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Diff for /src/Makefile between version 1.146 and 1.282.2.1

version 1.146, 2001/10/31 01:20:09 version 1.282.2.1, 2011/06/23 14:17:47
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 #       $NetBSD$  #       $NetBSD$
   
   #
 # This is the top-level makefile for building NetBSD. For an outline of  # This is the top-level makefile for building NetBSD. For an outline of
 # how to build a snapshot or release, as well as other release engineering  # how to build a snapshot or release, as well as other release engineering
 # information, see http://www.netbsd.org/developers/releng/index.html  # information, see http://www.NetBSD.org/developers/releng/index.html
 #  #
 # Not everything you can set or do is documented in this makefile. In  # Not everything you can set or do is documented in this makefile. In
 # particular, you should review the files in /usr/share/mk (especially  # particular, you should review the files in /usr/share/mk (especially
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 #   DESTDIR is the target directory for installation of the compiled  #   DESTDIR is the target directory for installation of the compiled
 #       software. It defaults to /. Note that programs are built against  #       software. It defaults to /. Note that programs are built against
 #       libraries installed in DESTDIR.  #       libraries installed in DESTDIR.
 #   MKMAN, if set to `no', will prevent building of manual pages.  #   MKMAN, if `no', will prevent building of manual pages.
 #   MKOBJDIRS, if not set to `no', will build object directories at  #   MKOBJDIRS, if not `no', will build object directories at
 #       an appropriate point in a build.  #       an appropriate point in a build.
 #   MKSHARE, if set to `no', will prevent building and installing  #   MKSHARE, if `no', will prevent building and installing
 #       anything in /usr/share.  #       anything in /usr/share.
 #   NBUILDJOBS is the number of jobs to start in parallel during a  #   MKUPDATE, if not `no', will avoid a `make cleandir' at the start of
 #       `make build'. It defaults to 1.  #       `make build', as well as having the effects listed in
 #   UPDATE, if defined, will avoid a `make cleandir' at the start of  #       /usr/share/mk/bsd.README.
 #     `make build', as well as having the effects listed in  
 #     /usr/share/mk/bsd.README.  
 #   NOCLEANDIR, if defined, will avoid a `make cleandir' at the start  #   NOCLEANDIR, if defined, will avoid a `make cleandir' at the start
 #     of the `make build'.  #       of the `make build'.
 #   NOINCLUDES will avoid the `make includes' usually done by `make build'.  #   NOINCLUDES will avoid the `make includes' usually done by `make build'.
 #  #
   #   See mk.conf(5) for more details.
   #
   #
 # Targets:  # Targets:
 #   build:  #   build:
 #       Builds a full release of NetBSD in DESTDIR.  If BUILD_DONE is  #       Builds a full release of NetBSD in DESTDIR, except for the
 #       set, this is an empty target.  #       /etc configuration files.
   #       If BUILD_DONE is set, this is an empty target.
   #   distribution:
   #       Builds a full release of NetBSD in DESTDIR, including the /etc
   #       configuration files.
   #   buildworld:
   #       As per `make distribution', except that it ensures that DESTDIR
   #       is not the root directory.
   #   installworld:
   #       Install the distribution from DESTDIR to INSTALLWORLDDIR (which
   #       defaults to the root directory).  Ensures that INSTALLWORLDDIR
   #       is the not root directory if cross compiling.
 #   release:  #   release:
 #       Does a `make build,' and then tars up the DESTDIR files  #       Does a `make distribution', and then tars up the DESTDIR files
 #       into RELEASEDIR, in release(7) format. (See etc/Makefile for  #       into ${RELEASEDIR}/${RELEASEMACHINEDIR}, in release(7) format.
 #       more information on this.)  #       (See etc/Makefile for more information on this.)
 #   regression-tests:  #   regression-tests:
 #       Runs the regression tests in "regress" on this host.  #       Runs the regression tests in "regress" on this host.
   #   sets:
   #       Populate ${RELEASEDIR}/${RELEASEMACHINEDIR}/binary/sets
   #       from ${DESTDIR}
   #   sourcesets:
   #       Populate ${RELEASEDIR}/source/sets from ${NETBSDSRCDIR}
   #   syspkgs:
   #       Populate ${RELEASEDIR}/${RELEASEMACHINEDIR}/binary/syspkgs
   #       from ${DESTDIR}
   #   iso-image:
   #       Create CD-ROM image in RELEASEDIR/iso.
   #       RELEASEDIR must already have been populated by `make release'
   #       or equivalent.
   #   iso-image-source:
   #       Create CD-ROM image with source in RELEASEDIR/iso.
   #       RELEASEDIR must already have been populated by
   #       `make release sourcesets' or equivalent.
 #  #
 # Targets invoked by `make build,' in order:  # Targets invoked by `make build,' in order:
 #   obj:             creates object directories.  
 #   cleandir:        cleans the tree.  #   cleandir:        cleans the tree.
 #   do-make-tools:   builds host toolchain.  #   do-top-obj:      creates the top level object directory.
   #   do-tools-obj:    creates object directories for the host toolchain.
   #   do-tools:        builds host toolchain.
   #   obj:             creates object directories.
 #   do-distrib-dirs: creates the distribution directories.  #   do-distrib-dirs: creates the distribution directories.
 #   includes:        installs include files.  #   includes:        installs include files.
   #   do-tools-compat: builds the "libnbcompat" library; needed for some
   #                    random host tool programs in the source tree.
 #   do-lib-csu:      builds and installs prerequisites from lib/csu.  #   do-lib-csu:      builds and installs prerequisites from lib/csu.
   #   do-libgcc:       builds and installs prerequisites from
   #                    gnu/lib/crtstuff${LIBGCC_EXT} (if necessary) and
   #                    gnu/lib/libgcc${LIBGCC_EXT}.
   #   do-libpcc:       builds and install prerequisites from
   #                    external/bsd/pcc/crtstuff (if necessary) and
   #                    external/bsd/pcc/libpcc.
   #   do-lib-libc:     builds and installs prerequisites from lib/libc.
 #   do-lib:          builds and installs prerequisites from lib.  #   do-lib:          builds and installs prerequisites from lib.
 #   do-gnu-lib:      builds and installs prerequisites from gnu/lib.  #   do-sys-rump-dev-lib: builds and installs prerequisites from sys/rump/dev/lib
   #   do-sys-rump-fs-lib:  builds and installs prerequisites from sys/rump/fs/lib
   #   do-sys-rump-kern-lib:  builds and installs prereq. from sys/rump/kern/lib
   #   do-sys-rump-net-lib: builds and installs prerequisites from sys/rump/net/lib
   #   do-sys-modules:  builds and installs kernel modules (used by rump binaries)
   #   do-ld.so:        builds and installs prerequisites from libexec/ld.*_so.
   #   do-compat-lib-csu: builds and installs prerequisites from compat/lib/csu
   #                    if ${MKCOMPAT} != "no".
   #   do-compat-libgcc: builds and installs prerequisites from
   #                    compat/gnu/lib/crtstuff${LIBGCC_EXT} (if necessary) and
   #                    compat/gnu/lib/libgcc${LIBGCC_EXT} if ${MKCOMPAT} != "no".
   #   do-compat-lib-libc: builds and installs prerequisites from compat/lib/libc
   #                    if ${MKCOMPAT} != "no".
 #   do-build:        builds and installs the entire system.  #   do-build:        builds and installs the entire system.
   #   do-x11:          builds and installs X11 if ${MKX11} != "no"; either
   #                    X11R7 from src/external/mit/xorg if ${X11FLAVOUR} == "Xorg"
   #                    or X11R6 from src/x11
   #   do-extsrc:       builds and installs extsrc if ${MKEXTSRC} != "no".
   #   do-obsolete:     installs the obsolete sets (for the postinstall-* targets).
   #
   
