Index: head/share/mk/bsd.dep.mk =================================================================== --- head/share/mk/bsd.dep.mk (revision 295986) +++ head/share/mk/bsd.dep.mk (revision 295987) @@ -1,317 +1,327 @@ # $FreeBSD$ # # The include file handles Makefile dependencies. # # # +++ variables +++ # # CLEANDEPENDDIRS Additional directories to remove for the cleandepend # target. # # CLEANDEPENDFILES Additional files to remove for the cleandepend target. # # CTAGS A tags file generation program [gtags] # # CTAGSFLAGS Options for ctags(1) [not set] # # DEPENDFILE dependencies file [.depend] # # GTAGSFLAGS Options for gtags(1) [-o] # # HTAGSFLAGS Options for htags(1) [not set] # # MKDEP Options for ${MKDEPCMD} [not set] # # MKDEPCMD Makefile dependency list program [mkdep] # # SRCS List of source files (c, c++, assembler) # # DPSRCS List of source files which are needed for generating # dependencies, ${SRCS} are always part of it. # # +++ targets +++ # # cleandepend: # remove ${CLEANDEPENDFILES}; remove ${CLEANDEPENDDIRS} and all # contents. # # depend: # Make the dependencies for the source files, and store # them in the file ${DEPENDFILE}. # # tags: # In "ctags" mode, create a tags file for the source files. # In "gtags" mode, create a (GLOBAL) gtags file for the # source files. If HTML is defined, htags(1) is also run # after gtags(1). .if !target(____) .error bsd.dep.mk cannot be included directly. .endif CTAGS?= gtags CTAGSFLAGS?= GTAGSFLAGS?= -o HTAGSFLAGS?= _MKDEPCC:= ${CC:N${CCACHE_BIN}} # XXX: DEPFLAGS can come out once Makefile.inc1 properly passes down # CXXFLAGS. .if !empty(DEPFLAGS) _MKDEPCC+= ${DEPFLAGS} .endif MKDEPCMD?= CC='${_MKDEPCC}' mkdep DEPENDFILE?= .depend .if ${MK_DIRDEPS_BUILD} == "no" .MAKE.DEPENDFILE= ${DEPENDFILE} .endif CLEANDEPENDFILES= ${DEPENDFILE} ${DEPENDFILE}.* # Keep `tags' here, before SRCS are mangled below for `depend'. .if !target(tags) && defined(SRCS) && !defined(NO_TAGS) tags: ${SRCS} .if ${CTAGS:T} == "gtags" @cd ${.CURDIR} && ${CTAGS} ${GTAGSFLAGS} ${.OBJDIR} .if defined(HTML) @cd ${.CURDIR} && htags ${HTAGSFLAGS} -d ${.OBJDIR} ${.OBJDIR} .endif .else @${CTAGS} ${CTAGSFLAGS} -f /dev/stdout \ ${.ALLSRC:N*.h} | sed "s;${.CURDIR}/;;" > ${.TARGET} .endif .endif # Skip reading .depend when not needed to speed up tree-walks # and simple lookups. .if !empty(.MAKEFLAGS:M-V${_V_READ_DEPEND}) || make(obj) || make(clean*) || \ make(install*) _SKIP_READ_DEPEND= 1 .if ${MK_DIRDEPS_BUILD} == "no" .MAKE.DEPENDFILE= /dev/null .endif .endif .if defined(SRCS) CLEANFILES?= .for _S in ${SRCS:N*.[dhly]} OBJS_DEPEND_GUESS.${_S:R}.o= ${_S} .if ${MK_FAST_DEPEND} == "no" && !exists(${.OBJDIR}/${DEPENDFILE}) ${_S:R}.o: ${OBJS_DEPEND_GUESS.${_S:R}.o} .endif .endfor # Lexical analyzers .for _LSRC in ${SRCS:M*.l:N*/*} .for _LC in ${_LSRC:R}.c ${_LC}: ${_LSRC} ${LEX} ${LFLAGS} -o${.TARGET} ${.ALLSRC} OBJS_DEPEND_GUESS.${_LC:R}.o= ${_LC} .if ${MK_FAST_DEPEND} == "no" && !exists(${.OBJDIR}/${DEPENDFILE}) ${_LC:R}.o: ${OBJS_DEPEND_GUESS.${_LC:R}.o} .endif SRCS:= ${SRCS:S/${_LSRC}/${_LC}/} CLEANFILES+= ${_LC} .endfor .endfor # Yacc grammars .for _YSRC in ${SRCS:M*.y:N*/*} .for _YC in ${_YSRC:R}.c SRCS:= ${SRCS:S/${_YSRC}/${_YC}/} CLEANFILES+= ${_YC} .if !empty(YFLAGS:M-d) && !empty(SRCS:My.tab.h) .ORDER: ${_YC} y.tab.h ${_YC} y.tab.h: ${_YSRC} ${YACC} ${YFLAGS} ${.ALLSRC} cp y.tab.c ${_YC} CLEANFILES+= y.tab.c y.tab.h .elif !empty(YFLAGS:M-d) .for _YH in ${_YC:R}.h .ORDER: ${_YC} ${_YH} ${_YC} ${_YH}: ${_YSRC} ${YACC} ${YFLAGS} -o ${_YC} ${.ALLSRC} SRCS+= ${_YH} CLEANFILES+= ${_YH} .endfor .else ${_YC}: ${_YSRC} ${YACC} ${YFLAGS} -o ${_YC} ${.ALLSRC} .endif OBJS_DEPEND_GUESS.${_YC:R}.o= ${_YC} .if ${MK_FAST_DEPEND} == "no" && !exists(${.OBJDIR}/${DEPENDFILE}) ${_YC:R}.o: ${OBJS_DEPEND_GUESS.${_YC:R}.o} .endif .endfor .endfor # DTrace probe definitions .if ${SRCS:M*.d} CFLAGS+= -I${.OBJDIR} .endif .for _DSRC in ${SRCS:M*.d:N*/*} .for _D in ${_DSRC:R} SRCS+= ${_D}.h ${_D}.h: ${_DSRC} ${DTRACE} ${DTRACEFLAGS} -h -s ${.ALLSRC} SRCS:= ${SRCS:S/^${_DSRC}$//} OBJS+= ${_D}.o CLEANFILES+= ${_D}.h ${_D}.o ${_D}.o: ${_DSRC} ${OBJS:S/^${_D}.o$//} @rm -f ${.TARGET} ${DTRACE} ${DTRACEFLAGS} -G -o ${.TARGET} -s ${.ALLSRC:N*.h} .if defined(LIB) CLEANFILES+= ${_D}.So ${_D}.po ${_D}.So: ${_DSRC} ${SOBJS:S/^${_D}.So$//} @rm -f ${.TARGET} ${DTRACE} ${DTRACEFLAGS} -G -o ${.TARGET} -s ${.ALLSRC:N*.h} ${_D}.po: ${_DSRC} ${POBJS:S/^${_D}.po$//} @rm -f ${.TARGET} ${DTRACE} ${DTRACEFLAGS} -G -o ${.TARGET} -s ${.ALLSRC:N*.h} .endif .endfor .endfor -.if ${MK_FAST_DEPEND} == "yes" && \ - (${.MAKE.MODE:Mmeta} == "" || ${.MAKE.MODE:Mnofilemon} != "") +.if !empty(.MAKE.MODE:Mmeta) && empty(.MAKE.MODE:Mnofilemon) +_meta_filemon= 1 +.endif +.if ${MK_FAST_DEPEND} == "yes" DEPEND_MP?= -MP # Handle OBJS=../somefile.o hacks. Just replace '/' rather than use :T to # avoid collisions. DEPEND_FILTER= C,/,_,g +DEPENDSRCS= ${SRCS:M*.