backward linked-list, and num is the number of class members. + * + * Returned is the number of classes. + */ + +int cre8ecs (int fwd[], int bck[], int num) +{ + int i, j, numcl; + + numcl = 0; + + /* Create equivalence class numbers. From now on, ABS( bck(x) ) + * is the equivalence class number for object x. If bck(x) + * is positive, then x is the representative of its equivalence + * class. + */ + for (i = 1; i <= num; ++i) + if (bck[i] == NIL) { + bck[i] = ++numcl; + for (j = fwd[i]; j != NIL; j = fwd[j]) + bck[j] = -numcl; + } + + return numcl; +} + + +/* mkeccl - update equivalence classes based on character class xtions + * + * synopsis + * unsigned char ccls[]; + * int lenccl, fwd[llsiz], bck[llsiz], llsiz, NUL_mapping; + * void mkeccl( unsigned char ccls[], int lenccl, int fwd[llsiz], int bck[llsiz], + * int llsiz, int NUL_mapping ); + * + * ccls contains the elements of the character class, lenccl is the + * number of elements in the ccl, fwd is the forward link-list of equivalent + * characters, bck is the backward link-list, and llsiz size of the link-list. + * + * NUL_mapping is the value which NUL (0) should be mapped to. + */ + +void mkeccl (unsigned char ccls[], int lenccl, int fwd[], int bck[], int llsiz, int NUL_mapping) +{ + int cclp, oldec, newec; + int cclm, i, j; + static unsigned char cclflags[CSIZE]; /* initialized to all '\0' */ + + /* Note that it doesn't matter whether or not the character class is + * negated. The same results will be obtained in either case. + */ + + cclp = 0; + + while (cclp < lenccl) { + cclm = ccls[cclp]; + + if (NUL_mapping && cclm == 0) + cclm = NUL_mapping; + + oldec = bck[cclm]; + newec = cclm; + + j = cclp + 1; + + for (i = fwd[cclm]; i != NIL && i <= llsiz; i = fwd[i]) { /* look for the symbol in the character class */ + for (; j < lenccl; ++j) { + int ccl_char; + + if (NUL_mapping && ccls[j] == 0) + ccl_char = NUL_mapping; + else + ccl_char = ccls[j]; + + if (ccl_char > i) + break; + + if (ccl_char == i && !cclflags[j]) { + /* We found an old companion of cclm + * in the ccl. Link it into the new + * equivalence class and flag it as + * having been processed. + */ + + bck[i] = newec; + fwd[newec] = i; + newec = i; + /* Set flag so we don't reprocess. */ + cclflags[j] = 1; + + /* Get next equivalence class member. */ + /* continue 2 */ + goto next_pt; + } + } + + /* Symbol isn't in character class. Put it in the old + * equivalence class. + */ + + bck[i] = oldec; + + if (oldec != NIL) + fwd[oldec] = i; + + oldec = i; + + next_pt:; + } + + if (bck[cclm] != NIL || oldec != bck[cclm]) { + bck[cclm] = NIL; + fwd[oldec] = NIL; + } + + fwd[newec] = NIL; + + /* Find next ccl member to process. */ + + for (++cclp; cclp < lenccl && cclflags[cclp]; ++cclp) { + /* Reset "doesn't need processing" flag. */ + cclflags[cclp] = 0; + } + } +} + + +/* mkechar - create equivalence class for single character */ + +void mkechar (int tch, int fwd[], int bck[]) +{ + /* If until now the character has been a proper subset of + * an equivalence class, break it away to create a new ec + */ + + if (fwd[tch] != NIL) + bck[fwd[tch]] = bck[tch]; + + if (bck[tch] != NIL) + fwd[bck[tch]] = fwd[tch]; + + fwd[tch] = NIL; + bck[tch] = NIL; +} Property changes on: vendor/flex/2.6.4/src/ecs.c ___________________________________________________________________ Added: fbsd:nokeywords ## -0,0 +1 ## +yes \ No newline at end of property Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: vendor/flex/2.6.4/src/filter.c =================================================================== --- vendor/flex/2.6.4/src/filter.c (nonexistent) +++ vendor/flex/2.6.4/src/filter.c (revision 362287) @@ -0,0 +1,435 @@ +/* filter - postprocessing of flex output through filters */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#include "flexdef.h" +static const char * check_4_gnu_m4 = + "m4_dnl ifdef(`__gnu__', ," + "`errprint(Flex requires GNU M4. Set the PATH or set the M4 environment variable to its path name.)" + " m4exit(2)')\n"; + + +/** global chain. */ +struct filter *output_chain = NULL; + +/* Allocate and initialize an external filter. + * @param chain the current chain or NULL for new chain + * @param cmd the command to execute. + * @param ... a NULL terminated list of (const char*) arguments to command, + * not including argv[0]. + * @return newest filter in chain + */ +struct filter *filter_create_ext (struct filter *chain, const char *cmd, + ...) +{ + struct filter *f; + int max_args; + const char *s; + va_list ap; + + /* allocate and initialize new filter */ + f = malloc(sizeof(struct filter)); + if (!f) + flexerror(_("malloc failed (f) in filter_create_ext")); + memset (f, 0, sizeof (*f)); + f->filter_func = NULL; + f->extra = NULL; + f->next = NULL; + f->argc = 0; + + if (chain != NULL) { + /* append f to end of chain */ + while (chain->next) + chain = chain->next; + chain->next = f; + } + + + /* allocate argv, and populate it with the argument list. */ + max_args = 8; + f->argv = malloc(sizeof(char *) * (size_t) (max_args + 1)); + if (!f->argv) + flexerror(_("malloc failed (f->argv) in filter_create_ext")); + f->argv[f->argc++] = cmd; + + va_start (ap, cmd); + while ((s = va_arg (ap, const char *)) != NULL) { + if (f->argc >= max_args) { + max_args += 8; + f->argv = realloc(f->argv, sizeof(char*) * (size_t) (max_args + 1)); + } + f->argv[f->argc++] = s; + } + f->argv[f->argc] = NULL; + + va_end (ap); + return f; +} + +/* Allocate and initialize an internal filter. + * @param chain the current chain or NULL for new chain + * @param filter_func The function that will perform the filtering. + * filter_func should return 0 if successful, and -1 + * if an error occurs -- or it can simply exit(). + * @param extra optional user-defined data to pass to the filter. + * @return newest filter in chain + */ +struct filter *filter_create_int (struct filter *chain, + int (*filter_func) (struct filter *), + void *extra) +{ + struct filter *f; + + /* allocate and initialize new filter */ + f = malloc(sizeof(struct filter)); + if (!f) + flexerror(_("malloc failed in filter_create_int")); + memset (f, 0, sizeof (*f)); + f->next = NULL; + f->argc = 0; + f->argv = NULL; + + f->filter_func = filter_func; + f->extra = extra; + + if (chain != NULL) { + /* append f to end of chain */ + while (chain->next) + chain = chain->next; + chain->next = f; + } + + return f; +} + +/** Fork and exec entire filter chain. + * @param chain The head of the chain. + * @return true on success. + */ +bool filter_apply_chain (struct filter * chain) +{ + int pid, pipes[2]; + + + /* Tricky recursion, since we want to begin the chain + * at the END. Why? Because we need all the forked processes + * to be children of the main flex process. + */ + if (chain) + filter_apply_chain (chain->next); + else + return true; + + /* Now we are the right-most unprocessed link in the chain. + */ + + fflush (stdout); + fflush (stderr); + + + if (pipe (pipes) == -1) + flexerror (_("pipe failed")); + + if ((pid = fork ()) == -1) + flexerror (_("fork failed")); + + if (pid == 0) { + /* child */ + + /* We need stdin (the FILE* stdin) to connect to this new pipe. + * There is no portable way to set stdin to a new file descriptor, + * as stdin is not an lvalue on some systems (BSD). + * So we dup the new pipe onto the stdin descriptor and use a no-op fseek + * to sync the stream. This is a Hail Mary situation. It seems to work. + */ + close (pipes[1]); +clearerr(stdin); + if (dup2 (pipes[0], fileno (stdin)) == -1) + flexfatal (_("dup2(pipes[0],0)")); + close (pipes[0]); + fseek (stdin, 0, SEEK_CUR); + ungetc(' ', stdin); /* still an evil hack, but one that works better */ + (void)fgetc(stdin); /* on NetBSD than the fseek attempt does */ + + /* run as a filter, either internally or by exec */ + if (chain->filter_func) { + int r; + + if ((r = chain->filter_func (chain)) == -1) + flexfatal (_("filter_func failed")); + FLEX_EXIT (0); + } + else { + execvp (chain->argv[0], + (char **const) (chain->argv)); + lerr_fatal ( _("exec of %s failed"), + chain->argv[0]); + } + + FLEX_EXIT (1); + } + + /* Parent */ + close (pipes[0]); + if (dup2 (pipes[1], fileno (stdout)) == -1) + flexfatal (_("dup2(pipes[1],1)")); + close (pipes[1]); + fseek (stdout, 0, SEEK_CUR); + + return true; +} + +/** Truncate the chain to max_len number of filters. + * @param chain the current chain. + * @param max_len the maximum length of the chain. + * @return the resulting length of the chain. + */ +int filter_truncate (struct filter *chain, int max_len) +{ + int len = 1; + + if (!chain) + return 0; + + while (chain->next && len < max_len) { + chain = chain->next; + ++len; + } + + chain->next = NULL; + return len; +} + +/** Splits the chain in order to write to a header file. + * Similar in spirit to the 'tee' program. + * The header file name is in extra. + * @return 0 (zero) on success, and -1 on failure. + */ +int filter_tee_header (struct filter *chain) +{ + /* This function reads from stdin and writes to both the C file and the + * header file at the same time. + */ + + const int readsz = 512; + char *buf; + int to_cfd = -1; + FILE *to_c = NULL, *to_h = NULL; + bool write_header; + + write_header = (chain->extra != NULL); + + /* Store a copy of the stdout pipe, which is already piped to C file + * through the running chain. Then create a new pipe to the H file as + * stdout, and fork the rest of the chain again. + */ + + if ((to_cfd = dup (1)) == -1) + flexfatal (_("dup(1) failed")); + to_c = fdopen (to_cfd, "w"); + + if (write_header) { + if (freopen ((char *) chain->extra, "w", stdout) == NULL) + flexfatal (_("freopen(headerfilename) failed")); + + filter_apply_chain (chain->next); + to_h = stdout; + } + + /* Now to_c is a pipe to the C branch, and to_h is a pipe to the H branch. + */ + + if (write_header) { + fputs (check_4_gnu_m4, to_h); + fputs ("m4_changecom`'m4_dnl\n", to_h); + fputs ("m4_changequote`'m4_dnl\n", to_h); + fputs ("m4_changequote([[,]])[[]]m4_dnl\n", to_h); + fputs ("m4_define([[M4_YY_NOOP]])[[]]m4_dnl\n", to_h); + fputs ("m4_define( [[M4_YY_IN_HEADER]],[[]])m4_dnl\n", + to_h); + fprintf (to_h, "#ifndef %sHEADER_H\n", prefix); + fprintf (to_h, "#define %sHEADER_H 1\n", prefix); + fprintf (to_h, "#define %sIN_HEADER 1\n\n", prefix); + fprintf (to_h, + "m4_define( [[M4_YY_OUTFILE_NAME]],[[%s]])m4_dnl\n", + headerfilename ? headerfilename : ""); + + } + + fputs (check_4_gnu_m4, to_c); + fputs ("m4_changecom`'m4_dnl\n", to_c); + fputs ("m4_changequote`'m4_dnl\n", to_c); + fputs ("m4_changequote([[,]])[[]]m4_dnl\n", to_c); + fputs ("m4_define([[M4_YY_NOOP]])[[]]m4_dnl\n", to_c); + fprintf (to_c, "m4_define( [[M4_YY_OUTFILE_NAME]],[[%s]])m4_dnl\n", + outfilename ? outfilename : ""); + + buf = malloc((size_t) readsz); + if (!buf) + flexerror(_("malloc failed in filter_tee_header")); + while (fgets (buf, readsz, stdin)) { + fputs (buf, to_c); + if (write_header) + fputs (buf, to_h); + } + + if (write_header) { + fprintf (to_h, "\n"); + + /* write a fake line number. It will get fixed by the linedir filter. */ + if (gen_line_dirs) + fprintf (to_h, "#line 4000 \"M4_YY_OUTFILE_NAME\"\n"); + + fprintf (to_h, "#undef %sIN_HEADER\n", prefix); + fprintf (to_h, "#endif /* %sHEADER_H */\n", prefix); + fputs ("m4_undefine( [[M4_YY_IN_HEADER]])m4_dnl\n", to_h); + + fflush (to_h); + if (ferror (to_h)) + lerr (_("error writing output file %s"), + (char *) chain->extra); + + else if (fclose (to_h)) + lerr (_("error closing output file %s"), + (char *) chain->extra); + } + + fflush (to_c); + if (ferror (to_c)) + lerr (_("error writing output file %s"), + outfilename ? outfilename : ""); + + else if (fclose (to_c)) + lerr (_("error closing output file %s"), + outfilename ? outfilename : ""); + + while (wait (0) > 0) ; + + FLEX_EXIT (0); + return 0; +} + +/** Adjust the line numbers in the #line directives of the generated scanner. + * After the m4 expansion, the line numbers are incorrect since the m4 macros + * can add or remove lines. This only adjusts line numbers for generated code, + * not user code. This also happens to be a good place to squeeze multiple + * blank lines into a single blank line. + */ +int filter_fix_linedirs (struct filter *chain) +{ + char *buf; + const size_t readsz = 512; + int lineno = 1; + bool in_gen = true; /* in generated code */ + bool last_was_blank = false; + + if (!chain) + return 0; + + buf = malloc(readsz); + if (!buf) + flexerror(_("malloc failed in filter_fix_linedirs")); + + while (fgets (buf, (int) readsz, stdin)) { + + regmatch_t m[10]; + + /* Check for #line directive. */ + if (buf[0] == '#' + && regexec (®ex_linedir, buf, 3, m, 0) == 0) { + + char *fname; + + /* extract the line number and filename */ + fname = regmatch_dup (&m[2], buf); + + if (strcmp (fname, + outfilename ? outfilename : "") + == 0 + || strcmp (fname, + headerfilename ? headerfilename : "") + == 0) { + + char *s1, *s2; + char filename[MAXLINE]; + + s1 = fname; + s2 = filename; + + while ((s2 - filename) < (MAXLINE - 1) && *s1) { + /* Escape the backslash */ + if (*s1 == '\\') + *s2++ = '\\'; + /* Escape the double quote */ + if (*s1 == '\"') + *s2++ = '\\'; + /* Copy the character as usual */ + *s2++ = *s1++; + } + + *s2 = '\0'; + + /* Adjust the line directives. */ + in_gen = true; + snprintf (buf, readsz, "#line %d \"%s\"\n", + lineno, filename); + } + else { + /* it's a #line directive for code we didn't write */ + in_gen = false; + } + + free (fname); + last_was_blank = false; + } + + /* squeeze blank lines from generated code */ + else if (in_gen + && regexec (®ex_blank_line, buf, 0, NULL, + 0) == 0) { + if (last_was_blank) + continue; + else + last_was_blank = true; + } + + else { + /* it's a line of normal, non-empty code. */ + last_was_blank = false; + } + + fputs (buf, stdout); + lineno++; + } + fflush (stdout); + if (ferror (stdout)) + lerr (_("error writing output file %s"), + outfilename ? outfilename : ""); + + else if (fclose (stdout)) + lerr (_("error closing output file %s"), + outfilename ? outfilename : ""); + + return 0; +} + +/* vim:set expandtab cindent tabstop=4 softtabstop=4 shiftwidth=4 textwidth=0: */ Property changes on: vendor/flex/2.6.4/src/filter.c ___________________________________________________________________ Added: fbsd:nokeywords ## -0,0 +1 ## +yes \ No newline at end of property Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: vendor/flex/2.6.4/src/flex.skl =================================================================== --- vendor/flex/2.6.4/src/flex.skl (nonexistent) +++ vendor/flex/2.6.4/src/flex.skl (revision 362287) @@ -0,0 +1,3427 @@ +%# -*-C-*- vi: set ft=c: +%# This file is processed in several stages. +%# Here are the stages, as best as I can describe: +%# +%# 1. flex.skl is processed through GNU m4 during the +%# pre-compilation stage of flex. Only macros starting +%# with `m4preproc_' are processed, and quoting is normal. +%# +%# 2. The preprocessed skeleton is translated into a C array, saved +%# as "skel.c" and compiled into the flex binary. The %# comment +%# lines are removed. +%# +%# 3. At runtime, the skeleton is generated and filtered (again) +%# through m4. Macros beginning with `m4_' will be processed. +%# The quoting is "[[" and "]]" so we don't interfere with +%# user code. +%# +%# All generate macros for the m4 stage contain the text "m4" or "M4" +%# in them. This is to distinguish them from CPP macros. +%# The exception to this rule is YY_G, which is an m4 macro, +%# but it needs to be remain short because it is used everywhere. +%# +/* A lexical scanner generated by flex */ + +%# Macros for preproc stage. +m4preproc_changecom + +%# Macros for runtime processing stage. +m4_changecom +m4_changequote +m4_changequote([[, ]]) + +%# +%# Lines in this skeleton starting with a "%" character are "control lines" +%# and affect the generation of the scanner. The possible control codes are +%# listed and processed in misc.c. +%# +%# %# - A comment. The current line is omitted from the generated scanner. +%# %if-c++-only - The following lines are printed for C++ scanners ONLY. +%# %if-c-only - The following lines are NOT printed for C++ scanners. +%# %if-c-or-c++ - The following lines are printed in BOTH C and C++ scanners. +%# %if-reentrant - Print for reentrant scanners.(push) +%# %if-not-reentrant - Print for non-reentrant scanners. (push) +%# %if-bison-bridge - Print for bison-bridge. (push) +%# %if-not-bison-bridge - Print for non-bison-bridge. (push) +%# %endif - pop from the previous if code. +%# %% - A stop-point, where code is inserted by flex. +%# Each stop-point is numbered here and also in the code generator. +%# (See gen.c, etc. for details.) +%# %not-for-header - Begin code that should NOT appear in a ".h" file. +%# %ok-for-header - %c and %e are used for building a header file. +%# %if-tables-serialization +%# +%# All control-lines EXCEPT comment lines ("%#") will be inserted into +%# the generated scanner as a C-style comment. This is to aid those who +%# edit the skeleton. +%# + +%not-for-header +%if-c-only +%if-not-reentrant +m4_ifelse(M4_YY_PREFIX,yy,, +#define yy_create_buffer M4_YY_PREFIX[[_create_buffer]] +#define yy_delete_buffer M4_YY_PREFIX[[_delete_buffer]] +#define yy_scan_buffer M4_YY_PREFIX[[_scan_buffer]] +#define yy_scan_string M4_YY_PREFIX[[_scan_string]] +#define yy_scan_bytes M4_YY_PREFIX[[_scan_bytes]] +#define yy_init_buffer M4_YY_PREFIX[[_init_buffer]] +#define yy_flush_buffer M4_YY_PREFIX[[_flush_buffer]] +#define yy_load_buffer_state M4_YY_PREFIX[[_load_buffer_state]] +#define yy_switch_to_buffer M4_YY_PREFIX[[_switch_to_buffer]] +#define yypush_buffer_state M4_YY_PREFIX[[push_buffer_state]] +#define yypop_buffer_state M4_YY_PREFIX[[pop_buffer_state]] +#define yyensure_buffer_stack M4_YY_PREFIX[[ensure_buffer_stack]] +#define yy_flex_debug M4_YY_PREFIX[[_flex_debug]] +#define yyin M4_YY_PREFIX[[in]] +#define yyleng M4_YY_PREFIX[[leng]] +#define yylex M4_YY_PREFIX[[lex]] +#define yylineno M4_YY_PREFIX[[lineno]] +#define yyout M4_YY_PREFIX[[out]] +#define yyrestart M4_YY_PREFIX[[restart]] +#define yytext M4_YY_PREFIX[[text]] +#define yywrap M4_YY_PREFIX[[wrap]] +#define yyalloc M4_YY_PREFIX[[alloc]] +#define yyrealloc M4_YY_PREFIX[[realloc]] +#define yyfree M4_YY_PREFIX[[free]] +) +%endif +%endif +%ok-for-header + +#define FLEX_SCANNER +#define YY_FLEX_MAJOR_VERSION FLEX_MAJOR_VERSION +#define YY_FLEX_MINOR_VERSION FLEX_MINOR_VERSION +#define YY_FLEX_SUBMINOR_VERSION FLEX_SUBMINOR_VERSION +#if YY_FLEX_SUBMINOR_VERSION > 0 +#define FLEX_BETA +#endif + +%# Some negated symbols +m4_ifdef( [[M4_YY_IN_HEADER]], , [[m4_define([[M4_YY_NOT_IN_HEADER]], [[]])]]) +m4_ifdef( [[M4_YY_REENTRANT]], , [[m4_define([[M4_YY_NOT_REENTRANT]], [[]])]]) + +%# This is the m4 way to say "(stack_used || is_reentrant) +m4_ifdef( [[M4_YY_STACK_USED]], [[m4_define([[M4_YY_HAS_START_STACK_VARS]])]]) +m4_ifdef( [[M4_YY_REENTRANT]], [[m4_define([[M4_YY_HAS_START_STACK_VARS]])]]) + +%# Prefixes. +%# The complexity here is necessary so that m4 preserves +%# the argument lists to each C function. + + +m4_ifdef( [[M4_YY_PREFIX]],, [[m4_define([[M4_YY_PREFIX]], [[yy]])]]) + +m4preproc_define(`M4_GEN_PREFIX',`` +[[#ifdef yy$1 +#define ]]M4_YY_PREFIX[[$1_ALREADY_DEFINED +#else +#define yy$1 ]]M4_YY_PREFIX[[$1 +#endif]] +'m4preproc_divert(1)` +[[#ifndef ]]M4_YY_PREFIX[[$1_ALREADY_DEFINED +#undef yy$1 +#endif]]'m4preproc_divert(0)') + +%if-c++-only + /* The c++ scanner is a mess. The FlexLexer.h header file relies on the + * following macro. This is required in order to pass the c++-multiple-scanners + * test in the regression suite. We get reports that it breaks inheritance. + * We will address this in a future release of flex, or omit the C++ scanner + * altogether. + */ + #define yyFlexLexer M4_YY_PREFIX[[FlexLexer]] +%endif + +%if-c-only +m4_ifelse(M4_YY_PREFIX,yy,, + M4_GEN_PREFIX(`_create_buffer') + M4_GEN_PREFIX(`_delete_buffer') + M4_GEN_PREFIX(`_scan_buffer') + M4_GEN_PREFIX(`_scan_string') + M4_GEN_PREFIX(`_scan_bytes') + M4_GEN_PREFIX(`_init_buffer') + M4_GEN_PREFIX(`_flush_buffer') + M4_GEN_PREFIX(`_load_buffer_state') + M4_GEN_PREFIX(`_switch_to_buffer') + M4_GEN_PREFIX(`push_buffer_state') + M4_GEN_PREFIX(`pop_buffer_state') + M4_GEN_PREFIX(`ensure_buffer_stack') + M4_GEN_PREFIX(`lex') + M4_GEN_PREFIX(`restart') + M4_GEN_PREFIX(`lex_init') + M4_GEN_PREFIX(`lex_init_extra') + M4_GEN_PREFIX(`lex_destroy') + M4_GEN_PREFIX(`get_debug') + M4_GEN_PREFIX(`set_debug') + M4_GEN_PREFIX(`get_extra') + M4_GEN_PREFIX(`set_extra') + M4_GEN_PREFIX(`get_in') + M4_GEN_PREFIX(`set_in') + M4_GEN_PREFIX(`get_out') + M4_GEN_PREFIX(`set_out') + M4_GEN_PREFIX(`get_leng') + M4_GEN_PREFIX(`get_text') + M4_GEN_PREFIX(`get_lineno') + M4_GEN_PREFIX(`set_lineno') + m4_ifdef( [[M4_YY_REENTRANT]], + [[ + M4_GEN_PREFIX(`get_column') + M4_GEN_PREFIX(`set_column') + ]]) + M4_GEN_PREFIX(`wrap') +) +%endif + +m4_ifdef( [[M4_YY_BISON_LVAL]], +[[ + M4_GEN_PREFIX(`get_lval') + M4_GEN_PREFIX(`set_lval') +]]) + +m4_ifdef( [[]], +[[ + M4_GEN_PREFIX(`get_lloc') + M4_GEN_PREFIX(`set_lloc') +]]) + + +m4_ifelse(M4_YY_PREFIX,yy,, + M4_GEN_PREFIX(`alloc') + M4_GEN_PREFIX(`realloc') + M4_GEN_PREFIX(`free') +) + +%if-c-only +m4_ifelse(M4_YY_PREFIX,yy,, +m4_ifdef( [[M4_YY_NOT_REENTRANT]], +[[ + M4_GEN_PREFIX(`text') + M4_GEN_PREFIX(`leng') + M4_GEN_PREFIX(`in') + M4_GEN_PREFIX(`out') + M4_GEN_PREFIX(`_flex_debug') + M4_GEN_PREFIX(`lineno') +]]) +) +%endif + + +m4_ifdef( [[M4_YY_TABLES_EXTERNAL]], +[[ + M4_GEN_PREFIX(`tables_fload') + M4_GEN_PREFIX(`tables_destroy') + M4_GEN_PREFIX(`TABLES_NAME') +]]) + +/* First, we deal with platform-specific or compiler-specific issues. */ + +/* begin standard C headers. */ +%if-c-only +#include +#include +#include +#include +%endif + +%if-tables-serialization +#include +#include +%endif +/* end standard C headers. */ + +%if-c-or-c++ +m4preproc_include(`flexint.h') +%endif + +/* begin standard C++ headers. */ +%if-c++-only +#include +#include +#include +#include +#include +/* end standard C++ headers. */ +%endif + +/* TODO: this is always defined, so inline it */ +#define yyconst const + +#if defined(__GNUC__) && __GNUC__ >= 3 +#define yynoreturn __attribute__((__noreturn__)) +#else +#define yynoreturn +#endif + +%not-for-header +/* Returned upon end-of-file. */ +#define YY_NULL 0 +%ok-for-header + +%not-for-header +/* Promotes a possibly negative, possibly signed char to an + * integer in range [0..255] for use as an array index. + */ +#define YY_SC_TO_UI(c) ((YY_CHAR) (c)) +%ok-for-header + + + +%if-reentrant + +/* An opaque pointer. */ +#ifndef YY_TYPEDEF_YY_SCANNER_T +#define YY_TYPEDEF_YY_SCANNER_T +typedef void* yyscan_t; +#endif + +%# Declare yyguts variable +m4_define( [[M4_YY_DECL_GUTS_VAR]], [[struct yyguts_t * yyg = (struct yyguts_t*)yyscanner]]) +%# Perform a noop access on yyguts to prevent unused variable complains +m4_define( [[M4_YY_NOOP_GUTS_VAR]], [[(void)yyg]]) +%# For use wherever a Global is accessed or assigned. +m4_define( [[YY_G]], [[yyg->$1]]) + +%# For use in function prototypes to append the additional argument. +m4_define( [[M4_YY_PROTO_LAST_ARG]], [[, yyscan_t yyscanner]]) +m4_define( [[M4_YY_PROTO_ONLY_ARG]], [[yyscan_t yyscanner]]) + +m4_define( [[M4_YY_DEF_LAST_ARG]], [[, yyscan_t yyscanner]]) +m4_define( [[M4_YY_DEF_ONLY_ARG]], [[yyscan_t yyscanner]]) +m4_define( [[M4_YY_DECL_LAST_ARG]], [[yyscan_t yyscanner;]]) + +%# For use in function calls to pass the additional argument. +m4_define( [[M4_YY_CALL_LAST_ARG]], [[, yyscanner]]) +m4_define( [[M4_YY_CALL_ONLY_ARG]], [[yyscanner]]) + +%# For use in function documentation to adjust for additional argument. +m4_define( [[M4_YY_DOC_PARAM]], [[@param yyscanner The scanner object.]]) + +/* For convenience, these vars (plus the bison vars far below) + are macros in the reentrant scanner. */ +#define yyin YY_G(yyin_r) +#define yyout YY_G(yyout_r) +#define yyextra YY_G(yyextra_r) +#define yyleng YY_G(yyleng_r) +#define yytext YY_G(yytext_r) +#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno) +#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column) +#define yy_flex_debug YY_G(yy_flex_debug_r) + +m4_define( [[M4_YY_INCR_LINENO]], +[[ + do{ yylineno++; + yycolumn=0; + }while(0) +]]) + +%endif + + + +%if-not-reentrant + +m4_define( [[M4_YY_INCR_LINENO]], +[[ + yylineno++; +]]) + +%# Define these macros to be no-ops. +m4_define( [[M4_YY_DECL_GUTS_VAR]], [[m4_dnl]]) +m4_define( [[M4_YY_NOOP_GUTS_VAR]], [[m4_dnl]]) +m4_define( [[YY_G]], [[($1)]]) +m4_define( [[M4_YY_PROTO_LAST_ARG]]) +m4_define( [[M4_YY_PROTO_ONLY_ARG]], [[void]]) +m4_define( [[M4_YY_DEF_LAST_ARG]]) + +m4_define( [[M4_YY_DEF_ONLY_ARG]], [[void]]) +m4_define([[M4_YY_DECL_LAST_ARG]]) +m4_define([[M4_YY_CALL_LAST_ARG]]) +m4_define([[M4_YY_CALL_ONLY_ARG]]) +m4_define( [[M4_YY_DOC_PARAM]], ) + +%endif + + +%# Generate C99 function defs. +m4_define( [[YYFARGS1]], [[($1 $2 M4_YY_DEF_LAST_ARG)]]) +m4_define( [[YYFARGS2]], [[($1 $2, $3 $4 M4_YY_DEF_LAST_ARG)]]) +m4_define( [[YYFARGS3]], [[($1 $2, $3 $4, $5 $6 M4_YY_DEF_LAST_ARG)]]) + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +/* Enter a start condition. This macro really ought to take a parameter, + * but we do it the disgusting crufty way forced on us by the ()-less + * definition of BEGIN. + */ +#define BEGIN YY_G(yy_start) = 1 + 2 * +/* Translate the current start state into a value that can be later handed + * to BEGIN to return to the state. The YYSTATE alias is for lex + * compatibility. + */ +#define YY_START ((YY_G(yy_start) - 1) / 2) +#define YYSTATE YY_START +/* Action number for EOF rule of a given start state. */ +#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) +/* Special action meaning "start processing a new file". */ +#define YY_NEW_FILE yyrestart( yyin M4_YY_CALL_LAST_ARG ) +#define YY_END_OF_BUFFER_CHAR 0 +]]) + +/* Size of default input buffer. */ +#ifndef YY_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k. + * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case. + * Ditto for the __ia64__ case accordingly. + */ +#define YY_BUF_SIZE 32768 +#else +#define YY_BUF_SIZE 16384 +#endif /* __ia64__ */ +#endif + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +/* The state buf must be large enough to hold one state per character in the main buffer. + */ +#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) +]]) + + +#ifndef YY_TYPEDEF_YY_BUFFER_STATE +#define YY_TYPEDEF_YY_BUFFER_STATE +typedef struct yy_buffer_state *YY_BUFFER_STATE; +#endif + +#ifndef YY_TYPEDEF_YY_SIZE_T +#define YY_TYPEDEF_YY_SIZE_T +typedef size_t yy_size_t; +#endif + +%if-not-reentrant +extern int yyleng; +%endif + +%if-c-only +%if-not-reentrant +extern FILE *yyin, *yyout; +%endif +%endif + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +#define EOB_ACT_CONTINUE_SCAN 0 +#define EOB_ACT_END_OF_FILE 1 +#define EOB_ACT_LAST_MATCH 2 + m4_ifdef( [[M4_YY_USE_LINENO]], + [[ + /* Note: We specifically omit the test for yy_rule_can_match_eol because it requires + * access to the local variable yy_act. Since yyless() is a macro, it would break + * existing scanners that call yyless() from OUTSIDE yylex. + * One obvious solution it to make yy_act a global. I tried that, and saw + * a 5% performance hit in a non-yylineno scanner, because yy_act is + * normally declared as a register variable-- so it is not worth it. + */ + #define YY_LESS_LINENO(n) \ + do { \ + int yyl;\ + for ( yyl = n; yyl < yyleng; ++yyl )\ + if ( yytext[yyl] == '\n' )\ + --yylineno;\ + }while(0) + #define YY_LINENO_REWIND_TO(dst) \ + do {\ + const char *p;\ + for ( p = yy_cp-1; p >= (dst); --p)\ + if ( *p == '\n' )\ + --yylineno;\ + }while(0) + ]], + [[ + #define YY_LESS_LINENO(n) + #define YY_LINENO_REWIND_TO(ptr) + ]]) +/* Return all but the first "n" matched characters back to the input stream. */ +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up yytext. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + *yy_cp = YY_G(yy_hold_char); \ + YY_RESTORE_YY_MORE_OFFSET \ + YY_G(yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ + YY_DO_BEFORE_ACTION; /* set up yytext again */ \ + } \ + while ( 0 ) +#define unput(c) yyunput( c, YY_G(yytext_ptr) M4_YY_CALL_LAST_ARG ) +]]) + +#ifndef YY_STRUCT_YY_BUFFER_STATE +#define YY_STRUCT_YY_BUFFER_STATE +struct yy_buffer_state + { +%if-c-only + FILE *yy_input_file; +%endif + +%if-c++-only + std::streambuf* yy_input_file; +%endif + + + char *yy_ch_buf; /* input buffer */ + char *yy_buf_pos; /* current position in input buffer */ + + /* Size of input buffer in bytes, not including room for EOB + * characters. + */ + int yy_buf_size; + + /* Number of characters read into yy_ch_buf, not including EOB + * characters. + */ + int yy_n_chars; + + /* Whether we "own" the buffer - i.e., we know we created it, + * and can realloc() it to grow it, and should free() it to + * delete it. + */ + int yy_is_our_buffer; + + /* Whether this is an "interactive" input source; if so, and + * if we're using stdio for input, then we want to use getc() + * instead of fread(), to make sure we stop fetching input after + * each newline. + */ + int yy_is_interactive; + + /* Whether we're considered to be at the beginning of a line. + * If so, '^' rules will be active on the next match, otherwise + * not. + */ + int yy_at_bol; + + int yy_bs_lineno; /**< The line count. */ + int yy_bs_column; /**< The column count. */ + + + /* Whether to try to fill the input buffer when we reach the + * end of it. + */ + int yy_fill_buffer; + + int yy_buffer_status; +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +#define YY_BUFFER_NEW 0 +#define YY_BUFFER_NORMAL 1 + /* When an EOF's been seen but there's still some text to process + * then we mark the buffer as YY_EOF_PENDING, to indicate that we + * shouldn't try reading from the input source any more. We might + * still have a bunch of tokens to match, though, because of + * possible backing-up. + * + * When we actually see the EOF, we change the status to "new" + * (via yyrestart()), so that the user can continue scanning by + * just pointing yyin at a new input file. + */ +#define YY_BUFFER_EOF_PENDING 2 +]]) + }; +#endif /* !YY_STRUCT_YY_BUFFER_STATE */ + +%if-c-only Standard (non-C++) definition +%not-for-header +%if-not-reentrant + +/* Stack of input buffers. */ +static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ +static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ +static YY_BUFFER_STATE * yy_buffer_stack = NULL; /**< Stack as an array. */ +%endif +%ok-for-header +%endif + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +/* We provide macros for accessing buffer states in case in the + * future we want to put the buffer states in a more general + * "scanner state". + * + * Returns the top of the stack, or NULL. + */ +#define YY_CURRENT_BUFFER ( YY_G(yy_buffer_stack) \ + ? YY_G(yy_buffer_stack)[YY_G(yy_buffer_stack_top)] \ + : NULL) +/* Same as previous macro, but useful when we know that the buffer stack is not + * NULL or when we need an lvalue. For internal use only. + */ +#define YY_CURRENT_BUFFER_LVALUE YY_G(yy_buffer_stack)[YY_G(yy_buffer_stack_top)] +]]) + +%if-c-only Standard (non-C++) definition + +%if-not-reentrant +%not-for-header +/* yy_hold_char holds the character lost when yytext is formed. */ +static char yy_hold_char; +static int yy_n_chars; /* number of characters read into yy_ch_buf */ +int yyleng; + +/* Points to current character in buffer. */ +static char *yy_c_buf_p = NULL; +static int yy_init = 0; /* whether we need to initialize */ +static int yy_start = 0; /* start state number */ + +/* Flag which is used to allow yywrap()'s to do buffer switches + * instead of setting up a fresh yyin. A bit of a hack ... + */ +static int yy_did_buffer_switch_on_eof; +%ok-for-header +%endif + +void yyrestart ( FILE *input_file M4_YY_PROTO_LAST_ARG ); +void yy_switch_to_buffer ( YY_BUFFER_STATE new_buffer M4_YY_PROTO_LAST_ARG ); +YY_BUFFER_STATE yy_create_buffer ( FILE *file, int size M4_YY_PROTO_LAST_ARG ); +void yy_delete_buffer ( YY_BUFFER_STATE b M4_YY_PROTO_LAST_ARG ); +void yy_flush_buffer ( YY_BUFFER_STATE b M4_YY_PROTO_LAST_ARG ); +void yypush_buffer_state ( YY_BUFFER_STATE new_buffer M4_YY_PROTO_LAST_ARG ); +void yypop_buffer_state ( M4_YY_PROTO_ONLY_ARG ); + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +static void yyensure_buffer_stack ( M4_YY_PROTO_ONLY_ARG ); +static void yy_load_buffer_state ( M4_YY_PROTO_ONLY_ARG ); +static void yy_init_buffer ( YY_BUFFER_STATE b, FILE *file M4_YY_PROTO_LAST_ARG ); +#define YY_FLUSH_BUFFER yy_flush_buffer( YY_CURRENT_BUFFER M4_YY_CALL_LAST_ARG) +]]) + +YY_BUFFER_STATE yy_scan_buffer ( char *base, yy_size_t size M4_YY_PROTO_LAST_ARG ); +YY_BUFFER_STATE yy_scan_string ( const char *yy_str M4_YY_PROTO_LAST_ARG ); +YY_BUFFER_STATE yy_scan_bytes ( const char *bytes, int len M4_YY_PROTO_LAST_ARG ); + +%endif + +void *yyalloc ( yy_size_t M4_YY_PROTO_LAST_ARG ); +void *yyrealloc ( void *, yy_size_t M4_YY_PROTO_LAST_ARG ); +void yyfree ( void * M4_YY_PROTO_LAST_ARG ); + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +#define yy_new_buffer yy_create_buffer +#define yy_set_interactive(is_interactive) \ + { \ + if ( ! YY_CURRENT_BUFFER ){ \ + yyensure_buffer_stack (M4_YY_CALL_ONLY_ARG); \ + YY_CURRENT_BUFFER_LVALUE = \ + yy_create_buffer( yyin, YY_BUF_SIZE M4_YY_CALL_LAST_ARG); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ + } +#define yy_set_bol(at_bol) \ + { \ + if ( ! YY_CURRENT_BUFFER ){\ + yyensure_buffer_stack (M4_YY_CALL_ONLY_ARG); \ + YY_CURRENT_BUFFER_LVALUE = \ + yy_create_buffer( yyin, YY_BUF_SIZE M4_YY_CALL_LAST_ARG); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ + } +#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) +]]) + +%% [1.0] yytext/yyin/yyout/yy_state_type/yylineno etc. def's & init go here + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +%% [1.5] DFA +]]) + +%if-c-only Standard (non-C++) definition + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +static yy_state_type yy_get_previous_state ( M4_YY_PROTO_ONLY_ARG ); +static yy_state_type yy_try_NUL_trans ( yy_state_type current_state M4_YY_PROTO_LAST_ARG); +static int yy_get_next_buffer ( M4_YY_PROTO_ONLY_ARG ); +static void yynoreturn yy_fatal_error ( const char* msg M4_YY_PROTO_LAST_ARG ); +]]) + +%endif + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +/* Done after the current pattern has been matched and before the + * corresponding action - sets up yytext. + */ +#define YY_DO_BEFORE_ACTION \ + YY_G(yytext_ptr) = yy_bp; \ +%% [2.0] code to fiddle yytext and yyleng for yymore() goes here \ + YY_G(yy_hold_char) = *yy_cp; \ + *yy_cp = '\0'; \ +%% [3.0] code to copy yytext_ptr to yytext[] goes here, if %array \ + YY_G(yy_c_buf_p) = yy_cp; +%% [4.0] data tables for the DFA and the user's section 1 definitions go here +]]) + +m4_ifdef( [[M4_YY_IN_HEADER]], [[#ifdef YY_HEADER_EXPORT_START_CONDITIONS]]) +M4_YY_SC_DEFS +m4_ifdef( [[M4_YY_IN_HEADER]], [[#endif]]) + +m4_ifdef( [[M4_YY_NO_UNISTD_H]],, +[[ +#ifndef YY_NO_UNISTD_H +/* Special case for "unistd.h", since it is non-ANSI. We include it way + * down here because we want the user's section 1 to have been scanned first. + * The user has a chance to override it with an option. + */ +%if-c-only +#include +%endif +%if-c++-only +#include +%endif +#endif +]]) + +m4_ifdef( [[M4_EXTRA_TYPE_DEFS]], +[[ +#define YY_EXTRA_TYPE M4_EXTRA_TYPE_DEFS +]], +[[ +#ifndef YY_EXTRA_TYPE +#define YY_EXTRA_TYPE void * +#endif +]] +) + +%if-c-only Reentrant structure and macros (non-C++). +%if-reentrant + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +/* Holds the entire state of the reentrant scanner. */ +struct yyguts_t + { + + /* User-defined. Not touched by flex. */ + YY_EXTRA_TYPE yyextra_r; + + /* The rest are the same as the globals declared in the non-reentrant scanner. */ + FILE *yyin_r, *yyout_r; + size_t yy_buffer_stack_top; /**< index of top of stack. */ + size_t yy_buffer_stack_max; /**< capacity of stack. */ + YY_BUFFER_STATE * yy_buffer_stack; /**< Stack as an array. */ + char yy_hold_char; + int yy_n_chars; + int yyleng_r; + char *yy_c_buf_p; + int yy_init; + int yy_start; + int yy_did_buffer_switch_on_eof; + int yy_start_stack_ptr; + int yy_start_stack_depth; + int *yy_start_stack; + yy_state_type yy_last_accepting_state; + char* yy_last_accepting_cpos; + + int yylineno_r; + int yy_flex_debug_r; + +m4_ifdef( [[M4_YY_USES_REJECT]], +[[ + yy_state_type *yy_state_buf; + yy_state_type *yy_state_ptr; + char *yy_full_match; + int yy_lp; + + /* These are only needed for trailing context rules, + * but there's no conditional variable for that yet. */ + int yy_looking_for_trail_begin; + int yy_full_lp; + int *yy_full_state; +]]) + +m4_ifdef( [[M4_YY_TEXT_IS_ARRAY]], +[[ + char yytext_r[YYLMAX]; + char *yytext_ptr; + int yy_more_offset; + int yy_prev_more_offset; +]], +[[ + char *yytext_r; + int yy_more_flag; + int yy_more_len; +]]) + +m4_ifdef( [[M4_YY_BISON_LVAL]], +[[ + YYSTYPE * yylval_r; +]]) + +m4_ifdef( [[]], +[[ + YYLTYPE * yylloc_r; +]]) + + }; /* end struct yyguts_t */ +]]) + + +%if-c-only +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +static int yy_init_globals ( M4_YY_PROTO_ONLY_ARG ); +]]) +%endif + +%if-reentrant + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ + m4_ifdef( [[M4_YY_BISON_LVAL]], + [[ + /* This must go here because YYSTYPE and YYLTYPE are included + * from bison output in section 1.*/ + # define yylval YY_G(yylval_r) + ]]) + + m4_ifdef( [[]], + [[ + # define yylloc YY_G(yylloc_r) + ]]) +]]) + +int yylex_init (yyscan_t* scanner); + +int yylex_init_extra ( YY_EXTRA_TYPE user_defined, yyscan_t* scanner); + +%endif + +%endif End reentrant structures and macros. + +/* Accessor methods to globals. + These are made visible to non-reentrant scanners for convenience. */ + +m4_ifdef( [[M4_YY_NO_DESTROY]],, +[[ +int yylex_destroy ( M4_YY_PROTO_ONLY_ARG ); +]]) + +m4_ifdef( [[M4_YY_NO_GET_DEBUG]],, +[[ +int yyget_debug ( M4_YY_PROTO_ONLY_ARG ); +]]) + +m4_ifdef( [[M4_YY_NO_SET_DEBUG]],, +[[ +void yyset_debug ( int debug_flag M4_YY_PROTO_LAST_ARG ); +]]) + +m4_ifdef( [[M4_YY_NO_GET_EXTRA]],, +[[ +YY_EXTRA_TYPE yyget_extra ( M4_YY_PROTO_ONLY_ARG ); +]]) + +m4_ifdef( [[M4_YY_NO_SET_EXTRA]],, +[[ +void yyset_extra ( YY_EXTRA_TYPE user_defined M4_YY_PROTO_LAST_ARG ); +]]) + +m4_ifdef( [[M4_YY_NO_GET_IN]],, +[[ +FILE *yyget_in ( M4_YY_PROTO_ONLY_ARG ); +]]) + +m4_ifdef( [[M4_YY_NO_SET_IN]],, +[[ +void yyset_in ( FILE * _in_str M4_YY_PROTO_LAST_ARG ); +]]) + +m4_ifdef( [[M4_YY_NO_GET_OUT]],, +[[ +FILE *yyget_out ( M4_YY_PROTO_ONLY_ARG ); +]]) + +m4_ifdef( [[M4_YY_NO_SET_OUT]],, +[[ +void yyset_out ( FILE * _out_str M4_YY_PROTO_LAST_ARG ); +]]) + +m4_ifdef( [[M4_YY_NO_GET_LENG]],, +[[ + int yyget_leng ( M4_YY_PROTO_ONLY_ARG ); +]]) + +m4_ifdef( [[M4_YY_NO_GET_TEXT]],, +[[ +char *yyget_text ( M4_YY_PROTO_ONLY_ARG ); +]]) + +m4_ifdef( [[M4_YY_NO_GET_LINENO]],, +[[ +int yyget_lineno ( M4_YY_PROTO_ONLY_ARG ); +]]) + +m4_ifdef( [[M4_YY_NO_SET_LINENO]],, +[[ +void yyset_lineno ( int _line_number M4_YY_PROTO_LAST_ARG ); +]]) + +m4_ifdef( [[M4_YY_REENTRANT]], +[[ +m4_ifdef( [[M4_YY_NO_GET_COLUMN]],, +[[ +int yyget_column ( M4_YY_PROTO_ONLY_ARG ); +]]) +]]) + +m4_ifdef( [[M4_YY_REENTRANT]], +[[ +m4_ifdef( [[M4_YY_NO_SET_COLUMN]],, +[[ +void yyset_column ( int _column_no M4_YY_PROTO_LAST_ARG ); +]]) +]]) + +%if-bison-bridge +m4_ifdef( [[M4_YY_NO_GET_LVAL]],, +[[ +YYSTYPE * yyget_lval ( M4_YY_PROTO_ONLY_ARG ); +]]) + +void yyset_lval ( YYSTYPE * yylval_param M4_YY_PROTO_LAST_ARG ); + +m4_ifdef( [[]], +[[ + m4_ifdef( [[M4_YY_NO_GET_LLOC]],, + [[ + YYLTYPE *yyget_lloc ( M4_YY_PROTO_ONLY_ARG ); + ]]) + + m4_ifdef( [[M4_YY_NO_SET_LLOC]],, + [[ + void yyset_lloc ( YYLTYPE * yylloc_param M4_YY_PROTO_LAST_ARG ); + ]]) +]]) +%endif + +/* Macros after this point can all be overridden by user definitions in + * section 1. + */ + +#ifndef YY_SKIP_YYWRAP +#ifdef __cplusplus +extern "C" int yywrap ( M4_YY_PROTO_ONLY_ARG ); +#else +extern int yywrap ( M4_YY_PROTO_ONLY_ARG ); +#endif +#endif + +%not-for-header +#ifndef YY_NO_UNPUT + m4_ifdef( [[M4_YY_NO_UNPUT]],, + [[ + static void yyunput ( int c, char *buf_ptr M4_YY_PROTO_LAST_ARG); + ]]) +#endif +%ok-for-header +%endif + +#ifndef yytext_ptr +static void yy_flex_strncpy ( char *, const char *, int M4_YY_PROTO_LAST_ARG); +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen ( const char * M4_YY_PROTO_LAST_ARG); +#endif + +#ifndef YY_NO_INPUT +%if-c-only Standard (non-C++) definition +%not-for-header +#ifdef __cplusplus +static int yyinput ( M4_YY_PROTO_ONLY_ARG ); +#else +static int input ( M4_YY_PROTO_ONLY_ARG ); +#endif +%ok-for-header +%endif +#endif + + +%if-c-only +%# TODO: This is messy. +m4_ifdef( [[M4_YY_STACK_USED]], +[[ + +m4_ifdef( [[M4_YY_NOT_REENTRANT]], +[[ + m4_ifdef( [[M4_YY_NOT_IN_HEADER]], + [[ + static int yy_start_stack_ptr = 0; + static int yy_start_stack_depth = 0; + static int *yy_start_stack = NULL; + ]]) +]]) + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ + m4_ifdef( [[M4_YY_NO_PUSH_STATE]],, + [[ + static void yy_push_state ( int _new_state M4_YY_PROTO_LAST_ARG); + ]]) + m4_ifdef( [[M4_YY_NO_POP_STATE]],, + [[ + static void yy_pop_state ( M4_YY_PROTO_ONLY_ARG ); + ]]) + m4_ifdef( [[M4_YY_NO_TOP_STATE]],, + [[ + static int yy_top_state ( M4_YY_PROTO_ONLY_ARG ); + ]]) +]]) + +]], +[[ +m4_define( [[M4_YY_NO_PUSH_STATE]]) +m4_define( [[M4_YY_NO_POP_STATE]]) +m4_define( [[M4_YY_NO_TOP_STATE]]) +]]) +%endif + +/* Amount of stuff to slurp up with each read. */ +#ifndef YY_READ_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k */ +#define YY_READ_BUF_SIZE 16384 +#else +#define YY_READ_BUF_SIZE 8192 +#endif /* __ia64__ */ +#endif + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +/* Copy whatever the last rule matched to the standard output. */ +#ifndef ECHO +%if-c-only Standard (non-C++) definition +/* This used to be an fputs(), but since the string might contain NUL's, + * we now use fwrite(). + */ +#define ECHO do { if (fwrite( yytext, (size_t) yyleng, 1, yyout )) {} } while (0) +%endif +%if-c++-only C++ definition +#define ECHO LexerOutput( yytext, yyleng ) +%endif +#endif +]]) + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, + * is returned in "result". + */ +#ifndef YY_INPUT +#define YY_INPUT(buf,result,max_size) \ +%% [5.0] fread()/read() definition of YY_INPUT goes here unless we're doing C++ \ +\ +%if-c++-only C++ definition \ + if ( (int)(result = LexerInput( (char *) buf, max_size )) < 0 ) \ + YY_FATAL_ERROR( "input in flex scanner failed" ); +%endif + +#endif +]]) + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +/* No semi-colon after return; correct usage is to write "yyterminate();" - + * we don't want an extra ';' after the "return" because that will cause + * some compilers to complain about unreachable statements. + */ +#ifndef yyterminate +#define yyterminate() return YY_NULL +#endif +]]) + +/* Number of entries by which start-condition stack grows. */ +#ifndef YY_START_STACK_INCR +#define YY_START_STACK_INCR 25 +#endif + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +/* Report a fatal error. */ +#ifndef YY_FATAL_ERROR +%if-c-only +#define YY_FATAL_ERROR(msg) yy_fatal_error( msg M4_YY_CALL_LAST_ARG) +%endif +%if-c++-only +#define YY_FATAL_ERROR(msg) LexerError( msg ) +%endif +#endif +]]) + +%if-tables-serialization structures and prototypes +m4preproc_include(`tables_shared.h') + +/* Load the DFA tables from the given stream. */ +int yytables_fload (FILE * fp M4_YY_PROTO_LAST_ARG); + +/* Unload the tables from memory. */ +int yytables_destroy (M4_YY_PROTO_ONLY_ARG); +%not-for-header + +/** Describes a mapping from a serialized table id to its deserialized state in + * this scanner. This is the bridge between our "generic" deserialization code + * and the specifics of this scanner. + */ +struct yytbl_dmap { + enum yytbl_id dm_id;/**< table identifier */ + void **dm_arr; /**< address of pointer to store the deserialized table. */ + size_t dm_sz; /**< local sizeof() each element in table. */ +}; + +/** A {0,0,0}-terminated list of structs, forming the map */ +static struct yytbl_dmap yydmap[] = +{ +%tables-yydmap generated elements + {0,0,0} +}; + +/** A tables-reader object to maintain some state in the read. */ +struct yytbl_reader { + FILE * fp; /**< input stream */ + flex_uint32_t bread; /**< bytes read since beginning of current tableset */ +}; + +%endif +/* end tables serialization structures and prototypes */ + +%ok-for-header + +/* Default declaration of generated scanner - a define so the user can + * easily add parameters. + */ +#ifndef YY_DECL +#define YY_DECL_IS_OURS 1 +%if-c-only Standard (non-C++) definition + + +m4_define( [[M4_YY_LEX_PROTO]], [[(M4_YY_PROTO_ONLY_ARG)]]) +m4_define( [[M4_YY_LEX_DECLARATION]], [[(M4_YY_DEF_ONLY_ARG)]]) + +m4_ifdef( [[M4_YY_BISON_LVAL]], +[[ + m4_dnl The bison pure parser is used. Redefine yylex to + m4_dnl accept the lval parameter. + + m4_define( [[M4_YY_LEX_PROTO]], [[\]] + [[(YYSTYPE * yylval_param M4_YY_PROTO_LAST_ARG)]]) + m4_define( [[M4_YY_LEX_DECLARATION]], [[\]] + [[YYFARGS1(YYSTYPE *,yylval_param)]]) +]]) + +m4_ifdef( [[]], +[[ + m4_dnl Locations are used. yylex should also accept the ylloc parameter. + + m4_define( [[M4_YY_LEX_PROTO]], [[\]] + [[(YYSTYPE * yylval_param, YYLTYPE * yylloc_param M4_YY_PROTO_LAST_ARG)]]) + m4_define( [[M4_YY_LEX_DECLARATION]], [[\]] + [[YYFARGS2(YYSTYPE *,yylval_param, YYLTYPE *,yylloc_param)]]) +]]) + +extern int yylex M4_YY_LEX_PROTO; + +#define YY_DECL int yylex M4_YY_LEX_DECLARATION +%endif +%if-c++-only C++ definition +#define YY_DECL int yyFlexLexer::yylex() +%endif +#endif /* !YY_DECL */ + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +/* Code executed at the beginning of each rule, after yytext and yyleng + * have been set up. + */ +#ifndef YY_USER_ACTION +#define YY_USER_ACTION +#endif +]]) + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +/* Code executed at the end of each rule. */ +#ifndef YY_BREAK +#define YY_BREAK /*LINTED*/break; +#endif +]]) + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +%% [6.0] YY_RULE_SETUP definition goes here +]]) + +%not-for-header +/** The main scanner function which does all the work. + */ +YY_DECL +{ + yy_state_type yy_current_state; + char *yy_cp, *yy_bp; + int yy_act; + M4_YY_DECL_GUTS_VAR(); + +m4_ifdef( [[M4_YY_NOT_REENTRANT]], +[[ + m4_ifdef( [[M4_YY_BISON_LVAL]], + [[ + YYSTYPE * yylval; + ]]) + m4_ifdef( [[]], + [[ + YYLTYPE * yylloc; + ]]) +]]) + +m4_ifdef( [[M4_YY_BISON_LVAL]], +[[ + yylval = yylval_param; +]]) + +m4_ifdef( [[]], +[[ + yylloc = yylloc_param; +]]) + + if ( !YY_G(yy_init) ) + { + YY_G(yy_init) = 1; + +#ifdef YY_USER_INIT + YY_USER_INIT; +#endif + +m4_ifdef( [[M4_YY_USES_REJECT]], +[[ + /* Create the reject buffer large enough to save one state per allowed character. */ + if ( ! YY_G(yy_state_buf) ) + YY_G(yy_state_buf) = (yy_state_type *)yyalloc(YY_STATE_BUF_SIZE M4_YY_CALL_LAST_ARG); + if ( ! YY_G(yy_state_buf) ) + YY_FATAL_ERROR( "out of dynamic memory in yylex()" ); +]]) + + if ( ! YY_G(yy_start) ) + YY_G(yy_start) = 1; /* first start state */ + + if ( ! yyin ) +%if-c-only + yyin = stdin; +%endif +%if-c++-only + yyin.rdbuf(std::cin.rdbuf()); +%endif + + if ( ! yyout ) +%if-c-only + yyout = stdout; +%endif +%if-c++-only + yyout.rdbuf(std::cout.rdbuf()); +%endif + + if ( ! YY_CURRENT_BUFFER ) { + yyensure_buffer_stack (M4_YY_CALL_ONLY_ARG); + YY_CURRENT_BUFFER_LVALUE = + yy_create_buffer( yyin, YY_BUF_SIZE M4_YY_CALL_LAST_ARG); + } + + yy_load_buffer_state( M4_YY_CALL_ONLY_ARG ); + } + + { +%% [7.0] user's declarations go here + + while ( /*CONSTCOND*/1 ) /* loops until end-of-file is reached */ + { +%% [8.0] yymore()-related code goes here + yy_cp = YY_G(yy_c_buf_p); + + /* Support of yytext. */ + *yy_cp = YY_G(yy_hold_char); + + /* yy_bp points to the position in yy_ch_buf of the start of + * the current run. + */ + yy_bp = yy_cp; + +%% [9.0] code to set up and find next match goes here + +yy_find_action: +%% [10.0] code to find the action number goes here + + YY_DO_BEFORE_ACTION; + +%% [11.0] code for yylineno update goes here + +do_action: /* This label is used only to access EOF actions. */ + +%% [12.0] debug code goes here + + switch ( yy_act ) + { /* beginning of action switch */ +%% [13.0] actions go here + + case YY_END_OF_BUFFER: + { + /* Amount of text matched not including the EOB char. */ + int yy_amount_of_matched_text = (int) (yy_cp - YY_G(yytext_ptr)) - 1; + + /* Undo the effects of YY_DO_BEFORE_ACTION. */ + *yy_cp = YY_G(yy_hold_char); + YY_RESTORE_YY_MORE_OFFSET + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) + { + /* We're scanning a new file or input source. It's + * possible that this happened because the user + * just pointed yyin at a new source and called + * yylex(). If so, then we have to assure + * consistency between YY_CURRENT_BUFFER and our + * globals. Here is the right place to do so, because + * this is the first action (other than possibly a + * back-up) that will match for the new input source. + */ + YY_G(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; +%if-c-only + YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; +%endif +%if-c++-only + YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin.rdbuf(); +%endif + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; + } + + /* Note that here we test for yy_c_buf_p "<=" to the position + * of the first EOB in the buffer, since yy_c_buf_p will + * already have been incremented past the NUL character + * (since all states make transitions on EOB to the + * end-of-buffer state). Contrast this with the test + * in input(). + */ + if ( YY_G(yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[YY_G(yy_n_chars)] ) + { /* This was really a NUL. */ + yy_state_type yy_next_state; + + YY_G(yy_c_buf_p) = YY_G(yytext_ptr) + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( M4_YY_CALL_ONLY_ARG ); + + /* Okay, we're now positioned to make the NUL + * transition. We couldn't have + * yy_get_previous_state() go ahead and do it + * for us because it doesn't know how to deal + * with the possibility of jamming (and we don't + * want to build jamming into it because then it + * will run more slowly). + */ + + yy_next_state = yy_try_NUL_trans( yy_current_state M4_YY_CALL_LAST_ARG); + + yy_bp = YY_G(yytext_ptr) + YY_MORE_ADJ; + + if ( yy_next_state ) + { + /* Consume the NUL. */ + yy_cp = ++YY_G(yy_c_buf_p); + yy_current_state = yy_next_state; + goto yy_match; + } + + else + { +%% [14.0] code to do back-up for compressed tables and set up yy_cp goes here + goto yy_find_action; + } + } + + else switch ( yy_get_next_buffer( M4_YY_CALL_ONLY_ARG ) ) + { + case EOB_ACT_END_OF_FILE: + { + YY_G(yy_did_buffer_switch_on_eof) = 0; + + if ( yywrap( M4_YY_CALL_ONLY_ARG ) ) + { + /* Note: because we've taken care in + * yy_get_next_buffer() to have set up + * yytext, we can now set up + * yy_c_buf_p so that if some total + * hoser (like flex itself) wants to + * call the scanner after we return the + * YY_NULL, it'll still work - another + * YY_NULL will get returned. + */ + YY_G(yy_c_buf_p) = YY_G(yytext_ptr) + YY_MORE_ADJ; + + yy_act = YY_STATE_EOF(YY_START); + goto do_action; + } + + else + { + if ( ! YY_G(yy_did_buffer_switch_on_eof) ) + YY_NEW_FILE; + } + break; + } + + case EOB_ACT_CONTINUE_SCAN: + YY_G(yy_c_buf_p) = + YY_G(yytext_ptr) + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( M4_YY_CALL_ONLY_ARG ); + + yy_cp = YY_G(yy_c_buf_p); + yy_bp = YY_G(yytext_ptr) + YY_MORE_ADJ; + goto yy_match; + + case EOB_ACT_LAST_MATCH: + YY_G(yy_c_buf_p) = + &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[YY_G(yy_n_chars)]; + + yy_current_state = yy_get_previous_state( M4_YY_CALL_ONLY_ARG ); + + yy_cp = YY_G(yy_c_buf_p); + yy_bp = YY_G(yytext_ptr) + YY_MORE_ADJ; + goto yy_find_action; + } + break; + } + + default: + YY_FATAL_ERROR( + "fatal flex scanner internal error--no action found" ); + } /* end of action switch */ + } /* end of scanning one token */ + } /* end of user's declarations */ +} /* end of yylex */ +%ok-for-header + +%if-c++-only +%not-for-header +/* The contents of this function are C++ specific, so the YY_G macro is not used. + * This constructor simply maintains backward compatibility. + * DEPRECATED + */ +yyFlexLexer::yyFlexLexer( std::istream* arg_yyin, std::ostream* arg_yyout ): + yyin(arg_yyin ? arg_yyin->rdbuf() : std::cin.rdbuf()), + yyout(arg_yyout ? arg_yyout->rdbuf() : std::cout.rdbuf()) +{ + ctor_common(); +} + +/* The contents of this function are C++ specific, so the YY_G macro is not used. + */ +yyFlexLexer::yyFlexLexer( std::istream& arg_yyin, std::ostream& arg_yyout ): + yyin(arg_yyin.rdbuf()), + yyout(arg_yyout.rdbuf()) +{ + ctor_common(); +} + +/* The contents of this function are C++ specific, so the YY_G macro is not used. + */ +void yyFlexLexer::ctor_common() +{ + yy_c_buf_p = 0; + yy_init = 0; + yy_start = 0; + yy_flex_debug = 0; + yylineno = 1; // this will only get updated if %option yylineno + + yy_did_buffer_switch_on_eof = 0; + + yy_looking_for_trail_begin = 0; + yy_more_flag = 0; + yy_more_len = 0; + yy_more_offset = yy_prev_more_offset = 0; + + yy_start_stack_ptr = yy_start_stack_depth = 0; + yy_start_stack = NULL; + + yy_buffer_stack = NULL; + yy_buffer_stack_top = 0; + yy_buffer_stack_max = 0; + + +m4_ifdef( [[M4_YY_USES_REJECT]], +[[ + yy_state_buf = new yy_state_type[YY_STATE_BUF_SIZE]; +]], +[[ + yy_state_buf = 0; +]]) +} + +/* The contents of this function are C++ specific, so the YY_G macro is not used. + */ +yyFlexLexer::~yyFlexLexer() +{ + delete [] yy_state_buf; + yyfree( yy_start_stack M4_YY_CALL_LAST_ARG ); + yy_delete_buffer( YY_CURRENT_BUFFER M4_YY_CALL_LAST_ARG); + yyfree( yy_buffer_stack M4_YY_CALL_LAST_ARG ); +} + +/* The contents of this function are C++ specific, so the YY_G macro is not used. + */ +void yyFlexLexer::switch_streams( std::istream& new_in, std::ostream& new_out ) +{ + // was if( new_in ) + yy_delete_buffer( YY_CURRENT_BUFFER M4_YY_CALL_LAST_ARG); + yy_switch_to_buffer( yy_create_buffer( new_in, YY_BUF_SIZE M4_YY_CALL_LAST_ARG) M4_YY_CALL_LAST_ARG); + + // was if( new_out ) + yyout.rdbuf(new_out.rdbuf()); +} + +/* The contents of this function are C++ specific, so the YY_G macro is not used. + */ +void yyFlexLexer::switch_streams( std::istream* new_in, std::ostream* new_out ) +{ + if( ! new_in ) { + new_in = &yyin; + } + + if ( ! new_out ) { + new_out = &yyout; + } + + switch_streams(*new_in, *new_out); +} + +#ifdef YY_INTERACTIVE +int yyFlexLexer::LexerInput( char* buf, int /* max_size */ ) +#else +int yyFlexLexer::LexerInput( char* buf, int max_size ) +#endif +{ + if ( yyin.eof() || yyin.fail() ) + return 0; + +#ifdef YY_INTERACTIVE + yyin.get( buf[0] ); + + if ( yyin.eof() ) + return 0; + + if ( yyin.bad() ) + return -1; + + return 1; + +#else + (void) yyin.read( buf, max_size ); + + if ( yyin.bad() ) + return -1; + else + return yyin.gcount(); +#endif +} + +void yyFlexLexer::LexerOutput( const char* buf, int size ) +{ + (void) yyout.write( buf, size ); +} +%ok-for-header +%endif + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +/* yy_get_next_buffer - try to read in a new buffer + * + * Returns a code representing an action: + * EOB_ACT_LAST_MATCH - + * EOB_ACT_CONTINUE_SCAN - continue scanning from current position + * EOB_ACT_END_OF_FILE - end of file + */ +%if-c-only +static int yy_get_next_buffer (M4_YY_DEF_ONLY_ARG) +%endif +%if-c++-only +int yyFlexLexer::yy_get_next_buffer() +%endif +{ + M4_YY_DECL_GUTS_VAR(); + char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; + char *source = YY_G(yytext_ptr); + int number_to_move, i; + int ret_val; + + if ( YY_G(yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[YY_G(yy_n_chars) + 1] ) + YY_FATAL_ERROR( + "fatal flex scanner internal error--end of buffer missed" ); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) + { /* Don't try to fill the buffer, so this is an EOF. */ + if ( YY_G(yy_c_buf_p) - YY_G(yytext_ptr) - YY_MORE_ADJ == 1 ) + { + /* We matched a single character, the EOB, so + * treat this as a final EOF. + */ + return EOB_ACT_END_OF_FILE; + } + + else + { + /* We matched some text prior to the EOB, first + * process it. + */ + return EOB_ACT_LAST_MATCH; + } + } + + /* Try to read more data. */ + + /* First move last chars to start of buffer. */ + number_to_move = (int) (YY_G(yy_c_buf_p) - YY_G(yytext_ptr) - 1); + + for ( i = 0; i < number_to_move; ++i ) + *(dest++) = *(source++); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) + /* don't do the read, it's not guaranteed to return an EOF, + * just force an EOF + */ + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = YY_G(yy_n_chars) = 0; + + else + { + int num_to_read = + YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; + + while ( num_to_read <= 0 ) + { /* Not enough room in the buffer - grow it. */ +m4_ifdef( [[M4_YY_USES_REJECT]], +[[ + YY_FATAL_ERROR( +"input buffer overflow, can't enlarge buffer because scanner uses REJECT" ); +]], +[[ + /* just a shorter name for the current buffer */ + YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE; + + int yy_c_buf_p_offset = + (int) (YY_G(yy_c_buf_p) - b->yy_ch_buf); + + if ( b->yy_is_our_buffer ) + { + int new_size = b->yy_buf_size * 2; + + if ( new_size <= 0 ) + b->yy_buf_size += b->yy_buf_size / 8; + else + b->yy_buf_size *= 2; + + b->yy_ch_buf = (char *) + /* Include room in for 2 EOB chars. */ + yyrealloc( (void *) b->yy_ch_buf, + (yy_size_t) (b->yy_buf_size + 2) M4_YY_CALL_LAST_ARG ); + } + else + /* Can't grow it, we don't own it. */ + b->yy_ch_buf = NULL; + + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( + "fatal error - scanner input buffer overflow" ); + + YY_G(yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; + + num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - + number_to_move - 1; +]]) + } + + if ( num_to_read > YY_READ_BUF_SIZE ) + num_to_read = YY_READ_BUF_SIZE; + + /* Read in more data. */ + YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), + YY_G(yy_n_chars), num_to_read ); + + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = YY_G(yy_n_chars); + } + + if ( YY_G(yy_n_chars) == 0 ) + { + if ( number_to_move == YY_MORE_ADJ ) + { + ret_val = EOB_ACT_END_OF_FILE; + yyrestart( yyin M4_YY_CALL_LAST_ARG); + } + + else + { + ret_val = EOB_ACT_LAST_MATCH; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = + YY_BUFFER_EOF_PENDING; + } + } + + else + ret_val = EOB_ACT_CONTINUE_SCAN; + + if ((YY_G(yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { + /* Extend the array by 50%, plus the number we really need. */ + int new_size = YY_G(yy_n_chars) + number_to_move + (YY_G(yy_n_chars) >> 1); + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc( + (void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf, (yy_size_t) new_size M4_YY_CALL_LAST_ARG ); + if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); + /* "- 2" to take care of EOB's */ + YY_CURRENT_BUFFER_LVALUE->yy_buf_size = (int) (new_size - 2); + } + + YY_G(yy_n_chars) += number_to_move; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[YY_G(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[YY_G(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; + + YY_G(yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; + + return ret_val; +} +]]) + +/* yy_get_previous_state - get the state just before the EOB char was reached */ + +%if-c-only +%not-for-header + static yy_state_type yy_get_previous_state (M4_YY_DEF_ONLY_ARG) +%endif +%if-c++-only + yy_state_type yyFlexLexer::yy_get_previous_state() +%endif +{ + yy_state_type yy_current_state; + char *yy_cp; + M4_YY_DECL_GUTS_VAR(); + +%% [15.0] code to get the start state into yy_current_state goes here + + for ( yy_cp = YY_G(yytext_ptr) + YY_MORE_ADJ; yy_cp < YY_G(yy_c_buf_p); ++yy_cp ) + { +%% [16.0] code to find the next state goes here + } + + return yy_current_state; +} + + +/* yy_try_NUL_trans - try to make a transition on the NUL character + * + * synopsis + * next_state = yy_try_NUL_trans( current_state ); + */ +%if-c-only + static yy_state_type yy_try_NUL_trans YYFARGS1( yy_state_type, yy_current_state) +%endif +%if-c++-only + yy_state_type yyFlexLexer::yy_try_NUL_trans( yy_state_type yy_current_state ) +%endif +{ + int yy_is_jam; + M4_YY_DECL_GUTS_VAR(); /* This var may be unused depending upon options. */ +%% [17.0] code to find the next state, and perhaps do backing up, goes here + + M4_YY_NOOP_GUTS_VAR(); + return yy_is_jam ? 