[BACK]Return to Makefile CVS log [TXT][DIR] Up to [cvs.NetBSD.org] / src

Annotation of src/Makefile, Revision 1.145

1.145   ! tv          1: #      $NetBSD: Makefile,v 1.144 2001/10/29 19:48:35 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'.
1.95      cjs        34: #
                     35: # Targets:
1.137     tv         36: #   build:
                     37: #      Builds a full release of NetBSD in DESTDIR.  If BUILD_DONE is
1.110     jlam       38: #      set, this is an empty target.
1.137     tv         39: #   release:
                     40: #      Does a `make build,' and then tars up the DESTDIR files
1.95      cjs        41: #      into RELEASEDIR, in release(7) format. (See etc/Makefile for
                     42: #      more information on this.)
1.137     tv         43: #   regression-tests:
                     44: #      Runs the regression tests in "regress" on this host.
1.123     mrg        45: #
1.137     tv         46: # Targets invoked by `make build,' in order:
                     47: #   obj:             creates object directories.
                     48: #   cleandir:        cleans the tree.
                     49: #   do-make-tools:   builds host toolchain.
1.131     tv         50: #   do-distrib-dirs: creates the distribution directories.
1.137     tv         51: #   includes:        installs include files.
1.143     tv         52: #   do-lib-csu:      builds and installs prerequisites from lib/csu.
                     53: #   do-lib:          builds and installs prerequisites from lib.
                     54: #   do-gnu-lib:      builds and installs prerequisites from gnu/lib.
1.137     tv         55: #   do-build:        builds and installs the entire system.
1.32      cgd        56:
1.133     tv         57: .include "${.CURDIR}/share/mk/bsd.own.mk"
1.4       cgd        58:
1.137     tv         59: # Sanity check: make sure that "make build" is not invoked simultaneously
                     60: # with a standard recursive target.
                     61:
                     62: .if make(build) || make(release) || make(snapshot)
                     63: .for targ in ${TARGETS:Nobj:Ncleandir}
                     64: .if make(${targ}) && !target(.BEGIN)
                     65: .BEGIN:
                     66:        @echo 'BUILD ABORTED: "make build" and "make ${targ}" are mutually exclusive.'
                     67:        @false
                     68: .endif
                     69: .endfor
                     70: .endif
1.58      tv         71:
1.76      bouyer     72: .if defined(NBUILDJOBS)
1.137     tv         73: _J=            -j${NBUILDJOBS}
1.76      bouyer     74: .endif
                     75:
1.138     tv         76: .if ${USETOOLS} == "yes"
1.137     tv         77: _SUBDIR+=      tools
1.109     cjs        78: .endif
1.137     tv         79: _SUBDIR+=      lib include gnu bin games libexec sbin usr.bin \
1.141     tv         80:                usr.sbin share sys etc distrib regress
1.105     assar      81:
1.137     tv         82: # Weed out directories that don't exist.
1.36      explorer   83:
1.137     tv         84: .for dir in ${_SUBDIR}
                     85: .if exists(${dir}/Makefile)
                     86: SUBDIR+=       ${dir}
1.36      explorer   87: .endif
1.137     tv         88: .endfor
1.21      cgd        89:
1.13      brezak     90: .if exists(regress)
1.10      cgd        91: regression-tests:
                     92:        @echo Running regression tests...
1.137     tv         93:        @cd ${.CURDIR}/regress && ${MAKE} ${_M} regress
1.13      brezak     94: .endif
1.20      cgd        95:
1.137     tv         96: .if ${MKMAN} != "no"
                     97: afterinstall: whatis.db
                     98: whatis.db:
                     99:        cd ${.CURDIR}/share/man && ${MAKE} ${_M} makedb
                    100: .endif
1.108     erh       101:
1.137     tv        102: # Targets (in order!) called by "make build".
1.123     mrg       103:
1.137     tv        104: .if ${MKOBJDIRS:Uno} != "no"
                    105: BUILDTARGETS+= obj
1.81      scottr    106: .endif
1.137     tv        107: .if !defined(UPDATE) && !defined(NOCLEANDIR)
                    108: BUILDTARGETS+= cleandir
1.123     mrg       109: .endif
1.138     tv        110: .if ${USETOOLS} == "yes"