[cSC]} ${SRCS:M*.cxx} ${SRCS:M*.cpp} ${SRCS:M*.cc} +.if !empty(DEPENDSRCS) +DEPENDOBJS+= ${DEPENDSRCS:R:S,$,.o,} +.endif +DEPENDFILES_OBJS= ${DEPENDOBJS:O:u:${DEPEND_FILTER}:C/^/${DEPENDFILE}./} DEPEND_CFLAGS+= -MD ${DEPEND_MP} -MF${DEPENDFILE}.${.TARGET:${DEPEND_FILTER}} DEPEND_CFLAGS+= -MT${.TARGET} +# Skip generating or including .depend.* files if in meta+filemon mode since +# it will track dependencies itself. OBJS_DEPEND_GUESS is still used though. +.if !defined(_meta_filemon) .if defined(.PARSEDIR) # Only add in DEPEND_CFLAGS for CFLAGS on files we expect from DEPENDOBJS # as those are the only ones we will include. DEPEND_CFLAGS_CONDITION= !empty(DEPENDOBJS:M${.TARGET:${DEPEND_FILTER}}) CFLAGS+= ${${DEPEND_CFLAGS_CONDITION}:?${DEPEND_CFLAGS}:} .else CFLAGS+= ${DEPEND_CFLAGS} .endif -DEPENDSRCS= ${SRCS:M*.[cSC]} ${SRCS:M*.cxx} ${SRCS:M*.cpp} ${SRCS:M*.cc} -.if !empty(DEPENDSRCS) -DEPENDOBJS+= ${DEPENDSRCS:R:S,$,.o,} -.endif -DEPENDFILES_OBJS= ${DEPENDOBJS:O:u:${DEPEND_FILTER}:C/^/${DEPENDFILE}./} .if !defined(_SKIP_READ_DEPEND) .for __depend_obj in ${DEPENDFILES_OBJS} .sinclude "${__depend_obj}" .endfor .endif # !defined(_SKIP_READ_DEPEND) +.endif # !defined(_meta_filemon) .endif # ${MK_FAST_DEPEND} == "yes" .endif # defined(SRCS) .if ${MK_DIRDEPS_BUILD} == "yes" .include +# If using filemon then _EXTRADEPEND is skipped since it is not needed. +.if empty(.MAKE.MODE:Mnofilemon) # this depend: bypasses that below # the dependency helps when bootstrapping depend: beforedepend ${DPSRCS} ${SRCS} afterdepend beforedepend: afterdepend: beforedepend .endif +.endif # Guess some dependencies for when no ${DEPENDFILE}.OBJ is generated yet. -# Done here to support meta mode as well which does not always need -# the CFLAGS modifications or .depend.* included. +# For meta+filemon the .meta file is checked for since it is the dependency +# file used. .if ${MK_FAST_DEPEND} == "yes" .for __obj in ${DEPENDOBJS:O:u} -.if !exists(${.OBJDIR}/${DEPENDFILE}.${__obj}) +.if (defined(_meta_filemon) && !exists(${.OBJDIR}/${__obj}.meta)) || \ + (!defined(_meta_filemon) && !exists(${.OBJDIR}/${DEPENDFILE}.${__obj})) ${__obj}: ${OBJS_DEPEND_GUESS} ${__obj}: ${OBJS_DEPEND_GUESS.${__obj}} .endif .endfor .endif .if !target(depend) .if defined(SRCS) depend: beforedepend ${DEPENDFILE} afterdepend # Tell bmake not to look for generated files via .PATH .NOPATH: ${DEPENDFILE} ${DEPENDFILES_OBJS} .if ${MK_FAST_DEPEND} == "no" # Capture -include from CFLAGS. # This could be simpler with bmake :tW but needs to support fmake for MFC. _CFLAGS_INCLUDES= ${CFLAGS:Q:S/\\ /,/g:C/-include,/-include%/g:C/,/ /g:M-include*:C/%/ /g} _CXXFLAGS_INCLUDES= ${CXXFLAGS:Q:S/\\ /,/g:C/-include,/-include%/g:C/,/ /g:M-include*:C/%/ /g} # Different types of sources are compiled with slightly different flags. # Split up the sources, and filter out headers and non-applicable flags. MKDEP_CFLAGS= ${CFLAGS:M-nostdinc*} ${CFLAGS:M-[BIDU]*} ${CFLAGS:M-std=*} \ ${CFLAGS:M-ansi} ${_CFLAGS_INCLUDES} MKDEP_CXXFLAGS= ${CXXFLAGS:M-nostdinc*} ${CXXFLAGS:M-[BIDU]*} \ ${CXXFLAGS:M-std=*} ${CXXFLAGS:M-ansi} ${CXXFLAGS:M-stdlib=*} \ ${_CXXFLAGS_INCLUDES} .endif # ${MK_FAST_DEPEND} == "no" DPSRCS+= ${SRCS} # FAST_DEPEND will only generate a .depend if _EXTRADEPEND is used but # the target is created to allow 'make depend' to generate files. ${DEPENDFILE}: ${DPSRCS} .if ${MK_FAST_DEPEND} == "no" rm -f ${DEPENDFILE} .if !empty(DPSRCS:M*.[cS]) ${MKDEPCMD} -f ${DEPENDFILE} -a ${MKDEP} \ ${MKDEP_CFLAGS} ${.ALLSRC:M*.[cS]} .endif .if !empty(DPSRCS:M*.cc) || !empty(DPSRCS:M*.C) || !empty(DPSRCS:M*.cpp) || \ !empty(DPSRCS:M*.cxx) ${MKDEPCMD} -f ${DEPENDFILE} -a ${MKDEP} \ ${MKDEP_CXXFLAGS} \ ${.ALLSRC:M*.cc} ${.ALLSRC:M*.C} ${.ALLSRC:M*.cpp} ${.ALLSRC:M*.cxx} .else .endif .endif # ${MK_FAST_DEPEND} == "no" .if target(_EXTRADEPEND) _EXTRADEPEND: .USE ${DEPENDFILE}: _EXTRADEPEND .endif .ORDER: ${DEPENDFILE} afterdepend .else depend: beforedepend afterdepend .endif .if !target(beforedepend) beforedepend: .else .ORDER: beforedepend ${DEPENDFILE} .ORDER: beforedepend afterdepend .endif .if !target(afterdepend) afterdepend: .endif .endif .if defined(SRCS) .if ${CTAGS:T} == "gtags" CLEANDEPENDFILES+= GPATH GRTAGS GSYMS GTAGS .if defined(HTML) CLEANDEPENDDIRS+= HTML .endif .else CLEANDEPENDFILES+= tags .endif .endif .if !target(cleandepend) cleandepend: .if !empty(CLEANDEPENDFILES) rm -f ${CLEANDEPENDFILES} .endif .if !empty(CLEANDEPENDDIRS) rm -rf ${CLEANDEPENDDIRS} .endif .endif .if !target(checkdpadd) && (defined(DPADD) || defined(LDADD)) _LDADD_FROM_DPADD= ${DPADD:R:T:C;^lib(.*)$;-l\1;g} # Ignore -Wl,--start-group/-Wl,--end-group as it might be required in the # LDADD list due to unresolved symbols _LDADD_CANONICALIZED= ${LDADD:N:R:T:C;^lib(.