 .if ${.MAKEFLAGS:M${.CURDIR}/share/mk} == ""  .if ${.MAKEFLAGS:M${.CURDIR}/share/mk} == ""
 .MAKEFLAGS: -m ${.CURDIR}/share/mk  .MAKEFLAGS: -m ${.CURDIR}/share/mk
 .endif  .endif
   
   #
   # If _SRC_TOP_OBJ_ gets set here, we will end up with a directory that may
   # not be the top level objdir, because "make obj" can happen in the *middle*
   # of "make build" (long after <bsd.own.mk> is calculated it).  So, pre-set
   # _SRC_TOP_OBJ_ here so it will not be added to ${.MAKEOVERRIDES}.
   #
   _SRC_TOP_OBJ_=
   
 .include <bsd.own.mk>  .include <bsd.own.mk>
   
   #
 # Sanity check: make sure that "make build" is not invoked simultaneously  # Sanity check: make sure that "make build" is not invoked simultaneously
 # with a standard recursive target.  # with a standard recursive target.
   #
   
 .if make(build) || make(release) || make(snapshot)  .if make(build) || make(release) || make(snapshot)
 .for targ in ${TARGETS:Nobj:Ncleandir}  .for targ in ${TARGETS:Nobj:Ncleandir}
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 .endfor  .endfor
 .endif  .endif
   
 .if defined(NBUILDJOBS)  #
 _J=             -j${NBUILDJOBS}  # _SUBDIR is used to set SUBDIR, after removing directories that have
 .endif  # BUILD_${dir}=no, or that have no ${dir}/Makefile.
   #
 _SUBDIR=        tools lib include gnu bin games libexec sbin usr.bin \  _SUBDIR=        tools lib include gnu external crypto/external bin games
                 usr.sbin share sys etc distrib regress  _SUBDIR+=       libexec sbin usr.bin
   _SUBDIR+=       usr.sbin share rescue sys etc tests compat .WAIT distrib regress
 # Weed out directories that don't exist.  
   
 .for dir in ${_SUBDIR}  .for dir in ${_SUBDIR}
 .if exists(${dir}/Makefile)  .if "${dir}" == ".WAIT" \
           || (${BUILD_${dir}:Uyes} != "no" && exists(${dir}/Makefile))
 SUBDIR+=        ${dir}  SUBDIR+=        ${dir}
 .endif  .endif
 .endfor  .endfor
   
 .if exists(regress)  .if exists(regress)
 regression-tests:  regression-tests: .PHONY .MAKE
         @echo Running regression tests...          @echo Running regression tests...
         @cd ${.CURDIR}/regress && ${MAKE} regress          ${MAKEDIRTARGET} regress regress
 .endif  .endif
   
   .if ${MKUNPRIVED} != "no"
   NOPOSTINSTALL=  # defined
   .endif
   
   afterinstall: .PHONY .MAKE
 .if ${MKMAN} != "no"  .if ${MKMAN} != "no"
 afterinstall: whatis.db          ${MAKEDIRTARGET} share/man makedb
 whatis.db:  .endif
         cd ${.CURDIR}/share/man && ${MAKE} makedb  .if (${MKUNPRIVED} != "no" && ${MKINFO} != "no")
           ${MAKEDIRTARGET} gnu/usr.bin/texinfo/install-info infodir-meta
   .endif
   .if !defined(NOPOSTINSTALL)
           ${MAKEDIRTARGET} . postinstall-check
 .endif  .endif
   
 # Targets (in order!) called by "make build".  _POSTINSTALL=   ${.CURDIR}/usr.sbin/postinstall/postinstall
   
 .if ${MKOBJDIRS:Uno} != "no"  postinstall-check: .PHONY
 BUILDTARGETS+=  obj          @echo "   === Post installation checks ==="
           AWK=${TOOL_AWK:Q} MAKE=${MAKE:Q} ${HOST_SH} ${_POSTINSTALL} -s ${.CURDIR} -d ${DESTDIR}/ check; if [ $$? -gt 1 ]; then exit 1; fi
           @echo "   ================================"
   
   postinstall-fix: .NOTMAIN .PHONY
           @echo "   === Post installation fixes ==="
           AWK=${TOOL_AWK:Q} MAKE=${MAKE:Q} ${HOST_SH} ${_POSTINSTALL} -s ${.CURDIR} -d ${DESTDIR}/ fix
           @echo "   ==============================="
   
   postinstall-fix-obsolete: .NOTMAIN .PHONY
           @echo "   === Removing obsolete files ==="
           AWK=${TOOL_AWK:Q} MAKE=${MAKE:Q} ${HOST_SH} ${_POSTINSTALL} -s ${.CURDIR} -d ${DESTDIR}/ fix obsolete
           @echo "   ==============================="
   
