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Annotation of src/Makefile, Revision 1.96

1.96    ! scottr      1: #      $NetBSD: Makefile,v 1.95 1999/04/01 02:49:12 cjs 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:
                     18: #   NBUILDJOBS is the number of jobs to start in parallel during a
                     19: #      'make build'. It defaults to 1.
                     20: #   MKMAN, if set to `no', will prevent building of manual pages.
                     21: #   MKSHARE, if set to `no', will prevent building and installing
                     22: #      anything in /usr/share.
                     23: #   UPDATE will avoid a `make cleandir' at the start of `make build',
                     24: #      as well as having the effects listed in /usr/share/mk/bsd.README.
                     25: #   DESTDIR is the target directory for installation of the compiled
                     26: #      software. It defaults to /. Note that programs are built against
                     27: #      libraries installed in DESTDIR.
1.96    ! scottr     28: #   EXPORTABLE_SYSTEM, when set, ensures that non-exportable crypto code
        !            29: #      is not compiled or installed. EXPORTABLE_SYSTEM is ignored if
        !            30: #      the `domestic' subtree does not exist.
        !            31: #   FORCE_DOMESTIC, when set, forces a descent into the domestic tree
        !            32: #      when handling the `all', `includes', and `install' targets. This
        !            33: #      flag is incompatible with the `build' target. It's generally a
        !            34: #      bad idea to use FORCE_DOMESTIC unless the ramifications are well
        !            35: #      understood, and should never be enabled by default. FORCE_DOMESTIC
        !            36: #      is ignored if the `domestic' subtree does not exist.
1.95      cjs        37: #
                     38: # Targets:
                     39: #   build: builds a full release of netbsd in DESTDIR.
                     40: #   release: does a `make build,' and then tars up the DESTDIR files
                     41: #      into RELEASEDIR, in release(7) format. (See etc/Makefile for
                     42: #      more information on this.)
                     43: #   snapshot: a synonym for release.
1.32      cgd        44:
                     45: .include <bsd.own.mk>                  # for configuration variables.
1.4       cgd        46:
1.76      bouyer     47:
1.58      tv         48: HAVE_GCC28!=   ${CXX} --version | egrep "^(2\.8|egcs)" ; echo
                     49:
1.76      bouyer     50: .if defined(NBUILDJOBS)
                     51: _J= -j${NBUILDJOBS}
                     52: .endif
                     53:
1.4       cgd        54: # NOTE THAT etc *DOES NOT* BELONG IN THE LIST BELOW
1.2       cgd        55:
1.52      mycroft    56: SUBDIR+= lib include bin libexec sbin usr.bin usr.sbin share sys
1.36      explorer   57:
                     58: .if exists(games)
                     59: SUBDIR+= games
                     60: .endif
                     61:
1.8       cgd        62: SUBDIR+= gnu
1.52      mycroft    63: # This is needed for libstdc++ and gen-params.
                     64: includes-gnu: includes-include includes-sys
1.9       cgd        65:
1.82      scottr     66: # Descend into the domestic tree if it exists AND
                     67: #  1) the target is clean, cleandir, or obj, OR
1.93      scottr     68: #  2) the the target is install or includes AND
1.96    ! scottr     69: #     NOT compiling only "exportable" code AND
        !            70: #     doing it as part of installing a distribution, OR
        !            71: #  3) we Really Know what we're doing.  (Really!)
1.94      scottr     72: #
                     73: # NOTE:  due to the use of the make(foo) construct here, using the
                     74: # clean, cleandir, and obj targets on the command line in conjunction
                     75: # with any other target may produce unexpected results.
1.82      scottr     76:
1.79      scottr     77: .if exists(domestic) && \
                     78:     (make(clean) || make(cleandir) || make(obj) || \
1.82      scottr     79:     ((make(includes) || make(install)) && \
1.96    ! scottr     80:        !defined(EXPORTABLE_SYSTEM) && defined(_DISTRIB)) || \
        !            81:     defined(FORCE_DOMESTIC))
1.21      cgd        82: SUBDIR+= domestic
                     83: .endif
                     84:
1.13      brezak     85: .if exists(regress)
1.9       cgd        86: .ifmake !(install)
                     87: SUBDIR+= regress
                     88: .endif
                     89:
1.10      cgd        90: regression-tests:
                     91:        @echo Running regression tests...