0 : yy_current_state; +} + + +#ifndef YY_NO_UNPUT +%if-c-only +m4_ifdef( [[M4_YY_NO_UNPUT]],, +[[ + static void yyunput YYFARGS2( int,c, char *,yy_bp) +%endif +%if-c++-only + void yyFlexLexer::yyunput( int c, char* yy_bp) +%endif +{ + char *yy_cp; + M4_YY_DECL_GUTS_VAR(); + + yy_cp = YY_G(yy_c_buf_p); + + /* undo effects of setting up yytext */ + *yy_cp = YY_G(yy_hold_char); + + if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) + { /* need to shift things up to make room */ + /* +2 for EOB chars. */ + int number_to_move = YY_G(yy_n_chars) + 2; + char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ + YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; + char *source = + &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; + + while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) + *--dest = *--source; + + yy_cp += (int) (dest - source); + yy_bp += (int) (dest - source); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = + YY_G(yy_n_chars) = (int) YY_CURRENT_BUFFER_LVALUE->yy_buf_size; + + if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) + YY_FATAL_ERROR( "flex scanner push-back overflow" ); + } + + *--yy_cp = (char) c; + +%% [18.0] update yylineno here +m4_ifdef( [[M4_YY_USE_LINENO]], +[[ + if ( c == '\n' ){ + --yylineno; + } +]]) + + YY_G(yytext_ptr) = yy_bp; + YY_G(yy_hold_char) = *yy_cp; + YY_G(yy_c_buf_p) = yy_cp; +} +%if-c-only +]]) +%endif +#endif + +%if-c-only +#ifndef YY_NO_INPUT +#ifdef __cplusplus + static int yyinput (M4_YY_DEF_ONLY_ARG) +#else + static int input (M4_YY_DEF_ONLY_ARG) +#endif + +%endif +%if-c++-only + int yyFlexLexer::yyinput() +%endif +{ + int c; + M4_YY_DECL_GUTS_VAR(); + + *YY_G(yy_c_buf_p) = YY_G(yy_hold_char); + + if ( *YY_G(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) + { + /* yy_c_buf_p now points to the character we want to return. + * If this occurs *before* the EOB characters, then it's a + * valid NUL; if not, then we've hit the end of the buffer. + */ + if ( YY_G(yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[YY_G(yy_n_chars)] ) + /* This was really a NUL. */ + *YY_G(yy_c_buf_p) = '\0'; + + else + { /* need more input */ + int offset = (int) (YY_G(yy_c_buf_p) - YY_G(yytext_ptr)); + ++YY_G(yy_c_buf_p); + + switch ( yy_get_next_buffer( M4_YY_CALL_ONLY_ARG ) ) + { + case EOB_ACT_LAST_MATCH: + /* This happens because yy_g_n_b() + * sees that we've accumulated a + * token and flags that we need to + * try matching the token before + * proceeding. But for input(), + * there's no matching to consider. + * So convert the EOB_ACT_LAST_MATCH + * to EOB_ACT_END_OF_FILE. + */ + + /* Reset buffer status. */ + yyrestart( yyin M4_YY_CALL_LAST_ARG); + + /*FALLTHROUGH*/ + + case EOB_ACT_END_OF_FILE: + { + if ( yywrap( M4_YY_CALL_ONLY_ARG ) ) + return 0; + + if ( ! YY_G(yy_did_buffer_switch_on_eof) ) + YY_NEW_FILE; +#ifdef __cplusplus + return yyinput(M4_YY_CALL_ONLY_ARG); +#else + return input(M4_YY_CALL_ONLY_ARG); +#endif + } + + case EOB_ACT_CONTINUE_SCAN: + YY_G(yy_c_buf_p) = YY_G(yytext_ptr) + offset; + break; + } + } + } + + c = *(unsigned char *) YY_G(yy_c_buf_p); /* cast for 8-bit char's */ + *YY_G(yy_c_buf_p) = '\0'; /* preserve yytext */ + YY_G(yy_hold_char) = *++YY_G(yy_c_buf_p); + +%% [19.0] update BOL and yylineno + + return c; +} +%if-c-only +#endif /* ifndef YY_NO_INPUT */ +%endif + +/** Immediately switch to a different input stream. + * @param input_file A readable stream. + * M4_YY_DOC_PARAM + * @note This function does not reset the start condition to @c INITIAL . + */ +%if-c-only + void yyrestart YYFARGS1( FILE *,input_file) +%endif +%if-c++-only + void yyFlexLexer::yyrestart( std::istream& input_file ) +%endif +{ + M4_YY_DECL_GUTS_VAR(); + + if ( ! YY_CURRENT_BUFFER ){ + yyensure_buffer_stack (M4_YY_CALL_ONLY_ARG); + YY_CURRENT_BUFFER_LVALUE = + yy_create_buffer( yyin, YY_BUF_SIZE M4_YY_CALL_LAST_ARG); + } + + yy_init_buffer( YY_CURRENT_BUFFER, input_file M4_YY_CALL_LAST_ARG); + yy_load_buffer_state( M4_YY_CALL_ONLY_ARG ); +} + +%if-c++-only +/** Delegate to the new version that takes an istream reference. + * @param input_file A readable stream. + * M4_YY_DOC_PARAM + * @note This function does not reset the start condition to @c INITIAL . + */ +void yyFlexLexer::yyrestart( std::istream* input_file ) +{ + if( ! input_file ) { + input_file = &yyin; + } + yyrestart( *input_file ); +} +%endif + +/** Switch to a different input buffer. + * @param new_buffer The new input buffer. + * M4_YY_DOC_PARAM + */ +%if-c-only + void yy_switch_to_buffer YYFARGS1( YY_BUFFER_STATE ,new_buffer) +%endif +%if-c++-only + void yyFlexLexer::yy_switch_to_buffer( YY_BUFFER_STATE new_buffer ) +%endif +{ + M4_YY_DECL_GUTS_VAR(); + + /* TODO. We should be able to replace this entire function body + * with + * yypop_buffer_state(); + * yypush_buffer_state(new_buffer); + */ + yyensure_buffer_stack (M4_YY_CALL_ONLY_ARG); + if ( YY_CURRENT_BUFFER == new_buffer ) + return; + + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *YY_G(yy_c_buf_p) = YY_G(yy_hold_char); + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = YY_G(yy_c_buf_p); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = YY_G(yy_n_chars); + } + + YY_CURRENT_BUFFER_LVALUE = new_buffer; + yy_load_buffer_state( M4_YY_CALL_ONLY_ARG ); + + /* We don't actually know whether we did this switch during + * EOF (yywrap()) processing, but the only time this flag + * is looked at is after yywrap() is called, so it's safe + * to go ahead and always set it. + */ + YY_G(yy_did_buffer_switch_on_eof) = 1; +} + + +%if-c-only +static void yy_load_buffer_state (M4_YY_DEF_ONLY_ARG) +%endif +%if-c++-only + void yyFlexLexer::yy_load_buffer_state() +%endif +{ + M4_YY_DECL_GUTS_VAR(); + YY_G(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + YY_G(yytext_ptr) = YY_G(yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; +%if-c-only + yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; +%endif +%if-c++-only + yyin.rdbuf(YY_CURRENT_BUFFER_LVALUE->yy_input_file); +%endif + YY_G(yy_hold_char) = *YY_G(yy_c_buf_p); +} + +/** Allocate and initialize an input buffer state. + * @param file A readable stream. + * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. + * M4_YY_DOC_PARAM + * @return the allocated buffer state. + */ +%if-c-only + YY_BUFFER_STATE yy_create_buffer YYFARGS2( FILE *,file, int ,size) +%endif +%if-c++-only + YY_BUFFER_STATE yyFlexLexer::yy_create_buffer( std::istream& file, int size ) +%endif +{ + YY_BUFFER_STATE b; + m4_dnl M4_YY_DECL_GUTS_VAR(); + + b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) M4_YY_CALL_LAST_ARG ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); + + b->yy_buf_size = size; + + /* yy_ch_buf has to be 2 characters longer than the size given because + * we need to put in 2 end-of-buffer characters. + */ + b->yy_ch_buf = (char *) yyalloc( (yy_size_t) (b->yy_buf_size + 2) M4_YY_CALL_LAST_ARG ); + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); + + b->yy_is_our_buffer = 1; + + yy_init_buffer( b, file M4_YY_CALL_LAST_ARG); + + return b; +} + +%if-c++-only +/** Delegate creation of buffers to the new version that takes an istream reference. + * @param file A readable stream. + * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. + * M4_YY_DOC_PARAM + * @return the allocated buffer state. + */ + YY_BUFFER_STATE yyFlexLexer::yy_create_buffer( std::istream* file, int size ) +{ + return yy_create_buffer( *file, size ); +} +%endif + +/** Destroy the buffer. + * @param b a buffer created with yy_create_buffer() + * M4_YY_DOC_PARAM + */ +%if-c-only + void yy_delete_buffer YYFARGS1( YY_BUFFER_STATE ,b) +%endif +%if-c++-only + void yyFlexLexer::yy_delete_buffer( YY_BUFFER_STATE b ) +%endif +{ + M4_YY_DECL_GUTS_VAR(); + + if ( ! b ) + return; + + if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ + YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; + + if ( b->yy_is_our_buffer ) + yyfree( (void *) b->yy_ch_buf M4_YY_CALL_LAST_ARG ); + + yyfree( (void *) b M4_YY_CALL_LAST_ARG ); +} + + +/* Initializes or reinitializes a buffer. + * This function is sometimes called more than once on the same buffer, + * such as during a yyrestart() or at EOF. + */ +%if-c-only + static void yy_init_buffer YYFARGS2( YY_BUFFER_STATE ,b, FILE *,file) +%endif +%if-c++-only + void yyFlexLexer::yy_init_buffer( YY_BUFFER_STATE b, std::istream& file ) +%endif + +{ + int oerrno = errno; + M4_YY_DECL_GUTS_VAR(); + + yy_flush_buffer( b M4_YY_CALL_LAST_ARG); + +%if-c-only + b->yy_input_file = file; +%endif +%if-c++-only + b->yy_input_file = file.rdbuf(); +%endif + b->yy_fill_buffer = 1; + + /* If b is the current buffer, then yy_init_buffer was _probably_ + * called from yyrestart() or through yy_get_next_buffer. + * In that case, we don't want to reset the lineno or column. + */ + if (b != YY_CURRENT_BUFFER){ + b->yy_bs_lineno = 1; + b->yy_bs_column = 0; + } + +%if-c-only +m4_ifdef( [[M4_YY_ALWAYS_INTERACTIVE]], +[[ + b->yy_is_interactive = 1; +]], +[[ + m4_ifdef( [[M4_YY_NEVER_INTERACTIVE]], + [[ + b->yy_is_interactive = 0; + ]], + [[ + b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; + ]]) +]]) +%endif +%if-c++-only + b->yy_is_interactive = 0; +%endif + errno = oerrno; +} + +/** Discard all buffered characters. On the next scan, YY_INPUT will be called. + * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. + * M4_YY_DOC_PARAM + */ +%if-c-only + void yy_flush_buffer YYFARGS1( YY_BUFFER_STATE ,b) +%endif +%if-c++-only + void yyFlexLexer::yy_flush_buffer( YY_BUFFER_STATE b ) +%endif +{ + M4_YY_DECL_GUTS_VAR(); + if ( ! b ) + return; + + b->yy_n_chars = 0; + + /* We always need two end-of-buffer characters. The first causes + * a transition to the end-of-buffer state. The second causes + * a jam in that state. + */ + b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; + b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; + + b->yy_buf_pos = &b->yy_ch_buf[0]; + + b->yy_at_bol = 1; + b->yy_buffer_status = YY_BUFFER_NEW; + + if ( b == YY_CURRENT_BUFFER ) + yy_load_buffer_state( M4_YY_CALL_ONLY_ARG ); +} + +%if-c-or-c++ +/** Pushes the new state onto the stack. The new state becomes + * the current state. This function will allocate the stack + * if necessary. + * @param new_buffer The new state. + * M4_YY_DOC_PARAM + */ +%if-c-only +void yypush_buffer_state YYFARGS1(YY_BUFFER_STATE,new_buffer) +%endif +%if-c++-only +void yyFlexLexer::yypush_buffer_state (YY_BUFFER_STATE new_buffer) +%endif +{ + M4_YY_DECL_GUTS_VAR(); + if (new_buffer == NULL) + return; + + yyensure_buffer_stack(M4_YY_CALL_ONLY_ARG); + + /* This block is copied from yy_switch_to_buffer. */ + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *YY_G(yy_c_buf_p) = YY_G(yy_hold_char); + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = YY_G(yy_c_buf_p); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = YY_G(yy_n_chars); + } + + /* Only push if top exists. Otherwise, replace top. */ + if (YY_CURRENT_BUFFER) + YY_G(yy_buffer_stack_top)++; + YY_CURRENT_BUFFER_LVALUE = new_buffer; + + /* copied from yy_switch_to_buffer. */ + yy_load_buffer_state( M4_YY_CALL_ONLY_ARG ); + YY_G(yy_did_buffer_switch_on_eof) = 1; +} +%endif + + +%if-c-or-c++ +/** Removes and deletes the top of the stack, if present. + * The next element becomes the new top. + * M4_YY_DOC_PARAM + */ +%if-c-only +void yypop_buffer_state (M4_YY_DEF_ONLY_ARG) +%endif +%if-c++-only +void yyFlexLexer::yypop_buffer_state (void) +%endif +{ + M4_YY_DECL_GUTS_VAR(); + if (!YY_CURRENT_BUFFER) + return; + + yy_delete_buffer(YY_CURRENT_BUFFER M4_YY_CALL_LAST_ARG); + YY_CURRENT_BUFFER_LVALUE = NULL; + if (YY_G(yy_buffer_stack_top) > 0) + --YY_G(yy_buffer_stack_top); + + if (YY_CURRENT_BUFFER) { + yy_load_buffer_state( M4_YY_CALL_ONLY_ARG ); + YY_G(yy_did_buffer_switch_on_eof) = 1; + } +} +%endif + + +%if-c-or-c++ +/* Allocates the stack if it does not exist. + * Guarantees space for at least one push. + */ +%if-c-only +static void yyensure_buffer_stack (M4_YY_DEF_ONLY_ARG) +%endif +%if-c++-only +void yyFlexLexer::yyensure_buffer_stack(void) +%endif +{ + yy_size_t num_to_alloc; + M4_YY_DECL_GUTS_VAR(); + + if (!YY_G(yy_buffer_stack)) { + + /* First allocation is just for 2 elements, since we don't know if this + * scanner will even need a stack. We use 2 instead of 1 to avoid an + * immediate realloc on the next call. + */ + num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */ + YY_G(yy_buffer_stack) = (struct yy_buffer_state**)yyalloc + (num_to_alloc * sizeof(struct yy_buffer_state*) + M4_YY_CALL_LAST_ARG); + if ( ! YY_G(yy_buffer_stack) ) + YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); + + + memset(YY_G(yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); + + YY_G(yy_buffer_stack_max) = num_to_alloc; + YY_G(yy_buffer_stack_top) = 0; + return; + } + + if (YY_G(yy_buffer_stack_top) >= (YY_G(yy_buffer_stack_max)) - 1){ + + /* Increase the buffer to prepare for a possible push. */ + yy_size_t grow_size = 8 /* arbitrary grow size */; + + num_to_alloc = YY_G(yy_buffer_stack_max) + grow_size; + YY_G(yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc + (YY_G(yy_buffer_stack), + num_to_alloc * sizeof(struct yy_buffer_state*) + M4_YY_CALL_LAST_ARG); + if ( ! YY_G(yy_buffer_stack) ) + YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); + + /* zero only the new slots.*/ + memset(YY_G(yy_buffer_stack) + YY_G(yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); + YY_G(yy_buffer_stack_max) = num_to_alloc; + } +} +%endif + + + + +m4_ifdef( [[M4_YY_NO_SCAN_BUFFER]],, +[[ +%if-c-only +/** Setup the input buffer state to scan directly from a user-specified character buffer. + * @param base the character buffer + * @param size the size in bytes of the character buffer + * M4_YY_DOC_PARAM + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE yy_scan_buffer YYFARGS2( char *,base, yy_size_t ,size) +{ + YY_BUFFER_STATE b; + m4_dnl M4_YY_DECL_GUTS_VAR(); + + if ( size < 2 || + base[size-2] != YY_END_OF_BUFFER_CHAR || + base[size-1] != YY_END_OF_BUFFER_CHAR ) + /* They forgot to leave room for the EOB's. */ + return NULL; + + b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) M4_YY_CALL_LAST_ARG ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); + + b->yy_buf_size = (int) (size - 2); /* "- 2" to take care of EOB's */ + b->yy_buf_pos = b->yy_ch_buf = base; + b->yy_is_our_buffer = 0; + b->yy_input_file = NULL; + b->yy_n_chars = b->yy_buf_size; + b->yy_is_interactive = 0; + b->yy_at_bol = 1; + b->yy_fill_buffer = 0; + b->yy_buffer_status = YY_BUFFER_NEW; + + yy_switch_to_buffer( b M4_YY_CALL_LAST_ARG ); + + return b; +} +%endif +]]) + + +m4_ifdef( [[M4_YY_NO_SCAN_STRING]],, +[[ +%if-c-only +/** Setup the input buffer state to scan a string. The next call to yylex() will + * scan from a @e copy of @a str. + * @param yystr a NUL-terminated string to scan + * M4_YY_DOC_PARAM + * @return the newly allocated buffer state object. + * @note If you want to scan bytes that may contain NUL values, then use + * yy_scan_bytes() instead. + */ +YY_BUFFER_STATE yy_scan_string YYFARGS1( const char *, yystr) +{ + m4_dnl M4_YY_DECL_GUTS_VAR(); + + return yy_scan_bytes( yystr, (int) strlen(yystr) M4_YY_CALL_LAST_ARG); +} +%endif +]]) + + +m4_ifdef( [[M4_YY_NO_SCAN_BYTES]],, +[[ +%if-c-only +/** Setup the input buffer state to scan the given bytes. The next call to yylex() will + * scan from a @e copy of @a bytes. + * @param yybytes the byte buffer to scan + * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. + * M4_YY_DOC_PARAM + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE yy_scan_bytes YYFARGS2( const char *,yybytes, int ,_yybytes_len) +{ + YY_BUFFER_STATE b; + char *buf; + yy_size_t n; + int i; + m4_dnl M4_YY_DECL_GUTS_VAR(); + + /* Get memory for full buffer, including space for trailing EOB's. */ + n = (yy_size_t) (_yybytes_len + 2); + buf = (char *) yyalloc( n M4_YY_CALL_LAST_ARG ); + if ( ! buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); + + for ( i = 0; i < _yybytes_len; ++i ) + buf[i] = yybytes[i]; + + buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; + + b = yy_scan_buffer( buf, n M4_YY_CALL_LAST_ARG); + if ( ! b ) + YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); + + /* It's okay to grow etc. this buffer, and we should throw it + * away when we're done. + */ + b->yy_is_our_buffer = 1; + + return b; +} +%endif +]]) + + +m4_ifdef( [[M4_YY_NO_PUSH_STATE]],, +[[ +%if-c-only + static void yy_push_state YYFARGS1( int ,_new_state) +%endif +%if-c++-only + void yyFlexLexer::yy_push_state( int _new_state ) +%endif +{ + M4_YY_DECL_GUTS_VAR(); + if ( YY_G(yy_start_stack_ptr) >= YY_G(yy_start_stack_depth) ) + { + yy_size_t new_size; + + YY_G(yy_start_stack_depth) += YY_START_STACK_INCR; + new_size = (yy_size_t) YY_G(yy_start_stack_depth) * sizeof( int ); + + if ( ! YY_G(yy_start_stack) ) + YY_G(yy_start_stack) = (int *) yyalloc( new_size M4_YY_CALL_LAST_ARG ); + + else + YY_G(yy_start_stack) = (int *) yyrealloc( + (void *) YY_G(yy_start_stack), new_size M4_YY_CALL_LAST_ARG ); + + if ( ! YY_G(yy_start_stack) ) + YY_FATAL_ERROR( "out of memory expanding start-condition stack" ); + } + + YY_G(yy_start_stack)[YY_G(yy_start_stack_ptr)++] = YY_START; + + BEGIN(_new_state); +} +]]) + + +m4_ifdef( [[M4_YY_NO_POP_STATE]],, +[[ +%if-c-only + static void yy_pop_state (M4_YY_DEF_ONLY_ARG) +%endif +%if-c++-only + void yyFlexLexer::yy_pop_state() +%endif +{ + M4_YY_DECL_GUTS_VAR(); + if ( --YY_G(yy_start_stack_ptr) < 0 ) + YY_FATAL_ERROR( "start-condition stack underflow" ); + + BEGIN(YY_G(yy_start_stack)[YY_G(yy_start_stack_ptr)]); +} +]]) + + +m4_ifdef( [[M4_YY_NO_TOP_STATE]],, +[[ +%if-c-only + static int yy_top_state (M4_YY_DEF_ONLY_ARG) +%endif +%if-c++-only + int yyFlexLexer::yy_top_state() +%endif +{ + M4_YY_DECL_GUTS_VAR(); + return YY_G(yy_start_stack)[YY_G(yy_start_stack_ptr) - 1]; +} +]]) + +#ifndef YY_EXIT_FAILURE +#define YY_EXIT_FAILURE 2 +#endif + +%if-c-only +static void yynoreturn yy_fatal_error YYFARGS1(const char*, msg) +{ + M4_YY_DECL_GUTS_VAR(); + M4_YY_NOOP_GUTS_VAR(); + fprintf( stderr, "%s\n", msg ); + exit( YY_EXIT_FAILURE ); +} +%endif +%if-c++-only +void yyFlexLexer::LexerError( const char* msg ) +{ + M4_YY_DECL_GUTS_VAR(); + std::cerr << msg << std::endl; + exit( YY_EXIT_FAILURE ); +} +%endif + +/* Redefine yyless() so it works in section 3 code. */ + +#undef yyless +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up yytext. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + yytext[yyleng] = YY_G(yy_hold_char); \ + YY_G(yy_c_buf_p) = yytext + yyless_macro_arg; \ + YY_G(yy_hold_char) = *YY_G(yy_c_buf_p); \ + *YY_G(yy_c_buf_p) = '\0'; \ + yyleng = yyless_macro_arg; \ + } \ + while ( 0 ) + + + +/* Accessor methods (get/set functions) to struct members. */ + +%if-c-only +%if-reentrant +m4_ifdef( [[M4_YY_NO_GET_EXTRA]],, +[[ +/** Get the user-defined data for this scanner. + * M4_YY_DOC_PARAM + */ +YY_EXTRA_TYPE yyget_extra (M4_YY_DEF_ONLY_ARG) +{ + M4_YY_DECL_GUTS_VAR(); + return yyextra; +} +]]) +%endif + +m4_ifdef( [[M4_YY_NO_GET_LINENO]],, +[[ +/** Get the current line number. + * M4_YY_DOC_PARAM + */ +int yyget_lineno (M4_YY_DEF_ONLY_ARG) +{ + M4_YY_DECL_GUTS_VAR(); + + m4_ifdef( [[M4_YY_REENTRANT]], + [[ + if (! YY_CURRENT_BUFFER) + return 0; + ]]) + return yylineno; +} +]]) + +m4_ifdef( [[M4_YY_REENTRANT]], +[[ +m4_ifdef( [[M4_YY_NO_GET_COLUMN]],, +[[ +/** Get the current column number. + * M4_YY_DOC_PARAM + */ +int yyget_column (M4_YY_DEF_ONLY_ARG) +{ + M4_YY_DECL_GUTS_VAR(); + + m4_ifdef( [[M4_YY_REENTRANT]], + [[ + if (! YY_CURRENT_BUFFER) + return 0; + ]]) + return yycolumn; +} +]]) +]]) + +m4_ifdef( [[M4_YY_NO_GET_IN]],, +[[ +/** Get the input stream. + * M4_YY_DOC_PARAM + */ +FILE *yyget_in (M4_YY_DEF_ONLY_ARG) +{ + M4_YY_DECL_GUTS_VAR(); + return yyin; +} +]]) + +m4_ifdef( [[M4_YY_NO_GET_OUT]],, +[[ +/** Get the output stream. + * M4_YY_DOC_PARAM + */ +FILE *yyget_out (M4_YY_DEF_ONLY_ARG) +{ + M4_YY_DECL_GUTS_VAR(); + return yyout; +} +]]) + +m4_ifdef( [[M4_YY_NO_GET_LENG]],, +[[ +/** Get the length of the current token. + * M4_YY_DOC_PARAM + */ +int yyget_leng (M4_YY_DEF_ONLY_ARG) +{ + M4_YY_DECL_GUTS_VAR(); + return yyleng; +} +]]) + +/** Get the current token. + * M4_YY_DOC_PARAM + */ +m4_ifdef( [[M4_YY_NO_GET_TEXT]],, +[[ +char *yyget_text (M4_YY_DEF_ONLY_ARG) +{ + M4_YY_DECL_GUTS_VAR(); + return yytext; +} +]]) + +%if-reentrant +m4_ifdef( [[M4_YY_NO_SET_EXTRA]],, +[[ +/** Set the user-defined data. This data is never touched by the scanner. + * @param user_defined The data to be associated with this scanner. + * M4_YY_DOC_PARAM + */ +void yyset_extra YYFARGS1( YY_EXTRA_TYPE ,user_defined) +{ + M4_YY_DECL_GUTS_VAR(); + yyextra = user_defined ; +} +]]) +%endif + +m4_ifdef( [[M4_YY_NO_SET_LINENO]],, +[[ +/** Set the current line number. + * @param _line_number line number + * M4_YY_DOC_PARAM + */ +void yyset_lineno YYFARGS1( int ,_line_number) +{ + M4_YY_DECL_GUTS_VAR(); + + m4_ifdef( [[M4_YY_REENTRANT]], + [[ + /* lineno is only valid if an input buffer exists. */ + if (! YY_CURRENT_BUFFER ) + YY_FATAL_ERROR( "yyset_lineno called with no buffer" ); + ]]) + yylineno = _line_number; +} +]]) + +m4_ifdef( [[M4_YY_REENTRANT]], +[[ +m4_ifdef( [[M4_YY_NO_SET_COLUMN]],, +[[ +/** Set the current column. + * @param _column_no column number + * M4_YY_DOC_PARAM + */ +void yyset_column YYFARGS1( int , _column_no) +{ + M4_YY_DECL_GUTS_VAR(); + + m4_ifdef( [[M4_YY_REENTRANT]], + [[ + /* column is only valid if an input buffer exists. */ + if (! YY_CURRENT_BUFFER ) + YY_FATAL_ERROR( "yyset_column called with no buffer" ); + ]]) + yycolumn = _column_no; +} +]]) +]]) + + +m4_ifdef( [[M4_YY_NO_SET_IN]],, +[[ +/** Set the input stream. This does not discard the current + * input buffer. + * @param _in_str A readable stream. + * M4_YY_DOC_PARAM + * @see yy_switch_to_buffer + */ +void yyset_in YYFARGS1( FILE * ,_in_str) +{ + M4_YY_DECL_GUTS_VAR(); + yyin = _in_str ; +} +]]) + +m4_ifdef( [[M4_YY_NO_SET_OUT]],, +[[ +void yyset_out YYFARGS1( FILE * ,_out_str) +{ + M4_YY_DECL_GUTS_VAR(); + yyout = _out_str ; +} +]]) + + +m4_ifdef( [[M4_YY_NO_GET_DEBUG]],, +[[ +int yyget_debug (M4_YY_DEF_ONLY_ARG) +{ + M4_YY_DECL_GUTS_VAR(); + return yy_flex_debug; +} +]]) + +m4_ifdef( [[M4_YY_NO_SET_DEBUG]],, +[[ +void yyset_debug YYFARGS1( int ,_bdebug) +{ + M4_YY_DECL_GUTS_VAR(); + yy_flex_debug = _bdebug ; +} +]]) +%endif + +%if-reentrant +/* Accessor methods for yylval and yylloc */ + +%if-bison-bridge +m4_ifdef( [[M4_YY_NO_GET_LVAL]],, +[[ +YYSTYPE * yyget_lval (M4_YY_DEF_ONLY_ARG) +{ + M4_YY_DECL_GUTS_VAR(); + return yylval; +} +]]) + +m4_ifdef( [[M4_YY_NO_SET_LVAL]],, +[[ +void yyset_lval YYFARGS1( YYSTYPE * ,yylval_param) +{ + M4_YY_DECL_GUTS_VAR(); + yylval = yylval_param; +} +]]) + +m4_ifdef( [[]], +[[ + m4_ifdef( [[M4_YY_NO_GET_LLOC]],, + [[ +YYLTYPE *yyget_lloc (M4_YY_DEF_ONLY_ARG) +{ + M4_YY_DECL_GUTS_VAR(); + return yylloc; +} + ]]) + + m4_ifdef( [[M4_YY_NO_SET_LLOC]],, + [[ +void yyset_lloc YYFARGS1( YYLTYPE * ,yylloc_param) +{ + M4_YY_DECL_GUTS_VAR(); + yylloc = yylloc_param; +} + ]]) +]]) + +%endif + + +/* User-visible API */ + +/* yylex_init is special because it creates the scanner itself, so it is + * the ONLY reentrant function that doesn't take the scanner as the last argument. + * That's why we explicitly handle the declaration, instead of using our macros. + */ +int yylex_init(yyscan_t* ptr_yy_globals) +{ + if (ptr_yy_globals == NULL){ + errno = EINVAL; + return 1; + } + + *ptr_yy_globals = (yyscan_t) yyalloc ( sizeof( struct yyguts_t ), NULL ); + + if (*ptr_yy_globals == NULL){ + errno = ENOMEM; + return 1; + } + + /* By setting to 0xAA, we expose bugs in yy_init_globals. Leave at 0x00 for releases. */ + memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t)); + + return yy_init_globals ( *ptr_yy_globals ); +} + + +/* yylex_init_extra has the same functionality as yylex_init, but follows the + * convention of taking the scanner as the last argument. Note however, that + * this is a *pointer* to a scanner, as it will be allocated by this call (and + * is the reason, too, why this function also must handle its own declaration). + * The user defined value in the first argument will be available to yyalloc in + * the yyextra field. + */ +int yylex_init_extra( YY_EXTRA_TYPE yy_user_defined, yyscan_t* ptr_yy_globals ) +{ + struct yyguts_t dummy_yyguts; + + yyset_extra (yy_user_defined, &dummy_yyguts); + + if (ptr_yy_globals == NULL){ + errno = EINVAL; + return 1; + } + + *ptr_yy_globals = (yyscan_t) yyalloc ( sizeof( struct yyguts_t ), &dummy_yyguts ); + + if (*ptr_yy_globals == NULL){ + errno = ENOMEM; + return 1; + } + + /* By setting to 0xAA, we expose bugs in + yy_init_globals. Leave at 0x00 for releases. */ + memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t)); + + yyset_extra (yy_user_defined, *ptr_yy_globals); + + return yy_init_globals ( *ptr_yy_globals ); +} + +%endif if-c-only +%# Actually, that ended an if-rentrant section + +%if-c-only +static int yy_init_globals (M4_YY_DEF_ONLY_ARG) +{ + M4_YY_DECL_GUTS_VAR(); + /* Initialization is the same as for the non-reentrant scanner. + * This function is called from yylex_destroy(), so don't allocate here. + */ + +m4_ifdef( [[M4_YY_USE_LINENO]], +[[ + m4_ifdef( [[M4_YY_NOT_REENTRANT]], + [[ + /* We do not touch yylineno unless the option is enabled. */ + yylineno = 1; + ]]) +]]) + YY_G(yy_buffer_stack) = NULL; + YY_G(yy_buffer_stack_top) = 0; + YY_G(yy_buffer_stack_max) = 0; + YY_G(yy_c_buf_p) = NULL; + YY_G(yy_init) = 0; + YY_G(yy_start) = 0; + +m4_ifdef( [[M4_YY_HAS_START_STACK_VARS]], +[[ + YY_G(yy_start_stack_ptr) = 0; + YY_G(yy_start_stack_depth) = 0; + YY_G(yy_start_stack) = NULL; +]]) + +m4_ifdef( [[M4_YY_USES_REJECT]], +[[ + YY_G(yy_state_buf) = 0; + YY_G(yy_state_ptr) = 0; + YY_G(yy_full_match) = 0; + YY_G(yy_lp) = 0; +]]) + +m4_ifdef( [[M4_YY_TEXT_IS_ARRAY]], +[[ + YY_G(yytext_ptr) = 0; + YY_G(yy_more_offset) = 0; + YY_G(yy_prev_more_offset) = 0; +]]) + +/* Defined in main.c */ +#ifdef YY_STDINIT + yyin = stdin; + yyout = stdout; +#else + yyin = NULL; + yyout = NULL; +#endif + + /* For future reference: Set errno on error, since we are called by + * yylex_init() + */ + return 0; +} +%endif + + +%if-c-only SNIP! this currently causes conflicts with the c++ scanner +/* yylex_destroy is for both reentrant and non-reentrant scanners. */ +int yylex_destroy (M4_YY_DEF_ONLY_ARG) +{ + M4_YY_DECL_GUTS_VAR(); + + /* Pop the buffer stack, destroying each element. */ + while(YY_CURRENT_BUFFER){ + yy_delete_buffer( YY_CURRENT_BUFFER M4_YY_CALL_LAST_ARG ); + YY_CURRENT_BUFFER_LVALUE = NULL; + yypop_buffer_state(M4_YY_CALL_ONLY_ARG); + } + + /* Destroy the stack itself. */ + yyfree(YY_G(yy_buffer_stack) M4_YY_CALL_LAST_ARG); + YY_G(yy_buffer_stack) = NULL; + +m4_ifdef( [[M4_YY_HAS_START_STACK_VARS]], +[[ + /* Destroy the start condition stack. */ + yyfree( YY_G(yy_start_stack) M4_YY_CALL_LAST_ARG ); + YY_G(yy_start_stack) = NULL; +]]) + +m4_ifdef( [[M4_YY_USES_REJECT]], +[[ + yyfree ( YY_G(yy_state_buf) M4_YY_CALL_LAST_ARG); + YY_G(yy_state_buf) = NULL; +]]) + + /* Reset the globals. This is important in a non-reentrant scanner so the next time + * yylex() is called, initialization will occur. */ + yy_init_globals( M4_YY_CALL_ONLY_ARG); + +%if-reentrant + /* Destroy the main struct (reentrant only). */ + yyfree ( yyscanner M4_YY_CALL_LAST_ARG ); + yyscanner = NULL; +%endif + return 0; +} +%endif + + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +/* + * Internal utility routines. + */ +]]) + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +#ifndef yytext_ptr +static void yy_flex_strncpy YYFARGS3( char*,s1, const char *,s2, int,n) +{ + M4_YY_DECL_GUTS_VAR(); + M4_YY_NOOP_GUTS_VAR(); + + int i; + for ( i = 0; i < n; ++i ) + s1[i] = s2[i]; +} +#endif +]]) + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen YYFARGS1( const char *,s) +{ + int n; + for ( n = 0; s[n]; ++n ) + ; + + return n; +} +#endif +]]) + +m4_ifdef( [[M4_YY_NO_FLEX_ALLOC]],, +[[ +void *yyalloc YYFARGS1( yy_size_t ,size) +{ + M4_YY_DECL_GUTS_VAR(); + M4_YY_NOOP_GUTS_VAR(); + return malloc(size); +} +]]) + +m4_ifdef( [[M4_YY_NO_FLEX_REALLOC]],, +[[ +void *yyrealloc YYFARGS2( void *,ptr, yy_size_t ,size) +{ + M4_YY_DECL_GUTS_VAR(); + M4_YY_NOOP_GUTS_VAR(); + + /* The cast to (char *) in the following accommodates both + * implementations that use char* generic pointers, and those + * that use void* generic pointers. It works with the latter + * because both ANSI C and C++ allow castless assignment from + * any pointer type to void*, and deal with argument conversions + * as though doing an assignment. + */ + return realloc(ptr, size); +} +]]) + +m4_ifdef( [[M4_YY_NO_FLEX_FREE]],, +[[ +void yyfree YYFARGS1( void *,ptr) +{ + M4_YY_DECL_GUTS_VAR(); + M4_YY_NOOP_GUTS_VAR(); + free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ +} +]]) + +%if-tables-serialization definitions +m4preproc_include(`tables_shared.c') + +static int yytbl_read8 (void *v, struct yytbl_reader * rd) +{ + errno = 0; + if (fread (v, sizeof (flex_uint8_t), 1, rd->fp) != 1){ + errno = EIO; + return -1; + } + rd->bread += (flex_uint32_t) sizeof(flex_uint8_t); + return 0; +} + +static int yytbl_read16 (void *v, struct yytbl_reader * rd) +{ + errno = 0; + if (fread (v, sizeof (flex_uint16_t), 1, rd->fp) != 1){ + errno = EIO; + return -1; + } + *((flex_uint16_t *) v) = ntohs (*((flex_uint16_t *) v)); + rd->bread += (flex_uint32_t) sizeof(flex_uint16_t); + return 0; +} + +static int yytbl_read32 (void *v, struct yytbl_reader * rd) +{ + errno = 0; + if (fread (v, sizeof (flex_uint32_t), 1, rd->fp) != 1){ + errno = EIO; + return -1; + } + *((flex_uint32_t *) v) = ntohl (*((flex_uint32_t *) v)); + rd->bread += (flex_uint32_t) sizeof(flex_uint32_t); + return 0; +} + +/** Read the header */ +static int yytbl_hdr_read YYFARGS2(struct yytbl_hdr *, th, struct yytbl_reader *, rd) +{ + size_t bytes; + memset (th, 0, sizeof (struct yytbl_hdr)); + + if (yytbl_read32 (&(th->th_magic), rd) != 0) + return -1; + + if (th->th_magic != YYTBL_MAGIC){ + YY_FATAL_ERROR( "bad magic number" ); /* TODO: not fatal. */ + return -1; + } + + if (yytbl_read32 (&(th->th_hsize), rd) != 0 + || yytbl_read32 (&(th->th_ssize), rd) != 0 + || yytbl_read16 (&(th->th_flags), rd) != 0) + return -1; + + /* Sanity check on header size. Greater than 1k suggests some funny business. */ + if (th->th_hsize < 16 || th->th_hsize > 1024){ + YY_FATAL_ERROR( "insane header size detected" ); /* TODO: not fatal. */ + return -1; + } + + /* Allocate enough space for the version and name fields */ + bytes = th->th_hsize - 14; + th->th_version = (char *) yyalloc (bytes M4_YY_CALL_LAST_ARG); + if ( ! th->th_version ) + YY_FATAL_ERROR( "out of dynamic memory in yytbl_hdr_read()" ); + + /* we read it all into th_version, and point th_name into that data */ + if (fread (th->th_version, 1, bytes, rd->fp) != bytes){ + errno = EIO; + yyfree(th->th_version M4_YY_CALL_LAST_ARG); + th->th_version = NULL; + return -1; + } + else + rd->bread += (flex_uint32_t) bytes; + + th->th_name = th->th_version + strlen (th->th_version) + 1; + return 0; +} + +/** lookup id in the dmap list. + * @param dmap pointer to first element in list + * @return NULL if not found. + */ +static struct yytbl_dmap *yytbl_dmap_lookup YYFARGS2(struct yytbl_dmap *, dmap, + int, id) +{ + M4_YY_DECL_GUTS_VAR(); + M4_YY_NOOP_GUTS_VAR(); + + while (dmap->dm_id) + if ((int)(dmap->dm_id) == id) + return dmap; + else + dmap++; + return NULL; +} + +/** Read a table while mapping its contents to the local array. + * @param dmap used to performing mapping + * @return 0 on success + */ +static int yytbl_data_load YYFARGS2(struct yytbl_dmap *, dmap, struct yytbl_reader*, rd) +{ + struct yytbl_data td; + struct yytbl_dmap *transdmap=0; + int len, i, rv, inner_loop_count; + void *p=0; + + memset (&td, 0, sizeof (struct yytbl_data)); + + if (yytbl_read16 (&td.td_id, rd) != 0 + || yytbl_read16 (&td.td_flags, rd) != 0 + || yytbl_read32 (&td.td_hilen, rd) != 0 + || yytbl_read32 (&td.td_lolen, rd) != 0) + return -1; + + /* Lookup the map for the transition table so we have it in case we need it + * inside the loop below. This scanner might not even have a transition + * table, which is ok. + */ + transdmap = yytbl_dmap_lookup (dmap, YYTD_ID_TRANSITION M4_YY_CALL_LAST_ARG); + + if ((dmap = yytbl_dmap_lookup (dmap, td.td_id M4_YY_CALL_LAST_ARG)) == NULL){ + YY_FATAL_ERROR( "table id not found in map." ); /* TODO: not fatal. */ + return -1; + } + + /* Allocate space for table. + * The --full yy_transition table is a special case, since we + * need the dmap.dm_sz entry to tell us the sizeof the individual + * struct members. + */ + { + size_t bytes; + + if ((td.td_flags & YYTD_STRUCT)) + bytes = sizeof(struct yy_trans_info) * td.td_lolen * (td.td_hilen ? td.td_hilen : 1); + else + bytes = td.td_lolen * (td.td_hilen ? td.td_hilen : 1) * dmap->dm_sz; + + if(M4_YY_TABLES_VERIFY) + /* We point to the array itself */ + p = dmap->dm_arr; + else + /* We point to the address of a pointer. */ + *dmap->dm_arr = p = (void *) yyalloc (bytes M4_YY_CALL_LAST_ARG); + if ( ! p ) + YY_FATAL_ERROR( "out of dynamic memory in yytbl_data_load()" ); + } + + /* If it's a struct, we read 2 integers to get one element */ + if ((td.td_flags & YYTD_STRUCT) != 0) + inner_loop_count = 2; + else + inner_loop_count = 1; + + /* read and map each element. + * This loop iterates once for each element of the td_data array. + * Notice that we increment 'i' in the inner loop. + */ + len = yytbl_calc_total_len (&td); + for (i = 0; i < len; ){ + int j; + + + /* This loop really executes exactly 1 or 2 times. + * The second time is to handle the second member of the + * YYTD_STRUCT for the yy_transition array. + */ + for (j = 0; j < inner_loop_count; j++, i++) { + flex_int32_t t32; + + /* read into t32 no matter what the real size is. */ + { + flex_int16_t t16; + flex_int8_t t8; + + switch (YYTDFLAGS2BYTES (td.td_flags)) { + case sizeof (flex_int32_t): + rv = yytbl_read32 (&t32, rd); + break; + case sizeof (flex_int16_t): + rv = yytbl_read16 (&t16, rd); + t32 = t16; + break; + case sizeof (flex_int8_t): + rv = yytbl_read8 (&t8, rd); + t32 = t8; + break; + default: + YY_FATAL_ERROR( "invalid td_flags" ); /* TODO: not fatal. */ + return -1; + } + } + if (rv != 0) + return -1; + + /* copy into the deserialized array... */ + + if ((td.td_flags & YYTD_STRUCT)) { + /* t32 is the j'th member of a two-element struct. */ + void *v; + + v = j == 0 ? &(((struct yy_trans_info *) p)->yy_verify) + : &(((struct yy_trans_info *) p)->yy_nxt); + + switch (dmap->dm_sz) { + case sizeof (flex_int32_t): + if (M4_YY_TABLES_VERIFY){ + if( ((flex_int32_t *) v)[0] != (flex_int32_t) t32) + YY_FATAL_ERROR( "tables verification failed at YYTD_STRUCT flex_int32_t" ); + }else + ((flex_int32_t *) v)[0] = (flex_int32_t) t32; + break; + case sizeof (flex_int16_t): + if (M4_YY_TABLES_VERIFY ){ + if(((flex_int16_t *) v)[0] != (flex_int16_t) t32) + YY_FATAL_ERROR( "tables verification failed at YYTD_STRUCT flex_int16_t" ); + }else + ((flex_int16_t *) v)[0] = (flex_int16_t) t32; + break; + case sizeof(flex_int8_t): + if (M4_YY_TABLES_VERIFY ){ + if( ((flex_int8_t *) v)[0] != (flex_int8_t) t32) + YY_FATAL_ERROR( "tables verification failed at YYTD_STRUCT flex_int8_t" ); + }else + ((flex_int8_t *) v)[0] = (flex_int8_t) t32; + break; + default: + YY_FATAL_ERROR( "invalid dmap->dm_sz for struct" ); /* TODO: not fatal. */ + return -1; + } + + /* if we're done with j, increment p */ + if (j == 1) + p = (struct yy_trans_info *) p + 1; + } + else if ((td.td_flags & YYTD_PTRANS)) { + /* t32 is an index into the transition array. */ + struct yy_trans_info *v; + + + if (!transdmap){ + YY_FATAL_ERROR( "transition table not found" ); /* TODO: not fatal. */ + return -1; + } + + if( M4_YY_TABLES_VERIFY) + v = &(((struct yy_trans_info *) (transdmap->dm_arr))[t32]); + else + v = &((*((struct yy_trans_info **) (transdmap->dm_arr)))[t32]); + + if(M4_YY_TABLES_VERIFY ){ + if( ((struct yy_trans_info **) p)[0] != v) + YY_FATAL_ERROR( "tables verification failed at YYTD_PTRANS" ); + }else + ((struct yy_trans_info **) p)[0] = v; + + /* increment p */ + p = (struct yy_trans_info **) p + 1; + } + else { + /* t32 is a plain int. copy data, then incrememnt p. */ + switch (dmap->dm_sz) { + case sizeof (flex_int32_t): + if(M4_YY_TABLES_VERIFY ){ + if( ((flex_int32_t *) p)[0] != (flex_int32_t) t32) + YY_FATAL_ERROR( "tables verification failed at flex_int32_t" ); + }else + ((flex_int32_t *) p)[0] = (flex_int32_t) t32; + p = ((flex_int32_t *) p) + 1; + break; + case sizeof (flex_int16_t): + if(M4_YY_TABLES_VERIFY ){ + if( ((flex_int16_t *) p)[0] != (flex_int16_t) t32) + YY_FATAL_ERROR( "tables verification failed at flex_int16_t" ); + }else + ((flex_int16_t *) p)[0] = (flex_int16_t) t32; + p = ((flex_int16_t *) p) + 1; + break; + case sizeof (flex_int8_t): + if(M4_YY_TABLES_VERIFY ){ + if( ((flex_int8_t *) p)[0] != (flex_int8_t) t32) + YY_FATAL_ERROR( "tables verification failed at flex_int8_t" ); + }else + ((flex_int8_t *) p)[0] = (flex_int8_t) t32; + p = ((flex_int8_t *) p) + 1; + break; + default: + YY_FATAL_ERROR( "invalid dmap->dm_sz for plain int" ); /* TODO: not fatal. */ + return -1; + } + } + } + + } + + /* Now eat padding. */ + { + int pad; + pad = yypad64(rd->bread); + while(--pad >= 0){ + flex_int8_t t8; + if(yytbl_read8(&t8,rd) != 0) + return -1; + } + } + + return 0; +} + +%define-yytables The name for this specific scanner's tables. + +/* Find the key and load the DFA tables from the given stream. */ +static int yytbl_fload YYFARGS2(FILE *, fp, const char *, key) +{ + int rv=0; + struct yytbl_hdr th; + struct yytbl_reader rd; + + rd.fp = fp; + th.th_version = NULL; + + /* Keep trying until we find the right set of tables or end of file. */ + while (!feof(rd.fp)) { + rd.bread = 0; + if (yytbl_hdr_read (&th, &rd M4_YY_CALL_LAST_ARG) != 0){ + rv = -1; + goto return_rv; + } + + /* A NULL key means choose the first set of tables. */ + if (key == NULL) + break; + + if (strcmp(th.th_name,key) != 0){ + /* Skip ahead to next set */ + fseek(rd.fp, th.th_ssize - th.th_hsize, SEEK_CUR); + yyfree(th.th_version M4_YY_CALL_LAST_ARG); + th.th_version = NULL; + } + else + break; + } + + while (rd.bread < th.th_ssize){ + /* Load the data tables */ + if(yytbl_data_load (yydmap,&rd M4_YY_CALL_LAST_ARG) != 0){ + rv = -1; + goto return_rv; + } + } + +return_rv: + if(th.th_version){ + yyfree(th.th_version M4_YY_CALL_LAST_ARG); + th.th_version = NULL; + } + + return rv; +} + +/** Load the DFA tables for this scanner from the given stream. */ +int yytables_fload YYFARGS1(FILE *, fp) +{ + + if( yytbl_fload(fp, YYTABLES_NAME M4_YY_CALL_LAST_ARG) != 0) + return -1; + return 0; +} + +/** Destroy the loaded tables, freeing memory, etc.. */ +int yytables_destroy (M4_YY_DEF_ONLY_ARG) +{ + struct yytbl_dmap *dmap=0; + + if(!M4_YY_TABLES_VERIFY){ + /* Walk the dmap, freeing the pointers */ + for(dmap=yydmap; dmap->dm_id; dmap++) { + void * v; + v = dmap->dm_arr; + if(v && *(char**)v){ + yyfree(*(char**)v M4_YY_CALL_LAST_ARG); + *(char**)v = NULL; + } + } + } + + return 0; +} + +/* end table serialization code definitions */ +%endif + + +m4_ifdef([[M4_YY_MAIN]], [[ +int main (void); + +int main () +{ + +%if-reentrant + yyscan_t lexer; + yylex_init(&lexer); + yylex( lexer ); + yylex_destroy( lexer); + +%endif +%if-not-reentrant + yylex(); +%endif + + return 0; +} +]]) + +%ok-for-header +m4_ifdef( [[M4_YY_IN_HEADER]], +[[ +#undef YY_NEW_FILE +#undef YY_FLUSH_BUFFER +#undef yy_set_bol +#undef yy_new_buffer +#undef yy_set_interactive +#undef YY_DO_BEFORE_ACTION + +#ifdef YY_DECL_IS_OURS +#undef YY_DECL_IS_OURS +#undef YY_DECL +#endif +m4preproc_undivert(1) +]]) Property changes on: vendor/flex/2.6.4/src/flex.skl ___________________________________________________________________ Added: fbsd:nokeywords ## -0,0 +1 ## +yes \ No newline at end of property Index: vendor/flex/2.6.4/src/flexdef.h =================================================================== --- vendor/flex/2.6.4/src/flexdef.h (nonexistent) +++ vendor/flex/2.6.4/src/flexdef.h (revision 362287) @@ -0,0 +1,1162 @@ + +/* flexdef - definitions file for flex */ + +/* Copyright (c) 1990 The Regents of the University of California. */ +/* All rights reserved. */ + +/* This code is derived from software contributed to Berkeley by */ +/* Vern Paxson. */ + +/* The United States Government has rights in this work pursuant */ +/* to contract no. DE-AC03-76SF00098 between the United States */ +/* Department of Energy and the University of California. */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#ifndef FLEXDEF_H +#define FLEXDEF_H 1 + +#ifdef HAVE_CONFIG_H +#include +#endif + +#include +#include +#include +#include +#include +#include /* for XPG version of basename(3) */ +#include +#include + +#ifdef HAVE_ASSERT_H +#include +#else +#define assert(Pred) +#endif + +#ifdef HAVE_LIMITS_H +#include +#endif +/* Required: dup() and dup2() in */ +#include +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_SYS_PARAMS_H +#include +#endif +/* Required: stat() in */ +#include +/* Required: wait() in */ +#include +#include +#include +/* Required: regcomp(), regexec() and regerror() in */ +#include +/* Required: strcasecmp() in */ +#include +#include "flexint.h" + +/* We use gettext. So, when we write strings which should be translated, we mark them with _() */ +#ifdef ENABLE_NLS +#ifdef HAVE_LOCALE_H +#include +#endif /* HAVE_LOCALE_H */ +#include "gettext.h" +#define _(String) gettext (String) +#else +#define _(STRING) STRING +#endif /* ENABLE_NLS */ + +/* Always be prepared to generate an 8-bit scanner. */ +#define CSIZE 256 + +/* Size of input alphabet - should be size of ASCII set. */ +#ifndef DEFAULT_CSIZE +#define DEFAULT_CSIZE 128 +#endif + +/* Maximum line length we'll have to deal with. */ +#define MAXLINE 2048 + +#ifndef MIN +#define MIN(x,y) ((x) < (y) ? (x) : (y)) +#endif +#ifndef MAX +#define MAX(x,y) ((x) > (y) ? (x) : (y)) +#endif +#ifndef ABS +#define ABS(x) ((x) < 0 ? -(x) : (x)) +#endif + +/* Whether an integer is a power of two */ +#define is_power_of_2(n) ((n) > 0 && ((n) & ((n) - 1)) == 0) + +#define unspecified -1 + +/* Special chk[] values marking the slots taking by end-of-buffer and action + * numbers. + */ +#define EOB_POSITION -1 +#define ACTION_POSITION -2 + +/* Number of data items per line for -f output. */ +#define NUMDATAITEMS 10 + +/* Number of lines of data in -f output before inserting a blank line for + * readability. + */ +#define NUMDATALINES 10 + +/* transition_struct_out() definitions. */ +#define TRANS_STRUCT_PRINT_LENGTH 14 + +/* Returns true if an nfa state has an epsilon out-transition slot + * that can be used. This definition is currently not used. + */ +#define FREE_EPSILON(state) \ + (transchar[state] == SYM_EPSILON && \ + trans2[state] == NO_TRANSITION && \ + finalst[state] != state) + +/* Returns true if an nfa state has an epsilon out-transition character + * and both slots are free + */ +#define SUPER_FREE_EPSILON(state) \ + (transchar[state] == SYM_EPSILON && \ + trans1[state] == NO_TRANSITION) \ + +/* Maximum number of NFA states that can comprise a DFA state. It's real + * big because if there's a lot of rules, the initial state will have a + * huge epsilon closure. + */ +#define INITIAL_MAX_DFA_SIZE 750 +#define MAX_DFA_SIZE_INCREMENT 750 + + +/* A note on the following masks. They are used to mark accepting numbers + * as being special. As such, they implicitly limit the number of accepting + * numbers (i.e., rules) because if there are too many rules the rule numbers + * will overload the mask bits. Fortunately, this limit is \large/ (0x2000 == + * 8192) so unlikely to actually cause any problems. A check is made in + * new_rule() to ensure that this limit is not reached. + */ + +/* Mask to mark a trailing context accepting number. */ +#define YY_TRAILING_MASK 0x2000 + +/* Mask to mark the accepting number of the "head" of a trailing context + * rule. + */ +#define YY_TRAILING_HEAD_MASK 0x4000 + +/* Maximum number of rules, as outlined in the above note. */ +#define MAX_RULE (YY_TRAILING_MASK - 1) + + +/* NIL must be 0. If not, its special meaning when making equivalence classes + * (it marks the representative of a given e.c.) will be unidentifiable. + */ +#define NIL 0 + +#define JAM -1 /* to mark a missing DFA transition */ +#define NO_TRANSITION NIL +#define UNIQUE -1 /* marks a symbol as an e.c. representative */ +#define INFINITE_REPEAT -1 /* for x{5,} constructions */ + +#define INITIAL_MAX_CCLS 100 /* max number of unique character classes */ +#define MAX_CCLS_INCREMENT 100 + +/* Size of table holding members of character classes. */ +#define INITIAL_MAX_CCL_TBL_SIZE 500 +#define MAX_CCL_TBL_SIZE_INCREMENT 250 + +#define INITIAL_MAX_RULES 100 /* default maximum number of rules */ +#define MAX_RULES_INCREMENT 100 + +#define INITIAL_MNS 2000 /* default maximum number of nfa states */ +#define MNS_INCREMENT 1000 /* amount to bump above by if it's not enough */ + +#define INITIAL_MAX_DFAS 1000 /* default maximum number of dfa states */ +#define MAX_DFAS_INCREMENT 1000 + +#define JAMSTATE -32766 /* marks a reference to the state that always jams */ + +/* Maximum number of NFA states. */ +#define MAXIMUM_MNS 31999 +#define MAXIMUM_MNS_LONG 1999999999 + +/* Enough so that if it's subtracted from an NFA state number, the result + * is guaranteed to be negative. + */ +#define MARKER_DIFFERENCE (maximum_mns+2) + +/* Maximum number of nxt/chk pairs for non-templates. */ +#define INITIAL_MAX_XPAIRS 2000 +#define MAX_XPAIRS_INCREMENT 2000 + +/* Maximum number of nxt/chk pairs needed for templates. */ +#define INITIAL_MAX_TEMPLATE_XPAIRS 2500 +#define MAX_TEMPLATE_XPAIRS_INCREMENT 2500 + +#define SYM_EPSILON (CSIZE + 1) /* to mark transitions on the symbol epsilon */ + +#define INITIAL_MAX_SCS 40 /* maximum number of start conditions */ +#define MAX_SCS_INCREMENT 40 /* amount to bump by if it's not enough */ + +#define ONE_STACK_SIZE 500 /* stack of states with only one out-transition */ +#define SAME_TRANS -1 /* transition is the same as "default" entry for state */ + +/* The following percentages are used to tune table compression: + + * The percentage the number of out-transitions a state must be of the + * number of equivalence classes in order to be considered for table + * compaction by using protos. + */ +#define PROTO_SIZE_PERCENTAGE 15 + +/* The percentage the number of homogeneous out-transitions of a state + * must be of the number of total out-transitions of the state in order + * that the state's transition table is first compared with a potential + * template of the most common out-transition instead of with the first + * proto in the proto queue. + */ +#define CHECK_COM_PERCENTAGE 50 + +/* The percentage the number of differences between a state's transition + * table and the proto it was first compared with must be of the total + * number of out-transitions of the state in order to keep the first + * proto as a good match and not search any further. + */ +#define FIRST_MATCH_DIFF_PERCENTAGE 10 + +/* The percentage the number of differences between a state's transition + * table and the most similar proto must be of the state's total number + * of out-transitions to use the proto as an acceptable close match. + */ +#define ACCEPTABLE_DIFF_PERCENTAGE 50 + +/* The percentage the number of homogeneous out-transitions of a state + * must be of the number of total out-transitions of the state in order + * to consider making a template from the state. + */ +#define TEMPLATE_SAME_PERCENTAGE 60 + +/* The percentage the number of differences between a state's transition + * table and the most similar proto must be of the state's total number + * of out-transitions to create a new proto from the state. + */ +#define NEW_PROTO_DIFF_PERCENTAGE 20 + +/* The percentage the total number of out-transitions of a state must be + * of the number of equivalence classes in order to consider trying to + * fit the transition table into "holes" inside the nxt/chk table. + */ +#define INTERIOR_FIT_PERCENTAGE 15 + +/* Size of region set aside to cache the complete transition table of + * protos on the proto queue to enable quick comparisons. + */ +#define PROT_SAVE_SIZE 2000 + +#define MSP 50 /* maximum number of saved protos (protos on the proto queue) */ + +/* Maximum number of out-transitions a state can have that we'll rummage + * around through the interior of the internal fast table looking for a + * spot for it. + */ +#define MAX_XTIONS_FULL_INTERIOR_FIT 4 + +/* Maximum number of rules which will be reported as being associated + * with a DFA state. + */ +#define MAX_ASSOC_RULES 100 + +/* Number that, if used to subscript an array, has a good chance of producing + * an error; should be small enough to fit into a short. + */ +#define BAD_SUBSCRIPT -32767 + +/* Absolute value of largest number that can be stored in a short, with a + * bit of slop thrown in for general paranoia. + */ +#define MAX_SHORT 32700 + + +/* Declarations for global variables. */ + + +/* Variables for flags: + * printstats - if true (-v), dump statistics + * syntaxerror - true if a syntax error has been found + * eofseen - true if we've seen an eof in the input file + * ddebug - if true (-d), make a "debug" scanner + * trace - if true (-T), trace processing + * nowarn - if true (-w), do not generate warnings + * spprdflt - if true (-s), suppress the default rule + * interactive - if true (-I), generate an interactive scanner + * lex_compat - if true (-l), maximize compatibility with AT&T lex + * posix_compat - if true (-X), maximize compatibility with POSIX lex + * do_yylineno - if true, generate code to maintain yylineno + * useecs - if true (-Ce flag), use equivalence classes + * fulltbl - if true (-Cf flag), don't compress the DFA state table + * usemecs - if true (-Cm flag), use meta-equivalence classes + * fullspd - if true (-F flag), use Jacobson method of table representation + * gen_line_dirs - if true (i.e., no -L flag), generate #line directives + * performance_report - if > 0 (i.e., -p flag), generate a report relating + * to scanner performance; if > 1 (-p -p), report on minor performance + * problems, too + * backing_up_report - if true (i.e., -b flag), generate "lex.backup" file + * listing backing-up states + * C_plus_plus - if true (i.e., -+ flag), generate a C++ scanner class; + * otherwise, a standard C scanner + * reentrant - if true (-R), generate a reentrant C scanner. + * bison_bridge_lval - if true (--bison-bridge), bison pure calling convention. + * bison_bridge_lloc - if true (--bison-locations), bison yylloc. + * long_align - if true (-Ca flag), favor long-word alignment. + * use_read - if true (-f, -F, or -Cr) then use read() for scanner input; + * otherwise, use fread(). + * yytext_is_array - if true (i.e., %array directive), then declare + * yytext as a array instead of a character pointer. Nice and inefficient. + * do_yywrap - do yywrap() processing on EOF. If false, EOF treated as + * "no more files". + * csize - size of character set for the scanner we're generating; + * 128 for 7-bit chars and 256 for 8-bit + * yymore_used - if true, yymore() is used in input rules + * reject - if true, generate back-up tables for REJECT macro + * real_reject - if true, scanner really uses REJECT (as opposed to just + * having "reject" set for variable trailing context) + * continued_action - true if this rule's action is to "fall through" to + * the next rule's action (i.e., the '|' action) + * in_rule - true if we're inside an individual rule, false if not. + * yymore_really_used - whether to treat yymore() as really used, regardless + * of what we think based on references to it in the user's actions. + * reject_really_used - same for REJECT + * trace_hex - use hexadecimal numbers in trace/debug outputs instead of octals + */ + +extern int printstats, syntaxerror, eofseen, ddebug, trace, nowarn, + spprdflt; +extern int interactive, lex_compat, posix_compat, do_yylineno; +extern int useecs, fulltbl, usemecs, fullspd; +extern int gen_line_dirs, performance_report, backing_up_report; +extern int reentrant, bison_bridge_lval, bison_bridge_lloc; +extern int C_plus_plus, long_align, use_read, yytext_is_array, do_yywrap; +extern int csize; +extern int yymore_used, reject, real_reject, continued_action, in_rule; + +extern int yymore_really_used, reject_really_used; +extern int trace_hex; + +/* Variables used in the flex input routines: + * datapos - characters on current output line + * dataline - number of contiguous lines of data in current data + * statement. Used to generate readable -f output + * linenum - current input line number + * skelfile - the skeleton file + * skel - compiled-in skeleton array + * skel_ind - index into "skel" array, if skelfile is nil + * yyin - input file + * backing_up_file - file to summarize backing-up states to + * infilename - name of input file + * outfilename - name of output file + * headerfilename - name of the .h file to generate + * did_outfilename - whether outfilename was explicitly set + * prefix - the prefix used for externally visible names ("yy" by default) + * yyclass - yyFlexLexer subclass to use for YY_DECL + * do_stdinit - whether to initialize yyin/yyout to stdin/stdout + * use_stdout - the -t flag + * input_files - array holding names of input files + * num_input_files - size of input_files array + * program_name - name with which program was invoked + * + * action_array - array to hold the rule actions + * action_size - size of action_array + * defs1_offset - index where the user's section 1 definitions start + * in action_array + * prolog_offset - index where the prolog starts in action_array + * action_offset - index where the non-prolog starts in action_array + * action_index - index where the next action should go, with respect + * to "action_array" + */ + +extern int datapos, dataline, linenum; +extern FILE *skelfile, *backing_up_file; +extern const char *skel[]; +extern int skel_ind; +extern char *infilename, *outfilename, *headerfilename; +extern int did_outfilename; +extern char *prefix, *yyclass, *extra_type; +extern int do_stdinit, use_stdout; +extern char **input_files; +extern int num_input_files; +extern char *program_name; + +extern char *action_array; +extern int action_size; +extern int defs1_offset, prolog_offset, action_offset, action_index; + + +/* Variables for stack of states having only one out-transition: + * onestate - state number + * onesym - transition symbol + * onenext - target state + * onedef - default base entry + * onesp - stack pointer + */ + +extern int onestate[ONE_STACK_SIZE], onesym[ONE_STACK_SIZE]; +extern int onenext[ONE_STACK_SIZE], onedef[ONE_STACK_SIZE], onesp; + + +/* Variables for nfa machine data: + * maximum_mns - maximal number of NFA states supported by tables + * current_mns - current maximum on number of NFA states + * num_rules - number of the last accepting state; also is number of + * rules created so far + * num_eof_rules - number of <> rules + * default_rule - number of the default rule + * current_max_rules - current maximum number of rules + * lastnfa - last nfa state number created + * firstst - physically the first state of a fragment + * lastst - last physical state of fragment + * finalst - last logical state of fragment + * transchar - transition character + * trans1 - transition state + * trans2 - 2nd transition state for epsilons + * accptnum - accepting number + * assoc_rule - rule associated with this NFA state (or 0 if none) + * state_type - a STATE_xxx type identifying whether the state is part + * of a normal rule, the leading state in a trailing context + * rule (i.e., the state which marks the transition from + * recognizing the text-to-be-matched to the beginning of + * the trailing context), or a subsequent state in a trailing + * context rule + * rule_type - a RULE_xxx type identifying whether this a ho-hum + * normal rule or one which has variable head & trailing + * context + * rule_linenum - line number associated with rule + * rule_useful - true if we've determined that the rule can be matched + * rule_has_nl - true if rule could possibly match a newline + * ccl_has_nl - true if current ccl could match a newline + * nlch - default eol char + */ + +extern int maximum_mns, current_mns, current_max_rules; +extern int num_rules, num_eof_rules, default_rule, lastnfa; +extern int *firstst, *lastst, *finalst, *transchar, *trans1, *trans2; +extern int *accptnum, *assoc_rule, *state_type; +extern int *rule_type, *rule_linenum, *rule_useful; +extern bool *rule_has_nl, *ccl_has_nl; +extern int nlch; + +/* Different types of states; values are useful as masks, as well, for + * routines like check_trailing_context(). + */ +#define STATE_NORMAL 0x1 +#define STATE_TRAILING_CONTEXT 0x2 + +/* Global holding current type of state we're making. */ + +extern int current_state_type; + +/* Different types of rules. */ +#define RULE_NORMAL 0 +#define RULE_VARIABLE 1 + +/* True if the input rules include a rule with both variable-length head + * and trailing context, false otherwise. + */ +extern int variable_trailing_context_rules; + + +/* Variables for protos: + * numtemps - number of templates created + * numprots - number of protos created + * protprev - backlink to a more-recently used proto + * protnext - forward link to a less-recently used proto + * prottbl - base/def table entry for proto + * protcomst - common state of proto + * firstprot - number of the most recently used proto + * lastprot - number of the least recently used proto + * protsave contains the entire state array for protos + */ + +extern int numtemps, numprots, protprev[MSP], protnext[MSP], prottbl[MSP]; +extern int protcomst[MSP], firstprot, lastprot, protsave[PROT_SAVE_SIZE]; + + +/* Variables for managing equivalence classes: + * numecs - number of equivalence classes + * nextecm - forward link of Equivalence Class members + * ecgroup - class number or backward link of EC members + * nummecs - number of meta-equivalence classes (used to compress + * templates) + * tecfwd - forward link of meta-equivalence classes members + * tecbck - backward link of MEC's + */ + +/* Reserve enough room in the equivalence class arrays so that we + * can use the CSIZE'th element to hold equivalence class information + * for the NUL character. Later we'll move this information into + * the 0th element. + */ +extern int numecs, nextecm[CSIZE + 1], ecgroup[CSIZE + 1], nummecs; + +/* Meta-equivalence classes are indexed starting at 1, so it's possible + * that they will require positions from 1 .. CSIZE, i.e., CSIZE + 1 + * slots total (since the arrays are 0-based). nextecm[] and ecgroup[] + * don't require the extra position since they're indexed from 1 .. CSIZE - 1. + */ +extern int tecfwd[CSIZE + 1], tecbck[CSIZE + 1]; + + +/* Variables for start conditions: + * lastsc - last start condition created + * current_max_scs - current limit on number of start conditions + * scset - set of rules active in start condition + * scbol - set of rules active only at the beginning of line in a s.c. + * scxclu - true if start condition is exclusive + * sceof - true if start condition has EOF rule + * scname - start condition name + */ + +extern int lastsc, *scset, *scbol, *scxclu, *sceof; +extern int current_max_scs; +extern char **scname; + + +/* Variables for dfa machine data: + * current_max_dfa_size - current maximum number of NFA states in DFA + * current_max_xpairs - current maximum number of non-template xtion pairs + * current_max_template_xpairs - current maximum number of template pairs + * current_max_dfas - current maximum number DFA states + * lastdfa - last dfa state number created + * nxt - state to enter upon reading character + * chk - check value to see if "nxt" applies + * tnxt - internal nxt table for templates + * base - offset into "nxt" for given state + * def - where to go if "chk" disallows "nxt" entry + * nultrans - NUL transition for each state + * NUL_ec - equivalence class of the NUL character + * tblend - last "nxt/chk" table entry being used + * firstfree - first empty entry in "nxt/chk" table + * dss - nfa state set for each dfa + * dfasiz - size of nfa state set for each dfa + * dfaacc - accepting set for each dfa state (if using REJECT), or accepting + * number, if not + * accsiz - size of accepting set for each dfa state + * dhash - dfa state hash value + * numas - number of DFA accepting states created; note that this + * is not necessarily the same value as num_rules, which is the analogous + * value for the NFA + * numsnpairs - number of state/nextstate transition pairs + * jambase - position in base/def where the default jam table starts + * jamstate - state number corresponding to "jam" state + * end_of_buffer_state - end-of-buffer dfa state number + */ + +extern int current_max_dfa_size, current_max_xpairs; +extern int current_max_template_xpairs, current_max_dfas; +extern int lastdfa, *nxt, *chk, *tnxt; +extern int *base, *def, *nultrans, NUL_ec, tblend, firstfree, **dss, + *dfasiz; +extern union dfaacc_union { + int *dfaacc_set; + int dfaacc_state; +} *dfaacc; +extern int *accsiz, *dhash, numas; +extern int numsnpairs, jambase, jamstate; +extern int end_of_buffer_state; + +/* Variables for ccl information: + * lastccl - ccl index of the last created ccl + * current_maxccls - current limit on the maximum number of unique ccl's + * cclmap - maps a ccl index to its set pointer + * ccllen - gives the length of a ccl + * cclng - true for a given ccl if the ccl is negated + * cclreuse - counts how many times a ccl is re-used + * current_max_ccl_tbl_size - current limit on number of characters needed + * to represent the unique ccl's + * ccltbl - holds the characters in each ccl - indexed by cclmap + */ + +extern int lastccl, *cclmap, *ccllen, *cclng, cclreuse; +extern int current_maxccls, current_max_ccl_tbl_size; +extern unsigned char *ccltbl; + + +/* Variables for miscellaneous information: + * nmstr - last NAME scanned by the scanner + * sectnum - section number currently being parsed + * nummt - number of empty nxt/chk table entries + * hshcol - number of hash collisions detected by snstods + * dfaeql - number of times a newly created dfa was equal to an old one + * numeps - number of epsilon NFA states created + * eps2 - number of epsilon states which have 2 out-transitions + * num_reallocs - number of times it was necessary to realloc() a group + * of arrays + * tmpuses - number of DFA states that chain to templates + * totnst - total number of NFA states used to make DFA states + * peakpairs - peak number of transition pairs we had to store internally + * numuniq - number of unique transitions + * numdup - number of duplicate transitions + * hshsave - number of hash collisions saved by checking number of states + * num_backing_up - number of DFA states requiring backing up + * bol_needed - whether scanner needs beginning-of-line recognition + */ + +extern char nmstr[MAXLINE]; +extern int sectnum, nummt, hshcol, dfaeql, numeps, eps2, num_reallocs; +extern int tmpuses, totnst, peakpairs, numuniq, numdup, hshsave; +extern int num_backing_up, bol_needed; + +#ifndef HAVE_REALLOCARRAY +void *reallocarray(void *, size_t, size_t); +#endif + +void *allocate_array(int, size_t); +void *reallocate_array(void *, int, size_t); + +#define allocate_integer_array(size) \ + allocate_array(size, sizeof(int)) + +#define reallocate_integer_array(array,size) \ + reallocate_array((void *) array, size, sizeof(int)) + +#define allocate_bool_array(size) \ + allocate_array(size, sizeof(bool)) + +#define reallocate_bool_array(array,size) \ + reallocate_array((void *) array, size, sizeof(bool)) + +#define allocate_int_ptr_array(size) \ + allocate_array(size, sizeof(int *)) + +#define allocate_char_ptr_array(size) \ + allocate_array(size, sizeof(char *)) + +#define allocate_dfaacc_union(size) \ + allocate_array(size, sizeof(union dfaacc_union)) + +#define reallocate_int_ptr_array(array,size) \ + reallocate_array((void *) array, size, sizeof(int *)) + +#define reallocate_char_ptr_array(array,size) \ + reallocate_array((void *) array, size, sizeof(char *)) + +#define reallocate_dfaacc_union(array, size) \ + reallocate_array((void *) array, size, sizeof(union dfaacc_union)) + +#define allocate_character_array(size) \ + allocate_array( size, sizeof(char)) + +#define reallocate_character_array(array,size) \ + reallocate_array((void *) array, size, sizeof(char)) + +#define allocate_Character_array(size) \ + allocate_array(size, sizeof(unsigned char)) + +#define reallocate_Character_array(array,size) \ + reallocate_array((void *) array, size, sizeof(unsigned char)) + + +/* External functions that are cross-referenced among the flex source files. */ + + +/* from file ccl.c */ + +extern void ccladd(int, int); /* add a single character to a ccl */ +extern int cclinit(void); /* make an empty ccl */ +extern void cclnegate(int); /* negate a ccl */ +extern int ccl_set_diff (int a, int b); /* set difference of two ccls. */ +extern int ccl_set_union (int a, int b); /* set union of two ccls. */ + +/* List the members of a set of characters in CCL form. */ +extern void list_character_set(FILE *, int[]); + + +/* from file dfa.c */ + +/* Check a DFA state for backing up. */ +extern void check_for_backing_up(int, int[]); + +/* Check to see if NFA state set constitutes "dangerous" trailing context. */ +extern void check_trailing_context(int *, int, int *, int); + +/* Construct the epsilon closure of a set of ndfa states. */ +extern int *epsclosure(int *, int *, int[], int *, int *); + +/* Increase the maximum number of dfas. */ +extern void increase_max_dfas(void); + +extern void ntod(void); /* convert a ndfa to a dfa */ + +/* Converts a set of ndfa states into a dfa state. */ +extern int snstods(int[], int, int[], int, int, int *); + + +/* from file ecs.c */ + +/* Convert character classes to set of equivalence classes. */ +extern void ccl2ecl(void); + +/* Associate equivalence class numbers with class members. */ +extern int cre8ecs(int[], int[], int); + +/* Update equivalence classes based on character class transitions. */ +extern void mkeccl(unsigned char[], int, int[], int[], int, int); + +/* Create equivalence class for single character. */ +extern void mkechar(int, int[], int[]); + + +/* from file gen.c */ + +extern void do_indent(void); /* indent to the current level */ + +/* Generate the code to keep backing-up information. */ +extern void gen_backing_up(void); + +/* Generate the code to perform the backing up. */ +extern void gen_bu_action(void); + +/* Generate full speed compressed transition table. */ +extern void genctbl(void); + +/* Generate the code to find the action number. */ +extern void gen_find_action(void); + +extern void genftbl(void); /* generate full transition table */ + +/* Generate the code to find the next compressed-table state. */ +extern void gen_next_compressed_state(char *); + +/* Generate the code to find the next match. */ +extern void gen_next_match(void); + +/* Generate the code to find the next state. */ +extern void gen_next_state(int); + +/* Generate the code to make a NUL transition. */ +extern void gen_NUL_trans(void); + +/* Generate the code to find the start state. */ +extern void gen_start_state(void); + +/* Generate data statements for the transition tables. */ +extern void gentabs(void); + +/* Write out a formatted string at the current indentation level. */ +extern void indent_put2s(const char *, const char *); + +/* Write out a string + newline at the current indentation level. */ +extern void indent_puts(const char *); + +extern void make_tables(void); /* generate transition tables */ + + +/* from file main.c */ + +extern void check_options(void); +extern void flexend(int); +extern void usage(void); + + +/* from file misc.c */ + +/* Add a #define to the action file. */ +extern void action_define(const char *defname, int value); + +/* Add the given text to the stored actions. */ +extern void add_action(const char *new_text); + +/* True if a string is all lower case. */ +extern int all_lower(char *); + +/* True if a string is all upper case. */ +extern int all_upper(char *); + +/* Compare two integers for use by qsort. */ +extern int intcmp(const void *, const void *); + +/* Check a character to make sure it's in the expected range. */ +extern void check_char(int c); + +/* Replace upper-case letter to lower-case. */ +extern unsigned char clower(int); + +/* strdup() that fails fatally on allocation failures. */ +extern char *xstrdup(const char *); + +/* Compare two characters for use by qsort with '\0' sorting last. */ +extern int cclcmp(const void *, const void *); + +/* Finish up a block of data declarations. */ +extern void dataend(void); + +/* Flush generated data statements. */ +extern void dataflush(void); + +/* Report an error message and terminate. */ +extern void flexerror(const