   
   #
   # Targets (in order!) called by "make build".
   #
   .if defined(HAVE_GCC)
   .if ${HAVE_GCC} == "4"
   LIBGCC_EXT=4
   .else
   LIBGCC_EXT=45
   .endif
 .endif  .endif
 .if !defined(UPDATE) && !defined(NOCLEANDIR)  
   BUILDTARGETS+=  check-tools
   .if ${MKUPDATE} == "no" && !defined(NOCLEANDIR)
 BUILDTARGETS+=  cleandir  BUILDTARGETS+=  cleandir
 .endif  .endif
 .if ${USETOOLS} == "yes"  .if ${MKOBJDIRS} != "no"
 BUILDTARGETS+=  do-make-tools  BUILDTARGETS+=  do-top-obj
 .endif  .endif
   .if ${USETOOLS} == "yes"        # {
   .if ${MKOBJDIRS} != "no"
   BUILDTARGETS+=  do-tools-obj
   .endif
   BUILDTARGETS+=  do-tools
   .endif # USETOOLS               # }
   .if ${MKOBJDIRS} != "no"
   BUILDTARGETS+=  obj
   .endif
   BUILDTARGETS+=  clean_METALOG
 .if !defined(NODISTRIBDIRS)  .if !defined(NODISTRIBDIRS)
 BUILDTARGETS+=  do-distrib-dirs  BUILDTARGETS+=  do-distrib-dirs
 .endif  .endif
 .if !defined(NOINCLUDES)  .if !defined(NOINCLUDES)
 BUILDTARGETS+=  includes  BUILDTARGETS+=  includes
 .endif  .endif
 BUILDTARGETS+=  do-lib-csu do-lib do-gnu-lib do-build  BUILDTARGETS+=  do-tools-compat
   BUILDTARGETS+=  do-lib-csu
   .if ${MKGCC} != "no"
   BUILDTARGETS+=  do-libgcc
   .endif
   .if ${MKPCC} != "no"
   BUILDTARGET+=   do-libpcc
   .endif
   BUILDTARGETS+=  do-lib-libc
   BUILDTARGETS+=  do-lib
   .if ${MKKMOD} != "no"
   BUILDTARGETS+=  do-sys-modules
   .endif
   BUILDTARGETS+=  do-sys-rump-dev-lib do-sys-rump-fs-lib
   BUILDTARGETS+=  do-sys-rump-kern-lib do-sys-rump-net-lib
   .if ${MKCOMPAT} != "no"
   BUILDTARGETS+=  do-compat-lib-csu
   BUILDTARGETS+=  do-compat-libgcc
   BUILDTARGETS+=  do-compat-lib-libc
   .endif
   BUILDTARGETS+=  do-ld.so
   BUILDTARGETS+=  do-build
   .if ${MKX11} != "no"
   BUILDTARGETS+=  do-x11
   .endif
   .if ${MKEXTSRC} != "no"
   BUILDTARGETS+=  do-extsrc
   .endif
   BUILDTARGETS+=  do-obsolete
   
   #
 # Enforce proper ordering of some rules.  # Enforce proper ordering of some rules.
   #
   
 .ORDER:         ${BUILDTARGETS}  .ORDER:         ${BUILDTARGETS}
 includes-lib:   includes-include includes-sys  includes-lib:   .PHONY includes-include includes-sys
 includes-gnu:   includes-lib  includes-gnu:   .PHONY includes-lib
   
   #
 # Build the system and install into DESTDIR.  # Build the system and install into DESTDIR.
   #
   
 build:  START_TIME!=    date
   
   build: .PHONY .MAKE
 .if defined(BUILD_DONE)  .if defined(BUILD_DONE)
         @echo "Build already installed into ${DESTDIR}"          @echo "Build already installed into ${DESTDIR}"
 .else  .else
         @echo -n "Build started at: " && date          @echo "Build started at: ${START_TIME}"
 .for tgt in ${BUILDTARGETS}  .for tgt in ${BUILDTARGETS}
         ${MAKE} ${_J} ${tgt}          ${MAKEDIRTARGET} . ${tgt}
 .endfor  .endfor
         @echo -n "Build finished at: " && date          ${MAKEDIRTARGET} etc install-etc-release
           @echo   "Build started at:  ${START_TIME}"
           @printf "Build finished at: " && date
 .endif  .endif
   