1.22      cgd        92:        @(cd ${.CURDIR}/regress && ${MAKE} regress)
1.13      brezak     93: .endif
1.20      cgd        94:
1.26      tls        95: beforeinstall:
1.45      perry      96: .ifmake build
                     97:        @echo -n "Build started at: "
                     98:        @date
                     99: .endif
1.26      tls       100: .ifndef DESTDIR
                    101:        (cd ${.CURDIR}/etc && ${MAKE} DESTDIR=/ distrib-dirs)
1.31      tls       102: .else
                    103:        (cd ${.CURDIR}/etc && ${MAKE} distrib-dirs)
1.26      tls       104: .endif
1.15      cgd       105:
                    106: afterinstall:
1.86      lukem     107: .if ${MKMAN} != "no" && !defined(_BUILD)
1.81      scottr    108:        ${MAKE} whatis.db
                    109: .endif
                    110:
                    111: whatis.db:
1.22      cgd       112:        (cd ${.CURDIR}/share/man && ${MAKE} 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:
1.43      thorpej   117: build: beforeinstall
1.96    ! scottr    118: .if defined(FORCE_DOMESTIC)
        !           119:        @echo '*** CAPUTE!'
        !           120:        @echo '    The FORCE_DOMESTIC flag is not compatible with "make build".'
        !           121:        @echo '    Please correct the problem and try again.'
        !           122:        @false
        !           123: .endif
1.86      lukem     124: .if ${MKSHARE} != "no"
1.32      cgd       125:        (cd ${.CURDIR}/share/mk && ${MAKE} install)
1.47      thorpej   126:        (cd ${.CURDIR}/share/tmac && ${MAKE} && ${MAKE} install)
1.68      lukem     127: .endif
1.39      christos  128: .if !defined(UPDATE)
1.17      cgd       129:        ${MAKE} cleandir
1.39      christos  130: .endif
1.75      tv        131: .if empty(HAVE_GCC28)
1.71      mycroft   132: .if defined(DESTDIR)
                    133:        @echo "*** CAPUTE!"
1.84      tv        134:        @echo "    You attempted to compile the world without egcs.  You must"
1.71      mycroft   135:        @echo "    first install a native egcs compiler."
1.84      tv        136:        @false
1.71      mycroft   137: .else
                    138:        (cd ${.CURDIR}/gnu/usr.bin/egcs && \
1.86      lukem     139:            ${MAKE} depend && ${MAKE} ${_J} MKMAN=no && \
                    140:            ${MAKE} MKMAN=no install && ${MAKE} cleandir)
1.71      mycroft   141: .endif
                    142: .endif
1.93      scottr    143:        ${MAKE} includes
1.61      mycroft   144:        (cd ${.CURDIR}/lib/csu && \
1.86      lukem     145:            ${MAKE} depend && ${MAKE} ${_J} MKMAN=no && \
                    146:            ${MAKE} MKMAN=no install)
1.61      mycroft   147:        (cd ${.CURDIR}/lib && \
1.86      lukem     148:            ${MAKE} depend && ${MAKE} ${_J} MKMAN=no && \
                    149:            ${MAKE} MKMAN=no install)
1.61      mycroft   150:        (cd ${.CURDIR}/gnu/lib && \
1.89      mellon    151:            ${MAKE} depend && ${MAKE} ${_J} MKMAN=no MKINFO=no && \
                    152:            ${MAKE} MKMAN=no MKINFO=no install)
1.80      scottr    153:        ${MAKE} depend && ${MAKE} ${_J} && ${MAKE} _BUILD= install
1.32      cgd       154: .if exists(domestic) && !defined(EXPORTABLE_SYSTEM)
1.78      scottr    155:        (cd ${.CURDIR}/domestic && ${MAKE} ${_J} _SLAVE_BUILD= build)
1.49      lukem     156: .endif
1.81      scottr    157:        ${MAKE} whatis.db
1.50      mellon    158:        @echo -n "Build finished at: "
                    159:        @date
1.87      cjs       160:
                    161: release snapshot: build
1.91      scottr    162:        (cd ${.CURDIR}/etc && ${MAKE} INSTALL_DONE=1 release)
1.1       cgd       163:
                    164: .include <bsd.subdir.mk>

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