*)$;-l\1;g:N-Wl,--[es]*-group} checkdpadd: .if ${_LDADD_FROM_DPADD} != ${_LDADD_CANONICALIZED} @echo ${.CURDIR} @echo "DPADD -> ${_LDADD_FROM_DPADD}" @echo "LDADD -> ${_LDADD_CANONICALIZED}" .endif .endif Index: head/share/mk/bsd.opts.mk =================================================================== --- head/share/mk/bsd.opts.mk (revision 295986) +++ head/share/mk/bsd.opts.mk (revision 295987) @@ -1,111 +1,118 @@ # $FreeBSD$ # # Option file for src builds. # # Users define WITH_FOO and WITHOUT_FOO on the command line or in /etc/src.conf # and /etc/make.conf files. These translate in the build system to MK_FOO={yes,no} # with sensible (usually) defaults. # # Makefiles must include bsd.opts.mk after defining specific MK_FOO options that # are applicable for that Makefile (typically there are none, but sometimes there # are exceptions). Recursive makes usually add MK_FOO=no for options that they wish # to omit from that make. # # Makefiles must include bsd.mkopt.mk before they test the value of any MK_FOO # variable. # # Makefiles may also assume that this file is included by bsd.own.mk should it # need variables defined there prior to the end of the Makefile where # bsd.{subdir,lib.bin}.mk is traditionally included. # # The old-style YES_FOO and NO_FOO are being phased out. No new instances of them # should be added. Old instances should be removed since they were just to # bridge the gap between FreeBSD 4 and FreeBSD 5. # # Makefiles should never test WITH_FOO or WITHOUT_FOO directly (although an # exception is made for _WITHOUT_SRCONF which turns off this mechanism # completely). # .if !target(____) ____: .if !defined(_WITHOUT_SRCCONF) # # Define MK_* variables (which are either "yes" or "no") for users # to set via WITH_*/WITHOUT_* in /etc/src.conf and override in the # make(1) environment. # These should be tested with `== "no"' or `!= "no"' in makefiles. # The NO_* variables should only be set by makefiles for variables # that haven't been converted over. # # Only these options are used by bsd.*.mk. KERBEROS and OPENSSH are # unforutnately needed to support statically linking the entire # tree. su(1) wouldn't link since it depends on PAM which depends on # ssh libraries when building with OPENSSH, and likewise for KERBEROS. # All other variables used to build /usr/src live in src.opts.mk # and variables from both files are documented in src.conf(5). __DEFAULT_YES_OPTIONS = \ ASSERT_DEBUG \ DEBUG_FILES \ DOCCOMPRESS \ INCLUDES \ INSTALLLIB \ KERBEROS \ MAN \ MANCOMPRESS \ NIS \ NLS \ OPENSSH \ PROFILE \ SSP \ SYMVER \ TOOLCHAIN \ WARNS __DEFAULT_NO_OPTIONS = \ CCACHE_BUILD \ FAST_DEPEND \ CTF \ INSTALL_AS_USER \ STALE_STAGED # meta mode related __DEFAULT_DEPENDENT_OPTIONS = \ STAGING_MAN/STAGING \ STAGING_PROG/STAGING \ - + + +# Enable FAST_DEPEND by default for the meta build. +.if !empty(.MAKE.MODE:Mmeta) +__DEFAULT_YES_OPTIONS+= FAST_DEPEND +__DEFAULT_NO_OPTIONS:= ${__DEFAULT_NO_OPTIONS:NFAST_DEPEND} +.endif + .include # # Supported NO_* options (if defined, MK_* will be forced to "no", # regardless of user's setting). # # These are transitional and will disappaer in the FreeBSD 12. # .for var in \ CTF \ DEBUG_FILES \ INSTALLLIB \ MAN \ PROFILE \ WARNS .if defined(NO_${var}) # This warning may be premature... #.warning "NO_${var} is defined, but deprecated. Please use MK_${var}=no instead." MK_${var}:=no .endif .endfor .if ${MK_STAGING} == "no" MK_STALE_STAGED= no .endif .include .endif # !_WITHOUT_SRCCONF .endif Index: head/share/mk/local.meta.sys.mk =================================================================== --- head/share/mk/local.meta.sys.mk (revision 295986) +++ head/share/mk/local.meta.sys.mk (revision 295987) @@ -1,261 +1,262 @@ # $FreeBSD$ # local configuration specific to meta mode # XXX some of this should be in meta.sys.mk # we assume that MK_DIRDEPS_BUILD=yes # we need this until there is an alternative MK_INSTALL_AS_USER= yes +MK_FAST_DEPEND= yes _default_makeobjdir=$${.CURDIR:S,^$${SRCTOP},$${OBJTOP},} .if empty(OBJROOT) || ${.MAKE.LEVEL} == 0 .if defined(MAKEOBJDIRPREFIX) # put things approximately where they want OBJROOT:=${MAKEOBJDIRPREFIX}${SRCTOP}/ MAKEOBJDIRPREFIX= .export MAKEOBJDIRPREFIX .endif .if empty(MAKEOBJDIR) # OBJTOP set below MAKEOBJDIR=${_default_makeobjdir} # export but do not track .export-env MAKEOBJDIR # Expand for our own use MAKEOBJDIR:= ${MAKEOBJDIR} .endif .if !empty(SB) SB_OBJROOT ?= ${SB}/obj/ # this is what we use below OBJROOT ?= ${SB_OBJROOT} .endif OBJROOT ?= /usr/obj${SRCTOP}/ .if ${OBJROOT:M*/} != "" OBJROOT:= ${OBJROOT:H:tA}/ .else OBJROOT:= ${OBJROOT:H:tA}/${OBJROOT:T} .endif .export OBJROOT SRCTOP # we need HOST_TARGET etc below. .include .export HOST_TARGET .endif # from src/Makefile (for universe) TARGET_ARCHES_arm?= arm armeb armv6 armv6hf TARGET_ARCHES_arm64?= aarch64 TARGET_ARCHES_mips?= mipsel mips mips64el mips64 mipsn32 mipsn32el TARGET_ARCHES_powerpc?= powerpc powerpc64 TARGET_ARCHES_pc98?= i386 TARGET_ARCHES_riscv?= riscv64 # some corner cases BOOT_MACHINE_DIR.amd64 = boot/i386 MACHINE_ARCH.host = ${_HOST_ARCH} # the list of machines we support ALL_MACHINE_LIST?