 # Build a release or snapshot (implies "make build").  #
   # Build a full distribution, but not a release (i.e. no sets into
   # ${RELEASEDIR}).  "buildworld" enforces a build to ${DESTDIR} != /
   #
   
   distribution buildworld: .PHONY .MAKE
   .if make(buildworld) && \
       (!defined(DESTDIR) || ${DESTDIR} == "" || ${DESTDIR} == "/")
           @echo "Won't make ${.TARGET} with DESTDIR=/"
           @false
   .endif
           ${MAKEDIRTARGET} . build NOPOSTINSTALL=1
           ${MAKEDIRTARGET} etc distribution INSTALL_DONE=1
   .if defined(DESTDIR) && ${DESTDIR} != "" && ${DESTDIR} != "/"
           ${MAKEDIRTARGET} . postinstall-fix-obsolete
           ${MAKEDIRTARGET} distrib/sets checkflist
   .endif
           @echo   "make ${.TARGET} started at:  ${START_TIME}"
           @printf "make ${.TARGET} finished at: " && date
   
   #
   # Install the distribution from $DESTDIR to $INSTALLWORLDDIR (defaults to `/')
   # If installing to /, ensures that the host's operating system is NetBSD and
   # the host's `uname -m` == ${MACHINE}.
   #
   
   HOST_UNAME_S!=  uname -s
   HOST_UNAME_M!=  uname -m
   
   installworld: .PHONY .MAKE
   .if (!defined(DESTDIR) || ${DESTDIR} == "" || ${DESTDIR} == "/")
           @echo "Can't make ${.TARGET} to DESTDIR=/"
           @false
   .endif
   .if !defined(INSTALLWORLDDIR) || \
       ${INSTALLWORLDDIR} == "" || ${INSTALLWORLDDIR} == "/"
   .if (${HOST_UNAME_S} != "NetBSD")
           @echo "Won't cross-make ${.TARGET} from ${HOST_UNAME_S} to NetBSD with INSTALLWORLDDIR=/"
           @false
   .endif
   .if (${HOST_UNAME_M} != ${MACHINE})
           @echo "Won't cross-make ${.TARGET} from ${HOST_UNAME_M} to ${MACHINE} with INSTALLWORLDDIR=/"
           @false
   .endif
   .endif
           ${MAKEDIRTARGET} distrib/sets installsets \
                   INSTALLDIR=${INSTALLWORLDDIR:U/} INSTALLSETS=${INSTALLSETS:Q}
           ${MAKEDIRTARGET} . postinstall-check DESTDIR=${INSTALLWORLDDIR}
           @echo   "make ${.TARGET} started at:  ${START_TIME}"
           @printf "make ${.TARGET} finished at: " && date
   
   #
   # Create sets from $DESTDIR or $NETBSDSRCDIR into $RELEASEDIR
   #
   
   .for tgt in sets sourcesets syspkgs
   ${tgt}: .PHONY .MAKE
           ${MAKEDIRTARGET} distrib/sets ${tgt}
   .endfor
   
   #
   # Build a release or snapshot (implies "make distribution").  Note that
   # in this case, the set lists will be checked before the tar files
   # are made.
   #
   
   release snapshot: .PHONY .MAKE
           ${MAKEDIRTARGET} . distribution
           ${MAKEDIRTARGET} etc release DISTRIBUTION_DONE=1
           @echo   "make ${.TARGET} started at:  ${START_TIME}"
           @printf "make ${.TARGET} finished at: " && date
   
   #
   # Create a CD-ROM image.
   #
   
 release snapshot: build  iso-image: .PHONY
         cd ${.CURDIR}/etc && ${MAKE} INSTALL_DONE=1 release          ${MAKEDIRTARGET} distrib iso_image
           ${MAKEDIRTARGET} etc iso-image
           @echo   "make ${.TARGET} started at:  ${START_TIME}"
           @printf "make ${.TARGET} finished at: " && date
   
   iso-image-source: .PHONY
           ${MAKEDIRTARGET} distrib iso_image CDSOURCE=true
           ${MAKEDIRTARGET} etc iso-image
           @echo   "make ${.TARGET} started at:  ${START_TIME}"
           @printf "make ${.TARGET} finished at: " && date
   