1.137     tv        111: BUILDTARGETS+= do-make-tools
1.131     tv        112: .endif
1.137     tv        113: .if !defined(NODISTRIBDIRS)
                    114: BUILDTARGETS+= do-distrib-dirs
1.131     tv        115: .endif
1.137     tv        116: .if !defined(NOINCLUDES)
                    117: BUILDTARGETS+= includes
1.131     tv        118: .endif
1.143     tv        119: BUILDTARGETS+= do-lib-csu do-lib do-gnu-lib do-build
1.131     tv        120:
1.137     tv        121: # Enforce proper ordering of some rules.
1.123     mrg       122:
1.137     tv        123: .ORDER:                ${BUILDTARGETS}
                    124: includes-lib:  includes-include includes-sys
                    125: includes-gnu:  includes-lib
1.123     mrg       126:
1.137     tv        127: # Build the system and install into DESTDIR.
1.123     mrg       128:
1.137     tv        129: build:
                    130: .if defined(BUILD_DONE)
                    131:        @echo "Build already installed into ${DESTDIR}"
                    132: .else
                    133:        @echo -n "Build started at: " && date
1.145   ! tv        134: .for tgt in ${BUILDTARGETS}
        !           135:        ${MAKE} ${_J} ${_M} ${tgt}
        !           136: .endfor
1.137     tv        137:        @echo -n "Build finished at: " && date
1.71      mycroft   138: .endif
1.123     mrg       139:
1.137     tv        140: # Build a release or snapshot (implies "make build").
1.123     mrg       141:
1.137     tv        142: release snapshot: build
                    143:        cd ${.CURDIR}/etc && ${MAKE} ${_M} INSTALL_DONE=1 release
1.123     mrg       144:
1.137     tv        145: # Special components of the "make build" process.
1.123     mrg       146:
1.137     tv        147: do-make-tools:
                    148:        cd ${.CURDIR}/tools && ${MAKE} ${_M} build
1.123     mrg       149:
1.137     tv        150: do-distrib-dirs:
                    151:        cd ${.CURDIR}/etc && ${MAKE} ${_M} DESTDIR=${DESTDIR} distrib-dirs
1.123     mrg       152:
1.137     tv        153: .for dir in lib/csu lib gnu/lib
1.143     tv        154: do-${dir:S/\//-/}:
1.137     tv        155: .for targ in dependall install
                    156:        cd ${.CURDIR}/${dir} && \
                    157:                ${MAKE} ${_M} ${_J} MKSHARE=no MKLINT=no ${targ}
                    158: .endfor
                    159: .endfor
1.143     tv        160:
                    161: do-build:
1.137     tv        162:        ${MAKE} ${_M} ${_J} dependall
                    163:        ${MAKE} ${_M} ${_J} install
1.87      cjs       164:
1.137     tv        165: # Speedup stubs for some subtrees that don't need to run these rules.
                    166: # (Tells <bsd.subdir.mk> not to recurse for them.)
1.129     tv        167:
                    168: includes-bin includes-games includes-libexec includes-regress \
1.137     tv        169: includes-sbin includes-usr.sbin includes-tools \
1.142     tv        170: dependall-tools depend-tools all-tools install-tools install-regress \
                    171: dependall-distrib depend-distrib all-distrib install-distrib includes-distrib:
1.136     nathanw   172:        @true
1.130     tv        173:
1.133     tv        174: .include "${.CURDIR}/share/mk/bsd.subdir.mk"
1.130     tv        175:
                    176: _M:=   -m ${.CURDIR}/share/mk
1.144     tv        177:
                    178: # Rules for building the BUILDING.* documentation files.
                    179:
                    180: build-docs: ${.CURDIR}/BUILDING.txt ${.CURDIR}/BUILDING.html
                    181:
                    182: .SUFFIXES: .mdoc .html .txt
                    183:
                    184: .mdoc.html: ${.CURDIR}/Makefile
                    185:        groff -mdoc2html -Tlatin1 -P-b -P-u -P-o -ww -mtty-char $< >$@
                    186:
                    187: # The awk expression changes line endings from LF to CR-LF to make
                    188: # this readable on many more platforms than just Un*x.
                    189: .mdoc.txt: ${.CURDIR}/Makefile
                    190:        groff -mdoc -Tascii -P-b -P-u -P-o $< | \
                    191:                awk 'BEGIN{ORS="\r\n"}{print}' >$@

CVSweb <webmaster@jp.NetBSD.org>