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Makefile revision 1.298
      1 #	$NetBSD: Makefile,v 1.298 2012/08/15 12:50:12 apb Exp $
      2 
      3 #
      4 # This is the top-level makefile for building NetBSD. For an outline of
      5 # how to build a snapshot or release, as well as other release engineering
      6 # information, see http://www.NetBSD.org/developers/releng/index.html
      7 #
      8 # Not everything you can set or do is documented in this makefile. In
      9 # particular, you should review the files in /usr/share/mk (especially
     10 # bsd.README) for general information on building programs and writing
     11 # Makefiles within this structure, and see the comments in src/etc/Makefile
     12 # for further information on installation and release set options.
     13 #
     14 # Variables listed below can be set on the make command line (highest
     15 # priority), in /etc/mk.conf (middle priority), or in the environment
     16 # (lowest priority).
     17 #
     18 # Variables:
     19 #   DESTDIR is the target directory for installation of the compiled
     20 #	software. It defaults to /. Note that programs are built against
     21 #	libraries installed in DESTDIR.
     22 #   MKMAN, if `no', will prevent building of manual pages.
     23 #   MKOBJDIRS, if not `no', will build object directories at
     24 #	an appropriate point in a build.
     25 #   MKSHARE, if `no', will prevent building and installing
     26 #	anything in /usr/share.
     27 #   MKUPDATE, if not `no', will avoid a `make cleandir' at the start of
     28 #	`make build', as well as having the effects listed in
     29 #	/usr/share/mk/bsd.README.
     30 #   NOCLEANDIR, if defined, will avoid a `make cleandir' at the start
     31 #	of the `make build'.
     32 #   NOINCLUDES will avoid the `make includes' usually done by `make build'.
     33 #
     34 #   See mk.conf(5) for more details.
     35 #
     36 #
     37 # Targets:
     38 #   build:
     39 #	Builds a full release of NetBSD in DESTDIR, except for the
     40 #	/etc configuration files.
     41 #	If BUILD_DONE is set, this is an empty target.
     42 #   distribution:
     43 #	Builds a full release of NetBSD in DESTDIR, including the /etc
     44 #	configuration files.
     45 #   buildworld:
     46 #	As per `make distribution', except that it ensures that DESTDIR
     47 #	is not the root directory.
     48 #   installworld:
     49 #	Install the distribution from DESTDIR to INSTALLWORLDDIR (which
     50 #	defaults to the root directory).  Ensures that INSTALLWORLDDIR
     51 #	is not the root directory if cross compiling.
     52 #   release:
     53 #	Does a `make distribution', and then tars up the DESTDIR files
     54 #	into ${RELEASEDIR}/${RELEASEMACHINEDIR}, in release(7) format.
     55 #	(See etc/Makefile for more information on this.)
     56 #   regression-tests:
     57 #	Runs the regression tests in "regress" on this host.
     58 #   sets:
     59 #	Populate ${RELEASEDIR}/${RELEASEMACHINEDIR}/binary/sets
     60 #	from ${DESTDIR}
     61 #   sourcesets:
     62 #	Populate ${RELEASEDIR}/source/sets from ${NETBSDSRCDIR}
     63 #   syspkgs:
     64 #	Populate ${RELEASEDIR}/${RELEASEMACHINEDIR}/binary/syspkgs
     65 #	from ${DESTDIR}
     66 #   iso-image:
     67 #	Create CD-ROM image in RELEASEDIR/iso.
     68 #	RELEASEDIR must already have been populated by `make release'
     69 #	or equivalent.
     70 #   iso-image-source:
     71 #	Create CD-ROM image with source in RELEASEDIR/iso.
     72 #	RELEASEDIR must already have been populated by
     73 #	`make release sourcesets' or equivalent.
     74 #   live-image:
     75 #	Create bootable live image for emulators or USB stick etc.
     76 #	in RELEASEDIR/liveimage.
     77 #	RELEASEDIR must already have been populated by `make release'
     78 #	or equivalent.
     79 #   install-image:
     80 #	Create bootable installation image for USB stick etc.
     81 #	in RELEASEDIR/installimage.
     82 #	RELEASEDIR must already have been populated by `make release'
     83 #	or equivalent.
