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Diff for /src/Makefile between version 1.128 and 1.198

version 1.128, 2001/08/17 15:05:50 version 1.198, 2003/01/06 17:40:18
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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
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 #       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 set to `no', will prevent building of manual pages.
 #   MKOBJDIRS, if not set to `no', will build object directories at  #   MKOBJDIRS, if not set to `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 set to `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  
 #       `make build'. It defaults to 1.  
 #   UPDATE, if defined, will avoid a `make cleandir' at the start of  #   UPDATE, if defined, will avoid a `make cleandir' at the start of
 #     `make build', as well as having the effects listed in  #       `make build', as well as having the effects listed in
 #     /usr/share/mk/bsd.README.  #       /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'.
   
 #  #
 # Targets:  # Targets:
 #   build: builds a full release of netbsd in DESTDIR. If BUILD_DONE is  #   build:
 #       set, this is an empty target.  #       Builds a full release of NetBSD in DESTDIR, except for the
 #   release: does a `make build,' and then tars up the DESTDIR files  #       /etc configuration files.
 #       into RELEASEDIR, in release(7) format. (See etc/Makefile for  #       If BUILD_DONE is set, this is an empty target.
 #       more information on this.)  #   distribution:
 #   snapshot: a synonym for release.  #       Builds a full release of NetBSD in DESTDIR, including the /etc
 #  #       configuration files.
 # Sub targets of `make build,' in order:  #   buildworld:
 #   buildstartmsg: displays the start time of the build.  #       As per `make distribution', except that it ensures that DESTDIR
 #   beforeinstall: creates the distribution directories.  #       is not the root directory.
 #   do-force-domestic: check's that FORCE_DOMESTIC isn't set (deprecated.)  #   installworld:
 #   do-share-mk: installs /usr/share/mk files.  #       Install the distribution from DESTDIR to INSTALLWORLDDIR (which
 #   do-cleandir: cleans the tree.  #       defaults to the root directory).  Ensures that INSTALLWORLDDIR
 #   do-make-obj: creates object directories if required.  #       is the not root directory if cross compiling.
 #   do-make-tools: builds host toolchain.  #   release:
 #   do-make-includes: install include files.  #       Does a `make build', and then tars up the DESTDIR files
 #   do-lib-csu: build & install startup object files.  #       into RELEASEDIR/${MACHINE}, in release(7) format.
 #   do-lib: build & install system libraries.  #       (See etc/Makefile for more information on this.)
 #   do-gnu-lib: build & install gnu system libraries.  #   regression-tests:
 #   do-dependall: builds & install the entire system.  #       Runs the regression tests in "regress" on this host.
 #   do-domestic: build & install the domestic tree (deprecated.)  #
 #   do-whatisdb: build & install the `whatis.db' man database.  # Targets invoked by `make build,' in order:
 #   buildendmsg: displays the end time of the build.  #   cleandir:        cleans the tree.
   #   obj:             creates object directories.
   #   do-tools:        builds host toolchain.
   #   do-distrib-dirs: creates the distribution directories.
   #   includes:        installs include files.
   #   do-lib-csu:      builds and installs prerequisites from lib/csu.
   #   do-lib-libc:     builds and installs prerequisites from lib/libc.
   #   do-lib:          builds and installs prerequisites from lib.
   #   do-gnu-lib:      builds and installs prerequisites from gnu/lib.
   #   do-ld.so:        builds and installs prerequisites from libexec/ld.*_so.
   #   do-build:        builds and installs the entire system.
   #
   
   .if ${.MAKEFLAGS:M${.CURDIR}/share/mk} == ""
   .MAKEFLAGS: -m ${.CURDIR}/share/mk
   .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>
   
 .if defined(USE_NEW_TOOLCHAIN)  #
 .include "${.CURDIR}/tools/Makefile.tools"  # Sanity check: make sure that "make build" is not invoked simultaneously
   # with a standard recursive target.
   #
   
   .if make(build) || make(release) || make(snapshot)
   .for targ in ${TARGETS:Nobj:Ncleandir}
   .if make(${targ}) && !target(.BEGIN)
   .BEGIN:
           @echo 'BUILD ABORTED: "make build" and "make ${targ}" are mutually exclusive.'
           @false
   .endif
   .endfor
 .endif  .endif
   
 MKOBJDIRS ?= no  _SUBDIR=        tools lib include gnu bin games libexec sbin usr.bin
   _SUBDIR+=       usr.sbin share rescue sys etc distrib regress
   
 .if defined(NBUILDJOBS)  #
 _J= -j${NBUILDJOBS}  # Weed out directories that don't exist.
   #
   