char *); + +/* Report a fatal error message and terminate. */ +extern void flexfatal(const char *); + +/* Report a fatal error with a pinpoint, and terminate */ +#if HAVE_DECL___FUNC__ +#define flex_die(msg) \ + do{ \ + fprintf (stderr,\ + _("%s: fatal internal error at %s:%d (%s): %s\n"),\ + program_name, __FILE__, (int)__LINE__,\ + __func__,msg);\ + FLEX_EXIT(1);\ + }while(0) +#else /* ! HAVE_DECL___FUNC__ */ +#define flex_die(msg) \ + do{ \ + fprintf (stderr,\ + _("%s: fatal internal error at %s:%d %s\n"),\ + program_name, __FILE__, (int)__LINE__,\ + msg);\ + FLEX_EXIT(1);\ + }while(0) +#endif /* ! HAVE_DECL___func__ */ + +/* Report an error message formatted */ +extern void lerr(const char *, ...) +#if defined(__GNUC__) && __GNUC__ >= 3 + __attribute__((__format__(__printf__, 1, 2))) +#endif +; + +/* Like lerr, but also exit after displaying message. */ +extern void lerr_fatal(const char *, ...) +#if defined(__GNUC__) && __GNUC__ >= 3 + __attribute__((__format__(__printf__, 1, 2))) +#endif +; + +/* Spit out a "#line" statement. */ +extern void line_directive_out(FILE *, int); + +/* Mark the current position in the action array as the end of the section 1 + * user defs. + */ +extern void mark_defs1(void); + +/* Mark the current position in the action array as the end of the prolog. */ +extern void mark_prolog(void); + +/* Generate a data statment for a two-dimensional array. */ +extern void mk2data(int); + +extern void mkdata(int); /* generate a data statement */ + +/* Return the integer represented by a string of digits. */ +extern int myctoi(const char *); + +/* Return character corresponding to escape sequence. */ +extern unsigned char myesc(unsigned char[]); + +/* Output a (possibly-formatted) string to the generated scanner. */ +extern void out(const char *); +extern void out_dec(const char *, int); +extern void out_dec2(const char *, int, int); +extern void out_hex(const char *, unsigned int); +extern void out_str(const char *, const char *); +extern void out_str3(const char *, const char *, const char *, const char *); +extern void out_str_dec(const char *, const char *, int); +extern void outc(int); +extern void outn(const char *); +extern void out_m4_define(const char* def, const char* val); + +/* Return a printable version of the given character, which might be + * 8-bit. + */ +extern char *readable_form(int); + +/* Write out one section of the skeleton file. */ +extern void skelout(void); + +/* Output a yy_trans_info structure. */ +extern void transition_struct_out(int, int); + +/* Only needed when using certain broken versions of bison to build parse.c. */ +extern void *yy_flex_xmalloc(int); + + +/* from file nfa.c */ + +/* Add an accepting state to a machine. */ +extern void add_accept(int, int); + +/* Make a given number of copies of a singleton machine. */ +extern int copysingl(int, int); + +/* Debugging routine to write out an nfa. */ +extern void dumpnfa(int); + +/* Finish up the processing for a rule. */ +extern void finish_rule(int, int, int, int, int); + +/* Connect two machines together. */ +extern int link_machines(int, int); + +/* Mark each "beginning" state in a machine as being a "normal" (i.e., + * not trailing context associated) state. + */ +extern void mark_beginning_as_normal(int); + +/* Make a machine that branches to two machines. */ +extern int mkbranch(int, int); + +extern int mkclos(int); /* convert a machine into a closure */ +extern int mkopt(int); /* make a machine optional */ + +/* Make a machine that matches either one of two machines. */ +extern int mkor(int, int); + +/* Convert a machine into a positive closure. */ +extern int mkposcl(int); + +extern int mkrep(int, int, int); /* make a replicated machine */ + +/* Create a state with a transition on a given symbol. */ +extern int mkstate(int); + +extern void new_rule(void); /* initialize for a new rule */ + + +/* from file parse.y */ + +/* Build the "<>" action for the active start conditions. */ +extern void build_eof_action(void); + +/* Write out a message formatted with one string, pinpointing its location. */ +extern void format_pinpoint_message(const char *, const char *); + +/* Write out a message, pinpointing its location. */ +extern void pinpoint_message(const char *); + +/* Write out a warning, pinpointing it at the given line. */ +extern void line_warning(const char *, int); + +/* Write out a message, pinpointing it at the given line. */ +extern void line_pinpoint(const char *, int); + +/* Report a formatted syntax error. */ +extern void format_synerr(const char *, const char *); +extern void synerr(const char *); /* report a syntax error */ +extern void format_warn(const char *, const char *); +extern void lwarn(const char *); /* report a warning */ +extern void yyerror(const char *); /* report a parse error */ +extern int yyparse(void); /* the YACC parser */ + + +/* from file scan.l */ + +/* The Flex-generated scanner for flex. */ +extern int flexscan(void); + +/* Open the given file (if NULL, stdin) for scanning. */ +extern void set_input_file(char *); + + +/* from file sym.c */ + +/* Save the text of a character class. */ +extern void cclinstal(char[], int); + +/* Lookup the number associated with character class. */ +extern int ccllookup(char[]); + +extern void ndinstal(const char *, char[]); /* install a name definition */ +extern char *ndlookup(const char *); /* lookup a name definition */ + +/* Increase maximum number of SC's. */ +extern void scextend(void); +extern void scinstal(const char *, int); /* make a start condition */ + +/* Lookup the number associated with a start condition. */ +extern int sclookup(const char *); + + +/* from file tblcmp.c */ + +/* Build table entries for dfa state. */ +extern void bldtbl(int[], int, int, int, int); + +extern void cmptmps(void); /* compress template table entries */ +extern void expand_nxt_chk(void); /* increase nxt/chk arrays */ + +/* Finds a space in the table for a state to be placed. */ +extern int find_table_space(int *, int); +extern void inittbl(void); /* initialize transition tables */ + +/* Make the default, "jam" table entries. */ +extern void mkdeftbl(void); + +/* Create table entries for a state (or state fragment) which has + * only one out-transition. + */ +extern void mk1tbl(int, int, int, int); + +/* Place a state into full speed transition table. */ +extern void place_state(int *, int, int); + +/* Save states with only one out-transition to be processed later. */ +extern void stack1(int, int, int, int); + + +/* from file yylex.c */ + +extern int yylex(void); + +/* A growable array. See buf.c. */ +struct Buf { + void *elts; /* elements. */ + int nelts; /* number of elements. */ + size_t elt_size; /* in bytes. */ + int nmax; /* max capacity of elements. */ +}; + +extern void buf_init(struct Buf * buf, size_t elem_size); +extern void buf_destroy(struct Buf * buf); +extern struct Buf *buf_append(struct Buf * buf, const void *ptr, int n_elem); +extern struct Buf *buf_concat(struct Buf* dest, const struct Buf* src); +extern struct Buf *buf_strappend(struct Buf *, const char *str); +extern struct Buf *buf_strnappend(struct Buf *, const char *str, int nchars); +extern struct Buf *buf_strdefine(struct Buf * buf, const char *str, const char *def); +extern struct Buf *buf_prints(struct Buf *buf, const char *fmt, const char* s); +extern struct Buf *buf_m4_define(struct Buf *buf, const char* def, const char* val); +extern struct Buf *buf_m4_undefine(struct Buf *buf, const char* def); +extern struct Buf *buf_print_strings(struct Buf * buf, FILE* out); +extern struct Buf *buf_linedir(struct Buf *buf, const char* filename, int lineno); + +extern struct Buf userdef_buf; /* a string buffer for #define's generated by user-options on cmd line. */ +extern struct Buf defs_buf; /* a char* buffer to save #define'd some symbols generated by flex. */ +extern struct Buf yydmap_buf; /* a string buffer to hold yydmap elements */ +extern struct Buf m4defs_buf; /* Holds m4 definitions. */ +extern struct Buf top_buf; /* contains %top code. String buffer. */ +extern bool no_section3_escape; /* True if the undocumented option --unsafe-no-m4-sect3-escape was passed */ + +/* For blocking out code from the header file. */ +#define OUT_BEGIN_CODE() outn("m4_ifdef( [[M4_YY_IN_HEADER]],,[[m4_dnl") +#define OUT_END_CODE() outn("]])") + +/* For setjmp/longjmp (instead of calling exit(2)). Linkage in main.c */ +extern jmp_buf flex_main_jmp_buf; + +#define FLEX_EXIT(status) longjmp(flex_main_jmp_buf,(status)+1) + +/* Removes all \n and \r chars from tail of str. returns str. */ +extern char *chomp (char *str); + +/* ctype functions forced to return boolean */ +#define b_isalnum(c) (isalnum(c)?true:false) +#define b_isalpha(c) (isalpha(c)?true:false) +#define b_isascii(c) (isascii(c)?true:false) +#define b_isblank(c) (isblank(c)?true:false) +#define b_iscntrl(c) (iscntrl(c)?true:false) +#define b_isdigit(c) (isdigit(c)?true:false) +#define b_isgraph(c) (isgraph(c)?true:false) +#define b_islower(c) (islower(c)?true:false) +#define b_isprint(c) (isprint(c)?true:false) +#define b_ispunct(c) (ispunct(c)?true:false) +#define b_isspace(c) (isspace(c)?true:false) +#define b_isupper(c) (isupper(c)?true:false) +#define b_isxdigit(c) (isxdigit(c)?true:false) + +/* return true if char is uppercase or lowercase. */ +bool has_case(int c); + +/* Change case of character if possible. */ +int reverse_case(int c); + +/* return false if [c1-c2] is ambiguous for a caseless scanner. */ +bool range_covers_case (int c1, int c2); + +/* + * From "filter.c" + */ + +/** A single stdio filter to execute. + * The filter may be external, such as "sed", or it + * may be internal, as a function call. + */ +struct filter { + int (*filter_func)(struct filter*); /**< internal filter function */ + void * extra; /**< extra data passed to filter_func */ + int argc; /**< arg count */ + const char ** argv; /**< arg vector, \0-terminated */ + struct filter * next; /**< next filter or NULL */ +}; + +/* output filter chain */ +extern struct filter * output_chain; +extern struct filter *filter_create_ext (struct filter * chain, const char *cmd, ...); +struct filter *filter_create_int(struct filter *chain, + int (*filter_func) (struct filter *), + void *extra); +extern bool filter_apply_chain(struct filter * chain); +extern int filter_truncate(struct filter * chain, int max_len); +extern int filter_tee_header(struct filter *chain); +extern int filter_fix_linedirs(struct filter *chain); + + +/* + * From "regex.c" + */ + +extern regex_t regex_linedir, regex_blank_line; +bool flex_init_regex(void); +void flex_regcomp(regex_t *preg, const char *regex, int cflags); +char *regmatch_dup (regmatch_t * m, const char *src); +char *regmatch_cpy (regmatch_t * m, char *dest, const char *src); +int regmatch_len (regmatch_t * m); +int regmatch_strtol (regmatch_t * m, const char *src, char **endptr, int base); +bool regmatch_empty (regmatch_t * m); + +/* From "scanflags.h" */ +typedef unsigned int scanflags_t; +extern scanflags_t* _sf_stk; +extern size_t _sf_top_ix, _sf_max; /**< stack of scanner flags. */ +#define _SF_CASE_INS ((scanflags_t) 0x0001) +#define _SF_DOT_ALL ((scanflags_t) 0x0002) +#define _SF_SKIP_WS ((scanflags_t) 0x0004) +#define sf_top() (_sf_stk[_sf_top_ix]) +#define sf_case_ins() (sf_top() & _SF_CASE_INS) +#define sf_dot_all() (sf_top() & _SF_DOT_ALL) +#define sf_skip_ws() (sf_top() & _SF_SKIP_WS) +#define sf_set_case_ins(X) ((X) ? (sf_top() |= _SF_CASE_INS) : (sf_top() &= ~_SF_CASE_INS)) +#define sf_set_dot_all(X) ((X) ? (sf_top() |= _SF_DOT_ALL) : (sf_top() &= ~_SF_DOT_ALL)) +#define sf_set_skip_ws(X) ((X) ? (sf_top() |= _SF_SKIP_WS) : (sf_top() &= ~_SF_SKIP_WS)) +extern void sf_init(void); +extern void sf_push(void); +extern void sf_pop(void); + + +#endif /* not defined FLEXDEF_H */ Property changes on: vendor/flex/2.6.4/src/flexdef.h ___________________________________________________________________ Added: fbsd:nokeywords ## -0,0 +1 ## +yes \ No newline at end of property Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: vendor/flex/2.6.4/src/flexint.h =================================================================== --- vendor/flex/2.6.4/src/flexint.h (nonexistent) +++ vendor/flex/2.6.4/src/flexint.h (revision 362287) @@ -0,0 +1,67 @@ +/* flex integer type definitions */ + +#ifndef FLEXINT_H +#define FLEXINT_H + +/* C99 systems have . Non-C99 systems may or may not. */ + +#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + +/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, + * if you want the limit (max/min) macros for int types. + */ +#ifndef __STDC_LIMIT_MACROS +#define __STDC_LIMIT_MACROS 1 +#endif + +#include +typedef int8_t flex_int8_t; +typedef uint8_t flex_uint8_t; +typedef int16_t flex_int16_t; +typedef uint16_t flex_uint16_t; +typedef int32_t flex_int32_t; +typedef uint32_t flex_uint32_t; +#else +typedef signed char flex_int8_t; +typedef short int flex_int16_t; +typedef int flex_int32_t; +typedef unsigned char flex_uint8_t; +typedef unsigned short int flex_uint16_t; +typedef unsigned int flex_uint32_t; + +/* Limits of integral types. */ +#ifndef INT8_MIN +#define INT8_MIN (-128) +#endif +#ifndef INT16_MIN +#define INT16_MIN (-32767-1) +#endif +#ifndef INT32_MIN +#define INT32_MIN (-2147483647-1) +#endif +#ifndef INT8_MAX +#define INT8_MAX (127) +#endif +#ifndef INT16_MAX +#define INT16_MAX (32767) +#endif +#ifndef INT32_MAX +#define INT32_MAX (2147483647) +#endif +#ifndef UINT8_MAX +#define UINT8_MAX (255U) +#endif +#ifndef UINT16_MAX +#define UINT16_MAX (65535U) +#endif +#ifndef UINT32_MAX +#define UINT32_MAX (4294967295U) +#endif + +#ifndef SIZE_MAX +#define SIZE_MAX (~(size_t)0) +#endif + +#endif /* ! C99 */ + +#endif /* ! FLEXINT_H */ Property changes on: vendor/flex/2.6.4/src/flexint.h ___________________________________________________________________ Added: fbsd:nokeywords ## -0,0 +1 ## +yes \ No newline at end of property Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: vendor/flex/2.6.4/src/gen.c =================================================================== --- vendor/flex/2.6.4/src/gen.c (nonexistent) +++ vendor/flex/2.6.4/src/gen.c (revision 362287) @@ -0,0 +1,2164 @@ +/* gen - actual generation (writing) of flex scanners */ + +/* Copyright (c) 1990 The Regents of the University of California. */ +/* All rights reserved. */ + +/* This code is derived from software contributed to Berkeley by */ +/* Vern Paxson. */ + +/* The United States Government has rights in this work pursuant */ +/* to contract no. DE-AC03-76SF00098 between the United States */ +/* Department of Energy and the University of California. */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#include "flexdef.h" +#include "tables.h" + + +/* declare functions that have forward references */ + +void genecs(void); + + +static int indent_level = 0; /* each level is 8 spaces */ + +#define set_indent(indent_val) indent_level = indent_val + +/* Almost everything is done in terms of arrays starting at 1, so provide + * a null entry for the zero element of all C arrays. (The exception + * to this is that the fast table representation generally uses the + * 0 elements of its arrays, too.) + */ + +static const char *get_int16_decl (void) +{ + return (gentables) + ? "static const flex_int16_t %s[%d] =\n { 0,\n" + : "static const flex_int16_t * %s = 0;\n"; +} + + +static const char *get_int32_decl (void) +{ + return (gentables) + ? "static const flex_int32_t %s[%d] =\n { 0,\n" + : "static const flex_int32_t * %s = 0;\n"; +} + +static const char *get_state_decl (void) +{ + return (gentables) + ? "static const yy_state_type %s[%d] =\n { 0,\n" + : "static const yy_state_type * %s = 0;\n"; +} + +static const char *get_yy_char_decl (void) +{ + return (gentables) + ? "static const YY_CHAR %s[%d] =\n { 0,\n" + : "static const YY_CHAR * %s = 0;\n"; +} + +/* Indent to the current level. */ + +void do_indent (void) +{ + int i = indent_level * 8; + + while (i >= 8) { + outc ('\t'); + i -= 8; + } + + while (i > 0) { + outc (' '); + --i; + } +} + + +/** Make the table for possible eol matches. + * @return the newly allocated rule_can_match_eol table + */ +static struct yytbl_data *mkeoltbl (void) +{ + int i; + flex_int8_t *tdata = 0; + struct yytbl_data *tbl; + + tbl = calloc(1, sizeof (struct yytbl_data)); + yytbl_data_init (tbl, YYTD_ID_RULE_CAN_MATCH_EOL); + tbl->td_flags = YYTD_DATA8; + tbl->td_lolen = (flex_uint32_t) (num_rules + 1); + tbl->td_data = tdata = + calloc(tbl->td_lolen, sizeof (flex_int8_t)); + + for (i = 1; i <= num_rules; i++) + tdata[i] = rule_has_nl[i] ? 1 : 0; + + buf_prints (&yydmap_buf, + "\t{YYTD_ID_RULE_CAN_MATCH_EOL, (void**)&yy_rule_can_match_eol, sizeof(%s)},\n", + "flex_int32_t"); + return tbl; +} + +/* Generate the table for possible eol matches. */ +static void geneoltbl (void) +{ + int i; + + outn ("m4_ifdef( [[M4_YY_USE_LINENO]],[["); + outn ("/* Table of booleans, true if rule could match eol. */"); + out_str_dec (get_int32_decl (), "yy_rule_can_match_eol", + num_rules + 1); + + if (gentables) { + for (i = 1; i <= num_rules; i++) { + out_dec ("%d, ", rule_has_nl[i] ? 1 : 0); + /* format nicely, 20 numbers per line. */ + if ((i % 20) == 19) + out ("\n "); + } + out (" };\n"); + } + outn ("]])"); +} + + +/* Generate the code to keep backing-up information. */ + +void gen_backing_up (void) +{ + if (reject || num_backing_up == 0) + return; + + if (fullspd) + indent_puts ("if ( yy_current_state[-1].yy_nxt )"); + else + indent_puts ("if ( yy_accept[yy_current_state] )"); + + ++indent_level; + indent_puts ("{"); + indent_puts ("YY_G(yy_last_accepting_state) = yy_current_state;"); + indent_puts ("YY_G(yy_last_accepting_cpos) = yy_cp;"); + indent_puts ("}"); + --indent_level; +} + + +/* Generate the code to perform the backing up. */ + +void gen_bu_action (void) +{ + if (reject || num_backing_up == 0) + return; + + set_indent (3); + + indent_puts ("case 0: /* must back up */"); + indent_puts ("/* undo the effects of YY_DO_BEFORE_ACTION */"); + indent_puts ("*yy_cp = YY_G(yy_hold_char);"); + + if (fullspd || fulltbl) + indent_puts ("yy_cp = YY_G(yy_last_accepting_cpos) + 1;"); + else + /* Backing-up info for compressed tables is taken \after/ + * yy_cp has been incremented for the next state. + */ + indent_puts ("yy_cp = YY_G(yy_last_accepting_cpos);"); + + indent_puts ("yy_current_state = YY_G(yy_last_accepting_state);"); + indent_puts ("goto yy_find_action;"); + outc ('\n'); + + set_indent (0); +} + +/** mkctbl - make full speed compressed transition table + * This is an array of structs; each struct a pair of integers. + * You should call mkssltbl() immediately after this. + * Then, I think, mkecstbl(). Arrrg. + * @return the newly allocated trans table + */ + +static struct yytbl_data *mkctbl (void) +{ + int i; + struct yytbl_data *tbl = 0; + flex_int32_t *tdata = 0, curr = 0; + int end_of_buffer_action = num_rules + 1; + + buf_prints (&yydmap_buf, + "\t{YYTD_ID_TRANSITION, (void**)&yy_transition, sizeof(%s)},\n", + ((tblend + numecs + 1) >= INT16_MAX + || long_align) ? "flex_int32_t" : "flex_int16_t"); + + tbl = calloc(1, sizeof (struct yytbl_data)); + yytbl_data_init (tbl, YYTD_ID_TRANSITION); + tbl->td_flags = YYTD_DATA32 | YYTD_STRUCT; + tbl->td_hilen = 0; + tbl->td_lolen = (flex_uint32_t) (tblend + numecs + 1); /* number of structs */ + + tbl->td_data = tdata = + calloc(tbl->td_lolen * 2, sizeof (flex_int32_t)); + + /* We want the transition to be represented as the offset to the + * next state, not the actual state number, which is what it currently + * is. The offset is base[nxt[i]] - (base of current state)]. That's + * just the difference between the starting points of the two involved + * states (to - from). + * + * First, though, we need to find some way to put in our end-of-buffer + * flags and states. We do this by making a state with absolutely no + * transitions. We put it at the end of the table. + */ + + /* We need to have room in nxt/chk for two more slots: One for the + * action and one for the end-of-buffer transition. We now *assume* + * that we're guaranteed the only character we'll try to index this + * nxt/chk pair with is EOB, i.e., 0, so we don't have to make sure + * there's room for jam entries for other characters. + */ + + while (tblend + 2 >= current_max_xpairs) + expand_nxt_chk (); + + while (lastdfa + 1 >= current_max_dfas) + increase_max_dfas (); + + base[lastdfa + 1] = tblend + 2; + nxt[tblend + 1] = end_of_buffer_action; + chk[tblend + 1] = numecs + 1; + chk[tblend + 2] = 1; /* anything but EOB */ + + /* So that "make test" won't show arb. differences. */ + nxt[tblend + 2] = 0; + + /* Make sure every state has an end-of-buffer transition and an + * action #. + */ + for (i = 0; i <= lastdfa; ++i) { + int anum = dfaacc[i].dfaacc_state; + int offset = base[i]; + + chk[offset] = EOB_POSITION; + chk[offset - 1] = ACTION_POSITION; + nxt[offset - 1] = anum; /* action number */ + } + + for (i = 0; i <= tblend; ++i) { + if (chk[i] == EOB_POSITION) { + tdata[curr++] = 0; + tdata[curr++] = base[lastdfa + 1] - i; + } + + else if (chk[i] == ACTION_POSITION) { + tdata[curr++] = 0; + tdata[curr++] = nxt[i]; + } + + else if (chk[i] > numecs || chk[i] == 0) { + tdata[curr++] = 0; + tdata[curr++] = 0; + } + else { /* verify, transition */ + + tdata[curr++] = chk[i]; + tdata[curr++] = base[nxt[i]] - (i - chk[i]); + } + } + + + /* Here's the final, end-of-buffer state. */ + tdata[curr++] = chk[tblend + 1]; + tdata[curr++] = nxt[tblend + 1]; + + tdata[curr++] = chk[tblend + 2]; + tdata[curr++] = nxt[tblend + 2]; + + return tbl; +} + + +/** Make start_state_list table. + * @return the newly allocated start_state_list table + */ +static struct yytbl_data *mkssltbl (void) +{ + struct yytbl_data *tbl = 0; + flex_int32_t *tdata = 0; + flex_int32_t i; + + tbl = calloc(1, sizeof (struct yytbl_data)); + yytbl_data_init (tbl, YYTD_ID_START_STATE_LIST); + tbl->td_flags = YYTD_DATA32 | YYTD_PTRANS; + tbl->td_hilen = 0; + tbl->td_lolen = (flex_uint32_t) (lastsc * 2 + 1); + + tbl->td_data = tdata = + calloc(tbl->td_lolen, sizeof (flex_int32_t)); + + for (i = 0; i <= lastsc * 2; ++i) + tdata[i] = base[i]; + + buf_prints (&yydmap_buf, + "\t{YYTD_ID_START_STATE_LIST, (void**)&yy_start_state_list, sizeof(%s)},\n", + "struct yy_trans_info*"); + + return tbl; +} + + + +/* genctbl - generates full speed compressed transition table */ + +void genctbl (void) +{ + int i; + int end_of_buffer_action = num_rules + 1; + + /* Table of verify for transition and offset to next state. */ + if (gentables) + out_dec ("static const struct yy_trans_info yy_transition[%d] =\n {\n", tblend + numecs + 1); + else + outn ("static const struct yy_trans_info *yy_transition = 0;"); + + /* We want the transition to be represented as the offset to the + * next state, not the actual state number, which is what it currently + * is. The offset is base[nxt[i]] - (base of current state)]. That's + * just the difference between the starting points of the two involved + * states (to - from). + * + * First, though, we need to find some way to put in our end-of-buffer + * flags and states. We do this by making a state with absolutely no + * transitions. We put it at the end of the table. + */ + + /* We need to have room in nxt/chk for two more slots: One for the + * action and one for the end-of-buffer transition. We now *assume* + * that we're guaranteed the only character we'll try to index this + * nxt/chk pair with is EOB, i.e., 0, so we don't have to make sure + * there's room for jam entries for other characters. + */ + + while (tblend + 2 >= current_max_xpairs) + expand_nxt_chk (); + + while (lastdfa + 1 >= current_max_dfas) + increase_max_dfas (); + + base[lastdfa + 1] = tblend + 2; + nxt[tblend + 1] = end_of_buffer_action; + chk[tblend + 1] = numecs + 1; + chk[tblend + 2] = 1; /* anything but EOB */ + + /* So that "make test" won't show arb. differences. */ + nxt[tblend + 2] = 0; + + /* Make sure every state has an end-of-buffer transition and an + * action #. + */ + for (i = 0; i <= lastdfa; ++i) { + int anum = dfaacc[i].dfaacc_state; + int offset = base[i]; + + chk[offset] = EOB_POSITION; + chk[offset - 1] = ACTION_POSITION; + nxt[offset - 1] = anum; /* action number */ + } + + for (i = 0; i <= tblend; ++i) { + if (chk[i] == EOB_POSITION) + transition_struct_out (0, base[lastdfa + 1] - i); + + else if (chk[i] == ACTION_POSITION) + transition_struct_out (0, nxt[i]); + + else if (chk[i] > numecs || chk[i] == 0) + transition_struct_out (0, 0); /* unused slot */ + + else /* verify, transition */ + transition_struct_out (chk[i], + base[nxt[i]] - (i - + chk[i])); + } + + + /* Here's the final, end-of-buffer state. */ + transition_struct_out (chk[tblend + 1], nxt[tblend + 1]); + transition_struct_out (chk[tblend + 2], nxt[tblend + 2]); + + if (gentables) + outn (" };\n"); + + /* Table of pointers to start states. */ + if (gentables) + out_dec ("static const struct yy_trans_info *yy_start_state_list[%d] =\n", lastsc * 2 + 1); + else + outn ("static const struct yy_trans_info **yy_start_state_list =0;"); + + if (gentables) { + outn (" {"); + + for (i = 0; i <= lastsc * 2; ++i) + out_dec (" &yy_transition[%d],\n", base[i]); + + dataend (); + } + + if (useecs) + genecs (); +} + + +/* mkecstbl - Make equivalence-class tables. */ + +static struct yytbl_data *mkecstbl (void) +{ + int i; + struct yytbl_data *tbl = 0; + flex_int32_t *tdata = 0; + + tbl = calloc(1, sizeof (struct yytbl_data)); + yytbl_data_init (tbl, YYTD_ID_EC); + tbl->td_flags |= YYTD_DATA32; + tbl->td_hilen = 0; + tbl->td_lolen = (flex_uint32_t) csize; + + tbl->td_data = tdata = + calloc(tbl->td_lolen, sizeof (flex_int32_t)); + + for (i = 1; i < csize; ++i) { + ecgroup[i] = ABS (ecgroup[i]); + tdata[i] = ecgroup[i]; + } + + buf_prints (&yydmap_buf, + "\t{YYTD_ID_EC, (void**)&yy_ec, sizeof(%s)},\n", + "YY_CHAR"); + + return tbl; +} + +/* Generate equivalence-class tables. */ + +void genecs (void) +{ + int i, j; + int numrows; + + out_str_dec (get_yy_char_decl (), "yy_ec", csize); + + for (i = 1; i < csize; ++i) { + ecgroup[i] = ABS (ecgroup[i]); + mkdata (ecgroup[i]); + } + + dataend (); + + if (trace) { + fputs (_("\n\nEquivalence Classes:\n\n"), stderr); + + numrows = csize / 8; + + for (j = 0; j < numrows; ++j) { + for (i = j; i < csize; i = i + numrows) { + fprintf (stderr, "%4s = %-2d", + readable_form (i), ecgroup[i]); + + putc (' ', stderr); + } + + putc ('\n', stderr); + } + } +} + + +/* Generate the code to find the action number. */ + +void gen_find_action (void) +{ + if (fullspd) + indent_puts ("yy_act = yy_current_state[-1].yy_nxt;"); + + else if (fulltbl) + indent_puts ("yy_act = yy_accept[yy_current_state];"); + + else if (reject) { + indent_puts ("yy_current_state = *--YY_G(yy_state_ptr);"); + indent_puts ("YY_G(yy_lp) = yy_accept[yy_current_state];"); + + if (!variable_trailing_context_rules) + outn ("m4_ifdef( [[M4_YY_USES_REJECT]],\n[["); + if(reject_really_used) + outn ("find_rule: /* we branch to this label when backing up */"); + if (!variable_trailing_context_rules) + outn ("]])\n"); + + indent_puts + ("for ( ; ; ) /* until we find what rule we matched */"); + + ++indent_level; + + indent_puts ("{"); + + indent_puts + ("if ( YY_G(yy_lp) && YY_G(yy_lp) < yy_accept[yy_current_state + 1] )"); + ++indent_level; + indent_puts ("{"); + indent_puts ("yy_act = yy_acclist[YY_G(yy_lp)];"); + + if (variable_trailing_context_rules) { + indent_puts + ("if ( yy_act & YY_TRAILING_HEAD_MASK ||"); + indent_puts (" YY_G(yy_looking_for_trail_begin) )"); + ++indent_level; + indent_puts ("{"); + + indent_puts + ("if ( yy_act == YY_G(yy_looking_for_trail_begin) )"); + ++indent_level; + indent_puts ("{"); + indent_puts ("YY_G(yy_looking_for_trail_begin) = 0;"); + indent_puts ("yy_act &= ~YY_TRAILING_HEAD_MASK;"); + indent_puts ("break;"); + indent_puts ("}"); + --indent_level; + + indent_puts ("}"); + --indent_level; + + indent_puts + ("else if ( yy_act & YY_TRAILING_MASK )"); + ++indent_level; + indent_puts ("{"); + indent_puts + ("YY_G(yy_looking_for_trail_begin) = yy_act & ~YY_TRAILING_MASK;"); + indent_puts + ("YY_G(yy_looking_for_trail_begin) |= YY_TRAILING_HEAD_MASK;"); + + if (real_reject) { + /* Remember matched text in case we back up + * due to REJECT. + */ + indent_puts + ("YY_G(yy_full_match) = yy_cp;"); + indent_puts + ("YY_G(yy_full_state) = YY_G(yy_state_ptr);"); + indent_puts ("YY_G(yy_full_lp) = YY_G(yy_lp);"); + } + + indent_puts ("}"); + --indent_level; + + indent_puts ("else"); + ++indent_level; + indent_puts ("{"); + indent_puts ("YY_G(yy_full_match) = yy_cp;"); + indent_puts + ("YY_G(yy_full_state) = YY_G(yy_state_ptr);"); + indent_puts ("YY_G(yy_full_lp) = YY_G(yy_lp);"); + indent_puts ("break;"); + indent_puts ("}"); + --indent_level; + + indent_puts ("++YY_G(yy_lp);"); + indent_puts ("goto find_rule;"); + } + + else { + /* Remember matched text in case we back up due to + * trailing context plus REJECT. + */ + ++indent_level; + indent_puts ("{"); + indent_puts ("YY_G(yy_full_match) = yy_cp;"); + indent_puts ("break;"); + indent_puts ("}"); + --indent_level; + } + + indent_puts ("}"); + --indent_level; + + indent_puts ("--yy_cp;"); + + /* We could consolidate the following two lines with those at + * the beginning, but at the cost of complaints that we're + * branching inside a loop. + */ + indent_puts ("yy_current_state = *--YY_G(yy_state_ptr);"); + indent_puts ("YY_G(yy_lp) = yy_accept[yy_current_state];"); + + indent_puts ("}"); + + --indent_level; + } + + else { /* compressed */ + indent_puts ("yy_act = yy_accept[yy_current_state];"); + + if (interactive && !reject) { + /* Do the guaranteed-needed backing up to figure out + * the match. + */ + indent_puts ("if ( yy_act == 0 )"); + ++indent_level; + indent_puts ("{ /* have to back up */"); + indent_puts + ("yy_cp = YY_G(yy_last_accepting_cpos);"); + indent_puts + ("yy_current_state = YY_G(yy_last_accepting_state);"); + indent_puts + ("yy_act = yy_accept[yy_current_state];"); + indent_puts ("}"); + --indent_level; + } + } +} + +/* mkftbl - make the full table and return the struct . + * you should call mkecstbl() after this. + */ + +struct yytbl_data *mkftbl (void) +{ + int i; + int end_of_buffer_action = num_rules + 1; + struct yytbl_data *tbl; + flex_int32_t *tdata = 0; + + tbl = calloc(1, sizeof (struct yytbl_data)); + yytbl_data_init (tbl, YYTD_ID_ACCEPT); + tbl->td_flags |= YYTD_DATA32; + tbl->td_hilen = 0; /* it's a one-dimensional array */ + tbl->td_lolen = (flex_uint32_t) (lastdfa + 1); + + tbl->td_data = tdata = + calloc(tbl->td_lolen, sizeof (flex_int32_t)); + + dfaacc[end_of_buffer_state].dfaacc_state = end_of_buffer_action; + + for (i = 1; i <= lastdfa; ++i) { + int anum = dfaacc[i].dfaacc_state; + + tdata[i] = anum; + + if (trace && anum) + fprintf (stderr, _("state # %d accepts: [%d]\n"), + i, anum); + } + + buf_prints (&yydmap_buf, + "\t{YYTD_ID_ACCEPT, (void**)&yy_accept, sizeof(%s)},\n", + long_align ? "flex_int32_t" : "flex_int16_t"); + return tbl; +} + + +/* genftbl - generate full transition table */ + +void genftbl (void) +{ + int i; + int end_of_buffer_action = num_rules + 1; + + out_str_dec (long_align ? get_int32_decl () : get_int16_decl (), + "yy_accept", lastdfa + 1); + + dfaacc[end_of_buffer_state].dfaacc_state = end_of_buffer_action; + + for (i = 1; i <= lastdfa; ++i) { + int anum = dfaacc[i].dfaacc_state; + + mkdata (anum); + + if (trace && anum) + fprintf (stderr, _("state # %d accepts: [%d]\n"), + i, anum); + } + + dataend (); + + if (useecs) + genecs (); + + /* Don't have to dump the actual full table entries - they were + * created on-the-fly. + */ +} + + +/* Generate the code to find the next compressed-table state. */ + +void gen_next_compressed_state (char *char_map) +{ + indent_put2s ("YY_CHAR yy_c = %s;", char_map); + + /* Save the backing-up info \before/ computing the next state + * because we always compute one more state than needed - we + * always proceed until we reach a jam state + */ + gen_backing_up (); + + indent_puts + ("while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )"); + ++indent_level; + indent_puts ("{"); + indent_puts ("yy_current_state = (int) yy_def[yy_current_state];"); + + if (usemecs) { + /* We've arrange it so that templates are never chained + * to one another. This means we can afford to make a + * very simple test to see if we need to convert to + * yy_c's meta-equivalence class without worrying + * about erroneously looking up the meta-equivalence + * class twice + */ + do_indent (); + + /* lastdfa + 2 is the beginning of the templates */ + out_dec ("if ( yy_current_state >= %d )\n", lastdfa + 2); + + ++indent_level; + indent_puts ("yy_c = yy_meta[yy_c];"); + --indent_level; + } + + indent_puts ("}"); + --indent_level; + + indent_puts + ("yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];"); +} + + +/* Generate the code to find the next match. */ + +void gen_next_match (void) +{ + /* NOTE - changes in here should be reflected in gen_next_state() and + * gen_NUL_trans(). + */ + char *char_map = useecs ? + "yy_ec[YY_SC_TO_UI(*yy_cp)] " : "YY_SC_TO_UI(*yy_cp)"; + + char *char_map_2 = useecs ? + "yy_ec[YY_SC_TO_UI(*++yy_cp)] " : "YY_SC_TO_UI(*++yy_cp)"; + + if (fulltbl) { + if (gentables) + indent_put2s + ("while ( (yy_current_state = yy_nxt[yy_current_state][ %s ]) > 0 )", + char_map); + else + indent_put2s + ("while ( (yy_current_state = yy_nxt[yy_current_state*YY_NXT_LOLEN + %s ]) > 0 )", + char_map); + + ++indent_level; + + if (num_backing_up > 0) { + indent_puts ("{"); + gen_backing_up (); + outc ('\n'); + } + + indent_puts ("++yy_cp;"); + + if (num_backing_up > 0) + + indent_puts ("}"); + + --indent_level; + + outc ('\n'); + indent_puts ("yy_current_state = -yy_current_state;"); + } + + else if (fullspd) { + indent_puts ("{"); + indent_puts + ("const struct yy_trans_info *yy_trans_info;\n"); + indent_puts ("YY_CHAR yy_c;\n"); + indent_put2s ("for ( yy_c = %s;", char_map); + indent_puts + (" (yy_trans_info = &yy_current_state[yy_c])->"); + indent_puts ("yy_verify == yy_c;"); + indent_put2s (" yy_c = %s )", char_map_2); + + ++indent_level; + + if (num_backing_up > 0) + indent_puts ("{"); + + indent_puts ("yy_current_state += yy_trans_info->yy_nxt;"); + + if (num_backing_up > 0) { + outc ('\n'); + gen_backing_up (); + indent_puts ("}"); + } + + --indent_level; + indent_puts ("}"); + } + + else { /* compressed */ + indent_puts ("do"); + + ++indent_level; + indent_puts ("{"); + + gen_next_state (false); + + indent_puts ("++yy_cp;"); + + + indent_puts ("}"); + --indent_level; + + do_indent (); + + if (interactive) + out_dec ("while ( yy_base[yy_current_state] != %d );\n", jambase); + else + out_dec ("while ( yy_current_state != %d );\n", + jamstate); + + if (!reject && !interactive) { + /* Do the guaranteed-needed backing up to figure out + * the match. + */ + indent_puts + ("yy_cp = YY_G(yy_last_accepting_cpos);"); + indent_puts + ("yy_current_state = YY_G(yy_last_accepting_state);"); + } + } +} + + +/* Generate the code to find the next state. */ + +void gen_next_state (int worry_about_NULs) +{ /* NOTE - changes in here should be reflected in gen_next_match() */ + char char_map[256]; + + if (worry_about_NULs && !nultrans) { + if (useecs) + snprintf (char_map, sizeof(char_map), + "(*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : %d)", + NUL_ec); + else + snprintf (char_map, sizeof(char_map), + "(*yy_cp ? YY_SC_TO_UI(*yy_cp) : %d)", + NUL_ec); + } + + else + strcpy (char_map, useecs ? + "yy_ec[YY_SC_TO_UI(*yy_cp)] " : + "YY_SC_TO_UI(*yy_cp)"); + + if (worry_about_NULs && nultrans) { + if (!fulltbl && !fullspd) + /* Compressed tables back up *before* they match. */ + gen_backing_up (); + + indent_puts ("if ( *yy_cp )"); + ++indent_level; + indent_puts ("{"); + } + + if (fulltbl) { + if (gentables) + indent_put2s + ("yy_current_state = yy_nxt[yy_current_state][%s];", + char_map); + else + indent_put2s + ("yy_current_state = yy_nxt[yy_current_state*YY_NXT_LOLEN + %s];", + char_map); + } + + else if (fullspd) + indent_put2s + ("yy_current_state += yy_current_state[%s].yy_nxt;", + char_map); + + else + gen_next_compressed_state (char_map); + + if (worry_about_NULs && nultrans) { + + indent_puts ("}"); + --indent_level; + indent_puts ("else"); + ++indent_level; + indent_puts + ("yy_current_state = yy_NUL_trans[yy_current_state];"); + --indent_level; + } + + if (fullspd || fulltbl) + gen_backing_up (); + + if (reject) + indent_puts ("*YY_G(yy_state_ptr)++ = yy_current_state;"); +} + + +/* Generate the code to make a NUL transition. */ + +void gen_NUL_trans (void) +{ /* NOTE - changes in here should be reflected in gen_next_match() */ + /* Only generate a definition for "yy_cp" if we'll generate code + * that uses it. Otherwise lint and the like complain. + */ + int need_backing_up = (num_backing_up > 0 && !reject); + + if (need_backing_up && (!nultrans || fullspd || fulltbl)) + /* We're going to need yy_cp lying around for the call + * below to gen_backing_up(). + */ + indent_puts ("char *yy_cp = YY_G(yy_c_buf_p);"); + + outc ('\n'); + + if (nultrans) { + indent_puts + ("yy_current_state = yy_NUL_trans[yy_current_state];"); + indent_puts ("yy_is_jam = (yy_current_state == 0);"); + } + + else if (fulltbl) { + do_indent (); + if (gentables) + out_dec ("yy_current_state = yy_nxt[yy_current_state][%d];\n", NUL_ec); + else + out_dec ("yy_current_state = yy_nxt[yy_current_state*YY_NXT_LOLEN + %d];\n", NUL_ec); + indent_puts ("yy_is_jam = (yy_current_state <= 0);"); + } + + else if (fullspd) { + do_indent (); + out_dec ("int yy_c = %d;\n", NUL_ec); + + indent_puts + ("const struct yy_trans_info *yy_trans_info;\n"); + indent_puts + ("yy_trans_info = &yy_current_state[(unsigned int) yy_c];"); + indent_puts ("yy_current_state += yy_trans_info->yy_nxt;"); + + indent_puts + ("yy_is_jam = (yy_trans_info->yy_verify != yy_c);"); + } + + else { + char NUL_ec_str[20]; + + snprintf (NUL_ec_str, sizeof(NUL_ec_str), "%d", NUL_ec); + gen_next_compressed_state (NUL_ec_str); + + do_indent (); + out_dec ("yy_is_jam = (yy_current_state == %d);\n", + jamstate); + + if (reject) { + /* Only stack this state if it's a transition we + * actually make. If we stack it on a jam, then + * the state stack and yy_c_buf_p get out of sync. + */ + indent_puts ("if ( ! yy_is_jam )"); + ++indent_level; + indent_puts + ("*YY_G(yy_state_ptr)++ = yy_current_state;"); + --indent_level; + } + } + + /* If we've entered an accepting state, back up; note that + * compressed tables have *already* done such backing up, so + * we needn't bother with it again. + */ + if (need_backing_up && (fullspd || fulltbl)) { + outc ('\n'); + indent_puts ("if ( ! yy_is_jam )"); + ++indent_level; + indent_puts ("{"); + gen_backing_up (); + indent_puts ("}"); + --indent_level; + } +} + + +/* Generate the code to find the start state. */ + +void gen_start_state (void) +{ + if (fullspd) { + if (bol_needed) { + indent_puts + ("yy_current_state = yy_start_state_list[YY_G(yy_start) + YY_AT_BOL()];"); + } + else + indent_puts + ("yy_current_state = yy_start_state_list[YY_G(yy_start)];"); + } + + else { + indent_puts ("yy_current_state = YY_G(yy_start);"); + + if (bol_needed) + indent_puts ("yy_current_state += YY_AT_BOL();"); + + if (reject) { + /* Set up for storing up states. */ + outn ("m4_ifdef( [[M4_YY_USES_REJECT]],\n[["); + indent_puts + ("YY_G(yy_state_ptr) = YY_G(yy_state_buf);"); + indent_puts + ("*YY_G(yy_state_ptr)++ = yy_current_state;"); + outn ("]])"); + } + } +} + + +/* gentabs - generate data statements for the transition tables */ + +void gentabs (void) +{ + int i, j, k, *accset, nacc, *acc_array, total_states; + int end_of_buffer_action = num_rules + 1; + struct yytbl_data *yyacc_tbl = 0, *yymeta_tbl = 0, *yybase_tbl = 0, + *yydef_tbl = 0, *yynxt_tbl = 0, *yychk_tbl = 0, *yyacclist_tbl=0; + flex_int32_t *yyacc_data = 0, *yybase_data = 0, *yydef_data = 0, + *yynxt_data = 0, *yychk_data = 0, *yyacclist_data=0; + flex_int32_t yybase_curr = 0, yyacclist_curr=0,yyacc_curr=0; + + acc_array = allocate_integer_array (current_max_dfas); + nummt = 0; + + /* The compressed table format jams by entering the "jam state", + * losing information about the previous state in the process. + * In order to recover the previous state, we effectively need + * to keep backing-up information. + */ + ++num_backing_up; + + if (reject) { + /* Write out accepting list and pointer list. + + * First we generate the "yy_acclist" array. In the process, + * we compute the indices that will go into the "yy_accept" + * array, and save the indices in the dfaacc array. + */ + int EOB_accepting_list[2]; + + /* Set up accepting structures for the End Of Buffer state. */ + EOB_accepting_list[0] = 0; + EOB_accepting_list[1] = end_of_buffer_action; + accsiz[end_of_buffer_state] = 1; + dfaacc[end_of_buffer_state].dfaacc_set = + EOB_accepting_list; + + out_str_dec (long_align ? get_int32_decl () : + get_int16_decl (), "yy_acclist", MAX (numas, + 1) + 1); + + buf_prints (&yydmap_buf, + "\t{YYTD_ID_ACCLIST, (void**)&yy_acclist, sizeof(%s)},\n", + long_align ? "flex_int32_t" : "flex_int16_t"); + + yyacclist_tbl = calloc(1,sizeof(struct yytbl_data)); + yytbl_data_init (yyacclist_tbl, YYTD_ID_ACCLIST); + yyacclist_tbl->td_lolen = (flex_uint32_t) (MAX(numas,1) + 1); + yyacclist_tbl->td_data = yyacclist_data = + calloc(yyacclist_tbl->td_lolen, sizeof (flex_int32_t)); + yyacclist_curr = 1; + + j = 1; /* index into "yy_acclist" array */ + + for (i = 1; i <= lastdfa; ++i) { + acc_array[i] = j; + + if (accsiz[i] != 0) { + accset = dfaacc[i].dfaacc_set; + nacc = accsiz[i]; + + if (trace) + fprintf (stderr, + _("state # %d accepts: "), + i); + + for (k = 1; k <= nacc; ++k) { + int accnum = accset[k]; + + ++j; + + if (variable_trailing_context_rules + && !(accnum & + YY_TRAILING_HEAD_MASK) + && accnum > 0 + && accnum <= num_rules + && rule_type[accnum] == + RULE_VARIABLE) { + /* Special hack to flag + * accepting number as part + * of trailing context rule. + */ + accnum |= YY_TRAILING_MASK; + } + + mkdata (accnum); + yyacclist_data[yyacclist_curr++] = accnum; + + if (trace) { + fprintf (stderr, "[%d]", + accset[k]); + + if (k < nacc) + fputs (", ", + stderr); + else + putc ('\n', + stderr); + } + } + } + } + + /* add accepting number for the "jam" state */ + acc_array[i] = j; + + dataend (); + if (tablesext) { + yytbl_data_compress (yyacclist_tbl); + if (yytbl_data_fwrite (&tableswr, yyacclist_tbl) < 0) + flexerror (_("Could not write yyacclist_tbl")); + yytbl_data_destroy (yyacclist_tbl); + yyacclist_tbl = NULL; + } + } + + else { + dfaacc[end_of_buffer_state].dfaacc_state = + end_of_buffer_action; + + for (i = 1; i <= lastdfa; ++i) + acc_array[i] = dfaacc[i].dfaacc_state; + + /* add accepting number for jam state */ + acc_array[i] = 0; + } + + /* Begin generating yy_accept */ + + /* Spit out "yy_accept" array. If we're doing "reject", it'll be + * pointers into the "yy_acclist" array. Otherwise it's actual + * accepting numbers. In either case, we just dump the numbers. + */ + + /* "lastdfa + 2" is the size of "yy_accept"; includes room for C arrays + * beginning at 0 and for "jam" state. + */ + k = lastdfa + 2; + + if (reject) + /* We put a "cap" on the table associating lists of accepting + * numbers with state numbers. This is needed because we tell + * where the end of an accepting list is by looking at where + * the list for the next state starts. + */ + ++k; + + out_str_dec (long_align ? get_int32_decl () : get_int16_decl (), + "yy_accept", k); + + buf_prints (&yydmap_buf, + "\t{YYTD_ID_ACCEPT, (void**)&yy_accept, sizeof(%s)},\n", + long_align ? "flex_int32_t" : "flex_int16_t"); + + yyacc_tbl = calloc(1, sizeof (struct yytbl_data)); + yytbl_data_init (yyacc_tbl, YYTD_ID_ACCEPT); + yyacc_tbl->td_lolen = (flex_uint32_t) k; + yyacc_tbl->td_data = yyacc_data = + calloc(yyacc_tbl->td_lolen, sizeof (flex_int32_t)); + yyacc_curr=1; + + for (i = 1; i <= lastdfa; ++i) { + mkdata (acc_array[i]); + yyacc_data[yyacc_curr++] = acc_array[i]; + + if (!reject && trace && acc_array[i]) + fprintf (stderr, _("state # %d accepts: [%d]\n"), + i, acc_array[i]); + } + + /* Add entry for "jam" state. */ + mkdata (acc_array[i]); + yyacc_data[yyacc_curr++] = acc_array[i]; + + if (reject) { + /* Add "cap" for the list. */ + mkdata (acc_array[i]); + yyacc_data[yyacc_curr++] = acc_array[i]; + } + + dataend (); + if (tablesext) { + yytbl_data_compress (yyacc_tbl); + if (yytbl_data_fwrite (&tableswr, yyacc_tbl) < 0) + flexerror (_("Could not write yyacc_tbl")); + yytbl_data_destroy (yyacc_tbl); + yyacc_tbl = NULL; + } + /* End generating yy_accept */ + + if (useecs) { + + genecs (); + if (tablesext) { + struct yytbl_data *tbl; + + tbl = mkecstbl (); + yytbl_data_compress (tbl); + if (yytbl_data_fwrite (&tableswr, tbl) < 0) + flexerror (_("Could not write ecstbl")); + yytbl_data_destroy (tbl); + tbl = 0; + } + } + + if (usemecs) { + /* Begin generating yy_meta */ + /* Write out meta-equivalence classes (used to index + * templates with). + */ + flex_int32_t *yymecs_data = 0; + yymeta_tbl = calloc(1, sizeof (struct yytbl_data)); + yytbl_data_init (yymeta_tbl, YYTD_ID_META); + yymeta_tbl->td_lolen = (flex_uint32_t) (numecs + 1); + yymeta_tbl->td_data = yymecs_data = + calloc(yymeta_tbl->td_lolen, + sizeof (flex_int32_t)); + + if (trace) + fputs (_("\n\nMeta-Equivalence Classes:\n"), + stderr); + + out_str_dec (get_yy_char_decl (), "yy_meta", numecs + 1); + buf_prints (&yydmap_buf, + "\t{YYTD_ID_META, (void**)&yy_meta, sizeof(%s)},\n", + "YY_CHAR"); + + for (i = 1; i <= numecs; ++i) { + if (trace) + fprintf (stderr, "%d = %d\n", + i, ABS (tecbck[i])); + + mkdata (ABS (tecbck[i])); + yymecs_data[i] = ABS (tecbck[i]); + } + + dataend (); + if (tablesext) { + yytbl_data_compress (yymeta_tbl); + if (yytbl_data_fwrite (&tableswr, yymeta_tbl) < 0) + flexerror (_ + ("Could not write yymeta_tbl")); + yytbl_data_destroy (yymeta_tbl); + yymeta_tbl = NULL; + } + /* End generating yy_meta */ + } + + total_states = lastdfa + numtemps; + + /* Begin generating yy_base */ + out_str_dec ((tblend >= INT16_MAX || long_align) ? + get_int32_decl () : get_int16_decl (), + "yy_base", total_states + 1); + + buf_prints (&yydmap_buf, + "\t{YYTD_ID_BASE, (void**)&yy_base, sizeof(%s)},\n", + (tblend >= INT16_MAX + || long_align) ? "flex_int32_t" : "flex_int16_t"); + yybase_tbl = calloc (1, sizeof (struct yytbl_data)); + yytbl_data_init (yybase_tbl, YYTD_ID_BASE); + yybase_tbl->td_lolen = (flex_uint32_t) (total_states + 1); + yybase_tbl->td_data = yybase_data = + calloc(yybase_tbl->td_lolen, + sizeof (flex_int32_t)); + yybase_curr = 1; + + for (i = 1; i <= lastdfa; ++i) { + int d = def[i]; + + if (base[i] == JAMSTATE) + base[i] = jambase; + + if (d == JAMSTATE) + def[i] = jamstate; + + else if (d < 0) { + /* Template reference. */ + ++tmpuses; + def[i] = lastdfa - d + 1; + } + + mkdata (base[i]); + yybase_data[yybase_curr++] = base[i]; + } + + /* Generate jam state's base index. */ + mkdata (base[i]); + yybase_data[yybase_curr++] = base[i]; + + for (++i /* skip jam state */ ; i <= total_states; ++i) { + mkdata (base[i]); + yybase_data[yybase_curr++] = base[i]; + def[i] = jamstate; + } + + dataend (); + if (tablesext) { + yytbl_data_compress (yybase_tbl); + if (yytbl_data_fwrite (&tableswr, yybase_tbl) < 0) + flexerror (_("Could not write yybase_tbl")); + yytbl_data_destroy (yybase_tbl); + yybase_tbl = NULL; + } + /* End generating yy_base */ + + + /* Begin generating yy_def */ + out_str_dec ((total_states >= INT16_MAX || long_align) ? + get_int32_decl () : get_int16_decl (), + "yy_def", total_states + 1); + + buf_prints (&yydmap_buf, + "\t{YYTD_ID_DEF, (void**)&yy_def, sizeof(%s)},\n", + (total_states >= INT16_MAX + || long_align) ? "flex_int32_t" : "flex_int16_t"); + + yydef_tbl = calloc(1, sizeof (struct yytbl_data)); + yytbl_data_init (yydef_tbl, YYTD_ID_DEF); + yydef_tbl->td_lolen = (flex_uint32_t) (total_states + 1); + yydef_tbl->td_data = yydef_data = + calloc(yydef_tbl->td_lolen, sizeof (flex_int32_t)); + + for (i = 1; i <= total_states; ++i) { + mkdata (def[i]); + yydef_data[i] = def[i]; + } + + dataend (); + if (tablesext) { + yytbl_data_compress (yydef_tbl); + if (yytbl_data_fwrite (&tableswr, yydef_tbl) < 0) + flexerror (_("Could not write yydef_tbl")); + yytbl_data_destroy (yydef_tbl); + yydef_tbl = NULL; + } + /* End generating yy_def */ + + + /* Begin generating yy_nxt */ + out_str_dec ((total_states >= INT16_MAX || long_align) ? + get_int32_decl () : get_int16_decl (), "yy_nxt", + tblend + 1); + + buf_prints (&yydmap_buf, + "\t{YYTD_ID_NXT, (void**)&yy_nxt, sizeof(%s)},\n", + (total_states >= INT16_MAX + || long_align) ? "flex_int32_t" : "flex_int16_t"); + + yynxt_tbl = calloc (1, sizeof (struct yytbl_data)); + yytbl_data_init (yynxt_tbl, YYTD_ID_NXT); + yynxt_tbl->td_lolen = (flex_uint32_t) (tblend + 1); + yynxt_tbl->td_data = yynxt_data = + calloc (yynxt_tbl->td_lolen, sizeof (flex_int32_t)); + + for (i = 1; i <= tblend; ++i) { + /* Note, the order of the following test is important. + * If chk[i] is 0, then nxt[i] is undefined. + */ + if (chk[i] == 0 || nxt[i] == 0) + nxt[i] = jamstate; /* new state is the JAM state */ + + mkdata (nxt[i]); + yynxt_data[i] = nxt[i]; + } + + dataend (); + if (tablesext) { + yytbl_data_compress (yynxt_tbl); + if (yytbl_data_fwrite (&tableswr, yynxt_tbl) < 0) + flexerror (_("Could not write yynxt_tbl")); + yytbl_data_destroy (yynxt_tbl); + yynxt_tbl = NULL; + } + /* End generating yy_nxt */ + + /* Begin generating yy_chk */ + out_str_dec ((total_states >= INT16_MAX || long_align) ? + get_int32_decl () : get_int16_decl (), "yy_chk", + tblend + 1); + + buf_prints (&yydmap_buf, + "\t{YYTD_ID_CHK, (void**)&yy_chk, sizeof(%s)},\n", + (total_states >= INT16_MAX + || long_align) ? "flex_int32_t" : "flex_int16_t"); + + yychk_tbl = calloc (1, sizeof (struct yytbl_data)); + yytbl_data_init (yychk_tbl, YYTD_ID_CHK); + yychk_tbl->td_lolen = (flex_uint32_t) (tblend + 1); + yychk_tbl->td_data = yychk_data = + calloc(yychk_tbl->td_lolen, sizeof (flex_int32_t)); + + for (i = 1; i <= tblend; ++i) { + if (chk[i] == 0) + ++nummt; + + mkdata (chk[i]); + yychk_data[i] = chk[i]; + } + + dataend (); + if (tablesext) { + yytbl_data_compress (yychk_tbl); + if (yytbl_data_fwrite (&tableswr, yychk_tbl) < 0) + flexerror (_("Could not write yychk_tbl")); + yytbl_data_destroy (yychk_tbl); + yychk_tbl = NULL; + } + /* End generating yy_chk */ + + free(acc_array); +} + + +/* Write out a formatted string (with a secondary string argument) at the + * current indentation level, adding a final newline. + */ + +void indent_put2s (const char *fmt, const char *arg) +{ + do_indent (); + out_str (fmt, arg); + outn (""); +} + + +/* Write out a string at the current indentation level, adding a final + * newline. + */ + +void indent_puts (const char *str) +{ + do_indent (); + outn (str); +} + + +/* make_tables - generate transition tables and finishes generating output file + */ + +void make_tables (void) +{ + int i; + int did_eof_rule = false; + struct yytbl_data *yynultrans_tbl = NULL; + + + skelout (); /* %% [2.0] - break point in skel */ + + /* First, take care of YY_DO_BEFORE_ACTION depending on yymore + * being used. + */ + set_indent (1); + + if (yymore_used && !yytext_is_array) { + indent_puts ("YY_G(yytext_ptr) -= YY_G(yy_more_len); \\"); + indent_puts + ("yyleng = (int) (yy_cp - YY_G(yytext_ptr)); \\"); + } + + else + indent_puts ("yyleng = (int) (yy_cp - yy_bp); \\"); + + /* Now also deal with copying yytext_ptr to yytext if needed. */ + skelout (); /* %% [3.0] - break point in skel */ + if (yytext_is_array) { + if (yymore_used) + indent_puts + ("if ( yyleng + YY_G(yy_more_offset) >= YYLMAX ) \\"); + else + indent_puts ("if ( yyleng >= YYLMAX ) \\"); + + ++indent_level; + indent_puts + ("YY_FATAL_ERROR( \"token too large, exceeds YYLMAX\" ); \\"); + --indent_level; + + if (yymore_used) { + indent_puts + ("yy_flex_strncpy( &yytext[YY_G(yy_more_offset)], YY_G(yytext_ptr), yyleng + 1 M4_YY_CALL_LAST_ARG); \\"); + indent_puts ("yyleng += YY_G(yy_more_offset); \\"); + indent_puts + ("YY_G(yy_prev_more_offset) = YY_G(yy_more_offset); \\"); + indent_puts ("YY_G(yy_more_offset) = 0; \\"); + } + else { + indent_puts + ("yy_flex_strncpy( yytext, YY_G(yytext_ptr), yyleng + 1 M4_YY_CALL_LAST_ARG); \\"); + } + } + + set_indent (0); + + skelout (); /* %% [4.0] - break point in skel */ + + + /* This is where we REALLY begin generating the tables. */ + + out_dec ("#define YY_NUM_RULES %d\n", num_rules); + out_dec ("#define YY_END_OF_BUFFER %d\n", num_rules + 1); + + if (fullspd) { + /* Need to define the transet type as a size large + * enough to hold the biggest offset. + */ + int total_table_size = tblend + numecs + 1; + char *trans_offset_type = + (total_table_size >= INT16_MAX || long_align) ? + "flex_int32_t" : "flex_int16_t"; + + set_indent (0); + indent_puts ("struct yy_trans_info"); + ++indent_level; + indent_puts ("{"); + + /* We require that yy_verify and yy_nxt must be of the same size int. */ + indent_put2s ("%s yy_verify;", trans_offset_type); + + /* In cases where its sister yy_verify *is* a "yes, there is + * a transition", yy_nxt is the offset (in records) to the + * next state. In most cases where there is no transition, + * the value of yy_nxt is irrelevant. If yy_nxt is the -1th + * record of a state, though, then yy_nxt is the action number + * for that state. + */ + + indent_put2s ("%s yy_nxt;", trans_offset_type); + indent_puts ("};"); + --indent_level; + } + else { + /* We generate a bogus 'struct yy_trans_info' data type + * so we can guarantee that it is always declared in the skel. + * This is so we can compile "sizeof(struct yy_trans_info)" + * in any scanner. + */ + indent_puts + ("/* This struct is not used in this scanner,"); + indent_puts (" but its presence is necessary. */"); + indent_puts ("struct yy_trans_info"); + ++indent_level; + indent_puts ("{"); + indent_puts ("flex_int32_t yy_verify;"); + indent_puts ("flex_int32_t yy_nxt;"); + indent_puts ("};"); + --indent_level; + } + + if (fullspd) { + genctbl (); + if (tablesext) { + struct yytbl_data *tbl; + + tbl = mkctbl (); + yytbl_data_compress (tbl); + if (yytbl_data_fwrite (&tableswr, tbl) < 0) + flexerror (_("Could not write ftbl")); + yytbl_data_destroy (tbl); + + tbl = mkssltbl (); + yytbl_data_compress (tbl); + if (yytbl_data_fwrite (&tableswr, tbl) < 0) + flexerror (_("Could not write ssltbl")); + yytbl_data_destroy (tbl); + tbl = 0; + + if (useecs) { + tbl = mkecstbl (); + yytbl_data_compress (tbl); + if (yytbl_data_fwrite (&tableswr, tbl) < 0) + flexerror (_ + ("Could not write ecstbl")); + yytbl_data_destroy (tbl); + tbl = 0; + } + } + } + else if (fulltbl) { + genftbl (); + if (tablesext) { + struct yytbl_data *tbl; + + tbl = mkftbl (); + yytbl_data_compress (tbl); + if (yytbl_data_fwrite (&tableswr, tbl) < 0) + flexerror (_("Could not write ftbl")); + yytbl_data_destroy (tbl); + tbl = 0; + + if (useecs) { + tbl = mkecstbl (); + yytbl_data_compress (tbl); + if (yytbl_data_fwrite (&tableswr, tbl) < 0) + flexerror (_ + ("Could not write ecstbl")); + yytbl_data_destroy (tbl); + tbl = 0; + } + } + } + else + gentabs (); + + if (do_yylineno) { + + geneoltbl (); + + if (tablesext) { + struct yytbl_data *tbl; + + tbl = mkeoltbl (); + yytbl_data_compress (tbl); + if (yytbl_data_fwrite (&tableswr, tbl) < 0) + flexerror (_("Could not write eoltbl")); + yytbl_data_destroy (tbl); + tbl = 0; + } + } + + /* Definitions for backing up. We don't need them if REJECT + * is being used because then we use an alternative backin-up + * technique instead. + */ + if (num_backing_up > 0 && !reject) { + if (!C_plus_plus && !reentrant) { + indent_puts + ("static yy_state_type yy_last_accepting_state;"); + indent_puts + ("static char *yy_last_accepting_cpos;\n"); + } + } + + if (nultrans) { + flex_int32_t *yynultrans_data = 0; + + /* Begin generating yy_NUL_trans */ + out_str_dec (get_state_decl (), "yy_NUL_trans", + lastdfa + 1); + buf_prints (&yydmap_buf, + "\t{YYTD_ID_NUL_TRANS, (void**)&yy_NUL_trans, sizeof(%s)},\n", + (fullspd) ? "struct yy_trans_info*" : + "flex_int32_t"); + + yynultrans_tbl = calloc(1, sizeof (struct yytbl_data)); + yytbl_data_init (yynultrans_tbl, YYTD_ID_NUL_TRANS); + if (fullspd) + yynultrans_tbl->td_flags |= YYTD_PTRANS; + yynultrans_tbl->td_lolen = (flex_uint32_t) (lastdfa + 1); + yynultrans_tbl->td_data = yynultrans_data = + calloc(yynultrans_tbl->td_lolen, + sizeof (flex_int32_t)); + + for (i = 1; i <= lastdfa; ++i) { + if (fullspd) { + out_dec (" &yy_transition[%d],\n", + base[i]); + yynultrans_data[i] = base[i]; + } + else { + mkdata (nultrans[i]); + yynultrans_data[i] = nultrans[i]; + } + } + + dataend (); + if (tablesext) { + yytbl_data_compress (yynultrans_tbl); + if (yytbl_data_fwrite (&tableswr, yynultrans_tbl) < + 0) + flexerror (_ + ("Could not write yynultrans_tbl")); + } + + if (yynultrans_tbl != NULL) { + yytbl_data_destroy (yynultrans_tbl); + yynultrans_tbl = NULL; + } + + /* End generating yy_NUL_trans */ + } + + if (!C_plus_plus && !reentrant) { + indent_puts ("extern int yy_flex_debug;"); + indent_put2s ("int yy_flex_debug = %s;\n", + ddebug ? "1" : "0"); + } + + if (ddebug) { /* Spit out table mapping rules to line numbers. */ + out_str_dec (long_align ? get_int32_decl () : + get_int16_decl (), "yy_rule_linenum", + num_rules); + for (i = 1; i < num_rules; ++i) + mkdata (rule_linenum[i]); + dataend (); + } + + if (reject) { + outn ("m4_ifdef( [[M4_YY_USES_REJECT]],\n[["); + /* Declare state buffer variables. */ + if (!C_plus_plus && !reentrant) { + outn ("static yy_state_type *yy_state_buf=0, *yy_state_ptr=0;"); + outn ("static char *yy_full_match;"); + outn ("static int yy_lp;"); + } + + if (variable_trailing_context_rules) { + if (!C_plus_plus && !reentrant) { + outn ("static int yy_looking_for_trail_begin = 0;"); + outn ("static int yy_full_lp;"); + outn ("static int *yy_full_state;"); + } + + out_hex ("#define YY_TRAILING_MASK 0x%x\n", + (unsigned int) YY_TRAILING_MASK); + out_hex ("#define YY_TRAILING_HEAD_MASK 0x%x\n", + (unsigned int) YY_TRAILING_HEAD_MASK); + } + + outn ("#define REJECT \\"); + outn ("{ \\"); + outn ("*yy_cp = YY_G(yy_hold_char); /* undo effects of setting up yytext */ \\"); + outn ("yy_cp = YY_G(yy_full_match); /* restore poss. backed-over text */ \\"); + + if (variable_trailing_context_rules) { + outn ("YY_G(yy_lp) = YY_G(yy_full_lp); /* restore orig. accepting pos. */ \\"); + outn ("YY_G(yy_state_ptr) = YY_G(yy_full_state); /* restore orig. state */ \\"); + outn ("yy_current_state = *YY_G(yy_state_ptr); /* restore curr. state */ \\"); + } + + outn ("++YY_G(yy_lp); \\"); + outn ("goto find_rule; \\"); + + outn ("}"); + outn ("]])\n"); + } + + else { + outn ("/* The intent behind this definition is that it'll catch"); + outn (" * any uses of REJECT which flex missed."); + outn (" */"); + outn ("#define REJECT reject_used_but_not_detected"); + } + + if (yymore_used) { + if (!C_plus_plus) { + if (yytext_is_array) { + if (!reentrant){ + indent_puts ("static int yy_more_offset = 0;"); + indent_puts ("static int yy_prev_more_offset = 0;"); + } + } + else if (!reentrant) { + indent_puts + ("static int yy_more_flag = 0;"); + indent_puts + ("static int yy_more_len = 0;"); + } + } + + if (yytext_is_array) { + indent_puts + ("#define yymore() (YY_G(yy_more_offset) = yy_flex_strlen( yytext M4_YY_CALL_LAST_ARG))"); + indent_puts ("#define YY_NEED_STRLEN"); + indent_puts ("#define YY_MORE_ADJ 0"); + indent_puts + ("#define YY_RESTORE_YY_MORE_OFFSET \\"); + ++indent_level; + indent_puts ("{ \\"); + indent_puts + ("YY_G(yy_more_offset) = YY_G(yy_prev_more_offset); \\"); + indent_puts ("yyleng -= YY_G(yy_more_offset); \\"); + indent_puts ("}"); + --indent_level; + } + else { + indent_puts + ("#define yymore() (YY_G(yy_more_flag) = 1)"); + indent_puts + ("#define YY_MORE_ADJ YY_G(yy_more_len)"); + indent_puts ("#define YY_RESTORE_YY_MORE_OFFSET"); + } + } + + else { + indent_puts + ("#define yymore() yymore_used_but_not_detected"); + indent_puts ("#define YY_MORE_ADJ 0"); + indent_puts ("#define YY_RESTORE_YY_MORE_OFFSET"); + } + + if (!C_plus_plus) { + if (yytext_is_array) { + outn ("#ifndef YYLMAX"); + outn ("#define YYLMAX 8192"); + outn ("#endif\n"); + if (!reentrant){ + outn ("char yytext[YYLMAX];"); + outn ("char *yytext_ptr;"); + } + } + + else { + if(! reentrant) + outn ("char *yytext;"); + } + } + + out (&action_array[defs1_offset]); + + line_directive_out (stdout, 0); + + skelout (); /* %% [5.0] - break point in skel */ + + if (!C_plus_plus) { + if (use_read) { + outn ("\terrno=0; \\"); + outn ("\twhile ( (result = (int) read( fileno(yyin), buf, (yy_size_t) max_size )) < 0 ) \\"); + outn ("\t{ \\"); + outn ("\t\tif( errno != EINTR) \\"); + outn ("\t\t{ \\"); + outn ("\t\t\tYY_FATAL_ERROR( \"input in flex scanner failed\" ); \\"); + outn ("\t\t\tbreak; \\"); + outn ("\t\t} \\"); + outn ("\t\terrno=0; \\"); + outn ("\t\tclearerr(yyin); \\"); + outn ("\t}\\"); + } + + else { + outn ("\tif ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \\"); + outn ("\t\t{ \\"); + outn ("\t\tint c = '*'; \\"); + outn ("\t\tint n; \\"); + outn ("\t\tfor ( n = 0; n < max_size && \\"); + outn ("\t\t\t (c = getc( yyin )) != EOF && c != '\\n'; ++n ) \\"); + outn ("\t\t\tbuf[n] = (char) c; \\"); + outn ("\t\tif ( c == '\\n' ) \\"); + outn ("\t\t\tbuf[n++] = (char) c; \\"); + outn ("\t\tif ( c == EOF && ferror( yyin ) ) \\"); + outn ("\t\t\tYY_FATAL_ERROR( \"input in flex scanner failed\" ); \\"); + outn ("\t\tresult = n; \\"); + outn ("\t\t} \\"); + outn ("\telse \\"); + outn ("\t\t{ \\"); + outn ("\t\terrno=0; \\"); + outn ("\t\twhile ( (result = (int) fread(buf, 1, (yy_size_t) max_size, yyin)) == 0 && ferror(yyin)) \\"); + outn ("\t\t\t{ \\"); + outn ("\t\t\tif( errno != EINTR) \\"); + outn ("\t\t\t\t{ \\"); + outn ("\t\t\t\tYY_FATAL_ERROR( \"input in flex scanner failed\" ); \\"); + outn ("\t\t\t\tbreak; \\"); + outn ("\t\t\t\t} \\"); + outn ("\t\t\terrno=0; \\"); + outn ("\t\t\tclearerr(yyin); \\"); + outn ("\t\t\t} \\"); + outn ("\t\t}\\"); + } + } + + skelout (); /* %% [6.0] - break point in skel */ + + indent_puts ("#define YY_RULE_SETUP \\"); + ++indent_level; + if (bol_needed) { + indent_puts ("if ( yyleng > 0 ) \\"); + ++indent_level; + indent_puts ("YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \\"); + indent_puts ("\t\t(yytext[yyleng - 1] == '\\n'); \\"); + --indent_level; + } + indent_puts ("YY_USER_ACTION"); + --indent_level; + + skelout (); /* %% [7.0] - break point in skel */ + + /* Copy prolog to output file. */ + out (&action_array[prolog_offset]); + + line_directive_out (stdout, 0); + + skelout (); /* %% [8.0] - break point in skel */ + + set_indent (2); + + if (yymore_used && !yytext_is_array) { + indent_puts ("YY_G(yy_more_len) = 0;"); + indent_puts ("if ( YY_G(yy_more_flag) )"); + ++indent_level; + indent_puts ("{"); + indent_puts + ("YY_G(yy_more_len) = (int) (YY_G(yy_c_buf_p) - YY_G(yytext_ptr));"); + indent_puts ("YY_G(yy_more_flag) = 0;"); + indent_puts ("}"); + --indent_level; + } + + skelout (); /* %% [9.0] - break point in skel */ + + gen_start_state (); + + /* Note, don't use any indentation. */ + outn ("yy_match:"); + gen_next_match (); + + skelout (); /* %% [10.0] - break point in skel */ + set_indent (2); + gen_find_action (); + + skelout (); /* %% [11.0] - break point in skel */ + outn ("m4_ifdef( [[M4_YY_USE_LINENO]],[["); + indent_puts + ("if ( yy_act != YY_END_OF_BUFFER && yy_rule_can_match_eol[yy_act] )"); + ++indent_level; + indent_puts ("{"); + indent_puts ("int yyl;"); + do_indent (); + out_str ("for ( yyl = %s; yyl < yyleng; ++yyl )\n", + yymore_used ? (yytext_is_array ? "YY_G(yy_prev_more_offset)" : + "YY_G(yy_more_len)") : "0"); + ++indent_level; + indent_puts ("if ( yytext[yyl] == '\\n' )"); + ++indent_level; + indent_puts ("M4_YY_INCR_LINENO();"); + --indent_level; + --indent_level; + indent_puts ("}"); + --indent_level; + outn ("]])"); + + skelout (); /* %% [12.0] - break point in skel */ + if (ddebug) { + indent_puts ("if ( yy_flex_debug )"); + ++indent_level; + + indent_puts ("{"); + indent_puts ("if ( yy_act == 0 )"); + ++indent_level; + indent_puts (C_plus_plus ? + "std::cerr << \"--scanner backing up\\n\";" : + "fprintf( stderr, \"--scanner backing up\\n\" );"); + --indent_level; + + do_indent (); + out_dec ("else if ( yy_act < %d )\n", num_rules); + ++indent_level; + + if (C_plus_plus) { + indent_puts + ("std::cerr << \"--accepting rule at line \" << yy_rule_linenum[yy_act] <<"); + indent_puts + (" \"(\\\"\" << yytext << \"\\\")\\n\";"); + } + else { + indent_puts + ("fprintf( stderr, \"--accepting rule at line %ld (\\\"%s\\\")\\n\","); + + indent_puts + (" (long)yy_rule_linenum[yy_act], yytext );"); + } + + --indent_level; + + do_indent (); + out_dec ("else