     84 #
     85 # Targets invoked by `make build,' in order:
     86 #   cleandir:        cleans the tree.
     87 #   do-top-obj:      creates the top level object directory.
     88 #   do-tools-obj:    creates object directories for the host toolchain.
     89 #   do-tools:        builds host toolchain.
     90 #   obj:             creates object directories.
     91 #   do-distrib-dirs: creates the distribution directories.
     92 #   includes:        installs include files.
     93 #   do-tools-compat: builds the "libnbcompat" library; needed for some
     94 #                    random host tool programs in the source tree.
     95 #   do-lib-csu:      builds and installs prerequisites from lib/csu.
     96 #   do-libgcc:       builds and installs prerequisites from
     97 #                    gnu/lib/crtstuff${LIBGCC_EXT} (if necessary) and
     98 #                    gnu/lib/libgcc${LIBGCC_EXT}.
     99 #   do-libpcc:       builds and install prerequisites from
    100 #                    external/bsd/pcc/crtstuff (if necessary) and
    101 #                    external/bsd/pcc/libpcc.
    102 #   do-lib-libc:     builds and installs prerequisites from lib/libc.
    103 #   do-lib:          builds and installs prerequisites from lib.
    104 #   do-sys-rump-dev-lib: builds and installs prerequisites from sys/rump/dev/lib
    105 #   do-sys-rump-fs-lib:  builds and installs prerequisites from sys/rump/fs/lib
    106 #   do-sys-rump-kern-lib:  builds and installs prereq. from sys/rump/kern/lib
    107 #   do-sys-rump-net-lib: builds and installs prerequisites from sys/rump/net/lib
    108 #   do-sys-modules:  builds and installs kernel modules (used by rump binaries)
    109 #   do-ld.so:        builds and installs prerequisites from libexec/ld.*_so.
    110 #   do-compat-lib-csu: builds and installs prerequisites from compat/lib/csu
    111 #                    if ${MKCOMPAT} != "no".
    112 #   do-compat-libgcc: builds and installs prerequisites from
    113 #                    compat/gnu/lib/crtstuff${LIBGCC_EXT} (if necessary) and
    114 #                    compat/gnu/lib/libgcc${LIBGCC_EXT} if ${MKCOMPAT} != "no".
    115 #   do-compat-lib-libc: builds and installs prerequisites from compat/lib/libc
    116 #                    if ${MKCOMPAT} != "no".
    117 #   do-build:        builds and installs the entire system.
    118 #   do-x11:          builds and installs X11 if ${MKX11} != "no"; either
    119 #                    X11R7 from src/external/mit/xorg if ${X11FLAVOUR} == "Xorg"
    120 #                    or X11R6 from src/x11
    121 #   do-extsrc:       builds and installs extsrc if ${MKEXTSRC} != "no".
    122 #   do-obsolete:     installs the obsolete sets (for the postinstall-* targets).
    123 #
    124 
    125 .if ${.MAKEFLAGS:M${.CURDIR}/share/mk} == ""
    126 .MAKEFLAGS: -m ${.CURDIR}/share/mk
    127 .endif
    128 
    129 #
    130 # If _SRC_TOP_OBJ_ gets set here, we will end up with a directory that may
    131 # not be the top level objdir, because "make obj" can happen in the *middle*
    132 # of "make build" (long after <bsd.own.mk> is calculated it).  So, pre-set
    133 # _SRC_TOP_OBJ_ here so it will not be added to ${.MAKEOVERRIDES}.
    134 #
    135 _SRC_TOP_OBJ_=
    136 
    137 .include <bsd.own.mk>
    138 
    139 #
    140 # Sanity check: make sure that "make build" is not invoked simultaneously
    141 # with a standard recursive target.
    142 #
    143 
    144 .if make(build) || make(release) || make(snapshot)
    145 .for targ in ${TARGETS:Nobj:Ncleandir}
    146 .if make(${targ}) && !target(.BEGIN)
    147 .BEGIN:
    148 	@echo 'BUILD ABORTED: "make build" and "make ${targ}" are mutually exclusive.'
    149 	@false
    150 .endif
    151 .endfor
    152 .endif
    153 
    154 #
    155 # _SUBDIR is used to set SUBDIR, after removing directories that have
    156 # BUILD_${dir}=no, or that have no ${dir}/Makefile.