= amd64 arm arm64 i386 mips pc98 powerpc riscv sparc64 .for m in ${ALL_MACHINE_LIST:O:u} MACHINE_ARCH_LIST.$m?= ${TARGET_ARCHES_${m}:U$m} MACHINE_ARCH.$m?= ${MACHINE_ARCH_LIST.$m:[1]} BOOT_MACHINE_DIR.$m ?= boot/$m .endfor .ifndef _TARGET_SPEC .if empty(MACHINE_ARCH) .if !empty(TARGET_ARCH) MACHINE_ARCH= ${TARGET_ARCH} .else MACHINE_ARCH= ${MACHINE_ARCH.${MACHINE}} .endif .endif MACHINE_ARCH?= ${MACHINE_ARCH.${MACHINE}} MACHINE_ARCH:= ${MACHINE_ARCH} .else # we got here via dirdeps MACHINE_ARCH:= ${MACHINE_ARCH.${MACHINE}} .endif # now because for universe we want to potentially # build for multiple MACHINE_ARCH per MACHINE # we need more than MACHINE in TARGET_SPEC TARGET_SPEC_VARS= MACHINE MACHINE_ARCH # see dirdeps.mk .if ${TARGET_SPEC:Uno:M*,*} != "" _tspec := ${TARGET_SPEC:S/,/ /g} MACHINE := ${_tspec:[1]} MACHINE_ARCH := ${_tspec:[2]} # etc. # We need to stop that TARGET_SPEC affecting any submakes # and deal with MACHINE=${TARGET_SPEC} in the environment. TARGET_SPEC= # export but do not track .export-env TARGET_SPEC .export ${TARGET_SPEC_VARS} .for v in ${TARGET_SPEC_VARS:O:u} .if empty($v) .undef $v .endif .endfor .endif # make sure we know what TARGET_SPEC is # as we may need it to find Makefile.depend* TARGET_SPEC = ${TARGET_SPEC_VARS:@v@${$v:U}@:ts,} # to be consistent with src/Makefile just concatenate with '.'s TARGET_OBJ_SPEC:= ${TARGET_SPEC:S;,;.;g} OBJTOP:= ${OBJROOT}${TARGET_OBJ_SPEC} .if defined(MAKEOBJDIR) .if ${MAKEOBJDIR:M*/*} == "" .error Cannot use MAKEOBJDIR=${MAKEOBJDIR}${.newline}Unset MAKEOBJDIR to get default: MAKEOBJDIR='${_default_makeobjdir}' .endif .endif HOST_OBJTOP ?= ${OBJROOT}${HOST_TARGET} .if ${OBJTOP} == ${HOST_OBJTOP} || ${REQUESTED_MACHINE:U${MACHINE}} == "host" MACHINE= host .if ${TARGET_MACHINE:Uno} == ${HOST_TARGET} # not what we want TARGET_MACHINE= host .endif .endif .if ${MACHINE} == "host" OBJTOP := ${HOST_OBJTOP} .endif .if ${.MAKE.LEVEL} == 0 PYTHON ?= /usr/local/bin/python .export PYTHON # this works best if share/mk is ready for it. BUILD_AT_LEVEL0= no # we want to end up with a singe stage tree for all machines .if ${MK_STAGING} == "yes" .if empty(STAGE_ROOT) STAGE_ROOT?= ${OBJROOT}stage .export STAGE_ROOT .endif .endif .endif .if ${MK_STAGING} == "yes" .if ${MACHINE} == "host" STAGE_MACHINE= ${HOST_TARGET} .else STAGE_MACHINE:= ${TARGET_OBJ_SPEC} .endif STAGE_OBJTOP:= ${STAGE_ROOT}/${STAGE_MACHINE} STAGE_COMMON_OBJTOP:= ${STAGE_ROOT}/common STAGE_TARGET_OBJTOP:= ${STAGE_ROOT}/${TARGET_OBJ_SPEC} STAGE_HOST_OBJTOP:= ${STAGE_ROOT}/${HOST_TARGET} # These are exported for hooking in out-of-tree builds. They will always # be overridden in sub-makes above when building in-tree. .export STAGE_OBJTOP STAGE_TARGET_OBJTOP STAGE_HOST_OBJTOP # Use tools/install.sh which can avoid the need for xinstall for simple cases. INSTALL?= sh ${SRCTOP}/tools/install.sh # This is for stage-install to pickup from the environment. REAL_INSTALL:= ${INSTALL} .export REAL_INSTALL STAGE_INSTALL= sh ${.PARSEDIR:tA}/stage-install.sh OBJDIR=${.OBJDIR:tA} STAGE_LIBDIR= ${STAGE_OBJTOP}${_LIBDIR:U${LIBDIR:U/lib}} STAGE_INCLUDEDIR= ${STAGE_OBJTOP}${INCLUDEDIR:U/usr/include} # this is not the same as INCLUDEDIR STAGE_INCSDIR= ${STAGE_OBJTOP}${INCSDIR:U/include} # the target is usually an absolute path STAGE_SYMLINKS_DIR= ${STAGE_OBJTOP} LDFLAGS_LAST+= -Wl,-rpath-link -Wl,${STAGE_LIBDIR} .if ${MK_SYSROOT} == "yes" SYSROOT?= ${STAGE_OBJTOP} .else LDFLAGS_LAST+= -L${STAGE_LIBDIR} .endif .endif # MK_STAGING # this is sufficient for most of the tree. .MAKE.DEPENDFILE_DEFAULT = ${.MAKE.DEPENDFILE_PREFIX} # but if we have a machine qualified file it should be used in preference .MAKE.DEPENDFILE_PREFERENCE = \ ${.MAKE.DEPENDFILE_PREFIX}.${MACHINE} \ ${.MAKE.DEPENDFILE_PREFIX} .undef .MAKE.DEPENDFILE .include "sys.dependfile.mk" .if ${.MAKE.LEVEL} > 0 && ${MACHINE} == "host" && ${.MAKE.DEPENDFILE:E} != "host" # we can use this but should not update it. UPDATE_DEPENDFILE= NO .endif # define the list of places that contain files we are responsible for .MAKE.META.BAILIWICK = ${SB} ${OBJROOT} ${STAGE_ROOT} CSU_DIR.${MACHINE_ARCH} ?= csu/${MACHINE_ARCH} CSU_DIR := ${CSU_DIR.${MACHINE_ARCH}} .if !empty(TIME_STAMP) TRACER= ${TIME_STAMP} ${:U} .endif WITH_META_STATS= t # toolchains can be a pain - especially bootstrappping them .if ${MACHINE} == "host" MK_SHARED_TOOLCHAIN= no .endif TOOLCHAIN_VARS= AS AR CC CLANG_TBLGEN CXX CPP LD NM OBJDUMP OBJCOPY RANLIB \ STRINGS SIZE TBLGEN _toolchain_bin_CLANG_TBLGEN= /usr/bin/clang-tblgen _toolchain_bin_CXX= /usr/bin/c++ .ifdef WITH_TOOLSDIR TOOLSDIR?= ${HOST_OBJTOP}/tools .elif defined(STAGE_HOST_OBJTOP) TOOLSDIR?