if ( yy_act == %d )\n", num_rules); + ++indent_level; + + if (C_plus_plus) { + indent_puts + ("std::cerr << \"--accepting default rule (\\\"\" << yytext << \"\\\")\\n\";"); + } + else { + indent_puts + ("fprintf( stderr, \"--accepting default rule (\\\"%s\\\")\\n\","); + indent_puts (" yytext );"); + } + + --indent_level; + + do_indent (); + out_dec ("else if ( yy_act == %d )\n", num_rules + 1); + ++indent_level; + + indent_puts (C_plus_plus ? + "std::cerr << \"--(end of buffer or a NUL)\\n\";" : + "fprintf( stderr, \"--(end of buffer or a NUL)\\n\" );"); + + --indent_level; + + do_indent (); + outn ("else"); + ++indent_level; + + if (C_plus_plus) { + indent_puts + ("std::cerr << \"--EOF (start condition \" << YY_START << \")\\n\";"); + } + else { + indent_puts + ("fprintf( stderr, \"--EOF (start condition %d)\\n\", YY_START );"); + } + + --indent_level; + + indent_puts ("}"); + --indent_level; + } + + /* Copy actions to output file. */ + skelout (); /* %% [13.0] - break point in skel */ + ++indent_level; + gen_bu_action (); + out (&action_array[action_offset]); + + line_directive_out (stdout, 0); + + /* generate cases for any missing EOF rules */ + for (i = 1; i <= lastsc; ++i) + if (!sceof[i]) { + do_indent (); + out_str ("case YY_STATE_EOF(%s):\n", scname[i]); + did_eof_rule = true; + } + + if (did_eof_rule) { + ++indent_level; + indent_puts ("yyterminate();"); + --indent_level; + } + + + /* Generate code for handling NUL's, if needed. */ + + /* First, deal with backing up and setting up yy_cp if the scanner + * finds that it should JAM on the NUL. + */ + skelout (); /* %% [14.0] - break point in skel */ + set_indent (4); + + if (fullspd || fulltbl) + indent_puts ("yy_cp = YY_G(yy_c_buf_p);"); + + else { /* compressed table */ + if (!reject && !interactive) { + /* Do the guaranteed-needed backing up to figure + * out the match. + */ + indent_puts + ("yy_cp = YY_G(yy_last_accepting_cpos);"); + indent_puts + ("yy_current_state = YY_G(yy_last_accepting_state);"); + } + + else + /* Still need to initialize yy_cp, though + * yy_current_state was set up by + * yy_get_previous_state(). + */ + indent_puts ("yy_cp = YY_G(yy_c_buf_p);"); + } + + + /* Generate code for yy_get_previous_state(). */ + set_indent (1); + skelout (); /* %% [15.0] - break point in skel */ + + gen_start_state (); + + set_indent (2); + skelout (); /* %% [16.0] - break point in skel */ + gen_next_state (true); + + set_indent (1); + skelout (); /* %% [17.0] - break point in skel */ + gen_NUL_trans (); + + skelout (); /* %% [18.0] - break point in skel */ + skelout (); /* %% [19.0] - break point in skel */ + /* Update BOL and yylineno inside of input(). */ + if (bol_needed) { + indent_puts + ("YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\\n');"); + if (do_yylineno) { + indent_puts + ("if ( YY_CURRENT_BUFFER_LVALUE->yy_at_bol )"); + ++indent_level; + indent_puts ("M4_YY_INCR_LINENO();"); + --indent_level; + } + } + + else if (do_yylineno) { + indent_puts ("if ( c == '\\n' )"); + ++indent_level; + indent_puts ("M4_YY_INCR_LINENO();"); + --indent_level; + } + + skelout (); + + /* Copy remainder of input to output. */ + + line_directive_out (stdout, 1); + + if (sectnum == 3) { + OUT_BEGIN_CODE (); + if (!no_section3_escape) + fputs("[[", stdout); + (void) flexscan (); /* copy remainder of input to output */ + if (!no_section3_escape) + fputs("]]", stdout); + OUT_END_CODE (); + } +} Property changes on: vendor/flex/2.6.4/src/gen.c ___________________________________________________________________ Added: fbsd:nokeywords ## -0,0 +1 ## +yes \ No newline at end of property Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: vendor/flex/2.6.4/src/gettext.h =================================================================== --- vendor/flex/2.6.4/src/gettext.h (nonexistent) +++ vendor/flex/2.6.4/src/gettext.h (revision 362287) @@ -0,0 +1,59 @@ +/* Convenience header for conditional use of GNU . + Copyright (C) 1995-1998, 2000-2002 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU Library General Public License as published + by the Free Software Foundation; either version 2, or (at your option) + any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, + USA. */ + +#ifndef _LIBGETTEXT_H +#define _LIBGETTEXT_H 1 + +/* NLS can be disabled through the configure --disable-nls option. */ +#if ENABLE_NLS + +/* Get declarations of GNU message catalog functions. */ +# include + +#else + +/* Disabled NLS. + The casts to 'const char *' serve the purpose of producing warnings + for invalid uses of the value returned from these functions. + On pre-ANSI systems without 'const', the config.h file is supposed to + contain "#define const". */ +# define gettext(Msgid) ((const char *) (Msgid)) +# define dgettext(Domainname, Msgid) ((const char *) (Msgid)) +# define dcgettext(Domainname, Msgid, Category) ((const char *) (Msgid)) +# define ngettext(Msgid1, Msgid2, N) \ + ((N) == 1 ? (const char *) (Msgid1) : (const char *) (Msgid2)) +# define dngettext(Domainname, Msgid1, Msgid2, N) \ + ((N) == 1 ? (const char *) (Msgid1) : (const char *) (Msgid2)) +# define dcngettext(Domainname, Msgid1, Msgid2, N, Category) \ + ((N) == 1 ? (const char *) (Msgid1) : (const char *) (Msgid2)) +# define textdomain(Domainname) ((const char *) (Domainname)) +# define bindtextdomain(Domainname, Dirname) ((const char *) (Dirname)) +# define bind_textdomain_codeset(Domainname, Codeset) ((const char *) (Codeset)) + +#endif + +/* A pseudo function call that serves as a marker for the automated + extraction of messages, but does not call gettext(). The run-time + translation is done at a different place in the code. + The argument, String, should be a literal string. Concatenated strings + and other string expressions won't work. + The macro's expansion is not parenthesized, so that it is suitable as + initializer for static 'char[]' or 'const char[]' variables. */ +#define gettext_noop(String) String + +#endif /* _LIBGETTEXT_H */ Property changes on: vendor/flex/2.6.4/src/gettext.h ___________________________________________________________________ Added: fbsd:nokeywords ## -0,0 +1 ## +yes \ No newline at end of property Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: vendor/flex/2.6.4/src/libmain.c =================================================================== --- vendor/flex/2.6.4/src/libmain.c (nonexistent) +++ vendor/flex/2.6.4/src/libmain.c (revision 362287) @@ -0,0 +1,36 @@ +/* libmain - flex run-time support library "main" function */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#include + +extern int yylex (void); + +int main (int argc, char *argv[]) +{ + (void)argc; + (void)argv; + + while (yylex () != 0) ; + + exit(0); +} Property changes on: vendor/flex/2.6.4/src/libmain.c ___________________________________________________________________ Added: fbsd:nokeywords ## -0,0 +1 ## +yes \ No newline at end of property Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: vendor/flex/2.6.4/src/libyywrap.c =================================================================== --- vendor/flex/2.6.4/src/libyywrap.c (nonexistent) +++ vendor/flex/2.6.4/src/libyywrap.c (revision 362287) @@ -0,0 +1,29 @@ +/* libyywrap - flex run-time support library "yywrap" function */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +int yywrap (void); + +int yywrap (void) +{ + return 1; +} Property changes on: vendor/flex/2.6.4/src/libyywrap.c ___________________________________________________________________ Added: fbsd:nokeywords ## -0,0 +1 ## +yes \ No newline at end of property Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: vendor/flex/2.6.4/src/main.c =================================================================== --- vendor/flex/2.6.4/src/main.c (nonexistent) +++ vendor/flex/2.6.4/src/main.c (revision 362287) @@ -0,0 +1,1849 @@ +/* flex - tool to generate fast lexical analyzers */ + +/* Copyright (c) 1990 The Regents of the University of California. */ +/* All rights reserved. */ + +/* This code is derived from software contributed to Berkeley by */ +/* Vern Paxson. */ + +/* The United States Government has rights in this work pursuant */ +/* to contract no. DE-AC03-76SF00098 between the United States */ +/* Department of Energy and the University of California. */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + + +#include "flexdef.h" +#include "version.h" +#include "options.h" +#include "tables.h" +#include "parse.h" + +static char flex_version[] = FLEX_VERSION; + +/* declare functions that have forward references */ + +void flexinit(int, char **); +void readin(void); +void set_up_initial_allocations(void); + + +/* these globals are all defined and commented in flexdef.h */ +int printstats, syntaxerror, eofseen, ddebug, trace, nowarn, spprdflt; +int interactive, lex_compat, posix_compat, do_yylineno, + useecs, fulltbl, usemecs; +int fullspd, gen_line_dirs, performance_report, backing_up_report; +int C_plus_plus, long_align, use_read, yytext_is_array, do_yywrap, + csize; +int reentrant, bison_bridge_lval, bison_bridge_lloc; +int yymore_used, reject, real_reject, continued_action, in_rule; +int yymore_really_used, reject_really_used; +int trace_hex = 0; +int datapos, dataline, linenum; +FILE *skelfile = NULL; +int skel_ind = 0; +char *action_array; +int action_size, defs1_offset, prolog_offset, action_offset, + action_index; +char *infilename = NULL, *outfilename = NULL, *headerfilename = NULL; +int did_outfilename; +char *prefix, *yyclass, *extra_type = NULL; +int do_stdinit, use_stdout; +int onestate[ONE_STACK_SIZE], onesym[ONE_STACK_SIZE]; +int onenext[ONE_STACK_SIZE], onedef[ONE_STACK_SIZE], onesp; +int maximum_mns, current_mns, current_max_rules; +int num_rules, num_eof_rules, default_rule, lastnfa; +int *firstst, *lastst, *finalst, *transchar, *trans1, *trans2; +int *accptnum, *assoc_rule, *state_type; +int *rule_type, *rule_linenum, *rule_useful; +int current_state_type; +int variable_trailing_context_rules; +int numtemps, numprots, protprev[MSP], protnext[MSP], prottbl[MSP]; +int protcomst[MSP], firstprot, lastprot, protsave[PROT_SAVE_SIZE]; +int numecs, nextecm[CSIZE + 1], ecgroup[CSIZE + 1], nummecs, + tecfwd[CSIZE + 1]; +int tecbck[CSIZE + 1]; +int lastsc, *scset, *scbol, *scxclu, *sceof; +int current_max_scs; +char **scname; +int current_max_dfa_size, current_max_xpairs; +int current_max_template_xpairs, current_max_dfas; +int lastdfa, *nxt, *chk, *tnxt; +int *base, *def, *nultrans, NUL_ec, tblend, firstfree, **dss, *dfasiz; +union dfaacc_union *dfaacc; +int *accsiz, *dhash, numas; +int numsnpairs, jambase, jamstate; +int lastccl, *cclmap, *ccllen, *cclng, cclreuse; +int current_maxccls, current_max_ccl_tbl_size; +unsigned char *ccltbl; +char nmstr[MAXLINE]; +int sectnum, nummt, hshcol, dfaeql, numeps, eps2, num_reallocs; +int tmpuses, totnst, peakpairs, numuniq, numdup, hshsave; +int num_backing_up, bol_needed; +FILE *backing_up_file; +int end_of_buffer_state; +char **input_files; +int num_input_files; +jmp_buf flex_main_jmp_buf; +bool *rule_has_nl, *ccl_has_nl; +int nlch = '\n'; + +bool tablesext, tablesverify, gentables; +char *tablesfilename=0,*tablesname=0; +struct yytbl_writer tableswr; + +/* Make sure program_name is initialized so we don't crash if writing + * out an error message before getting the program name from argv[0]. + */ +char *program_name = "flex"; + +static const char outfile_template[] = "lex.%s.%s"; +static const char backing_name[] = "lex.backup"; +static const char tablesfile_template[] = "lex.%s.tables"; + +/* From scan.l */ +extern FILE* yyout; + +static char outfile_path[MAXLINE]; +static int outfile_created = 0; +static char *skelname = NULL; +static int _stdout_closed = 0; /* flag to prevent double-fclose() on stdout. */ +const char *escaped_qstart = "]]M4_YY_NOOP[M4_YY_NOOP[M4_YY_NOOP[["; +const char *escaped_qend = "]]M4_YY_NOOP]M4_YY_NOOP]M4_YY_NOOP[["; + +/* For debugging. The max number of filters to apply to skeleton. */ +static int preproc_level = 1000; + +int flex_main (int argc, char *argv[]); + +int flex_main (int argc, char *argv[]) +{ + int i, exit_status, child_status; + + /* Set a longjmp target. Yes, I know it's a hack, but it gets worse: The + * return value of setjmp, if non-zero, is the desired exit code PLUS ONE. + * For example, if you want 'main' to return with code '2', then call + * longjmp() with an argument of 3. This is because it is invalid to + * specify a value of 0 to longjmp. FLEX_EXIT(n) should be used instead of + * exit(n); + */ + exit_status = setjmp (flex_main_jmp_buf); + if (exit_status){ + if (stdout && !_stdout_closed && !ferror(stdout)){ + fflush(stdout); + fclose(stdout); + } + while (wait(&child_status) > 0){ + if (!WIFEXITED (child_status) + || WEXITSTATUS (child_status) != 0){ + /* report an error of a child + */ + if( exit_status <= 1 ) + exit_status = 2; + + } + } + return exit_status - 1; + } + + flexinit (argc, argv); + + readin (); + + skelout (); + /* %% [1.5] DFA */ + ntod (); + + for (i = 1; i <= num_rules; ++i) + if (!rule_useful[i] && i != default_rule) + line_warning (_("rule cannot be matched"), + rule_linenum[i]); + + if (spprdflt && !reject && rule_useful[default_rule]) + line_warning (_ + ("-s option given but default rule can be matched"), + rule_linenum[default_rule]); + + /* Generate the C state transition tables from the DFA. */ + make_tables (); + + /* Note, flexend does not return. It exits with its argument + * as status. + */ + flexend (0); + + return 0; /* keep compilers/lint happy */ +} + +/* Wrapper around flex_main, so flex_main can be built as a library. */ +int main (int argc, char *argv[]) +{ +#if ENABLE_NLS +#if HAVE_LOCALE_H + setlocale (LC_MESSAGES, ""); + setlocale (LC_CTYPE, ""); + textdomain (PACKAGE); + bindtextdomain (PACKAGE, LOCALEDIR); +#endif +#endif + + return flex_main (argc, argv); +} + +/* check_options - check user-specified options */ + +void check_options (void) +{ + int i; + const char * m4 = NULL; + + if (lex_compat) { + if (C_plus_plus) + flexerror (_("Can't use -+ with -l option")); + + if (fulltbl || fullspd) + flexerror (_("Can't use -f or -F with -l option")); + + if (reentrant || bison_bridge_lval) + flexerror (_ + ("Can't use --reentrant or --bison-bridge with -l option")); + + yytext_is_array = true; + do_yylineno = true; + use_read = false; + } + + +#if 0 + /* This makes no sense whatsoever. I'm removing it. */ + if (do_yylineno) + /* This should really be "maintain_backup_tables = true" */ + reject_really_used = true; +#endif + + if (csize == unspecified) { + if ((fulltbl || fullspd) && !useecs) + csize = DEFAULT_CSIZE; + else + csize = CSIZE; + } + + if (interactive == unspecified) { + if (fulltbl || fullspd) + interactive = false; + else + interactive = true; + } + + if (fulltbl || fullspd) { + if (usemecs) + flexerror (_ + ("-Cf/-CF and -Cm don't make sense together")); + + if (interactive) + flexerror (_("-Cf/-CF and -I are incompatible")); + + if (lex_compat) + flexerror (_ + ("-Cf/-CF are incompatible with lex-compatibility mode")); + + + if (fulltbl && fullspd) + flexerror (_ + ("-Cf and -CF are mutually exclusive")); + } + + if (C_plus_plus && fullspd) + flexerror (_("Can't use -+ with -CF option")); + + if (C_plus_plus && yytext_is_array) { + lwarn (_("%array incompatible with -+ option")); + yytext_is_array = false; + } + + if (C_plus_plus && (reentrant)) + flexerror (_("Options -+ and --reentrant are mutually exclusive.")); + + if (C_plus_plus && bison_bridge_lval) + flexerror (_("bison bridge not supported for the C++ scanner.")); + + + if (useecs) { /* Set up doubly-linked equivalence classes. */ + + /* We loop all the way up to csize, since ecgroup[csize] is + * the position used for NUL characters. + */ + ecgroup[1] = NIL; + + for (i = 2; i <= csize; ++i) { + ecgroup[i] = i - 1; + nextecm[i - 1] = i; + } + + nextecm[csize] = NIL; + } + + else { + /* Put everything in its own equivalence class. */ + for (i = 1; i <= csize; ++i) { + ecgroup[i] = i; + nextecm[i] = BAD_SUBSCRIPT; /* to catch errors */ + } + } + + if (extra_type) + buf_m4_define( &m4defs_buf, "M4_EXTRA_TYPE_DEFS", extra_type); + + if (!use_stdout) { + FILE *prev_stdout; + + if (!did_outfilename) { + char *suffix; + + if (C_plus_plus) + suffix = "cc"; + else + suffix = "c"; + + snprintf (outfile_path, sizeof(outfile_path), outfile_template, + prefix, suffix); + + outfilename = outfile_path; + } + + prev_stdout = freopen (outfilename, "w+", stdout); + + if (prev_stdout == NULL) + lerr (_("could not create %s"), outfilename); + + outfile_created = 1; + } + + + /* Setup the filter chain. */ + output_chain = filter_create_int(NULL, filter_tee_header, headerfilename); + if ( !(m4 = getenv("M4"))) { + char *slash; + m4 = M4; + if ((slash = strrchr(M4, '/')) != NULL) { + m4 = slash+1; + /* break up $PATH */ + const char *path = getenv("PATH"); + if (!path) { + m4 = M4; + } else { + int m4_length = strlen(m4); + do { + size_t length = strlen(path); + struct stat sbuf; + + const char *endOfDir = strchr(path, ':'); + if (!endOfDir) + endOfDir = path+length; + + { + char *m4_path = calloc(endOfDir-path + 1 + m4_length + 1, 1); + + memcpy(m4_path, path, endOfDir-path); + m4_path[endOfDir-path] = '/'; + memcpy(m4_path + (endOfDir-path) + 1, m4, m4_length + 1); + if (stat(m4_path, &sbuf) == 0 && + (S_ISREG(sbuf.st_mode)) && sbuf.st_mode & S_IXUSR) { + m4 = m4_path; + break; + } + free(m4_path); + } + path = endOfDir+1; + } while (path[0]); + if (!path[0]) + m4 = M4; + } + } + } + filter_create_ext(output_chain, m4, "-P", 0); + filter_create_int(output_chain, filter_fix_linedirs, NULL); + + /* For debugging, only run the requested number of filters. */ + if (preproc_level > 0) { + filter_truncate(output_chain, preproc_level); + filter_apply_chain(output_chain); + } + yyout = stdout; + + + /* always generate the tablesverify flag. */ + buf_m4_define (&m4defs_buf, "M4_YY_TABLES_VERIFY", tablesverify ? "1" : "0"); + if (tablesext) + gentables = false; + + if (tablesverify) + /* force generation of C tables. */ + gentables = true; + + + if (tablesext) { + FILE *tablesout; + struct yytbl_hdr hdr; + char *pname = 0; + size_t nbytes = 0; + + buf_m4_define (&m4defs_buf, "M4_YY_TABLES_EXTERNAL", NULL); + + if (!tablesfilename) { + nbytes = strlen (prefix) + strlen (tablesfile_template) + 2; + tablesfilename = pname = calloc(nbytes, 1); + snprintf (pname, nbytes, tablesfile_template, prefix); + } + + if ((tablesout = fopen (tablesfilename, "w")) == NULL) + lerr (_("could not create %s"), tablesfilename); + free(pname); + tablesfilename = 0; + + yytbl_writer_init (&tableswr, tablesout); + + nbytes = strlen (prefix) + strlen ("tables") + 2; + tablesname = calloc(nbytes, 1); + snprintf (tablesname, nbytes, "%stables", prefix); + yytbl_hdr_init (&hdr, flex_version, tablesname); + + if (yytbl_hdr_fwrite (&tableswr, &hdr) <= 0) + flexerror (_("could not write tables header")); + } + + if (skelname && (skelfile = fopen (skelname, "r")) == NULL) + lerr (_("can't open skeleton file %s"), skelname); + + if (reentrant) { + buf_m4_define (&m4defs_buf, "M4_YY_REENTRANT", NULL); + if (yytext_is_array) + buf_m4_define (&m4defs_buf, "M4_YY_TEXT_IS_ARRAY", NULL); + } + + if ( bison_bridge_lval) + buf_m4_define (&m4defs_buf, "M4_YY_BISON_LVAL", NULL); + + if ( bison_bridge_lloc) + buf_m4_define (&m4defs_buf, "", NULL); + + if (strchr(prefix, '[') || strchr(prefix, ']')) + flexerror(_("Prefix cannot include '[' or ']'")); + buf_m4_define(&m4defs_buf, "M4_YY_PREFIX", prefix); + + if (did_outfilename) + line_directive_out (stdout, 0); + + if (do_yylineno) + buf_m4_define (&m4defs_buf, "M4_YY_USE_LINENO", NULL); + + /* Create the alignment type. */ + buf_strdefine (&userdef_buf, "YY_INT_ALIGNED", + long_align ? "long int" : "short int"); + + /* Define the start condition macros. */ + { + struct Buf tmpbuf; + buf_init(&tmpbuf, sizeof(char)); + for (i = 1; i <= lastsc; i++) { + char *str, *fmt = "#define %s %d\n"; + size_t strsz; + + strsz = strlen(fmt) + strlen(scname[i]) + (size_t)(1 + ceil (log10(i))) + 2; + str = malloc(strsz); + if (!str) + flexfatal(_("allocation of macro definition failed")); + snprintf(str, strsz, fmt, scname[i], i - 1); + buf_strappend(&tmpbuf, str); + free(str); + } + buf_m4_define(&m4defs_buf, "M4_YY_SC_DEFS", tmpbuf.elts); + buf_destroy(&tmpbuf); + } + + /* This is where we begin writing to the file. */ + + /* Dump the %top code. */ + if( top_buf.elts) + outn((char*) top_buf.elts); + + /* Dump the m4 definitions. */ + buf_print_strings(&m4defs_buf, stdout); + m4defs_buf.nelts = 0; /* memory leak here. */ + + /* Place a bogus line directive, it will be fixed in the filter. */ + if (gen_line_dirs) + outn("#line 0 \"M4_YY_OUTFILE_NAME\"\n"); + + /* Dump the user defined preproc directives. */ + if (userdef_buf.elts) + outn ((char *) (userdef_buf.elts)); + + skelout (); + /* %% [1.0] */ +} + +/* flexend - terminate flex + * + * note + * This routine does not return. + */ + +void flexend (int exit_status) +{ + static int called_before = -1; /* prevent infinite recursion. */ + int tblsiz; + + if (++called_before) + FLEX_EXIT (exit_status); + + if (skelfile != NULL) { + if (ferror (skelfile)) + lerr (_("input error reading skeleton file %s"), + skelname); + + else if (fclose (skelfile)) + lerr (_("error closing skeleton file %s"), + skelname); + } + +#if 0 + fprintf (header_out, + "#ifdef YY_HEADER_EXPORT_START_CONDITIONS\n"); + fprintf (header_out, + "/* Beware! Start conditions are not prefixed. */\n"); + + /* Special case for "INITIAL" */ + fprintf (header_out, + "#undef INITIAL\n#define INITIAL 0\n"); + for (i = 2; i <= lastsc; i++) + fprintf (header_out, "#define %s %d\n", scname[i], i - 1); + fprintf (header_out, + "#endif /* YY_HEADER_EXPORT_START_CONDITIONS */\n\n"); + + /* Kill ALL flex-related macros. This is so the user + * can #include more than one generated header file. */ + fprintf (header_out, "#ifndef YY_HEADER_NO_UNDEFS\n"); + fprintf (header_out, + "/* Undefine all internal macros, etc., that do no belong in the header. */\n\n"); + + { + const char * undef_list[] = { + + "BEGIN", + "ECHO", + "EOB_ACT_CONTINUE_SCAN", + "EOB_ACT_END_OF_FILE", + "EOB_ACT_LAST_MATCH", + "FLEX_SCANNER", + "REJECT", + "YYFARGS0", + "YYFARGS1", + "YYFARGS2", + "YYFARGS3", + "YYLMAX", + "YYSTATE", + "YY_AT_BOL", + "YY_BREAK", + "YY_BUFFER_EOF_PENDING", + "YY_BUFFER_NEW", + "YY_BUFFER_NORMAL", + "YY_BUF_SIZE", + "M4_YY_CALL_LAST_ARG", + "M4_YY_CALL_ONLY_ARG", + "YY_CURRENT_BUFFER", + "YY_DECL", + "M4_YY_DECL_LAST_ARG", + "M4_YY_DEF_LAST_ARG", + "M4_YY_DEF_ONLY_ARG", + "YY_DO_BEFORE_ACTION", + "YY_END_OF_BUFFER", + "YY_END_OF_BUFFER_CHAR", + "YY_EXIT_FAILURE", + "YY_EXTRA_TYPE", + "YY_FATAL_ERROR", + "YY_FLEX_DEFINED_ECHO", + "YY_FLEX_LEX_COMPAT", + "YY_FLEX_MAJOR_VERSION", + "YY_FLEX_MINOR_VERSION", + "YY_FLEX_SUBMINOR_VERSION", + "YY_FLUSH_BUFFER", + "YY_G", + "YY_INPUT", + "YY_INTERACTIVE", + "YY_INT_ALIGNED", + "YY_LAST_ARG", + "YY_LESS_LINENO", + "YY_LEX_ARGS", + "YY_LEX_DECLARATION", + "YY_LEX_PROTO", + "YY_MAIN", + "YY_MORE_ADJ", + "YY_NEED_STRLEN", + "YY_NEW_FILE", + "YY_NULL", + "YY_NUM_RULES", + "YY_ONLY_ARG", + "YY_PARAMS", + "YY_PROTO", + "M4_YY_PROTO_LAST_ARG", + "M4_YY_PROTO_ONLY_ARG void", + "YY_READ_BUF_SIZE", + "YY_REENTRANT", + "YY_RESTORE_YY_MORE_OFFSET", + "YY_RULE_SETUP", + "YY_SC_TO_UI", + "YY_SKIP_YYWRAP", + "YY_START", + "YY_START_STACK_INCR", + "YY_STATE_EOF", + "YY_STDINIT", + "YY_TRAILING_HEAD_MASK", + "YY_TRAILING_MASK", + "YY_USER_ACTION", + "YY_USE_CONST", + "YY_USE_PROTOS", + "unput", + "yyTABLES_NAME", + "yy_create_buffer", + "yy_delete_buffer", + "yy_flex_debug", + "yy_flush_buffer", + "yy_init_buffer", + "yy_load_buffer_state", + "yy_new_buffer", + "yy_scan_buffer", + "yy_scan_bytes", + "yy_scan_string", + "yy_set_bol", + "yy_set_interactive", + "yy_switch_to_buffer", + "yypush_buffer_state", + "yypop_buffer_state", + "yyensure_buffer_stack", + "yyalloc", + "const", + "yyextra", + "yyfree", + "yyget_debug", + "yyget_extra", + "yyget_in", + "yyget_leng", + "yyget_lineno", + "yyget_lloc", + "yyget_lval", + "yyget_out", + "yyget_text", + "yyin", + "yyleng", + "yyless", + "yylex", + "yylex_destroy", + "yylex_init", + "yylex_init_extra", + "yylineno", + "yylloc", + "yylval", + "yymore", + "yyout", + "yyrealloc", + "yyrestart", + "yyset_debug", + "yyset_extra", + "yyset_in", + "yyset_lineno", + "yyset_lloc", + "yyset_lval", + "yyset_out", + "yytables_destroy", + "yytables_fload", + "yyterminate", + "yytext", + "yytext_ptr", + "yywrap", + + /* must be null-terminated */ + NULL}; + + + for (i=0; undef_list[i] != NULL; i++) + fprintf (header_out, "#undef %s\n", undef_list[i]); + } + + /* undef any of the auto-generated symbols. */ + for (i = 0; i < defs_buf.nelts; i++) { + + /* don't undef start conditions */ + if (sclookup (((char **) defs_buf.elts)[i]) > 0) + continue; + fprintf (header_out, "#undef %s\n", + ((char **) defs_buf.elts)[i]); + } + + fprintf (header_out, + "#endif /* !YY_HEADER_NO_UNDEFS */\n"); + fprintf (header_out, "\n"); + fprintf (header_out, "#undef %sIN_HEADER\n", prefix); + fprintf (header_out, "#endif /* %sHEADER_H */\n", prefix); + + if (ferror (header_out)) + lerr (_("error creating header file %s"), + headerfilename); + fflush (header_out); + fclose (header_out); +#endif + + if (exit_status != 0 && outfile_created) { + if (ferror (stdout)) + lerr (_("error writing output file %s"), + outfilename); + + else if ((_stdout_closed = 1) && fclose (stdout)) + lerr (_("error closing output file %s"), + outfilename); + + else if (unlink (outfilename)) + lerr (_("error deleting output file %s"), + outfilename); + } + + + if (backing_up_report && backing_up_file) { + if (num_backing_up == 0) + fprintf (backing_up_file, _("No backing up.\n")); + else if (fullspd || fulltbl) + fprintf (backing_up_file, + _ + ("%d backing up (non-accepting) states.\n"), + num_backing_up); + else + fprintf (backing_up_file, + _("Compressed tables always back up.\n")); + + if (ferror (backing_up_file)) + lerr (_("error writing backup file %s"), + backing_name); + + else if (fclose (backing_up_file)) + lerr (_("error closing backup file %s"), + backing_name); + } + + if (printstats) { + fprintf (stderr, _("%s version %s usage statistics:\n"), + program_name, flex_version); + + fprintf (stderr, _(" scanner options: -")); + + if (C_plus_plus) + putc ('+', stderr); + if (backing_up_report) + putc ('b', stderr); + if (ddebug) + putc ('d', stderr); + if (sf_case_ins()) + putc ('i', stderr); + if (lex_compat) + putc ('l', stderr); + if (posix_compat) + putc ('X', stderr); + if (performance_report > 0) + putc ('p', stderr); + if (performance_report > 1) + putc ('p', stderr); + if (spprdflt) + putc ('s', stderr); + if (reentrant) + fputs ("--reentrant", stderr); + if (bison_bridge_lval) + fputs ("--bison-bridge", stderr); + if (bison_bridge_lloc) + fputs ("--bison-locations", stderr); + if (use_stdout) + putc ('t', stderr); + if (printstats) + putc ('v', stderr); /* always true! */ + if (nowarn) + putc ('w', stderr); + if (interactive == false) + putc ('B', stderr); + if (interactive == true) + putc ('I', stderr); + if (!gen_line_dirs) + putc ('L', stderr); + if (trace) + putc ('T', stderr); + + if (csize == unspecified) + /* We encountered an error fairly early on, so csize + * never got specified. Define it now, to prevent + * bogus table sizes being written out below. + */ + csize = 256; + + if (csize == 128) + putc ('7', stderr); + else + putc ('8', stderr); + + fprintf (stderr, " -C"); + + if (long_align) + putc ('a', stderr); + if (fulltbl) + putc ('f', stderr); + if (fullspd) + putc ('F', stderr); + if (useecs) + putc ('e', stderr); + if (usemecs) + putc ('m', stderr); + if (use_read) + putc ('r', stderr); + + if (did_outfilename) + fprintf (stderr, " -o%s", outfilename); + + if (skelname) + fprintf (stderr, " -S%s", skelname); + + if (strcmp (prefix, "yy")) + fprintf (stderr, " -P%s", prefix); + + putc ('\n', stderr); + + fprintf (stderr, _(" %d/%d NFA states\n"), + lastnfa, current_mns); + fprintf (stderr, _(" %d/%d DFA states (%d words)\n"), + lastdfa, current_max_dfas, totnst); + fprintf (stderr, _(" %d rules\n"), + num_rules + num_eof_rules - + 1 /* - 1 for def. rule */ ); + + if (num_backing_up == 0) + fprintf (stderr, _(" No backing up\n")); + else if (fullspd || fulltbl) + fprintf (stderr, + _ + (" %d backing-up (non-accepting) states\n"), + num_backing_up); + else + fprintf (stderr, + _ + (" Compressed tables always back-up\n")); + + if (bol_needed) + fprintf (stderr, + _(" Beginning-of-line patterns used\n")); + + fprintf (stderr, _(" %d/%d start conditions\n"), lastsc, + current_max_scs); + fprintf (stderr, + _ + (" %d epsilon states, %d double epsilon states\n"), + numeps, eps2); + + if (lastccl == 0) + fprintf (stderr, _(" no character classes\n")); + else + fprintf (stderr, + _ + (" %d/%d character classes needed %d/%d words of storage, %d reused\n"), + lastccl, current_maxccls, + cclmap[lastccl] + ccllen[lastccl], + current_max_ccl_tbl_size, cclreuse); + + fprintf (stderr, _(" %d state/nextstate pairs created\n"), + numsnpairs); + fprintf (stderr, + _(" %d/%d unique/duplicate transitions\n"), + numuniq, numdup); + + if (fulltbl) { + tblsiz = lastdfa * numecs; + fprintf (stderr, _(" %d table entries\n"), + tblsiz); + } + + else { + tblsiz = 2 * (lastdfa + numtemps) + 2 * tblend; + + fprintf (stderr, + _(" %d/%d base-def entries created\n"), + lastdfa + numtemps, current_max_dfas); + fprintf (stderr, + _ + (" %d/%d (peak %d) nxt-chk entries created\n"), + tblend, current_max_xpairs, peakpairs); + fprintf (stderr, + _ + (" %d/%d (peak %d) template nxt-chk entries created\n"), + numtemps * nummecs, + current_max_template_xpairs, + numtemps * numecs); + fprintf (stderr, _(" %d empty table entries\n"), + nummt); + fprintf (stderr, _(" %d protos created\n"), + numprots); + fprintf (stderr, + _(" %d templates created, %d uses\n"), + numtemps, tmpuses); + } + + if (useecs) { + tblsiz = tblsiz + csize; + fprintf (stderr, + _ + (" %d/%d equivalence classes created\n"), + numecs, csize); + } + + if (usemecs) { + tblsiz = tblsiz + numecs; + fprintf (stderr, + _ + (" %d/%d meta-equivalence classes created\n"), + nummecs, csize); + } + + fprintf (stderr, + _ + (" %d (%d saved) hash collisions, %d DFAs equal\n"), + hshcol, hshsave, dfaeql); + fprintf (stderr, _(" %d sets of reallocations needed\n"), + num_reallocs); + fprintf (stderr, _(" %d total table entries needed\n"), + tblsiz); + } + + FLEX_EXIT (exit_status); +} + + +/* flexinit - initialize flex */ + +void flexinit (int argc, char **argv) +{ + int i, sawcmpflag, rv, optind; + char *arg; + scanopt_t sopt; + + printstats = syntaxerror = trace = spprdflt = false; + lex_compat = posix_compat = C_plus_plus = backing_up_report = + ddebug = fulltbl = false; + fullspd = long_align = nowarn = yymore_used = continued_action = + false; + do_yylineno = yytext_is_array = in_rule = reject = do_stdinit = + false; + yymore_really_used = reject_really_used = unspecified; + interactive = csize = unspecified; + do_yywrap = gen_line_dirs = usemecs = useecs = true; + reentrant = bison_bridge_lval = bison_bridge_lloc = false; + performance_report = 0; + did_outfilename = 0; + prefix = "yy"; + yyclass = 0; + use_read = use_stdout = false; + tablesext = tablesverify = false; + gentables = true; + tablesfilename = tablesname = NULL; + + sawcmpflag = false; + + /* Initialize dynamic array for holding the rule actions. */ + action_size = 2048; /* default size of action array in bytes */ + action_array = allocate_character_array (action_size); + defs1_offset = prolog_offset = action_offset = action_index = 0; + action_array[0] = '\0'; + + /* Initialize any buffers. */ + buf_init (&userdef_buf, sizeof (char)); /* one long string */ + buf_init (&defs_buf, sizeof (char *)); /* list of strings */ + buf_init (&yydmap_buf, sizeof (char)); /* one long string */ + buf_init (&top_buf, sizeof (char)); /* one long string */ + + { + const char * m4defs_init_str[] = {"m4_changequote\n", + "m4_changequote([[, ]])\n"}; + buf_init (&m4defs_buf, sizeof (char *)); + buf_append (&m4defs_buf, &m4defs_init_str, 2); + } + + sf_init (); + + /* initialize regex lib */ + flex_init_regex(); + + /* Enable C++ if program name ends with '+'. */ + program_name = basename (argv[0]); + + if (program_name != NULL && + program_name[strlen (program_name) - 1] == '+') + C_plus_plus = true; + + /* read flags */ + sopt = scanopt_init (flexopts, argc, argv, 0); + if (!sopt) { + /* This will only happen when flexopts array is altered. */ + fprintf (stderr, + _("Internal error. flexopts are malformed.\n")); + FLEX_EXIT (1); + } + + while ((rv = scanopt (sopt, &arg, &optind)) != 0) { + + if (rv < 0) { + /* Scanopt has already printed an option-specific error message. */ + fprintf (stderr, + _ + ("Try `%s --help' for more information.\n"), + program_name); + FLEX_EXIT (1); + } + + switch ((enum flexopt_flag_t) rv) { + case OPT_CPLUSPLUS: + C_plus_plus = true; + break; + + case OPT_BATCH: + interactive = false; + break; + + case OPT_BACKUP: + backing_up_report = true; + break; + + case OPT_DONOTHING: + break; + + case OPT_COMPRESSION: + if (!sawcmpflag) { + useecs = false; + usemecs = false; + fulltbl = false; + sawcmpflag = true; + } + + for (i = 0; arg && arg[i] != '\0'; i++) + switch (arg[i]) { + case 'a': + long_align = true; + break; + + case 'e': + useecs = true; + break; + + case 'F': + fullspd = true; + break; + + case 'f': + fulltbl = true; + break; + + case 'm': + usemecs = true; + break; + + case 'r': + use_read = true; + break; + + default: + lerr (_ + ("unknown -C option '%c'"), + arg[i]); + break; + } + break; + + case OPT_DEBUG: + ddebug = true; + break; + + case OPT_NO_DEBUG: + ddebug = false; + break; + + case OPT_FULL: + useecs = usemecs = false; + use_read = fulltbl = true; + break; + + case OPT_FAST: + useecs = usemecs = false; + use_read = fullspd = true; + break; + + case OPT_HELP: + usage (); + FLEX_EXIT (0); + + case OPT_INTERACTIVE: + interactive = true; + break; + + case OPT_CASE_INSENSITIVE: + sf_set_case_ins(true); + break; + + case OPT_LEX_COMPAT: + lex_compat = true; + break; + + case OPT_POSIX_COMPAT: + posix_compat = true; + break; + + case OPT_PREPROC_LEVEL: + preproc_level = (int) strtol(arg,NULL,0); + break; + + case OPT_MAIN: + buf_strdefine (&userdef_buf, "YY_MAIN", "1"); + do_yywrap = false; + break; + + case OPT_NO_MAIN: + buf_strdefine (&userdef_buf, "YY_MAIN", "0"); + break; + + case OPT_NO_LINE: + gen_line_dirs = false; + break; + + case OPT_OUTFILE: + outfilename = arg; + did_outfilename = 1; + break; + + case OPT_PREFIX: + prefix = arg; + break; + + case OPT_PERF_REPORT: + ++performance_report; + break; + + case OPT_BISON_BRIDGE: + bison_bridge_lval = true; + break; + + case OPT_BISON_BRIDGE_LOCATIONS: + bison_bridge_lval = bison_bridge_lloc = true; + break; + + case OPT_REENTRANT: + reentrant = true; + break; + + case OPT_NO_REENTRANT: + reentrant = false; + break; + + case OPT_SKEL: + skelname = arg; + break; + + case OPT_DEFAULT: + spprdflt = false; + break; + + case OPT_NO_DEFAULT: + spprdflt = true; + break; + + case OPT_STDOUT: + use_stdout = true; + break; + + case OPT_NO_UNISTD_H: + //buf_strdefine (&userdef_buf, "YY_NO_UNISTD_H", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_UNISTD_H",0); + break; + + case OPT_TABLES_FILE: + tablesext = true; + tablesfilename = arg; + break; + + case OPT_TABLES_VERIFY: + tablesverify = true; + break; + + case OPT_TRACE: + trace = true; + break; + + case OPT_VERBOSE: + printstats = true; + break; + + case OPT_VERSION: + printf (_("%s %s\n"), program_name, flex_version); + FLEX_EXIT (0); + + case OPT_WARN: + nowarn = false; + break; + + case OPT_NO_WARN: + nowarn = true; + break; + + case OPT_7BIT: + csize = 128; + break; + + case OPT_8BIT: + csize = CSIZE; + break; + + case OPT_ALIGN: + long_align = true; + break; + + case OPT_NO_ALIGN: + long_align = false; + break; + + case OPT_ALWAYS_INTERACTIVE: + buf_m4_define (&m4defs_buf, "M4_YY_ALWAYS_INTERACTIVE", 0); + break; + + case OPT_NEVER_INTERACTIVE: + buf_m4_define( &m4defs_buf, "M4_YY_NEVER_INTERACTIVE", 0); + break; + + case OPT_ARRAY: + yytext_is_array = true; + break; + + case OPT_POINTER: + yytext_is_array = false; + break; + + case OPT_ECS: + useecs = true; + break; + + case OPT_NO_ECS: + useecs = false; + break; + + case OPT_HEADER_FILE: + headerfilename = arg; + break; + + case OPT_META_ECS: + usemecs = true; + break; + + case OPT_NO_META_ECS: + usemecs = false; + break; + + case OPT_PREPROCDEFINE: + { + /* arg is "symbol" or "symbol=definition". */ + char *def; + + for (def = arg; + *def != '\0' && *def != '='; ++def) ; + + buf_strappend (&userdef_buf, "#define "); + if (*def == '\0') { + buf_strappend (&userdef_buf, arg); + buf_strappend (&userdef_buf, + " 1\n"); + } + else { + buf_strnappend (&userdef_buf, arg, + (int) (def - arg)); + buf_strappend (&userdef_buf, " "); + buf_strappend (&userdef_buf, + def + 1); + buf_strappend (&userdef_buf, "\n"); + } + } + break; + + case OPT_READ: + use_read = true; + break; + + case OPT_STACK: + //buf_strdefine (&userdef_buf, "YY_STACK_USED", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_STACK_USED",0); + break; + + case OPT_STDINIT: + do_stdinit = true; + break; + + case OPT_NO_STDINIT: + do_stdinit = false; + break; + + case OPT_YYCLASS: + yyclass = arg; + break; + + case OPT_YYLINENO: + do_yylineno = true; + break; + + case OPT_NO_YYLINENO: + do_yylineno = false; + break; + + case OPT_YYWRAP: + do_yywrap = true; + break; + + case OPT_NO_YYWRAP: + do_yywrap = false; + break; + + case OPT_YYMORE: + yymore_really_used = true; + break; + + case OPT_NO_YYMORE: + yymore_really_used = false; + break; + + case OPT_REJECT: + reject_really_used = true; + break; + + case OPT_NO_REJECT: + reject_really_used = false; + break; + + case OPT_NO_YY_PUSH_STATE: + //buf_strdefine (&userdef_buf, "YY_NO_PUSH_STATE", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_PUSH_STATE",0); + break; + case OPT_NO_YY_POP_STATE: + //buf_strdefine (&userdef_buf, "YY_NO_POP_STATE", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_POP_STATE",0); + break; + case OPT_NO_YY_TOP_STATE: + //buf_strdefine (&userdef_buf, "YY_NO_TOP_STATE", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_TOP_STATE",0); + break; + case OPT_NO_UNPUT: + //buf_strdefine (&userdef_buf, "YY_NO_UNPUT", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_UNPUT",0); + break; + case OPT_NO_YY_SCAN_BUFFER: + //buf_strdefine (&userdef_buf, "YY_NO_SCAN_BUFFER", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_SCAN_BUFFER",0); + break; + case OPT_NO_YY_SCAN_BYTES: + //buf_strdefine (&userdef_buf, "YY_NO_SCAN_BYTES", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_SCAN_BYTES",0); + break; + case OPT_NO_YY_SCAN_STRING: + //buf_strdefine (&userdef_buf, "YY_NO_SCAN_STRING", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_SCAN_STRING",0); + break; + case OPT_NO_YYGET_EXTRA: + //buf_strdefine (&userdef_buf, "YY_NO_GET_EXTRA", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_GET_EXTRA",0); + break; + case OPT_NO_YYSET_EXTRA: + //buf_strdefine (&userdef_buf, "YY_NO_SET_EXTRA", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_SET_EXTRA",0); + break; + case OPT_NO_YYGET_LENG: + //buf_strdefine (&userdef_buf, "YY_NO_GET_LENG", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_GET_LENG",0); + break; + case OPT_NO_YYGET_TEXT: + //buf_strdefine (&userdef_buf, "YY_NO_GET_TEXT", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_GET_TEXT",0); + break; + case OPT_NO_YYGET_LINENO: + //buf_strdefine (&userdef_buf, "YY_NO_GET_LINENO", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_GET_LINENO",0); + break; + case OPT_NO_YYSET_LINENO: + //buf_strdefine (&userdef_buf, "YY_NO_SET_LINENO", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_SET_LINENO",0); + break; + case OPT_NO_YYGET_IN: + //buf_strdefine (&userdef_buf, "YY_NO_GET_IN", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_GET_IN",0); + break; + case OPT_NO_YYSET_IN: + //buf_strdefine (&userdef_buf, "YY_NO_SET_IN", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_SET_IN",0); + break; + case OPT_NO_YYGET_OUT: + //buf_strdefine (&userdef_buf, "YY_NO_GET_OUT", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_GET_OUT",0); + break; + case OPT_NO_YYSET_OUT: + //buf_strdefine (&userdef_buf, "YY_NO_SET_OUT", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_SET_OUT",0); + break; + case OPT_NO_YYGET_LVAL: + //buf_strdefine (&userdef_buf, "YY_NO_GET_LVAL", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_GET_LVAL",0); + break; + case OPT_NO_YYSET_LVAL: + //buf_strdefine (&userdef_buf, "YY_NO_SET_LVAL", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_SET_LVAL",0); + break; + case OPT_NO_YYGET_LLOC: + //buf_strdefine (&userdef_buf, "YY_NO_GET_LLOC", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_GET_LLOC",0); + break; + case OPT_NO_YYSET_LLOC: + //buf_strdefine (&userdef_buf, "YY_NO_SET_LLOC", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_SET_LLOC",0); + break; + case OPT_HEX: + trace_hex = 1; + break; + case OPT_NO_SECT3_ESCAPE: + no_section3_escape = true; + break; + } /* switch */ + } /* while scanopt() */ + + scanopt_destroy (sopt); + + num_input_files = argc - optind; + input_files = argv + optind; + set_input_file (num_input_files > 0 ? input_files[0] : NULL); + + lastccl = lastsc = lastdfa = lastnfa = 0; + num_rules = num_eof_rules = default_rule = 0; + numas = numsnpairs = tmpuses = 0; + numecs = numeps = eps2 = num_reallocs = hshcol = dfaeql = totnst = + 0; + numuniq = numdup = hshsave = eofseen = datapos = dataline = 0; + num_backing_up = onesp = numprots = 0; + variable_trailing_context_rules = bol_needed = false; + + linenum = sectnum = 1; + firstprot = NIL; + + /* Used in mkprot() so that the first proto goes in slot 1 + * of the proto queue. + */ + lastprot = 1; + + set_up_initial_allocations (); +} + + +/* readin - read in the rules section of the input file(s) */ + +void readin (void) +{ + static char yy_stdinit[] = "FILE *yyin = stdin, *yyout = stdout;"; + static char yy_nostdinit[] = + "FILE *yyin = NULL, *yyout = NULL;"; + + line_directive_out(NULL, 1); + + if (yyparse ()) { + pinpoint_message (_("fatal parse error")); + flexend (1); + } + + if (syntaxerror) + flexend (1); + + /* If the user explicitly requested posix compatibility by specifing the + * posix-compat option, then we check for conflicting options. However, if + * the POSIXLY_CORRECT variable is set, then we quietly make flex as + * posix-compatible as possible. This is the recommended behavior + * according to the GNU Coding Standards. + * + * Note: The posix option was added to flex to provide the posix behavior + * of the repeat operator in regular expressions, e.g., `ab{3}' + */ + if (posix_compat) { + /* TODO: This is where we try to make flex behave according to + * posiz, AND check for conflicting options. How far should we go + * with this? Should we disable all the neat-o flex features? + */ + /* Update: Estes says no, since other flex features don't violate posix. */ + } + + if (getenv ("POSIXLY_CORRECT")) { + posix_compat = true; + } + + if (backing_up_report) { + backing_up_file = fopen (backing_name, "w"); + if (backing_up_file == NULL) + lerr (_ + ("could not create backing-up info file %s"), + backing_name); + } + + else + backing_up_file = NULL; + + if (yymore_really_used == true) + yymore_used = true; + else if (yymore_really_used == false) + yymore_used = false; + + if (reject_really_used == true) + reject = true; + else if (reject_really_used == false) + reject = false; + + if (performance_report > 0) { + if (lex_compat) { + fprintf (stderr, + _ + ("-l AT&T lex compatibility option entails a large performance penalty\n")); + fprintf (stderr, + _ + (" and may be the actual source of other reported performance penalties\n")); + } + + else if (do_yylineno) { + fprintf (stderr, + _ + ("%%option yylineno entails a performance penalty ONLY on rules that can match newline characters\n")); + } + + if (performance_report > 1) { + if (interactive) + fprintf (stderr, + _ + ("-I (interactive) entails a minor performance penalty\n")); + + if (yymore_used) + fprintf (stderr, + _ + ("yymore() entails a minor performance penalty\n")); + } + + if (reject) + fprintf (stderr, + _ + ("REJECT entails a large performance penalty\n")); + + if (variable_trailing_context_rules) + fprintf (stderr, + _ + ("Variable trailing context rules entail a large performance penalty\n")); + } + + if (reject) + real_reject = true; + + if (variable_trailing_context_rules) + reject = true; + + if ((fulltbl || fullspd) && reject) { + if (real_reject) + flexerror (_ + ("REJECT cannot be used with -f or -F")); + else if (do_yylineno) + flexerror (_ + ("%option yylineno cannot be used with REJECT")); + else + flexerror (_ + ("variable trailing context rules cannot be used with -f or -F")); + } + + if (reject){ + out_m4_define( "M4_YY_USES_REJECT", NULL); + //outn ("\n#define YY_USES_REJECT"); + } + + if (!do_yywrap) { + if (!C_plus_plus) { + if (reentrant) + out_str ("\n#define %swrap(yyscanner) (/*CONSTCOND*/1)\n", prefix); + else + out_str ("\n#define %swrap() (/*CONSTCOND*/1)\n", prefix); + } + outn ("#define YY_SKIP_YYWRAP"); + } + + if (ddebug) + outn ("\n#define FLEX_DEBUG"); + + OUT_BEGIN_CODE (); + outn ("typedef flex_uint8_t YY_CHAR;"); + OUT_END_CODE (); + + if (C_plus_plus) { + outn ("#define yytext_ptr yytext"); + + if (interactive) + outn ("#define YY_INTERACTIVE"); + } + + else { + OUT_BEGIN_CODE (); + /* In reentrant scanner, stdinit is handled in flex.skl. */ + if (do_stdinit) { + if (reentrant){ + outn ("#ifdef VMS"); + outn ("#ifdef __VMS_POSIX"); + outn ("#define YY_STDINIT"); + outn ("#endif"); + outn ("#else"); + outn ("#define YY_STDINIT"); + outn ("#endif"); + } + + outn ("#ifdef VMS"); + outn ("#ifndef __VMS_POSIX"); + outn (yy_nostdinit); + outn ("#else"); + outn (yy_stdinit); + outn ("#endif"); + outn ("#else"); + outn (yy_stdinit); + outn ("#endif"); + } + + else { + if(!reentrant) + outn (yy_nostdinit); + } + OUT_END_CODE (); + } + + OUT_BEGIN_CODE (); + if (fullspd) + outn ("typedef const struct yy_trans_info *yy_state_type;"); + else if (!C_plus_plus) + outn ("typedef int yy_state_type;"); + OUT_END_CODE (); + + if (lex_compat) + outn ("#define YY_FLEX_LEX_COMPAT"); + + if (!C_plus_plus && !reentrant) { + outn ("extern int yylineno;"); + OUT_BEGIN_CODE (); + outn ("int yylineno = 1;"); + OUT_END_CODE (); + } + + if (C_plus_plus) { + outn ("\n#include "); + + if (!do_yywrap) { + outn("\nint yyFlexLexer::yywrap() { return 1; }"); + } + + if (yyclass) { + outn ("int yyFlexLexer::yylex()"); + outn ("\t{"); + outn ("\tLexerError( \"yyFlexLexer::yylex invoked but %option yyclass used\" );"); + outn ("\treturn 0;"); + outn ("\t}"); + + out_str ("\n#define YY_DECL int %s::yylex()\n", + yyclass); + } + } + + else { + + /* Watch out: yytext_ptr is a variable when yytext is an array, + * but it's a macro when yytext is a pointer. + */ + if (yytext_is_array) { + if (!reentrant) + outn ("extern char yytext[];\n"); + } + else { + if (reentrant) { + outn ("#define yytext_ptr yytext_r"); + } + else { + outn ("extern char *yytext;"); + + outn("#ifdef yytext_ptr"); + outn("#undef yytext_ptr"); + outn("#endif"); + outn ("#define yytext_ptr yytext"); + } + } + + if (yyclass) + flexerror (_ + ("%option yyclass only meaningful for C++ scanners")); + } + + if (useecs) + numecs = cre8ecs (nextecm, ecgroup, csize); + else + numecs = csize; + + /* Now map the equivalence class for NUL to its expected place. */ + ecgroup[0] = ecgroup[csize]; + NUL_ec = ABS (ecgroup[0]); + + if (useecs) + ccl2ecl (); +} + + +/* set_up_initial_allocations - allocate memory for internal tables */ + +void set_up_initial_allocations (void) +{ + maximum_mns = (long_align ? MAXIMUM_MNS_LONG : MAXIMUM_MNS); + current_mns = INITIAL_MNS; + firstst = allocate_integer_array (current_mns); + lastst = allocate_integer_array (current_mns); + finalst = allocate_integer_array (current_mns); + transchar = allocate_integer_array (current_mns); + trans1 = allocate_integer_array (current_mns); + trans2 = allocate_integer_array (current_mns); + accptnum = allocate_integer_array (current_mns); + assoc_rule = allocate_integer_array (current_mns); + state_type = allocate_integer_array (current_mns); + + current_max_rules = INITIAL_MAX_RULES; + rule_type = allocate_integer_array (current_max_rules); + rule_linenum = allocate_integer_array (current_max_rules); + rule_useful = allocate_integer_array (current_max_rules); + rule_has_nl = allocate_bool_array (current_max_rules); + + current_max_scs = INITIAL_MAX_SCS; + scset = allocate_integer_array (current_max_scs); + scbol = allocate_integer_array (current_max_scs); + scxclu = allocate_integer_array (current_max_scs); + sceof = allocate_integer_array (current_max_scs); + scname = allocate_char_ptr_array (current_max_scs); + + current_maxccls = INITIAL_MAX_CCLS; + cclmap = allocate_integer_array (current_maxccls); + ccllen = allocate_integer_array (current_maxccls); + cclng = allocate_integer_array (current_maxccls); + ccl_has_nl = allocate_bool_array (current_maxccls); + + current_max_ccl_tbl_size = INITIAL_MAX_CCL_TBL_SIZE; + ccltbl = allocate_Character_array (current_max_ccl_tbl_size); + + current_max_dfa_size = INITIAL_MAX_DFA_SIZE; + + current_max_xpairs = INITIAL_MAX_XPAIRS; + nxt = allocate_integer_array (current_max_xpairs); + chk = allocate_integer_array (current_max_xpairs); + + current_max_template_xpairs = INITIAL_MAX_TEMPLATE_XPAIRS; + tnxt = allocate_integer_array (current_max_template_xpairs); + + current_max_dfas = INITIAL_MAX_DFAS; + base = allocate_integer_array (current_max_dfas); + def = allocate_integer_array (current_max_dfas); + dfasiz = allocate_integer_array (current_max_dfas); + accsiz = allocate_integer_array (current_max_dfas); + dhash = allocate_integer_array (current_max_dfas); + dss = allocate_int_ptr_array (current_max_dfas); + dfaacc = allocate_dfaacc_union (current_max_dfas); + + nultrans = NULL; +} + + +void usage (void) +{ + FILE *f = stdout; + + if (!did_outfilename) { + snprintf (outfile_path, sizeof(outfile_path), outfile_template, + prefix, C_plus_plus ? "cc" : "c"); + outfilename = outfile_path; + } + + fprintf (f, _("Usage: %s [OPTIONS] [FILE]...\n"), program_name); + fprintf (f, + _ + ("Generates programs that perform pattern-matching on text.\n" + "\n" "Table Compression:\n" + " -Ca, --align trade off larger tables for better memory alignment\n" + " -Ce, --ecs construct equivalence classes\n" + " -Cf do not compress tables; use -f representation\n" + " -CF do not compress tables; use -F representation\n" + " -Cm, --meta-ecs construct meta-equivalence classes\n" + " -Cr, --read use read() instead of stdio for scanner input\n" + " -f, --full generate fast, large scanner. Same as -Cfr\n" + " -F, --fast use alternate table representation. Same as -CFr\n" + " -Cem default compression (same as --ecs --meta-ecs)\n" + "\n" "Debugging:\n" + " -d, --debug enable debug mode in scanner\n" + " -b, --backup write backing-up information to %s\n" + " -p, --perf-report write performance report to stderr\n" + " -s, --nodefault suppress default rule to ECHO unmatched text\n" + " -T, --trace %s should run in trace mode\n" + " -w, --nowarn do not generate warnings\n" + " -v, --verbose write summary of scanner statistics to stdout\n" + " --hex use hexadecimal numbers instead of octal in debug outputs\n" + "\n" "Files:\n" + " -o, --outfile=FILE specify output filename\n" + " -S, --skel=FILE specify skeleton file\n" + " -t, --stdout write scanner on stdout instead of %s\n" + " --yyclass=NAME name of C++ class\n" + " --header-file=FILE create a C header file in addition to the scanner\n" + " --tables-file[=FILE] write tables to FILE\n" "\n" + "Scanner behavior:\n" + " -7, --7bit generate 7-bit scanner\n" + " -8, --8bit generate 8-bit scanner\n" + " -B, --batch generate batch scanner (opposite of -I)\n" + " -i, --case-insensitive ignore case in patterns\n" + " -l, --lex-compat maximal compatibility with original lex\n" + " -X, --posix-compat maximal compatibility with POSIX lex\n" + " -I, --interactive generate interactive scanner (opposite of -B)\n" + " --yylineno track line count in yylineno\n" + "\n" "Generated code:\n" + " -+, --c++ generate C++ scanner class\n" + " -Dmacro[=defn] #define macro defn (default defn is '1')\n" + " -L, --noline suppress #line directives in scanner\n" + " -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" + " -R, --reentrant generate a reentrant C scanner\n" + " --bison-bridge scanner for bison pure parser.\n" + " --bison-locations include yylloc support.\n" + " --stdinit initialize yyin/yyout to stdin/stdout\n" + " --nounistd do not include \n" + " --noFUNCTION do not generate a particular FUNCTION\n" + "\n" "Miscellaneous:\n" + " -c do-nothing POSIX option\n" + " -n do-nothing POSIX option\n" + " -?\n" + " -h, --help produce this help message\n" + " -V, --version report %s version\n"), + backing_name, program_name, outfile_path, program_name); + +} Property changes on: vendor/flex/2.6.4/src/main.c ___________________________________________________________________ Added: fbsd:nokeywords ## -0,0 +1 ## +yes \ No newline at end of property Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: vendor/flex/2.6.4/src/misc.c =================================================================== --- vendor/flex/2.6.4/src/misc.c (nonexistent) +++ vendor/flex/2.6.4/src/misc.c (revision 362287) @@ -0,0 +1,870 @@ +/* misc - miscellaneous flex routines */ + +/* Copyright (c) 1990 The Regents of the University of California. */ +/* All rights reserved. */ + +/* This code is derived from software contributed to Berkeley by */ +/* Vern Paxson. */ + +/* The United States Government has rights in this work pursuant */ +/* to contract no. DE-AC03-76SF00098 between the United States */ +/* Department of Energy and the University of California. */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ +#include "flexdef.h" +#include "tables.h" + +#define CMD_IF_TABLES_SER "%if-tables-serialization" +#define CMD_TABLES_YYDMAP "%tables-yydmap" +#define CMD_DEFINE_YYTABLES "%define-yytables" +#define CMD_IF_CPP_ONLY "%if-c++-only" +#define CMD_IF_C_ONLY "%if-c-only" +#define CMD_IF_C_OR_CPP "%if-c-or-c++" +#define CMD_NOT_FOR_HEADER "%not-for-header" +#define CMD_OK_FOR_HEADER "%ok-for-header" +#define CMD_PUSH "%push" +#define CMD_POP "%pop" +#define CMD_IF_REENTRANT "%if-reentrant" +#define CMD_IF_NOT_REENTRANT "%if-not-reentrant" +#define CMD_IF_BISON_BRIDGE "%if-bison-bridge" +#define CMD_IF_NOT_BISON_BRIDGE "%if-not-bison-bridge" +#define CMD_ENDIF "%endif" + +/* we allow the skeleton to push and pop. */ +struct sko_state { + bool dc; /**< do_copy */ +}; +static struct sko_state *sko_stack=0; +static int sko_len=0,sko_sz=0; +static void sko_push(bool dc) +{ + if(!sko_stack){ + sko_sz = 1; + sko_stack = malloc(sizeof(struct sko_state) * (size_t) sko_sz); + if (!sko_stack) + flexfatal(_("allocation of sko_stack failed")); + sko_len = 0; + } + if(sko_len >= sko_sz){ + sko_sz *= 2; + sko_stack = realloc(sko_stack, + sizeof(struct sko_state) * (size_t) sko_sz); + } + + /* initialize to zero and push */ + sko_stack[sko_len].dc = dc; + sko_len++; +} +static void sko_peek(bool *dc) +{ + if(sko_len <= 0) + flex_die("peek attempt when sko stack is empty"); + if(dc) + *dc = sko_stack[sko_len-1].dc; +} +static void sko_pop(bool* dc) +{ + sko_peek(dc); + sko_len--; + if(sko_len < 0) + flex_die("popped too many times in skeleton."); +} + +/* Append "#define defname value\n" to the running buffer. */ +void action_define (const char *defname, int value) +{ + char buf[MAXLINE]; + char *cpy; + + if ((int) strlen (defname) > MAXLINE / 2) { + format_pinpoint_message (_ + ("name \"%s\" ridiculously long"), + defname); + return; + } + + snprintf (buf, sizeof(buf), "#define %s %d\n", defname, value); + add_action (buf); + + /* track #defines so we can undef them when we're done. */ + cpy = xstrdup(defname); + buf_append (&defs_buf, &cpy, 1); +} + +/* Append "new_text" to the running buffer. */ +void add_action (const char *new_text) +{ + int len = (int) strlen (new_text); + + while (len + action_index >= action_size - 10 /* slop */ ) { + int new_size = action_size * 2; + + if (new_size <= 0) + /* Increase just a little, to try to avoid overflow + * on 16-bit machines. + */ + action_size += action_size / 8; + else + action_size = new_size; + + action_array = + reallocate_character_array (action_array, + action_size); + } + + strcpy (&action_array[action_index], new_text); + + action_index += len; +} + + +/* allocate_array - allocate memory for an integer array of the given size */ + +void *allocate_array (int size, size_t element_size) +{ + void *mem; +#if HAVE_REALLOCARRAY + /* reallocarray has built-in overflow detection */ + mem = reallocarray(NULL, (size_t) size, element_size); +#else + size_t num_bytes = (size_t) size * element_size; + mem = (size && SIZE_MAX / (size_t) size < element_size) ? NULL : + malloc(num_bytes); +#endif + if (!mem) + flexfatal (_ + ("memory allocation failed in allocate_array()")); + + return mem; +} + + +/* all_lower - true if a string is all lower-case */ + +int all_lower (char *str) +{ + while (*str) { + if (!isascii ((unsigned char) * str) || !islower ((unsigned char) * str)) + return 0; + ++str; + } + + return 1; +} + + +/* all_upper - true if a string is all upper-case */ + +int all_upper (char *str) +{ + while (*str) { + if (!isascii ((unsigned char) * str) || !isupper ((unsigned char) * str)) + return 0; + ++str; + } + + return 1; +} + + +/* intcmp - compares two integers for use by qsort. */ + +int intcmp (const void *a, const void *b) +{ + return *(const int *) a - *(const int *) b; +} + + +/* check_char - checks a character to make sure it's within the range + * we're expecting. If not, generates fatal error message + * and exits. + */ + +void check_char (int c) +{ + if (c >= CSIZE) + lerr (_("bad character '%s' detected in check_char()"), + readable_form (c)); + + if (c >= csize) + lerr (_ + ("scanner requires -8 flag to use the character %s"), + readable_form (c)); +} + + + +/* clower - replace upper-case letter to lower-case */ + +unsigned char clower (int c) +{ + return (unsigned char) ((isascii (c) && isupper (c)) ? tolower (c) : c); +} + + +char *xstrdup(const char *s) +{ + char *s2; + + if ((s2 = strdup(s)) == NULL) + flexfatal (_("memory allocation failure in xstrdup()")); + + return s2; +} + + +/* cclcmp - compares two characters for use by qsort with '\0' sorting last. */ + +int cclcmp (const void *a, const void *b) +{ + if (!*(const unsigned char *) a) + return 1; + else + if (!