    157 #
    158 _SUBDIR=	tools lib include gnu external crypto/external bin games
    159 _SUBDIR+=	libexec sbin usr.bin
    160 _SUBDIR+=	usr.sbin share rescue sys etc tests compat .WAIT distrib regress
    161 
    162 .for dir in ${_SUBDIR}
    163 .if "${dir}" == ".WAIT" \
    164 	|| (${BUILD_${dir}:Uyes} != "no" && exists(${dir}/Makefile))
    165 SUBDIR+=	${dir}
    166 .endif
    167 .endfor
    168 
    169 .if exists(regress)
    170 regression-tests: .PHONY .MAKE
    171 	@echo Running regression tests...
    172 	${MAKEDIRTARGET} regress regress
    173 .endif
    174 
    175 .if ${MKUNPRIVED} != "no"
    176 NOPOSTINSTALL=	# defined
    177 .endif
    178 
    179 afterinstall: .PHONY .MAKE
    180 .if ${MKMAN} != "no"
    181 	${MAKEDIRTARGET} share/man makedb
    182 .endif
    183 .if (${MKUNPRIVED} != "no" && ${MKINFO} != "no")
    184 	${MAKEDIRTARGET} gnu/usr.bin/texinfo/install-info infodir-meta
    185 .endif
    186 .if !defined(NOPOSTINSTALL)
    187 	${MAKEDIRTARGET} . postinstall-check
    188 .endif
    189 
    190 _POSTINSTALL=	${.CURDIR}/usr.sbin/postinstall/postinstall
    191 _POSTINSTALL_ENV= \
    192 	AWK=${TOOL_AWK:Q}		\
    193 	DB=${TOOL_DB:Q}			\
    194 	HOST_SH=${HOST_SH:Q}		\
    195 	MAKE=${MAKE:Q}			\
    196 	PWD_MKDB=${TOOL_PWD_MKDB:Q}	\
    197 	STAT=${TOOL_STAT:Q}
    198 
    199 postinstall-check: .PHONY
    200 	@echo "   === Post installation checks ==="
    201 	${_POSTINSTALL_ENV} ${HOST_SH} ${_POSTINSTALL} -s ${.CURDIR} -d ${DESTDIR}/ check; if [ $$? -gt 1 ]; then exit 1; fi
    202 	@echo "   ================================"
    203 
    204 postinstall-fix: .NOTMAIN .PHONY
    205 	@echo "   === Post installation fixes ==="
    206 	${_POSTINSTALL_ENV} ${HOST_SH} ${_POSTINSTALL} -s ${.CURDIR} -d ${DESTDIR}/ fix
    207 	@echo "   ==============================="
    208 
    209 postinstall-fix-obsolete: .NOTMAIN .PHONY
    210 	@echo "   === Removing obsolete files ==="
    211 	${_POSTINSTALL_ENV} ${HOST_SH} ${_POSTINSTALL} -s ${.CURDIR} -d ${DESTDIR}/ fix obsolete
    212 	@echo "   ==============================="
    213 
    214 
    215 #
    216 # Targets (in order!) called by "make build".
