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Annotation of src/Makefile, Revision 1.132

1.132   ! mason       1: #      $NetBSD: Makefile,v 1.131 2001/09/22 12:30:13 tv Exp $
1.95      cjs         2:
                      3: # This is the top-level makefile for building NetBSD. For an outline of
                      4: # how to build a snapshot or release, as well as other release engineering
                      5: # information, see http://www.netbsd.org/developers/releng/index.html
                      6: #
                      7: # Not everything you can set or do is documented in this makefile. In
                      8: # particular, you should review the files in /usr/share/mk (especially
                      9: # bsd.README) for general information on building programs and writing
                     10: # Makefiles within this structure, and see the comments in src/etc/Makefile
                     11: # for further information on installation and release set options.
                     12: #
                     13: # Variables listed below can be set on the make command line (highest
                     14: # priority), in /etc/mk.conf (middle priority), or in the environment
                     15: # (lowest priority).
                     16: #
                     17: # Variables:
1.101     sommerfe   18: #   DESTDIR is the target directory for installation of the compiled
                     19: #      software. It defaults to /. Note that programs are built against
                     20: #      libraries installed in DESTDIR.
1.95      cjs        21: #   MKMAN, if set to `no', will prevent building of manual pages.
1.101     sommerfe   22: #   MKOBJDIRS, if not set to `no', will build object directories at
                     23: #      an appropriate point in a build.
1.95      cjs        24: #   MKSHARE, if set to `no', will prevent building and installing
                     25: #      anything in /usr/share.
1.101     sommerfe   26: #   NBUILDJOBS is the number of jobs to start in parallel during a
1.127     tv         27: #      `make build'. It defaults to 1.
1.125     mrg        28: #   UPDATE, if defined, will avoid a `make cleandir' at the start of
                     29: #     `make build', as well as having the effects listed in
                     30: #     /usr/share/mk/bsd.README.
                     31: #   NOCLEANDIR, if defined, will avoid a `make cleandir' at the start
                     32: #     of the `make build'.
1.119     toddpw     33: #   NOINCLUDES will avoid the `make includes' usually done by `make build'.
1.125     mrg        34:
1.95      cjs        35: #
                     36: # Targets:
1.110     jlam       37: #   build: builds a full release of netbsd in DESTDIR. If BUILD_DONE is
                     38: #      set, this is an empty target.
1.95      cjs        39: #   release: does a `make build,' and then tars up the DESTDIR files
                     40: #      into RELEASEDIR, in release(7) format. (See etc/Makefile for
                     41: #      more information on this.)
                     42: #   snapshot: a synonym for release.
1.123     mrg        43: #
                     44: # Sub targets of `make build,' in order:
                     45: #   buildstartmsg: displays the start time of the build.
1.131     tv         46: #   do-make-tools: builds host toolchain.
                     47: #   do-distrib-dirs: creates the distribution directories.
1.123     mrg        48: #   do-force-domestic: check's that FORCE_DOMESTIC isn't set (deprecated.)
1.127     tv         49: #   do-cleandir: cleans the tree.
                     50: #   do-make-obj: creates object directories if required.
1.123     mrg        51: #   do-make-includes: install include files.
                     52: #   do-lib-csu: build & install startup object files.
                     53: #   do-lib: build & install system libraries.
                     54: #   do-gnu-lib: build & install gnu system libraries.
                     55: #   do-dependall: builds & install the entire system.
                     56: #   do-domestic: build & install the domestic tree (deprecated.)
                     57: #   do-whatisdb: build & install the `whatis.db' man database.
                     58: #   buildendmsg: displays the end time of the build.