*(const unsigned char *) b) + return - 1; + else + return *(const unsigned char *) a - *(const unsigned char *) b; +} + + +/* dataend - finish up a block of data declarations */ + +void dataend (void) +{ + /* short circuit any output */ + if (gentables) { + + if (datapos > 0) + dataflush (); + + /* add terminator for initialization; { for vi */ + outn (" } ;\n"); + } + dataline = 0; + datapos = 0; +} + + +/* dataflush - flush generated data statements */ + +void dataflush (void) +{ + /* short circuit any output */ + if (!gentables) + return; + + outc ('\n'); + + if (++dataline >= NUMDATALINES) { + /* Put out a blank line so that the table is grouped into + * large blocks that enable the user to find elements easily. + */ + outc ('\n'); + dataline = 0; + } + + /* Reset the number of characters written on the current line. */ + datapos = 0; +} + + +/* flexerror - report an error message and terminate */ + +void flexerror (const char *msg) +{ + fprintf (stderr, "%s: %s\n", program_name, msg); + flexend (1); +} + + +/* flexfatal - report a fatal error message and terminate */ + +void flexfatal (const char *msg) +{ + fprintf (stderr, _("%s: fatal internal error, %s\n"), + program_name, msg); + FLEX_EXIT (1); +} + + +/* lerr - report an error message */ + +void lerr (const char *msg, ...) +{ + char errmsg[MAXLINE]; + va_list args; + + va_start(args, msg); + vsnprintf (errmsg, sizeof(errmsg), msg, args); + va_end(args); + flexerror (errmsg); +} + + +/* lerr_fatal - as lerr, but call flexfatal */ + +void lerr_fatal (const char *msg, ...) +{ + char errmsg[MAXLINE]; + va_list args; + va_start(args, msg); + + vsnprintf (errmsg, sizeof(errmsg), msg, args); + va_end(args); + flexfatal (errmsg); +} + + +/* line_directive_out - spit out a "#line" statement */ + +void line_directive_out (FILE *output_file, int do_infile) +{ + char directive[MAXLINE], filename[MAXLINE]; + char *s1, *s2, *s3; + static const char line_fmt[] = "#line %d \"%s\"\n"; + + if (!gen_line_dirs) + return; + + s1 = do_infile ? infilename : "M4_YY_OUTFILE_NAME"; + + if (do_infile && !s1) + s1 = ""; + + s2 = filename; + s3 = &filename[sizeof (filename) - 2]; + + while (s2 < s3 && *s1) { + if (*s1 == '\\' || *s1 == '"') + /* Escape the '\' or '"' */ + *s2++ = '\\'; + + *s2++ = *s1++; + } + + *s2 = '\0'; + + if (do_infile) + snprintf (directive, sizeof(directive), line_fmt, linenum, filename); + else { + snprintf (directive, sizeof(directive), line_fmt, 0, filename); + } + + /* If output_file is nil then we should put the directive in + * the accumulated actions. + */ + if (output_file) { + fputs (directive, output_file); + } + else + add_action (directive); +} + + +/* mark_defs1 - mark the current position in the action array as + * representing where the user's section 1 definitions end + * and the prolog begins + */ +void mark_defs1 (void) +{ + defs1_offset = 0; + action_array[action_index++] = '\0'; + action_offset = prolog_offset = action_index; + action_array[action_index] = '\0'; +} + + +/* mark_prolog - mark the current position in the action array as + * representing the end of the action prolog + */ +void mark_prolog (void) +{ + action_array[action_index++] = '\0'; + action_offset = action_index; + action_array[action_index] = '\0'; +} + + +/* mk2data - generate a data statement for a two-dimensional array + * + * Generates a data statement initializing the current 2-D array to "value". + */ +void mk2data (int value) +{ + /* short circuit any output */ + if (!gentables) + return; + + if (datapos >= NUMDATAITEMS) { + outc (','); + dataflush (); + } + + if (datapos == 0) + /* Indent. */ + out (" "); + + else + outc (','); + + ++datapos; + + out_dec ("%5d", value); +} + + +/* mkdata - generate a data statement + * + * Generates a data statement initializing the current array element to + * "value". + */ +void mkdata (int value) +{ + /* short circuit any output */ + if (!gentables) + return; + + if (datapos >= NUMDATAITEMS) { + outc (','); + dataflush (); + } + + if (datapos == 0) + /* Indent. */ + out (" "); + else + outc (','); + + ++datapos; + + out_dec ("%5d", value); +} + + +/* myctoi - return the integer represented by a string of digits */ + +int myctoi (const char *array) +{ + int val = 0; + + (void) sscanf (array, "%d", &val); + + return val; +} + + +/* myesc - return character corresponding to escape sequence */ + +unsigned char myesc (unsigned char array[]) +{ + unsigned char c, esc_char; + + switch (array[1]) { + case 'b': + return '\b'; + case 'f': + return '\f'; + case 'n': + return '\n'; + case 'r': + return '\r'; + case 't': + return '\t'; + case 'a': + return '\a'; + case 'v': + return '\v'; + case '0': + case '1': + case '2': + case '3': + case '4': + case '5': + case '6': + case '7': + { /* \ */ + int sptr = 1; + + while (sptr <= 3 && + array[sptr] >= '0' && array[sptr] <= '7') { + ++sptr; + } + + c = array[sptr]; + array[sptr] = '\0'; + + esc_char = (unsigned char) strtoul (array + 1, NULL, 8); + + array[sptr] = c; + + return esc_char; + } + + case 'x': + { /* \x */ + int sptr = 2; + + while (sptr <= 3 && isxdigit (array[sptr])) { + /* Don't increment inside loop control + * because if isxdigit() is a macro it might + * expand into multiple increments ... + */ + ++sptr; + } + + c = array[sptr]; + array[sptr] = '\0'; + + esc_char = (unsigned char) strtoul (array + 2, NULL, 16); + + array[sptr] = c; + + return esc_char; + } + + default: + return array[1]; + } +} + + +/* out - various flavors of outputing a (possibly formatted) string for the + * generated scanner, keeping track of the line count. + */ + +void out (const char *str) +{ + fputs (str, stdout); +} + +void out_dec (const char *fmt, int n) +{ + fprintf (stdout, fmt, n); +} + +void out_dec2 (const char *fmt, int n1, int n2) +{ + fprintf (stdout, fmt, n1, n2); +} + +void out_hex (const char *fmt, unsigned int x) +{ + fprintf (stdout, fmt, x); +} + +void out_str (const char *fmt, const char str[]) +{ + fprintf (stdout,fmt, str); +} + +void out_str3 (const char *fmt, const char s1[], const char s2[], const char s3[]) +{ + fprintf (stdout,fmt, s1, s2, s3); +} + +void out_str_dec (const char *fmt, const char str[], int n) +{ + fprintf (stdout,fmt, str, n); +} + +void outc (int c) +{ + fputc (c, stdout); +} + +void outn (const char *str) +{ + fputs (str,stdout); + fputc('\n',stdout); +} + +/** Print "m4_define( [[def]], [[val]])m4_dnl\n". + * @param def The m4 symbol to define. + * @param val The definition; may be NULL. + */ +void out_m4_define (const char* def, const char* val) +{ + const char * fmt = "m4_define( [[%s]], [[%s]])m4_dnl\n"; + fprintf(stdout, fmt, def, val?val:""); +} + + +/* readable_form - return the the human-readable form of a character + * + * The returned string is in static storage. + */ + +char *readable_form (int c) +{ + static char rform[20]; + + if ((c >= 0 && c < 32) || c >= 127) { + switch (c) { + case '\b': + return "\\b"; + case '\f': + return "\\f"; + case '\n': + return "\\n"; + case '\r': + return "\\r"; + case '\t': + return "\\t"; + case '\a': + return "\\a"; + case '\v': + return "\\v"; + default: + if(trace_hex) + snprintf (rform, sizeof(rform), "\\x%.2x", (unsigned int) c); + else + snprintf (rform, sizeof(rform), "\\%.3o", (unsigned int) c); + return rform; + } + } + + else if (c == ' ') + return "' '"; + + else { + rform[0] = (char) c; + rform[1] = '\0'; + + return rform; + } +} + + +/* reallocate_array - increase the size of a dynamic array */ + +void *reallocate_array (void *array, int size, size_t element_size) +{ + void *new_array; +#if HAVE_REALLOCARRAY + /* reallocarray has built-in overflow detection */ + new_array = reallocarray(array, (size_t) size, element_size); +#else + size_t num_bytes = (size_t) size * element_size; + new_array = (size && SIZE_MAX / (size_t) size < element_size) ? NULL : + realloc(array, num_bytes); +#endif + if (!new_array) + flexfatal (_("attempt to increase array size failed")); + + return new_array; +} + + +/* skelout - write out one section of the skeleton file + * + * Description + * Copies skelfile or skel array to stdout until a line beginning with + * "%%" or EOF is found. + */ +void skelout (void) +{ + char buf_storage[MAXLINE]; + char *buf = buf_storage; + bool do_copy = true; + + /* "reset" the state by clearing the buffer and pushing a '1' */ + if(sko_len > 0) + sko_peek(&do_copy); + sko_len = 0; + sko_push(do_copy=true); + + + /* Loop pulling lines either from the skelfile, if we're using + * one, or from the skel[] array. + */ + while (skelfile ? + (fgets (buf, MAXLINE, skelfile) != NULL) : + ((buf = (char *) skel[skel_ind++]) != 0)) { + + if (skelfile) + chomp (buf); + + /* copy from skel array */ + if (buf[0] == '%') { /* control line */ + /* print the control line as a comment. */ + if (ddebug && buf[1] != '#') { + if (buf[strlen (buf) - 1] == '\\') + out_str ("/* %s */\\\n", buf); + else + out_str ("/* %s */\n", buf); + } + + /* We've been accused of using cryptic markers in the skel. + * So we'll use emacs-style-hyphenated-commands. + * We might consider a hash if this if-else-if-else + * chain gets too large. + */ +#define cmd_match(s) (strncmp(buf,(s),strlen(s))==0) + + if (buf[1] == '%') { + /* %% is a break point for skelout() */ + return; + } + else if (cmd_match (CMD_PUSH)){ + sko_push(do_copy); + if(ddebug){ + out_str("/*(state = (%s) */",do_copy?"true":"false"); + } + out_str("%s\n", buf[strlen (buf) - 1] =='\\' ? "\\" : ""); + } + else if (cmd_match (CMD_POP)){ + sko_pop(&do_copy); + if(ddebug){ + out_str("/*(state = (%s) */",do_copy?"true":"false"); + } + out_str("%s\n", buf[strlen (buf) - 1] =='\\' ? "\\" : ""); + } + else if (cmd_match (CMD_IF_REENTRANT)){ + sko_push(do_copy); + do_copy = reentrant && do_copy; + } + else if (cmd_match (CMD_IF_NOT_REENTRANT)){ + sko_push(do_copy); + do_copy = !reentrant && do_copy; + } + else if (cmd_match(CMD_IF_BISON_BRIDGE)){ + sko_push(do_copy); + do_copy = bison_bridge_lval && do_copy; + } + else if (cmd_match(CMD_IF_NOT_BISON_BRIDGE)){ + sko_push(do_copy); + do_copy = !bison_bridge_lval && do_copy; + } + else if (cmd_match (CMD_ENDIF)){ + sko_pop(&do_copy); + } + else if (cmd_match (CMD_IF_TABLES_SER)) { + do_copy = do_copy && tablesext; + } + else if (cmd_match (CMD_TABLES_YYDMAP)) { + if (tablesext && yydmap_buf.elts) + outn ((char *) (yydmap_buf.elts)); + } + else if (cmd_match (CMD_DEFINE_YYTABLES)) { + out_str("#define YYTABLES_NAME \"%s\"\n", + tablesname?tablesname:"yytables"); + } + else if (cmd_match (CMD_IF_CPP_ONLY)) { + /* only for C++ */ + sko_push(do_copy); + do_copy = C_plus_plus; + } + else if (cmd_match (CMD_IF_C_ONLY)) { + /* %- only for C */ + sko_push(do_copy); + do_copy = !C_plus_plus; + } + else if (cmd_match (CMD_IF_C_OR_CPP)) { + /* %* for C and C++ */ + sko_push(do_copy); + do_copy = true; + } + else if (cmd_match (CMD_NOT_FOR_HEADER)) { + /* %c begin linkage-only (non-header) code. */ + OUT_BEGIN_CODE (); + } + else if (cmd_match (CMD_OK_FOR_HEADER)) { + /* %e end linkage-only code. */ + OUT_END_CODE (); + } + else { + flexfatal (_("bad line in skeleton file")); + } + } + + else if (do_copy) + outn (buf); + } /* end while */ +} + + +/* transition_struct_out - output a yy_trans_info structure + * + * outputs the yy_trans_info structure with the two elements, element_v and + * element_n. Formats the output with spaces and carriage returns. + */ + +void transition_struct_out (int element_v, int element_n) +{ + + /* short circuit any output */ + if (!gentables) + return; + + out_dec2 (" {%4d,%4d },", element_v, element_n); + + datapos += TRANS_STRUCT_PRINT_LENGTH; + + if (datapos >= 79 - TRANS_STRUCT_PRINT_LENGTH) { + outc ('\n'); + + if (++dataline % 10 == 0) + outc ('\n'); + + datapos = 0; + } +} + + +/* The following is only needed when building flex's parser using certain + * broken versions of bison. + * + * XXX: this is should go soon + */ +void *yy_flex_xmalloc (int size) +{ + void *result; + + result = malloc((size_t) size); + if (!result) + flexfatal (_ + ("memory allocation failed in yy_flex_xmalloc()")); + + return result; +} + + +/* Remove all '\n' and '\r' characters, if any, from the end of str. + * str can be any null-terminated string, or NULL. + * returns str. */ +char *chomp (char *str) +{ + char *p = str; + + if (!str || !*str) /* s is null or empty string */ + return str; + + /* find end of string minus one */ + while (*p) + ++p; + --p; + + /* eat newlines */ + while (p >= str && (*p == '\r' || *p == '\n')) + *p-- = 0; + return str; +} Property changes on: vendor/flex/2.6.4/src/misc.c ___________________________________________________________________ Added: fbsd:nokeywords ## -0,0 +1 ## +yes \ No newline at end of property Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: vendor/flex/2.6.4/src/mkskel.sh =================================================================== --- vendor/flex/2.6.4/src/mkskel.sh (nonexistent) +++ vendor/flex/2.6.4/src/mkskel.sh (revision 362287) @@ -0,0 +1,54 @@ +#! /bin/sh + +# This file is part of flex. + +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: + +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. + +# Neither the name of the University nor the names of its contributors +# may be used to endorse or promote products derived from this software +# without specific prior written permission. + +# THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR +# IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED +# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +# PURPOSE. + +if test ! $# = 3; then + echo 'Usage: mkskel.sh srcdir m4 version' >&2 + exit 1 +fi +echo '/* File created from flex.skl via mkskel.sh */ + +#include "flexdef.h" + +const char *skel[] = {' +srcdir=$1 +m4=$2 +VERSION=$3 +case $VERSION in + *[!0-9.]*) echo 'Invalid version number' >&2; exit 1;; +esac +IFS=. +set $VERSION +sed 's/4_/a4_/g +s/m4preproc_/m4_/g +' "$srcdir/flex.skl" | +"$m4" -P -I "$srcdir" "-DFLEX_MAJOR_VERSION=$1" \ + "-DFLEX_MINOR_VERSION=$2" \ + "-DFLEX_SUBMINOR_VERSION=$3" | +sed '/^%#/d +s/m4_/m4preproc_/g +s/a4_/4_/g +s/[\\"]/\\&/g +s/.*/ "&",/' + +echo ' 0 +};' Property changes on: vendor/flex/2.6.4/src/mkskel.sh ___________________________________________________________________ Added: fbsd:nokeywords ## -0,0 +1 ## +yes \ No newline at end of property Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:executable ## -0,0 +1 ## +* \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: vendor/flex/2.6.4/src/nfa.c =================================================================== --- vendor/flex/2.6.4/src/nfa.c (nonexistent) +++ vendor/flex/2.6.4/src/nfa.c (revision 362287) @@ -0,0 +1,704 @@ +/* nfa - NFA construction routines */ + +/* Copyright (c) 1990 The Regents of the University of California. */ +/* All rights reserved. */ + +/* This code is derived from software contributed to Berkeley by */ +/* Vern Paxson. */ + +/* The United States Government has rights in this work pursuant */ +/* to contract no. DE-AC03-76SF00098 between the United States */ +/* Department of Energy and the University of California. */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#include "flexdef.h" + + +/* declare functions that have forward references */ + +int dupmachine(int); +void mkxtion(int, int); + + +/* add_accept - add an accepting state to a machine + * + * accepting_number becomes mach's accepting number. + */ + +void add_accept (int mach, int accepting_number) +{ + /* Hang the accepting number off an epsilon state. if it is associated + * with a state that has a non-epsilon out-transition, then the state + * will accept BEFORE it makes that transition, i.e., one character + * too soon. + */ + + if (transchar[finalst[mach]] == SYM_EPSILON) + accptnum[finalst[mach]] = accepting_number; + + else { + int astate = mkstate (SYM_EPSILON); + + accptnum[astate] = accepting_number; + (void) link_machines (mach, astate); + } +} + + +/* copysingl - make a given number of copies of a singleton machine + * + * synopsis + * + * newsng = copysingl( singl, num ); + * + * newsng - a new singleton composed of num copies of singl + * singl - a singleton machine + * num - the number of copies of singl to be present in newsng + */ + +int copysingl (int singl, int num) +{ + int copy, i; + + copy = mkstate (SYM_EPSILON); + + for (i = 1; i <= num; ++i) + copy = link_machines (copy, dupmachine (singl)); + + return copy; +} + + +/* dumpnfa - debugging routine to write out an nfa */ + +void dumpnfa (int state1) +{ + int sym, tsp1, tsp2, anum, ns; + + fprintf (stderr, + _ + ("\n\n********** beginning dump of nfa with start state %d\n"), + state1); + + /* We probably should loop starting at firstst[state1] and going to + * lastst[state1], but they're not maintained properly when we "or" + * all of the rules together. So we use our knowledge that the machine + * starts at state 1 and ends at lastnfa. + */ + + /* for ( ns = firstst[state1]; ns <= lastst[state1]; ++ns ) */ + for (ns = 1; ns <= lastnfa; ++ns) { + fprintf (stderr, _("state # %4d\t"), ns); + + sym = transchar[ns]; + tsp1 = trans1[ns]; + tsp2 = trans2[ns]; + anum = accptnum[ns]; + + fprintf (stderr, "%3d: %4d, %4d", sym, tsp1, tsp2); + + if (anum != NIL) + fprintf (stderr, " [%d]", anum); + + fprintf (stderr, "\n"); + } + + fprintf (stderr, _("********** end of dump\n")); +} + + +/* dupmachine - make a duplicate of a given machine + * + * synopsis + * + * copy = dupmachine( mach ); + * + * copy - holds duplicate of mach + * mach - machine to be duplicated + * + * note that the copy of mach is NOT an exact duplicate; rather, all the + * transition states values are adjusted so that the copy is self-contained, + * as the original should have been. + * + * also note that the original MUST be contiguous, with its low and high + * states accessible by the arrays firstst and lastst + */ + +int dupmachine (int mach) +{ + int i, init, state_offset; + int state = 0; + int last = lastst[mach]; + + for (i = firstst[mach]; i <= last; ++i) { + state = mkstate (transchar[i]); + + if (trans1[i] != NO_TRANSITION) { + mkxtion (finalst[state], trans1[i] + state - i); + + if (transchar[i] == SYM_EPSILON && + trans2[i] != NO_TRANSITION) + mkxtion (finalst[state], + trans2[i] + state - i); + } + + accptnum[state] = accptnum[i]; + } + + if (state == 0) + flexfatal (_("empty machine in dupmachine()")); + + state_offset = state - i + 1; + + init = mach + state_offset; + firstst[init] = firstst[mach] + state_offset; + finalst[init] = finalst[mach] + state_offset; + lastst[init] = lastst[mach] + state_offset; + + return init; +} + + +/* finish_rule - finish up the processing for a rule + * + * An accepting number is added to the given machine. If variable_trail_rule + * is true then the rule has trailing context and both the head and trail + * are variable size. Otherwise if headcnt or trailcnt is non-zero then + * the machine recognizes a pattern with trailing context and headcnt is + * the number of characters in the matched part of the pattern, or zero + * if the matched part has variable length. trailcnt is the number of + * trailing context characters in the pattern, or zero if the trailing + * context has variable length. + */ + +void finish_rule (int mach, int variable_trail_rule, int headcnt, int trailcnt, + int pcont_act) +{ + char action_text[MAXLINE]; + + add_accept (mach, num_rules); + + /* We did this in new_rule(), but it often gets the wrong + * number because we do it before we start parsing the current rule. + */ + rule_linenum[num_rules] = linenum; + + /* If this is a continued action, then the line-number has already + * been updated, giving us the wrong number. + */ + if (continued_action) + --rule_linenum[num_rules]; + + + /* If the previous rule was continued action, then we inherit the + * previous newline flag, possibly overriding the current one. + */ + if (pcont_act && rule_has_nl[num_rules - 1]) + rule_has_nl[num_rules] = true; + + snprintf (action_text, sizeof(action_text), "case %d:\n", num_rules); + add_action (action_text); + if (rule_has_nl[num_rules]) { + snprintf (action_text, sizeof(action_text), "/* rule %d can match eol */\n", + num_rules); + add_action (action_text); + } + + + if (variable_trail_rule) { + rule_type[num_rules] = RULE_VARIABLE; + + if (performance_report > 0) + fprintf (stderr, + _ + ("Variable trailing context rule at line %d\n"), + rule_linenum[num_rules]); + + variable_trailing_context_rules = true; + } + + else { + rule_type[num_rules] = RULE_NORMAL; + + if (headcnt > 0 || trailcnt > 0) { + /* Do trailing context magic to not match the trailing + * characters. + */ + char *scanner_cp = "YY_G(yy_c_buf_p) = yy_cp"; + char *scanner_bp = "yy_bp"; + + add_action + ("*yy_cp = YY_G(yy_hold_char); /* undo effects of setting up yytext */\n"); + + if (headcnt > 0) { + if (rule_has_nl[num_rules]) { + snprintf (action_text, sizeof(action_text), + "YY_LINENO_REWIND_TO(%s + %d);\n", scanner_bp, headcnt); + add_action (action_text); + } + snprintf (action_text, sizeof(action_text), "%s = %s + %d;\n", + scanner_cp, scanner_bp, headcnt); + add_action (action_text); + } + + else { + if (rule_has_nl[num_rules]) { + snprintf (action_text, sizeof(action_text), + "YY_LINENO_REWIND_TO(yy_cp - %d);\n", trailcnt); + add_action (action_text); + } + + snprintf (action_text, sizeof(action_text), "%s -= %d;\n", + scanner_cp, trailcnt); + add_action (action_text); + } + + add_action + ("YY_DO_BEFORE_ACTION; /* set up yytext again */\n"); + } + } + + /* Okay, in the action code at this point yytext and yyleng have + * their proper final values for this rule, so here's the point + * to do any user action. But don't do it for continued actions, + * as that'll result in multiple YY_RULE_SETUP's. + */ + if (!continued_action) + add_action ("YY_RULE_SETUP\n"); + + line_directive_out(NULL, 1); + add_action("[["); +} + + +/* link_machines - connect two machines together + * + * synopsis + * + * new = link_machines( first, last ); + * + * new - a machine constructed by connecting first to last + * first - the machine whose successor is to be last + * last - the machine whose predecessor is to be first + * + * note: this routine concatenates the machine first with the machine + * last to produce a machine new which will pattern-match first first + * and then last, and will fail if either of the sub-patterns fails. + * FIRST is set to new by the operation. last is unmolested. + */ + +int link_machines (int first, int last) +{ + if (first == NIL) + return last; + + else if (last == NIL) + return first; + + else { + mkxtion (finalst[first], last); + finalst[first] = finalst[last]; + lastst[first] = MAX (lastst[first], lastst[last]); + firstst[first] = MIN (firstst[first], firstst[last]); + + return first; + } +} + + +/* mark_beginning_as_normal - mark each "beginning" state in a machine + * as being a "normal" (i.e., not trailing context- + * associated) states + * + * The "beginning" states are the epsilon closure of the first state + */ + +void mark_beginning_as_normal (int mach) +{ + switch (state_type[mach]) { + case STATE_NORMAL: + /* Oh, we've already visited here. */ + return; + + case STATE_TRAILING_CONTEXT: + state_type[mach] = STATE_NORMAL; + + if (transchar[mach] == SYM_EPSILON) { + if (trans1[mach] != NO_TRANSITION) + mark_beginning_as_normal (trans1[mach]); + + if (trans2[mach] != NO_TRANSITION) + mark_beginning_as_normal (trans2[mach]); + } + break; + + default: + flexerror (_ + ("bad state type in mark_beginning_as_normal()")); + break; + } +} + + +/* mkbranch - make a machine that branches to two machines + * + * synopsis + * + * branch = mkbranch( first, second ); + * + * branch - a machine which matches either first's pattern or second's + * first, second - machines whose patterns are to be or'ed (the | operator) + * + * Note that first and second are NEITHER destroyed by the operation. Also, + * the resulting machine CANNOT be used with any other "mk" operation except + * more mkbranch's. Compare with mkor() + */ + +int mkbranch (int first, int second) +{ + int eps; + + if (first == NO_TRANSITION) + return second; + + else if (second == NO_TRANSITION) + return first; + + eps = mkstate (SYM_EPSILON); + + mkxtion (eps, first); + mkxtion (eps, second); + + return eps; +} + + +/* mkclos - convert a machine into a closure + * + * synopsis + * new = mkclos( state ); + * + * new - a new state which matches the closure of "state" + */ + +int mkclos (int state) +{ + return mkopt (mkposcl (state)); +} + + +/* mkopt - make a machine optional + * + * synopsis + * + * new = mkopt( mach ); + * + * new - a machine which optionally matches whatever mach matched + * mach - the machine to make optional + * + * notes: + * 1. mach must be the last machine created + * 2. mach is destroyed by the call + */ + +int mkopt (int mach) +{ + int eps; + + if (!SUPER_FREE_EPSILON (finalst[mach])) { + eps = mkstate (SYM_EPSILON); + mach = link_machines (mach, eps); + } + + /* Can't skimp on the following if FREE_EPSILON(mach) is true because + * some state interior to "mach" might point back to the beginning + * for a closure. + */ + eps = mkstate (SYM_EPSILON); + mach = link_machines (eps, mach); + + mkxtion (mach, finalst[mach]); + + return mach; +} + + +/* mkor - make a machine that matches either one of two machines + * + * synopsis + * + * new = mkor( first, second ); + * + * new - a machine which matches either first's pattern or second's + * first, second - machines whose patterns are to be or'ed (the | operator) + * + * note that first and second are both destroyed by the operation + * the code is rather convoluted because an attempt is made to minimize + * the number of epsilon states needed + */ + +int mkor (int first, int second) +{ + int eps, orend; + + if (first == NIL) + return second; + + else if (second == NIL) + return first; + + else { + /* See comment in mkopt() about why we can't use the first + * state of "first" or "second" if they satisfy "FREE_EPSILON". + */ + eps = mkstate (SYM_EPSILON); + + first = link_machines (eps, first); + + mkxtion (first, second); + + if (SUPER_FREE_EPSILON (finalst[first]) && + accptnum[finalst[first]] == NIL) { + orend = finalst[first]; + mkxtion (finalst[second], orend); + } + + else if (SUPER_FREE_EPSILON (finalst[second]) && + accptnum[finalst[second]] == NIL) { + orend = finalst[second]; + mkxtion (finalst[first], orend); + } + + else { + eps = mkstate (SYM_EPSILON); + + first = link_machines (first, eps); + orend = finalst[first]; + + mkxtion (finalst[second], orend); + } + } + + finalst[first] = orend; + return first; +} + + +/* mkposcl - convert a machine into a positive closure + * + * synopsis + * new = mkposcl( state ); + * + * new - a machine matching the positive closure of "state" + */ + +int mkposcl (int state) +{ + int eps; + + if (SUPER_FREE_EPSILON (finalst[state])) { + mkxtion (finalst[state], state); + return state; + } + + else { + eps = mkstate (SYM_EPSILON); + mkxtion (eps, state); + return link_machines (state, eps); + } +} + + +/* mkrep - make a replicated machine + * + * synopsis + * new = mkrep( mach, lb, ub ); + * + * new - a machine that matches whatever "mach" matched from "lb" + * number of times to "ub" number of times + * + * note + * if "ub" is INFINITE_REPEAT then "new" matches "lb" or more occurrences of "mach" + */ + +int mkrep (int mach, int lb, int ub) +{ + int base_mach, tail, copy, i; + + base_mach = copysingl (mach, lb - 1); + + if (ub == INFINITE_REPEAT) { + copy = dupmachine (mach); + mach = link_machines (mach, + link_machines (base_mach, + mkclos (copy))); + } + + else { + tail = mkstate (SYM_EPSILON); + + for (i = lb; i < ub; ++i) { + copy = dupmachine (mach); + tail = mkopt (link_machines (copy, tail)); + } + + mach = + link_machines (mach, + link_machines (base_mach, tail)); + } + + return mach; +} + + +/* mkstate - create a state with a transition on a given symbol + * + * synopsis + * + * state = mkstate( sym ); + * + * state - a new state matching sym + * sym - the symbol the new state is to have an out-transition on + * + * note that this routine makes new states in ascending order through the + * state array (and increments LASTNFA accordingly). The routine DUPMACHINE + * relies on machines being made in ascending order and that they are + * CONTIGUOUS. Change it and you will have to rewrite DUPMACHINE (kludge + * that it admittedly is) + */ + +int mkstate (int sym) +{ + if (++lastnfa >= current_mns) { + if ((current_mns += MNS_INCREMENT) >= maximum_mns) + lerr(_ + ("input rules are too complicated (>= %d NFA states)"), +current_mns); + + ++num_reallocs; + + firstst = reallocate_integer_array (firstst, current_mns); + lastst = reallocate_integer_array (lastst, current_mns); + finalst = reallocate_integer_array (finalst, current_mns); + transchar = + reallocate_integer_array (transchar, current_mns); + trans1 = reallocate_integer_array (trans1, current_mns); + trans2 = reallocate_integer_array (trans2, current_mns); + accptnum = + reallocate_integer_array (accptnum, current_mns); + assoc_rule = + reallocate_integer_array (assoc_rule, current_mns); + state_type = + reallocate_integer_array (state_type, current_mns); + } + + firstst[lastnfa] = lastnfa; + finalst[lastnfa] = lastnfa; + lastst[lastnfa] = lastnfa; + transchar[lastnfa] = sym; + trans1[lastnfa] = NO_TRANSITION; + trans2[lastnfa] = NO_TRANSITION; + accptnum[lastnfa] = NIL; + assoc_rule[lastnfa] = num_rules; + state_type[lastnfa] = current_state_type; + + /* Fix up equivalence classes base on this transition. Note that any + * character which has its own transition gets its own equivalence + * class. Thus only characters which are only in character classes + * have a chance at being in the same equivalence class. E.g. "a|b" + * puts 'a' and 'b' into two different equivalence classes. "[ab]" + * puts them in the same equivalence class (barring other differences + * elsewhere in the input). + */ + + if (sym < 0) { + /* We don't have to update the equivalence classes since + * that was already done when the ccl was created for the + * first time. + */ + } + + else if (sym == SYM_EPSILON) + ++numeps; + + else { + check_char (sym); + + if (useecs) + /* Map NUL's to csize. */ + mkechar (sym ? sym : csize, nextecm, ecgroup); + } + + return lastnfa; +} + + +/* mkxtion - make a transition from one state to another + * + * synopsis + * + * mkxtion( statefrom, stateto ); + * + * statefrom - the state from which the transition is to be made + * stateto - the state to which the transition is to be made + */ + +void mkxtion (int statefrom, int stateto) +{ + if (trans1[statefrom] == NO_TRANSITION) + trans1[statefrom] = stateto; + + else if ((transchar[statefrom] != SYM_EPSILON) || + (trans2[statefrom] != NO_TRANSITION)) + flexfatal (_("found too many transitions in mkxtion()")); + + else { /* second out-transition for an epsilon state */ + ++eps2; + trans2[statefrom] = stateto; + } +} + +/* new_rule - initialize for a new rule */ + +void new_rule (void) +{ + if (++num_rules >= current_max_rules) { + ++num_reallocs; + current_max_rules += MAX_RULES_INCREMENT; + rule_type = reallocate_integer_array (rule_type, + current_max_rules); + rule_linenum = reallocate_integer_array (rule_linenum, + current_max_rules); + rule_useful = reallocate_integer_array (rule_useful, + current_max_rules); + rule_has_nl = reallocate_bool_array (rule_has_nl, + current_max_rules); + } + + if (num_rules > MAX_RULE) + lerr (_("too many rules (> %d)!"), MAX_RULE); + + rule_linenum[num_rules] = linenum; + rule_useful[num_rules] = false; + rule_has_nl[num_rules] = false; +} Property changes on: vendor/flex/2.6.4/src/nfa.c ___________________________________________________________________ Added: fbsd:nokeywords ## -0,0 +1 ## +yes \ No newline at end of property Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: vendor/flex/2.6.4/src/options.c =================================================================== --- vendor/flex/2.6.4/src/options.c (nonexistent) +++ vendor/flex/2.6.4/src/options.c (revision 362287) @@ -0,0 +1,279 @@ +/* flex - tool to generate fast lexical analyzers */ + +/* Copyright (c) 1990 The Regents of the University of California. */ +/* All rights reserved. */ + +/* This code is derived from software contributed to Berkeley by */ +/* Vern Paxson. */ + +/* The United States Government has rights in this work pursuant */ +/* to contract no. DE-AC03-76SF00098 between the United States */ +/* Department of Energy and the University of California. */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#include "options.h" + +/* Be sure to synchronize these options with those defined in "options.h", + * the giant switch() statement in "main.c", and the %option processing in + * "scan.l". + */ + + +/* The command-line options, passed to scanopt_init() */ +optspec_t flexopts[] = { + + {"-7", OPT_7BIT, 0} + , + {"--7bit", OPT_7BIT, 0} + , /* Generate 7-bit scanner. */ + {"-8", OPT_8BIT, 0} + , + {"--8bit", OPT_8BIT, 0} + , /* Generate 8-bit scanner. */ + {"--align", OPT_ALIGN, 0} + , /* Trade off larger tables for better memory alignment. */ + {"--noalign", OPT_NO_ALIGN, 0} + , + {"--always-interactive", OPT_ALWAYS_INTERACTIVE, 0} + , + {"--array", OPT_ARRAY, 0} + , + {"-b", OPT_BACKUP, 0} + , + {"--backup", OPT_BACKUP, 0} + , /* Generate backing-up information to lex.backup. */ + {"-B", OPT_BATCH, 0} + , + {"--batch", OPT_BATCH, 0} + , /* Generate batch scanner (opposite of -I). */ + {"--bison-bridge", OPT_BISON_BRIDGE, 0} + , /* Scanner to be called by a bison pure parser. */ + {"--bison-locations", OPT_BISON_BRIDGE_LOCATIONS, 0} + , /* Scanner to be called by a bison pure parser. */ + {"-i", OPT_CASE_INSENSITIVE, 0} + , + {"--case-insensitive", OPT_CASE_INSENSITIVE, 0} + , /* Generate case-insensitive scanner. */ + + {"-C[aefFmr]", OPT_COMPRESSION, + "Specify degree of table compression (default is -Cem)"}, + {"-+", OPT_CPLUSPLUS, 0} + , + {"--c++", OPT_CPLUSPLUS, 0} + , /* Generate C++ scanner class. */ + {"-d", OPT_DEBUG, 0} + , + {"--debug", OPT_DEBUG, 0} + , /* Turn on debug mode in generated scanner. */ + {"--nodebug", OPT_NO_DEBUG, 0} + , + {"-s", OPT_NO_DEFAULT, 0} + , + {"--nodefault", OPT_NO_DEFAULT, 0} + , /* Suppress default rule to ECHO unmatched text. */ + {"--default", OPT_DEFAULT, 0} + , + {"-c", OPT_DONOTHING, 0} + , /* For POSIX lex compatibility. */ + {"-n", OPT_DONOTHING, 0} + , /* For POSIX lex compatibility. */ + {"--ecs", OPT_ECS, 0} + , /* Construct equivalence classes. */ + {"--noecs", OPT_NO_ECS, 0} + , + {"-F", OPT_FAST, 0} + , + {"--fast", OPT_FAST, 0} + , /* Same as -CFr. */ + {"-f", OPT_FULL, 0} + , + {"--full", OPT_FULL, 0} + , /* Same as -Cfr. */ + {"--header-file[=FILE]", OPT_HEADER_FILE, 0} + , + {"-?", OPT_HELP, 0} + , + {"-h", OPT_HELP, 0} + , + {"--help", OPT_HELP, 0} + , /* Produce this help message. */ + {"--hex", OPT_HEX, 0} + , /* Use hexadecimals in debug/trace outputs */ + {"-I", OPT_INTERACTIVE, 0} + , + {"--interactive", OPT_INTERACTIVE, 0} + , /* Generate interactive scanner (opposite of -B). */ + {"-l", OPT_LEX_COMPAT, 0} + , + {"--lex-compat", OPT_LEX_COMPAT, 0} + , /* Maximal compatibility with original lex. */ + {"-X", OPT_POSIX_COMPAT, 0} + , + {"--posix-compat", OPT_POSIX_COMPAT, 0} + , /* Maximal compatibility with POSIX lex. */ + {"--preproc=NUM", OPT_PREPROC_LEVEL, 0} + , + {"-L", OPT_NO_LINE, 0} + , /* Suppress #line directives in scanner. */ + {"--noline", OPT_NO_LINE, 0} + , /* Suppress #line directives in scanner. */ + {"--main", OPT_MAIN, 0} + , /* use built-in main() function. */ + {"--nomain", OPT_NO_MAIN, 0} + , + {"--meta-ecs", OPT_META_ECS, 0} + , /* Construct meta-equivalence classes. */ + {"--nometa-ecs", OPT_NO_META_ECS, 0} + , + {"--never-interactive", OPT_NEVER_INTERACTIVE, 0} + , + {"-o FILE", OPT_OUTFILE, 0} + , + {"--outfile=FILE", OPT_OUTFILE, 0} + , /* Write to FILE (default is lex.yy.c) */ + {"-p", OPT_PERF_REPORT, 0} + , + {"--perf-report", OPT_PERF_REPORT, 0} + , /* Generate performance report to stderr. */ + {"--pointer", OPT_POINTER, 0} + , + {"-P PREFIX", OPT_PREFIX, 0} + , + {"--prefix=PREFIX", OPT_PREFIX, 0} + , /* Use PREFIX (default is yy) */ + {"-Dmacro", OPT_PREPROCDEFINE, 0} + , /* Define a preprocessor symbol. */ + {"--read", OPT_READ, 0} + , /* Use read(2) instead of stdio. */ + {"-R", OPT_REENTRANT, 0} + , + {"--reentrant", OPT_REENTRANT, 0} + , /* Generate a reentrant C scanner. */ + {"--noreentrant", OPT_NO_REENTRANT, 0} + , + {"--reject", OPT_REJECT, 0} + , + {"--noreject", OPT_NO_REJECT, 0} + , + {"-S FILE", OPT_SKEL, 0} + , + {"--skel=FILE", OPT_SKEL, 0} + , /* Use skeleton from FILE */ + {"--stack", OPT_STACK, 0} + , + {"--stdinit", OPT_STDINIT, 0} + , + {"--nostdinit", OPT_NO_STDINIT, 0} + , + {"-t", OPT_STDOUT, 0} + , + {"--stdout", OPT_STDOUT, 0} + , /* Write generated scanner to stdout. */ + {"-T", OPT_TRACE, 0} + , + {"--trace", OPT_TRACE, 0} + , /* Flex should run in trace mode. */ + {"--tables-file[=FILE]", OPT_TABLES_FILE, 0} + , /* Save tables to FILE */ + {"--tables-verify", OPT_TABLES_VERIFY, 0} + , /* Tables integrity check */ + {"--nounistd", OPT_NO_UNISTD_H, 0} + , /* Do not include unistd.h */ + {"-v", OPT_VERBOSE, 0} + , + {"--verbose", OPT_VERBOSE, 0} + , /* Write summary of scanner statistics to stdout. */ + {"-V", OPT_VERSION, 0} + , + {"--version", OPT_VERSION, 0} + , /* Report flex version. */ + {"--warn", OPT_WARN, 0} + , + {"-w", OPT_NO_WARN, 0} + , + {"--nowarn", OPT_NO_WARN, 0} + , /* Suppress warning messages. */ + {"--yyclass=NAME", OPT_YYCLASS, 0} + , + {"--yylineno", OPT_YYLINENO, 0} + , + {"--noyylineno", OPT_NO_YYLINENO, 0} + , + + {"--yymore", OPT_YYMORE, 0} + , + {"--noyymore", OPT_NO_YYMORE, 0} + , + {"--noyywrap", OPT_NO_YYWRAP, 0} + , + {"--yywrap", OPT_YYWRAP, 0} + , + + {"--nounput", OPT_NO_UNPUT, 0} + , + {"--noyy_push_state", OPT_NO_YY_PUSH_STATE, 0} + , + {"--noyy_pop_state", OPT_NO_YY_POP_STATE, 0} + , + {"--noyy_top_state", OPT_NO_YY_TOP_STATE, 0} + , + {"--noyy_scan_buffer", OPT_NO_YY_SCAN_BUFFER, 0} + , + {"--noyy_scan_bytes", OPT_NO_YY_SCAN_BYTES, 0} + , + {"--noyy_scan_string", OPT_NO_YY_SCAN_STRING, 0} + , + {"--noyyget_extra", OPT_NO_YYGET_EXTRA, 0} + , + {"--noyyset_extra", OPT_NO_YYSET_EXTRA, 0} + , + {"--noyyget_leng", OPT_NO_YYGET_LENG, 0} + , + {"--noyyget_text", OPT_NO_YYGET_TEXT, 0} + , + {"--noyyget_lineno", OPT_NO_YYGET_LINENO, 0} + , + {"--noyyset_lineno", OPT_NO_YYSET_LINENO, 0} + , + {"--noyyget_in", OPT_NO_YYGET_IN, 0} + , + {"--noyyset_in", OPT_NO_YYSET_IN, 0} + , + {"--noyyget_out", OPT_NO_YYGET_OUT, 0} + , + {"--noyyset_out", OPT_NO_YYSET_OUT, 0} + , + {"--noyyget_lval", OPT_NO_YYGET_LVAL, 0} + , + {"--noyyset_lval", OPT_NO_YYSET_LVAL, 0} + , + {"--noyyget_lloc", OPT_NO_YYGET_LLOC, 0} + , + {"--noyyset_lloc", OPT_NO_YYSET_LLOC, 0} + , + {"--unsafe-no-m4-sect3-escape", OPT_NO_SECT3_ESCAPE, 0} + , + {0, 0, 0} /* required final NULL entry. */ +}; + +/* vim:set tabstop=8 softtabstop=4 shiftwidth=4: */ Property changes on: vendor/flex/2.6.4/src/options.c ___________________________________________________________________ Added: fbsd:nokeywords ## -0,0 +1 ## +yes \ No newline at end of property Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: vendor/flex/2.6.4/src/options.h =================================================================== --- vendor/flex/2.6.4/src/options.h (nonexistent) +++ vendor/flex/2.6.4/src/options.h (revision 362287) @@ -0,0 +1,134 @@ +/* flex - tool to generate fast lexical analyzers */ + +/* Copyright (c) 1990 The Regents of the University of California. */ +/* All rights reserved. */ + +/* This code is derived from software contributed to Berkeley by */ +/* Vern Paxson. */ + +/* The United States Government has rights in this work pursuant */ +/* to contract no. DE-AC03-76SF00098 between the United States */ +/* Department of Energy and the University of California. */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#ifndef OPTIONS_H +#define OPTIONS_H +#include "scanopt.h" + +extern optspec_t flexopts[]; + +enum flexopt_flag_t { + /* Use positive integers only, since they are return codes for scanopt. + * Order is not important. */ + OPT_7BIT = 1, + OPT_8BIT, + OPT_ALIGN, + OPT_ALWAYS_INTERACTIVE, + OPT_ARRAY, + OPT_BACKUP, + OPT_BATCH, + OPT_BISON_BRIDGE, + OPT_BISON_BRIDGE_LOCATIONS, + OPT_CASE_INSENSITIVE, + OPT_COMPRESSION, + OPT_CPLUSPLUS, + OPT_DEBUG, + OPT_DEFAULT, + OPT_DONOTHING, + OPT_ECS, + OPT_FAST, + OPT_FULL, + OPT_HEADER_FILE, + OPT_HELP, + OPT_HEX, + OPT_INTERACTIVE, + OPT_LEX_COMPAT, + OPT_POSIX_COMPAT, + OPT_MAIN, + OPT_META_ECS, + OPT_NEVER_INTERACTIVE, + OPT_NO_ALIGN, + OPT_NO_DEBUG, + OPT_NO_DEFAULT, + OPT_NO_ECS, + OPT_NO_LINE, + OPT_NO_MAIN, + OPT_NO_META_ECS, + OPT_NO_REENTRANT, + OPT_NO_REJECT, + OPT_NO_STDINIT, + OPT_NO_UNPUT, + OPT_NO_WARN, + OPT_NO_YYGET_EXTRA, + OPT_NO_YYGET_IN, + OPT_NO_YYGET_LENG, + OPT_NO_YYGET_LINENO, + OPT_NO_YYGET_LLOC, + OPT_NO_YYGET_LVAL, + OPT_NO_YYGET_OUT, + OPT_NO_YYGET_TEXT, + OPT_NO_YYLINENO, + OPT_NO_YYMORE, + OPT_NO_YYSET_EXTRA, + OPT_NO_YYSET_IN, + OPT_NO_YYSET_LINENO, + OPT_NO_YYSET_LLOC, + OPT_NO_YYSET_LVAL, + OPT_NO_YYSET_OUT, + OPT_NO_YYWRAP, + OPT_NO_YY_POP_STATE, + OPT_NO_YY_PUSH_STATE, + OPT_NO_YY_SCAN_BUFFER, + OPT_NO_YY_SCAN_BYTES, + OPT_NO_YY_SCAN_STRING, + OPT_NO_YY_TOP_STATE, + OPT_OUTFILE, + OPT_PERF_REPORT, + OPT_POINTER, + OPT_PREFIX, + OPT_PREPROCDEFINE, + OPT_PREPROC_LEVEL, + OPT_READ, + OPT_REENTRANT, + OPT_REJECT, + OPT_SKEL, + OPT_STACK, + OPT_STDINIT, + OPT_STDOUT, + OPT_TABLES_FILE, + OPT_TABLES_VERIFY, + OPT_TRACE, + OPT_NO_UNISTD_H, + OPT_VERBOSE, + OPT_VERSION, + OPT_WARN, + OPT_YYCLASS, + OPT_YYLINENO, + OPT_YYMORE, + OPT_YYWRAP, + OPT_NO_SECT3_ESCAPE, +}; + +#endif + +/* vim:set tabstop=8 softtabstop=4 shiftwidth=4 textwidth=0: */ Property changes on: vendor/flex/2.6.4/src/options.h ___________________________________________________________________ Added: fbsd:nokeywords ## -0,0 +1 ## +yes \ No newline at end of property Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: vendor/flex/2.6.4/src/parse.c =================================================================== --- vendor/flex/2.6.4/src/parse.c (nonexistent) +++ vendor/flex/2.6.4/src/parse.c (revision 362287) @@ -0,0 +1,2945 @@ +/* A Bison parser, made by GNU Bison 3.0.4. */ + +/* Bison implementation for Yacc-like parsers in C + + Copyright (C) 1984, 1989-1990, 2000-2015 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* As a special exception, you may create a larger work that contains + part or all of the Bison parser skeleton and distribute that work + under terms of your choice, so long as that work isn't itself a + parser generator using the skeleton or a modified version thereof + as a parser skeleton. Alternatively, if you modify or redistribute + the parser skeleton itself, you may (at your option) remove this + special exception, which will cause the skeleton and the resulting + Bison output files to be licensed under the GNU General Public + License without this special exception. + + This special exception was added by the Free Software Foundation in + version 2.2 of Bison. */ + +/* C LALR(1) parser skeleton written by Richard Stallman, by + simplifying the original so-called "semantic" parser. */ + +/* All symbols defined below should begin with yy or YY, to avoid + infringing on user name space. This should be done even for local + variables, as they might otherwise be expanded by user macros. + There are some unavoidable exceptions within include files to + define necessary library symbols; they are noted "INFRINGES ON + USER NAME SPACE" below. */ + +/* Identify Bison output. */ +#define YYBISON 1 + +/* Bison version. */ +#define YYBISON_VERSION "3.0.4" + +/* Skeleton name. */ +#define YYSKELETON_NAME "yacc.c" + +/* Pure parsers. */ +#define YYPURE 0 + +/* Push parsers. */ +#define YYPUSH 0 + +/* Pull parsers. */ +#define YYPULL 1 + + + + +/* Copy the first part of user declarations. */ +#line 34 "parse.y" /* yacc.c:339 */ + +/* Copyright (c) 1990 The Regents of the University of California. */ +/* All rights reserved. */ + +/* This code is derived from software contributed to Berkeley by */ +/* Vern Paxson. */ + +/* The United States Government has rights in this work pursuant */ +/* to contract no. DE-AC03-76SF00098 between the United States */ +/* Department of Energy and the University of California. */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#include "flexdef.h" +#include "tables.h" + +int pat, scnum, eps, headcnt, trailcnt, lastchar, i, rulelen; +int trlcontxt, xcluflg, currccl, cclsorted, varlength, variable_trail_rule; + +int *scon_stk; +int scon_stk_ptr; + +static int madeany = false; /* whether we've made the '.' character class */ +static int ccldot, cclany; +int previous_continued_action; /* whether the previous rule's action was '|' */ + +#define format_warn3(fmt, a1, a2) \ + do{ \ + char fw3_msg[MAXLINE];\ + snprintf( fw3_msg, MAXLINE,(fmt), (a1), (a2) );\ + lwarn( fw3_msg );\ + }while(0) + +/* Expand a POSIX character class expression. */ +#define CCL_EXPR(func) \ + do{ \ + int c; \ + for ( c = 0; c < csize; ++c ) \ + if ( isascii(c) && func(c) ) \ + ccladd( currccl, c ); \ + }while(0) + +/* negated class */ +#define CCL_NEG_EXPR(func) \ + do{ \ + int c; \ + for ( c = 0; c < csize; ++c ) \ + if ( !func(c) ) \ + ccladd( currccl, c ); \ + }while(0) + +/* While POSIX defines isblank(), it's not ANSI C. */ +#define IS_BLANK(c) ((c) == ' ' || (c) == '\t') + +/* On some over-ambitious machines, such as DEC Alpha's, the default + * token type is "long" instead of "int"; this leads to problems with + * declaring yylval in flexdef.h. But so far, all the yacc's I've seen + * wrap their definitions of YYSTYPE with "#ifndef YYSTYPE"'s, so the + * following should ensure that the default token type is "int". + */ +#define YYSTYPE int + + +#line 149 "parse.c" /* yacc.c:339 */ + +# ifndef YY_NULLPTR +# if defined __cplusplus && 201103L <= __cplusplus +# define YY_NULLPTR nullptr +# else +# define YY_NULLPTR 0 +# endif +# endif + +/* Enabling verbose error messages. */ +#ifdef YYERROR_VERBOSE +# undef YYERROR_VERBOSE +# define YYERROR_VERBOSE 1 +#else +# define YYERROR_VERBOSE 0 +#endif + +/* In a future release of Bison, this section will be replaced + by #include "y.tab.h". */ +#ifndef YY_YY_PARSE_H_INCLUDED +# define YY_YY_PARSE_H_INCLUDED +/* Debug traces. */ +#ifndef YYDEBUG +# define YYDEBUG 0 +#endif +#if YYDEBUG +extern int yydebug; +#endif + +/* Token type. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + enum yytokentype + { + CHAR = 258, + NUMBER = 259, + SECTEND = 260, + SCDECL = 261, + XSCDECL = 262, + NAME = 263, + PREVCCL = 264, + EOF_OP = 265, + TOK_OPTION = 266, + TOK_OUTFILE = 267, + TOK_PREFIX = 268, + TOK_YYCLASS = 269, + TOK_HEADER_FILE = 270, + TOK_EXTRA_TYPE = 271, + TOK_TABLES_FILE = 272, + CCE_ALNUM = 273, + CCE_ALPHA = 274, + CCE_BLANK = 275, + CCE_CNTRL = 276, + CCE_DIGIT = 277, + CCE_GRAPH = 278, + CCE_LOWER = 279, + CCE_PRINT = 280, + CCE_PUNCT = 281, + CCE_SPACE = 282, + CCE_UPPER = 283, + CCE_XDIGIT = 284, + CCE_NEG_ALNUM = 285, + CCE_NEG_ALPHA = 286, + CCE_NEG_BLANK = 287, + CCE_NEG_CNTRL = 288, + CCE_NEG_DIGIT = 289, + CCE_NEG_GRAPH = 290, + CCE_NEG_LOWER = 291, + CCE_NEG_PRINT = 292, + CCE_NEG_PUNCT = 293, + CCE_NEG_SPACE = 294, + CCE_NEG_UPPER = 295, + CCE_NEG_XDIGIT = 296, + CCL_OP_DIFF = 297, + CCL_OP_UNION = 298, + BEGIN_REPEAT_POSIX = 299, + END_REPEAT_POSIX = 300, + BEGIN_REPEAT_FLEX = 301, + END_REPEAT_FLEX = 302 + }; +#endif +/* Tokens. */ +#define CHAR 258 +#define NUMBER 259 +#define SECTEND 260 +#define SCDECL 261 +#define XSCDECL 262 +#define NAME 263 +#define PREVCCL 264 +#define EOF_OP 265 +#define TOK_OPTION 266 +#define TOK_OUTFILE 267 +#define TOK_PREFIX 268 +#define TOK_YYCLASS 269 +#define TOK_HEADER_FILE 270 +#define TOK_EXTRA_TYPE 271 +#define TOK_TABLES_FILE 272 +#define CCE_ALNUM 273 +#define CCE_ALPHA 274 +#define CCE_BLANK 275 +#define CCE_CNTRL 276 +#define CCE_DIGIT 277 +#define CCE_GRAPH 278 +#define CCE_LOWER 279 +#define CCE_PRINT 280 +#define CCE_PUNCT 281 +#define CCE_SPACE 282 +#define CCE_UPPER 283 +#define CCE_XDIGIT 284 +#define CCE_NEG_ALNUM 285 +#define CCE_NEG_ALPHA 286 +#define CCE_NEG_BLANK 287 +#define CCE_NEG_CNTRL 288 +#define CCE_NEG_DIGIT 289 +#define CCE_NEG_GRAPH 290 +#define CCE_NEG_LOWER 291 +#define CCE_NEG_PRINT 292 +#define CCE_NEG_PUNCT 293 +#define CCE_NEG_SPACE 294 +#define CCE_NEG_UPPER 295 +#define CCE_NEG_XDIGIT 296 +#define CCL_OP_DIFF 297 +#define CCL_OP_UNION 298 +#define BEGIN_REPEAT_POSIX 299 +#define END_REPEAT_POSIX 300 +#define BEGIN_REPEAT_FLEX 301 +#define END_REPEAT_FLEX 302 + +/* Value type. */ +#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED +typedef int YYSTYPE; +# define YYSTYPE_IS_TRIVIAL 1 +# define YYSTYPE_IS_DECLARED 1 +#endif + + +extern YYSTYPE yylval; + +int yyparse (void); + +#endif /* !YY_YY_PARSE_H_INCLUDED */ + +/* Copy the second part of user declarations. */ + +#line 294 "parse.c" /* yacc.c:358 */ + +#ifdef short +# undef short +#endif + +#ifdef YYTYPE_UINT8 +typedef YYTYPE_UINT8 yytype_uint8; +#else +typedef unsigned char yytype_uint8; +#endif + +#ifdef YYTYPE_INT8 +typedef YYTYPE_INT8 yytype_int8; +#else +typedef signed char yytype_int8; +#endif + +#ifdef YYTYPE_UINT16 +typedef YYTYPE_UINT16 yytype_uint16; +#else +typedef unsigned short int yytype_uint16; +#endif + +#ifdef YYTYPE_INT16 +typedef YYTYPE_INT16 yytype_int16; +#else +typedef short int yytype_int16; +#endif + +#ifndef YYSIZE_T +# ifdef __SIZE_TYPE__ +# define YYSIZE_T __SIZE_TYPE__ +# elif defined size_t +# define YYSIZE_T size_t +# elif ! defined YYSIZE_T +# include /* INFRINGES ON USER NAME SPACE */ +# define YYSIZE_T size_t +# else +# define YYSIZE_T unsigned int +# endif +#endif + +#define YYSIZE_MAXIMUM ((YYSIZE_T) -1) + +#ifndef YY_ +# if defined YYENABLE_NLS && YYENABLE_NLS +# if ENABLE_NLS +# include /* INFRINGES ON USER NAME SPACE */ +# define YY_(Msgid) dgettext ("bison-runtime", Msgid) +# endif +# endif +# ifndef YY_ +# define YY_(Msgid) Msgid +# endif +#endif + +#ifndef YY_ATTRIBUTE +# if (defined __GNUC__ \ + && (2 < __GNUC__ || (__GNUC__ == 2 && 96 <= __GNUC_MINOR__))) \ + || defined __SUNPRO_C && 0x5110 <= __SUNPRO_C +# define YY_ATTRIBUTE(Spec) __attribute__(Spec) +# else +# define YY_ATTRIBUTE(Spec) /* empty */ +# endif +#endif + +#ifndef YY_ATTRIBUTE_PURE +# define YY_ATTRIBUTE_PURE YY_ATTRIBUTE ((__pure__)) +#endif + +#ifndef YY_ATTRIBUTE_UNUSED +# define YY_ATTRIBUTE_UNUSED YY_ATTRIBUTE ((__unused__)) +#endif + +#if !defined _Noreturn \ + && (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112) +# if defined _MSC_VER && 1200 <= _MSC_VER +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn YY_ATTRIBUTE ((__noreturn__)) +# endif +#endif + +/* Suppress unused-variable warnings by "using" E. */ +#if ! defined lint || defined __GNUC__ +# define YYUSE(E) ((void) (E)) +#else +# define YYUSE(E) /* empty */ +#endif + +#if defined __GNUC__ && 407 <= __GNUC__ * 100 + __GNUC_MINOR__ +/* Suppress an incorrect diagnostic about yylval being uninitialized. */ +# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")\ + _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"") +# define YY_IGNORE_MAYBE_UNINITIALIZED_END \ + _Pragma ("GCC diagnostic pop") +#else +# define YY_INITIAL_VALUE(Value) Value +#endif +#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN +# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN +# define YY_IGNORE_MAYBE_UNINITIALIZED_END +#endif +#ifndef YY_INITIAL_VALUE +# define YY_INITIAL_VALUE(Value) /* Nothing. */ +#endif + + +#if ! defined yyoverflow || YYERROR_VERBOSE + +/* The parser invokes alloca or malloc; define the necessary symbols. */ + +# ifdef YYSTACK_USE_ALLOCA +# if YYSTACK_USE_ALLOCA +# ifdef __GNUC__ +# define YYSTACK_ALLOC __builtin_alloca +# elif defined __BUILTIN_VA_ARG_INCR +# include /* INFRINGES ON USER NAME SPACE */ +# elif defined _AIX +# define YYSTACK_ALLOC __alloca +# elif defined _MSC_VER +# include /* INFRINGES ON USER NAME SPACE */ +# define alloca _alloca +# else +# define YYSTACK_ALLOC alloca +# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS +# include /* INFRINGES ON USER NAME SPACE */ + /* Use EXIT_SUCCESS as a witness for stdlib.h. */ +# ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +# endif +# endif +# endif +# endif +# endif + +# ifdef YYSTACK_ALLOC + /* Pacify GCC's 'empty if-body' warning. */ +# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0) +# ifndef YYSTACK_ALLOC_MAXIMUM + /* The OS might guarantee only one guard page at the bottom of the stack, + and a page size can be as small as 4096 bytes. So we cannot safely + invoke alloca (N) if N exceeds 4096. Use a slightly smaller number + to allow for a few compiler-allocated temporary stack slots. */ +# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ +# endif +# else +# define YYSTACK_ALLOC YYMALLOC +# define YYSTACK_FREE YYFREE +# ifndef YYSTACK_ALLOC_MAXIMUM +# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM +# endif +# if (defined __cplusplus && ! defined EXIT_SUCCESS \ + && ! ((defined YYMALLOC || defined malloc) \ + && (defined YYFREE || defined free))) +# include /* INFRINGES ON USER NAME SPACE */ +# ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +# endif +# endif +# ifndef YYMALLOC +# define YYMALLOC malloc +# if ! defined malloc && ! defined EXIT_SUCCESS +void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# ifndef YYFREE +# define YYFREE free +# if ! defined free && ! defined EXIT_SUCCESS +void free (void *); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# endif +#endif /* ! defined yyoverflow || YYERROR_VERBOSE */ + + +#if (! defined yyoverflow \ + && (! defined __cplusplus \ + || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) + +/* A type that is properly aligned for any stack member. */ +union yyalloc +{ + yytype_int16 yyss_alloc; + YYSTYPE yyvs_alloc; +}; + +/* The size of the maximum gap between one aligned stack and the next. */ +# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) + +/* The size of an array large to enough to hold all stacks, each with + N elements. */ +# define YYSTACK_BYTES(N) \ + ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \ + + YYSTACK_GAP_MAXIMUM) + +# define YYCOPY_NEEDED 1 + +/* Relocate STACK from its old location to the new one. The + local variables YYSIZE and YYSTACKSIZE give the old and new number of + elements in the stack, and YYPTR gives the new location of the + stack. Advance YYPTR to a properly aligned location for the next + stack. */ +# define YYSTACK_RELOCATE(Stack_alloc, Stack) \ + do \ + { \ + YYSIZE_T yynewbytes; \ + YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ + Stack = &yyptr->Stack_alloc; \ + yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ + yyptr += yynewbytes / sizeof (*yyptr); \ + } \ + while (0) + +#endif + +#if defined YYCOPY_NEEDED && YYCOPY_NEEDED +/* Copy COUNT objects from SRC to DST. The source and destination do + not overlap. */ +# ifndef YYCOPY +# if defined __GNUC__ && 1 < __GNUC__ +# define YYCOPY(Dst, Src, Count) \ + __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src))) +# else +# define YYCOPY(Dst, Src, Count) \ + do \ + { \ + YYSIZE_T yyi; \ + for (yyi = 0; yyi < (Count); yyi++) \ + (Dst)[yyi] = (Src)[yyi]; \ + } \ + while (0) +# endif +# endif +#endif /* !YYCOPY_NEEDED */ + +/* YYFINAL -- State number of the termination state. */ +#define YYFINAL 3 +/* YYLAST -- Last index in YYTABLE. */ +#define YYLAST 161 + +/* YYNTOKENS -- Number of terminals. */ +#define YYNTOKENS 69 +/* YYNNTS -- Number of nonterminals. */ +#define YYNNTS 27 +/* YYNRULES -- Number of rules. */ +#define YYNRULES 97 +/* YYNSTATES -- Number of states. */ +#define YYNSTATES 140 + +/* YYTRANSLATE[YYX] -- Symbol number corresponding to YYX as returned + by yylex, with out-of-bounds checking. */ +#define YYUNDEFTOK 2 +#define YYMAXUTOK 302 + +#define YYTRANSLATE(YYX) \ + ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) + +/* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM + as returned by yylex, without out-of-bounds checking. */ +static const yytype_uint8 yytranslate[] = +{ + 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 49, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 63, 2, 57, 2, 2, 2, + 64, 65, 55, 60, 56, 68, 62, 59, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 53, 48, 54, 61, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 66, 2, 67, 52, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 50, 58, 51, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, + 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, + 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, + 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, + 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, + 45, 46, 47 +}; + +#if YYDEBUG + /* YYRLINE[YYN] -- Source line where rule number YYN was defined. */ +static const yytype_uint16 yyrline[] = +{ + 0, 118, 118, 148, 155, 156, 157, 158, 162, 170, + 173, 177, 180, 183, 187, 190, 191, 194, 199, 201, + 205, 207, 209, 213, 215, 217, 221, 233, 269, 293, + 316, 321, 324, 327, 345, 348, 350, 352, 356, 379, + 435, 438, 481, 499, 505, 510, 537, 545, 548, 576, + 590, 612, 619, 625, 631, 659, 673, 692, 726, 744, + 754, 757, 760, 775, 776, 777, 782, 784, 791, 851, + 869, 877, 885, 886, 887, 888, 889, 890, 891, 896, + 897, 898, 899, 900, 906, 907, 908, 909, 910, 911, + 912, 913, 914, 915, 916, 922, 930, 946 +}; +#endif + +#if YYDEBUG || YYERROR_VERBOSE || 0 +/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. + First, the terminals, then, starting at YYNTOKENS, nonterminals. */ +static const char *const yytname[] = +{ + "$end", "error", "$undefined", "CHAR", "NUMBER", "SECTEND", "SCDECL", + "XSCDECL", "NAME", "PREVCCL", "EOF_OP", "TOK_OPTION", "TOK_OUTFILE", + "TOK_PREFIX", "TOK_YYCLASS", "TOK_HEADER_FILE", "TOK_EXTRA_TYPE", + "TOK_TABLES_FILE", "CCE_ALNUM", "CCE_ALPHA", "CCE_BLANK", "CCE_CNTRL", + "CCE_DIGIT", "CCE_GRAPH", "CCE_LOWER", "CCE_PRINT", "CCE_PUNCT", + "CCE_SPACE", "CCE_UPPER", "CCE_XDIGIT", "CCE_NEG_ALNUM", "CCE_NEG_ALPHA", + "CCE_NEG_BLANK", "CCE_NEG_CNTRL", "CCE_NEG_DIGIT", "CCE_NEG_GRAPH", + "CCE_NEG_LOWER", "CCE_NEG_PRINT", "CCE_NEG_PUNCT", "CCE_NEG_SPACE", + "CCE_NEG_UPPER", "CCE_NEG_XDIGIT", "CCL_OP_DIFF", "CCL_OP_UNION", + "BEGIN_REPEAT_POSIX", "END_REPEAT_POSIX", "BEGIN_REPEAT_FLEX", + "END_REPEAT_FLEX", "'='", "'\\n'", "'{'", "'}'", "'^'", "'<'", "'>'", + "'*'", "','", "'$'", "'|'", "'/'", "'+'", "'?'", "'.'", "'\"'", "'('", + "')'", "'['", "']'", "'-'", "$accept", "goal", "initlex", "sect1", + "sect1end", "startconddecl", "namelist1", "options", "optionlist", + "option", "sect2", "initforrule", "flexrule", "scon_stk_ptr", "scon", + "namelist2", "sconname", "rule", "re", "re2", "series", "singleton", + "fullccl", "braceccl", "ccl", "ccl_expr", "string", YY_NULLPTR +}; +#endif + +# ifdef YYPRINT +/* YYTOKNUM[NUM] -- (External) token number corresponding to the + (internal) symbol number NUM (which must be that of a token). */ +static const yytype_uint16 yytoknum[] = +{ + 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, + 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, + 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, + 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, + 295, 296, 297, 298, 299, 300, 301, 302, 61, 10, + 123, 125, 94, 60, 62, 42, 44, 36, 124, 47, + 43, 63, 46, 34, 40, 41, 91, 93, 45 +}; +# endif + +#define YYPACT_NINF -52 + +#define yypact_value_is_default(Yystate) \ + (!!((Yystate) == (-52))) + +#define YYTABLE_NINF -27 + +#define yytable_value_is_error(Yytable_value) \ + 0 + + /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing + STATE-NUM. */ +static const yytype_int16 yypact[] = +{ + -52, 17, 103, -52, -52, 113, -52, -52, -52, -52, + -52, 48, -52, 114, 6, -52, -52, 42, 7, 12, + 58, 77, 88, 89, -52, 43, -52, 73, -52, 130, + 131, 132, 133, 134, 135, 90, 91, -52, -1, -52, + -52, -52, -52, -52, -52, -52, -52, -52, 40, -52, + 44, -52, -52, -52, -52, 39, -52, -52, 39, 93, + 97, -52, -12, 39, 49, 61, -31, -52, -52, 139, + -52, -52, 1, -51, -52, 0, -52, -52, 39, -52, + 75, 144, 61, 145, -52, -52, -52, 84, 84, -52, + -52, -52, -52, 50, 83, -52, -52, -52, -52, -52, + -52, -52, -52, -52, -52, -52, -52, -52, -52, -52, + -52, -52, -52, -52, -52, -52, -52, -52, -52, -52, + -52, 49, -52, -40, 10, -52, -52, -52, 149, -52, + 9, -52, -3, -52, 108, -52, 107, -52, -52, -52 +}; + + /* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM. + Performed when YYTABLE does not specify something else to do. Zero + means the default is an error. */ +static const yytype_uint8 yydefact[] = +{ + 3, 0, 0, 1, 7, 0, 8, 9, 10, 16, + 25, 0, 5, 14, 34, 13, 12, 4, 0, 0, + 0, 0, 0, 0, 15, 31, 2, 26, 11, 0, + 0, 0, 0, 0, 0, 0, 0, 25, 0, 17, + 19, 20, 21, 18, 22, 33, 37, 38, 0, 36, + 34, 30, 62, 59, 29, 0, 57, 97, 0, 71, + 0, 28, 42, 0, 44, 47, 58, 65, 32, 0, + 24, 27, 0, 0, 71, 0, 23, 41, 0, 45, + 39, 0, 46, 0, 51, 52, 53, 0, 0, 35, + 96, 60, 61, 0, 69, 72, 73, 74, 75, 76, + 77, 78, 79, 80, 81, 83, 82, 84, 85, 86, + 87, 88, 89, 94, 90, 91, 92, 95, 93, 66, + 70, 43, 40, 0, 0, 63, 64, 67, 0, 50, + 0, 56, 0, 68, 0, 49, 0, 55, 48, 54 +}; + + /* YYPGOTO[NTERM-NUM]. */ +static const yytype_int16 yypgoto[] = +{ + -52, -52, -52, -52, -52, -52, -52, -52, -52, -52, + 118, 129, -52, -52, -52, -52, 92, 102, -48, -52, + 80, -21, -52, 47, 85, -52, -52 +}; + + /* YYDEFGOTO[NTERM-NUM]. */ +static const yytype_int8 yydefgoto[] = +{ + -1, 1, 2, 5, 10, 11, 17, 12, 13, 24, + 14, 26, 60, 36, 27, 48, 49, 61, 62, 63, + 64, 65, 66, 67, 75, 120, 72 +}; + + /* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM. If + positive, shift that token. If negative, reduce the rule whose + number is the opposite. If YYTABLE_NINF, syntax error. */ +static const yytype_int16 yytable[] = +{ + 51, 136, 52, 94, 90, 129, -26, 78, 53, 54, + 73, 87, 88, 134, 92, 80, 130, 3, 95, 96, + 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, + 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, + 117, 118, 52, 82, 137, 77, 78, 79, 53, 15, + 28, 55, 52, 94, 135, 29, 16, 131, 53, 25, + 30, 56, 57, 58, 91, 59, 132, 119, 95, 96, + 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, + 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, + 117, 118, 46, 81, 68, 70, 69, 25, 35, 47, + 82, 56, 57, 58, 4, 59, 31, 83, -6, -6, + -6, 56, 57, 58, -6, 59, 84, 127, 6, 7, + 8, 85, 86, 37, 9, 32, 18, 19, 20, 21, + 22, 23, 122, 78, 125, 126, 33, 34, 39, 40, + 41, 42, 43, 44, 45, 74, 76, 47, 123, 124, + 59, 128, 133, 138, 139, 50, 38, 71, 121, 93, + 0, 89 +}; + +static const yytype_int8 yycheck[] = +{ + 1, 4, 3, 3, 3, 45, 0, 58, 9, 10, + 58, 42, 43, 4, 65, 63, 56, 0, 18, 19, + 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, + 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, + 40, 41, 3, 64, 47, 57, 58, 59, 9, 1, + 8, 52, 3, 3, 45, 48, 8, 47, 9, 53, + 48, 62, 63, 64, 63, 66, 56, 67, 18, 19, + 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, + 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, + 40, 41, 1, 44, 54, 51, 56, 53, 55, 8, + 121, 62, 63, 64, 1, 66, 48, 46, 5, 6, + 7, 62, 63, 64, 11, 66, 55, 67, 5, 6, + 7, 60, 61, 50, 11, 48, 12, 13, 14, 15, + 16, 17, 57, 58, 87, 88, 48, 48, 8, 8, + 8, 8, 8, 8, 54, 52, 49, 8, 4, 4, + 66, 68, 3, 45, 47, 37, 27, 55, 78, 74, + -1, 69 +}; + + /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing + symbol of state STATE-NUM. */ +static const yytype_uint8 yystos[] = +{ + 0, 70, 71, 0, 1, 72, 5, 6, 7, 11, + 73, 74, 76, 77, 79, 1, 8, 75, 12, 13, + 14, 15, 16, 17, 78, 53, 80, 83, 8, 48, + 48, 48, 48, 48, 48, 55, 82, 50, 80, 8, + 8, 8, 8, 8, 8, 54, 1, 8, 84, 85, + 79, 1, 3, 9, 10, 52, 62, 63, 64, 66, + 81, 86, 87, 88, 89, 90, 91, 92, 54, 56, + 51, 86, 95, 87, 52, 93, 49, 57, 58, 59, + 87, 44, 90, 46, 55, 60, 61, 42, 43, 85, + 3, 63, 65, 93, 3, 18, 19, 20, 21, 22, + 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, + 33, 34, 35, 36, 37, 38, 39, 40, 41, 67, + 94, 89, 57, 4, 4, 92, 92, 67, 68, 45, + 56, 47, 56, 3, 4, 45, 4, 47, 45, 47 +}; + + /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ +static const yytype_uint8 yyr1[] = +{ + 0, 69, 70, 71, 72, 72, 72, 72, 73, 74, + 74, 75, 75, 75, 76, 77, 77, 78, 78, 78, + 78, 78, 78, 79, 79, 79, 80, 81, 81, 81, + 81, 82, 83, 83, 83, 84, 84, 84, 85, 86, + 86, 86, 86, 87, 87, 88, 89, 89, 89, 89, + 89, 90, 90, 90, 90, 90, 90, 90, 90, 90, + 90, 90, 90, 91, 91, 91, 92, 92, 93, 93, + 93, 93, 94, 94, 94, 94, 94, 94, 94, 94, + 94, 94, 94, 94, 94, 94, 94, 94, 94, 94, + 94, 94, 94, 94, 94, 94, 95, 95 +}; + + /* YYR2[YYN] -- Number of symbols on the right hand side of rule YYN. */ +static const yytype_uint8 yyr2[] = +{ + 0, 2, 5, 0, 3, 2, 0, 1, 1, 1, + 1, 2, 1, 1, 2, 2, 0, 3, 3, 3, + 3, 3, 3, 5, 5, 0, 0, 2, 1, 1, + 1, 0, 4, 3, 0, 3, 1, 1, 1, 2, + 3, 2, 1, 3, 1, 2, 2, 1, 6, 5, + 4, 2, 2, 2, 6, 5, 4, 1, 1, 1, + 3, 3, 1, 3, 3, 1, 3, 4, 4, 2, + 2, 0, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 2, 0 +}; + + +#define yyerrok (yyerrstatus = 0) +#define yyclearin (yychar = YYEMPTY) +#define YYEMPTY (-2) +#define YYEOF 0 + +#define YYACCEPT goto yyacceptlab +#define YYABORT goto yyabortlab +#define YYERROR goto yyerrorlab + + +#define YYRECOVERING() (!!yyerrstatus) + +#define YYBACKUP(Token, Value) \ +do \ + if (yychar == YYEMPTY) \ + { \ + yychar = (Token); \ + yylval = (Value); \ + YYPOPSTACK (yylen); \ + yystate = *yyssp; \ + goto yybackup; \ + } \ + else \ + { \ + yyerror (YY_("syntax error: cannot back up")); \ + YYERROR; \ + } \ +while (0) + +/* Error token number */ +#define YYTERROR 1 +#define YYERRCODE 256 + + + +/* Enable debugging if requested. */ +#if YYDEBUG + +# ifndef YYFPRINTF +# include /* INFRINGES ON USER NAME SPACE */ +# define YYFPRINTF fprintf +# endif + +# define YYDPRINTF(Args) \ +do { \ + if (yydebug) \ + YYFPRINTF Args; \ +} while (0) + +/* This macro is provided for backward compatibility. */ +#ifndef YY_LOCATION_PRINT +# define YY_LOCATION_PRINT(File, Loc) ((void) 0) +#endif + + +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ +do { \ + if (yydebug) \ + { \ + YYFPRINTF (stderr, "%s ", Title); \ + yy_symbol_print (stderr, \ + Type, Value); \ + YYFPRINTF (stderr, "\n"); \ + } \ +} while (0) + + +/*----------------------------------------. +| Print this symbol's value on YYOUTPUT. | +`----------------------------------------*/ + +static void +yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) +{ + FILE *yyo = yyoutput; + YYUSE (yyo); + if (!yyvaluep) + return; +# ifdef YYPRINT + if (yytype < YYNTOKENS) + YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); +# endif + YYUSE (yytype); +} + + +/*--------------------------------. +| Print this symbol on YYOUTPUT. | +`--------------------------------*/ + +static void +yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) +{ + YYFPRINTF (yyoutput, "%s %s (", + yytype < YYNTOKENS ? "token" : "nterm", yytname[yytype]); + + yy_symbol_value_print (yyoutput, yytype, yyvaluep); + YYFPRINTF (yyoutput, ")"); +} + +/*------------------------------------------------------------------. +| yy_stack_print -- Print the state stack from its BOTTOM up to its | +| TOP (included). | +`------------------------------------------------------------------*/ + +static void +yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop) +{ + YYFPRINTF (stderr, "Stack now"); + for (; yybottom <= yytop; yybottom++) + { + int yybot = *yybottom; + YYFPRINTF (stderr, " %d", yybot); + } + YYFPRINTF (stderr, "\n"); +} + +# define YY_STACK_PRINT(Bottom, Top) \ +do { \ + if (yydebug) \ + yy_stack_print ((Bottom), (Top)); \ +} while (0) + + +/*------------------------------------------------. +| Report that the YYRULE is going to be reduced. | +`------------------------------------------------*/ + +static void +yy_reduce_print (yytype_int16 *yyssp, YYSTYPE *yyvsp, int yyrule) +{ + unsigned long int yylno = yyrline[yyrule]; + int yynrhs = yyr2[yyrule]; + int yyi; + YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", + yyrule - 1, yylno); + /* The symbols being reduced. */ + for (yyi = 0; yyi < yynrhs; yyi++) + { + YYFPRINTF (stderr, " $%d = ", yyi + 1); + yy_symbol_print (stderr, + yystos[yyssp[yyi + 1 - yynrhs]], + &(yyvsp[(yyi + 1) - (yynrhs)]) + ); + YYFPRINTF (stderr, "\n"); + } +} + +# define YY_REDUCE_PRINT(Rule) \ +do { \ + if (yydebug) \ + yy_reduce_print (yyssp, yyvsp, Rule); \ +} while (0) + +/* Nonzero means print parse trace. It is left uninitialized so that + multiple parsers can coexist. */ +int yydebug; +#else /* !YYDEBUG */ +# define YYDPRINTF(Args) +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) +# define YY_STACK_PRINT(Bottom, Top) +# define YY_REDUCE_PRINT(Rule) +#endif /* !YYDEBUG */ + + +/* YYINITDEPTH -- initial size of the parser's stacks. */ +#ifndef YYINITDEPTH +# define YYINITDEPTH 200 +#endif + +/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only + if the built-in stack extension method is used). + + Do not make this value too large; the results are undefined if + YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) + evaluated with infinite-precision integer arithmetic. */ + +#ifndef YYMAXDEPTH +# define YYMAXDEPTH 10000 +#endif + + +#if YYERROR_VERBOSE + +# ifndef yystrlen +# if defined __GLIBC__ && defined _STRING_H +# define yystrlen strlen +# else +/* Return the length of YYSTR. */ +static YYSIZE_T +yystrlen (const char *yystr) +{ + YYSIZE_T yylen; + for (yylen = 0; yystr[yylen]; yylen++) + continue; + return yylen; +} +# endif +# endif + +# ifndef yystpcpy +# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE +# define yystpcpy stpcpy +# else +/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in + YYDEST. */ +static char * +yystpcpy (char *yydest, const char *yysrc) +{ + char *yyd = yydest; + const char *yys = yysrc; + + while ((*yyd++ = *yys++) != '\0') + continue; + + return yyd - 1; +} +# endif +# endif + +# ifndef yytnamerr +/* Copy to YYRES the contents of YYSTR after stripping away unnecessary + quotes and backslashes, so that it's suitable for yyerror. The + heuristic is that double-quoting is unnecessary unless the string + contains an apostrophe, a comma, or backslash (other than + backslash-backslash). YYSTR is taken from yytname. If YYRES is + null, do not copy; instead, return the length of what the result + would have been. */ +static YYSIZE_T +yytnamerr (char *yyres, const char *yystr) +{ + if (*yystr == '"') + { + YYSIZE_T yyn = 0; + char const *yyp = yystr; + + for (;;) + switch (*++yyp) + { + case '\'': + case ',': + goto do_not_strip_quotes; + + case '\\': + if (*++yyp != '\\') + goto do_not_strip_quotes; + /* Fall through. */ + default: + if (yyres) + yyres[yyn] = *yyp; + yyn++; + break; + + case '"': + if (yyres) + yyres[yyn] = '\0'; + return yyn; + } + do_not_strip_quotes: ; + } + + if (! yyres) + return yystrlen (yystr); + + return yystpcpy (yyres, yystr) - yyres; +} +# endif + +/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message + about the unexpected token YYTOKEN for the state stack whose top is + YYSSP. + + Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is + not large enough to hold the message. In that case, also set + *YYMSG_ALLOC to the required number of bytes. Return 2 if the + required number of bytes is too large to store. */ +static int +yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, + yytype_int16 *yyssp, int yytoken) +{ + YYSIZE_T yysize0 = yytnamerr (YY_NULLPTR, yytname[yytoken]); + YYSIZE_T yysize = yysize0; + enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; + /* Internationalized format string. */ + const char *yyformat = YY_NULLPTR; + /* Arguments of yyformat. */ + char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; + /* Number of reported tokens (one for the "unexpected", one per + "expected"). */ + int yycount = 0; + + /* There are many possibilities here to consider: + - If this state is a consistent state with a default action, then + the only way this function was invoked is if the default action + is an error action. In that case, don't check for expected + tokens because there are none. + - The only way there can be no lookahead present (in yychar) is if + this state is a consistent state with a default action. Thus, + detecting the absence of a lookahead is sufficient to determine + that there is no unexpected or expected token to report. In that + case, just report a simple "syntax error". + - Don't assume there isn't a lookahead just because this state is a + consistent state with a default action. There might have been a + previous inconsistent state, consistent state with a non-default + action, or user semantic action that manipulated yychar. + - Of course, the expected token list depends on states to have + correct lookahead information, and it depends on the parser not + to perform extra reductions after fetching a lookahead from the + scanner and before detecting a syntax error. Thus, state merging + (from LALR or IELR) and default reductions corrupt the expected + token list. However, the list is correct for canonical LR with + one exception: it will still contain any token that will not be + accepted due to an error action in a later state. + */ + if (yytoken != YYEMPTY) + { + int yyn = yypact[*yyssp]; + yyarg[yycount++] = yytname[yytoken]; + if (!yypact_value_is_default (yyn)) + { + /* Start YYX at -YYN if negative to avoid negative indexes in + YYCHECK. In other words, skip the first -YYN actions for + this state because they are default actions. */ + int yyxbegin = yyn < 0 ? -yyn : 0; + /* Stay within bounds of both yycheck and yytname. */ + int yychecklim = YYLAST - yyn + 1; + int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; + int yyx; + + for (yyx = yyxbegin; yyx < yyxend; ++yyx) + if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR + && !yytable_value_is_error (yytable[yyx + yyn])) + { + if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) + { + yycount = 1; + yysize = yysize0; + break; + } + yyarg[yycount++] = yytname[yyx]; + { + YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULLPTR, yytname[yyx]); + if (! (yysize <= yysize1 + && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + return 2; + yysize = yysize1; + } + } + } + } + + switch (yycount) + { +# define YYCASE_(N, S) \ + case N: \ + yyformat = S; \ + break + YYCASE_(0, YY_("syntax error")); + YYCASE_(1, YY_("syntax error, unexpected %s")); + YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s")); + YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s")); + YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s")); + YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s")); +# undef YYCASE_ + } + + { + YYSIZE_T yysize1 = yysize + yystrlen (yyformat); + if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + return 2; + yysize = yysize1; + } + + if (*yymsg_alloc < yysize) + { + *yymsg_alloc = 2 * yysize; + if (! (yysize <= *yymsg_alloc + && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM)) + *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM; + return 1; + } + + /* Avoid sprintf, as that infringes on the user's name space. + Don't have undefined behavior even if the translation + produced a string with the wrong number of "%s"s. */ + { + char *yyp = *yymsg; + int yyi = 0; + while ((*yyp = *yyformat) != '\0') + if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount) + { + yyp += yytnamerr (yyp, yyarg[yyi++]); + yyformat += 2; + } + else + { + yyp++; + yyformat++; + } + } + return 0; +} +#endif /* YYERROR_VERBOSE */ + +/*-----------------------------------------------. +| Release the memory associated to this symbol. | +`-----------------------------------------------*/ + +static void +yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep) +{ + YYUSE (yyvaluep); + if (!yymsg) + yymsg = "Deleting"; + YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); + + YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN + YYUSE (yytype); + YY_IGNORE_MAYBE_UNINITIALIZED_END +} + + + + +/* The lookahead symbol. */ +int yychar; + +/* The semantic value of the lookahead symbol. */ +YYSTYPE yylval; +/* Number of syntax errors so far. */ +int yynerrs; + + +/*----------. +| yyparse. | +`----------*/ + +int +yyparse (void) +{ + int yystate; + /* Number of tokens to shift before error messages enabled. */ + int yyerrstatus; + + /* The stacks and their tools: + 'yyss': related to states. + 'yyvs': related to semantic values. + + Refer to the stacks through separate pointers, to allow yyoverflow + to reallocate them elsewhere. */ + + /* The state stack. */ + yytype_int16 yyssa[YYINITDEPTH]; + yytype_int16 *yyss; + yytype_int16 *yyssp; + + /* The semantic value stack. */ + YYSTYPE yyvsa[YYINITDEPTH]; + YYSTYPE *yyvs; + YYSTYPE *yyvsp; + + YYSIZE_T yystacksize; + + int yyn; + int yyresult; + /* Lookahead token as an internal (translated) token number. */ + int yytoken = 0; + /* The variables used to return semantic value and location from the + action routines. */ + YYSTYPE yyval; + +#if YYERROR_VERBOSE + /* Buffer for error messages, and its allocated size. */ + char yymsgbuf[128]; + char *yymsg = yymsgbuf; + YYSIZE_T yymsg_alloc = sizeof yymsgbuf; +#endif + +#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) + + /* The number of symbols on the RHS of the reduced rule. + Keep to zero when no symbol should be popped. */ + int yylen = 0; + + yyssp = yyss = yyssa; + yyvsp = yyvs = yyvsa; + yystacksize = YYINITDEPTH; + + YYDPRINTF ((stderr, "Starting parse\n")); + + yystate = 0; + yyerrstatus = 0; + yynerrs = 0; + yychar = YYEMPTY; /* Cause a token to be read. */ + goto yysetstate; + +/*------------------------------------------------------------. +| yynewstate -- Push a new state, which is found in yystate. | +`------------------------------------------------------------*/ + yynewstate: + /* In all cases, when you get here, the value and location stacks + have just been pushed. So pushing a state here evens the stacks. */ + yyssp++; + + yysetstate: + *yyssp = yystate; + + if (yyss + yystacksize - 1 <= yyssp) + { + /* Get the current used size of the three stacks, in elements. */ + YYSIZE_T yysize = yyssp - yyss + 1; + +#ifdef yyoverflow + { + /* Give user a chance to reallocate the stack. Use copies of + these so that the &'s don't force the real ones into + memory. */ + YYSTYPE *yyvs1 = yyvs; + yytype_int16 *yyss1 = yyss; + + /* Each stack pointer address is followed by the size of the + data in use in that stack, in bytes. This used to be a + conditional around just the two extra args, but that might + be undefined if yyoverflow is a macro. */ + yyoverflow (YY_("memory exhausted"), + &yyss1, yysize * sizeof (*yyssp), + &yyvs1, yysize * sizeof (*yyvsp), + &yystacksize); + + yyss = yyss1; + yyvs = yyvs1; + } +#else /* no yyoverflow */ +# ifndef YYSTACK_RELOCATE + goto yyexhaustedlab; +# else + /* Extend the stack our own way. */ + if (YYMAXDEPTH <= yystacksize) + goto yyexhaustedlab; + yystacksize *= 2; + if (YYMAXDEPTH < yystacksize) + yystacksize = YYMAXDEPTH; + + { + yytype_int16 *yyss1 = yyss; + union yyalloc *yyptr = + (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); + if (! yyptr) + goto yyexhaustedlab; + YYSTACK_RELOCATE (yyss_alloc, yyss); + YYSTACK_RELOCATE (yyvs_alloc, yyvs); +# undef YYSTACK_RELOCATE + if (yyss1 != yyssa) + YYSTACK_FREE (yyss1); + } +# endif +#endif /* no yyoverflow */ + + yyssp = yyss + yysize - 1; + yyvsp = yyvs + yysize - 1; + + YYDPRINTF ((stderr, "Stack size increased to %lu\n", + (unsigned long int) yystacksize)); + + if (yyss + yystacksize - 1 <= yyssp) + YYABORT; + } + + YYDPRINTF ((stderr, "Entering state %d\n", yystate)); + + if (yystate == YYFINAL) + YYACCEPT; + + goto yybackup; + +/*-----------. +| yybackup. | +`-----------*/ +yybackup: + + /* Do appropriate processing given the current state. Read a + lookahead token if we need one and don't already have one. */ + + /* First try to decide what to do without reference to lookahead token. */ + yyn = yypact[yystate]; + if (yypact_value_is_default (yyn)) + goto yydefault; + + /* Not known => get a lookahead token if don't already have one. */ + + /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ + if (yychar == YYEMPTY) + { + YYDPRINTF ((stderr, "Reading a token: ")); + yychar = yylex (); + } + + if (yychar <= YYEOF) + { + yychar = yytoken = YYEOF; + YYDPRINTF ((stderr, "Now at end of input.