= ${STAGE_HOST_OBJTOP} .endif # Don't use the bootstrap tools logic on itself. .if ${.TARGETS:Mbootstrap-tools} == "" && \ !make(showconfig) && \ !defined(BOOTSTRAPPING_TOOLS) && !empty(TOOLSDIR) && ${.MAKE.LEVEL} == 0 .for dir in /sbin /bin /usr/sbin /usr/bin PATH:= ${TOOLSDIR}${dir}:${PATH} .endfor .export PATH # Prefer the TOOLSDIR version of the toolchain if present vs the host version. .for var in ${TOOLCHAIN_VARS} _toolchain_bin.${var}= ${TOOLSDIR}${_toolchain_bin_${var}:U/usr/bin/${var:tl}} .if exists(${_toolchain_bin.${var}}) HOST_${var}?= ${_toolchain_bin.${var}} ${var}?= ${HOST_${var}} .export HOST_${var} ${var} .endif .endfor .endif .for var in ${TOOLCHAIN_VARS} HOST_${var}?= ${_toolchain_bin_${var}:U/usr/bin/${var:tl}} .endfor .if ${MACHINE} == "host" .for var in ${TOOLCHAIN_VARS} ${var}= ${HOST_${var}} .endfor .endif .if ${MACHINE:Nhost:Ncommon} != "" && ${MACHINE} != ${HOST_MACHINE} # cross-building .if !defined(FREEBSD_REVISION) FREEBSD_REVISION!= sed -n '/^REVISION=/{s,.*=,,;s,",,g;p; }' ${SRCTOP}/sys/conf/newvers.sh .export FREEBSD_REVISION .endif CROSS_TARGET_FLAGS= -target ${MACHINE_ARCH}-unknown-freebsd${FREEBSD_REVISION} CFLAGS+= ${CROSS_TARGET_FLAGS} ACFLAGS+= ${CROSS_TARGET_FLAGS} LDFLAGS+= -Wl,-m -Wl,elf_${MACHINE_ARCH}_fbsd .endif Index: head/sys/conf/kern.opts.mk =================================================================== --- head/sys/conf/kern.opts.mk (revision 295986) +++ head/sys/conf/kern.opts.mk (revision 295987) @@ -1,151 +1,157 @@ # $FreeBSD$ # Options set in the build system that affect the kernel somehow. # # Define MK_* variables (which are either "yes" or "no") for users # to set via WITH_*/WITHOUT_* in /etc/src.conf and override in the # make(1) environment. # These should be tested with `== "no"' or `!= "no"' in makefiles. # The NO_* variables should only be set by makefiles for variables # that haven't been converted over. # # Note: bsd.own.mk must be included before the rest of kern.opts.mk to make # building on 10.x and earlier work. This should be removed when that's no # longer supported since it confounds the defaults (since it uses the host's # notion of defaults rather than what's default in current when building # within sys/modules). .include # These options are used by the kernel build process (kern.mk and kmod.mk) # They have to be listed here so we can build modules outside of the # src tree. __DEFAULT_YES_OPTIONS = \ AUTOFS \ BHYVE \ BLUETOOTH \ CCD \ CDDL \ CRYPT \ CUSE \ FORMAT_EXTENSIONS \ INET \ INET6 \ IPFILTER \ ISCSI \ KERNEL_SYMBOLS \ NETGRAPH \ PF \ SOURCELESS_HOST \ SOURCELESS_UCODE \ USB_GADGET_EXAMPLES \ ZFS __DEFAULT_NO_OPTIONS = \ EISA \ FAST_DEPEND \ NAND \ OFED +# Enable FAST_DEPEND by default for the meta build. +.if !empty(.MAKE.MODE:Unormal:Mmeta) +__DEFAULT_YES_OPTIONS+= FAST_DEPEND +__DEFAULT_NO_OPTIONS:= ${__DEFAULT_NO_OPTIONS:NFAST_DEPEND} +.endif + # Some options are totally broken on some architectures. We disable # them. If you need to enable them on an experimental basis, you # must change this code. # Note: These only apply to the list of modules we build by default # and sometimes what is in the opt_*.h files by default. # Kernel config files are unaffected, though some targets can be # affected by KERNEL_SYMBOLS, FORMAT_EXTENSIONS, CTF and SSP. # Things that don't work based on the CPU .if ${MACHINE_CPUARCH} == "arm" BROKEN_OPTIONS+= ZFS . if ${MACHINE_ARCH:Marmv6*} == "" BROKEN_OPTIONS+= CDDL . endif .endif .if ${MACHINE_CPUARCH} == "mips" BROKEN_OPTIONS+= CDDL ZFS .endif .if ${MACHINE_CPUARCH} == "powerpc" && ${MACHINE_ARCH} == "powerpc" BROKEN_OPTIONS+= ZFS .endif # Things that don't work because the kernel doesn't have the support # for them. .if ${MACHINE} != "i386" BROKEN_OPTIONS+= EISA .endif .if ${MACHINE} != "i386" && ${MACHINE} != "amd64" BROKEN_OPTIONS+= OFED .endif # expanded inline from bsd.mkopt.mk to avoid share/mk dependency # Those that default to yes .for var in ${__DEFAULT_YES_OPTIONS} .if !defined(MK_${var}) .if defined(WITHOUT_${var}) # WITHOUT always wins MK_${var}:= no .else MK_${var}:= yes .endif .else .if ${MK_${var}} != "yes" && ${MK_${var}} != "no" .error "Illegal value for MK_${var}: ${MK_${var}}" .endif .endif # !defined(MK_${var}) .endfor .undef __DEFAULT_YES_OPTIONS # Those that default to no .for var in ${__DEFAULT_NO_OPTIONS} .if !defined(MK_${var}) .if defined(WITH_${var}) && !defined(WITHOUT_${var}) # WITHOUT always wins MK_${var}:= yes .else MK_${var}:= no .endif .else .if ${MK_${var}} != "yes" && ${MK_${var}} != "no" .error "Illegal value for MK_${var}: ${MK_${var}}" .endif .endif # !defined(MK_${var}) .endfor .undef __DEFAULT_NO_OPTIONS # # MK_* options which are always no, usually because they are # unsupported/badly broken on this architecture. # .for var in ${BROKEN_OPTIONS} MK_${var}:= no .endfor .undef BROKEN_OPTIONS #end of bsd.mkopt.mk expanded inline. # # MK_*_SUPPORT options which default to "yes" unless their corresponding # MK_* variable is set to "no". # .for var in \ INET \ INET6 .if defined(WITHOUT_${var}_SUPPORT) || ${MK_${var}} == "no" MK_${var}_SUPPORT:= no .else .if defined(KERNBUILDDIR) # See if there's an opt_foo.h OPT_${var}!