   #
 # Special components of the "make build" process.  # Special components of the "make build" process.
   #
   
   check-tools: .PHONY
   .if ${TOOLCHAIN_MISSING} != "no" && !defined(EXTERNAL_TOOLCHAIN)
           @echo '*** WARNING:  Building on MACHINE=${MACHINE} with missing toolchain.'
           @echo '*** May result in a failed build or corrupt binaries!'
   .elif defined(EXTERNAL_TOOLCHAIN)
           @echo '*** Using external toolchain rooted at ${EXTERNAL_TOOLCHAIN}.'
   .endif
   .if defined(NBUILDJOBS)
           @echo '*** WARNING: NBUILDJOBS is obsolete; use -j directly instead!'
   .endif
   
   # Delete or sanitise a leftover METALOG from a previous build.
   clean_METALOG: .PHONY .MAKE
   .if ${MKUPDATE} != "no"
           ${MAKEDIRTARGET} distrib/sets clean_METALOG
   .endif
   
   do-distrib-dirs: .PHONY .MAKE
   .if !defined(DESTDIR) || ${DESTDIR} == ""
           ${MAKEDIRTARGET} etc distrib-dirs DESTDIR=/
   .else
           ${MAKEDIRTARGET} etc distrib-dirs DESTDIR=${DESTDIR}
   .endif
   
   .for targ in cleandir obj includes
   do-${targ}: .PHONY ${targ}
           @true
   .endfor
   
 do-make-tools:  .if defined(HAVE_GCC)
         cd ${.CURDIR}/tools && ${MAKE} build  .if ${USE_COMPILERCRTSTUFF} == "yes"
   BUILD_CC_LIB= gnu/lib/crtstuff${LIBGCC_EXT}
   .endif
   BUILD_CC_LIB+= gnu/lib/libgcc${LIBGCC_EXT}
   .elif defined(HAVE_PCC)
   BUILD_CC_LIB+= external/bsd/pcc/crtstuff
   BUILD_CC_LIB+= external/bsd/pcc/libpcc
   .endif
   
 do-distrib-dirs:  .for dir in tools tools/compat lib/csu ${BUILD_CC_LIB} lib/libc lib sys/rump/dev/lib sys/rump/fs/lib sys/rump/kern/lib sys/rump/net/lib sys/modules
         cd ${.CURDIR}/etc && ${MAKE} DESTDIR=${DESTDIR} distrib-dirs  do-${dir:S/\//-/g}: .PHONY .MAKE
   .for targ in dependall install
           ${MAKEDIRTARGET} ${dir} ${targ}
   .endfor
   .endfor
   
 .for dir in lib/csu lib gnu/lib  .if ${MKCOMPAT} != "no"
 do-${dir:S/\//-/}:  COMPAT_SUBDIR_LIST=lib/csu ${BUILD_CC_LIB} lib/libc
   .for dir in ${COMPAT_SUBDIR_LIST}
   do-compat-${dir:S/\//-/g}: .PHONY .MAKE
 .for targ in dependall install  .for targ in dependall install
         cd ${.CURDIR}/${dir} && \          ${MAKEDIRTARGET} compat ${targ} BOOTSTRAP_SUBDIRS="../../../${dir}"
                 ${MAKE} ${_J} MKSHARE=no MKLINT=no ${targ}  
 .endfor  .endfor
 .endfor  .endfor
   .endif
   
 do-build:  do-top-obj: .PHONY .MAKE
         ${MAKE} ${_J} dependall          ${MAKEDIRTARGET} . obj NOSUBDIR=
         ${MAKE} ${_J} install  
   
   do-tools-obj: .PHONY .MAKE
           ${MAKEDIRTARGET} tools obj
   
   do-libgcc: .PHONY .MAKE
   .if defined(HAVE_GCC)
   .if ${MKGCC} != "no"
   .if ${USE_COMPILERCRTSTUFF} == "yes"
           ${MAKEDIRTARGET} . do-gnu-lib-crtstuff${LIBGCC_EXT}
   .endif
           ${MAKEDIRTARGET} . do-gnu-lib-libgcc${LIBGCC_EXT}
   .endif
   .endif
   
