Index: head/tools/make_libdeps.sh =================================================================== --- head/tools/make_libdeps.sh (revision 325896) +++ head/tools/make_libdeps.sh (revision 325897) @@ -1,120 +1,153 @@ #!/bin/sh -e # # Copyright (c) 2002 Ruslan Ermilov, The FreeBSD Project # All rights reserved. # # 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. # # THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE # ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF # SUCH DAMAGE. # # $FreeBSD$ export PATH=/bin:/usr/bin +set -e + LC_ALL=C # make sort deterministic FS=': ' # internal field separator LIBDEPENDS=./_libdeps # intermediate output file +LIBDIRS=./_libdirs # intermediate output file USRSRC=${1:-/usr/src} # source root LIBS=" lib gnu/lib kerberos5/lib secure/lib usr.bin/lex/lib cddl/lib + contrib/ofed " # where to scan for libraries -# This sed(1) filter is used to convert -lfoo to path/to/libfoo. -# -SED_FILTER=" -sed -E - -e's; ;! ;g' - -e's;$;!;' - -e's;-lbsdxml!;lib/libexpat;g' - -e's;-lpthread!;lib/libthr;g' - -e's;-lm!;lib/msun;g' - -e's;-l(ncurses|termcap)!;lib/ncurses/ncurses;g' - -e's;-l(gcc)!;gnu/lib/lib\1;g' - -e's;-lssp_nonshared!;gnu/lib/libssp/libssp_nonshared;g' - -e's;-l(asn1|hdb|kdc|heimbase|heimntlm|heimsqlite|hx509|krb5|roken|wind)!;kerberos5/lib/lib\1;g' - -e's;-l(crypto|ssh|ssl)!;secure/lib/lib\1;g' - -e's;-l([^!]+)!;lib/lib\1;g' -" +# convert -lfoo to foo +convert() +{ + sed -e "s/\-l//g" -e "s/pthread/thr/g" -e "s/ncurses.*/ncurses/g" +} + +# find library build directory given library name +findlibdir() +{ + while read NAME && read DIR + do + if [ "$NAME" = "$1" ]; then + echo "$DIR" + exit + fi + done + + # Should not happen + echo lib_not_found/lib$1 +} + +# find library build directories given one or more library names +resolvelibdirs() +{ + while read LIBNAME + do + cat $LIBDIRS | tr ' ' '\n' | findlibdir "$LIBNAME" + done +} + # Generate interdependencies between libraries. # genlibdepends() { ( + # Reset file + echo -n > $LIBDIRS + + # First pass - generate list of directories cd ${USRSRC} - find -s ${LIBS} -mindepth 1 -name Makefile | + find -s ${LIBS} -name Makefile | xargs grep -l 'bsd\.lib\.mk' | while read makefile; do libdir=$(dirname ${makefile}) + libname=$( + cd ${libdir} + make -m ${USRSRC}/share/mk WITH_OFED=YES -V LIB + ) + if [ "${libname}" ]; then + echo "${libname} ${libdir}" >> $LIBDIRS + fi + done + + # Second pass - generate dependencies + find -s ${LIBS} -name Makefile | + xargs grep -l 'bsd\.lib\.mk' | + while read makefile; do + libdir=$(dirname ${makefile}) deps=$( cd ${libdir} - make -m ${USRSRC}/share/mk -V LDADD + make -m ${USRSRC}/share/mk WITH_OFED=YES -V LDADD ) if [ "${deps}" ]; then - echo ${libdir}"${FS}"$( - echo ${deps} | - eval ${SED_FILTER} - ) + echo ${libdir}"${FS}"$(echo ${deps} | tr ' ' '\n' | convert | resolvelibdirs) fi done ) } main() { if [ ! -f ${LIBDEPENDS} ]; then genlibdepends >${LIBDEPENDS} fi prebuild_libs=$( awk -F"${FS}" '{ print $2 }' ${LIBDEPENDS} | tr ' ' '\n' | sort -u ) echo "Libraries with dependents:" echo echo ${prebuild_libs} | tr ' ' '\n' echo echo "List of interdependencies:" echo for lib in ${prebuild_libs}; do grep "^${lib}${FS}" ${LIBDEPENDS} || true done | awk -F"${FS}" '{ if ($2 in dependents) dependents[$2]=dependents[$2]" "$1 else dependents[$2]=$1 } END { for (lib in dependents) print dependents[lib]": " lib }' | sort exit 0 } main