\n")); + } + else + { + yytoken = YYTRANSLATE (yychar); + YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); + } + + /* If the proper action on seeing token YYTOKEN is to reduce or to + detect an error, take that action. */ + yyn += yytoken; + if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) + goto yydefault; + yyn = yytable[yyn]; + if (yyn <= 0) + { + if (yytable_value_is_error (yyn)) + goto yyerrlab; + yyn = -yyn; + goto yyreduce; + } + + /* Count tokens shifted since error; after three, turn off error + status. */ + if (yyerrstatus) + yyerrstatus--; + + /* Shift the lookahead token. */ + YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); + + /* Discard the shifted token. */ + yychar = YYEMPTY; + + yystate = yyn; + YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN + *++yyvsp = yylval; + YY_IGNORE_MAYBE_UNINITIALIZED_END + + goto yynewstate; + + +/*-----------------------------------------------------------. +| yydefault -- do the default action for the current state. | +`-----------------------------------------------------------*/ +yydefault: + yyn = yydefact[yystate]; + if (yyn == 0) + goto yyerrlab; + goto yyreduce; + + +/*-----------------------------. +| yyreduce -- Do a reduction. | +`-----------------------------*/ +yyreduce: + /* yyn is the number of a rule to reduce with. */ + yylen = yyr2[yyn]; + + /* If YYLEN is nonzero, implement the default value of the action: + '$$ = $1'. + + Otherwise, the following line sets YYVAL to garbage. + This behavior is undocumented and Bison + users should not rely upon it. Assigning to YYVAL + unconditionally makes the parser a bit smaller, and it avoids a + GCC warning that YYVAL may be used uninitialized. */ + yyval = yyvsp[1-yylen]; + + + YY_REDUCE_PRINT (yyn); + switch (yyn) + { + case 2: +#line 119 "parse.y" /* yacc.c:1646 */ + { /* add default rule */ + int def_rule; + + pat = cclinit(); + cclnegate( pat ); + + def_rule = mkstate( -pat ); + + /* Remember the number of the default rule so we + * don't generate "can't match" warnings for it. + */ + default_rule = num_rules; + + finish_rule( def_rule, false, 0, 0, 0); + + for ( i = 1; i <= lastsc; ++i ) + scset[i] = mkbranch( scset[i], def_rule ); + + if ( spprdflt ) + add_action( + "YY_FATAL_ERROR( \"flex scanner jammed\" )" ); + else + add_action( "ECHO" ); + + add_action( ";\n\tYY_BREAK]]\n" ); + } +#line 1512 "parse.c" /* yacc.c:1646 */ + break; + + case 3: +#line 148 "parse.y" /* yacc.c:1646 */ + { /* initialize for processing rules */ + + /* Create default DFA start condition. */ + scinstal( "INITIAL", false ); + } +#line 1522 "parse.c" /* yacc.c:1646 */ + break; + + case 7: +#line 159 "parse.y" /* yacc.c:1646 */ + { synerr( _("unknown error processing section 1") ); } +#line 1528 "parse.c" /* yacc.c:1646 */ + break; + + case 8: +#line 163 "parse.y" /* yacc.c:1646 */ + { + check_options(); + scon_stk = allocate_integer_array( lastsc + 1 ); + scon_stk_ptr = 0; + } +#line 1538 "parse.c" /* yacc.c:1646 */ + break; + + case 9: +#line 171 "parse.y" /* yacc.c:1646 */ + { xcluflg = false; } +#line 1544 "parse.c" /* yacc.c:1646 */ + break; + + case 10: +#line 174 "parse.y" /* yacc.c:1646 */ + { xcluflg = true; } +#line 1550 "parse.c" /* yacc.c:1646 */ + break; + + case 11: +#line 178 "parse.y" /* yacc.c:1646 */ + { scinstal( nmstr, xcluflg ); } +#line 1556 "parse.c" /* yacc.c:1646 */ + break; + + case 12: +#line 181 "parse.y" /* yacc.c:1646 */ + { scinstal( nmstr, xcluflg ); } +#line 1562 "parse.c" /* yacc.c:1646 */ + break; + + case 13: +#line 184 "parse.y" /* yacc.c:1646 */ + { synerr( _("bad start condition list") ); } +#line 1568 "parse.c" /* yacc.c:1646 */ + break; + + case 17: +#line 195 "parse.y" /* yacc.c:1646 */ + { + outfilename = xstrdup(nmstr); + did_outfilename = 1; + } +#line 1577 "parse.c" /* yacc.c:1646 */ + break; + + case 18: +#line 200 "parse.y" /* yacc.c:1646 */ + { extra_type = xstrdup(nmstr); } +#line 1583 "parse.c" /* yacc.c:1646 */ + break; + + case 19: +#line 202 "parse.y" /* yacc.c:1646 */ + { prefix = xstrdup(nmstr); + if (strchr(prefix, '[') || strchr(prefix, ']')) + flexerror(_("Prefix must not contain [ or ]")); } +#line 1591 "parse.c" /* yacc.c:1646 */ + break; + + case 20: +#line 206 "parse.y" /* yacc.c:1646 */ + { yyclass = xstrdup(nmstr); } +#line 1597 "parse.c" /* yacc.c:1646 */ + break; + + case 21: +#line 208 "parse.y" /* yacc.c:1646 */ + { headerfilename = xstrdup(nmstr); } +#line 1603 "parse.c" /* yacc.c:1646 */ + break; + + case 22: +#line 210 "parse.y" /* yacc.c:1646 */ + { tablesext = true; tablesfilename = xstrdup(nmstr); } +#line 1609 "parse.c" /* yacc.c:1646 */ + break; + + case 23: +#line 214 "parse.y" /* yacc.c:1646 */ + { scon_stk_ptr = (yyvsp[-3]); } +#line 1615 "parse.c" /* yacc.c:1646 */ + break; + + case 24: +#line 216 "parse.y" /* yacc.c:1646 */ + { scon_stk_ptr = (yyvsp[-3]); } +#line 1621 "parse.c" /* yacc.c:1646 */ + break; + + case 26: +#line 221 "parse.y" /* yacc.c:1646 */ + { + /* Initialize for a parse of one rule. */ + trlcontxt = variable_trail_rule = varlength = false; + trailcnt = headcnt = rulelen = 0; + current_state_type = STATE_NORMAL; + previous_continued_action = continued_action; + in_rule = true; + + new_rule(); + } +#line 1636 "parse.c" /* yacc.c:1646 */ + break; + + case 27: +#line 234 "parse.y" /* yacc.c:1646 */ + { + pat = (yyvsp[0]); + finish_rule( pat, variable_trail_rule, + headcnt, trailcnt , previous_continued_action); + + if ( scon_stk_ptr > 0 ) + { + for ( i = 1; i <= scon_stk_ptr; ++i ) + scbol[scon_stk[i]] = + mkbranch( scbol[scon_stk[i]], + pat ); + } + + else + { + /* Add to all non-exclusive start conditions, + * including the default (0) start condition. + */ + + for ( i = 1; i <= lastsc; ++i ) + if ( ! scxclu[i] ) + scbol[i] = mkbranch( scbol[i], + pat ); + } + + if ( ! bol_needed ) + { + bol_needed = true; + + if ( performance_report > 1 ) + pinpoint_message( + "'^' operator results in sub-optimal performance" ); + } + } +#line 1675 "parse.c" /* yacc.c:1646 */ + break; + + case 28: +#line 270 "parse.y" /* yacc.c:1646 */ + { + pat = (yyvsp[0]); + finish_rule( pat, variable_trail_rule, + headcnt, trailcnt , previous_continued_action); + + if ( scon_stk_ptr > 0 ) + { + for ( i = 1; i <= scon_stk_ptr; ++i ) + scset[scon_stk[i]] = + mkbranch( scset[scon_stk[i]], + pat ); + } + + else + { + for ( i = 1; i <= lastsc; ++i ) + if ( ! scxclu[i] ) + scset[i] = + mkbranch( scset[i], + pat ); + } + } +#line 1702 "parse.c" /* yacc.c:1646 */ + break; + + case 29: +#line 294 "parse.y" /* yacc.c:1646 */ + { + if ( scon_stk_ptr > 0 ) + build_eof_action(); + + else + { + /* This EOF applies to all start conditions + * which don't already have EOF actions. + */ + for ( i = 1; i <= lastsc; ++i ) + if ( ! sceof[i] ) + scon_stk[++scon_stk_ptr] = i; + + if ( scon_stk_ptr == 0 ) + lwarn( + "all start conditions already have <> rules" ); + + else + build_eof_action(); + } + } +#line 1728 "parse.c" /* yacc.c:1646 */ + break; + + case 30: +#line 317 "parse.y" /* yacc.c:1646 */ + { synerr( _("unrecognized rule") ); } +#line 1734 "parse.c" /* yacc.c:1646 */ + break; + + case 31: +#line 321 "parse.y" /* yacc.c:1646 */ + { (yyval) = scon_stk_ptr; } +#line 1740 "parse.c" /* yacc.c:1646 */ + break; + + case 32: +#line 325 "parse.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[-2]); } +#line 1746 "parse.c" /* yacc.c:1646 */ + break; + + case 33: +#line 328 "parse.y" /* yacc.c:1646 */ + { + (yyval) = scon_stk_ptr; + + for ( i = 1; i <= lastsc; ++i ) + { + int j; + + for ( j = 1; j <= scon_stk_ptr; ++j ) + if ( scon_stk[j] == i ) + break; + + if ( j > scon_stk_ptr ) + scon_stk[++scon_stk_ptr] = i; + } + } +#line 1766 "parse.c" /* yacc.c:1646 */ + break; + + case 34: +#line 345 "parse.y" /* yacc.c:1646 */ + { (yyval) = scon_stk_ptr; } +#line 1772 "parse.c" /* yacc.c:1646 */ + break; + + case 37: +#line 353 "parse.y" /* yacc.c:1646 */ + { synerr( _("bad start condition list") ); } +#line 1778 "parse.c" /* yacc.c:1646 */ + break; + + case 38: +#line 357 "parse.y" /* yacc.c:1646 */ + { + if ( (scnum = sclookup( nmstr )) == 0 ) + format_pinpoint_message( + "undeclared start condition %s", + nmstr ); + else + { + for ( i = 1; i <= scon_stk_ptr; ++i ) + if ( scon_stk[i] == scnum ) + { + format_warn( + "<%s> specified twice", + scname[scnum] ); + break; + } + + if ( i > scon_stk_ptr ) + scon_stk[++scon_stk_ptr] = scnum; + } + } +#line 1803 "parse.c" /* yacc.c:1646 */ + break; + + case 39: +#line 380 "parse.y" /* yacc.c:1646 */ + { + if ( transchar[lastst[(yyvsp[0])]] != SYM_EPSILON ) + /* Provide final transition \now/ so it + * will be marked as a trailing context + * state. + */ + (yyvsp[0]) = link_machines( (yyvsp[0]), + mkstate( SYM_EPSILON ) ); + + mark_beginning_as_normal( (yyvsp[0]) ); + current_state_type = STATE_NORMAL; + + if ( previous_continued_action ) + { + /* We need to treat this as variable trailing + * context so that the backup does not happen + * in the action but before the action switch + * statement. If the backup happens in the + * action, then the rules "falling into" this + * one's action will *also* do the backup, + * erroneously. + */ + if ( ! varlength || headcnt != 0 ) + lwarn( + "trailing context made variable due to preceding '|' action" ); + + /* Mark as variable. */ + varlength = true; + headcnt = 0; + + } + + if ( lex_compat || (varlength && headcnt == 0) ) + { /* variable trailing context rule */ + /* Mark the first part of the rule as the + * accepting "head" part of a trailing + * context rule. + * + * By the way, we didn't do this at the + * beginning of this production because back + * then current_state_type was set up for a + * trail rule, and add_accept() can create + * a new state ... + */ + add_accept( (yyvsp[-1]), + num_rules | YY_TRAILING_HEAD_MASK ); + variable_trail_rule = true; + } + + else + trailcnt = rulelen; + + (yyval) = link_machines( (yyvsp[-1]), (yyvsp[0]) ); + } +#line 1862 "parse.c" /* yacc.c:1646 */ + break; + + case 40: +#line 436 "parse.y" /* yacc.c:1646 */ + { synerr( _("trailing context used twice") ); } +#line 1868 "parse.c" /* yacc.c:1646 */ + break; + + case 41: +#line 439 "parse.y" /* yacc.c:1646 */ + { + headcnt = 0; + trailcnt = 1; + rulelen = 1; + varlength = false; + + current_state_type = STATE_TRAILING_CONTEXT; + + if ( trlcontxt ) + { + synerr( _("trailing context used twice") ); + (yyval) = mkstate( SYM_EPSILON ); + } + + else if ( previous_continued_action ) + { + /* See the comment in the rule for "re2 re" + * above. + */ + lwarn( + "trailing context made variable due to preceding '|' action" ); + + varlength = true; + } + + if ( lex_compat || varlength ) + { + /* Again, see the comment in the rule for + * "re2 re" above. + */ + add_accept( (yyvsp[-1]), + num_rules | YY_TRAILING_HEAD_MASK ); + variable_trail_rule = true; + } + + trlcontxt = true; + + eps = mkstate( SYM_EPSILON ); + (yyval) = link_machines( (yyvsp[-1]), + link_machines( eps, mkstate( '\n' ) ) ); + } +#line 1914 "parse.c" /* yacc.c:1646 */ + break; + + case 42: +#line 482 "parse.y" /* yacc.c:1646 */ + { + (yyval) = (yyvsp[0]); + + if ( trlcontxt ) + { + if ( lex_compat || (varlength && headcnt == 0) ) + /* Both head and trail are + * variable-length. + */ + variable_trail_rule = true; + else + trailcnt = rulelen; + } + } +#line 1933 "parse.c" /* yacc.c:1646 */ + break; + + case 43: +#line 500 "parse.y" /* yacc.c:1646 */ + { + varlength = true; + (yyval) = mkor( (yyvsp[-2]), (yyvsp[0]) ); + } +#line 1942 "parse.c" /* yacc.c:1646 */ + break; + + case 44: +#line 506 "parse.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[0]); } +#line 1948 "parse.c" /* yacc.c:1646 */ + break; + + case 45: +#line 511 "parse.y" /* yacc.c:1646 */ + { + /* This rule is written separately so the + * reduction will occur before the trailing + * series is parsed. + */ + + if ( trlcontxt ) + synerr( _("trailing context used twice") ); + else + trlcontxt = true; + + if ( varlength ) + /* We hope the trailing context is + * fixed-length. + */ + varlength = false; + else + headcnt = rulelen; + + rulelen = 0; + + current_state_type = STATE_TRAILING_CONTEXT; + (yyval) = (yyvsp[-1]); + } +#line 1977 "parse.c" /* yacc.c:1646 */ + break; + + case 46: +#line 538 "parse.y" /* yacc.c:1646 */ + { + /* This is where concatenation of adjacent patterns + * gets done. + */ + (yyval) = link_machines( (yyvsp[-1]), (yyvsp[0]) ); + } +#line 1988 "parse.c" /* yacc.c:1646 */ + break; + + case 47: +#line 546 "parse.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[0]); } +#line 1994 "parse.c" /* yacc.c:1646 */ + break; + + case 48: +#line 549 "parse.y" /* yacc.c:1646 */ + { + varlength = true; + + if ( (yyvsp[-3]) > (yyvsp[-1]) || (yyvsp[-3]) < 0 ) + { + synerr( _("bad iteration values") ); + (yyval) = (yyvsp[-5]); + } + else + { + if ( (yyvsp[-3]) == 0 ) + { + if ( (yyvsp[-1]) <= 0 ) + { + synerr( + _("bad iteration values") ); + (yyval) = (yyvsp[-5]); + } + else + (yyval) = mkopt( + mkrep( (yyvsp[-5]), 1, (yyvsp[-1]) ) ); + } + else + (yyval) = mkrep( (yyvsp[-5]), (yyvsp[-3]), (yyvsp[-1]) ); + } + } +#line 2025 "parse.c" /* yacc.c:1646 */ + break; + + case 49: +#line 577 "parse.y" /* yacc.c:1646 */ + { + varlength = true; + + if ( (yyvsp[-2]) <= 0 ) + { + synerr( _("iteration value must be positive") ); + (yyval) = (yyvsp[-4]); + } + + else + (yyval) = mkrep( (yyvsp[-4]), (yyvsp[-2]), INFINITE_REPEAT ); + } +#line 2042 "parse.c" /* yacc.c:1646 */ + break; + + case 50: +#line 591 "parse.y" /* yacc.c:1646 */ + { + /* The series could be something like "(foo)", + * in which case we have no idea what its length + * is, so we punt here. + */ + varlength = true; + + if ( (yyvsp[-1]) <= 0 ) + { + synerr( _("iteration value must be positive") + ); + (yyval) = (yyvsp[-3]); + } + + else + (yyval) = link_machines( (yyvsp[-3]), + copysingl( (yyvsp[-3]), (yyvsp[-1]) - 1 ) ); + } +#line 2065 "parse.c" /* yacc.c:1646 */ + break; + + case 51: +#line 613 "parse.y" /* yacc.c:1646 */ + { + varlength = true; + + (yyval) = mkclos( (yyvsp[-1]) ); + } +#line 2075 "parse.c" /* yacc.c:1646 */ + break; + + case 52: +#line 620 "parse.y" /* yacc.c:1646 */ + { + varlength = true; + (yyval) = mkposcl( (yyvsp[-1]) ); + } +#line 2084 "parse.c" /* yacc.c:1646 */ + break; + + case 53: +#line 626 "parse.y" /* yacc.c:1646 */ + { + varlength = true; + (yyval) = mkopt( (yyvsp[-1]) ); + } +#line 2093 "parse.c" /* yacc.c:1646 */ + break; + + case 54: +#line 632 "parse.y" /* yacc.c:1646 */ + { + varlength = true; + + if ( (yyvsp[-3]) > (yyvsp[-1]) || (yyvsp[-3]) < 0 ) + { + synerr( _("bad iteration values") ); + (yyval) = (yyvsp[-5]); + } + else + { + if ( (yyvsp[-3]) == 0 ) + { + if ( (yyvsp[-1]) <= 0 ) + { + synerr( + _("bad iteration values") ); + (yyval) = (yyvsp[-5]); + } + else + (yyval) = mkopt( + mkrep( (yyvsp[-5]), 1, (yyvsp[-1]) ) ); + } + else + (yyval) = mkrep( (yyvsp[-5]), (yyvsp[-3]), (yyvsp[-1]) ); + } + } +#line 2124 "parse.c" /* yacc.c:1646 */ + break; + + case 55: +#line 660 "parse.y" /* yacc.c:1646 */ + { + varlength = true; + + if ( (yyvsp[-2]) <= 0 ) + { + synerr( _("iteration value must be positive") ); + (yyval) = (yyvsp[-4]); + } + + else + (yyval) = mkrep( (yyvsp[-4]), (yyvsp[-2]), INFINITE_REPEAT ); + } +#line 2141 "parse.c" /* yacc.c:1646 */ + break; + + case 56: +#line 674 "parse.y" /* yacc.c:1646 */ + { + /* The singleton could be something like "(foo)", + * in which case we have no idea what its length + * is, so we punt here. + */ + varlength = true; + + if ( (yyvsp[-1]) <= 0 ) + { + synerr( _("iteration value must be positive") ); + (yyval) = (yyvsp[-3]); + } + + else + (yyval) = link_machines( (yyvsp[-3]), + copysingl( (yyvsp[-3]), (yyvsp[-1]) - 1 ) ); + } +#line 2163 "parse.c" /* yacc.c:1646 */ + break; + + case 57: +#line 693 "parse.y" /* yacc.c:1646 */ + { + if ( ! madeany ) + { + /* Create the '.' character class. */ + ccldot = cclinit(); + ccladd( ccldot, '\n' ); + cclnegate( ccldot ); + + if ( useecs ) + mkeccl( ccltbl + cclmap[ccldot], + ccllen[ccldot], nextecm, + ecgroup, csize, csize ); + + /* Create the (?s:'.') character class. */ + cclany = cclinit(); + cclnegate( cclany ); + + if ( useecs ) + mkeccl( ccltbl + cclmap[cclany], + ccllen[cclany], nextecm, + ecgroup, csize, csize ); + + madeany = true; + } + + ++rulelen; + + if (sf_dot_all()) + (yyval) = mkstate( -cclany ); + else + (yyval) = mkstate( -ccldot ); + } +#line 2200 "parse.c" /* yacc.c:1646 */ + break; + + case 58: +#line 727 "parse.y" /* yacc.c:1646 */ + { + /* Sort characters for fast searching. + */ + qsort( ccltbl + cclmap[(yyvsp[0])], (size_t) ccllen[(yyvsp[0])], sizeof (*ccltbl), cclcmp ); + + if ( useecs ) + mkeccl( ccltbl + cclmap[(yyvsp[0])], ccllen[(yyvsp[0])], + nextecm, ecgroup, csize, csize ); + + ++rulelen; + + if (ccl_has_nl[(yyvsp[0])]) + rule_has_nl[num_rules] = true; + + (yyval) = mkstate( -(yyvsp[0]) ); + } +#line 2221 "parse.c" /* yacc.c:1646 */ + break; + + case 59: +#line 745 "parse.y" /* yacc.c:1646 */ + { + ++rulelen; + + if (ccl_has_nl[(yyvsp[0])]) + rule_has_nl[num_rules] = true; + + (yyval) = mkstate( -(yyvsp[0]) ); + } +#line 2234 "parse.c" /* yacc.c:1646 */ + break; + + case 60: +#line 755 "parse.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[-1]); } +#line 2240 "parse.c" /* yacc.c:1646 */ + break; + + case 61: +#line 758 "parse.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[-1]); } +#line 2246 "parse.c" /* yacc.c:1646 */ + break; + + case 62: +#line 761 "parse.y" /* yacc.c:1646 */ + { + ++rulelen; + + if ((yyvsp[0]) == nlch) + rule_has_nl[num_rules] = true; + + if (sf_case_ins() && has_case((yyvsp[0]))) + /* create an alternation, as in (a|A) */ + (yyval) = mkor (mkstate((yyvsp[0])), mkstate(reverse_case((yyvsp[0])))); + else + (yyval) = mkstate( (yyvsp[0]) ); + } +#line 2263 "parse.c" /* yacc.c:1646 */ + break; + + case 63: +#line 775 "parse.y" /* yacc.c:1646 */ + { (yyval) = ccl_set_diff ((yyvsp[-2]), (yyvsp[0])); } +#line 2269 "parse.c" /* yacc.c:1646 */ + break; + + case 64: +#line 776 "parse.y" /* yacc.c:1646 */ + { (yyval) = ccl_set_union ((yyvsp[-2]), (yyvsp[0])); } +#line 2275 "parse.c" /* yacc.c:1646 */ + break; + + case 66: +#line 782 "parse.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[-1]); } +#line 2281 "parse.c" /* yacc.c:1646 */ + break; + + case 67: +#line 785 "parse.y" /* yacc.c:1646 */ + { + cclnegate( (yyvsp[-1]) ); + (yyval) = (yyvsp[-1]); + } +#line 2290 "parse.c" /* yacc.c:1646 */ + break; + + case 68: +#line 792 "parse.y" /* yacc.c:1646 */ + { + + if (sf_case_ins()) + { + + /* If one end of the range has case and the other + * does not, or the cases are different, then we're not + * sure what range the user is trying to express. + * Examples: [@-z] or [S-t] + */ + if (has_case ((yyvsp[-2])) != has_case ((yyvsp[0])) + || (has_case ((yyvsp[-2])) && (b_islower ((yyvsp[-2])) != b_islower ((yyvsp[0])))) + || (has_case ((yyvsp[-2])) && (b_isupper ((yyvsp[-2])) != b_isupper ((yyvsp[0]))))) + format_warn3 ( + _("the character range [%c-%c] is ambiguous in a case-insensitive scanner"), + (yyvsp[-2]), (yyvsp[0])); + + /* If the range spans uppercase characters but not + * lowercase (or vice-versa), then should we automatically + * include lowercase characters in the range? + * Example: [@-_] spans [a-z] but not [A-Z] + */ + else if (!has_case ((yyvsp[-2])) && !has_case ((yyvsp[0])) && !range_covers_case ((yyvsp[-2]), (yyvsp[0]))) + format_warn3 ( + _("the character range [%c-%c] is ambiguous in a case-insensitive scanner"), + (yyvsp[-2]), (yyvsp[0])); + } + + if ( (yyvsp[-2]) > (yyvsp[0]) ) + synerr( _("negative range in character class") ); + + else + { + for ( i = (yyvsp[-2]); i <= (yyvsp[0]); ++i ) + ccladd( (yyvsp[-3]), i ); + + /* Keep track if this ccl is staying in + * alphabetical order. + */ + cclsorted = cclsorted && ((yyvsp[-2]) > lastchar); + lastchar = (yyvsp[0]); + + /* Do it again for upper/lowercase */ + if (sf_case_ins() && has_case((yyvsp[-2])) && has_case((yyvsp[0]))){ + (yyvsp[-2]) = reverse_case ((yyvsp[-2])); + (yyvsp[0]) = reverse_case ((yyvsp[0])); + + for ( i = (yyvsp[-2]); i <= (yyvsp[0]); ++i ) + ccladd( (yyvsp[-3]), i ); + + cclsorted = cclsorted && ((yyvsp[-2]) > lastchar); + lastchar = (yyvsp[0]); + } + + } + + (yyval) = (yyvsp[-3]); + } +#line 2353 "parse.c" /* yacc.c:1646 */ + break; + + case 69: +#line 852 "parse.y" /* yacc.c:1646 */ + { + ccladd( (yyvsp[-1]), (yyvsp[0]) ); + cclsorted = cclsorted && ((yyvsp[0]) > lastchar); + lastchar = (yyvsp[0]); + + /* Do it again for upper/lowercase */ + if (sf_case_ins() && has_case((yyvsp[0]))){ + (yyvsp[0]) = reverse_case ((yyvsp[0])); + ccladd ((yyvsp[-1]), (yyvsp[0])); + + cclsorted = cclsorted && ((yyvsp[0]) > lastchar); + lastchar = (yyvsp[0]); + } + + (yyval) = (yyvsp[-1]); + } +#line 2374 "parse.c" /* yacc.c:1646 */ + break; + + case 70: +#line 870 "parse.y" /* yacc.c:1646 */ + { + /* Too hard to properly maintain cclsorted. */ + cclsorted = false; + (yyval) = (yyvsp[-1]); + } +#line 2384 "parse.c" /* yacc.c:1646 */ + break; + + case 71: +#line 877 "parse.y" /* yacc.c:1646 */ + { + cclsorted = true; + lastchar = 0; + currccl = (yyval) = cclinit(); + } +#line 2394 "parse.c" /* yacc.c:1646 */ + break; + + case 72: +#line 885 "parse.y" /* yacc.c:1646 */ + { CCL_EXPR(isalnum); } +#line 2400 "parse.c" /* yacc.c:1646 */ + break; + + case 73: +#line 886 "parse.y" /* yacc.c:1646 */ + { CCL_EXPR(isalpha); } +#line 2406 "parse.c" /* yacc.c:1646 */ + break; + + case 74: +#line 887 "parse.y" /* yacc.c:1646 */ + { CCL_EXPR(IS_BLANK); } +#line 2412 "parse.c" /* yacc.c:1646 */ + break; + + case 75: +#line 888 "parse.y" /* yacc.c:1646 */ + { CCL_EXPR(iscntrl); } +#line 2418 "parse.c" /* yacc.c:1646 */ + break; + + case 76: +#line 889 "parse.y" /* yacc.c:1646 */ + { CCL_EXPR(isdigit); } +#line 2424 "parse.c" /* yacc.c:1646 */ + break; + + case 77: +#line 890 "parse.y" /* yacc.c:1646 */ + { CCL_EXPR(isgraph); } +#line 2430 "parse.c" /* yacc.c:1646 */ + break; + + case 78: +#line 891 "parse.y" /* yacc.c:1646 */ + { + CCL_EXPR(islower); + if (sf_case_ins()) + CCL_EXPR(isupper); + } +#line 2440 "parse.c" /* yacc.c:1646 */ + break; + + case 79: +#line 896 "parse.y" /* yacc.c:1646 */ + { CCL_EXPR(isprint); } +#line 2446 "parse.c" /* yacc.c:1646 */ + break; + + case 80: +#line 897 "parse.y" /* yacc.c:1646 */ + { CCL_EXPR(ispunct); } +#line 2452 "parse.c" /* yacc.c:1646 */ + break; + + case 81: +#line 898 "parse.y" /* yacc.c:1646 */ + { CCL_EXPR(isspace); } +#line 2458 "parse.c" /* yacc.c:1646 */ + break; + + case 82: +#line 899 "parse.y" /* yacc.c:1646 */ + { CCL_EXPR(isxdigit); } +#line 2464 "parse.c" /* yacc.c:1646 */ + break; + + case 83: +#line 900 "parse.y" /* yacc.c:1646 */ + { + CCL_EXPR(isupper); + if (sf_case_ins()) + CCL_EXPR(islower); + } +#line 2474 "parse.c" /* yacc.c:1646 */ + break; + + case 84: +#line 906 "parse.y" /* yacc.c:1646 */ + { CCL_NEG_EXPR(isalnum); } +#line 2480 "parse.c" /* yacc.c:1646 */ + break; + + case 85: +#line 907 "parse.y" /* yacc.c:1646 */ + { CCL_NEG_EXPR(isalpha); } +#line 2486 "parse.c" /* yacc.c:1646 */ + break; + + case 86: +#line 908 "parse.y" /* yacc.c:1646 */ + { CCL_NEG_EXPR(IS_BLANK); } +#line 2492 "parse.c" /* yacc.c:1646 */ + break; + + case 87: +#line 909 "parse.y" /* yacc.c:1646 */ + { CCL_NEG_EXPR(iscntrl); } +#line 2498 "parse.c" /* yacc.c:1646 */ + break; + + case 88: +#line 910 "parse.y" /* yacc.c:1646 */ + { CCL_NEG_EXPR(isdigit); } +#line 2504 "parse.c" /* yacc.c:1646 */ + break; + + case 89: +#line 911 "parse.y" /* yacc.c:1646 */ + { CCL_NEG_EXPR(isgraph); } +#line 2510 "parse.c" /* yacc.c:1646 */ + break; + + case 90: +#line 912 "parse.y" /* yacc.c:1646 */ + { CCL_NEG_EXPR(isprint); } +#line 2516 "parse.c" /* yacc.c:1646 */ + break; + + case 91: +#line 913 "parse.y" /* yacc.c:1646 */ + { CCL_NEG_EXPR(ispunct); } +#line 2522 "parse.c" /* yacc.c:1646 */ + break; + + case 92: +#line 914 "parse.y" /* yacc.c:1646 */ + { CCL_NEG_EXPR(isspace); } +#line 2528 "parse.c" /* yacc.c:1646 */ + break; + + case 93: +#line 915 "parse.y" /* yacc.c:1646 */ + { CCL_NEG_EXPR(isxdigit); } +#line 2534 "parse.c" /* yacc.c:1646 */ + break; + + case 94: +#line 916 "parse.y" /* yacc.c:1646 */ + { + if ( sf_case_ins() ) + lwarn(_("[:^lower:] is ambiguous in case insensitive scanner")); + else + CCL_NEG_EXPR(islower); + } +#line 2545 "parse.c" /* yacc.c:1646 */ + break; + + case 95: +#line 922 "parse.y" /* yacc.c:1646 */ + { + if ( sf_case_ins() ) + lwarn(_("[:^upper:] ambiguous in case insensitive scanner")); + else + CCL_NEG_EXPR(isupper); + } +#line 2556 "parse.c" /* yacc.c:1646 */ + break; + + case 96: +#line 931 "parse.y" /* yacc.c:1646 */ + { + if ( (yyvsp[0]) == nlch ) + rule_has_nl[num_rules] = true; + + ++rulelen; + + if (sf_case_ins() && has_case((yyvsp[0]))) + (yyval) = mkor (mkstate((yyvsp[0])), mkstate(reverse_case((yyvsp[0])))); + else + (yyval) = mkstate ((yyvsp[0])); + + (yyval) = link_machines( (yyvsp[-1]), (yyval)); + } +#line 2574 "parse.c" /* yacc.c:1646 */ + break; + + case 97: +#line 946 "parse.y" /* yacc.c:1646 */ + { (yyval) = mkstate( SYM_EPSILON ); } +#line 2580 "parse.c" /* yacc.c:1646 */ + break; + + +#line 2584 "parse.c" /* yacc.c:1646 */ + default: break; + } + /* User semantic actions sometimes alter yychar, and that requires + that yytoken be updated with the new translation. We take the + approach of translating immediately before every use of yytoken. + One alternative is translating here after every semantic action, + but that translation would be missed if the semantic action invokes + YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or + if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an + incorrect destructor might then be invoked immediately. In the + case of YYERROR or YYBACKUP, subsequent parser actions might lead + to an incorrect destructor call or verbose syntax error message + before the lookahead is translated. */ + YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); + + YYPOPSTACK (yylen); + yylen = 0; + YY_STACK_PRINT (yyss, yyssp); + + *++yyvsp = yyval; + + /* Now 'shift' the result of the reduction. Determine what state + that goes to, based on the state we popped back to and the rule + number reduced by. */ + + yyn = yyr1[yyn]; + + yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; + if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) + yystate = yytable[yystate]; + else + yystate = yydefgoto[yyn - YYNTOKENS]; + + goto yynewstate; + + +/*--------------------------------------. +| yyerrlab -- here on detecting error. | +`--------------------------------------*/ +yyerrlab: + /* Make sure we have latest lookahead translation. See comments at + user semantic actions for why this is necessary. */ + yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar); + + /* If not already recovering from an error, report this error. */ + if (!yyerrstatus) + { + ++yynerrs; +#if ! YYERROR_VERBOSE + yyerror (YY_("syntax error")); +#else +# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \ + yyssp, yytoken) + { + char const *yymsgp = YY_("syntax error"); + int yysyntax_error_status; + yysyntax_error_status = YYSYNTAX_ERROR; + if (yysyntax_error_status == 0) + yymsgp = yymsg; + else if (yysyntax_error_status == 1) + { + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); + yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc); + if (!yymsg) + { + yymsg = yymsgbuf; + yymsg_alloc = sizeof yymsgbuf; + yysyntax_error_status = 2; + } + else + { + yysyntax_error_status = YYSYNTAX_ERROR; + yymsgp = yymsg; + } + } + yyerror (yymsgp); + if (yysyntax_error_status == 2) + goto yyexhaustedlab; + } +# undef YYSYNTAX_ERROR +#endif + } + + + + if (yyerrstatus == 3) + { + /* If just tried and failed to reuse lookahead token after an + error, discard it. */ + + if (yychar <= YYEOF) + { + /* Return failure if at end of input. */ + if (yychar == YYEOF) + YYABORT; + } + else + { + yydestruct ("Error: discarding", + yytoken, &yylval); + yychar = YYEMPTY; + } + } + + /* Else will try to reuse lookahead token after shifting the error + token. */ + goto yyerrlab1; + + +/*---------------------------------------------------. +| yyerrorlab -- error raised explicitly by YYERROR. | +`---------------------------------------------------*/ +yyerrorlab: + + /* Pacify compilers like GCC when the user code never invokes + YYERROR and the label yyerrorlab therefore never appears in user + code. */ + if (/*CONSTCOND*/ 0) + goto yyerrorlab; + + /* Do not reclaim the symbols of the rule whose action triggered + this YYERROR. */ + YYPOPSTACK (yylen); + yylen = 0; + YY_STACK_PRINT (yyss, yyssp); + yystate = *yyssp; + goto yyerrlab1; + + +/*-------------------------------------------------------------. +| yyerrlab1 -- common code for both syntax error and YYERROR. | +`-------------------------------------------------------------*/ +yyerrlab1: + yyerrstatus = 3; /* Each real token shifted decrements this. */ + + for (;;) + { + yyn = yypact[yystate]; + if (!yypact_value_is_default (yyn)) + { + yyn += YYTERROR; + if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) + { + yyn = yytable[yyn]; + if (0 < yyn) + break; + } + } + + /* Pop the current state because it cannot handle the error token. */ + if (yyssp == yyss) + YYABORT; + + + yydestruct ("Error: popping", + yystos[yystate], yyvsp); + YYPOPSTACK (1); + yystate = *yyssp; + YY_STACK_PRINT (yyss, yyssp); + } + + YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN + *++yyvsp = yylval; + YY_IGNORE_MAYBE_UNINITIALIZED_END + + + /* Shift the error token. */ + YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); + + yystate = yyn; + goto yynewstate; + + +/*-------------------------------------. +| yyacceptlab -- YYACCEPT comes here. | +`-------------------------------------*/ +yyacceptlab: + yyresult = 0; + goto yyreturn; + +/*-----------------------------------. +| yyabortlab -- YYABORT comes here. | +`-----------------------------------*/ +yyabortlab: + yyresult = 1; + goto yyreturn; + +#if !defined yyoverflow || YYERROR_VERBOSE +/*-------------------------------------------------. +| yyexhaustedlab -- memory exhaustion comes here. | +`-------------------------------------------------*/ +yyexhaustedlab: + yyerror (YY_("memory exhausted")); + yyresult = 2; + /* Fall through. */ +#endif + +yyreturn: + if (yychar != YYEMPTY) + { + /* Make sure we have latest lookahead translation. See comments at + user semantic actions for why this is necessary. */ + yytoken = YYTRANSLATE (yychar); + yydestruct ("Cleanup: discarding lookahead", + yytoken, &yylval); + } + /* Do not reclaim the symbols of the rule whose action triggered + this YYABORT or YYACCEPT. */ + YYPOPSTACK (yylen); + YY_STACK_PRINT (yyss, yyssp); + while (yyssp != yyss) + { + yydestruct ("Cleanup: popping", + yystos[*yyssp], yyvsp); + YYPOPSTACK (1); + } +#ifndef yyoverflow + if (yyss != yyssa) + YYSTACK_FREE (yyss); +#endif +#if YYERROR_VERBOSE + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); +#endif + return yyresult; +} +#line 949 "parse.y" /* yacc.c:1906 */ + + + +/* build_eof_action - build the "<>" action for the active start + * conditions + */ + +void build_eof_action(void) + { + int i; + char action_text[MAXLINE]; + + for ( i = 1; i <= scon_stk_ptr; ++i ) + { + if ( sceof[scon_stk[i]] ) + format_pinpoint_message( + "multiple <> rules for start condition %s", + scname[scon_stk[i]] ); + + else + { + sceof[scon_stk[i]] = true; + + if (previous_continued_action /* && previous action was regular */) + add_action("YY_RULE_SETUP\n"); + + snprintf( action_text, sizeof(action_text), "case YY_STATE_EOF(%s):\n", + scname[scon_stk[i]] ); + add_action( action_text ); + } + } + + line_directive_out(NULL, 1); + add_action("[["); + + /* This isn't a normal rule after all - don't count it as + * such, so we don't have any holes in the rule numbering + * (which make generating "rule can never match" warnings + * more difficult. + */ + --num_rules; + ++num_eof_rules; + } + + +/* format_synerr - write out formatted syntax error */ + +void format_synerr( const char *msg, const char arg[] ) + { + char errmsg[MAXLINE]; + + (void) snprintf( errmsg, sizeof(errmsg), msg, arg ); + synerr( errmsg ); + } + + +/* synerr - report a syntax error */ + +void synerr( const char *str ) + { + syntaxerror = true; + pinpoint_message( str ); + } + + +/* format_warn - write out formatted warning */ + +void format_warn( const char *msg, const char arg[] ) + { + char warn_msg[MAXLINE]; + + snprintf( warn_msg, sizeof(warn_msg), msg, arg ); + lwarn( warn_msg ); + } + + +/* lwarn - report a warning, unless -w was given */ + +void lwarn( const char *str ) + { + line_warning( str, linenum ); + } + +/* format_pinpoint_message - write out a message formatted with one string, + * pinpointing its location + */ + +void format_pinpoint_message( const char *msg, const char arg[] ) + { + char errmsg[MAXLINE]; + + snprintf( errmsg, sizeof(errmsg), msg, arg ); + pinpoint_message( errmsg ); + } + + +/* pinpoint_message - write out a message, pinpointing its location */ + +void pinpoint_message( const char *str ) + { + line_pinpoint( str, linenum ); + } + + +/* line_warning - report a warning at a given line, unless -w was given */ + +void line_warning( const char *str, int line ) + { + char warning[MAXLINE]; + + if ( ! nowarn ) + { + snprintf( warning, sizeof(warning), "warning, %s", str ); + line_pinpoint( warning, line ); + } + } + + +/* line_pinpoint - write out a message, pinpointing it at the given line */ + +void line_pinpoint( const char *str, int line ) + { + fprintf( stderr, "%s:%d: %s\n", infilename, line, str ); + } + + +/* yyerror - eat up an error message from the parser; + * currently, messages are ignore + */ + +void yyerror( const char *msg ) + { + (void)msg; + } Property changes on: vendor/flex/2.6.4/src/parse.c ___________________________________________________________________ Added: fbsd:nokeywords ## -0,0 +1 ## +yes \ No newline at end of property Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: vendor/flex/2.6.4/src/parse.h =================================================================== --- vendor/flex/2.6.4/src/parse.h (nonexistent) +++ vendor/flex/2.6.4/src/parse.h (revision 362287) @@ -0,0 +1,154 @@ +/* A Bison parser, made by GNU Bison 3.0.4. */ + +/* Bison interface for Yacc-like parsers in C + + Copyright (C) 1984, 1989-1990, 2000-2015 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* As a special exception, you may create a larger work that contains + part or all of the Bison parser skeleton and distribute that work + under terms of your choice, so long as that work isn't itself a + parser generator using the skeleton or a modified version thereof + as a parser skeleton. Alternatively, if you modify or redistribute + the parser skeleton itself, you may (at your option) remove this + special exception, which will cause the skeleton and the resulting + Bison output files to be licensed under the GNU General Public + License without this special exception. + + This special exception was added by the Free Software Foundation in + version 2.2 of Bison. */ + +#ifndef YY_YY_PARSE_H_INCLUDED +# define YY_YY_PARSE_H_INCLUDED +/* Debug traces. */ +#ifndef YYDEBUG +# define YYDEBUG 0 +#endif +#if YYDEBUG +extern int yydebug; +#endif + +/* Token type. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + enum yytokentype + { + CHAR = 258, + NUMBER = 259, + SECTEND = 260, + SCDECL = 261, + XSCDECL = 262, + NAME = 263, + PREVCCL = 264, + EOF_OP = 265, + TOK_OPTION = 266, + TOK_OUTFILE = 267, + TOK_PREFIX = 268, + TOK_YYCLASS = 269, + TOK_HEADER_FILE = 270, + TOK_EXTRA_TYPE = 271, + TOK_TABLES_FILE = 272, + CCE_ALNUM = 273, + CCE_ALPHA = 274, + CCE_BLANK = 275, + CCE_CNTRL = 276, + CCE_DIGIT = 277, + CCE_GRAPH = 278, + CCE_LOWER = 279, + CCE_PRINT = 280, + CCE_PUNCT = 281, + CCE_SPACE = 282, + CCE_UPPER = 283, + CCE_XDIGIT = 284, + CCE_NEG_ALNUM = 285, + CCE_NEG_ALPHA = 286, + CCE_NEG_BLANK = 287, + CCE_NEG_CNTRL = 288, + CCE_NEG_DIGIT = 289, + CCE_NEG_GRAPH = 290, + CCE_NEG_LOWER = 291, + CCE_NEG_PRINT = 292, + CCE_NEG_PUNCT = 293, + CCE_NEG_SPACE = 294, + CCE_NEG_UPPER = 295, + CCE_NEG_XDIGIT = 296, + CCL_OP_DIFF = 297, + CCL_OP_UNION = 298, + BEGIN_REPEAT_POSIX = 299, + END_REPEAT_POSIX = 300, + BEGIN_REPEAT_FLEX = 301, + END_REPEAT_FLEX = 302 + }; +#endif +/* Tokens. */ +#define CHAR 258 +#define NUMBER 259 +#define SECTEND 260 +#define SCDECL 261 +#define XSCDECL 262 +#define NAME 263 +#define PREVCCL 264 +#define EOF_OP 265 +#define TOK_OPTION 266 +#define TOK_OUTFILE 267 +#define TOK_PREFIX 268 +#define TOK_YYCLASS 269 +#define TOK_HEADER_FILE 270 +#define TOK_EXTRA_TYPE 271 +#define TOK_TABLES_FILE 272 +#define CCE_ALNUM 273 +#define CCE_ALPHA 274 +#define CCE_BLANK 275 +#define CCE_CNTRL 276 +#define CCE_DIGIT 277 +#define CCE_GRAPH 278 +#define CCE_LOWER 279 +#define CCE_PRINT 280 +#define CCE_PUNCT 281 +#define CCE_SPACE 282 +#define CCE_UPPER 283 +#define CCE_XDIGIT 284 +#define CCE_NEG_ALNUM 285 +#define CCE_NEG_ALPHA 286 +#define CCE_NEG_BLANK 287 +#define CCE_NEG_CNTRL 288 +#define CCE_NEG_DIGIT 289 +#define CCE_NEG_GRAPH 290 +#define CCE_NEG_LOWER 291 +#define CCE_NEG_PRINT 292 +#define CCE_NEG_PUNCT 293 +#define CCE_NEG_SPACE 294 +#define CCE_NEG_UPPER 295 +#define CCE_NEG_XDIGIT 296 +#define CCL_OP_DIFF 297 +#define CCL_OP_UNION 298 +#define BEGIN_REPEAT_POSIX 299 +#define END_REPEAT_POSIX 300 +#define BEGIN_REPEAT_FLEX 301 +#define END_REPEAT_FLEX 302 + +/* Value type. */ +#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED +typedef int YYSTYPE; +# define YYSTYPE_IS_TRIVIAL 1 +# define YYSTYPE_IS_DECLARED 1 +#endif + + +extern YYSTYPE yylval; + +int yyparse (void); + +#endif /* !YY_YY_PARSE_H_INCLUDED */ Property changes on: vendor/flex/2.6.4/src/parse.h ___________________________________________________________________ Added: fbsd:nokeywords ## -0,0 +1 ## +yes \ No newline at end of property Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: vendor/flex/2.6.4/src/parse.y =================================================================== --- vendor/flex/2.6.4/src/parse.y (nonexistent) +++ vendor/flex/2.6.4/src/parse.y (revision 362287) @@ -0,0 +1,1082 @@ +/* parse.y - parser for flex input */ + +%token CHAR NUMBER SECTEND SCDECL XSCDECL NAME PREVCCL EOF_OP +%token TOK_OPTION TOK_OUTFILE TOK_PREFIX TOK_YYCLASS TOK_HEADER_FILE TOK_EXTRA_TYPE +%token TOK_TABLES_FILE + +%token CCE_ALNUM CCE_ALPHA CCE_BLANK CCE_CNTRL CCE_DIGIT CCE_GRAPH +%token CCE_LOWER CCE_PRINT CCE_PUNCT CCE_SPACE CCE_UPPER CCE_XDIGIT + +%token CCE_NEG_ALNUM CCE_NEG_ALPHA CCE_NEG_BLANK CCE_NEG_CNTRL CCE_NEG_DIGIT CCE_NEG_GRAPH +%token CCE_NEG_LOWER CCE_NEG_PRINT CCE_NEG_PUNCT CCE_NEG_SPACE CCE_NEG_UPPER CCE_NEG_XDIGIT + +%left CCL_OP_DIFF CCL_OP_UNION + +/* + *POSIX and AT&T lex place the + * precedence of the repeat operator, {}, below that of concatenation. + * Thus, ab{3} is ababab. Most other POSIX utilities use an Extended + * Regular Expression (ERE) precedence that has the repeat operator + * higher than concatenation. This causes ab{3} to yield abbb. + * + * In order to support the POSIX and AT&T precedence and the flex + * precedence we define two token sets for the begin and end tokens of + * the repeat operator, '{' and '}'. The lexical scanner chooses + * which tokens to return based on whether posix_compat or lex_compat + * are specified. Specifying either posix_compat or lex_compat will + * cause flex to parse scanner files as per the AT&T and + * POSIX-mandated behavior. + */ + +%token BEGIN_REPEAT_POSIX END_REPEAT_POSIX BEGIN_REPEAT_FLEX END_REPEAT_FLEX + + +%{ +/* Copyright (c) 1990 The Regents of the University of California. */ +/* All rights reserved. */ + +/* This code is derived from software contributed to Berkeley by */ +/* Vern Paxson. */ + +/* The United States Government has rights in this work pursuant */ +/* to contract no. DE-AC03-76SF00098 between the United States */ +/* Department of Energy and the University of California. */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#include "flexdef.h" +#include "tables.h" + +int pat, scnum, eps, headcnt, trailcnt, lastchar, i, rulelen; +int trlcontxt, xcluflg, currccl, cclsorted, varlength, variable_trail_rule; + +int *scon_stk; +int scon_stk_ptr; + +static int madeany = false; /* whether we've made the '.' character class */ +static int ccldot, cclany; +int previous_continued_action; /* whether the previous rule's action was '|' */ + +#define format_warn3(fmt, a1, a2) \ + do{ \ + char fw3_msg[MAXLINE];\ + snprintf( fw3_msg, MAXLINE,(fmt), (a1), (a2) );\ + lwarn( fw3_msg );\ + }while(0) + +/* Expand a POSIX character class expression. */ +#define CCL_EXPR(func) \ + do{ \ + int c; \ + for ( c = 0; c < csize; ++c ) \ + if ( isascii(c) && func(c) ) \ + ccladd( currccl, c ); \ + }while(0) + +/* negated class */ +#define CCL_NEG_EXPR(func) \ + do{ \ + int c; \ + for ( c = 0; c < csize; ++c ) \ + if ( !func(c) ) \ + ccladd( currccl, c ); \ + }while(0) + +/* While POSIX defines isblank(), it's not ANSI C. */ +#define IS_BLANK(c) ((c) == ' ' || (c) == '\t') + +/* On some over-ambitious machines, such as DEC Alpha's, the default + * token type is "long" instead of "int"; this leads to problems with + * declaring yylval in flexdef.h. But so far, all the yacc's I've seen + * wrap their definitions of YYSTYPE with "#ifndef YYSTYPE"'s, so the + * following should ensure that the default token type is "int". + */ +#define YYSTYPE int + +%} + +%% +goal : initlex sect1 sect1end sect2 initforrule + { /* add default rule */ + int def_rule; + + pat = cclinit(); + cclnegate( pat ); + + def_rule = mkstate( -pat ); + + /* Remember the number of the default rule so we + * don't generate "can't match" warnings for it. + */ + default_rule = num_rules; + + finish_rule( def_rule, false, 0, 0, 0); + + for ( i = 1; i <= lastsc; ++i ) + scset[i] = mkbranch( scset[i], def_rule ); + + if ( spprdflt ) + add_action( + "YY_FATAL_ERROR( \"flex scanner jammed\" )" ); + else + add_action( "ECHO" ); + + add_action( ";\n\tYY_BREAK]]\n" ); + } + ; + +initlex : + { /* initialize for processing rules */ + + /* Create default DFA start condition. */ + scinstal( "INITIAL", false ); + } + ; + +sect1 : sect1 startconddecl namelist1 + | sect1 options + | + | error + { synerr( _("unknown error processing section 1") ); } + ; + +sect1end : SECTEND + { + check_options(); + scon_stk = allocate_integer_array( lastsc + 1 ); + scon_stk_ptr = 0; + } + ; + +startconddecl : SCDECL + { xcluflg = false; } + + | XSCDECL + { xcluflg = true; } + ; + +namelist1 : namelist1 NAME + { scinstal( nmstr, xcluflg ); } + + | NAME + { scinstal( nmstr, xcluflg ); } + + | error + { synerr( _("bad start condition list") ); } + ; + +options : TOK_OPTION optionlist + ; + +optionlist : optionlist option + | + ; + +option : TOK_OUTFILE '=' NAME + { + outfilename = xstrdup(nmstr); + did_outfilename = 1; + } + | TOK_EXTRA_TYPE '=' NAME + { extra_type = xstrdup(nmstr); } + | TOK_PREFIX '=' NAME + { prefix = xstrdup(nmstr); + if (strchr(prefix, '[') || strchr(prefix, ']')) + flexerror(_("Prefix must not contain [ or ]")); } + | TOK_YYCLASS '=' NAME + { yyclass = xstrdup(nmstr); } + | TOK_HEADER_FILE '=' NAME + { headerfilename = xstrdup(nmstr); } + | TOK_TABLES_FILE '=' NAME + { tablesext = true; tablesfilename = xstrdup(nmstr); } + ; + +sect2 : sect2 scon initforrule flexrule '\n' + { scon_stk_ptr = $2; } + | sect2 scon '{' sect2 '}' + { scon_stk_ptr = $2; } + | + ; + +initforrule : + { + /* Initialize for a parse of one rule. */ + trlcontxt = variable_trail_rule = varlength = false; + trailcnt = headcnt = rulelen = 0; + current_state_type = STATE_NORMAL; + previous_continued_action = continued_action; + in_rule = true; + + new_rule(); + } + ; + +flexrule : '^' rule + { + pat = $2; + finish_rule( pat, variable_trail_rule, + headcnt, trailcnt , previous_continued_action); + + if ( scon_stk_ptr > 0 ) + { + for ( i = 1; i <= scon_stk_ptr; ++i ) + scbol[scon_stk[i]] = + mkbranch( scbol[scon_stk[i]], + pat ); + } + + else + { + /* Add to all non-exclusive start conditions, + * including the default (0) start condition. + */ + + for ( i = 1; i <= lastsc; ++i ) + if ( ! scxclu[i] ) + scbol[i] = mkbranch( scbol[i], + pat ); + } + + if ( ! bol_needed ) + { + bol_needed = true; + + if ( performance_report > 1 ) + pinpoint_message( + "'^' operator results in sub-optimal performance" ); + } + } + + | rule + { + pat = $1; + finish_rule( pat, variable_trail_rule, + headcnt, trailcnt , previous_continued_action); + + if ( scon_stk_ptr > 0 ) + { + for ( i = 1; i <= scon_stk_ptr; ++i ) + scset[scon_stk[i]] = + mkbranch( scset[scon_stk[i]], + pat ); + } + + else + { + for ( i = 1; i <= lastsc; ++i ) + if ( ! scxclu[i] ) + scset[i] = + mkbranch( scset[i], + pat ); + } + } + + | EOF_OP + { + if ( scon_stk_ptr > 0 ) + build_eof_action(); + + else + { + /* This EOF applies to all start conditions + * which don't already have EOF actions. + */ + for ( i = 1; i <= lastsc; ++i ) + if ( ! sceof[i] ) + scon_stk[++scon_stk_ptr] = i; + + if ( scon_stk_ptr == 0 ) + lwarn( + "all start conditions already have <> rules" ); + + else + build_eof_action(); + } + } + + | error + { synerr( _("unrecognized rule") ); } + ; + +scon_stk_ptr : + { $$ = scon_stk_ptr; } + ; + +scon : '<' scon_stk_ptr namelist2 '>' + { $$ = $2; } + + | '<' '*' '>' + { + $$ = scon_stk_ptr; + + for ( i = 1; i <= lastsc; ++i ) + { + int j; + + for ( j = 1; j <= scon_stk_ptr; ++j ) + if ( scon_stk[j] == i ) + break; + + if ( j > scon_stk_ptr ) + scon_stk[++scon_stk_ptr] = i; + } + } + + | + { $$ = scon_stk_ptr; } + ; + +namelist2 : namelist2 ',' sconname + + | sconname + + | error + { synerr( _("bad start condition list") ); } + ; + +sconname : NAME + { + if ( (scnum = sclookup( nmstr )) == 0 ) + format_pinpoint_message( + "undeclared start condition %s", + nmstr ); + else + { + for ( i = 1; i <= scon_stk_ptr; ++i ) + if ( scon_stk[i] == scnum ) + { + format_warn( + "<%s> specified twice", + scname[scnum] ); + break; + } + + if ( i > scon_stk_ptr ) + scon_stk[++scon_stk_ptr] = scnum; + } + } + ; + +rule : re2 re + { + if ( transchar[lastst[$2]] != SYM_EPSILON ) + /* Provide final transition \now/ so it + * will be marked as a trailing context + * state. + */ + $2 = link_machines( $2, + mkstate( SYM_EPSILON ) ); + + mark_beginning_as_normal( $2 ); + current_state_type = STATE_NORMAL; + + if ( previous_continued_action ) + { + /* We need to treat this as variable trailing + * context so that the backup does not happen + * in the action but before the action switch + * statement. If the backup happens in the + * action, then the rules "falling into" this + * one's action will *also* do the backup, + * erroneously. + */ + if ( ! varlength || headcnt != 0 ) + lwarn( + "trailing context made variable due to preceding '|' action" ); + + /* Mark as variable. */ + varlength = true; + headcnt = 0; + + } + + if ( lex_compat || (varlength && headcnt == 0) ) + { /* variable trailing context rule */ + /* Mark the first part of the rule as the + * accepting "head" part of a trailing + * context rule. + * + * By the way, we didn't do this at the + * beginning of this production because back + * then current_state_type was set up for a + * trail rule, and add_accept() can create + * a new state ... + */ + add_accept( $1, + num_rules | YY_TRAILING_HEAD_MASK ); + variable_trail_rule = true; + } + + else + trailcnt = rulelen; + + $$ = link_machines( $1, $2 ); + } + + | re2 re '$' + { synerr( _("trailing context used twice") ); } + + | re '$' + { + headcnt = 0; + trailcnt = 1; + rulelen = 1; + varlength = false; + + current_state_type = STATE_TRAILING_CONTEXT; + + if ( trlcontxt ) + { + synerr( _("trailing context used twice") ); + $$ = mkstate( SYM_EPSILON ); + } + + else if ( previous_continued_action ) + { + /* See the comment in the rule for "re2 re" + * above. + */ + lwarn( + "trailing context made variable due to preceding '|' action" ); + + varlength = true; + } + + if ( lex_compat || varlength ) + { + /* Again, see the comment in the rule for + * "re2 re" above. + */ + add_accept( $1, + num_rules | YY_TRAILING_HEAD_MASK ); + variable_trail_rule = true; + } + + trlcontxt = true; + + eps = mkstate( SYM_EPSILON ); + $$ = link_machines( $1, + link_machines( eps, mkstate( '\n' ) ) ); + } + + | re + { + $$ = $1; + + if ( trlcontxt ) + { + if ( lex_compat || (varlength && headcnt == 0) ) + /* Both head and trail are + * variable-length. + */ + variable_trail_rule = true; + else + trailcnt = rulelen; + } + } + ; + + +re : re '|' series + { + varlength = true; + $$ = mkor( $1, $3 ); + } + + | series + { $$ = $1; } + ; + + +re2 : re '/' + { + /* This rule is written separately so the + * reduction will occur before the trailing + * series is parsed. + */ + + if ( trlcontxt ) + synerr( _("trailing context used twice") ); + else + trlcontxt = true; + + if ( varlength ) + /* We hope the trailing context is + * fixed-length. + */ + varlength = false; + else + headcnt = rulelen; + + rulelen = 0; + + current_state_type = STATE_TRAILING_CONTEXT; + $$ = $1; + } + ; + +series : series singleton + { + /* This is where concatenation of adjacent patterns + * gets done. + */ + $$ = link_machines( $1, $2 ); + } + + | singleton + { $$ = $1; } + + | series BEGIN_REPEAT_POSIX NUMBER ',' NUMBER END_REPEAT_POSIX + { + varlength = true; + + if ( $3 > $5 || $3 < 0 ) + { + synerr( _("bad iteration values") ); + $$ = $1; + } + else + { + if ( $3 == 0 ) + { + if ( $5 <= 0 ) + { + synerr( + _("bad iteration values") ); + $$ = $1; + } + else + $$ = mkopt( + mkrep( $1, 1, $5 ) ); + } + else + $$ = mkrep( $1, $3, $5 ); + } + } + + | series BEGIN_REPEAT_POSIX NUMBER ',' END_REPEAT_POSIX + { + varlength = true; + + if ( $3 <= 0 ) + { + synerr( _("iteration value must be positive") ); + $$ = $1; + } + + else + $$ = mkrep( $1, $3, INFINITE_REPEAT ); + } + + | series BEGIN_REPEAT_POSIX NUMBER END_REPEAT_POSIX + { + /* The series could be something like "(foo)", + * in which case we have no idea what its length + * is, so we punt here. + */ + varlength = true; + + if ( $3 <= 0 ) + { + synerr( _("iteration value must be positive") + ); + $$ = $1; + } + + else + $$ = link_machines( $1, + copysingl( $1, $3 - 1 ) ); + } + + ; + +singleton : singleton '*' + { + varlength = true; + + $$ = mkclos( $1 ); + } + + | singleton '+' + { + varlength = true; + $$ = mkposcl( $1 ); + } + + | singleton '?' + { + varlength = true; + $$ = mkopt( $1 ); + } + + | singleton BEGIN_REPEAT_FLEX NUMBER ',' NUMBER END_REPEAT_FLEX + { + varlength = true; + + if ( $3 > $5 || $3 < 0 ) + { + synerr( _("bad iteration values") ); + $$ = $1; + } + else + { + if ( $3 == 0 ) + { + if ( $5 <= 0 ) + { + synerr( + _("bad iteration values") ); + $$ = $1; + } + else + $$ = mkopt( + mkrep( $1, 1, $5 ) ); + } + else + $$ = mkrep( $1, $3, $5 ); + } + } + + | singleton BEGIN_REPEAT_FLEX NUMBER ',' END_REPEAT_FLEX + { + varlength = true; + + if ( $3 <= 0 ) + { + synerr( _("iteration value must be positive") ); + $$ = $1; + } + + else + $$ = mkrep( $1, $3, INFINITE_REPEAT ); + } + + | singleton BEGIN_REPEAT_FLEX NUMBER END_REPEAT_FLEX + { + /* The singleton could be something like "(foo)", + * in which case we have no idea what its length + * is, so we punt here. + */ + varlength = true; + + if ( $3 <= 0 ) + { + synerr( _("iteration value must be positive") ); + $$ = $1; + } + + else + $$ = link_machines( $1, + copysingl( $1, $3 - 1 ) ); + } + + | '.' + { + if ( ! madeany ) + { + /* Create the '.' character class. */ + ccldot = cclinit(); + ccladd( ccldot, '\n' ); + cclnegate( ccldot ); + + if ( useecs ) + mkeccl( ccltbl + cclmap[ccldot], + ccllen[ccldot], nextecm, + ecgroup, csize, csize ); + + /* Create the (?s:'.') character class. */ + cclany = cclinit(); + cclnegate( cclany ); + + if ( useecs ) + mkeccl( ccltbl + cclmap[cclany], + ccllen[cclany], nextecm, + ecgroup, csize, csize ); + + madeany = true; + } + + ++rulelen; + + if (sf_dot_all()) + $$ = mkstate( -cclany ); + else + $$ = mkstate( -ccldot ); + } + + | fullccl + { + /* Sort characters for fast searching. + */ + qsort( ccltbl + cclmap[$1], (size_t) ccllen[$1], sizeof (*ccltbl), cclcmp ); + + if ( useecs ) + mkeccl( ccltbl + cclmap[$1], ccllen[$1], + nextecm, ecgroup, csize, csize ); + + ++rulelen; + + if (ccl_has_nl[$1]) + rule_has_nl[num_rules] = true; + + $$ = mkstate( -$1 ); + } + + | PREVCCL + { + ++rulelen; + + if (ccl_has_nl[$1]) + rule_has_nl[num_rules] = true; + + $$ = mkstate( -$1 ); + } + + | '"' string '"' + { $$ = $2; } + + | '(' re ')' + { $$ = $2; } + + | CHAR + { + ++rulelen; + + if ($1 == nlch) + rule_has_nl[num_rules] = true; + + if (sf_case_ins() && has_case($1)) + /* create an alternation, as in (a|A) */ + $$ = mkor (mkstate($1), mkstate(reverse_case($1))); + else + $$ = mkstate( $1 ); + } + ; +fullccl: + fullccl CCL_OP_DIFF braceccl { $$ = ccl_set_diff ($1, $3); } + | fullccl CCL_OP_UNION braceccl { $$ = ccl_set_union ($1, $3); } + | braceccl + ; + +braceccl: + + '[' ccl ']' { $$ = $2; } + + | '[' '^' ccl ']' + { + cclnegate( $3 ); + $$ = $3; + } + ; + +ccl : ccl CHAR '-' CHAR + { + + if (sf_case_ins()) + { + + /* If one end of the range has case and the other + * does not, or the cases are different, then we're not + * sure what range the user is trying to express. + * Examples: [@-z] or [S-t] + */ + if (has_case ($2) != has_case ($4) + || (has_case ($2) && (b_islower ($2) != b_islower ($4))) + || (has_case ($2) && (b_isupper ($2) != b_isupper ($4)))) + format_warn3 ( + _("the character range [%c-%c] is ambiguous in a case-insensitive scanner"), + $2, $4); + + /* If the range spans uppercase characters but not + * lowercase (or vice-versa), then should we automatically + * include lowercase characters in the range? + * Example: [@-_] spans [a-z] but not [A-Z] + */ + else if (!has_case ($2) && !has_case ($4) && !range_covers_case ($2, $4)) + format_warn3 ( + _("the character range [%c-%c] is ambiguous in a case-insensitive scanner"), + $2, $4); + } + + if ( $2 > $4 ) + synerr( _("negative range in character class") ); + + else + { + for ( i = $2; i <= $4; ++i ) + ccladd( $1, i ); + + /* Keep track if this ccl is staying in + * alphabetical order. + */ + cclsorted = cclsorted && ($2 > lastchar); + lastchar = $4; + + /* Do it again for upper/lowercase */ + if (sf_case_ins() && has_case($2) && has_case($4)){ + $2 = reverse_case ($2); + $4 = reverse_case ($4); + + for ( i = $2; i <= $4; ++i ) + ccladd( $1, i ); + + cclsorted = cclsorted && ($2 > lastchar); + lastchar = $4; + } + + } + + $$ = $1; + } + + | ccl CHAR + { + ccladd( $1, $2 ); + cclsorted = cclsorted && ($2 > lastchar); + lastchar = $2; + + /* Do it again for upper/lowercase */ + if (sf_case_ins() && has_case($2)){ + $2 = reverse_case ($2); + ccladd ($1, $2); + + cclsorted = cclsorted && ($2 > lastchar); + lastchar = $2; + } + + $$ = $1; + } + + | ccl ccl_expr + { + /* Too hard to properly maintain cclsorted. */ + cclsorted = false; + $$ = $1; + } + + | + { + cclsorted = true; + lastchar = 0; + currccl = $$ = cclinit(); + } + ; + +ccl_expr: + CCE_ALNUM { CCL_EXPR(isalnum); } + | CCE_ALPHA { CCL_EXPR(isalpha); } + | CCE_BLANK { CCL_EXPR(IS_BLANK); } + | CCE_CNTRL { CCL_EXPR(iscntrl); } + | CCE_DIGIT { CCL_EXPR(isdigit); } + | CCE_GRAPH { CCL_EXPR(isgraph); } + | CCE_LOWER { + CCL_EXPR(islower); + if (sf_case_ins()) + CCL_EXPR(isupper); + } + | CCE_PRINT { CCL_EXPR(isprint); } + | CCE_PUNCT { CCL_EXPR(ispunct); } + | CCE_SPACE { CCL_EXPR(isspace); } + | CCE_XDIGIT { CCL_EXPR(isxdigit); } + | CCE_UPPER { + CCL_EXPR(isupper); + if (sf_case_ins()) + CCL_EXPR(islower); + } + + | CCE_NEG_ALNUM { CCL_NEG_EXPR(isalnum); } + | CCE_NEG_ALPHA { CCL_NEG_EXPR(isalpha); } + | CCE_NEG_BLANK { CCL_NEG_EXPR(IS_BLANK); } + | CCE_NEG_CNTRL { CCL_NEG_EXPR(iscntrl); } + | CCE_NEG_DIGIT { CCL_NEG_EXPR(isdigit); } + | CCE_NEG_GRAPH { CCL_NEG_EXPR(isgraph); } + | CCE_NEG_PRINT { CCL_NEG_EXPR(isprint); } + | CCE_NEG_PUNCT { CCL_NEG_EXPR(ispunct); } + | CCE_NEG_SPACE { CCL_NEG_EXPR(isspace); } + | CCE_NEG_XDIGIT { CCL_NEG_EXPR(isxdigit); } + | CCE_NEG_LOWER { + if ( sf_case_ins() ) + lwarn(_("[:^lower:] is ambiguous in case insensitive scanner")); + else + CCL_NEG_EXPR(islower); + } + | CCE_NEG_UPPER { + if ( sf_case_ins() ) + lwarn(_("[:^upper:] ambiguous in case insensitive scanner")); + else + CCL_NEG_EXPR(isupper); + } + ; + +string : string CHAR + { + if ( $2 == nlch ) + rule_has_nl[num_rules] = true; + + ++rulelen; + + if (sf_case_ins() && has_case($2)) + $$ = mkor (mkstate($2), mkstate(reverse_case($2))); + else + $$ = mkstate ($2); + + $$ = link_machines( $1, $$); + } + + | + { $$ = mkstate( SYM_EPSILON ); } + ; + +%% + + +/* build_eof_action - build the "<>" action for the active start + * conditions + */ + +void build_eof_action(void) + { + int i; + char action_text[MAXLINE]; + + for ( i = 1; i <= scon_stk_ptr; ++i ) + { + if ( sceof[scon_stk[i]] ) + format_pinpoint_message( + "multiple <> rules for start condition %s", + scname[scon_stk[i]] ); + + else + { + sceof[scon_stk[i]] = true; + + if (previous_continued_action /* && previous action was regular */) + add_action("YY_RULE_SETUP\n"); + + snprintf( action_text, sizeof(action_text), "case YY_STATE_EOF(%s):\n", + scname[scon_stk[i]] ); + add_action( action_text ); + } + } + + line_directive_out(NULL, 1); + add_action("[["); + + /* This isn't a normal rule after all - don't count it as + * such, so we don't have any holes in the rule numbering + * (which make generating "rule can never match" warnings + * more difficult. + */ + --num_rules; + ++num_eof_rules; + } + + +/* format_synerr - write out formatted syntax error */ + +void format_synerr( const char *msg, const char arg[] ) + { + char errmsg[MAXLINE]; + + (void) snprintf( errmsg, sizeof(errmsg), msg, arg ); + synerr( errmsg ); + } + + +/* synerr - report a syntax error */ + +void synerr( const char *str ) + { + syntaxerror = true; + pinpoint_message( str ); + } + + +/* format_warn - write out formatted warning */ + +void format_warn( const char *msg, const char arg[] ) + { + char warn_msg[MAXLINE]; + + snprintf( warn_msg, sizeof(warn_msg), msg, arg ); + lwarn( warn_msg ); + } + + +/* lwarn - report a warning, unless -w was given */ + +void lwarn( const char *str ) + { + line_warning( str, linenum ); + } + +/* format_pinpoint_message - write out a message formatted with one string, + * pinpointing its location + */ + +void format_pinpoint_message( const char *msg, const char arg[] ) + { + char errmsg[MAXLINE]; + + snprintf( errmsg, sizeof(errmsg), msg, arg ); + pinpoint_message( errmsg ); + } + + +/* pinpoint_message - write out a message, pinpointing its location */ + +void pinpoint_message( const char *str ) + { + line_pinpoint( str, linenum ); + } + + +/* line_warning - report a warning at a given line, unless -w was given */ + +void line_warning( const char *str, int line ) + { + char warning[MAXLINE]; + + if ( ! nowarn ) + { + snprintf( warning, sizeof(warning), "warning, %s", str ); + line_pinpoint( warning, line ); + } + } + + +/* line_pinpoint - write out a message, pinpointing it at the given line */ + +void line_pinpoint( const char *str, int line ) + { + fprintf( stderr, "%s:%d: %s\n", infilename, line, str ); + } + + +/* yyerror - eat up an error message from the parser; + * currently, messages are ignore + */ + +void yyerror( const char *msg ) + { + (void)msg; + } Property changes on: vendor/flex/2.6.4/src/parse.y ___________________________________________________________________ Added: fbsd:nokeywords ## -0,0 +1 ## +yes \ No newline at end of property Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: vendor/flex/2.6.4/src/regex.c =================================================================== --- vendor/flex/2.6.4/src/regex.c (nonexistent) +++ vendor/flex/2.6.4/src/regex.c (revision 362287) @@ -0,0 +1,167 @@ +/** regex - regular expression functions related to POSIX regex lib. */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#include "flexdef.h" + + +static const char* REGEXP_LINEDIR = "^#line ([[:digit:]]+) \"(.