Annotation of src/Makefile, Revision 1.125
1.125 ! mrg 1: # $NetBSD: Makefile,v 1.124 2001/06/10 13:12:32 mrg 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
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.
49: # do-cleandir: clean's the tree.
50: # do-make-obj: create's object directories if required.
51: # do-check-egcs: check's that we have a modern enough compiler (deprecated.)
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:
1.100 sommerfe 63: MKOBJDIRS ?= no
1.115 thorpej 64: HAVE_EGCS!= ${CXX} --version | egrep "^(2\.[89]|egcs)" ; echo
1.58 tv 65:
1.76 bouyer 66: .if defined(NBUILDJOBS)
67: _J= -j${NBUILDJOBS}
68: .endif
69:
1.112 mrg 70: .if defined(DESTDIR)
71: _M=-m ${DESTDIR}/usr/share/mk
72: .endif
73:
1.4 cgd 74: # NOTE THAT etc *DOES NOT* BELONG IN THE LIST BELOW
1.2 cgd 75:
1.52 mycroft 76: SUBDIR+= lib include bin libexec sbin usr.bin usr.sbin share sys
1.120 fredb 77: .if make(cleandir) || make(obj)
1.109 cjs 78: SUBDIR+= distrib
1.114 sjg 79: .ifdef MAKEOBJDIRPREFIX
80: SUBDIR+= etc
81: .endif
1.109 cjs 82: .endif
1.105 assar 83:
84: includes-lib: includes-include includes-sys
1.36 explorer 85:
86: .if exists(games)
87: SUBDIR+= games
88: .endif
89:
1.8 cgd 90: SUBDIR+= gnu
1.52 mycroft 91: # This is needed for libstdc++ and gen-params.
92: includes-gnu: includes-include includes-sys
1.21 cgd 93:
1.13 brezak 94: .if exists(regress)
1.9 cgd 95: .ifmake !(install)
96: SUBDIR+= regress
97: .endif
98:
1.10 cgd 99: regression-tests:
100: @echo Running regression tests...
1.112 mrg 101: @(cd ${.CURDIR}/regress && ${MAKE} ${_M} regress)
1.13 brezak 102: .endif
1.20 cgd 103:
1.123 mrg 104: buildstartmsg:
1.45 perry 105: @echo -n "Build started at: "
106: @date
1.108 erh 107:
1.123 mrg 108: buildendmsg:
109: @echo -n "Build finished at: "
110: @date
111:
1.121 deberg 112: # If sharesrc is around, use its share/mk files to bootstrap until the
113: # mk files are installed (first step of make build). If installing to
114: # DESTDIR, don't bother, since the build will fail later on anyway.
115:
1.108 erh 116: beforeinstall:
1.112 mrg 117: .ifndef NODISTRIBDIRS
1.26 tls 118: .ifndef DESTDIR
1.121 deberg 119: .if exists(share/mk)
120: (cd ${.CURDIR}/etc && ${MAKE} -m ${.CURDIR}/share/mk DESTDIR=/ distrib-dirs)
121: .else
1.26 tls 122: (cd ${.CURDIR}/etc && ${MAKE} DESTDIR=/ distrib-dirs)
1.121 deberg 123: .endif
1.31 tls 124: .else
1.117 mrg 125: (cd ${.CURDIR}/etc && ${MAKE} distrib-dirs)
1.26 tls 126: .endif
1.112 mrg 127: .endif
1.15 cgd 128:
129: afterinstall:
1.86 lukem 130: .if ${MKMAN} != "no" && !defined(_BUILD)
1.112 mrg 131: ${MAKE} ${_M} whatis.db
1.81 scottr 132: .endif
133:
134: whatis.db:
1.112 mrg 135: (cd ${.CURDIR}/share/man && ${MAKE} ${_M} makedb)
1.15 cgd 136:
1.84 tv 137: # wrt info/dir below: It's safe to move this over top of /usr/share/info/dir,
138: # as the build will automatically remove/replace the non-pkg entries there.