    217 #
    218 .if defined(HAVE_GCC)
    219 .if ${HAVE_GCC} == "4"
    220 LIBGCC_EXT=4
    221 BUILD_CC_LIB_BASEDIR= gnu/lib
    222 BUILD_CC_LIB_BASETARGET= gnu-lib
    223 .else
    224 LIBGCC_EXT=
    225 BUILD_CC_LIB_BASEDIR= external/gpl3/gcc/lib
    226 BUILD_CC_LIB_BASETARGET= external-gpl3-gcc-lib
    227 .endif
    228 .endif
    229 
    230 BUILDTARGETS+=	check-tools
    231 .if ${MKUPDATE} == "no" && !defined(NOCLEANDIR)
    232 BUILDTARGETS+=	cleandir
    233 .endif
    234 .if ${MKOBJDIRS} != "no"
    235 BUILDTARGETS+=	do-top-obj
    236 .endif
    237 .if ${USETOOLS} == "yes"	# {
    238 .if ${MKOBJDIRS} != "no"
    239 BUILDTARGETS+=	do-tools-obj
    240 .endif
    241 BUILDTARGETS+=	do-tools
    242 .endif # USETOOLS		# }
    243 .if ${MKOBJDIRS} != "no"
    244 BUILDTARGETS+=	obj
    245 .endif
    246 BUILDTARGETS+=	clean_METALOG
    247 .if !defined(NODISTRIBDIRS)
    248 BUILDTARGETS+=	do-distrib-dirs
    249 .endif
    250 .if !defined(NOINCLUDES)
    251 BUILDTARGETS+=	includes
    252 .endif
    253 BUILDTARGETS+=	do-tools-compat
    254 BUILDTARGETS+=	do-lib-csu
    255 .if ${MKGCC} != "no"
    256 BUILDTARGETS+=	do-libgcc
    257 .endif
    258 .if ${MKPCC} != "no"
    259 BUILDTARGET+=	do-libpcc
    260 .endif
    261 BUILDTARGETS+=	do-lib-libc
    262 BUILDTARGETS+=	do-lib
    263 .if ${MKKMOD} != "no"
    264 BUILDTARGETS+=	do-sys-modules
    265 .endif
    266 .if ${MKRUMP} != "no"
    267 BUILDTARGETS+=	do-sys-rump-dev-lib do-sys-rump-fs-lib
    268 BUILDTARGETS+=	do-sys-rump-kern-lib do-sys-rump-net-lib
    269 .endif
    270 .if ${MKCOMPAT} != "no"
    271 BUILDTARGETS+=	do-compat-lib-csu
    272 BUILDTARGETS+=	do-compat-libgcc
    273 BUILDTARGETS+=	do-compat-lib-libc
    274 .endif
    275 BUILDTARGETS+=	do-ld.so
    276 BUILDTARGETS+=	do-build
    277 .if ${MKX11} != "no"
    278 BUILDTARGETS+=	do-x11
    279 .endif
    280 .if ${MKEXTSRC} != "no"
    281 BUILDTARGETS+=	do-extsrc
    282 .endif
    283 BUILDTARGETS+=	do-obsolete
    284 
    285 #
    286 # Enforce proper ordering of some rules.
    287 #
    288 
    289 .ORDER:		${BUILDTARGETS}
    290 includes-lib:	.PHONY includes-include includes-sys
    291 includes-gnu:	.PHONY includes-lib
    292 
    293 #
    294 # Build the system and install into DESTDIR.
    295 #
    296 
    297 START_TIME!=	date
    298 
    299 build: .PHONY .MAKE
    300 .if defined(BUILD_DONE)
    301 	@echo "Build already installed into ${DESTDIR}"
    302 .else
    303 	@echo "Build started at: ${START_TIME}"
    304 .for tgt in ${BUILDTARGETS}
    305 	${MAKEDIRTARGET} . ${tgt}
    306 .endfor
    307 	${MAKEDIRTARGET} etc install-etc-release
    308 	@echo   "Build started at:  ${START_TIME}"
    309 	@printf "Build finished at: " && date
    310 .endif
    311 
    312 #
    313 # Build a full distribution, but not a release (i.e. no sets into
    314 # ${RELEASEDIR}).  "buildworld" enforces a build to ${DESTDIR} != /
    315 #
    316 
    317 distribution buildworld: .PHONY .MAKE
    318 .if make(buildworld) && \
    319     (!defined(DESTDIR) || ${DESTDIR} == "" || ${DESTDIR} == "/")
    320 	@echo "Won't make ${.TARGET} with DESTDIR=/"
    321 	@false
    322 .endif
    323 	${MAKEDIRTARGET} . build NOPOSTINSTALL=1
    324 	${MAKEDIRTARGET} etc distribution INSTALL_DONE=1
    325 .if defined(DESTDIR) && ${DESTDIR} != "" && ${DESTDIR} != "/"
    326 	${MAKEDIRTARGET} . postinstall-fix-obsolete
    327 	${MAKEDIRTARGET} distrib/sets checkflist
    328 .endif
    329 	@echo   "make ${.TARGET} started at:  ${START_TIME}"
    330 	@printf "make ${.TARGET} finished at: " && date
    331 
    332 #
    333 # Install the distribution from $DESTDIR to $INSTALLWORLDDIR (defaults to `/')
    334 # If installing to /, ensures that the host's operating system is NetBSD and
    335 # the host's `uname -m` == ${MACHINE}.