= cat ${KERNBUILDDIR}/opt_${var:tl}.h; echo .if ${OPT_${var}} == "" # nothing -> no MK_${var}_SUPPORT:= no .else MK_${var}_SUPPORT:= yes .endif .else # otherwise, yes MK_${var}_SUPPORT:= yes .endif .endif .endfor Index: head/sys/conf/kern.post.mk =================================================================== --- head/sys/conf/kern.post.mk (revision 295986) +++ head/sys/conf/kern.post.mk (revision 295987) @@ -1,408 +1,421 @@ # $FreeBSD$ # Part of a unified Makefile for building kernels. This part includes all # the definitions that need to be after all the % directives except %RULES # and ones that act like they are part of %RULES. # # Most make variables should not be defined in this file. Instead, they # should be defined in the kern.pre.mk so that port makefiles can # override or augment them. # In case the config had a makeoptions DESTDIR... .if defined(DESTDIR) MKMODULESENV+= DESTDIR="${DESTDIR}" .endif SYSDIR?= ${S:C;^[^/];${.CURDIR}/&;} MKMODULESENV+= KERNBUILDDIR="${.CURDIR}" SYSDIR="${SYSDIR}" .if defined(CONF_CFLAGS) MKMODULESENV+= CONF_CFLAGS="${CONF_CFLAGS}" .endif .if defined(WITH_CTF) MKMODULESENV+= WITH_CTF="${WITH_CTF}" .endif # Allow overriding the kernel debug directory, so kernel and user debug may be # installed in different directories. Setting it to "" restores the historical # behavior of installing debug files in the kernel directory. KERN_DEBUGDIR?= ${DEBUGDIR} .MAIN: all .for target in all clean cleandepend cleandir clobber depend install \ obj reinstall tags ${target}: kernel-${target} .if !defined(MODULES_WITH_WORLD) && !defined(NO_MODULES) && exists($S/modules) ${target}: modules-${target} modules-${target}: cd $S/modules; ${MKMODULESENV} ${MAKE} \ ${target:S/^reinstall$/install/:S/^clobber$/cleandir/} .endif .endfor # Handle ports (as defined by the user) that build kernel modules .if !defined(NO_MODULES) && defined(PORTS_MODULES) # # The ports tree needs some environment variables defined to match the new kernel # # Ports search for some dependencies in PATH, so add the location of the installed files LOCALBASE?= /usr/local # SRC_BASE is how the ports tree refers to the location of the base source files .if !defined(SRC_BASE) SRC_BASE= ${SYSDIR:H:tA} .endif # OSVERSION is used by some ports to determine build options .if !defined(OSRELDATE) # Definition copied from src/Makefile.inc1 OSRELDATE!= awk '/^\#define[[:space:]]*__FreeBSD_version/ { print $$3 }' \ ${MAKEOBJDIRPREFIX}${SRC_BASE}/include/osreldate.h .endif # Keep the related ports builds in the obj directory so that they are only rebuilt once per kernel build WRKDIRPREFIX?= ${MAKEOBJDIRPREFIX}${SRC_BASE}/sys/${KERNCONF} PORTSMODULESENV=\ PATH=${PATH}:${LOCALBASE}/bin:${LOCALBASE}/sbin \ SRC_BASE=${SRC_BASE} \ OSVERSION=${OSRELDATE} \ WRKDIRPREFIX=${WRKDIRPREFIX} # The WRKDIR needs to be cleaned before building, and trying to change the target # with a :C pattern below results in install -> instclean all: .for __i in ${PORTS_MODULES} @${ECHO} "===> Ports module ${__i} (all)" cd $${PORTSDIR:-/usr/ports}/${__i}; ${PORTSMODULESENV} ${MAKE} -B clean all .endfor .for __target in install reinstall clean ${__target}: ports-${__target} ports-${__target}: .for __i in ${PORTS_MODULES} @${ECHO} "===> Ports module ${__i} (${__target})" cd $${PORTSDIR:-/usr/ports}/${__i}; ${PORTSMODULESENV} ${MAKE} -B ${__target:C/install/deinstall reinstall/:C/reinstall/deinstall reinstall/} .endfor .endfor .endif .ORDER: kernel-install modules-install beforebuild: .PHONY kernel-all: beforebuild .WAIT ${KERNEL_KO} ${KERNEL_EXTRA} kernel-cleandir: kernel-clean kernel-cleandepend kernel-clobber: find . -maxdepth 1 ! -type d ! -name version -delete kernel-obj: .if !defined(MODULES_WITH_WORLD) && !defined(NO_MODULES) && exists($S/modules) modules: modules-all .if !defined(NO_MODULES_OBJ) modules-all modules-depend: modules-obj .endif .endif .if !defined(DEBUG) FULLKERNEL= ${KERNEL_KO} .else FULLKERNEL= ${KERNEL_KO}.full ${KERNEL_KO}: ${FULLKERNEL} ${KERNEL_KO}.debug ${OBJCOPY} --strip-debug --add-gnu-debuglink=${KERNEL_KO}.debug \ ${FULLKERNEL} ${.TARGET} ${KERNEL_KO}.debug: ${FULLKERNEL} ${OBJCOPY} --only-keep-debug ${FULLKERNEL} ${.TARGET} install.debug reinstall.debug: gdbinit cd ${.CURDIR}; ${MAKE} ${.TARGET:R} # Install gdbinit files for kernel debugging. gdbinit: grep -v '# XXX' ${S}/../tools/debugscripts/dot.gdbinit | \ sed "s:MODPATH:${.OBJDIR}/modules:" > .gdbinit cp ${S}/../tools/debugscripts/gdbinit.kernel ${.CURDIR} .if exists(${S}/../tools/debugscripts/gdbinit.${MACHINE_CPUARCH}) cp ${S}/../tools/debugscripts/gdbinit.