1.32      cgd        59:
1.118     thorpej    60: .include <bsd.own.mk>
1.4       cgd        61:
1.100     sommerfe   62: MKOBJDIRS ?= no
1.58      tv         63:
1.76      bouyer     64: .if defined(NBUILDJOBS)
                     65: _J= -j${NBUILDJOBS}
                     66: .endif
                     67:
1.4       cgd        68: # NOTE THAT etc *DOES NOT* BELONG IN THE LIST BELOW
1.2       cgd        69:
1.52      mycroft    70: SUBDIR+= lib include bin libexec sbin usr.bin usr.sbin share sys
1.120     fredb      71: .if make(cleandir) || make(obj)
1.109     cjs        72: SUBDIR+= distrib
1.114     sjg        73: .ifdef MAKEOBJDIRPREFIX
                     74: SUBDIR+= etc
                     75: .endif
1.109     cjs        76: .endif
1.105     assar      77:
                     78: includes-lib: includes-include includes-sys
1.36      explorer   79:
                     80: .if exists(games)
                     81: SUBDIR+= games
                     82: .endif
                     83:
1.8       cgd        84: SUBDIR+= gnu
1.52      mycroft    85: # This is needed for libstdc++ and gen-params.
                     86: includes-gnu: includes-include includes-sys
1.21      cgd        87:
1.13      brezak     88: .if exists(regress)
1.9       cgd        89: .ifmake !(install)
                     90: SUBDIR+= regress
                     91: .endif
                     92:
1.10      cgd        93: regression-tests:
                     94:        @echo Running regression tests...
1.112     mrg        95:        @(cd ${.CURDIR}/regress && ${MAKE} ${_M} regress)
1.13      brezak     96: .endif
1.20      cgd        97:
1.123     mrg        98: buildstartmsg:
1.45      perry      99:        @echo -n "Build started at: "
                    100:        @date
1.108     erh       101:
1.123     mrg       102: buildendmsg:
                    103:        @echo -n "Build finished at: "
                    104:        @date
                    105:
1.15      cgd       106: afterinstall:
1.86      lukem     107: .if ${MKMAN} != "no" && !defined(_BUILD)
1.112     mrg       108:        ${MAKE} ${_M} whatis.db
1.81      scottr    109: .endif
                    110:
                    111: whatis.db:
1.112     mrg       112:        (cd ${.CURDIR}/share/man && ${MAKE} ${_M} makedb)
1.15      cgd       113:
1.84      tv        114: # wrt info/dir below:  It's safe to move this over top of /usr/share/info/dir,
                    115: # as the build will automatically remove/replace the non-pkg entries there.
                    116:
1.110     jlam      117: .if defined(BUILD_DONE)
                    118: build:
                    119:        @echo "Build installed into ${DESTDIR}"
                    120: .else
1.124     mrg       121: build:
                    122:        @${MAKE} ${_M} buildstartmsg
1.131     tv        123:        @${MAKE} ${_M} do-make-tools
                    124:        @${MAKE} ${_M} do-distrib-dirs
1.124     mrg       125:        @${MAKE} ${_M} do-force-domestic
                    126:        @${MAKE} ${_M} do-cleandir
                    127:        @${MAKE} ${_M} do-make-obj
                    128:        @${MAKE} ${_M} do-make-includes
                    129:        @${MAKE} ${_M} do-lib-csu
                    130:        @${MAKE} ${_M} do-lib
                    131:        @${MAKE} ${_M} do-gnu-lib
                    132:        @${MAKE} ${_M} do-dependall
                    133:        @${MAKE} ${_M} do-domestic
                    134:        @${MAKE} ${_M} do-whatisdb
                    135:        @${MAKE} ${_M} buildendmsg
1.123     mrg       136: .endif
                    137:
1.131     tv        138: do-make-tools:
1.132   ! mason     139: .if ${USETOOLS} != "no"
1.131     tv        140: .if ${MKOBJDIRS} != "no"
                    141:        cd ${.CURDIR}/tools && ${MAKE} ${_M} obj
                    142: .endif
                    143:        cd ${.CURDIR}/tools && ${MAKE} ${_M} build
1.132   ! mason     144: .endif
1.131     tv        145:
                    146: do-distrib-dirs:
                    147: .ifndef NODISTRIBDIRS
                    148: .ifndef DESTDIR
                    149:        (cd ${.CURDIR}/etc && ${MAKE} ${_M} DESTDIR=/ distrib-dirs)
                    150: .else
                    151:        (cd ${.CURDIR}/etc && ${MAKE} ${_M} DESTDIR=${DESTDIR} distrib-dirs)
                    152: .endif
                    153: .endif
                    154:
1.123     mrg       155: do-force-domestic:
1.96      scottr    156: .if defined(FORCE_DOMESTIC)
                    157:        @echo '*** CAPUTE!'
