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Annotation of src/Makefile, Revision 1.128

1.128   ! thorpej     1: #      $NetBSD: Makefile,v 1.127 2001/08/14 14:04:35 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.
                     46: #   beforeinstall: creates the distribution directories.
                     47: #   do-force-domestic: check's that FORCE_DOMESTIC isn't set (deprecated.)
                     48: #   do-share-mk: installs /usr/share/mk files.
1.127     tv         49: #   do-cleandir: cleans the tree.
                     50: #   do-make-obj: creates object directories if required.
                     51: #   do-make-tools: builds host toolchain.
1.123     mrg        52: #   do-make-includes: install include files.
                     53: #   do-lib-csu: build & install startup object files.
                     54: #   do-lib: build & install system libraries.
                     55: #   do-gnu-lib: build & install gnu system libraries.
                     56: #   do-dependall: builds & install the entire system.
                     57: #   do-domestic: build & install the domestic tree (deprecated.)
                     58: #   do-whatisdb: build & install the `whatis.db' man database.
                     59: #   buildendmsg: displays the end time of the build.
1.32      cgd        60:
1.118     thorpej    61: .include <bsd.own.mk>
1.4       cgd        62:
1.127     tv         63: .if defined(USE_NEW_TOOLCHAIN)
                     64: .include "${.CURDIR}/tools/Makefile.tools"
                     65: .endif
                     66:
1.100     sommerfe   67: MKOBJDIRS ?= no
1.58      tv         68:
1.76      bouyer     69: .if defined(NBUILDJOBS)
                     70: _J= -j${NBUILDJOBS}
                     71: .endif
                     72:
1.112     mrg        73: .if defined(DESTDIR)
                     74: _M=-m ${DESTDIR}/usr/share/mk
                     75: .endif
                     76:
1.4       cgd        77: # NOTE THAT etc *DOES NOT* BELONG IN THE LIST BELOW
1.2       cgd        78:
1.52      mycroft    79: SUBDIR+= lib include bin libexec sbin usr.bin usr.sbin share sys
1.120     fredb      80: .if make(cleandir) || make(obj)
1.109     cjs        81: SUBDIR+= distrib
1.114     sjg        82: .ifdef MAKEOBJDIRPREFIX
                     83: SUBDIR+= etc
                     84: .endif
1.109     cjs        85: .endif
1.105     assar      86:
                     87: includes-lib: includes-include includes-sys
1.36      explorer   88:
                     89: .if exists(games)
                     90: SUBDIR+= games
                     91: .endif
                     92:
1.8       cgd        93: SUBDIR+= gnu
1.52      mycroft    94: # This is needed for libstdc++ and gen-params.
                     95: includes-gnu: includes-include includes-sys
1.21      cgd        96:
1.13      brezak     97: .if exists(regress)
1.9       cgd        98: .ifmake !(install)
                     99: SUBDIR+= regress
                    100: .endif
                    101:
1.10      cgd       102: regression-tests:
                    103:        @echo Running regression tests...
1.112     mrg       104:        @(cd ${.CURDIR}/regress && ${MAKE} ${_M} regress)
1.13      brezak    105: .endif
1.20      cgd       106:
1.123     mrg       107: buildstartmsg:
1.45      perry     108:        @echo -n "Build started at: "
                    109:        @date
1.108     erh       110:
1.123     mrg       111: buildendmsg:
                    112:        @echo -n "Build finished at: "
                    113:        @date
                    114:
1.121     deberg    115: # If sharesrc is around, use its share/mk files to bootstrap until the
                    116: # mk files are installed (first step of make build).  If installing to
                    117: # DESTDIR, don't bother, since the build will fail later on anyway.
                    118:
1.108     erh       119: beforeinstall:
1.112     mrg       120: .ifndef NODISTRIBDIRS
1.26      tls       121: .ifndef DESTDIR
1.121     deberg    122: .if exists(share/mk)
1.126     enami     123:        (cd ${.CURDIR}/etc && \
                    124:            ${MAKE} -m ${.CURDIR}/share/mk DESTDIR=/ distrib-dirs)
1.121     deberg    125: .else
1.26      tls       126:        (cd ${.CURDIR}/etc && ${MAKE} DESTDIR=/ distrib-dirs)
1.121     deberg    127: .endif
1.31      tls       128: .else
1.128   ! thorpej   129:        (cd ${.CURDIR}/etc && ${MAKE} DESTDIR=${DESTDIR} distrib-dirs)
1.26      tls       130: .endif
1.112     mrg       131: .endif
1.15      cgd       132:
                    133: afterinstall:
1.86      lukem     134: .if ${MKMAN} != "no" && !defined(_BUILD)
1.112     mrg       135:        ${MAKE} ${_M} whatis.db
1.81      scottr    136: .endif
                    137:
                    138: whatis.db:
1.112     mrg       139:        (cd ${.CURDIR}/share/man && ${MAKE} ${_M} makedb)
1.15      cgd       140:
1.84      tv        141: # wrt info/dir below:  It's safe to move this over top of /usr/share/info/dir,
                    142: # as the build will automatically remove/replace the non-pkg entries there.