   .for dir in ${_SUBDIR}
   .if exists(${dir}/Makefile) && (${BUILD_${dir}:Uyes} != "no")
   SUBDIR+=        ${dir}
 .endif  .endif
   .endfor
   
 .if defined(DESTDIR)  .if exists(regress)
 _M=-m ${DESTDIR}/usr/share/mk  regression-tests:
           @echo Running regression tests...
           @(cd ${.CURDIR}/regress && ${MAKE} regress)
 .endif  .endif
   
 # NOTE THAT etc *DOES NOT* BELONG IN THE LIST BELOW  .if defined(UNPRIVED)
   NOPOSTINSTALL=  # defined
   .endif
   
 SUBDIR+= lib include bin libexec sbin usr.bin usr.sbin share sys  afterinstall:
 .if make(cleandir) || make(obj)  .if ${MKMAN} != "no"
 SUBDIR+= distrib          (cd ${.CURDIR}/share/man && ${MAKE} makedb)
 .ifdef MAKEOBJDIRPREFIX  .endif
 SUBDIR+= etc  .if defined(UNPRIVED) && (${MKINFO} != "no")
           (cd ${.CURDIR}/gnu/usr.bin/texinfo/install-info && ${MAKE} infodir-meta)
 .endif  .endif
   .if !defined(NOPOSTINSTALL)
           (cd ${.CURDIR} && ${MAKE} postinstall-check)
 .endif  .endif
   
 includes-lib: includes-include includes-sys  postinstall-check:
           @echo "   === Post installation checks ==="
           sh ${.CURDIR}/etc/postinstall -s ${.CURDIR} -d ${DESTDIR}/ check
           @echo "   ================================"
   
 .if exists(games)  postinstall-fix: .NOTMAIN
 SUBDIR+= games          @echo "   === Post installation fixes ==="
 .endif          sh ${.CURDIR}/etc/postinstall -s ${.CURDIR} -d ${DESTDIR}/ fix
           @echo "   ================================"
   
 SUBDIR+= gnu  
 # This is needed for libstdc++ and gen-params.  
 includes-gnu: includes-include includes-sys  
   
 .if exists(regress)  #
 .ifmake !(install)  # Targets (in order!) called by "make build".
 SUBDIR+= regress  #
 .endif  
   
 regression-tests:  BUILDTARGETS+=  check-tools
         @echo Running regression tests...  .if !defined(UPDATE) && !defined(NOCLEANDIR)
         @(cd ${.CURDIR}/regress && ${MAKE} ${_M} regress)  BUILDTARGETS+=  cleandir
 .endif  .endif
   .if ${MKOBJDIRS} != "no"
 buildstartmsg:  BUILDTARGETS+=  obj
         @echo -n "Build started at: "  
         @date  
   
 buildendmsg:  
         @echo -n "Build finished at: "  
         @date  
   
 # If sharesrc is around, use its share/mk files to bootstrap until the  
 # mk files are installed (first step of make build).  If installing to  
 # DESTDIR, don't bother, since the build will fail later on anyway.  
   
 beforeinstall:  
 .ifndef NODISTRIBDIRS  
 .ifndef DESTDIR  
 .if exists(share/mk)  
         (cd ${.CURDIR}/etc && \  
             ${MAKE} -m ${.CURDIR}/share/mk DESTDIR=/ distrib-dirs)  
 .else  
         (cd ${.CURDIR}/etc && ${MAKE} DESTDIR=/ distrib-dirs)  
 .endif  .endif
 .else  .if ${USETOOLS} == "yes"
         (cd ${.CURDIR}/etc && ${MAKE} DESTDIR=${DESTDIR} distrib-dirs)  BUILDTARGETS+=  do-tools
 .endif  .endif
   .if !defined(NODISTRIBDIRS)
   BUILDTARGETS+=  do-distrib-dirs
 .endif  .endif
   .if !defined(NOINCLUDES)
 afterinstall:  BUILDTARGETS+=  includes
 .if ${MKMAN} != "no" && !defined(_BUILD)  
         ${MAKE} ${_M} whatis.db  
 .endif  .endif
   BUILDTARGETS+=  do-lib-csu do-lib-libc do-lib do-gnu-lib do-ld.so do-build
   
 whatis.db:  #
         (cd ${.CURDIR}/share/man && ${MAKE} ${_M} makedb)  # Enforce proper ordering of some rules.
   #
   
 # wrt info/dir below:  It's safe to move this over top of /usr/share/info/dir,  .ORDER:         ${BUILDTARGETS}
 # as the build will automatically remove/replace the non-pkg entries there.  includes-lib:   includes-include includes-sys
   includes-gnu:   includes-lib
   