    336 #
    337 
    338 HOST_UNAME_S!=	uname -s
    339 HOST_UNAME_M!=	uname -m
    340 
    341 installworld: .PHONY .MAKE
    342 .if (!defined(DESTDIR) || ${DESTDIR} == "" || ${DESTDIR} == "/")
    343 	@echo "Can't make ${.TARGET} to DESTDIR=/"
    344 	@false
    345 .endif
    346 .if !defined(INSTALLWORLDDIR) || \
    347     ${INSTALLWORLDDIR} == "" || ${INSTALLWORLDDIR} == "/"
    348 .if (${HOST_UNAME_S} != "NetBSD")
    349 	@echo "Won't cross-make ${.TARGET} from ${HOST_UNAME_S} to NetBSD with INSTALLWORLDDIR=/"
    350 	@false
    351 .endif
    352 .if (${HOST_UNAME_M} != ${MACHINE})
    353 	@echo "Won't cross-make ${.TARGET} from ${HOST_UNAME_M} to ${MACHINE} with INSTALLWORLDDIR=/"
    354 	@false
    355 .endif
    356 .endif
    357 	${MAKEDIRTARGET} distrib/sets installsets \
    358 		INSTALLDIR=${INSTALLWORLDDIR:U/} INSTALLSETS=${INSTALLSETS:Q}
    359 	${MAKEDIRTARGET} . postinstall-check DESTDIR=${INSTALLWORLDDIR}
    360 	@echo   "make ${.TARGET} started at:  ${START_TIME}"
    361 	@printf "make ${.TARGET} finished at: " && date
    362 
    363 #
    364 # Install modules from $DESTDIR to $INSTALLMODULESDIR
    365 #
    366 installmodules: .PHONY .MAKE
    367 .if (!defined(DESTDIR) || ${DESTDIR} == "" || ${DESTDIR} == "/")
    368 	@echo "Can't make ${.TARGET} to DESTDIR=/"
    369 	@false
    370 .endif
    371 .if !defined(INSTALLMODULESDIR) || \
    372     ${INSTALLMODULESDIR} == "" || ${INSTALLMODULESDIR} == "/"
    373 .if (${HOST_UNAME_S} != "NetBSD")
    374 	@echo "Won't cross-make ${.TARGET} from ${HOST_UNAME_S} to NetBSD with INSTALLMODULESDIR=/"
    375 	@false
    376 .endif
    377 .if (${HOST_UNAME_M} != ${MACHINE})
    378 	@echo "Won't cross-make ${.TARGET} from ${HOST_UNAME_M} to ${MACHINE} with INSTALLMODULESDIR=/"
    379 	@false
    380 .endif
    381 .endif
    382 	${MAKEDIRTARGET} sys/modules install DESTDIR=${INSTALLMODULESDIR:U/}
    383 	@echo   "make ${.TARGET} started at:  ${START_TIME}"
    384 	@printf "make ${.TARGET} finished at: " && date
    385 
    386 #
    387 # Create sets from $DESTDIR or $NETBSDSRCDIR into $RELEASEDIR
    388 #
    389 
    390 .for tgt in sets sourcesets syspkgs
    391 ${tgt}: .PHONY .MAKE
    392 	${MAKEDIRTARGET} distrib/sets ${tgt}
    393 .endfor
    394 
    395 #
    396 # Build a release or snapshot (implies "make distribution").  Note that
    397 # in this case, the set lists will be checked before the tar files
    398 # are made.
    399 #
    400 
    401 release snapshot: .PHONY .MAKE
    402 	${MAKEDIRTARGET} . distribution
    403 	${MAKEDIRTARGET} etc release DISTRIBUTION_DONE=1
    404 	@echo   "make ${.TARGET} started at:  ${START_TIME}"
    405 	@printf "make ${.TARGET} finished at: " && date
    406 
    407 #
    408 # Create a CD-ROM image.