*)\""; +static const char* REGEXP_BLANK_LINE = "^[[:space:]]*$"; + +regex_t regex_linedir; /**< matches line directives */ +regex_t regex_blank_line; /**< matches blank lines */ + + +/** Initialize the regular expressions. + * @return true upon success. + */ +bool flex_init_regex(void) +{ + flex_regcomp(®ex_linedir, REGEXP_LINEDIR, REG_EXTENDED); + flex_regcomp(®ex_blank_line, REGEXP_BLANK_LINE, REG_EXTENDED); + + return true; +} + +/** Compiles a regular expression or dies trying. + * @param preg Same as for regcomp(). + * @param regex Same as for regcomp(). + * @param cflags Same as for regcomp(). + */ +void flex_regcomp(regex_t *preg, const char *regex, int cflags) +{ + int err; + + memset (preg, 0, sizeof (regex_t)); + + if ((err = regcomp (preg, regex, cflags)) != 0) { + const size_t errbuf_sz = 200; + char *errbuf; + int n; + + errbuf = malloc(errbuf_sz * sizeof(char)); + if (!errbuf) + flexfatal(_("Unable to allocate buffer to report regcomp")); + n = snprintf(errbuf, errbuf_sz, "regcomp for \"%s\" failed: ", regex); + regerror(err, preg, errbuf+n, errbuf_sz-(size_t)n); + + flexfatal (errbuf); /* never returns - no need to free(errbuf) */ + } +} + +/** Extract a copy of the match, or NULL if no match. + * @param m A match as returned by regexec(). + * @param src The source string that was passed to regexec(). + * @return The allocated string. + */ +char *regmatch_dup (regmatch_t * m, const char *src) +{ + char *str; + size_t len; + + if (m == NULL || m->rm_so < 0 || m->rm_eo < m->rm_so) + return NULL; + len = (size_t) (m->rm_eo - m->rm_so); + str = malloc((len + 1) * sizeof(char)); + if (!str) + flexfatal(_("Unable to allocate a copy of the match")); + strncpy (str, src + m->rm_so, len); + str[len] = 0; + return str; +} + +/** Copy the match. + * @param m A match as returned by regexec(). + * @param dest The destination buffer. + * @param src The source string that was passed to regexec(). + * @return dest + */ +char *regmatch_cpy (regmatch_t * m, char *dest, const char *src) +{ + if (m == NULL || m->rm_so < 0) { + if (dest) + dest[0] = '\0'; + return dest; + } + + snprintf (dest, (size_t) regmatch_len(m), "%s", src + m->rm_so); + return dest; +} + +/** Get the length in characters of the match. + * @param m A match as returned by regexec(). + * @return The length of the match. + */ +int regmatch_len (regmatch_t * m) +{ + if (m == NULL || m->rm_so < 0) { + return 0; + } + + return m->rm_eo - m->rm_so; +} + + + +/** Convert a regmatch_t object to an integer using the strtol() function. + * @param m A match as returned by regexec(). + * @param src The source string that was passed to regexec(). + * @param endptr Same as the second argument to strtol(). + * @param base Same as the third argument to strtol(). + * @return The converted integer or error (Return value is the same as for strtol()). + */ +int regmatch_strtol (regmatch_t * m, const char *src, char **endptr, + int base) +{ + int n = 0; + +#define bufsz 20 + char buf[bufsz]; + char *s; + + if (m == NULL || m->rm_so < 0) + return 0; + + if (regmatch_len (m) < bufsz) + s = regmatch_cpy (m, buf, src); + else + s = regmatch_dup (m, src); + + n = (int) strtol (s, endptr, base); + + if (s != buf) + free (s); + + return n; +} + +/** Check for empty or non-existent match. + * @param m A match as returned by regexec(). + * @return false if match length is non-zero. + * Note that reg_empty returns true even if match did not occur at all. + */ +bool regmatch_empty (regmatch_t * m) +{ + return (m == NULL || m->rm_so < 0 || m->rm_so == m->rm_eo); +} + +/* vim:set expandtab cindent tabstop=4 softtabstop=4 shiftwidth=4 textwidth=0: */ Property changes on: vendor/flex/2.6.4/src/regex.c ___________________________________________________________________ Added: fbsd:nokeywords ## -0,0 +1 ## +yes \ No newline at end of property Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: vendor/flex/2.6.4/src/scan.c =================================================================== --- vendor/flex/2.6.4/src/scan.c (nonexistent) +++ vendor/flex/2.6.4/src/scan.c (revision 362287) @@ -0,0 +1,5235 @@ +#line 1 "scan.c" + +#line 3 "scan.c" + +#define YY_INT_ALIGNED short int + +/* A lexical scanner generated by flex */ + +#define FLEX_SCANNER +#define YY_FLEX_MAJOR_VERSION 2 +#define YY_FLEX_MINOR_VERSION 6 +#define YY_FLEX_SUBMINOR_VERSION 4 +#if YY_FLEX_SUBMINOR_VERSION > 0 +#define FLEX_BETA +#endif + +/* First, we deal with platform-specific or compiler-specific issues. */ + +/* begin standard C headers. */ +#include +#include +#include +#include + +/* end standard C headers. */ + +/* flex integer type definitions */ + +#ifndef FLEXINT_H +#define FLEXINT_H + +/* C99 systems have . Non-C99 systems may or may not. */ + +#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + +/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, + * if you want the limit (max/min) macros for int types. + */ +#ifndef __STDC_LIMIT_MACROS +#define __STDC_LIMIT_MACROS 1 +#endif + +#include +typedef int8_t flex_int8_t; +typedef uint8_t flex_uint8_t; +typedef int16_t flex_int16_t; +typedef uint16_t flex_uint16_t; +typedef int32_t flex_int32_t; +typedef uint32_t flex_uint32_t; +#else +typedef signed char flex_int8_t; +typedef short int flex_int16_t; +typedef int flex_int32_t; +typedef unsigned char flex_uint8_t; +typedef unsigned short int flex_uint16_t; +typedef unsigned int flex_uint32_t; + +/* Limits of integral types. */ +#ifndef INT8_MIN +#define INT8_MIN (-128) +#endif +#ifndef INT16_MIN +#define INT16_MIN (-32767-1) +#endif +#ifndef INT32_MIN +#define INT32_MIN (-2147483647-1) +#endif +#ifndef INT8_MAX +#define INT8_MAX (127) +#endif +#ifndef INT16_MAX +#define INT16_MAX (32767) +#endif +#ifndef INT32_MAX +#define INT32_MAX (2147483647) +#endif +#ifndef UINT8_MAX +#define UINT8_MAX (255U) +#endif +#ifndef UINT16_MAX +#define UINT16_MAX (65535U) +#endif +#ifndef UINT32_MAX +#define UINT32_MAX (4294967295U) +#endif + +#ifndef SIZE_MAX +#define SIZE_MAX (~(size_t)0) +#endif + +#endif /* ! C99 */ + +#endif /* ! FLEXINT_H */ + +/* begin standard C++ headers. */ + +/* TODO: this is always defined, so inline it */ +#define yyconst const + +#if defined(__GNUC__) && __GNUC__ >= 3 +#define yynoreturn __attribute__((__noreturn__)) +#else +#define yynoreturn +#endif + +/* Returned upon end-of-file. */ +#define YY_NULL 0 + +/* Promotes a possibly negative, possibly signed char to an + * integer in range [0..255] for use as an array index. + */ +#define YY_SC_TO_UI(c) ((YY_CHAR) (c)) + +/* Enter a start condition. This macro really ought to take a parameter, + * but we do it the disgusting crufty way forced on us by the ()-less + * definition of BEGIN. + */ +#define BEGIN (yy_start) = 1 + 2 * +/* Translate the current start state into a value that can be later handed + * to BEGIN to return to the state. The YYSTATE alias is for lex + * compatibility. + */ +#define YY_START (((yy_start) - 1) / 2) +#define YYSTATE YY_START +/* Action number for EOF rule of a given start state. */ +#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) +/* Special action meaning "start processing a new file". */ +#define YY_NEW_FILE yyrestart( yyin ) +#define YY_END_OF_BUFFER_CHAR 0 + +/* Size of default input buffer. */ +#ifndef YY_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k. + * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case. + * Ditto for the __ia64__ case accordingly. + */ +#define YY_BUF_SIZE 32768 +#else +#define YY_BUF_SIZE 16384 +#endif /* __ia64__ */ +#endif + +/* The state buf must be large enough to hold one state per character in the main buffer. + */ +#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) + +#ifndef YY_TYPEDEF_YY_BUFFER_STATE +#define YY_TYPEDEF_YY_BUFFER_STATE +typedef struct yy_buffer_state *YY_BUFFER_STATE; +#endif + +#ifndef YY_TYPEDEF_YY_SIZE_T +#define YY_TYPEDEF_YY_SIZE_T +typedef size_t yy_size_t; +#endif + +extern int yyleng; + +extern FILE *yyin, *yyout; + +#define EOB_ACT_CONTINUE_SCAN 0 +#define EOB_ACT_END_OF_FILE 1 +#define EOB_ACT_LAST_MATCH 2 + + #define YY_LESS_LINENO(n) + #define YY_LINENO_REWIND_TO(ptr) + +/* Return all but the first "n" matched characters back to the input stream. */ +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up yytext. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + *yy_cp = (yy_hold_char); \ + YY_RESTORE_YY_MORE_OFFSET \ + (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ + YY_DO_BEFORE_ACTION; /* set up yytext again */ \ + } \ + while ( 0 ) +#define unput(c) yyunput( c, (yytext_ptr) ) + +#ifndef YY_STRUCT_YY_BUFFER_STATE +#define YY_STRUCT_YY_BUFFER_STATE +struct yy_buffer_state + { + FILE *yy_input_file; + + char *yy_ch_buf; /* input buffer */ + char *yy_buf_pos; /* current position in input buffer */ + + /* Size of input buffer in bytes, not including room for EOB + * characters. + */ + int yy_buf_size; + + /* Number of characters read into yy_ch_buf, not including EOB + * characters. + */ + int yy_n_chars; + + /* Whether we "own" the buffer - i.e., we know we created it, + * and can realloc() it to grow it, and should free() it to + * delete it. + */ + int yy_is_our_buffer; + + /* Whether this is an "interactive" input source; if so, and + * if we're using stdio for input, then we want to use getc() + * instead of fread(), to make sure we stop fetching input after + * each newline. + */ + int yy_is_interactive; + + /* Whether we're considered to be at the beginning of a line. + * If so, '^' rules will be active on the next match, otherwise + * not. + */ + int yy_at_bol; + + int yy_bs_lineno; /**< The line count. */ + int yy_bs_column; /**< The column count. */ + + /* Whether to try to fill the input buffer when we reach the + * end of it. + */ + int yy_fill_buffer; + + int yy_buffer_status; + +#define YY_BUFFER_NEW 0 +#define YY_BUFFER_NORMAL 1 + /* When an EOF's been seen but there's still some text to process + * then we mark the buffer as YY_EOF_PENDING, to indicate that we + * shouldn't try reading from the input source any more. We might + * still have a bunch of tokens to match, though, because of + * possible backing-up. + * + * When we actually see the EOF, we change the status to "new" + * (via yyrestart()), so that the user can continue scanning by + * just pointing yyin at a new input file. + */ +#define YY_BUFFER_EOF_PENDING 2 + + }; +#endif /* !YY_STRUCT_YY_BUFFER_STATE */ + +/* Stack of input buffers. */ +static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ +static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ +static YY_BUFFER_STATE * yy_buffer_stack = NULL; /**< Stack as an array. */ + +/* We provide macros for accessing buffer states in case in the + * future we want to put the buffer states in a more general + * "scanner state". + * + * Returns the top of the stack, or NULL. + */ +#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ + ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ + : NULL) +/* Same as previous macro, but useful when we know that the buffer stack is not + * NULL or when we need an lvalue. For internal use only. + */ +#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] + +/* yy_hold_char holds the character lost when yytext is formed. */ +static char yy_hold_char; +static int yy_n_chars; /* number of characters read into yy_ch_buf */ +int yyleng; + +/* Points to current character in buffer. */ +static char *yy_c_buf_p = NULL; +static int yy_init = 0; /* whether we need to initialize */ +static int yy_start = 0; /* start state number */ + +/* Flag which is used to allow yywrap()'s to do buffer switches + * instead of setting up a fresh yyin. A bit of a hack ... + */ +static int yy_did_buffer_switch_on_eof; + +void yyrestart ( FILE *input_file ); +void yy_switch_to_buffer ( YY_BUFFER_STATE new_buffer ); +YY_BUFFER_STATE yy_create_buffer ( FILE *file, int size ); +void yy_delete_buffer ( YY_BUFFER_STATE b ); +void yy_flush_buffer ( YY_BUFFER_STATE b ); +void yypush_buffer_state ( YY_BUFFER_STATE new_buffer ); +void yypop_buffer_state ( void ); + +static void yyensure_buffer_stack ( void ); +static void yy_load_buffer_state ( void ); +static void yy_init_buffer ( YY_BUFFER_STATE b, FILE *file ); +#define YY_FLUSH_BUFFER yy_flush_buffer( YY_CURRENT_BUFFER ) + +YY_BUFFER_STATE yy_scan_buffer ( char *base, yy_size_t size ); +YY_BUFFER_STATE yy_scan_string ( const char *yy_str ); +YY_BUFFER_STATE yy_scan_bytes ( const char *bytes, int len ); + +void *yyalloc ( yy_size_t ); +void *yyrealloc ( void *, yy_size_t ); +void yyfree ( void * ); + +#define yy_new_buffer yy_create_buffer +#define yy_set_interactive(is_interactive) \ + { \ + if ( ! YY_CURRENT_BUFFER ){ \ + yyensure_buffer_stack (); \ + YY_CURRENT_BUFFER_LVALUE = \ + yy_create_buffer( yyin, YY_BUF_SIZE ); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ + } +#define yy_set_bol(at_bol) \ + { \ + if ( ! YY_CURRENT_BUFFER ){\ + yyensure_buffer_stack (); \ + YY_CURRENT_BUFFER_LVALUE = \ + yy_create_buffer( yyin, YY_BUF_SIZE ); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ + } +#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) + +/* Begin user sect3 */ +typedef flex_uint8_t YY_CHAR; + +FILE *yyin = NULL, *yyout = NULL; + +typedef int yy_state_type; + +extern int yylineno; +int yylineno = 1; + +extern char *yytext; +#ifdef yytext_ptr +#undef yytext_ptr +#endif +#define yytext_ptr yytext + +static yy_state_type yy_get_previous_state ( void ); +static yy_state_type yy_try_NUL_trans ( yy_state_type current_state ); +static int yy_get_next_buffer ( void ); +static void yynoreturn yy_fatal_error ( const char* msg ); + +/* Done after the current pattern has been matched and before the + * corresponding action - sets up yytext. + */ +#define YY_DO_BEFORE_ACTION \ + (yytext_ptr) = yy_bp; \ + yyleng = (int) (yy_cp - yy_bp); \ + (yy_hold_char) = *yy_cp; \ + *yy_cp = '\0'; \ + (yy_c_buf_p) = yy_cp; +#define YY_NUM_RULES 253 +#define YY_END_OF_BUFFER 254 +/* This struct is not used in this scanner, + but its presence is necessary. */ +struct yy_trans_info + { + flex_int32_t yy_verify; + flex_int32_t yy_nxt; + }; +static const flex_int16_t yy_accept[1114] = + { 0, + 0, 0, 0, 0, 0, 0, 246, 246, 40, 40, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 21, 21, + 239, 239, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 21, 21, + 250, 250, 239, 239, 254, 252, 9, 20, 252, 18, + 1, 19, 252, 252, 252, 252, 17, 163, 148, 149, + 163, 141, 163, 160, 161, 162, 162, 163, 163, 163, + 162, 147, 137, 163, 163, 139, 140, 135, 136, 135, + 134, 133, 134, 246, 247, 247, 40, 42, 40, 41, + + 40, 40, 41, 41, 41, 50, 49, 51, 252, 169, + 169, 164, 169, 165, 166, 168, 170, 218, 219, 218, + 216, 215, 217, 171, 173, 171, 172, 171, 185, 185, + 185, 185, 187, 189, 187, 187, 187, 187, 188, 228, + 233, 228, 232, 231, 234, 229, 229, 229, 234, 234, + 226, 227, 252, 130, 252, 21, 23, 21, 22, 22, + 22, 235, 241, 235, 236, 242, 242, 242, 224, 224, + 225, 224, 224, 224, 224, 224, 224, 224, 129, 53, + 52, 129, 129, 129, 129, 54, 129, 129, 129, 129, + 129, 129, 129, 129, 129, 129, 129, 129, 129, 129, + + 129, 129, 129, 129, 129, 129, 129, 36, 33, 36, + 34, 48, 45, 252, 48, 48, 44, 43, 175, 174, + 176, 177, 178, 179, 180, 181, 182, 31, 32, 31, + 30, 28, 29, 28, 27, 22, 250, 251, 251, 237, + 237, 238, 9, 20, 0, 18, 1, 19, 0, 0, + 0, 16, 10, 0, 0, 0, 0, 4, 16, 5, + 0, 2, 17, 148, 149, 0, 0, 0, 143, 0, + 159, 157, 0, 153, 153, 0, 243, 243, 243, 0, + 0, 142, 0, 147, 137, 0, 0, 0, 139, 140, + 152, 138, 0, 136, 134, 133, 131, 132, 246, 244, + + 245, 40, 42, 40, 40, 37, 38, 0, 50, 49, + 51, 0, 164, 0, 164, 167, 168, 219, 215, 173, + 0, 183, 184, 189, 186, 228, 233, 0, 0, 221, + 229, 229, 229, 0, 130, 0, 21, 23, 24, 235, + 241, 240, 239, 240, 0, 0, 225, 220, 0, 0, + 53, 52, 0, 128, 0, 0, 129, 129, 129, 129, + 129, 129, 129, 129, 129, 129, 129, 129, 129, 129, + 129, 129, 129, 129, 129, 129, 55, 129, 129, 129, + 129, 129, 129, 129, 129, 129, 129, 129, 0, 35, + 34, 48, 45, 46, 47, 31, 32, 29, 26, 25, + + 250, 248, 249, 237, 0, 16, 10, 0, 14, 0, + 0, 0, 0, 0, 4, 16, 5, 0, 6, 0, + 144, 0, 145, 0, 158, 0, 153, 153, 0, 153, + 153, 153, 243, 243, 155, 154, 0, 156, 138, 146, + 0, 152, 0, 131, 132, 40, 40, 0, 39, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 230, 229, 229, 0, 0, 220, 0, 0, + 0, 0, 129, 129, 129, 129, 129, 129, 65, 129, + 129, 129, 70, 129, 129, 129, 129, 129, 129, 129, + 129, 129, 129, 129, 129, 129, 129, 129, 129, 129, + + 129, 129, 129, 129, 129, 129, 129, 129, 129, 129, + 129, 129, 129, 129, 129, 129, 129, 129, 0, 0, + 0, 0, 14, 0, 0, 0, 0, 0, 0, 4, + 8, 5, 0, 153, 153, 153, 153, 153, 153, 153, + 243, 156, 0, 0, 40, 40, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 229, 229, + 0, 0, 56, 57, 129, 129, 129, 129, 129, 129, + 129, 129, 129, 129, 71, 72, 129, 129, 129, 129, + 77, 78, 129, 129, 129, 129, 129, 129, 129, 83, + + 129, 129, 129, 129, 129, 129, 129, 129, 129, 92, + 129, 129, 129, 129, 129, 129, 129, 129, 129, 0, + 0, 0, 0, 15, 0, 0, 0, 0, 0, 8, + 8, 8, 0, 153, 153, 153, 153, 153, 153, 153, + 0, 0, 40, 40, 214, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 229, 229, + 0, 0, 58, 129, 60, 129, 62, 129, 129, 129, + 129, 68, 129, 129, 129, 73, 129, 129, 129, 129, + 129, 129, 129, 129, 129, 129, 129, 86, 129, 129, + + 129, 129, 90, 129, 129, 129, 129, 129, 129, 129, + 129, 129, 129, 0, 0, 0, 0, 3, 0, 0, + 0, 8, 7, 8, 0, 153, 153, 153, 0, 0, + 40, 40, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 222, 223, 222, 223, + 129, 61, 129, 129, 129, 129, 129, 129, 129, 125, + 129, 129, 129, 129, 129, 129, 129, 129, 123, 129, + 85, 129, 88, 129, 89, 129, 129, 129, 104, 0, + 129, 94, 129, 0, 95, 0, 0, 0, 0, 0, + + 12, 0, 13, 0, 151, 0, 150, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 129, 129, 129, 129, 129, 66, 129, 69, 129, + 129, 129, 129, 129, 129, 122, 129, 82, 129, 129, + 87, 129, 91, 102, 124, 0, 0, 0, 0, 0, + 0, 129, 129, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 150, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 129, 129, + + 129, 129, 129, 67, 129, 129, 129, 129, 79, 129, + 129, 129, 129, 129, 129, 0, 0, 113, 0, 0, + 0, 0, 0, 0, 93, 129, 0, 0, 114, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 11, 0, + 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, + 200, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 129, 129, 129, 129, 129, 129, + 129, 129, 129, 129, 129, 129, 84, 129, 129, 0, + 0, 0, 0, 0, 0, 115, 0, 103, 0, 0, + 0, 0, 0, 116, 0, 0, 0, 0, 0, 201, + + 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, + 212, 0, 129, 129, 129, 129, 129, 121, 129, 129, + 75, 129, 129, 129, 129, 129, 0, 0, 109, 0, + 119, 117, 110, 0, 0, 0, 120, 118, 0, 0, + 0, 0, 0, 0, 213, 129, 129, 129, 129, 129, + 125, 74, 129, 81, 129, 126, 129, 105, 107, 0, + 106, 108, 0, 0, 0, 0, 0, 0, 0, 129, + 63, 129, 129, 129, 129, 76, 129, 111, 112, 97, + 0, 0, 0, 0, 98, 129, 129, 129, 129, 129, + 127, 96, 0, 100, 0, 129, 129, 129, 66, 129, + + 99, 101, 129, 64, 129, 129, 129, 67, 129, 129, + 80, 59, 0 + } ; + +static const YY_CHAR yy_ec[256] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, + 4, 4, 5, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 2, 1, 6, 7, 8, 9, 1, 10, 11, + 12, 13, 14, 15, 16, 17, 18, 19, 19, 19, + 19, 19, 19, 19, 20, 21, 22, 23, 1, 24, + 25, 26, 27, 1, 28, 29, 30, 31, 32, 33, + 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, + 44, 45, 46, 47, 48, 49, 50, 51, 52, 44, + 53, 54, 55, 56, 57, 1, 58, 59, 60, 61, + + 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, + 72, 73, 44, 74, 75, 76, 77, 78, 79, 80, + 81, 44, 82, 83, 84, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1 + } ; + +static const YY_CHAR yy_meta[85] = + { 0, + 1, 1, 2, 1, 3, 4, 1, 1, 5, 6, + 1, 7, 8, 9, 1, 10, 1, 11, 12, 12, + 12, 12, 13, 1, 1, 1, 1, 14, 14, 14, + 14, 14, 14, 15, 15, 15, 15, 15, 15, 15, + 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, + 15, 15, 16, 17, 18, 1, 19, 14, 14, 14, + 14, 14, 14, 15, 15, 15, 15, 15, 15, 15, + 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, + 15, 20, 1, 21 + } ; + +static const flex_int16_t yy_base[1221] = + { 0, + 0, 84, 167, 250, 171, 184, 135, 142, 220, 231, + 196, 200, 334, 0, 3627, 3625, 211, 416, 203, 212, + 189, 225, 266, 417, 500, 0, 207, 208, 234, 421, + 424, 436, 583, 588, 669, 0, 294, 304, 584, 751, + 579, 580, 417, 576, 287, 306, 241, 441, 595, 608, + 169, 238, 440, 754, 3680, 4511, 325, 4511, 3676, 0, + 446, 4511, 3673, 430, 827, 3661, 0, 4511, 758, 4511, + 3650, 4511, 453, 3621, 4511, 4511, 3619, 3584, 129, 746, + 445, 766, 4511, 3604, 198, 3582, 4511, 4511, 4511, 3600, + 0, 3599, 214, 0, 3506, 3483, 0, 4511, 3532, 4511, + + 420, 119, 3481, 3478, 3446, 0, 3526, 4511, 3520, 4511, + 482, 3520, 3518, 4511, 3455, 0, 4511, 4511, 4511, 3504, + 4511, 598, 4511, 4511, 4511, 3499, 4511, 754, 4511, 3477, + 759, 180, 4511, 4511, 3467, 0, 3442, 762, 4511, 0, + 4511, 3459, 4511, 3406, 3434, 0, 562, 167, 3393, 3370, + 4511, 4511, 326, 4511, 420, 0, 4511, 3418, 3402, 3366, + 3342, 0, 4511, 3368, 4511, 3317, 444, 3314, 4511, 471, + 4511, 3354, 3271, 3337, 572, 189, 3295, 3285, 4511, 3332, + 4511, 3307, 3303, 585, 594, 4511, 746, 734, 744, 754, + 763, 770, 0, 755, 748, 763, 818, 789, 240, 822, + + 762, 381, 802, 791, 813, 824, 577, 4511, 4511, 3302, + 871, 0, 4511, 3302, 3250, 3231, 4511, 4511, 4511, 4511, + 4511, 4511, 4511, 4511, 4511, 4511, 4511, 0, 4511, 3279, + 4511, 4511, 4511, 3276, 3260, 3259, 0, 3221, 3214, 0, + 3264, 4511, 835, 4511, 3262, 0, 903, 4511, 3257, 842, + 817, 0, 0, 910, 914, 918, 922, 0, 814, 0, + 457, 4511, 0, 943, 4511, 3241, 3141, 483, 4511, 3217, + 3212, 4511, 826, 556, 903, 930, 4511, 757, 0, 3134, + 3131, 4511, 3129, 964, 4511, 3190, 3110, 3174, 3161, 4511, + 0, 4511, 896, 4511, 0, 3172, 0, 0, 0, 4511, + + 4511, 0, 4511, 910, 913, 4511, 4511, 602, 0, 3169, + 4511, 957, 3164, 3161, 3127, 4511, 0, 4511, 976, 4511, + 1020, 4511, 4511, 4511, 4511, 0, 4511, 3116, 0, 4511, + 0, 926, 930, 644, 4511, 662, 0, 4511, 4511, 0, + 4511, 4511, 3071, 3121, 794, 3037, 4511, 0, 934, 932, + 3117, 4511, 3091, 4511, 938, 939, 0, 940, 738, 956, + 802, 3059, 876, 978, 933, 933, 939, 948, 964, 1030, + 938, 958, 976, 968, 0, 996, 4511, 999, 1057, 1068, + 981, 1079, 1077, 1080, 1074, 1068, 1070, 1120, 3062, 4511, + 1014, 0, 4511, 4511, 4511, 0, 4511, 4511, 4511, 4511, + + 0, 4511, 4511, 0, 1078, 0, 0, 1153, 4511, 3063, + 1166, 1077, 1076, 1091, 0, 1089, 0, 1018, 4511, 1022, + 4511, 1025, 4511, 1035, 4511, 1091, 1067, 1138, 1162, 1242, + 1177, 1308, 1105, 0, 4511, 4511, 2954, 1198, 4511, 4511, + 1144, 0, 1137, 0, 0, 1161, 1156, 1123, 4511, 1202, + 1308, 1309, 1310, 1319, 3013, 1312, 1311, 1327, 1320, 1321, + 1323, 1382, 4511, 1172, 1166, 2589, 2537, 0, 1178, 1169, + 1169, 1298, 1315, 1324, 1330, 1321, 1330, 1323, 0, 1341, + 1332, 1348, 0, 1346, 1350, 1348, 1361, 1350, 1367, 2573, + 1370, 1366, 1380, 1382, 1382, 1385, 1378, 1387, 1391, 1400, + + 1393, 1403, 1406, 1414, 1400, 1401, 1404, 1429, 1419, 1424, + 1428, 1425, 1436, 1435, 1430, 1441, 1442, 1432, 1432, 1450, + 1209, 1508, 4511, 1215, 1512, 1219, 1461, 1455, 1451, 0, + 1143, 0, 1461, 1534, 1600, 1636, 204, 2525, 1606, 1681, + 4511, 4511, 1453, 1463, 1591, 1442, 2524, 1599, 1604, 1600, + 1607, 1605, 1611, 1608, 1650, 1620, 1606, 1614, 1613, 1654, + 1663, 1652, 1661, 1666, 1682, 1664, 1693, 1694, 1655, 1674, + 1662, 1675, 4511, 4511, 1683, 1676, 1677, 1683, 1697, 1692, + 1731, 1711, 1702, 1718, 0, 0, 1719, 1706, 1716, 1735, + 0, 0, 2553, 1722, 1732, 2540, 1725, 1722, 1733, 0, + + 1727, 1747, 1740, 1739, 1735, 1752, 1739, 1740, 1746, 0, + 1750, 1763, 1760, 1750, 1752, 1759, 1777, 1762, 1778, 1769, + 1783, 1778, 2514, 4511, 1224, 1230, 1772, 1783, 1780, 0, + 1507, 1234, 2364, 732, 2273, 1809, 1845, 1430, 1076, 1585, + 1797, 2286, 1785, 1807, 4511, 1811, 1814, 1829, 1835, 1821, + 1808, 1822, 1845, 1859, 1860, 1862, 1868, 1869, 1870, 1825, + 1888, 1890, 1876, 1891, 1874, 1902, 1894, 1898, 1795, 1891, + 1882, 1899, 0, 1887, 0, 1892, 0, 2260, 1900, 1891, + 1909, 0, 1904, 2253, 1902, 0, 1916, 1907, 1918, 2227, + 1912, 1909, 1924, 2201, 1908, 1918, 1922, 0, 1934, 1925, + + 1931, 1947, 0, 1936, 1942, 1941, 1953, 2103, 1957, 1958, + 1952, 2085, 1950, 1951, 1950, 1969, 1956, 2133, 1515, 1961, + 1971, 2002, 4511, 2117, 2038, 1981, 1592, 1842, 2025, 1983, + 0, 0, 1972, 1990, 1999, 1987, 1994, 2008, 2005, 2007, + 2015, 2023, 2016, 2021, 2017, 2024, 2022, 2026, 2030, 2029, + 2037, 2035, 2045, 2051, 2054, 2061, 0, 0, 4511, 4511, + 1922, 0, 2049, 2039, 2050, 2053, 2051, 2051, 2054, 1831, + 2073, 2064, 2077, 2073, 2081, 2082, 2072, 2085, 0, 2091, + 0, 2074, 0, 1824, 0, 2091, 2094, 2082, 0, 2116, + 2088, 0, 2092, 2133, 0, 1728, 2097, 2095, 1714, 1678, + + 4511, 2135, 4511, 2096, 4511, 1726, 4511, 1703, 1612, 1601, + 1514, 1500, 1477, 1377, 1373, 1333, 1274, 1203, 2133, 2128, + 2148, 2151, 2144, 2150, 2156, 2158, 2161, 2163, 2184, 2167, + 2164, 2157, 2151, 2159, 2158, 2173, 0, 2165, 0, 2166, + 2182, 2173, 2179, 2178, 2186, 0, 2185, 0, 2187, 2193, + 0, 2202, 0, 0, 0, 2204, 2187, 2201, 2224, 2200, + 2222, 2213, 2219, 2230, 2199, 2227, 2239, 2222, 2225, 1162, + 1158, 2228, 2278, 4511, 1112, 1109, 1081, 1063, 1057, 984, + 976, 969, 923, 913, 910, 931, 895, 891, 887, 881, + 874, 856, 848, 843, 840, 804, 788, 2259, 2248, 2258, + + 2265, 2264, 2241, 0, 2254, 2265, 2268, 2279, 0, 2262, + 2268, 2271, 2266, 2278, 2283, 2289, 2273, 4511, 2280, 2281, + 2281, 2300, 2283, 2281, 0, 2303, 2307, 2292, 4511, 2302, + 2304, 2319, 2303, 2307, 2309, 2328, 2309, 2357, 4511, 2362, + 4511, 4511, 4511, 4511, 4511, 4511, 4511, 4511, 4511, 4511, + 4511, 746, 725, 597, 577, 441, 426, 420, 267, 253, + 247, 230, 183, 181, 2317, 2338, 2342, 2330, 2336, 2343, + 2339, 2331, 2334, 2350, 2341, 2345, 0, 2350, 2346, 2344, + 2349, 2361, 2364, 2367, 2359, 4511, 2357, 0, 2358, 2362, + 2379, 2383, 2375, 4511, 2388, 2375, 2382, 2377, 2389, 4511, + + 4511, 4511, 4511, 4511, 4511, 4511, 4511, 4511, 4511, 4511, + 4511, 122, 2399, 2398, 2382, 2391, 2391, 0, 2407, 2408, + 0, 2397, 2398, 2420, 2417, 2414, 2418, 2426, 4511, 2414, + 4511, 4511, 4511, 2422, 2429, 2419, 4511, 4511, 2417, 2437, + 2435, 2425, 2428, 2428, 4511, 2431, 2445, 2445, 2447, 2452, + 0, 0, 2461, 0, 2444, 0, 2459, 4511, 4511, 2452, + 4511, 4511, 2454, 2465, 2452, 2467, 2471, 2470, 2476, 2481, + 0, 2468, 2465, 2465, 2485, 0, 2465, 4511, 4511, 4511, + 2489, 2491, 2479, 2488, 4511, 2501, 2491, 2498, 2503, 2490, + 0, 4511, 2497, 4511, 2510, 2500, 2502, 2500, 0, 2514, + + 4511, 4511, 2516, 0, 2523, 2508, 2509, 0, 2528, 2531, + 0, 0, 4511, 2593, 2614, 2635, 2656, 2677, 2698, 2719, + 2740, 2761, 2782, 2803, 2824, 2845, 2866, 2887, 2908, 2929, + 2950, 2971, 2992, 3013, 3025, 3044, 3055, 3074, 3095, 3108, + 3127, 3148, 3169, 3190, 3202, 3221, 3242, 3263, 3280, 3292, + 3311, 3332, 3353, 3374, 3395, 3408, 2553, 3423, 3444, 3463, + 3484, 3505, 3517, 3536, 3557, 2569, 3057, 3578, 3590, 3609, + 3630, 3651, 2558, 3663, 3684, 3705, 3726, 3747, 3768, 3789, + 3810, 3831, 3843, 3862, 3879, 3891, 3910, 3931, 3952, 3973, + 3994, 4007, 4022, 4043, 4062, 4083, 4104, 4125, 4146, 4167, + + 4179, 4189, 4208, 4229, 4250, 2561, 4262, 4283, 4304, 4325, + 4346, 4367, 3028, 4379, 4398, 4419, 4432, 4447, 4468, 4489 + } ; + +static const flex_int16_t yy_def[1221] = + { 0, + 1113, 1113, 1114, 1114, 1115, 1116, 1117, 1117, 1118, 1118, + 1119, 1119, 1113, 13, 1120, 1120, 1121, 1121, 1122, 1122, + 1123, 1123, 1124, 1124, 1113, 25, 1125, 1125, 1126, 1126, + 1127, 1127, 1128, 1128, 1113, 35, 1129, 1129, 1130, 1130, + 1120, 1120, 1120, 1120, 1131, 1131, 1132, 1132, 1126, 1126, + 1133, 1133, 1134, 1134, 1113, 1113, 1113, 1113, 1113, 1135, + 1113, 1113, 1113, 1113, 1136, 1113, 1137, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1138, 1139, + 1140, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1141, 1113, 1141, 1142, 1113, 1113, 1143, 1113, 1143, 1113, + + 1143, 1143, 1113, 1113, 1113, 1144, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1145, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1139, 1113, 1113, + 1139, 1146, 1113, 1113, 1113, 1147, 1113, 1139, 1113, 1148, + 1113, 1148, 1113, 1149, 1113, 1150, 1150, 1150, 1113, 1113, + 1113, 1113, 1151, 1113, 1151, 1152, 1113, 1152, 1113, 1113, + 1113, 1153, 1113, 1153, 1113, 1113, 1154, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1155, 1113, 1113, 1113, 1156, 1156, 1156, 1156, + 1156, 1156, 1156, 1156, 1156, 1156, 1156, 1157, 1156, 1156, + + 1156, 1156, 1156, 1156, 1156, 1156, 1156, 1113, 1113, 1158, + 1113, 1159, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1160, 1113, 1160, + 1113, 1113, 1113, 1113, 1113, 1113, 1161, 1113, 1113, 1162, + 1162, 1113, 1113, 1113, 1113, 1163, 1113, 1113, 1113, 1113, + 1113, 1164, 1165, 1113, 1113, 1113, 1113, 1166, 1164, 1167, + 1168, 1113, 1169, 1113, 1113, 1113, 1113, 1170, 1113, 1113, + 1113, 1113, 1113, 1171, 1171, 1172, 1113, 1113, 1173, 1113, + 1113, 1113, 1174, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1175, 1113, 1113, 1113, 1176, 1113, 1177, 1178, 1179, 1113, + + 1113, 1180, 1113, 1180, 1180, 1113, 1113, 1181, 1182, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1183, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1184, 1113, 1113, 1185, 1113, + 1186, 1186, 1186, 1187, 1113, 1187, 1188, 1113, 1113, 1189, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1190, 1113, 1113, + 1113, 1113, 1191, 1113, 1113, 1113, 1192, 1192, 1192, 1192, + 1192, 1192, 1192, 1192, 1192, 1192, 1192, 1192, 1192, 1192, + 1192, 1192, 1192, 1192, 1192, 1192, 1113, 1192, 1192, 1192, + 1192, 1192, 1192, 1192, 1192, 1192, 1192, 1192, 1193, 1113, + 1113, 1194, 1113, 1113, 1113, 1195, 1113, 1113, 1113, 1113, + + 1196, 1113, 1113, 1197, 1113, 1198, 1199, 1200, 1113, 1113, + 1113, 1113, 1113, 1113, 1201, 1198, 1202, 1203, 1113, 1203, + 1113, 1204, 1113, 1204, 1113, 1113, 1205, 1205, 1205, 1113, + 1205, 1205, 1113, 1206, 1113, 1113, 1207, 1113, 1113, 1113, + 1113, 1208, 1113, 1209, 1210, 1211, 1211, 1212, 1113, 1212, + 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1213, + 1213, 1213, 1113, 1214, 1214, 1113, 1215, 1216, 1113, 1113, + 1113, 1113, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, + 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, + 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, + + 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, + 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1113, 1113, + 1200, 1200, 1113, 1200, 1200, 1113, 1113, 1113, 1113, 1201, + 1218, 1202, 1113, 1113, 1205, 432, 430, 430, 1205, 432, + 1113, 1113, 1113, 1113, 1211, 1211, 1113, 1213, 1213, 1213, + 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1213, + 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1214, 1214, + 1113, 1113, 1113, 1113, 1217, 1217, 1217, 1217, 1217, 1217, + 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, + 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, + + 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, + 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1113, + 1113, 1113, 1113, 1113, 1200, 1200, 1113, 1113, 1113, 1218, + 1218, 1218, 1113, 534, 534, 1205, 432, 1205, 1205, 1205, + 1113, 1113, 1211, 1211, 1113, 1213, 1213, 1213, 1213, 1213, + 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1213, + 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1214, 1214, + 1113, 1113, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, + 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, + 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, + + 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, + 1217, 1217, 1217, 1113, 1113, 1113, 1113, 1113, 1219, 1113, + 1113, 1218, 1113, 1218, 1113, 1205, 1205, 1205, 1113, 1113, + 1211, 1211, 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1213, + 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1213, + 1213, 1213, 1213, 1213, 1213, 1213, 1214, 1214, 1113, 1113, + 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, + 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, + 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1113, + 1217, 1217, 1217, 1113, 1217, 1113, 1113, 1113, 1113, 1219, + + 1113, 1219, 1113, 1113, 1113, 1113, 1113, 1213, 1213, 1213, + 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1213, + 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1213, + 1213, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, + 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, + 1217, 1217, 1217, 1217, 1217, 1113, 1113, 1113, 1113, 1113, + 1113, 1217, 1217, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1220, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1213, 1213, 1213, 1213, 1213, + 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1213, 1217, 1217, + + 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, + 1217, 1217, 1217, 1217, 1217, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1217, 1217, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1220, 1113, 1220, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1213, 1217, 1217, 1217, 1217, 1217, 1217, + 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1217, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, + 1217, 1217, 1217, 1217, 1217, 1217, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1217, 1217, 1217, 1217, 1217, + 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1217, + 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1217, 1217, 1217, 1217, 1217, + 1217, 1113, 1113, 1113, 1113, 1217, 1217, 1217, 1217, 1217, + + 1113, 1113, 1217, 1217, 1217, 1217, 1217, 1217, 1217, 1217, + 1217, 1217, 0, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113 + } ; + +static const flex_int16_t yy_nxt[4596] = + { 0, + 56, 57, 58, 56, 59, 56, 56, 56, 56, 56, + 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, + 56, 56, 56, 56, 56, 56, 56, 60, 60, 60, + 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, + 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, + 60, 60, 56, 56, 56, 56, 60, 60, 60, 60, + 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, + 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, + 60, 56, 56, 56, 56, 61, 62, 56, 63, 56, + 64, 56, 65, 56, 56, 56, 56, 56, 56, 56, + + 56, 66, 56, 56, 56, 56, 56, 56, 56, 56, + 56, 67, 67, 67, 67, 67, 67, 67, 67, 67, + 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, + 67, 67, 67, 67, 67, 67, 56, 56, 56, 56, + 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, + 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, + 67, 67, 67, 67, 67, 56, 56, 56, 69, 70, + 305, 71, 72, 89, 73, 90, 1045, 74, 75, 76, + 76, 275, 276, 76, 77, 92, 89, 95, 90, 96, + 78, 56, 93, 76, 95, 323, 96, 107, 108, 305, + + 109, 107, 108, 1012, 109, 125, 291, 126, 127, 154, + 154, 155, 155, 119, 125, 120, 126, 127, 333, 79, + 80, 238, 98, 239, 99, 121, 638, 56, 100, 122, + 122, 122, 122, 98, 323, 99, 157, 1011, 158, 105, + 350, 130, 131, 233, 132, 234, 159, 333, 81, 76, + 76, 82, 83, 235, 84, 72, 128, 73, 85, 427, + 74, 75, 76, 76, 101, 128, 76, 77, 134, 350, + 135, 102, 103, 86, 104, 101, 76, 130, 131, 292, + 132, 136, 102, 103, 1010, 104, 160, 378, 161, 229, + 238, 230, 239, 101, 123, 297, 209, 298, 231, 210, + + 102, 1009, 79, 80, 101, 87, 209, 1008, 229, 210, + 230, 102, 211, 211, 211, 211, 378, 231, 137, 138, + 139, 1007, 211, 211, 211, 211, 243, 244, 335, 245, + 336, 81, 76, 76, 110, 111, 112, 110, 113, 110, + 110, 110, 110, 110, 110, 110, 114, 110, 114, 110, + 110, 110, 110, 110, 110, 110, 110, 110, 110, 115, + 110, 116, 116, 116, 116, 116, 116, 116, 116, 116, + 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, + 116, 116, 116, 116, 116, 116, 110, 110, 110, 110, + 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, + + 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, + 116, 116, 116, 116, 116, 110, 110, 110, 119, 134, + 120, 135, 335, 157, 336, 158, 163, 383, 164, 165, + 121, 250, 136, 159, 122, 122, 122, 122, 163, 224, + 164, 165, 163, 233, 241, 234, 343, 247, 248, 242, + 249, 304, 225, 235, 269, 269, 383, 270, 280, 419, + 281, 420, 226, 282, 282, 282, 282, 227, 251, 137, + 138, 139, 345, 160, 1006, 161, 166, 167, 168, 346, + 1005, 304, 225, 312, 313, 423, 314, 424, 166, 167, + 168, 226, 166, 167, 168, 1004, 227, 344, 251, 123, + + 140, 140, 141, 140, 142, 143, 140, 140, 140, 144, + 140, 140, 140, 140, 140, 140, 140, 145, 140, 140, + 140, 140, 140, 140, 140, 140, 140, 146, 146, 146, + 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, + 146, 146, 146, 146, 147, 146, 146, 146, 146, 146, + 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1113, 299, 299, 299, 302, + 1113, 302, 302, 1113, 302, 302, 302, 302, 302, 302, + + 302, 302, 302, 302, 1113, 302, 1113, 302, 302, 302, + 448, 448, 448, 448, 448, 448, 448, 448, 448, 448, + 448, 448, 448, 448, 448, 448, 448, 448, 448, 448, + 448, 309, 1113, 1113, 309, 309, 309, 309, 309, 309, + 309, 309, 309, 309, 309, 309, 309, 309, 309, 309, + 309, 309, 317, 1113, 317, 1113, 317, 317, 1113, 1113, + 1113, 317, 326, 1113, 326, 1113, 326, 1113, 326, 326, + 326, 326, 1113, 326, 326, 1113, 1113, 1113, 326, 328, + 1113, 328, 328, 328, 328, 328, 328, 328, 328, 328, + 328, 328, 328, 328, 328, 328, 328, 328, 328, 328, + + 331, 1113, 331, 1113, 331, 331, 1113, 1113, 1113, 331, + 334, 334, 334, 334, 334, 334, 334, 334, 334, 334, + 334, 334, 334, 334, 334, 334, 334, 334, 334, 334, + 334, 337, 1113, 337, 337, 337, 337, 337, 1113, 337, + 337, 337, 337, 337, 337, 337, 1113, 337, 1113, 337, + 337, 337, 340, 1113, 340, 1113, 340, 340, 340, 340, + 340, 340, 340, 340, 340, 340, 340, 1113, 1113, 1113, + 340, 340, 340, 468, 1113, 468, 468, 468, 468, 468, + 468, 468, 468, 468, 468, 468, 468, 468, 468, 468, + 468, 468, 468, 468, 353, 1113, 353, 353, 353, 353, + + 353, 353, 353, 353, 353, 353, 353, 353, 353, 353, + 353, 353, 353, 353, 353, 357, 357, 1113, 1113, 1113, + 357, 357, 389, 1113, 389, 389, 389, 389, 389, 389, + 389, 389, 389, 389, 389, 389, 389, 389, 389, 389, + 389, 389, 389, 392, 1113, 1113, 392, 392, 392, 392, + 392, 392, 392, 392, 392, 392, 392, 392, 1113, 392, + 1113, 392, 396, 1113, 396, 396, 396, 396, 1113, 396, + 396, 396, 396, 396, 396, 396, 396, 396, 396, 396, + 396, 396, 396, 401, 401, 401, 401, 401, 401, 401, + 401, 401, 401, 401, 401, 401, 401, 401, 1113, 401, + + 1113, 401, 401, 401, 404, 1113, 404, 404, 404, 1113, + 404, 404, 404, 404, 404, 404, 404, 404, 404, 1113, + 1113, 1113, 404, 404, 404, 406, 1113, 406, 406, 406, + 406, 406, 406, 406, 406, 406, 406, 406, 406, 406, + 406, 406, 406, 406, 406, 406, 407, 1113, 407, 407, + 407, 407, 407, 407, 407, 407, 407, 407, 407, 407, + 407, 407, 407, 407, 407, 407, 407, 521, 521, 521, + 521, 521, 521, 521, 521, 521, 521, 521, 521, 521, + 521, 521, 521, 521, 521, 521, 521, 521, 530, 1113, + 530, 1113, 530, 530, 1113, 1113, 1113, 530, 532, 1113, + + 532, 1113, 532, 532, 1113, 1113, 1113, 532, 418, 418, + 418, 418, 418, 418, 418, 418, 418, 418, 418, 418, + 418, 418, 418, 418, 418, 418, 418, 418, 418, 422, + 422, 422, 422, 422, 422, 422, 422, 422, 422, 422, + 422, 422, 422, 422, 422, 422, 422, 422, 422, 422, + 427, 1113, 427, 427, 427, 427, 427, 427, 427, 427, + 427, 427, 427, 427, 427, 427, 427, 1113, 427, 427, + 427, 437, 1113, 437, 1113, 437, 437, 1113, 1113, 1113, + 437, 1113, 437, 442, 1113, 442, 442, 442, 442, 442, + 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, + + 442, 442, 442, 442, 444, 1113, 444, 444, 444, 444, + 444, 444, 444, 444, 444, 444, 444, 444, 444, 444, + 444, 444, 444, 444, 444, 445, 1113, 445, 445, 445, + 445, 445, 445, 445, 445, 445, 445, 445, 445, 445, + 445, 445, 445, 445, 445, 445, 302, 1113, 302, 302, + 1113, 302, 302, 302, 302, 302, 302, 302, 302, 302, + 302, 1113, 302, 1113, 302, 302, 302, 448, 448, 448, + 448, 448, 448, 448, 448, 448, 448, 448, 448, 448, + 448, 448, 448, 448, 448, 448, 448, 448, 331, 1113, + 331, 1113, 331, 331, 1113, 1113, 1113, 331, 342, 1113, + + 342, 342, 342, 342, 342, 342, 342, 342, 342, 342, + 342, 342, 342, 342, 342, 342, 342, 342, 342, 468, + 1113, 468, 468, 468, 468, 468, 468, 468, 468, 468, + 468, 468, 468, 468, 468, 468, 468, 468, 468, 468, + 357, 357, 1113, 1113, 1113, 357, 357, 630, 1113, 630, + 630, 630, 630, 630, 630, 630, 630, 630, 630, 630, + 630, 630, 630, 630, 630, 630, 630, 630, 800, 800, + 800, 800, 800, 800, 800, 800, 800, 800, 800, 800, + 800, 800, 800, 800, 800, 800, 800, 800, 800, 938, + 938, 938, 938, 938, 938, 938, 938, 938, 938, 938, + + 938, 938, 938, 938, 938, 938, 938, 938, 938, 938, + 55, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113 + + } ; + +static const flex_int16_t yy_chk[4596] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, + 102, 3, 3, 5, 3, 5, 1012, 3, 3, 3, + 3, 79, 79, 3, 3, 6, 6, 7, 6, 7, + 3, 21, 6, 3, 8, 132, 8, 11, 11, 102, + + 11, 12, 12, 964, 12, 19, 85, 19, 19, 27, + 28, 27, 28, 17, 20, 17, 20, 20, 148, 3, + 3, 51, 9, 51, 9, 17, 537, 22, 9, 17, + 17, 17, 17, 10, 132, 10, 29, 963, 29, 10, + 176, 21, 21, 47, 21, 47, 29, 148, 3, 3, + 3, 4, 4, 47, 4, 4, 19, 4, 4, 537, + 4, 4, 4, 4, 9, 20, 4, 4, 23, 176, + 23, 9, 9, 4, 9, 10, 4, 22, 22, 85, + 22, 23, 10, 10, 962, 10, 29, 199, 29, 45, + 52, 45, 52, 9, 17, 93, 37, 93, 45, 37, + + 9, 961, 4, 4, 10, 4, 38, 960, 46, 38, + 46, 10, 37, 37, 37, 37, 199, 46, 23, 23, + 23, 959, 38, 38, 38, 38, 57, 57, 153, 57, + 153, 4, 4, 4, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, + + 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, 18, 24, + 18, 24, 155, 30, 155, 30, 31, 202, 31, 31, + 18, 64, 24, 30, 18, 18, 18, 18, 32, 43, + 32, 32, 53, 48, 53, 48, 167, 61, 61, 53, + 61, 101, 43, 48, 73, 73, 202, 73, 81, 261, + 81, 261, 43, 81, 81, 81, 81, 43, 64, 24, + 24, 24, 170, 30, 958, 30, 31, 31, 31, 170, + 957, 101, 43, 111, 111, 268, 111, 268, 32, 32, + 32, 43, 53, 53, 53, 956, 43, 167, 64, 18, + + 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, + 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, + 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, + 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, + 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, + 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, + 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, + 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, + 25, 25, 25, 25, 33, 33, 39, 33, 39, 34, + 34, 33, 34, 147, 41, 42, 34, 49, 44, 49, + + 33, 41, 42, 175, 308, 34, 308, 49, 274, 274, + 50, 44, 50, 184, 41, 42, 122, 122, 122, 122, + 50, 44, 185, 147, 41, 42, 44, 33, 207, 41, + 42, 955, 34, 175, 33, 33, 39, 33, 39, 34, + 34, 44, 34, 184, 41, 42, 334, 49, 334, 49, + 44, 954, 185, 41, 42, 44, 33, 207, 41, 42, + 50, 34, 50, 33, 336, 39, 336, 39, 34, 35, + 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, + 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, + 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, + + 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, + 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, + 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, + 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, + 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, + 35, 35, 35, 40, 634, 40, 54, 189, 54, 69, + 69, 188, 69, 54, 80, 80, 69, 82, 82, 188, + 82, 189, 128, 128, 82, 278, 278, 131, 131, 953, + 138, 138, 359, 82, 187, 190, 194, 634, 195, 82, + 187, 188, 191, 201, 196, 345, 80, 192, 196, 188, + + 952, 189, 345, 40, 128, 40, 54, 54, 54, 131, + 897, 359, 138, 191, 187, 190, 194, 192, 195, 187, + 198, 82, 191, 201, 196, 80, 896, 192, 196, 203, + 198, 204, 40, 128, 40, 65, 243, 243, 131, 243, + 69, 138, 191, 250, 205, 197, 192, 361, 82, 197, + 198, 206, 251, 200, 65, 259, 65, 273, 65, 203, + 198, 204, 895, 200, 65, 894, 200, 65, 65, 65, + 893, 65, 65, 65, 205, 197, 361, 65, 892, 197, + 250, 206, 251, 200, 65, 259, 65, 273, 65, 211, + 211, 211, 211, 200, 65, 200, 891, 65, 65, 65, + + 65, 65, 65, 890, 247, 247, 65, 247, 65, 889, + 250, 254, 254, 888, 254, 255, 255, 887, 255, 256, + 256, 363, 256, 257, 257, 275, 257, 293, 254, 254, + 254, 254, 255, 255, 255, 255, 256, 256, 256, 256, + 257, 257, 257, 257, 264, 264, 304, 264, 276, 276, + 363, 264, 305, 886, 254, 275, 275, 293, 312, 312, + 256, 312, 332, 257, 885, 284, 284, 884, 284, 333, + 349, 350, 284, 355, 356, 358, 304, 883, 365, 366, + 276, 284, 305, 254, 367, 360, 368, 284, 371, 358, + 256, 369, 332, 257, 319, 319, 319, 319, 372, 333, + + 349, 350, 360, 355, 356, 358, 364, 365, 366, 276, + 364, 373, 381, 367, 374, 360, 368, 371, 358, 284, + 418, 369, 418, 882, 420, 264, 420, 422, 372, 422, + 881, 360, 391, 391, 391, 391, 364, 424, 880, 424, + 364, 373, 381, 374, 376, 378, 284, 321, 321, 321, + 321, 321, 321, 321, 321, 321, 321, 321, 321, 321, + 321, 321, 321, 321, 321, 321, 321, 321, 321, 321, + 321, 321, 370, 376, 378, 321, 370, 321, 321, 321, + 321, 321, 321, 321, 321, 321, 321, 321, 321, 321, + 321, 321, 321, 321, 321, 321, 321, 321, 321, 321, + + 321, 379, 370, 380, 383, 370, 382, 383, 384, 385, + 382, 879, 386, 380, 387, 382, 385, 878, 405, 427, + 427, 412, 413, 433, 433, 448, 414, 448, 639, 639, + 379, 416, 426, 380, 383, 877, 382, 383, 384, 385, + 382, 386, 380, 387, 531, 382, 385, 388, 405, 388, + 412, 413, 388, 388, 408, 408, 414, 408, 388, 388, + 428, 416, 426, 876, 388, 388, 875, 411, 411, 388, + 411, 408, 408, 408, 408, 441, 388, 388, 443, 388, + 429, 429, 388, 388, 411, 411, 411, 411, 388, 388, + 428, 428, 446, 388, 388, 431, 431, 447, 388, 438, + + 438, 438, 438, 464, 450, 441, 450, 465, 443, 469, + 470, 521, 429, 521, 871, 471, 429, 524, 870, 524, + 526, 526, 446, 526, 531, 818, 625, 447, 625, 431, + 431, 626, 626, 464, 626, 632, 632, 465, 632, 469, + 470, 429, 430, 430, 471, 430, 430, 430, 430, 430, + 430, 430, 430, 430, 430, 430, 430, 430, 430, 430, + 430, 430, 430, 430, 430, 430, 430, 430, 430, 430, + 430, 430, 430, 430, 430, 430, 430, 430, 430, 430, + 430, 430, 430, 430, 430, 430, 430, 430, 430, 430, + 430, 430, 430, 430, 430, 430, 817, 430, 430, 430, + + 430, 430, 430, 430, 430, 430, 430, 430, 430, 430, + 430, 430, 430, 430, 430, 430, 430, 430, 430, 430, + 430, 430, 430, 430, 430, 430, 432, 432, 432, 432, + 451, 452, 453, 457, 456, 432, 432, 432, 432, 432, + 432, 454, 459, 460, 472, 461, 451, 452, 473, 458, + 453, 474, 457, 461, 454, 816, 456, 475, 476, 477, + 432, 432, 459, 460, 478, 432, 432, 432, 432, 432, + 432, 458, 480, 472, 458, 482, 451, 452, 473, 481, + 453, 474, 457, 461, 454, 456, 486, 475, 476, 477, + 484, 487, 459, 460, 478, 815, 485, 488, 489, 814, + + 458, 491, 480, 458, 462, 482, 492, 493, 481, 462, + 462, 462, 462, 494, 495, 462, 486, 496, 497, 484, + 462, 487, 498, 499, 462, 485, 488, 462, 489, 462, + 500, 491, 462, 501, 502, 503, 492, 493, 505, 462, + 462, 462, 462, 494, 495, 462, 506, 496, 497, 504, + 462, 507, 498, 499, 462, 504, 462, 508, 462, 509, + 500, 462, 510, 501, 502, 503, 511, 513, 505, 512, + 514, 515, 516, 517, 519, 506, 518, 519, 519, 504, + 507, 520, 638, 638, 638, 504, 546, 508, 527, 509, + 528, 529, 510, 533, 543, 544, 511, 513, 512, 813, + + 514, 515, 516, 517, 519, 518, 519, 519, 631, 522, + 522, 520, 522, 525, 525, 546, 525, 719, 527, 719, + 528, 529, 812, 533, 543, 544, 522, 522, 522, 522, + 525, 525, 525, 525, 534, 534, 811, 534, 534, 534, + 534, 534, 534, 534, 534, 534, 534, 534, 534, 534, + 534, 534, 534, 534, 534, 534, 534, 534, 534, 534, + 534, 534, 534, 534, 534, 534, 534, 534, 534, 534, + 534, 534, 534, 534, 534, 534, 534, 534, 534, 534, + 534, 534, 534, 534, 534, 534, 534, 534, 631, 534, + 534, 534, 534, 534, 534, 534, 534, 534, 534, 534, + + 534, 534, 534, 534, 534, 534, 534, 534, 534, 534, + 534, 534, 534, 534, 534, 534, 534, 534, 535, 535, + 545, 548, 550, 810, 539, 539, 549, 552, 557, 551, + 554, 549, 552, 553, 809, 559, 558, 640, 640, 548, + 551, 548, 556, 554, 727, 727, 550, 556, 557, 558, + 545, 559, 535, 535, 536, 536, 536, 536, 539, 539, + 553, 549, 552, 536, 536, 536, 536, 536, 536, 548, + 551, 548, 555, 554, 562, 550, 560, 556, 557, 558, + 800, 559, 800, 563, 569, 561, 566, 562, 564, 553, + 555, 571, 560, 536, 536, 536, 536, 536, 536, 540, + + 540, 540, 540, 561, 565, 563, 566, 564, 540, 540, + 540, 540, 540, 540, 569, 567, 568, 562, 570, 572, + 555, 571, 560, 575, 568, 808, 565, 576, 577, 565, + 578, 579, 580, 561, 563, 567, 566, 564, 540, 540, + 540, 540, 540, 540, 582, 584, 581, 570, 572, 583, + 587, 806, 588, 575, 568, 565, 576, 577, 565, 578, + 589, 579, 580, 581, 590, 567, 594, 595, 599, 581, + 799, 597, 598, 601, 582, 584, 602, 603, 583, 604, + 587, 588, 605, 606, 796, 607, 608, 609, 611, 589, + 612, 613, 615, 581, 590, 594, 614, 595, 599, 581, + + 597, 598, 601, 616, 617, 619, 602, 603, 618, 604, + 620, 605, 621, 606, 607, 608, 620, 609, 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1212, 1214, 0, + 1214, 0, 1214, 1214, 0, 0, 0, 1214, 1215, 0, + + 1215, 1215, 1215, 1215, 1215, 1215, 1215, 1215, 1215, 1215, + 1215, 1215, 1215, 1215, 1215, 1215, 1215, 1215, 1215, 1216, + 0, 1216, 1216, 1216, 1216, 1216, 1216, 1216, 1216, 1216, + 1216, 1216, 1216, 1216, 1216, 1216, 1216, 1216, 1216, 1216, + 1217, 1217, 0, 0, 0, 1217, 1217, 1218, 0, 1218, + 1218, 1218, 1218, 1218, 1218, 1218, 1218, 1218, 1218, 1218, + 1218, 1218, 1218, 1218, 1218, 1218, 1218, 1218, 1219, 1219, + 1219, 1219, 1219, 1219, 1219, 1219, 1219, 1219, 1219, 1219, + 1219, 1219, 1219, 1219, 1219, 1219, 1219, 1219, 1219, 1220, + 1220, 1220, 1220, 1220, 1220, 1220, 1220, 1220, 1220, 1220, + + 1220, 1220, 1220, 1220, 1220, 1220, 1220, 1220, 1220, 1220, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, + 1113, 1113, 1113, 1113, 1113 + + } ; + +static yy_state_type yy_last_accepting_state; +static char *yy_last_accepting_cpos; + +extern int yy_flex_debug; +int yy_flex_debug = 0; + +/* The intent behind this definition is that it'll catch + * any uses of REJECT which flex missed. + */ +#define REJECT reject_used_but_not_detected +#define yymore() yymore_used_but_not_detected +#define YY_MORE_ADJ 0 +#define YY_RESTORE_YY_MORE_OFFSET +char *yytext; +#line 1 "scan.l" +/* scan.l - scanner for flex input -*-C-*- */ +#line 4 "scan.l" +/* Copyright (c) 1990 The Regents of the University of California. */ +/* All rights reserved. */ + +/* This code is derived from software contributed to Berkeley by */ +/* Vern Paxson. */ + +/* The United States Government has rights in this work pursuant */ +/* to contract no. DE-AC03-76SF00098 between the United States */ +/* Department of Energy and the University of California. */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#include "flexdef.h" +#include "parse.h" +extern bool tablesverify, tablesext; +extern int trlcontxt; /* Set in parse.y for each rule. */ +extern const char *escaped_qstart, *escaped_qend; + +#define M4QSTART "[""[" +#define M4QEND "]""]" + +#define ESCAPED_QSTART "[" M4QEND M4QSTART "[" M4QEND M4QSTART +#define ESCAPED_QEND M4QEND "]" M4QSTART M4QEND "]" M4QSTART + +#define ACTION_ECHO add_action( yytext ) +#define ACTION_IFDEF(def, should_define) \ + { \ + if ( should_define ) \ + action_define( def, 1 ); \ + } + +#define ACTION_ECHO_QSTART add_action (ESCAPED_QSTART) +#define ACTION_ECHO_QEND add_action (ESCAPED_QEND) + +#define ACTION_M4_IFDEF(def, should_define) \ + do{ \ + if ( should_define ) \ + buf_m4_define( &m4defs_buf, def, NULL);\ + else \ + buf_m4_undefine( &m4defs_buf, def);\ + } while(0) + +#define MARK_END_OF_PROLOG mark_prolog(); + +#define YY_DECL \ + int flexscan(void) + +#define RETURNCHAR \ + yylval = (unsigned char) yytext[0]; \ + return CHAR; + +#define RETURNNAME \ + if(yyleng < MAXLINE) \ + { \ + strncpy( nmstr, yytext, sizeof(nmstr) ); \ + return NAME; \ + } \ + else \ + do { \ + synerr(_("Input line too long\n")); \ + FLEX_EXIT(EXIT_FAILURE); \ + } while (0) + +#define PUT_BACK_STRING(str, start) \ + { size_t i = strlen( str ); \ + while ( i > start ) \ + unput((str)[--i]); \ + } + +#define CHECK_REJECT(str) \ + if ( all_upper( str ) ) \ + reject = true; + +#define CHECK_YYMORE(str) \ + if ( all_lower( str ) ) \ + yymore_used = true; + +#define YY_USER_INIT \ + if ( getenv("POSIXLY_CORRECT") ) \ + posix_compat = true; + +#define START_CODEBLOCK(x) do { \ + /* Emit the needed line directive... */\ + if (indented_code == false) { \ + linenum++; \ + line_directive_out(NULL, 1); \ + } \ + add_action(M4QSTART); \ + yy_push_state(CODEBLOCK); \ + if ((indented_code = x)) ACTION_ECHO; \ +} while(0) + +#define END_CODEBLOCK do { \ + yy_pop_state();\ + add_action(M4QEND); \ + if (!indented_code) line_directive_out(NULL, 0);\ +} while (0) + +#line 1966 "scan.c" + +#line 1968 "scan.c" + +#define INITIAL 0 +#define SECT2 1 +#define SECT2PROLOG 2 +#define SECT3 3 +#define CODEBLOCK 4 +#define PICKUPDEF 5 +#define SC 6 +#define CARETISBOL 7 +#define NUM 8 +#define QUOTE 9 +#define FIRSTCCL 10 +#define CCL 11 +#define ACTION 12 +#define RECOVER 13 +#define COMMENT 14 +#define ACTION_STRING 15 +#define PERCENT_BRACE_ACTION 16 +#define OPTION 17 +#define LINEDIR 18 +#define CODEBLOCK_MATCH_BRACE 19 +#define GROUP_WITH_PARAMS 20 +#define GROUP_MINUS_PARAMS 21 +#define EXTENDED_COMMENT 22 +#define COMMENT_DISCARD 23 +#define CODE_COMMENT 24 +#define SECT3_NOESCAPE 25 +#define CHARACTER_CONSTANT 26 + +#ifndef YY_NO_UNISTD_H +/* Special case for "unistd.h", since it is non-ANSI. We include it way + * down here because we want the user's section 1 to have been scanned first. + * The user has a chance to override it with an option. + */ +#include +#endif + +#ifndef YY_EXTRA_TYPE +#define YY_EXTRA_TYPE void * +#endif + +static int yy_init_globals ( void ); + +/* Accessor methods to globals. + These are made visible to non-reentrant scanners for convenience. */ + +int yylex_destroy ( void ); + +int yyget_debug ( void ); + +void yyset_debug ( int debug_flag ); + +YY_EXTRA_TYPE yyget_extra ( void ); + +void yyset_extra ( YY_EXTRA_TYPE user_defined ); + +FILE *yyget_in ( void ); + +void yyset_in ( FILE * _in_str ); + +FILE *yyget_out ( void ); + +void yyset_out ( FILE * _out_str ); + + int yyget_leng ( void ); + +char *yyget_text ( void ); + +int yyget_lineno ( void ); + +void yyset_lineno ( int _line_number ); + +/* Macros after this point can all be overridden by user definitions in + * section 1. + */ + +#ifndef YY_SKIP_YYWRAP +#ifdef __cplusplus +extern "C" int yywrap ( void ); +#else +extern int yywrap ( void ); +#endif +#endif + +#ifndef YY_NO_UNPUT + + static void yyunput ( int c, char *buf_ptr ); + +#endif + +#ifndef yytext_ptr +static void yy_flex_strncpy ( char *, const char *, int ); +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen ( const char * ); +#endif + +#ifndef YY_NO_INPUT +#ifdef __cplusplus +static int yyinput ( void ); +#else +static int input ( void ); +#endif + +#endif + + static int yy_start_stack_ptr = 0; + static int yy_start_stack_depth = 0; + static int *yy_start_stack = NULL; + + static void yy_push_state ( int _new_state ); + + static void yy_pop_state ( void ); + +/* Amount of stuff to slurp up with each read. */ +#ifndef YY_READ_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k */ +#define YY_READ_BUF_SIZE 16384 +#else +#define YY_READ_BUF_SIZE 8192 +#endif /* __ia64__ */ +#endif + +/* Copy whatever the last rule matched to the standard output. */ +#ifndef ECHO +/* This used to be an fputs(), but since the string might contain NUL's, + * we now use fwrite(). + */ +#define ECHO do { if (fwrite( yytext, (size_t) yyleng, 1, yyout )) {} } while (0) +#endif + +/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, + * is returned in "result". + */ +#ifndef YY_INPUT +#define YY_INPUT(buf,result,max_size) \ + if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ + { \ + int c = '*'; \ + int n; \ + for ( n = 0; n < max_size && \ + (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ + buf[n] = (char) c; \ + if ( c == '\n' ) \ + buf[n++] = (char) c; \ + if ( c == EOF && ferror( yyin ) ) \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + result = n; \ + } \ + else \ + { \ + errno=0; \ + while ( (result = (int) fread(buf, 1, (yy_size_t) max_size, yyin)) == 0 && ferror(yyin)) \ + { \ + if( errno != EINTR) \ + { \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + break; \ + } \ + errno=0; \ + clearerr(yyin); \ + } \ + }\ +\ + +#endif + +/* No semi-colon after return; correct usage is to write "yyterminate();" - + * we don't want an extra ';' after the "return" because that will cause + * some compilers to complain about unreachable statements. + */ +#ifndef yyterminate +#define yyterminate() return YY_NULL +#endif + +/* Number of entries by which start-condition stack grows. */ +#ifndef YY_START_STACK_INCR +#define YY_START_STACK_INCR 25 +#endif + +/* Report a fatal error. */ +#ifndef YY_FATAL_ERROR +#define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) +#endif + +/* end tables serialization structures and prototypes */ + +/* Default declaration of generated scanner - a define so the user can + * easily add parameters. + */ +#ifndef YY_DECL +#define YY_DECL_IS_OURS 1 + +extern int yylex (void); + +#define YY_DECL int yylex (void) +#endif /* !YY_DECL */ + +/* Code executed at the beginning of each rule, after yytext and yyleng + * have been set up. + */ +#ifndef YY_USER_ACTION +#define YY_USER_ACTION +#endif + +/* Code executed at the end of each rule. */ +#ifndef YY_BREAK +#define YY_BREAK /*LINTED*/break; +#endif + +#define YY_RULE_SETUP \ + if ( yyleng > 0 ) \ + YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \ + (yytext[yyleng - 1] == '\n'); \ + YY_USER_ACTION + +/** The main scanner function which does all the work. + */ +YY_DECL +{ + yy_state_type yy_current_state; + char *yy_cp, *yy_bp; + int yy_act; + + if ( !