   #
   # Build the system and install into DESTDIR.
   #
   
   START_TIME!=    date
   
 .if defined(BUILD_DONE)  
 build:  build:
         @echo "Build installed into ${DESTDIR}"  .if defined(BUILD_DONE)
           @echo "Build already installed into ${DESTDIR}"
 .else  .else
 build:          @echo "Build started at: ${START_TIME}"
         @${MAKE} ${_M} buildstartmsg  .for tgt in ${BUILDTARGETS}
         @${MAKE} ${_M} beforeinstall          @(cd ${.CURDIR} && ${MAKE} ${tgt})
         @${MAKE} ${_M} do-force-domestic  .endfor
         @${MAKE} ${_M} do-share-mk          @echo   "Build started at:  ${START_TIME}"
         @${MAKE} ${_M} do-cleandir          @printf "Build finished at: " && date
         @${MAKE} ${_M} do-make-obj  
         @${MAKE} ${_M} do-make-tools  
         @${MAKE} ${_M} do-make-includes  
         @${MAKE} ${_M} do-lib-csu  
         @${MAKE} ${_M} do-lib  
         @${MAKE} ${_M} do-gnu-lib  
         @${MAKE} ${_M} do-dependall  
         @${MAKE} ${_M} do-domestic  
         @${MAKE} ${_M} do-whatisdb  
         @${MAKE} ${_M} buildendmsg  
 .endif  
   
 do-force-domestic:  
 .if defined(FORCE_DOMESTIC)  
         @echo '*** CAPUTE!'  
         @echo '    The FORCE_DOMESTIC flag is not compatible with "make build".'  
         @echo '    Please correct the problem and try again.'  
         @false  
 .endif  .endif
   
 do-share-mk:  #
 .if ${MKSHARE} != "no"  # Build a full distribution, but not a release (i.e. no sets into
         (cd ${.CURDIR}/share/mk && ${MAKE} install)  # ${RELEASEDIR}).  "buildworld" enforces a build to ${DESTDIR} != /
 .endif  #
   
 do-cleandir:  distribution buildworld:
 .if !defined(UPDATE) && !defined(NOCLEANDIR)  .if make(buildworld) && \
         ${MAKE} ${_J} ${_M} cleandir      (!defined(DESTDIR) || ${DESTDIR} == "" || ${DESTDIR} == "/")
           @echo "Won't make ${.TARGET} with DESTDIR=/"
           @false
   .endif
           (cd ${.CURDIR} && ${MAKE} NOPOSTINSTALL=1 build)
           (cd ${.CURDIR}/etc && ${MAKE} INSTALL_DONE=1 distribution)
   .if defined(DESTDIR) && ${DESTDIR} != "" && ${DESTDIR} != "/"
           (cd ${.CURDIR}/distrib/sets && ${MAKE} checkflist)
 .endif  .endif
           @echo   "make ${.TARGET} started at:  ${START_TIME}"
           @printf "make ${.TARGET} finished at: " && date
   
 do-make-obj:  #
 .if ${MKOBJDIRS} != "no"  # Install the distribution from $DESTDIR to $INSTALLWORLDDIR (defaults to `/')
         ${MAKE} ${_J} ${_M} obj  # If installing to /, ensures that the host's operating system is NetBSD and
 .if defined(USE_NEW_TOOLCHAIN)  # the host's `uname -m` == ${MACHINE}.
         cd ${.CURDIR}/tools && ${MAKE} ${_M} obj  #
   
   HOST_UNAME_S!=  uname -s
   HOST_UNAME_M!=  uname -m
   
   installworld:
   .if (!defined(DESTDIR) || ${DESTDIR} == "" || ${DESTDIR} == "/")
           @echo "Can't make ${.TARGET} to DESTDIR=/"
           @false
 .endif  .endif
   .if !defined(INSTALLWORLDDIR) || \
       ${INSTALLWORLDDIR} == "" || ${INSTALLWORLDDIR} == "/"
   .if (${HOST_UNAME_S} != "NetBSD")
           @echo "Won't cross-make ${.TARGET} from ${HOST_UNAME_S} to NetBSD with INSTALLWORLDDIR=/"
           @false
 .endif  .endif
   .if (${HOST_UNAME_M} != ${MACHINE})
 do-make-tools:          @echo "Won't cross-make ${.TARGET} from ${HOST_UNAME_M} to ${MACHINE} with INSTALLWORLDDIR=/"
 .if defined(USE_NEW_TOOLCHAIN)          @false
         cd ${.CURDIR}/tools && ${MAKE} ${_M} build  
 .endif  .endif
   