    409 #
    410 
    411 iso-image: .PHONY
    412 	${MAKEDIRTARGET} distrib iso_image
    413 	${MAKEDIRTARGET} etc iso-image
    414 	@echo   "make ${.TARGET} started at:  ${START_TIME}"
    415 	@printf "make ${.TARGET} finished at: " && date
    416 
    417 iso-image-source: .PHONY
    418 	${MAKEDIRTARGET} distrib iso_image CDSOURCE=true
    419 	${MAKEDIRTARGET} etc iso-image
    420 	@echo   "make ${.TARGET} started at:  ${START_TIME}"
    421 	@printf "make ${.TARGET} finished at: " && date
    422 
    423 #
    424 # Create bootable live images.
    425 #
    426 
    427 live-image: .PHONY
    428 	${MAKEDIRTARGET} etc live-image
    429 	@echo   "make ${.TARGET} started at:  ${START_TIME}"
    430 	@printf "make ${.TARGET} finished at: " && date
    431 
    432 #
    433 # Create bootable installation images.
    434 #
    435 
    436 install-image: .PHONY
    437 	${MAKEDIRTARGET} etc install-image
    438 	@echo   "make ${.TARGET} started at:  ${START_TIME}"
    439 	@printf "make ${.TARGET} finished at: " && date
    440 
    441 #
    442 # Special components of the "make build" process.
    443 #
    444 
    445 check-tools: .PHONY
    446 .if ${TOOLCHAIN_MISSING} != "no" && !defined(EXTERNAL_TOOLCHAIN)
    447 	@echo '*** WARNING:  Building on MACHINE=${MACHINE} with missing toolchain.'
    448 	@echo '*** May result in a failed build or corrupt binaries!'
    449 .elif defined(EXTERNAL_TOOLCHAIN)
    450 	@echo '*** Using external toolchain rooted at ${EXTERNAL_TOOLCHAIN}.'
    451 .endif
    452 .if defined(NBUILDJOBS)
    453 	@echo '*** WARNING: NBUILDJOBS is obsolete; use -j directly instead!'
    454 .endif
    455 
    456 # Delete or sanitise a leftover METALOG from a previous build.
    457 clean_METALOG: .PHONY .MAKE
    458 .if ${MKUPDATE} != "no"
    459 	${MAKEDIRTARGET} distrib/sets clean_METALOG
    460 .endif
    461 
    462 do-distrib-dirs: .PHONY .MAKE
    463 .if !defined(DESTDIR) || ${DESTDIR} == ""
    464 	${MAKEDIRTARGET} etc distrib-dirs DESTDIR=/
    465 .else
    466 	${MAKEDIRTARGET} etc distrib-dirs DESTDIR=${DESTDIR}
    467 .endif
    468 
    469 .for targ in cleandir obj includes
    470 do-${targ}: .PHONY ${targ}
    471 	@true
    472 .endfor
    473 
    474 .if defined(HAVE_GCC)
    475 .if ${USE_COMPILERCRTSTUFF} == "yes"
    476 BUILD_CC_LIB= ${BUILD_CC_LIB_BASEDIR}/crtstuff${LIBGCC_EXT}
    477 .endif
    478 BUILD_CC_LIB+= ${BUILD_CC_LIB_BASEDIR}/libgcc${LIBGCC_EXT}
    479 .elif defined(HAVE_PCC)
    480 BUILD_CC_LIB+= external/bsd/pcc/crtstuff
    481 BUILD_CC_LIB+= external/bsd/pcc/libpcc
    482 .endif
    483 
    484 .for dir in tools tools/compat lib/csu ${BUILD_CC_LIB} lib/libc lib sys/rump/dev/lib sys/rump/fs/lib sys/rump/kern/lib sys/rump/net/lib sys/modules
    485 do-${dir:S/\//-/g}: .PHONY .MAKE
    486 .for targ in dependall install
    487 	${MAKEDIRTARGET} ${dir} ${targ}
    488 .endfor
    489 .endfor
    490 
    491 .if ${MKCOMPAT} != "no"
    492 COMPAT_SUBDIR_LIST=lib/csu ${BUILD_CC_LIB} lib/libc
    493 .for dir in ${COMPAT_SUBDIR_LIST}
    494 do-compat-${dir:S/\//-/g}: .PHONY .MAKE
    495 .for targ in dependall install