(yy_init) ) + { + (yy_init) = 1; + +#ifdef YY_USER_INIT + YY_USER_INIT; +#endif + + if ( ! (yy_start) ) + (yy_start) = 1; /* first start state */ + + if ( ! yyin ) + yyin = stdin; + + if ( ! yyout ) + yyout = stdout; + + if ( ! YY_CURRENT_BUFFER ) { + yyensure_buffer_stack (); + YY_CURRENT_BUFFER_LVALUE = + yy_create_buffer( yyin, YY_BUF_SIZE ); + } + + yy_load_buffer_state( ); + } + + { +#line 158 "scan.l" + +#line 160 "scan.l" + static int bracelevel, didadef, indented_code; + static int doing_rule_action = false; + static int option_sense; + + int doing_codeblock = false; + int brace_depth=0, brace_start_line=0; + char nmdef[MAXLINE]; + + +#line 2234 "scan.c" + + while ( /*CONSTCOND*/1 ) /* loops until end-of-file is reached */ + { + yy_cp = (yy_c_buf_p); + + /* Support of yytext. */ + *yy_cp = (yy_hold_char); + + /* yy_bp points to the position in yy_ch_buf of the start of + * the current run. + */ + yy_bp = yy_cp; + + yy_current_state = (yy_start); + yy_current_state += YY_AT_BOL(); +yy_match: + do + { + YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ; + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 1114 ) + yy_c = yy_meta[yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; + ++yy_cp; + } + while ( yy_base[yy_current_state] != 4511 ); + +yy_find_action: + yy_act = yy_accept[yy_current_state]; + if ( yy_act == 0 ) + { /* have to back up */ + yy_cp = (yy_last_accepting_cpos); + yy_current_state = (yy_last_accepting_state); + yy_act = yy_accept[yy_current_state]; + } + + YY_DO_BEFORE_ACTION; + +do_action: /* This label is used only to access EOF actions. */ + + switch ( yy_act ) + { /* beginning of action switch */ + case 0: /* must back up */ + /* undo the effects of YY_DO_BEFORE_ACTION */ + *yy_cp = (yy_hold_char); + yy_cp = (yy_last_accepting_cpos); + yy_current_state = (yy_last_accepting_state); + goto yy_find_action; + +case 1: +YY_RULE_SETUP +#line 170 "scan.l" +START_CODEBLOCK(true); + YY_BREAK +case 2: +YY_RULE_SETUP +#line 171 "scan.l" +add_action("/*[""["); yy_push_state( COMMENT ); + YY_BREAK +case 3: +YY_RULE_SETUP +#line 172 "scan.l" +yy_push_state( LINEDIR ); + YY_BREAK +case 4: +YY_RULE_SETUP +#line 173 "scan.l" +return SCDECL; + YY_BREAK +case 5: +YY_RULE_SETUP +#line 174 "scan.l" +return XSCDECL; + YY_BREAK +case 6: +/* rule 6 can match eol */ +YY_RULE_SETUP +#line 175 "scan.l" +START_CODEBLOCK(false); + YY_BREAK +case 7: +/* rule 7 can match eol */ +YY_RULE_SETUP +#line 176 "scan.l" +{ + brace_start_line = linenum; + ++linenum; + buf_linedir( &top_buf, infilename?infilename:"", linenum); + brace_depth = 1; + yy_push_state(CODEBLOCK_MATCH_BRACE); + } + YY_BREAK +case 8: +YY_RULE_SETUP +#line 184 "scan.l" +synerr( _("malformed '%top' directive") ); + YY_BREAK +case 9: +YY_RULE_SETUP +#line 186 "scan.l" +/* discard */ + YY_BREAK +case 10: +YY_RULE_SETUP +#line 188 "scan.l" +{ + sectnum = 2; + bracelevel = 0; + mark_defs1(); + line_directive_out(NULL, 1); + BEGIN(SECT2PROLOG); + return SECTEND; + } + YY_BREAK +case 11: +/* rule 11 can match eol */ +YY_RULE_SETUP +#line 197 "scan.l" +yytext_is_array = false; ++linenum; + YY_BREAK +case 12: +/* rule 12 can match eol */ +YY_RULE_SETUP +#line 198 "scan.l" +yytext_is_array = true; ++linenum; + YY_BREAK +case 13: +YY_RULE_SETUP +#line 200 "scan.l" +BEGIN(OPTION); return TOK_OPTION; + YY_BREAK +case 14: +/* rule 14 can match eol */ +YY_RULE_SETUP +#line 202 "scan.l" +++linenum; /* ignore */ + YY_BREAK +case 15: +/* rule 15 can match eol */ +YY_RULE_SETUP +#line 203 "scan.l" +++linenum; /* ignore */ + YY_BREAK +/* xgettext: no-c-format */ +case 16: +/* rule 16 can match eol */ +YY_RULE_SETUP +#line 206 "scan.l" +synerr( _( "unrecognized '%' directive" ) ); + YY_BREAK +case 17: +YY_RULE_SETUP +#line 208 "scan.l" +{ + if(yyleng < MAXLINE) + { + strncpy( nmstr, yytext, sizeof(nmstr) ); + } + else + { + synerr( _("Definition name too long\n")); + FLEX_EXIT(EXIT_FAILURE); + } + + didadef = false; + BEGIN(PICKUPDEF); + } + YY_BREAK +case 18: +YY_RULE_SETUP +#line 223 "scan.l" +RETURNNAME; + YY_BREAK +case 19: +/* rule 19 can match eol */ +YY_RULE_SETUP +#line 224 "scan.l" +++linenum; /* allows blank lines in section 1 */ + YY_BREAK +case 20: +/* rule 20 can match eol */ +YY_RULE_SETUP +#line 225 "scan.l" +ACTION_ECHO; ++linenum; /* maybe end of comment line */ + YY_BREAK + +/* */ +case 21: +YY_RULE_SETUP +#line 230 "scan.l" +ACTION_ECHO; + YY_BREAK +case 22: +YY_RULE_SETUP +#line 231 "scan.l" +ACTION_ECHO; + YY_BREAK +case 23: +/* rule 23 can match eol */ +YY_RULE_SETUP +#line 233 "scan.l" +++linenum; ACTION_ECHO; + YY_BREAK + + +case 24: +YY_RULE_SETUP +#line 236 "scan.l" +add_action("*/]""]"); yy_pop_state(); + YY_BREAK + + +case 25: +YY_RULE_SETUP +#line 239 "scan.l" +ACTION_ECHO; yy_pop_state(); + YY_BREAK + + +/* This is the same as COMMENT, but is discarded rather than output. */ +case 26: +YY_RULE_SETUP +#line 244 "scan.l" +yy_pop_state(); + YY_BREAK +case 27: +YY_RULE_SETUP +#line 245 "scan.l" +; + YY_BREAK +case 28: +YY_RULE_SETUP +#line 246 "scan.l" +; + YY_BREAK +case 29: +/* rule 29 can match eol */ +YY_RULE_SETUP +#line 247 "scan.l" +++linenum; + YY_BREAK + + +case 30: +YY_RULE_SETUP +#line 251 "scan.l" +yy_pop_state(); + YY_BREAK +case 31: +YY_RULE_SETUP +#line 252 "scan.l" +; + YY_BREAK +case 32: +/* rule 32 can match eol */ +YY_RULE_SETUP +#line 253 "scan.l" +++linenum; + YY_BREAK + + +case 33: +/* rule 33 can match eol */ +YY_RULE_SETUP +#line 257 "scan.l" +yy_pop_state(); + YY_BREAK +case 34: +YY_RULE_SETUP +#line 258 "scan.l" +linenum = myctoi( yytext ); + YY_BREAK +case 35: +YY_RULE_SETUP +#line 260 "scan.l" +{ + free(infilename); + infilename = xstrdup(yytext + 1); + infilename[strlen( infilename ) - 1] = '\0'; + } + YY_BREAK +case 36: +YY_RULE_SETUP +#line 265 "scan.l" +/* ignore spurious characters */ + YY_BREAK + + +case 37: +YY_RULE_SETUP +#line 268 "scan.l" +ACTION_ECHO_QSTART; + YY_BREAK +case 38: +YY_RULE_SETUP +#line 269 "scan.l" +ACTION_ECHO_QEND; + YY_BREAK + + +case 39: +/* rule 39 can match eol */ +YY_RULE_SETUP +#line 273 "scan.l" +++linenum; END_CODEBLOCK; + YY_BREAK +case 40: +YY_RULE_SETUP +#line 274 "scan.l" +ACTION_ECHO; + YY_BREAK +case 41: +YY_RULE_SETUP +#line 275 "scan.l" +ACTION_ECHO; + YY_BREAK +case 42: +/* rule 42 can match eol */ +YY_RULE_SETUP +#line 276 "scan.l" +{ + ++linenum; + ACTION_ECHO; + if ( indented_code ) END_CODEBLOCK; + } + YY_BREAK + + +case 43: +YY_RULE_SETUP +#line 284 "scan.l" +{ + if( --brace_depth == 0){ + /* TODO: Matched. */ + yy_pop_state(); + }else + buf_strnappend(&top_buf, yytext, yyleng); + } + YY_BREAK +case 44: +YY_RULE_SETUP +#line 292 "scan.l" +{ + brace_depth++; + buf_strnappend(&top_buf, yytext, yyleng); + } + YY_BREAK +case 45: +/* rule 45 can match eol */ +YY_RULE_SETUP +#line 297 "scan.l" +{ + ++linenum; + buf_strnappend(&top_buf, yytext, yyleng); + } + YY_BREAK +case 46: +YY_RULE_SETUP +#line 302 "scan.l" +buf_strnappend(&top_buf, escaped_qstart, (int) strlen(escaped_qstart)); + YY_BREAK +case 47: +YY_RULE_SETUP +#line 303 "scan.l" +buf_strnappend(&top_buf, escaped_qend, (int) strlen(escaped_qend)); + YY_BREAK +case 48: +YY_RULE_SETUP +#line 304 "scan.l" +{ + buf_strnappend(&top_buf, yytext, yyleng); + } + YY_BREAK +case YY_STATE_EOF(CODEBLOCK_MATCH_BRACE): +#line 308 "scan.l" +{ + linenum = brace_start_line; + synerr(_("Unmatched '{'")); + yyterminate(); + } + YY_BREAK + + +case 49: +YY_RULE_SETUP +#line 317 "scan.l" +/* separates name and definition */ + YY_BREAK +case 50: +YY_RULE_SETUP +#line 319 "scan.l" +{ + if(yyleng < MAXLINE) + { + strncpy( nmdef, yytext, sizeof(nmdef) ); + } + else + { + format_synerr( _("Definition value for {%s} too long\n"), nmstr); + FLEX_EXIT(EXIT_FAILURE); + } + /* Skip trailing whitespace. */ + { + size_t i = strlen( nmdef ); + while (i > 0 && (nmdef[i-1] == ' ' || nmdef[i-1] == '\t')) + --i; + nmdef[i] = '\0'; + } + + ndinstal( nmstr, nmdef ); + didadef = true; + } + YY_BREAK +case 51: +/* rule 51 can match eol */ +YY_RULE_SETUP +#line 341 "scan.l" +{ + if ( ! didadef ) + synerr( _( "incomplete name definition" ) ); + BEGIN(INITIAL); + ++linenum; + } + YY_BREAK + + +case 52: +/* rule 52 can match eol */ +YY_RULE_SETUP +#line 351 "scan.l" +++linenum; BEGIN(INITIAL); + YY_BREAK +case 53: +YY_RULE_SETUP +#line 352 "scan.l" +option_sense = true; + YY_BREAK +case 54: +YY_RULE_SETUP +#line 354 "scan.l" +return '='; + YY_BREAK +case 55: +YY_RULE_SETUP +#line 356 "scan.l" +option_sense = ! option_sense; + YY_BREAK +case 56: +YY_RULE_SETUP +#line 358 "scan.l" +csize = option_sense ? 128 : 256; + YY_BREAK +case 57: +YY_RULE_SETUP +#line 359 "scan.l" +csize = option_sense ? 256 : 128; + YY_BREAK +case 58: +YY_RULE_SETUP +#line 361 "scan.l" +long_align = option_sense; + YY_BREAK +case 59: +YY_RULE_SETUP +#line 362 "scan.l" +{ + ACTION_M4_IFDEF( "M4""_YY_ALWAYS_INTERACTIVE", option_sense ); + interactive = option_sense; + } + YY_BREAK +case 60: +YY_RULE_SETUP +#line 366 "scan.l" +yytext_is_array = option_sense; + YY_BREAK +case 61: +YY_RULE_SETUP +#line 367 "scan.l" +backing_up_report = option_sense; + YY_BREAK +case 62: +YY_RULE_SETUP +#line 368 "scan.l" +interactive = ! option_sense; + YY_BREAK +case 63: +YY_RULE_SETUP +#line 369 "scan.l" +bison_bridge_lval = option_sense; + YY_BREAK +case 64: +YY_RULE_SETUP +#line 370 "scan.l" +{ if((bison_bridge_lloc = option_sense)) + bison_bridge_lval = true; + } + YY_BREAK +case 65: +YY_RULE_SETUP +#line 373 "scan.l" +C_plus_plus = option_sense; + YY_BREAK +case 66: +YY_RULE_SETUP +#line 374 "scan.l" +sf_set_case_ins(!option_sense); + YY_BREAK +case 67: +YY_RULE_SETUP +#line 375 "scan.l" +sf_set_case_ins(option_sense); + YY_BREAK +case 68: +YY_RULE_SETUP +#line 376 "scan.l" +ddebug = option_sense; + YY_BREAK +case 69: +YY_RULE_SETUP +#line 377 "scan.l" +spprdflt = ! option_sense; + YY_BREAK +case 70: +YY_RULE_SETUP +#line 378 "scan.l" +useecs = option_sense; + YY_BREAK +case 71: +YY_RULE_SETUP +#line 379 "scan.l" +{ + useecs = usemecs = false; + use_read = fullspd = true; + } + YY_BREAK +case 72: +YY_RULE_SETUP +#line 383 "scan.l" +{ + useecs = usemecs = false; + use_read = fulltbl = true; + } + YY_BREAK +case 73: +YY_RULE_SETUP +#line 387 "scan.l" +ACTION_IFDEF("YY_NO_INPUT", ! option_sense); + YY_BREAK +case 74: +YY_RULE_SETUP +#line 388 "scan.l" +interactive = option_sense; + YY_BREAK +case 75: +YY_RULE_SETUP +#line 389 "scan.l" +lex_compat = option_sense; + YY_BREAK +case 76: +YY_RULE_SETUP +#line 390 "scan.l" +posix_compat = option_sense; + YY_BREAK +case 77: +YY_RULE_SETUP +#line 391 "scan.l" +gen_line_dirs = option_sense; + YY_BREAK +case 78: +YY_RULE_SETUP +#line 392 "scan.l" +{ + ACTION_M4_IFDEF( "M4""_YY_MAIN", option_sense); + /* Override yywrap */ + if( option_sense == true ) + do_yywrap = false; + } + YY_BREAK +case 79: +YY_RULE_SETUP +#line 398 "scan.l" +usemecs = option_sense; + YY_BREAK +case 80: +YY_RULE_SETUP +#line 399 "scan.l" +{ + ACTION_M4_IFDEF( "M4""_YY_NEVER_INTERACTIVE", option_sense ); + interactive = !option_sense; + } + YY_BREAK +case 81: +YY_RULE_SETUP +#line 403 "scan.l" +performance_report += option_sense ? 1 : -1; + YY_BREAK +case 82: +YY_RULE_SETUP +#line 404 "scan.l" +yytext_is_array = ! option_sense; + YY_BREAK +case 83: +YY_RULE_SETUP +#line 405 "scan.l" +use_read = option_sense; + YY_BREAK +case 84: +YY_RULE_SETUP +#line 406 "scan.l" +reentrant = option_sense; + YY_BREAK +case 85: +YY_RULE_SETUP +#line 407 "scan.l" +reject_really_used = option_sense; + YY_BREAK +case 86: +YY_RULE_SETUP +#line 408 "scan.l" +ACTION_M4_IFDEF( "M4""_YY_STACK_USED", option_sense ); + YY_BREAK +case 87: +YY_RULE_SETUP +#line 409 "scan.l" +do_stdinit = option_sense; + YY_BREAK +case 88: +YY_RULE_SETUP +#line 410 "scan.l" +use_stdout = option_sense; + YY_BREAK +case 89: +YY_RULE_SETUP +#line 411 "scan.l" +ACTION_IFDEF("YY_NO_UNISTD_H", ! option_sense); + YY_BREAK +case 90: +YY_RULE_SETUP +#line 412 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_UNPUT", ! option_sense); + YY_BREAK +case 91: +YY_RULE_SETUP +#line 413 "scan.l" +printstats = option_sense; + YY_BREAK +case 92: +YY_RULE_SETUP +#line 414 "scan.l" +nowarn = ! option_sense; + YY_BREAK +case 93: +YY_RULE_SETUP +#line 415 "scan.l" +do_yylineno = option_sense; ACTION_M4_IFDEF("M4""_YY_USE_LINENO", option_sense); + YY_BREAK +case 94: +YY_RULE_SETUP +#line 416 "scan.l" +yymore_really_used = option_sense; + YY_BREAK +case 95: +YY_RULE_SETUP +#line 417 "scan.l" +do_yywrap = option_sense; + YY_BREAK +case 96: +YY_RULE_SETUP +#line 419 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_PUSH_STATE", ! option_sense); + YY_BREAK +case 97: +YY_RULE_SETUP +#line 420 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_POP_STATE", ! option_sense); + YY_BREAK +case 98: +YY_RULE_SETUP +#line 421 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_TOP_STATE", ! option_sense); + YY_BREAK +case 99: +YY_RULE_SETUP +#line 423 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_SCAN_BUFFER", ! option_sense); + YY_BREAK +case 100: +YY_RULE_SETUP +#line 424 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_SCAN_BYTES", ! option_sense); + YY_BREAK +case 101: +YY_RULE_SETUP +#line 425 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_SCAN_STRING", ! option_sense); + YY_BREAK +case 102: +YY_RULE_SETUP +#line 427 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_FLEX_ALLOC", ! option_sense); + YY_BREAK +case 103: +YY_RULE_SETUP +#line 428 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_FLEX_REALLOC", ! option_sense); + YY_BREAK +case 104: +YY_RULE_SETUP +#line 429 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_FLEX_FREE", ! option_sense); + YY_BREAK +case 105: +YY_RULE_SETUP +#line 431 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_GET_DEBUG", ! option_sense); + YY_BREAK +case 106: +YY_RULE_SETUP +#line 432 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_SET_DEBUG", ! option_sense); + YY_BREAK +case 107: +YY_RULE_SETUP +#line 433 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_GET_EXTRA", ! option_sense); + YY_BREAK +case 108: +YY_RULE_SETUP +#line 434 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_SET_EXTRA", ! option_sense); + YY_BREAK +case 109: +YY_RULE_SETUP +#line 435 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_GET_LENG", ! option_sense); + YY_BREAK +case 110: +YY_RULE_SETUP +#line 436 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_GET_TEXT", ! option_sense); + YY_BREAK +case 111: +YY_RULE_SETUP +#line 437 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_GET_LINENO", ! option_sense); + YY_BREAK +case 112: +YY_RULE_SETUP +#line 438 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_SET_LINENO", ! option_sense); + YY_BREAK +case 113: +YY_RULE_SETUP +#line 439 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_GET_IN", ! option_sense); + YY_BREAK +case 114: +YY_RULE_SETUP +#line 440 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_SET_IN", ! option_sense); + YY_BREAK +case 115: +YY_RULE_SETUP +#line 441 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_GET_OUT", ! option_sense); + YY_BREAK +case 116: +YY_RULE_SETUP +#line 442 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_SET_OUT", ! option_sense); + YY_BREAK +case 117: +YY_RULE_SETUP +#line 443 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_GET_LVAL", ! option_sense); + YY_BREAK +case 118: +YY_RULE_SETUP +#line 444 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_SET_LVAL", ! option_sense); + YY_BREAK +case 119: +YY_RULE_SETUP +#line 445 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_GET_LLOC", ! option_sense); + YY_BREAK +case 120: +YY_RULE_SETUP +#line 446 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_SET_LLOC", ! option_sense); + YY_BREAK +case 121: +YY_RULE_SETUP +#line 448 "scan.l" +return TOK_EXTRA_TYPE; + YY_BREAK +case 122: +YY_RULE_SETUP +#line 449 "scan.l" +return TOK_OUTFILE; + YY_BREAK +case 123: +YY_RULE_SETUP +#line 450 "scan.l" +return TOK_PREFIX; + YY_BREAK +case 124: +YY_RULE_SETUP +#line 451 "scan.l" +return TOK_YYCLASS; + YY_BREAK +case 125: +YY_RULE_SETUP +#line 452 "scan.l" +return TOK_HEADER_FILE; + YY_BREAK +case 126: +YY_RULE_SETUP +#line 453 "scan.l" +return TOK_TABLES_FILE; + YY_BREAK +case 127: +YY_RULE_SETUP +#line 454 "scan.l" +{ + tablesverify = option_sense; + if(!tablesext && option_sense) + tablesext = true; + } + YY_BREAK +case 128: +YY_RULE_SETUP +#line 461 "scan.l" +{ + if(yyleng-1 < MAXLINE) + { + strncpy( nmstr, yytext + 1, sizeof(nmstr) ); + } + else + { + synerr( _("Option line too long\n")); + FLEX_EXIT(EXIT_FAILURE); + } + nmstr[strlen( nmstr ) - 1] = '\0'; + return NAME; + } + YY_BREAK +case 129: +YY_RULE_SETUP +#line 475 "scan.l" +{ + format_synerr( _( "unrecognized %%option: %s" ), + yytext ); + BEGIN(RECOVER); + } + YY_BREAK + +case 130: +/* rule 130 can match eol */ +YY_RULE_SETUP +#line 482 "scan.l" +++linenum; BEGIN(INITIAL); + YY_BREAK + +case 131: +YY_RULE_SETUP +#line 486 "scan.l" +++bracelevel; yyless( 2 ); /* eat only %{ */ + YY_BREAK +case 132: +YY_RULE_SETUP +#line 487 "scan.l" +--bracelevel; yyless( 2 ); /* eat only %} */ + YY_BREAK +case 133: +YY_RULE_SETUP +#line 489 "scan.l" +START_CODEBLOCK(true); /* indented code in prolog */ + YY_BREAK +case 134: +YY_RULE_SETUP +#line 491 "scan.l" +{ + /* non-indented code */ + if ( bracelevel <= 0 ) { + /* not in %{ ... %} */ + yyless( 0 ); /* put it all back */ + yy_set_bol( 1 ); + mark_prolog(); + BEGIN(SECT2); + } else { + START_CODEBLOCK(true); + } + } + YY_BREAK +case 135: +YY_RULE_SETUP +#line 504 "scan.l" +ACTION_ECHO; + YY_BREAK +case 136: +/* rule 136 can match eol */ +YY_RULE_SETUP +#line 505 "scan.l" +++linenum; ACTION_ECHO; + YY_BREAK +case YY_STATE_EOF(SECT2PROLOG): +#line 507 "scan.l" +{ + mark_prolog(); + sectnum = 0; + yyterminate(); /* to stop the parser */ + } + YY_BREAK + + +case 137: +/* rule 137 can match eol */ +YY_RULE_SETUP +#line 515 "scan.l" +++linenum; /* allow blank lines in section 2 */ + YY_BREAK +case 138: +YY_RULE_SETUP +#line 517 "scan.l" +{ + indented_code = false; + doing_codeblock = true; + bracelevel = 1; + BEGIN(PERCENT_BRACE_ACTION); + } + YY_BREAK +case 139: +YY_RULE_SETUP +#line 524 "scan.l" +{ + /* Allow "<" to appear in (?x) patterns. */ + if (!sf_skip_ws()) + BEGIN(SC); + return '<'; + } + YY_BREAK +case 140: +YY_RULE_SETUP +#line 530 "scan.l" +return '^'; + YY_BREAK +case 141: +YY_RULE_SETUP +#line 531 "scan.l" +BEGIN(QUOTE); return '"'; + YY_BREAK +case 142: +*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ +(yy_c_buf_p) = yy_cp = yy_bp + 1; +YY_DO_BEFORE_ACTION; /* set up yytext again */ +YY_RULE_SETUP +#line 532 "scan.l" +{ + BEGIN(NUM); + if ( lex_compat || posix_compat ) + return BEGIN_REPEAT_POSIX; + else + return BEGIN_REPEAT_FLEX; + } + YY_BREAK +case 143: +/* rule 143 can match eol */ +*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ +YY_LINENO_REWIND_TO(yy_bp + 1); +(yy_c_buf_p) = yy_cp = yy_bp + 1; +YY_DO_BEFORE_ACTION; /* set up yytext again */ +YY_RULE_SETUP +#line 539 "scan.l" +return '$'; + YY_BREAK +case 144: +YY_RULE_SETUP +#line 541 "scan.l" +{ + bracelevel = 1; + BEGIN(PERCENT_BRACE_ACTION); + + if ( in_rule ) + { + doing_rule_action = true; + in_rule = false; + return '\n'; + } + } + YY_BREAK +case 145: +/* rule 145 can match eol */ +YY_RULE_SETUP +#line 552 "scan.l" +{ + if (sf_skip_ws()){ + /* We're in the middle of a (?x: ) pattern. */ + /* Push back everything starting at the "|" */ + int amt = (int) (strchr (yytext, '|') - yytext); + yyless(amt); + } + else { + add_action("]""]"); + continued_action = true; + ++linenum; + return '\n'; + } + } + YY_BREAK +case 146: +YY_RULE_SETUP +#line 567 "scan.l" +{ + + if (sf_skip_ws()){ + /* We're in the middle of a (?x: ) pattern. */ + yy_push_state(COMMENT_DISCARD); + } + else{ + yyless( yyleng - 2 ); /* put back '/', '*' */ + bracelevel = 0; + continued_action = false; + BEGIN(ACTION); + } + } + YY_BREAK +case 147: +YY_RULE_SETUP +#line 581 "scan.l" +/* allow indented rules */ ; + YY_BREAK +case 148: +YY_RULE_SETUP +#line 583 "scan.l" +{ + if (sf_skip_ws()){ + /* We're in the middle of a (?x: ) pattern. */ + } + else{ + /* This rule is separate from the one below because + * otherwise we get variable trailing context, so + * we can't build the scanner using -{f,F}. + */ + bracelevel = 0; + continued_action = false; + BEGIN(ACTION); + + if ( in_rule ) + { + doing_rule_action = true; + in_rule = false; + return '\n'; + } + } + } + YY_BREAK +case 149: +/* rule 149 can match eol */ +YY_RULE_SETUP +#line 605 "scan.l" +{ + if (sf_skip_ws()){ + /* We're in the middle of a (?x: ) pattern. */ + ++linenum; + } + else{ + bracelevel = 0; + continued_action = false; + BEGIN(ACTION); + unput( '\n' ); /* so sees it */ + + if ( in_rule ) + { + doing_rule_action = true; + in_rule = false; + return '\n'; + } + } + } + YY_BREAK +case 150: +#line 626 "scan.l" +case 151: +YY_RULE_SETUP +#line 626 "scan.l" +return EOF_OP; + YY_BREAK +case 152: +YY_RULE_SETUP +#line 628 "scan.l" +{ + sectnum = 3; + BEGIN(no_section3_escape ? SECT3_NOESCAPE : SECT3); + outn("/* Begin user sect3 */"); + yyterminate(); /* to stop the parser */ + + } + YY_BREAK +case 153: +YY_RULE_SETUP +#line 636 "scan.l" +{ + int cclval; + + if(yyleng < MAXLINE) + { + strncpy( nmstr, yytext, sizeof(nmstr) ); + } + else + { + synerr( _("Input line too long\n")); + FLEX_EXIT(EXIT_FAILURE); + } + + /* Check to see if we've already encountered this + * ccl. + */ + if (0 /* <--- This "0" effectively disables the reuse of a + * character class (purely based on its source text). + * The reason it was disabled is so yacc/bison can parse + * ccl operations, such as ccl difference and union. + */ + && (cclval = ccllookup( nmstr )) != 0 ) + { + if ( input() != ']' ) + synerr( _( "bad character class" ) ); + + yylval = cclval; + ++cclreuse; + return PREVCCL; + } + else + { + /* We fudge a bit. We know that this ccl will + * soon be numbered as lastccl + 1 by cclinit. + */ + cclinstal( nmstr, lastccl + 1 ); + + /* Push back everything but the leading bracket + * so the ccl can be rescanned. + */ + yyless( 1 ); + + BEGIN(FIRSTCCL); + return '['; + } + } + YY_BREAK +case 154: +YY_RULE_SETUP +#line 682 "scan.l" +return CCL_OP_DIFF; + YY_BREAK +case 155: +YY_RULE_SETUP +#line 683 "scan.l" +return CCL_OP_UNION; + YY_BREAK +/* Check for :space: at the end of the rule so we don't + * wrap the expanded regex in '(' ')' -- breaking trailing + * context. + */ +case 156: +/* rule 156 can match eol */ +YY_RULE_SETUP +#line 690 "scan.l" +{ + char *nmdefptr; + int end_is_ws, end_ch; + + end_ch = yytext[yyleng-1]; + end_is_ws = end_ch != '}' ? 1 : 0; + + if(yyleng-1 < MAXLINE) + { + strncpy( nmstr, yytext + 1, sizeof(nmstr) ); + } + else + { + synerr( _("Input line too long\n")); + FLEX_EXIT(EXIT_FAILURE); + } +nmstr[yyleng - 2 - end_is_ws] = '\0'; /* chop trailing brace */ + + if ( (nmdefptr = ndlookup( nmstr )) == 0 ) + format_synerr( + _( "undefined definition {%s}" ), + nmstr ); + + else + { /* push back name surrounded by ()'s */ + size_t len = strlen( nmdefptr ); + if (end_is_ws) + unput(end_ch); + + if ( lex_compat || nmdefptr[0] == '^' || + (len > 0 && nmdefptr[len - 1] == '$') + || (end_is_ws && trlcontxt && !sf_skip_ws())) + { /* don't use ()'s after all */ + PUT_BACK_STRING(nmdefptr, 0); + + if ( nmdefptr[0] == '^' ) + BEGIN(CARETISBOL); + } + + else + { + unput(')'); + PUT_BACK_STRING(nmdefptr, 0); + unput('('); + } + } + } + YY_BREAK +case 157: +YY_RULE_SETUP +#line 738 "scan.l" +{ + if (sf_skip_ws()) + yy_push_state(COMMENT_DISCARD); + else{ + /* Push back the "*" and return "/" as usual. */ + yyless(1); + return '/'; + } + } + YY_BREAK +case 158: +YY_RULE_SETUP +#line 748 "scan.l" +{ + if (lex_compat || posix_compat){ + /* Push back the "?#" and treat it like a normal parens. */ + yyless(1); + sf_push(); + return '('; + } + else + yy_push_state(EXTENDED_COMMENT); + } + YY_BREAK +case 159: +YY_RULE_SETUP +#line 758 "scan.l" +{ + sf_push(); + if (lex_compat || posix_compat) + /* Push back the "?" and treat it like a normal parens. */ + yyless(1); + else + BEGIN(GROUP_WITH_PARAMS); + return '('; + } + YY_BREAK +case 160: +YY_RULE_SETUP +#line 767 "scan.l" +sf_push(); return '('; + YY_BREAK +case 161: +YY_RULE_SETUP +#line 768 "scan.l" +{ + if (_sf_top_ix > 0) { + sf_pop(); + return ')'; + } else + synerr(_("unbalanced parenthesis")); + } + YY_BREAK +case 162: +YY_RULE_SETUP +#line 776 "scan.l" +return (unsigned char) yytext[0]; + YY_BREAK +case 163: +YY_RULE_SETUP +#line 777 "scan.l" +RETURNCHAR; + YY_BREAK + + +case 164: +/* rule 164 can match eol */ +YY_RULE_SETUP +#line 782 "scan.l" +++linenum; /* Allow blank lines & continuations */ + YY_BREAK +case 165: +YY_RULE_SETUP +#line 783 "scan.l" +return (unsigned char) yytext[0]; + YY_BREAK +case 166: +YY_RULE_SETUP +#line 784 "scan.l" +BEGIN(SECT2); return '>'; + YY_BREAK +case 167: +*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ +(yy_c_buf_p) = yy_cp = yy_bp + 1; +YY_DO_BEFORE_ACTION; /* set up yytext again */ +YY_RULE_SETUP +#line 785 "scan.l" +BEGIN(CARETISBOL); return '>'; + YY_BREAK +case 168: +YY_RULE_SETUP +#line 786 "scan.l" +RETURNNAME; + YY_BREAK +case 169: +YY_RULE_SETUP +#line 787 "scan.l" +{ + format_synerr( _( "bad : %s" ), + yytext ); + } + YY_BREAK + +case 170: +YY_RULE_SETUP +#line 793 "scan.l" +BEGIN(SECT2); return '^'; + YY_BREAK + +case 171: +YY_RULE_SETUP +#line 797 "scan.l" +RETURNCHAR; + YY_BREAK +case 172: +YY_RULE_SETUP +#line 798 "scan.l" +BEGIN(SECT2); return '"'; + YY_BREAK +case 173: +/* rule 173 can match eol */ +YY_RULE_SETUP +#line 800 "scan.l" +{ + synerr( _( "missing quote" ) ); + BEGIN(SECT2); + ++linenum; + return '"'; + } + YY_BREAK + + +case 174: +YY_RULE_SETUP +#line 809 "scan.l" +BEGIN(SECT2); + YY_BREAK +case 175: +YY_RULE_SETUP +#line 810 "scan.l" +BEGIN(GROUP_MINUS_PARAMS); + YY_BREAK +case 176: +YY_RULE_SETUP +#line 811 "scan.l" +sf_set_case_ins(1); + YY_BREAK +case 177: +YY_RULE_SETUP +#line 812 "scan.l" +sf_set_dot_all(1); + YY_BREAK +case 178: +YY_RULE_SETUP +#line 813 "scan.l" +sf_set_skip_ws(1); + YY_BREAK + + +case 179: +YY_RULE_SETUP +#line 816 "scan.l" +BEGIN(SECT2); + YY_BREAK +case 180: +YY_RULE_SETUP +#line 817 "scan.l" +sf_set_case_ins(0); + YY_BREAK +case 181: +YY_RULE_SETUP +#line 818 "scan.l" +sf_set_dot_all(0); + YY_BREAK +case 182: +YY_RULE_SETUP +#line 819 "scan.l" +sf_set_skip_ws(0); + YY_BREAK + + +case 183: +*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ +(yy_c_buf_p) = yy_cp = yy_bp + 1; +YY_DO_BEFORE_ACTION; /* set up yytext again */ +YY_RULE_SETUP +#line 823 "scan.l" +BEGIN(CCL); return '^'; + YY_BREAK +case 184: +*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ +(yy_c_buf_p) = yy_cp = yy_bp + 1; +YY_DO_BEFORE_ACTION; /* set up yytext again */ +YY_RULE_SETUP +#line 824 "scan.l" +return '^'; + YY_BREAK +case 185: +YY_RULE_SETUP +#line 825 "scan.l" +BEGIN(CCL); RETURNCHAR; + YY_BREAK + + +case 186: +*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ +(yy_c_buf_p) = yy_cp = yy_bp + 1; +YY_DO_BEFORE_ACTION; /* set up yytext again */ +YY_RULE_SETUP +#line 829 "scan.l" +return '-'; + YY_BREAK +case 187: +YY_RULE_SETUP +#line 830 "scan.l" +RETURNCHAR; + YY_BREAK +case 188: +YY_RULE_SETUP +#line 831 "scan.l" +BEGIN(SECT2); return ']'; + YY_BREAK +case 189: +/* rule 189 can match eol */ +YY_RULE_SETUP +#line 832 "scan.l" +{ + synerr( _( "bad character class" ) ); + BEGIN(SECT2); + return ']'; + } + YY_BREAK + + +case 190: +YY_RULE_SETUP +#line 840 "scan.l" +BEGIN(CCL); return CCE_ALNUM; + YY_BREAK +case 191: +YY_RULE_SETUP +#line 841 "scan.l" +BEGIN(CCL); return CCE_ALPHA; + YY_BREAK +case 192: +YY_RULE_SETUP +#line 842 "scan.l" +BEGIN(CCL); return CCE_BLANK; + YY_BREAK +case 193: +YY_RULE_SETUP +#line 843 "scan.l" +BEGIN(CCL); return CCE_CNTRL; + YY_BREAK +case 194: +YY_RULE_SETUP +#line 844 "scan.l" +BEGIN(CCL); return CCE_DIGIT; + YY_BREAK +case 195: +YY_RULE_SETUP +#line 845 "scan.l" +BEGIN(CCL); return CCE_GRAPH; + YY_BREAK +case 196: +YY_RULE_SETUP +#line 846 "scan.l" +BEGIN(CCL); return CCE_LOWER; + YY_BREAK +case 197: +YY_RULE_SETUP +#line 847 "scan.l" +BEGIN(CCL); return CCE_PRINT; + YY_BREAK +case 198: +YY_RULE_SETUP +#line 848 "scan.l" +BEGIN(CCL); return CCE_PUNCT; + YY_BREAK +case 199: +YY_RULE_SETUP +#line 849 "scan.l" +BEGIN(CCL); return CCE_SPACE; + YY_BREAK +case 200: +YY_RULE_SETUP +#line 850 "scan.l" +BEGIN(CCL); return CCE_UPPER; + YY_BREAK +case 201: +YY_RULE_SETUP +#line 851 "scan.l" +BEGIN(CCL); return CCE_XDIGIT; + YY_BREAK +case 202: +YY_RULE_SETUP +#line 853 "scan.l" +BEGIN(CCL); return CCE_NEG_ALNUM; + YY_BREAK +case 203: +YY_RULE_SETUP +#line 854 "scan.l" +BEGIN(CCL); return CCE_NEG_ALPHA; + YY_BREAK +case 204: +YY_RULE_SETUP +#line 855 "scan.l" +BEGIN(CCL); return CCE_NEG_BLANK; + YY_BREAK +case 205: +YY_RULE_SETUP +#line 856 "scan.l" +BEGIN(CCL); return CCE_NEG_CNTRL; + YY_BREAK +case 206: +YY_RULE_SETUP +#line 857 "scan.l" +BEGIN(CCL); return CCE_NEG_DIGIT; + YY_BREAK +case 207: +YY_RULE_SETUP +#line 858 "scan.l" +BEGIN(CCL); return CCE_NEG_GRAPH; + YY_BREAK +case 208: +YY_RULE_SETUP +#line 859 "scan.l" +BEGIN(CCL); return CCE_NEG_LOWER; + YY_BREAK +case 209: +YY_RULE_SETUP +#line 860 "scan.l" +BEGIN(CCL); return CCE_NEG_PRINT; + YY_BREAK +case 210: +YY_RULE_SETUP +#line 861 "scan.l" +BEGIN(CCL); return CCE_NEG_PUNCT; + YY_BREAK +case 211: +YY_RULE_SETUP +#line 862 "scan.l" +BEGIN(CCL); return CCE_NEG_SPACE; + YY_BREAK +case 212: +YY_RULE_SETUP +#line 863 "scan.l" +BEGIN(CCL); return CCE_NEG_UPPER; + YY_BREAK +case 213: +YY_RULE_SETUP +#line 864 "scan.l" +BEGIN(CCL); return CCE_NEG_XDIGIT; + YY_BREAK +case 214: +YY_RULE_SETUP +#line 865 "scan.l" +{ + format_synerr( + _( "bad character class expression: %s" ), + yytext ); + BEGIN(CCL); return CCE_ALNUM; + } + YY_BREAK + + +case 215: +YY_RULE_SETUP +#line 874 "scan.l" +{ + yylval = myctoi( yytext ); + return NUMBER; + } + YY_BREAK +case 216: +YY_RULE_SETUP +#line 879 "scan.l" +return ','; + YY_BREAK +case 217: +YY_RULE_SETUP +#line 880 "scan.l" +{ + BEGIN(SECT2); + if ( lex_compat || posix_compat ) + return END_REPEAT_POSIX; + else + return END_REPEAT_FLEX; + } + YY_BREAK +case 218: +YY_RULE_SETUP +#line 888 "scan.l" +{ + synerr( _( "bad character inside {}'s" ) ); + BEGIN(SECT2); + return '}'; + } + YY_BREAK +case 219: +/* rule 219 can match eol */ +YY_RULE_SETUP +#line 894 "scan.l" +{ + synerr( _( "missing }" ) ); + BEGIN(SECT2); + ++linenum; + return '}'; + } + YY_BREAK + + +case 220: +YY_RULE_SETUP +#line 904 "scan.l" +bracelevel = 0; + YY_BREAK +case 221: +YY_RULE_SETUP +#line 906 "scan.l" +ACTION_ECHO; yy_push_state( CODE_COMMENT ); + YY_BREAK + +case 222: +YY_RULE_SETUP +#line 909 "scan.l" +{ + ACTION_ECHO; + CHECK_REJECT(yytext); + } + YY_BREAK +case 223: +YY_RULE_SETUP +#line 913 "scan.l" +{ + ACTION_ECHO; + CHECK_YYMORE(yytext); + } + YY_BREAK + +case 224: +YY_RULE_SETUP +#line 919 "scan.l" +ACTION_ECHO; + YY_BREAK +case 225: +/* rule 225 can match eol */ +YY_RULE_SETUP +#line 920 "scan.l" +{ + ++linenum; + ACTION_ECHO; + if (bracelevel <= 0 || (doing_codeblock && indented_code)) { + if ( doing_rule_action ) + add_action( "\tYY_BREAK]""]\n" ); + + doing_rule_action = doing_codeblock = false; + BEGIN(SECT2); + } + } + YY_BREAK + +/* Reject and YYmore() are checked for above, in PERCENT_BRACE_ACTION */ + +case 226: +YY_RULE_SETUP +#line 936 "scan.l" +ACTION_ECHO; ++bracelevel; + YY_BREAK +case 227: +YY_RULE_SETUP +#line 937 "scan.l" +ACTION_ECHO; --bracelevel; + YY_BREAK +case 228: +YY_RULE_SETUP +#line 938 "scan.l" +ACTION_ECHO; + YY_BREAK +case 229: +YY_RULE_SETUP +#line 939 "scan.l" +ACTION_ECHO; + YY_BREAK +case 230: +YY_RULE_SETUP +#line 940 "scan.l" +ACTION_ECHO; /* character constant */ + YY_BREAK +case 231: +YY_RULE_SETUP +#line 941 "scan.l" +ACTION_ECHO; BEGIN(CHARACTER_CONSTANT); + YY_BREAK +case 232: +YY_RULE_SETUP +#line 942 "scan.l" +ACTION_ECHO; BEGIN(ACTION_STRING); + YY_BREAK +case 233: +/* rule 233 can match eol */ +YY_RULE_SETUP +#line 943 "scan.l" +{ + ++linenum; + ACTION_ECHO; + if (bracelevel <= 0) { + if ( doing_rule_action ) + add_action( "\tYY_BREAK]""]\n" ); + + doing_rule_action = false; + BEGIN(SECT2); + } + } + YY_BREAK +case 234: +YY_RULE_SETUP +#line 954 "scan.l" +ACTION_ECHO; + YY_BREAK + + +case 235: +YY_RULE_SETUP +#line 958 "scan.l" +ACTION_ECHO; + YY_BREAK +case 236: +YY_RULE_SETUP +#line 959 "scan.l" +ACTION_ECHO; BEGIN(ACTION); + YY_BREAK + + +case 237: +YY_RULE_SETUP +#line 962 "scan.l" +ACTION_ECHO; + YY_BREAK +case 238: +YY_RULE_SETUP +#line 963 "scan.l" +ACTION_ECHO; BEGIN(ACTION); + YY_BREAK + + +case 239: +/* rule 239 can match eol */ +YY_RULE_SETUP +#line 966 "scan.l" +ACTION_ECHO; + YY_BREAK +case 240: +/* rule 240 can match eol */ +YY_RULE_SETUP +#line 967 "scan.l" +ACTION_ECHO; + YY_BREAK +case 241: +/* rule 241 can match eol */ +YY_RULE_SETUP +#line 968 "scan.l" +++linenum; ACTION_ECHO; if (bracelevel <= 0) { BEGIN(SECT2); } else { BEGIN(ACTION); } + YY_BREAK +case 242: +YY_RULE_SETUP +#line 969 "scan.l" +ACTION_ECHO; + YY_BREAK + +case YY_STATE_EOF(COMMENT): +case YY_STATE_EOF(CODE_COMMENT): +case YY_STATE_EOF(COMMENT_DISCARD): +case YY_STATE_EOF(ACTION): +case YY_STATE_EOF(ACTION_STRING): +case YY_STATE_EOF(CHARACTER_CONSTANT): +#line 972 "scan.l" +{ + synerr( _( "EOF encountered inside an action" ) ); + yyterminate(); + } + YY_BREAK +case YY_STATE_EOF(EXTENDED_COMMENT): +case YY_STATE_EOF(GROUP_WITH_PARAMS): +case YY_STATE_EOF(GROUP_MINUS_PARAMS): +#line 977 "scan.l" +{ + synerr( _( "EOF encountered inside pattern" ) ); + yyterminate(); + } + YY_BREAK +case 243: +YY_RULE_SETUP +#line 982 "scan.l" +{ + yylval = myesc( (unsigned char *) yytext ); + + if ( YY_START == FIRSTCCL ) + BEGIN(CCL); + + return CHAR; + } + YY_BREAK + +case 244: +YY_RULE_SETUP +#line 992 "scan.l" +fputs(escaped_qstart, yyout); + YY_BREAK +case 245: +YY_RULE_SETUP +#line 993 "scan.l" +fputs(escaped_qend, yyout); + YY_BREAK +case 246: +/* rule 246 can match eol */ +YY_RULE_SETUP +#line 994 "scan.l" +ECHO; + YY_BREAK +case 247: +YY_RULE_SETUP +#line 995 "scan.l" +ECHO; + YY_BREAK +case YY_STATE_EOF(SECT3): +#line 996 "scan.l" +{ + sectnum = 0; + yyterminate(); + } + YY_BREAK + + +case 248: +YY_RULE_SETUP +#line 1002 "scan.l" +fprintf(yyout, "[""[%s]""]", escaped_qstart); + YY_BREAK +case 249: +YY_RULE_SETUP +#line 1003 "scan.l" +fprintf(yyout, "[""[%s]""]", escaped_qend); + YY_BREAK +case 250: +/* rule 250 can match eol */ +YY_RULE_SETUP +#line 1004 "scan.l" +ECHO; + YY_BREAK +case 251: +YY_RULE_SETUP +#line 1005 "scan.l" +ECHO; + YY_BREAK +case YY_STATE_EOF(SECT3_NOESCAPE): +#line 1006 "scan.l" +{ + sectnum = 0; + yyterminate(); + } + YY_BREAK + +case 252: +/* rule 252 can match eol */ +YY_RULE_SETUP +#line 1011 "scan.l" +format_synerr( _( "bad character: %s" ), yytext ); + YY_BREAK +case 253: +YY_RULE_SETUP +#line 1013 "scan.l" +YY_FATAL_ERROR( "flex scanner jammed" ); + YY_BREAK +#line 4135 "scan.c" +case YY_STATE_EOF(INITIAL): +case YY_STATE_EOF(SECT2): +case YY_STATE_EOF(CODEBLOCK): +case YY_STATE_EOF(PICKUPDEF): +case YY_STATE_EOF(SC): +case YY_STATE_EOF(CARETISBOL): +case YY_STATE_EOF(NUM): +case YY_STATE_EOF(QUOTE): +case YY_STATE_EOF(FIRSTCCL): +case YY_STATE_EOF(CCL): +case YY_STATE_EOF(RECOVER): +case YY_STATE_EOF(PERCENT_BRACE_ACTION): +case YY_STATE_EOF(OPTION): +case YY_STATE_EOF(LINEDIR): + yyterminate(); + + case YY_END_OF_BUFFER: + { + /* Amount of text matched not including the EOB char. */ + int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; + + /* Undo the effects of YY_DO_BEFORE_ACTION. */ + *yy_cp = (yy_hold_char); + YY_RESTORE_YY_MORE_OFFSET + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) + { + /* We're scanning a new file or input source. It's + * possible that this happened because the user + * just pointed yyin at a new source and called + * yylex(). If so, then we have to assure + * consistency between YY_CURRENT_BUFFER and our + * globals. Here is the right place to do so, because + * this is the first action (other than possibly a + * back-up) that will match for the new input source. + */ + (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; + } + + /* Note that here we test for yy_c_buf_p "<=" to the position + * of the first EOB in the buffer, since yy_c_buf_p will + * already have been incremented past the NUL character + * (since all states make transitions on EOB to the + * end-of-buffer state). Contrast this with the test + * in input(). + */ + if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) + { /* This was really a NUL. */ + yy_state_type yy_next_state; + + (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( ); + + /* Okay, we're now positioned to make the NUL + * transition. We couldn't have + * yy_get_previous_state() go ahead and do it + * for us because it doesn't know how to deal + * with the possibility of jamming (and we don't + * want to build jamming into it because then it + * will run more slowly). + */ + + yy_next_state = yy_try_NUL_trans( yy_current_state ); + + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + + if ( yy_next_state ) + { + /* Consume the NUL. */ + yy_cp = ++(yy_c_buf_p); + yy_current_state = yy_next_state; + goto yy_match; + } + + else + { + yy_cp = (yy_c_buf_p); + goto yy_find_action; + } + } + + else switch ( yy_get_next_buffer( ) ) + { + case EOB_ACT_END_OF_FILE: + { + (yy_did_buffer_switch_on_eof) = 0; + + if ( yywrap( ) ) + { + /* Note: because we've taken care in + * yy_get_next_buffer() to have set up + * yytext, we can now set up + * yy_c_buf_p so that if some total + * hoser (like flex itself) wants to + * call the scanner after we return the + * YY_NULL, it'll still work - another + * YY_NULL will get returned. + */ + (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; + + yy_act = YY_STATE_EOF(YY_START); + goto do_action; + } + + else + { + if ( ! (yy_did_buffer_switch_on_eof) ) + YY_NEW_FILE; + } + break; + } + + case EOB_ACT_CONTINUE_SCAN: + (yy_c_buf_p) = + (yytext_ptr) + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( ); + + yy_cp = (yy_c_buf_p); + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + goto yy_match; + + case EOB_ACT_LAST_MATCH: + (yy_c_buf_p) = + &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; + + yy_current_state = yy_get_previous_state( ); + + yy_cp = (yy_c_buf_p); + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + goto yy_find_action; + } + break; + } + + default: + YY_FATAL_ERROR( + "fatal flex scanner internal error--no action found" ); + } /* end of action switch */ + } /* end of scanning one token */ + } /* end of user's declarations */ +} /* end of yylex */ + +/* yy_get_next_buffer - try to read in a new buffer + * + * Returns a code representing an action: + * EOB_ACT_LAST_MATCH - + * EOB_ACT_CONTINUE_SCAN - continue scanning from current position + * EOB_ACT_END_OF_FILE - end of file + */ +static int yy_get_next_buffer (void) +{ + char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; + char *source = (yytext_ptr); + int number_to_move, i; + int ret_val; + + if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) + YY_FATAL_ERROR( + "fatal flex scanner internal error--end of buffer missed" ); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) + { /* Don't try to fill the buffer, so this is an EOF. */ + if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) + { + /* We matched a single character, the EOB, so + * treat this as a final EOF. + */ + return EOB_ACT_END_OF_FILE; + } + + else + { + /* We matched some text prior to the EOB, first + * process it. + */ + return EOB_ACT_LAST_MATCH; + } + } + + /* Try to read more data. */ + + /* First move last chars to start of buffer. */ + number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr) - 1); + + for ( i = 0; i < number_to_move; ++i ) + *(dest++) = *(source++); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) + /* don't do the read, it's not guaranteed to return an EOF, + * just force an EOF + */ + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; + + else + { + int num_to_read = + YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; + + while ( num_to_read <= 0 ) + { /* Not enough room in the buffer - grow it. */ + + /* just a shorter name for the current buffer */ + YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE; + + int yy_c_buf_p_offset = + (int) ((yy_c_buf_p) - b->yy_ch_buf); + + if ( b->yy_is_our_buffer ) + { + int new_size = b->yy_buf_size * 2; + + if ( new_size <= 0 ) + b->yy_buf_size += b->yy_buf_size / 8; + else + b->yy_buf_size *= 2; + + b->yy_ch_buf = (char *) + /* Include room in for 2 EOB chars. */ + yyrealloc( (void *) b->yy_ch_buf, + (yy_size_t) (b->yy_buf_size + 2) ); + } + else + /* Can't grow it, we don't own it. */ + b->yy_ch_buf = NULL; + + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( + "fatal error - scanner input buffer overflow" ); + + (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; + + num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - + number_to_move - 1; + + } + + if ( num_to_read > YY_READ_BUF_SIZE ) + num_to_read = YY_READ_BUF_SIZE; + + /* Read in more data. */ + YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), + (yy_n_chars), num_to_read ); + + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + if ( (yy_n_chars) == 0 ) + { + if ( number_to_move == YY_MORE_ADJ ) + { + ret_val = EOB_ACT_END_OF_FILE; + yyrestart( yyin ); + } + + else + { + ret_val = EOB_ACT_LAST_MATCH; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = + YY_BUFFER_EOF_PENDING; + } + } + + else + ret_val = EOB_ACT_CONTINUE_SCAN; + + if (((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { + /* Extend the array by 50%, plus the number we really need. */ + int new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc( + (void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf, (yy_size_t) new_size ); + if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); + /* "- 2" to take care of EOB's */ + YY_CURRENT_BUFFER_LVALUE->yy_buf_size = (int) (new_size - 2); + } + + (yy_n_chars) += number_to_move; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; + + (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; + + return ret_val; +} + +/* yy_get_previous_state - get the state just before the EOB char was reached */ + + static yy_state_type yy_get_previous_state (void) +{ + yy_state_type yy_current_state; + char *yy_cp; + + yy_current_state = (yy_start); + yy_current_state += YY_AT_BOL(); + + for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) + { + YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 1114 ) + yy_c = yy_meta[yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; + } + + return yy_current_state; +} + +/* yy_try_NUL_trans - try to make a transition on the NUL character + * + * synopsis + * next_state = yy_try_NUL_trans( current_state ); + */ + static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) +{ + int yy_is_jam; + char *yy_cp = (yy_c_buf_p); + + YY_CHAR yy_c = 1; + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 1114 ) + yy_c = yy_meta[yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; + yy_is_jam = (yy_current_state == 1113); + + return yy_is_jam ? 0 : yy_current_state; +} + +#ifndef YY_NO_UNPUT + + static void yyunput (int c, char * yy_bp ) +{ + char *yy_cp; + + yy_cp = (yy_c_buf_p); + + /* undo effects of setting up yytext */ + *yy_cp = (yy_hold_char); + + if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) + { /* need to shift things up to make room */ + /* +2 for EOB chars. */ + int number_to_move = (yy_n_chars) + 2; + char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ + YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; + char *source = + &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; + + while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) + *--dest = *--source; + + yy_cp += (int) (dest - source); + yy_bp += (int) (dest - source); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = + (yy_n_chars) = (int) YY_CURRENT_BUFFER_LVALUE->yy_buf_size; + + if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) + YY_FATAL_ERROR( "flex scanner push-back overflow" ); + } + + *--yy_cp = (char) c; + + (yytext_ptr) = yy_bp; + (yy_hold_char) = *yy_cp; + (yy_c_buf_p) = yy_cp; +} + +#endif + +#ifndef YY_NO_INPUT +#ifdef __cplusplus + static int yyinput (void) +#else + static int input (void) +#endif + +{ + int c; + + *(yy_c_buf_p) = (yy_hold_char); + + if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) + { + /* yy_c_buf_p now points to the character we want to return. + * If this occurs *before* the EOB characters, then it's a + * valid NUL; if not, then we've hit the end of the buffer. + */ + if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) + /* This was really a NUL. */ + *(yy_c_buf_p) = '\0'; + + else + { /* need more input */ + int offset = (int) ((yy_c_buf_p) - (yytext_ptr)); + ++(yy_c_buf_p); + + switch ( yy_get_next_buffer( ) ) + { + case EOB_ACT_LAST_MATCH: + /* This happens because yy_g_n_b() + * sees that we've accumulated a + * token and flags that we need to + * try matching the token before + * proceeding. But for input(), + * there's no matching to consider. + * So convert the EOB_ACT_LAST_MATCH + * to EOB_ACT_END_OF_FILE. + */ + + /* Reset buffer status. */ + yyrestart( yyin ); + + /*FALLTHROUGH*/ + + case EOB_ACT_END_OF_FILE: + { + if ( yywrap( ) ) + return 0; + + if ( ! (yy_did_buffer_switch_on_eof) ) + YY_NEW_FILE; +#ifdef __cplusplus + return yyinput(); +#else + return input(); +#endif + } + + case EOB_ACT_CONTINUE_SCAN: + (yy_c_buf_p) = (yytext_ptr) + offset; + break; + } + } + } + + c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ + *(yy_c_buf_p) = '\0'; /* preserve yytext */ + (yy_hold_char) = *++(yy_c_buf_p); + + YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n'); + + return c; +} +#endif /* ifndef YY_NO_INPUT */ + +/** Immediately switch to a different input stream. + * @param input_file A readable stream. + * + * @note This function does not reset the start condition to @c INITIAL . + */ + void yyrestart (FILE * input_file ) +{ + + if ( ! YY_CURRENT_BUFFER ){ + yyensure_buffer_stack (); + YY_CURRENT_BUFFER_LVALUE = + yy_create_buffer( yyin, YY_BUF_SIZE ); + } + + yy_init_buffer( YY_CURRENT_BUFFER, input_file ); + yy_load_buffer_state( ); +} + +/** Switch to a different input buffer. + * @param new_buffer The new input buffer. + * + */ + void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ) +{ + + /* TODO. We should be able to replace this entire function body + * with + * yypop_buffer_state(); + * yypush_buffer_state(new_buffer); + */ + yyensure_buffer_stack (); + if ( YY_CURRENT_BUFFER == new_buffer ) + return; + + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *(yy_c_buf_p) = (yy_hold_char); + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + YY_CURRENT_BUFFER_LVALUE = new_buffer; + yy_load_buffer_state( ); + + /* We don't actually know whether we did this switch during + * EOF (yywrap()) processing, but the only time this flag + * is looked at is after yywrap() is called, so it's safe + * to go ahead and always set it. + */ + (yy_did_buffer_switch_on_eof) = 1; +} + +static void yy_load_buffer_state (void) +{ + (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; + yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; + (yy_hold_char) = *(yy_c_buf_p); +} + +/** Allocate and initialize an input buffer state. + * @param file A readable stream. + * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. + * + * @return the allocated buffer state. + */ + YY_BUFFER_STATE yy_create_buffer (FILE * file, int size ) +{ + YY_BUFFER_STATE b; + + b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); + + b->yy_buf_size = size; + + /* yy_ch_buf has to be 2 characters longer than the size given because + * we need to put in 2 end-of-buffer characters. + */ + b->yy_ch_buf = (char *) yyalloc( (yy_size_t) (b->yy_buf_size + 2) ); + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); + + b->yy_is_our_buffer = 1; + + yy_init_buffer( b, file ); + + return b; +} + +/** Destroy the buffer. + * @param b a buffer created with yy_create_buffer() + * + */ + void yy_delete_buffer (YY_BUFFER_STATE b ) +{ + + if ( ! b ) + return; + + if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ + YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; + + if ( b->yy_is_our_buffer ) + yyfree( (void *) b->yy_ch_buf ); + + yyfree( (void *) b ); +} + +/* Initializes or reinitializes a buffer. + * This function is sometimes called more than once on the same buffer, + * such as during a yyrestart() or at EOF. + */ + static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file ) + +{ + int oerrno = errno; + + yy_flush_buffer( b ); + + b->yy_input_file = file; + b->yy_fill_buffer = 1; + + /* If b is the current buffer, then yy_init_buffer was _probably_ + * called from yyrestart() or through yy_get_next_buffer. + * In that case, we don't want to reset the lineno or column. + */ + if (b != YY_CURRENT_BUFFER){ + b->yy_bs_lineno = 1; + b->yy_bs_column = 0; + } + + b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; + + errno = oerrno; +} + +/** Discard all buffered characters. On the next scan, YY_INPUT will be called. + * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. + * + */ + void yy_flush_buffer (YY_BUFFER_STATE b ) +{ + if ( ! b ) + return; + + b->yy_n_chars = 0; + + /* We always need two end-of-buffer characters. The first causes + * a transition to the end-of-buffer state. The second causes + * a jam in that state. + */ + b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; + b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; + + b->yy_buf_pos = &b->yy_ch_buf[0]; + + b->yy_at_bol = 1; + b->yy_buffer_status = YY_BUFFER_NEW; + + if ( b == YY_CURRENT_BUFFER ) + yy_load_buffer_state( ); +} + +/** Pushes the new state onto the stack. The new state becomes + * the current state. This function will allocate the stack + * if necessary. + * @param new_buffer The new state. + * + */ +void yypush_buffer_state (YY_BUFFER_STATE new_buffer ) +{ + if (new_buffer == NULL) + return; + + yyensure_buffer_stack(); + + /* This block is copied from yy_switch_to_buffer. */ + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *(yy_c_buf_p) = (yy_hold_char); + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + /* Only push if top exists. Otherwise, replace top. */ + if (YY_CURRENT_BUFFER) + (yy_buffer_stack_top)++; + YY_CURRENT_BUFFER_LVALUE = new_buffer; + + /* copied from yy_switch_to_buffer. */ + yy_load_buffer_state( ); + (yy_did_buffer_switch_on_eof) = 1; +} + +/** Removes and deletes the top of the stack, if present. + * The next element becomes the new top. + * + */ +void yypop_buffer_state (void) +{ + if (!YY_CURRENT_BUFFER) + return; + + yy_delete_buffer(YY_CURRENT_BUFFER ); + YY_CURRENT_BUFFER_LVALUE = NULL; + if ((yy_buffer_stack_top) > 0) + --(yy_buffer_stack_top); + + if (YY_CURRENT_BUFFER) { + yy_load_buffer_state( ); + (yy_did_buffer_switch_on_eof) = 1; + } +} + +/* Allocates the stack if it does not exist. + * Guarantees space for at least one push. + */ +static void yyensure_buffer_stack (void) +{ + yy_size_t num_to_alloc; + + if (!(yy_buffer_stack)) { + + /* First allocation is just for 2 elements, since we don't know if this + * scanner will even need a stack. We use 2 instead of 1 to avoid an + * immediate realloc on the next call. + */ + num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */ + (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc + (num_to_alloc * sizeof(struct yy_buffer_state*) + ); + if ( ! (yy_buffer_stack) ) + YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); + + memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); + + (yy_buffer_stack_max) = num_to_alloc; + (yy_buffer_stack_top) = 0; + return; + } + + if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ + + /* Increase the buffer to prepare for a possible push. */ + yy_size_t grow_size = 8 /* arbitrary grow size */; + + num_to_alloc = (yy_buffer_stack_max) + grow_size; + (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc + ((yy_buffer_stack), + num_to_alloc * sizeof(struct yy_buffer_state*) + ); + if ( ! (yy_buffer_stack) ) + YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); + + /* zero only the new slots.*/ + memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); + (yy_buffer_stack_max) = num_to_alloc; + } +} + +/** Setup the input buffer state to scan directly from a user-specified character buffer. + * @param base the character buffer + * @param size the size in bytes of the character buffer + * + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size ) +{ + YY_BUFFER_STATE b; + + if ( size < 2 || + base[size-2] != YY_END_OF_BUFFER_CHAR || + base[size-1] != YY_END_OF_BUFFER_CHAR ) + /* They forgot to leave room for the EOB's. */ + return NULL; + + b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); + + b->yy_buf_size = (int) (size - 2); /* "- 2" to take care of EOB's */ + b->yy_buf_pos = b->yy_ch_buf = base; + b->yy_is_our_buffer = 0; + b->yy_input_file = NULL; + b->yy_n_chars = b->yy_buf_size; + b->yy_is_interactive = 0; + b->yy_at_bol = 1; + b->yy_fill_buffer = 0; + b->yy_buffer_status = YY_BUFFER_NEW; + + yy_switch_to_buffer( b ); + + return b; +} + +/** Setup the input buffer state to scan a string. The next call to yylex() will + * scan from a @e copy of @a str. + * @param yystr a NUL-terminated string to scan + * + * @return the newly allocated buffer state object. + * @note If you want to scan bytes that may contain NUL values, then use + * yy_scan_bytes() instead. + */ +YY_BUFFER_STATE yy_scan_string (const char * yystr ) +{ + + return yy_scan_bytes( yystr, (int) strlen(yystr) ); +} + +/** Setup the input buffer state to scan the given bytes. The next call to yylex() will + * scan from a @e copy of @a bytes. + * @param yybytes the byte buffer to scan + * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. + * + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE yy_scan_bytes (const char * yybytes, int _yybytes_len ) +{ + YY_BUFFER_STATE b; + char *buf; + yy_size_t n; + int i; + + /* Get memory for full buffer, including space for trailing EOB's. */ + n = (yy_size_t) (_yybytes_len + 2); + buf = (char *) yyalloc( n ); + if ( ! buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); + + for ( i = 0; i < _yybytes_len; ++i ) + buf[i] = yybytes[i]; + + buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; + + b = yy_scan_buffer( buf, n ); + if ( ! b ) + YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); + + /* It's okay to grow etc. this buffer, and we should throw it + * away when we're done. + */ + b->yy_is_our_buffer = 1; + + return b; +} + + static void yy_push_state (int _new_state ) +{ + if ( (yy_start_stack_ptr) >= (yy_start_stack_depth) ) + { + yy_size_t new_size; + + (yy_start_stack_depth) += YY_START_STACK_INCR; + new_size = (yy_size_t) (yy_start_stack_depth) * sizeof( int ); + + if ( ! (yy_start_stack) ) + (yy_start_stack) = (int *) yyalloc( new_size ); + + else + (yy_start_stack) = (int *) yyrealloc( + (void *) (yy_start_stack), new_size ); + + if ( ! (yy_start_stack) ) + YY_FATAL_ERROR( "out of memory expanding start-condition stack" ); + } + + (yy_start_stack)[(yy_start_stack_ptr)++] = YY_START; + + BEGIN(_new_state); +} + + static void yy_pop_state (void) +{ + if ( --(yy_start_stack_ptr) < 0 ) + YY_FATAL_ERROR( "start-condition stack underflow" ); + + BEGIN((yy_start_stack)[(yy_start_stack_ptr)]); +} + +#ifndef YY_EXIT_FAILURE +#define YY_EXIT_FAILURE 2 +#endif + +static void yynoreturn yy_fatal_error (const char* msg ) +{ + fprintf( stderr, "%s\n", msg ); + exit( YY_EXIT_FAILURE ); +} + +/* Redefine yyless() so it works in section 3 code. */ + +#undef yyless +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up yytext. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + yytext[yyleng] = (yy_hold_char); \ + (yy_c_buf_p) = yytext + yyless_macro_arg; \ + (yy_hold_char) = *(yy_c_buf_p); \ + *(yy_c_buf_p) = '\0'; \ + yyleng = yyless_macro_arg; \ + } \ + while ( 0 ) + +/* Accessor methods (get/set functions) to struct members. */ + +/** Get the current line number. + * + */ +int yyget_lineno (void) +{ + + return yylineno; +} + +/** Get the input stream. + * + */ +FILE *yyget_in (void) +{ + return yyin; +} + +/** Get the output stream. + * + */ +FILE *yyget_out (void) +{ + return yyout; +} + +/** Get the length of the current token. + * + */ +int yyget_leng (void) +{ + return yyleng; +} + +/** Get the current token. + * + */ + +char *yyget_text (void) +{ + return yytext; +} + +/** Set the current line number. + * @param _line_number line number + * + */ +void yyset_lineno (int _line_number ) +{ + + yylineno = _line_number; +} + +/** Set the input stream. This does not discard the current + * input buffer. + * @param _in_str A readable stream. + * + * @see yy_switch_to_buffer + */ +void yyset_in (FILE * _in_str ) +{ + yyin = _in_str ; +} + +void yyset_out (FILE * _out_str ) +{ + yyout = _out_str ; +} + +int yyget_debug (void) +{ + return yy_flex_debug; +} + +void yyset_debug (int _bdebug ) +{ + yy_flex_debug = _bdebug ; +} + +static int yy_init_globals (void) +{ + /* Initialization is the same as for the non-reentrant scanner. + * This function is called from yylex_destroy(), so don't allocate here. + */ + + (yy_buffer_stack) = NULL; + (yy_buffer_stack_top) = 0; + (yy_buffer_stack_max) = 0; + (yy_c_buf_p) = NULL; + (yy_init) = 0; + (yy_start) = 0; + + (yy_start_stack_ptr) = 0; + (yy_start_stack_depth) = 0; + (yy_start_stack) = NULL; + +/* Defined in main.c */ +#ifdef YY_STDINIT + yyin = stdin; + yyout = stdout; +#else + yyin = NULL; + yyout = NULL; +#endif + + /* For future reference: Set errno on error, since we are called by + * yylex_init() + */ + return 0; +} + +/* yylex_destroy is for both reentrant and non-reentrant scanners. */ +int yylex_destroy (void) +{ + + /* Pop the buffer stack, destroying each element. */ + while(YY_CURRENT_BUFFER){ + yy_delete_buffer( YY_CURRENT_BUFFER ); + YY_CURRENT_BUFFER_LVALUE = NULL; + yypop_buffer_state(); + } + + /* Destroy the stack itself. */ + yyfree((yy_buffer_stack) ); + (yy_buffer_stack) = NULL; + + /* Destroy the start condition stack. */ + yyfree( (yy_start_stack) ); + (yy_start_stack) = NULL; + + /* Reset the globals. This is important in a non-reentrant scanner so the next time + * yylex() is called, initialization will occur. */ + yy_init_globals( ); + + return 0; +} + +/* + * Internal utility routines. + */ + +#ifndef yytext_ptr +static void yy_flex_strncpy (char* s1, const char * s2, int n ) +{ + + int i; + for ( i = 0; i < n; ++i ) + s1[i] = s2[i]; +} +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen (const char * s ) +{ + int n; + for ( n = 0; s[n]; ++n ) + ; + + return n; +} +#endif + +void *yyalloc (yy_size_t size ) +{ + return malloc(size); +} + +void *yyrealloc (void * ptr, yy_size_t size ) +{ + + /* The cast to (char *) in the following accommodates both + * implementations that use char* generic pointers, and those + * that use void* generic pointers. It works with the latter + * because both ANSI C and C++ allow castless assignment from + * any pointer type to void*, and deal with argument conversions + * as though doing an assignment. + */ + return realloc(ptr, size); +} + +void yyfree (void * ptr ) +{ + free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ +} + +#define YYTABLES_NAME "yytables" + +#line 1013 "scan.l" + + + +int yywrap(void) + { + if ( --num_input_files > 0 ) + { + set_input_file( *++input_files ); + return 0; + } + + else + return 1; + } + + +/* set_input_file - open the given file (if NULL, stdin) for scanning */ + +void set_input_file( char *file ) + { + if ( file && strcmp( file, "-" ) ) + { + infilename = xstrdup(file); + yyin = fopen( infilename, "r" ); + + if ( yyin == NULL ) + lerr( _( "can't open %s" ), file ); + } + + else + { + yyin = stdin; + infilename = xstrdup(""); + } + + linenum = 1; + } + Property changes on: vendor/flex/2.6.4/src/scan.c ___________________________________________________________________ Added: fbsd:nokeywords ## -0,0 +1 ## +yes \ No newline at end of property Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: vendor/flex/2.6.4/src/scan.l =================================================================== --- vendor/flex/2.6.4/src/scan.l (nonexistent) +++ vendor/flex/2.6.4/src/scan.l (revision 362287) @@ -0,0 +1,1048 @@ +/* scan.l - scanner for flex input -*-C-*- */ + +%{ +/* Copyright (c) 1990 The Regents of the University of California. */ +/* All rights reserved. */ + +/* This code is derived from software contributed to Berkeley by */ +/* Vern Paxson. */ + +/* The United States Government has rights in this work pursuant */ +/* to contract no. DE-AC03-76SF00098 between the United States */ +/* Department of Energy and the University of California. */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#include "flexdef.h" +#include "parse.h" +extern bool tablesverify, tablesext; +extern int trlcontxt; /* Set in parse.y for each rule. */ +extern const char *escaped_qstart, *escaped_qend; + +#define M4QSTART "[""[" +#define M4QEND "]""]" + +#define ESCAPED_QSTART "[" M4QEND M4QSTART "[" M4QEND M4QSTART +#define ESCAPED_QEND M4QEND "]" M4QSTART M4QEND "]" M4QSTART + +#define ACTION_ECHO add_action( yytext ) +#define ACTION_IFDEF(def, should_define) \ + { \ + if ( should_define ) \ + action_define( def, 1 ); \ + } + +#define ACTION_ECHO_QSTART add_action (ESCAPED_QSTART) +#define ACTION_ECHO_QEND add_action (ESCAPED_QEND) + +#define ACTION_M4_IFDEF(def, should_define) \ + do{ \ + if ( should_define ) \ + buf_m4_define( &m4defs_buf, def, NULL);\ + else \ + buf_m4_undefine( &m4defs_buf, def);\ + } while(0) + +#define MARK_END_OF_PROLOG mark_prolog(); + +#define YY_DECL \ + int flexscan(void) + +#define RETURNCHAR \ + yylval = (unsigned char) yytext[0]; \ + return CHAR; + +#define RETURNNAME \ + if(yyleng < MAXLINE) \ + { \ + strncpy( nmstr, yytext, sizeof(nmstr) ); \ + return NAME; \ + } \ + else \ + do { \ + synerr(_("Input line too long\n")); \ + FLEX_EXIT(EXIT_FAILURE); \ + } while (0) + +#define PUT_BACK_STRING(str, start) \ + { size_t i = strlen( str ); \ + while ( i > start ) \ + unput((str)[--i]); \ + } + +#define CHECK_REJECT(str) \ + if ( all_upper( str ) ) \ + reject = true; + +#define CHECK_YYMORE(str) \ + if ( all_lower( str ) ) \ + yymore_used = true; + +#define YY_USER_INIT \ + if ( getenv("POSIXLY_CORRECT") ) \ + posix_compat = true; + +#define START_CODEBLOCK(x) do { \ + /* Emit the needed line directive... */\ + if (indented_code == false) { \ + linenum++; \ + line_directive_out(NULL, 1); \ + } \ + add_action(M4QSTART); \ + yy_push_state(CODEBLOCK); \ + if ((indented_code = x)) ACTION_ECHO; \ +} while(0) + +#define END_CODEBLOCK do { \ + yy_pop_state();\ + add_action(M4QEND); \ + if (!indented_code) line_directive_out(NULL, 0);\ +} while (0) + +%} + +%option caseless nodefault noreject stack noyy_top_state +%option nostdinit + +%x SECT2 SECT2PROLOG SECT3 CODEBLOCK PICKUPDEF SC CARETISBOL NUM QUOTE +%x FIRSTCCL CCL ACTION RECOVER COMMENT ACTION_STRING PERCENT_BRACE_ACTION +%x OPTION LINEDIR CODEBLOCK_MATCH_BRACE +%x GROUP_WITH_PARAMS +%x GROUP_MINUS_PARAMS +%x EXTENDED_COMMENT +%x COMMENT_DISCARD CODE_COMMENT +%x SECT3_NOESCAPE +%x CHARACTER_CONSTANT + +WS [[:blank:]]+ +OPTWS [[:blank:]]* +NOT_WS [^[:blank:]\r\n] + +NL \r?\n + +NAME ([[:alpha:]_][[:alnum:]_-]*) +NOT_NAME [^[:alpha:]_*\n]+ + +SCNAME {NAME} + +ESCSEQ (\\([^\n]|[0-7]{1,3}|x[[:xdigit:]]{1,2})) + +FIRST_CCL_CHAR ([^\\\n]|{ESCSEQ}) +CCL_CHAR ([^\\\n\]]|{ESCSEQ}) +CCL_EXPR ("[:"^?[[:alpha:]]+":]") + +LEXOPT [aceknopr] + +M4QSTART "[""[" +M4QEND "]""]" + +%% + static int bracelevel, didadef, indented_code; + static int doing_rule_action = false; + static int option_sense; + + int doing_codeblock = false; + int brace_depth=0, brace_start_line=0; + char nmdef[MAXLINE]; + + +{ + ^{WS} START_CODEBLOCK(true); + ^"/*" add_action("/*[""["); yy_push_state( COMMENT ); + ^#{OPTWS}line{WS} yy_push_state( LINEDIR ); + ^"%s"{NAME}? return SCDECL; + ^"%x"{NAME}? return XSCDECL; + ^"%{".*{NL} START_CODEBLOCK(false); + ^"%top"[[:blank:]]*"{"[[:blank:]]*{NL} { + brace_start_line = linenum; + ++linenum; + buf_linedir( &top_buf, infilename?infilename:"", linenum); + brace_depth = 1; + yy_push_state(CODEBLOCK_MATCH_BRACE); + } + + ^"%top".* synerr( _("malformed '%top' directive") ); + + {WS} /* discard */ + + ^"%%".* { + sectnum = 2; + bracelevel = 0; + mark_defs1(); + line_directive_out(NULL, 1); + BEGIN(SECT2PROLOG); + return SECTEND; + } + + ^"%pointer".*{NL} yytext_is_array = false; ++linenum; + ^"%array".*{NL} yytext_is_array = true; ++linenum; + + ^"%option" BEGIN(OPTION); return TOK_OPTION; + + ^"%"{LEXOPT}{OPTWS}[[:digit:]]*{OPTWS}{NL} ++linenum; /* ignore */ + ^"%"{LEXOPT}{WS}.*{NL} ++linenum; /* ignore */ + + /* xgettext: no-c-format */ + ^"%"[^sxaceknopr{}].* synerr( _( "unrecognized '%' directive" ) ); + + ^{NAME} { + if(yyleng < MAXLINE) + { + strncpy( nmstr, yytext, sizeof(nmstr) ); + } + else + { + synerr( _("Definition name too long\n")); + FLEX_EXIT(EXIT_FAILURE); + } + + didadef = false; + BEGIN(PICKUPDEF); + } + + {SCNAME} RETURNNAME; + ^{OPTWS}{NL} ++linenum; /* allows blank lines in section 1 */ + {OPTWS}{NL} ACTION_ECHO; ++linenum; /* maybe end of comment line */ +} + + +{ /* */ + [^\[\]\*\n]* ACTION_ECHO; + . ACTION_ECHO; + + {NL} ++linenum; ACTION_ECHO; +} +{ + "*/" add_action("*/]""]"); yy_pop_state(); +} +{ + "*/" ACTION_ECHO; yy_pop_state(); +} + +{ + /* This is the same as COMMENT, but is discarded rather than output. */ + "*/" yy_pop_state(); + "*" ; + [^*\n] ; + {NL} ++linenum; +} + +{ + ")" yy_pop_state(); + [^\n\)]+ ; + {NL} ++linenum; +} + +{ + \n yy_pop_state(); + [[:digit:]]+ linenum = myctoi( yytext ); + + \"[^"\n]*\" { + free(infilename); + infilename = xstrdup(yytext + 1); + infilename[strlen( infilename ) - 1] = '\0'; + } + . /* ignore spurious characters */ +} +{ + {M4QSTART} ACTION_ECHO_QSTART; + {M4QEND} ACTION_ECHO_QEND; +} + +{ + ^"%}".*{NL} ++linenum; END_CODEBLOCK; + [^\n%\[\]]* ACTION_ECHO; + . ACTION_ECHO; + {NL} { + ++linenum; + ACTION_ECHO; + if ( indented_code ) END_CODEBLOCK; + } +} + +{ + "}" { + if( --brace_depth == 0){ + /* TODO: Matched. */ + yy_pop_state(); + }else + buf_strnappend(&top_buf, yytext, yyleng); + } + + "{" { + brace_depth++; + buf_strnappend(&top_buf, yytext, yyleng); + } + + {NL} { + ++linenum; + buf_strnappend(&top_buf, yytext, yyleng); + } + + {M4QSTART} buf_strnappend(&top_buf, escaped_qstart, (int) strlen(escaped_qstart)); + {M4QEND} buf_strnappend(&top_buf, escaped_qend, (int) strlen(escaped_qend)); + ([^{}\r\n\[\]]+)|[^{}\r\n] { + buf_strnappend(&top_buf, yytext, yyleng); + } + + <> { + linenum = brace_start_line; + synerr(_("Unmatched '{'")); + yyterminate(); + } +} + + +{ + {WS} /* separates name and definition */ + + {NOT_WS}[^\r\n]* { + if(yyleng < MAXLINE) + { + strncpy( nmdef, yytext, sizeof(nmdef) ); + } + else + { + format_synerr( _("Definition value for {%s} too long\n"), nmstr); + FLEX_EXIT(EXIT_FAILURE); + } + /* Skip trailing whitespace. */ + { + size_t i = strlen( nmdef ); + while (i > 0 && (nmdef[i-1] == ' ' || nmdef[i-1] == '\t')) + --i; + nmdef[i] = '\0'; + } + + ndinstal( nmstr, nmdef ); + didadef = true; + } + + {NL} { + if ( ! didadef ) + synerr( _( "incomplete name definition" ) ); + BEGIN(INITIAL); + ++linenum; + } +} + + +