 do-make-includes:  
 .if !defined(NOINCLUDES)  
         ${MAKE} ${_M} includes  
 .endif  .endif
           (cd ${.CURDIR}/distrib/sets && \
               ${MAKE} INSTALLDIR=${INSTALLWORLDDIR:U/} INSTALLSETS= installsets)
           (cd ${.CURDIR} && \
               ${MAKE} DESTDIR=${INSTALLWORLDDIR} postinstall-check)
           @echo   "make ${.TARGET} started at:  ${START_TIME}"
           @printf "make ${.TARGET} finished at: " && date
   
 do-lib-csu:  #
         (cd ${.CURDIR}/lib/csu && \  # Build a release or snapshot (implies "make build").  Note that
             ${MAKE} ${_M} ${_J} MKSHARE=no dependall && \  # in this case, the set lists will be checked before the tar files
             ${MAKE} ${_M} MKSHARE=no install)  # are made.
   #
   
 do-lib:  release snapshot:
         (cd ${.CURDIR}/lib && \          (cd ${.CURDIR} && ${MAKE} NOPOSTINSTALL=1 build)
             ${MAKE} ${_M} ${_J} MKSHARE=no dependall && \          (cd ${.CURDIR}/etc && ${MAKE} INSTALL_DONE=1 release)
             ${MAKE} ${_M} MKSHARE=no install)          @echo   "make ${.TARGET} started at:  ${START_TIME}"
           @printf "make ${.TARGET} finished at: " && date
   
 do-gnu-lib:  #
         (cd ${.CURDIR}/gnu/lib && \  # Special components of the "make build" process.
             ${MAKE} ${_M} ${_J} MKSHARE=no dependall && \  #
             ${MAKE} ${_M} MKSHARE=no install)  
   
 do-dependall:  check-tools:
         ${MAKE} ${_M} ${_J} dependall && ${MAKE} ${_M} _BUILD= install  .if ${TOOLCHAIN_MISSING} == "yes" && !defined(EXTERNAL_TOOLCHAIN)
           @echo '*** WARNING:  Building on MACHINE=${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
   
 do-domestic:  do-distrib-dirs:
 .if defined(DOMESTIC) && !defined(EXPORTABLE_SYSTEM)  .if !defined(DESTDIR) || ${DESTDIR} == ""
         (cd ${.CURDIR}/${DOMESTIC} && ${MAKE} ${_M} ${_J} _SLAVE_BUILD= build)          (cd ${.CURDIR}/etc && ${MAKE} DESTDIR=/ distrib-dirs)
   .else
           (cd ${.CURDIR}/etc && ${MAKE} DESTDIR=${DESTDIR} distrib-dirs)
 .endif  .endif
   
 do-whatisdb:  .for targ in cleandir obj includes
         ${MAKE} ${_M} whatis.db  do-${targ}: ${targ}
           @true
   .endfor
   
   .for dir in tools lib/csu lib/libc lib gnu/lib
   do-${dir:S/\//-/}:
   .for targ in dependall install
           (cd ${.CURDIR}/${dir} && ${MAKE} ${targ})
   .endfor
   .endfor
   
   do-ld.so:
   .for targ in dependall install
   .if (${OBJECT_FMT} == "a.out")
           (cd ${.CURDIR}/libexec/ld.aout_so && ${MAKE} ${targ})
   .endif
   .if (${OBJECT_FMT} == "ELF")
           (cd ${.CURDIR}/libexec/ld.elf_so && ${MAKE} ${targ})
   .endif
   .endfor
   
   do-build:
   .for targ in dependall install
           (cd ${.CURDIR} && ${MAKE} ${targ} BUILD_tools=no BUILD_lib=no)
   .endfor
   
   #
   # Speedup stubs for some subtrees that don't need to run these rules.
   # (Tells <bsd.subdir.mk> not to recurse for them.)
   #
   
   .for dir in bin etc distrib games libexec regress sbin usr.sbin tools
   includes-${dir}:
           @true
   .endfor
   .for dir in etc distrib regress
   install-${dir}:
           @true
   .endfor
   
 release snapshot: build  #
         (cd ${.CURDIR}/etc && ${MAKE} ${_M} INSTALL_DONE=1 release)  # XXX this needs to change when distrib Makefiles are recursion compliant
   # XXX many distrib subdirs need "cd etc && make snap_pre snap_kern" first...
   #
   dependall-distrib depend-distrib all-distrib:
           @true
   
   .include <bsd.obj.mk>
 .include <bsd.subdir.mk>  .include <bsd.subdir.mk>
   
   build-docs: ${.CURDIR}/BUILDING
   ${.CURDIR}/BUILDING: doc/BUILDING.mdoc
           groff -mdoc -Tascii -P-b -P-u -P-o $> >$@

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