   do-compat-libgcc: .PHONY .MAKE
   .if defined(HAVE_GCC)
   .if ${MKGCC} != "no"
   .if ${USE_COMPILERCRTSTUFF} == "yes"
           ${MAKEDIRTARGET} . do-compat-gnu-lib-crtstuff${LIBGCC_EXT}
   .endif
           ${MAKEDIRTARGET} . do-compat-gnu-lib-libgcc${LIBGCC_EXT}
   .endif
   .endif
   
   do-libpcc: .PHONY .MAKE
   .if defined(HAVE_PCC)
   .if ${MKPCC} != "no"
   .if ${USE_COMPILERCRTSTUFF} == "yes"
           ${MAKEDIRTARGET} . do-pcc-lib-crtstuff
   .endif
           ${MAKEDIRTARGET} . do-pcc-lib-libpcc
   .endif
   .endif
   
   do-ld.so: .PHONY .MAKE
   .for targ in dependall install
           ${MAKEDIRTARGET} libexec/ld.elf_so ${targ}
   .endfor
   
   do-build: .PHONY .MAKE
   .for targ in dependall install
           ${MAKEDIRTARGET} . ${targ} BUILD_tools=no BUILD_lib=no
   .endfor
   
   do-x11: .PHONY .MAKE
   .if ${MKX11} != "no"
   .if ${X11FLAVOUR} == "Xorg"
           ${MAKEDIRTARGET} external/mit/xorg build
   .else
           ${MAKEDIRTARGET} x11 build
   .endif
   .else
           @echo "MKX11 is not enabled"
           @false
   .endif
   
   do-extsrc: .PHONY .MAKE
   .if ${MKEXTSRC} != "no"
           ${MAKEDIRTARGET} extsrc build
   .else
           @echo "MKEXTSRC is not enabled"
           @false
   .endif
   
   do-obsolete: .PHONY .MAKE
           ${MAKEDIRTARGET} etc install-obsolete-lists
   
   #
 # Speedup stubs for some subtrees that don't need to run these rules.  # Speedup stubs for some subtrees that don't need to run these rules.
 # (Tells <bsd.subdir.mk> not to recurse for them.)  # (Tells <bsd.subdir.mk> not to recurse for them.)
   #
   
 includes-bin includes-games includes-libexec includes-regress \  .for dir in bin etc distrib games libexec regress sbin usr.sbin tools
 includes-sbin includes-usr.sbin includes-tools \  includes-${dir}: .PHONY
 dependall-tools depend-tools all-tools install-tools install-regress \  
 dependall-distrib depend-distrib all-distrib install-distrib includes-distrib:  
         @true          @true
   .endfor
   .for dir in etc distrib regress
   install-${dir}: .PHONY
           @true
   .endfor
   
 .include <bsd.subdir.mk>  #
   # XXX this needs to change when distrib Makefiles are recursion compliant
 # Rules for building the BUILDING.* documentation files.  # XXX many distrib subdirs need "cd etc && make snap_pre snap_kern" first...
   #
   dependall-distrib depend-distrib all-distrib: .PHONY
           @true
   
 build-docs: ${.CURDIR}/BUILDING.txt ${.CURDIR}/BUILDING.html  .include <bsd.sys.mk>
   .include <bsd.obj.mk>
   .include <bsd.kernobj.mk>
   .include <bsd.subdir.mk>
   
 .SUFFIXES: .mdoc .html .txt  build-docs: .PHONY ${.CURDIR}/BUILDING
   ${.CURDIR}/BUILDING: doc/BUILDING.mdoc
           ${_MKMSG_CREATE} ${.TARGET}
           ${TOOL_GROFF} -mdoc -Tascii -P-bou $> >$@
   
 .mdoc.html: ${.CURDIR}/Makefile  
         groff -mdoc2html -Tlatin1 -P-b -P-u -P-o -ww -mtty-char $< >$@  
   
 # The awk expression changes line endings from LF to CR-LF to make  #
 # this readable on many more platforms than just Un*x.  # Display current make(1) parameters
 .mdoc.txt: ${.CURDIR}/Makefile  #
         groff -mdoc -Tascii -P-b -P-u -P-o $< | \  params: .PHONY .MAKE
                 awk 'BEGIN{ORS="\r\n"}{print}' >$@          ${MAKEDIRTARGET} etc params

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Removed from v.1.146  
changed lines
  Added in v.1.282.2.1

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