                    158:        @echo '    The FORCE_DOMESTIC flag is not compatible with "make build".'
                    159:        @echo '    Please correct the problem and try again.'
                    160:        @false
                    161: .endif
1.123     mrg       162:
                    163: do-cleandir:
1.112     mrg       164: .if !defined(UPDATE) && !defined(NOCLEANDIR)
1.117     mrg       165:        ${MAKE} ${_J} ${_M} cleandir
1.39      christos  166: .endif
1.123     mrg       167:
                    168: do-make-obj:
1.103     simonb    169: .if ${MKOBJDIRS} != "no"
1.122     sommerfe  170:        ${MAKE} ${_J} ${_M} obj
1.127     tv        171: .endif
1.123     mrg       172:
                    173: do-make-includes:
1.112     mrg       174: .if !defined(NOINCLUDES)
                    175:        ${MAKE} ${_M} includes
1.71      mycroft   176: .endif
1.123     mrg       177:
                    178: do-lib-csu:
1.61      mycroft   179:        (cd ${.CURDIR}/lib/csu && \
1.113     mrg       180:            ${MAKE} ${_M} ${_J} MKSHARE=no dependall && \
                    181:            ${MAKE} ${_M} MKSHARE=no install)
1.123     mrg       182:
                    183: do-lib:
1.61      mycroft   184:        (cd ${.CURDIR}/lib && \
1.113     mrg       185:            ${MAKE} ${_M} ${_J} MKSHARE=no dependall && \
                    186:            ${MAKE} ${_M} MKSHARE=no install)
1.123     mrg       187:
                    188: do-gnu-lib:
1.61      mycroft   189:        (cd ${.CURDIR}/gnu/lib && \
1.113     mrg       190:            ${MAKE} ${_M} ${_J} MKSHARE=no dependall && \
                    191:            ${MAKE} ${_M} MKSHARE=no install)
1.123     mrg       192:
                    193: do-dependall:
1.112     mrg       194:        ${MAKE} ${_M} ${_J} dependall && ${MAKE} ${_M} _BUILD= install
1.123     mrg       195:
                    196: do-domestic:
1.97      christos  197: .if defined(DOMESTIC) && !defined(EXPORTABLE_SYSTEM)
1.112     mrg       198:        (cd ${.CURDIR}/${DOMESTIC} && ${MAKE} ${_M} ${_J} _SLAVE_BUILD= build)
1.49      lukem     199: .endif
1.123     mrg       200:
                    201: do-whatisdb:
1.112     mrg       202:        ${MAKE} ${_M} whatis.db
1.87      cjs       203:
                    204: release snapshot: build
1.112     mrg       205:        (cd ${.CURDIR}/etc && ${MAKE} ${_M} INSTALL_DONE=1 release)
1.129     tv        206:
                    207: # Speedup stubs for some subtrees that don't need to run these rules
                    208: includes-bin includes-games includes-libexec includes-regress \
                    209: includes-sbin includes-usr.sbin:
                    210:        @${TRUE}
1.1       cgd       211:
1.130     tv        212: .if !exists(${.CURDIR}/share/mk)
                    213: .BEGIN:
                    214:        @echo 'BUILD ABORTED: share/mk does not exist, cannot run make.'
                    215:        @false
                    216: .endif
                    217:
1.1       cgd       218: .include <bsd.subdir.mk>
1.130     tv        219:
                    220: _M:=   -m ${.CURDIR}/share/mk

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