${MACHINE_CPUARCH} \ ${.CURDIR}/gdbinit.machine .endif .endif ${FULLKERNEL}: ${SYSTEM_DEP} vers.o @rm -f ${.TARGET} @echo linking ${.TARGET} ${SYSTEM_LD} .if !empty(MD_ROOT_SIZE_CONFIGURED) && defined(MFS_IMAGE) @sh ${S}/tools/embed_mfs.sh ${.TARGET} ${MFS_IMAGE} .endif .if ${MK_CTF} != "no" @echo ${CTFMERGE} ${CTFFLAGS} -o ${.TARGET} ... @${CTFMERGE} ${CTFFLAGS} -o ${.TARGET} ${SYSTEM_OBJS} vers.o .endif .if !defined(DEBUG) ${OBJCOPY} --strip-debug ${.TARGET} .endif ${SYSTEM_LD_TAIL} OBJS_DEPEND_GUESS+= assym.s vnode_if.h ${BEFORE_DEPEND:M*.h} \ ${MFILES:T:S/.m$/.h/} .if ${MK_FAST_DEPEND} == "no" && !exists(${.OBJDIR}/.depend) ${SYSTEM_OBJS}: ${OBJS_DEPEND_GUESS} .endif LNFILES= ${CFILES:T:S/.c$/.ln/} .for mfile in ${MFILES} # XXX the low quality .m.o rules gnerated by config are normally used # instead of the .m.c rules here. ${mfile:T:S/.m$/.c/}: ${mfile} ${AWK} -f $S/tools/makeobjops.awk ${mfile} -c ${mfile:T:S/.m$/.h/}: ${mfile} ${AWK} -f $S/tools/makeobjops.awk ${mfile} -h .endfor kernel-clean: rm -f *.o *.so *.So *.ko *.s eddep errs \ ${FULLKERNEL} ${KERNEL_KO} ${KERNEL_KO}.debug \ linterrs tags vers.c \ vnode_if.c vnode_if.h vnode_if_newproto.h vnode_if_typedef.h \ ${MFILES:T:S/.m$/.c/} ${MFILES:T:S/.m$/.h/} \ ${CLEAN} lint: ${LNFILES} ${LINT} ${LINTKERNFLAGS} ${CFLAGS:M-[DILU]*} ${.ALLSRC} 2>&1 | \ tee -a linterrs # This is a hack. BFD "optimizes" away dynamic mode if there are no # dynamic references. We could probably do a '-Bforcedynamic' mode like # in the a.out ld. For now, this works. HACK_EXTRA_FLAGS?= -shared hack.So: Makefile :> hack.c ${CC} ${HACK_EXTRA_FLAGS} -nostdlib hack.c -o hack.So rm -f hack.c # This rule stops ./assym.s in .depend from causing problems. ./assym.s: assym.s assym.s: $S/kern/genassym.sh genassym.o NM='${NM}' NMFLAGS='${NMFLAGS}' sh $S/kern/genassym.sh genassym.o > ${.TARGET} genassym.o: $S/$M/$M/genassym.c ${CC} -c ${CFLAGS:N-fno-common} $S/$M/$M/genassym.c ${SYSTEM_OBJS} genassym.o vers.o: opt_global.h # Normal files first CFILES_NORMAL= ${CFILES:N*/cddl/*:N*fs/nfsclient/nfs_clkdtrace*:N*/compat/linuxkpi/common/*:N*/ofed/*:N*/dev/mlx5/*} SFILES_NORMAL= ${SFILES:N*/cddl/*} # We have "special" -I include paths for zfs/dtrace files in 'depend'. CFILES_CDDL= ${CFILES:M*/cddl/*} SFILES_CDDL= ${SFILES:M*/cddl/*} # We have "special" -I include paths for LinuxKPI. CFILES_LINUXKPI=${CFILES:M*/compat/linuxkpi/common/*} # We have "special" -I include paths for OFED. CFILES_OFED=${CFILES:M*/ofed/*} # We have "special" -I include paths for MLX5. CFILES_MLX5=${CFILES:M*/dev/mlx5/*} # Skip reading .depend when not needed to speed up tree-walks # and simple lookups. .if !empty(.MAKEFLAGS:M-V${_V_READ_DEPEND}) || make(obj) || make(clean*) || \ make(install*) || make(kernel-obj) || make(kernel-clean*) || \ make(kernel-install*) _SKIP_READ_DEPEND= 1 .MAKE.DEPENDFILE= /dev/null .endif kernel-depend: .depend # The argument list can be very long, so use make -V and xargs to # pass it to mkdep. _MKDEPCC:= ${CC:N${CCACHE_BIN}} SRCS= assym.s vnode_if.h ${BEFORE_DEPEND} ${CFILES} \ ${SYSTEM_CFILES} ${GEN_CFILES} ${SFILES} \ ${MFILES:T:S/.m$/.h/} DEPENDFILES= .depend .depend.* -.if ${MK_FAST_DEPEND} == "yes" && \ - (${.MAKE.MODE:Unormal:Mmeta} == "" || ${.MAKE.MODE:Unormal:Mnofilemon} != "") +# Skip generating or including .depend.* files if in meta+filemon mode since +# it will track dependencies itself. OBJS_DEPEND_GUESS is still used though. +.if !empty(.MAKE.MODE:Unormal:Mmeta) && empty(.MAKE.MODE:Unormal:Mnofilemon) +_meta_filemon= 1 +.endif +.if ${MK_FAST_DEPEND} == "yes" +DEPENDOBJS+= ${SYSTEM_OBJS} genassym.o +DEPENDFILES_OBJS= ${DEPENDOBJS:O:u:C/^/.depend./} DEPEND_CFLAGS+= -MD -MP -MF.depend.${.TARGET} DEPEND_CFLAGS+= -MT${.TARGET} +.if !defined(_meta_filemon) .if defined(.PARSEDIR) # Only add in DEPEND_CFLAGS for CFLAGS on files we expect from DEPENDOBJS # as those are the only ones we will include. DEPEND_CFLAGS_CONDITION= !empty(DEPENDOBJS:M${.TARGET}) CFLAGS+= ${${DEPEND_CFLAGS_CONDITION}:?${DEPEND_CFLAGS}:} .else CFLAGS+= ${DEPEND_CFLAGS} .endif -DEPENDOBJS+= ${SYSTEM_OBJS} genassym.o -DEPENDFILES_OBJS= ${DEPENDOBJS:O:u:C/^/.depend./} .if !defined(_SKIP_READ_DEPEND) -.for __obj in ${DEPENDOBJS} -.if exists(${.OBJDIR}/.depend.${__obj}) -.include ".depend.${__obj}" -.else -# Guess some dependencies for when no .depend.OBJ is generated yet. +.for __depend_obj in ${DEPENDFILES_OBJS} +.sinclude "${__depend_obj}" +.endfor +.endif # !defined(_SKIP_READ_DEPEND) +.endif # !defined(_meta_filemon) +.endif # ${MK_FAST_DEPEND} == "yes" + +# Guess some dependencies for when no ${DEPENDFILE}.OBJ is generated yet. +# For meta+filemon the .meta file is checked for since it is the dependency +# file used. +.if ${MK_FAST_DEPEND} == "yes" +.for __obj in ${DEPENDOBJS:O:u} +.if (defined(_meta_filemon) && !exists(${.OBJDIR}/${__obj}.meta)) || \ + (!defined(_meta_filemon) && !exists(${.OBJDIR}/.depend.${__obj})) .if ${SYSTEM_OBJS:M${__obj}} ${__obj}: ${OBJS_DEPEND_GUESS} .endif ${__obj}: ${OBJS_DEPEND_GUESS.