                    143:
1.110     jlam      144: .if defined(BUILD_DONE)
                    145: build:
                    146:        @echo "Build installed into ${DESTDIR}"
                    147: .else
1.124     mrg       148: build:
                    149:        @${MAKE} ${_M} buildstartmsg
                    150:        @${MAKE} ${_M} beforeinstall
                    151:        @${MAKE} ${_M} do-force-domestic
                    152:        @${MAKE} ${_M} do-share-mk
                    153:        @${MAKE} ${_M} do-cleandir
                    154:        @${MAKE} ${_M} do-make-obj
1.127     tv        155:        @${MAKE} ${_M} do-make-tools
1.124     mrg       156:        @${MAKE} ${_M} do-make-includes
                    157:        @${MAKE} ${_M} do-lib-csu
                    158:        @${MAKE} ${_M} do-lib
                    159:        @${MAKE} ${_M} do-gnu-lib
                    160:        @${MAKE} ${_M} do-dependall
                    161:        @${MAKE} ${_M} do-domestic
                    162:        @${MAKE} ${_M} do-whatisdb
                    163:        @${MAKE} ${_M} buildendmsg
1.123     mrg       164: .endif
                    165:
                    166: do-force-domestic:
1.96      scottr    167: .if defined(FORCE_DOMESTIC)
                    168:        @echo '*** CAPUTE!'
                    169:        @echo '    The FORCE_DOMESTIC flag is not compatible with "make build".'
                    170:        @echo '    Please correct the problem and try again.'
                    171:        @false
                    172: .endif
1.123     mrg       173:
                    174: do-share-mk:
1.86      lukem     175: .if ${MKSHARE} != "no"
1.117     mrg       176:        (cd ${.CURDIR}/share/mk && ${MAKE} install)
1.68      lukem     177: .endif
1.123     mrg       178:
                    179: do-cleandir:
1.112     mrg       180: .if !defined(UPDATE) && !defined(NOCLEANDIR)
1.117     mrg       181:        ${MAKE} ${_J} ${_M} cleandir
1.39      christos  182: .endif
1.123     mrg       183:
                    184: do-make-obj:
1.103     simonb    185: .if ${MKOBJDIRS} != "no"
1.122     sommerfe  186:        ${MAKE} ${_J} ${_M} obj
1.127     tv        187: .if defined(USE_NEW_TOOLCHAIN)
                    188:        cd ${.CURDIR}/tools && ${MAKE} ${_M} obj
                    189: .endif
1.103     simonb    190: .endif
1.123     mrg       191:
1.127     tv        192: do-make-tools:
                    193: .if defined(USE_NEW_TOOLCHAIN)
                    194:        cd ${.CURDIR}/tools && ${MAKE} ${_M} build
1.71      mycroft   195: .endif
1.123     mrg       196:
                    197: do-make-includes:
1.112     mrg       198: .if !defined(NOINCLUDES)
                    199:        ${MAKE} ${_M} includes
1.71      mycroft   200: .endif
1.123     mrg       201:
                    202: do-lib-csu:
1.61      mycroft   203:        (cd ${.CURDIR}/lib/csu && \
1.113     mrg       204:            ${MAKE} ${_M} ${_J} MKSHARE=no dependall && \
                    205:            ${MAKE} ${_M} MKSHARE=no install)
1.123     mrg       206:
                    207: do-lib:
1.61      mycroft   208:        (cd ${.CURDIR}/lib && \
1.113     mrg       209:            ${MAKE} ${_M} ${_J} MKSHARE=no dependall && \
                    210:            ${MAKE} ${_M} MKSHARE=no install)
1.123     mrg       211:
                    212: do-gnu-lib:
1.61      mycroft   213:        (cd ${.CURDIR}/gnu/lib && \
1.113     mrg       214:            ${MAKE} ${_M} ${_J} MKSHARE=no dependall && \
                    215:            ${MAKE} ${_M} MKSHARE=no install)
1.123     mrg       216:
                    217: do-dependall:
1.112     mrg       218:        ${MAKE} ${_M} ${_J} dependall && ${MAKE} ${_M} _BUILD= install
1.123     mrg       219:
                    220: do-domestic:
1.97      christos  221: .if defined(DOMESTIC) && !defined(EXPORTABLE_SYSTEM)
1.112     mrg       222:        (cd ${.CURDIR}/${DOMESTIC} && ${MAKE} ${_M} ${_J} _SLAVE_BUILD= build)
1.49      lukem     223: .endif
1.123     mrg       224:
                    225: do-whatisdb:
1.112     mrg       226:        ${MAKE} ${_M} whatis.db
1.87      cjs       227:
                    228: release snapshot: build
1.112     mrg       229:        (cd ${.CURDIR}/etc && ${MAKE} ${_M} INSTALL_DONE=1 release)
1.1       cgd       230:
                    231: .include <bsd.subdir.mk>

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