    496 	${MAKEDIRTARGET} compat ${targ} BOOTSTRAP_SUBDIRS="../../../${dir}"
    497 .endfor
    498 .endfor
    499 .endif
    500 
    501 do-top-obj: .PHONY .MAKE
    502 	${MAKEDIRTARGET} . obj NOSUBDIR=
    503 
    504 do-tools-obj: .PHONY .MAKE
    505 	${MAKEDIRTARGET} tools obj
    506 
    507 do-libgcc: .PHONY .MAKE
    508 .if defined(HAVE_GCC)
    509 .if ${MKGCC} != "no"
    510 .if ${USE_COMPILERCRTSTUFF} == "yes"
    511 	${MAKEDIRTARGET} . do-${BUILD_CC_LIB_BASETARGET}-crtstuff${LIBGCC_EXT}
    512 .endif
    513 	${MAKEDIRTARGET} . do-${BUILD_CC_LIB_BASETARGET}-libgcc${LIBGCC_EXT}
    514 .endif
    515 .endif
    516 
    517 do-compat-libgcc: .PHONY .MAKE
    518 .if defined(HAVE_GCC)
    519 .if ${MKGCC} != "no"
    520 .if ${USE_COMPILERCRTSTUFF} == "yes"
    521 	${MAKEDIRTARGET} . do-compat-${BUILD_CC_LIB_BASETARGET}-crtstuff${LIBGCC_EXT}
    522 .endif
    523 	${MAKEDIRTARGET} . do-compat-${BUILD_CC_LIB_BASETARGET}-libgcc${LIBGCC_EXT}
    524 .endif
    525 .endif
    526 
    527 do-libpcc: .PHONY .MAKE
    528 .if defined(HAVE_PCC)
    529 .if ${MKPCC} != "no"
    530 .if ${USE_COMPILERCRTSTUFF} == "yes"
    531 	${MAKEDIRTARGET} . do-pcc-lib-crtstuff
    532 .endif
    533 	${MAKEDIRTARGET} . do-pcc-lib-libpcc
    534 .endif
    535 .endif
    536 
    537 do-ld.so: .PHONY .MAKE
    538 .for targ in dependall install
    539 	${MAKEDIRTARGET} libexec/ld.elf_so ${targ}
    540 .endfor
    541 
    542 do-build: .PHONY .MAKE
    543 .for targ in dependall install
    544 	${MAKEDIRTARGET} . ${targ} BUILD_tools=no BUILD_lib=no
    545 .endfor
    546 
    547 do-x11: .PHONY .MAKE
    548 .if ${MKX11} != "no"
    549 .if ${X11FLAVOUR} == "Xorg"
    550 	${MAKEDIRTARGET} external/mit/xorg build
    551 .else
    552 	${MAKEDIRTARGET} x11 build
    553 .endif
    554 .else
    555 	@echo "MKX11 is not enabled"
    556 	@false
    557 .endif
    558 
    559 do-extsrc: .PHONY .MAKE
    560 .if ${MKEXTSRC} != "no"
    561 	${MAKEDIRTARGET} extsrc build
    562 .else
    563 	@echo "MKEXTSRC is not enabled"
    564 	@false
    565 .endif
    566 
    567 do-obsolete: .PHONY .MAKE
    568 	${MAKEDIRTARGET} etc install-obsolete-lists
    569 
    570 #
    571 # Speedup stubs for some subtrees that don't need to run these rules.
    572 # (Tells <bsd.subdir.mk> not to recurse for them.)
    573 #
    574 
    575 .for dir in bin etc distrib games libexec regress sbin usr.bin usr.sbin tools
    576 includes-${dir}: .PHONY
    577 	@true
    578 .endfor
    579 .for dir in etc distrib regress
    580 install-${dir}: .PHONY
    581 	@true
    582 .endfor
    583 
    584 #
    585 # XXX this needs to change when distrib Makefiles are recursion compliant
    586 # XXX many distrib subdirs need "cd etc && make snap_pre snap_kern" first...
    587 #
    588 dependall-distrib depend-distrib all-distrib: .PHONY
    589 	@true
    590 
    591 .include <bsd.sys.mk>
    592 .include <bsd.obj.mk>
    593 .include <bsd.kernobj.mk>
    594 .include <bsd.subdir.mk>
    595 
    596 #
    597 # Display current make(1) parameters
    598 #
    599 params: .PHONY .MAKE
    600 	${MAKEDIRTARGET} etc params
    601