139:
1.110 jlam 140: .if defined(BUILD_DONE)
141: build:
142: @echo "Build installed into ${DESTDIR}"
143: .else
1.124 mrg 144: build:
145: @${MAKE} ${_M} buildstartmsg
146: @${MAKE} ${_M} beforeinstall
147: @${MAKE} ${_M} do-force-domestic
148: @${MAKE} ${_M} do-share-mk
149: @${MAKE} ${_M} do-cleandir
150: @${MAKE} ${_M} do-make-obj
151: @${MAKE} ${_M} do-check-egcs
152: @${MAKE} ${_M} do-make-includes
153: @${MAKE} ${_M} do-lib-csu
154: @${MAKE} ${_M} do-lib
155: @${MAKE} ${_M} do-gnu-lib
156: @${MAKE} ${_M} do-dependall
157: @${MAKE} ${_M} do-domestic
158: @${MAKE} ${_M} do-whatisdb
159: @${MAKE} ${_M} buildendmsg
1.123 mrg 160: .endif
161:
162: do-force-domestic:
1.96 scottr 163: .if defined(FORCE_DOMESTIC)
164: @echo '*** CAPUTE!'
165: @echo ' The FORCE_DOMESTIC flag is not compatible with "make build".'
166: @echo ' Please correct the problem and try again.'
167: @false
168: .endif
1.123 mrg 169:
170: do-share-mk:
1.86 lukem 171: .if ${MKSHARE} != "no"
1.117 mrg 172: (cd ${.CURDIR}/share/mk && ${MAKE} install)
1.68 lukem 173: .endif
1.123 mrg 174:
175: do-cleandir:
1.112 mrg 176: .if !defined(UPDATE) && !defined(NOCLEANDIR)
1.117 mrg 177: ${MAKE} ${_J} ${_M} cleandir
1.39 christos 178: .endif
1.123 mrg 179:
180: do-make-obj:
1.103 simonb 181: .if ${MKOBJDIRS} != "no"
1.122 sommerfe 182: ${MAKE} ${_J} ${_M} obj
1.103 simonb 183: .endif
1.123 mrg 184:
185: do-check-egcs:
1.115 thorpej 186: .if empty(HAVE_EGCS)
1.71 mycroft 187: .if defined(DESTDIR)
188: @echo "*** CAPUTE!"
1.84 tv 189: @echo " You attempted to compile the world without egcs. You must"
1.71 mycroft 190: @echo " first install a native egcs compiler."
1.84 tv 191: @false
1.71 mycroft 192: .else
193: (cd ${.CURDIR}/gnu/usr.bin/egcs && \
1.112 mrg 194: ${MAKE} ${_M} ${_J} dependall MKMAN=no && \
195: ${MAKE} ${_M} MKMAN=no install && ${MAKE} ${_M} cleandir)
196: .endif
1.71 mycroft 197: .endif
1.123 mrg 198:
199: do-make-includes:
1.112 mrg 200: .if !defined(NOINCLUDES)
201: ${MAKE} ${_M} includes
1.71 mycroft 202: .endif
1.123 mrg 203:
204: do-lib-csu:
1.61 mycroft 205: (cd ${.CURDIR}/lib/csu && \
1.113 mrg 206: ${MAKE} ${_M} ${_J} MKSHARE=no dependall && \
207: ${MAKE} ${_M} MKSHARE=no install)
1.123 mrg 208:
209: do-lib:
1.61 mycroft 210: (cd ${.CURDIR}/lib && \
1.113 mrg 211: ${MAKE} ${_M} ${_J} MKSHARE=no dependall && \
212: ${MAKE} ${_M} MKSHARE=no install)
1.123 mrg 213:
214: do-gnu-lib:
1.61 mycroft 215: (cd ${.CURDIR}/gnu/lib && \
1.113 mrg 216: ${MAKE} ${_M} ${_J} MKSHARE=no dependall && \
217: ${MAKE} ${_M} MKSHARE=no install)
1.123 mrg 218:
219: do-dependall:
1.112 mrg 220: ${MAKE} ${_M} ${_J} dependall && ${MAKE} ${_M} _BUILD= install
1.123 mrg 221:
222: do-domestic:
1.97 christos 223: .if defined(DOMESTIC) && !defined(EXPORTABLE_SYSTEM)
1.112 mrg 224: (cd ${.CURDIR}/${DOMESTIC} && ${MAKE} ${_M} ${_J} _SLAVE_BUILD= build)
1.49 lukem 225: .endif
1.123 mrg 226:
227: do-whatisdb:
1.112 mrg 228: ${MAKE} ${_M} whatis.db
1.87 cjs 229:
230: release snapshot: build
1.112 mrg 231: (cd ${.CURDIR}/etc && ${MAKE} ${_M} INSTALL_DONE=1 release)
1.1 cgd 232:
233: .include <bsd.subdir.mk>
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