${__obj}} .endif .endfor -.endif # !defined(_SKIP_READ_DEPEND) -.endif # ${MK_FAST_DEPEND} == "yes" +.endif .NOPATH: .depend ${DEPENDFILES_OBJS} .depend: .PRECIOUS ${SRCS} .if ${MK_FAST_DEPEND} == "no" rm -f ${.TARGET}.tmp # C files ${MAKE} -V CFILES_NORMAL -V SYSTEM_CFILES -V GEN_CFILES | \ CC="${_MKDEPCC}" xargs mkdep -a -f ${.TARGET}.tmp ${CFLAGS} ${MAKE} -V CFILES_CDDL | \ CC="${_MKDEPCC}" xargs mkdep -a -f ${.TARGET}.tmp ${ZFS_CFLAGS} \ ${FBT_CFLAGS} ${DTRACE_CFLAGS} ${MAKE} -V CFILES_LINUXKPI | \ CC="${_MKDEPCC}" xargs mkdep -a -f ${.TARGET}.tmp \ ${CFLAGS} ${LINUXKPI_INCLUDES} ${MAKE} -V CFILES_OFED -V CFILES_MLX5 | \ CC="${_MKDEPCC}" xargs mkdep -a -f ${.TARGET}.tmp \ ${CFLAGS} ${OFEDINCLUDES} # Assembly files ${MAKE} -V SFILES_NORMAL | \ CC="${_MKDEPCC}" xargs mkdep -a -f ${.TARGET}.tmp ${ASM_CFLAGS} ${MAKE} -V SFILES_CDDL | \ CC="${_MKDEPCC}" xargs mkdep -a -f ${.TARGET}.tmp ${ZFS_ASM_CFLAGS} mv ${.TARGET}.tmp ${.TARGET} .endif _ILINKS= machine .if ${MACHINE} != ${MACHINE_CPUARCH} && ${MACHINE} != "arm64" _ILINKS+= ${MACHINE_CPUARCH} .endif .if ${MACHINE_CPUARCH} == "i386" || ${MACHINE_CPUARCH} == "amd64" _ILINKS+= x86 .endif # Ensure that the link exists without depending on it when it exists. .for _link in ${_ILINKS} .if !exists(${.OBJDIR}/${_link}) ${SRCS} ${CLEAN:M*.o}: ${_link} .endif .endfor ${_ILINKS}: @case ${.TARGET} in \ machine) \ path=${S}/${MACHINE}/include ;; \ *) \ path=${S}/${.TARGET}/include ;; \ esac ; \ ${ECHO} ${.TARGET} "->" $$path ; \ ln -s $$path ${.TARGET} # .depend needs include links so we remove them only together. kernel-cleandepend: .PHONY rm -f ${DEPENDFILES} ${_ILINKS} kernel-tags: @[ -f .depend ] || { echo "you must make depend first"; exit 1; } sh $S/conf/systags.sh kernel-install: @if [ ! -f ${KERNEL_KO} ] ; then \ echo "You must build a kernel first." ; \ exit 1 ; \ fi .if exists(${DESTDIR}${KODIR}) -thiskernel=`sysctl -n kern.bootfile` ; \ if [ ! "`dirname "$$thiskernel"`" -ef ${DESTDIR}${KODIR} ] ; then \ chflags -R noschg ${DESTDIR}${KODIR} ; \ rm -rf ${DESTDIR}${KODIR} ; \ rm -rf ${DESTDIR}${KERN_DEBUGDIR}${KODIR} ; \ else \ if [ -d ${DESTDIR}${KODIR}.old ] ; then \ chflags -R noschg ${DESTDIR}${KODIR}.old ; \ rm -rf ${DESTDIR}${KODIR}.old ; \ fi ; \ mv ${DESTDIR}${KODIR} ${DESTDIR}${KODIR}.old ; \ if [ -n "${KERN_DEBUGDIR}" -a \ -d ${DESTDIR}${KERN_DEBUGDIR}${KODIR} ]; then \ rm -rf ${DESTDIR}${KERN_DEBUGDIR}${KODIR}.old ; \ mv ${DESTDIR}${KERN_DEBUGDIR}${KODIR} ${DESTDIR}${KERN_DEBUGDIR}${KODIR}.old ; \ fi ; \ sysctl kern.bootfile=${DESTDIR}${KODIR}.old/"`basename "$$thiskernel"`" ; \ fi .endif mkdir -p ${DESTDIR}${KODIR} ${INSTALL} -p -m 555 -o ${KMODOWN} -g ${KMODGRP} ${KERNEL_KO} ${DESTDIR}${KODIR}/ .if defined(DEBUG) && !defined(INSTALL_NODEBUG) && ${MK_KERNEL_SYMBOLS} != "no" mkdir -p ${DESTDIR}${KERN_DEBUGDIR}${KODIR} ${INSTALL} -p -m 555 -o ${KMODOWN} -g ${KMODGRP} ${KERNEL_KO}.debug ${DESTDIR}${KERN_DEBUGDIR}${KODIR}/ .endif .if defined(KERNEL_EXTRA_INSTALL) ${INSTALL} -p -m 555 -o ${KMODOWN} -g ${KMODGRP} ${KERNEL_EXTRA_INSTALL} ${DESTDIR}${KODIR}/ .endif kernel-reinstall: @-chflags -R noschg ${DESTDIR}${KODIR} ${INSTALL} -p -m 555 -o ${KMODOWN} -g ${KMODGRP} ${KERNEL_KO} ${DESTDIR}${KODIR}/ .if defined(DEBUG) && !defined(INSTALL_NODEBUG) && ${MK_KERNEL_SYMBOLS} != "no" ${INSTALL} -p -m 555 -o ${KMODOWN} -g ${KMODGRP} ${KERNEL_KO}.debug ${DESTDIR}${KERN_DEBUGDIR}${KODIR}/ .endif config.o env.o hints.o vers.o vnode_if.o: ${NORMAL_C} ${NORMAL_CTFCONVERT} config.ln env.ln hints.ln vers.ln vnode_if.ln: ${NORMAL_LINT} vers.c: $S/conf/newvers.sh $S/sys/param.h ${SYSTEM_DEP} MAKE=${MAKE} sh $S/conf/newvers.sh ${KERN_IDENT} vnode_if.c: $S/tools/vnode_if.awk $S/kern/vnode_if.src ${AWK} -f $S/tools/vnode_if.awk $S/kern/vnode_if.src -c vnode_if.h vnode_if_newproto.h vnode_if_typedef.h: $S/tools/vnode_if.awk \ $S/kern/vnode_if.src vnode_if.h: vnode_if_newproto.h vnode_if_typedef.h ${AWK} -f $S/tools/vnode_if.awk $S/kern/vnode_if.src -h vnode_if_newproto.h: ${AWK} -f $S/tools/vnode_if.awk $S/kern/vnode_if.src -p vnode_if_typedef.h: ${AWK} -f $S/tools/vnode_if.awk $S/kern/vnode_if.src -q .if ${MFS_IMAGE:Uno} != "no" .if empty(MD_ROOT_SIZE_CONFIGURED) # Generate an object file from the file system image to embed in the kernel # via linking. Make sure the contents are in the mfs section and rename the # start/end/size variables to __start_mfs, __stop_mfs, and mfs_size, # respectively. embedfs_${MFS_IMAGE:T:R}.o: ${MFS_IMAGE} ${OBJCOPY} --input-target binary \ --output-target ${EMBEDFS_FORMAT.${MACHINE_ARCH}} \ --binary-architecture ${EMBEDFS_ARCH.${MACHINE_ARCH}} \ ${MFS_IMAGE} ${.TARGET} ${OBJCOPY} \ --rename-section .data=mfs,contents,alloc,load,readonly,data \ --redefine-sym \ _binary_${MFS_IMAGE:C,[^[:alnum:]],_,g}_size=__mfs_root_size \ --redefine-sym \ _binary_${MFS_IMAGE:C,[^[:alnum:]],_,g}_start=mfs_root \ --redefine-sym \ _binary_${MFS_IMAGE:C,[^[:alnum:]],_,g}_end=mfs_root_end \ ${.TARGET} .endif .endif # XXX strictly, everything depends on Makefile because changes to ${PROF} # only appear there, but we don't handle that. .include "kern.mk"