Annotation of src/Makefile, Revision 1.204
1.204 ! thorpej 1: # $NetBSD: Makefile,v 1.203 2003/04/04 01:16:28 thorpej Exp $
1.95 cjs 2:
1.193 lukem 3: #
1.95 cjs 4: # This is the top-level makefile for building NetBSD. For an outline of
5: # how to build a snapshot or release, as well as other release engineering
6: # information, see http://www.netbsd.org/developers/releng/index.html
7: #
8: # Not everything you can set or do is documented in this makefile. In
9: # particular, you should review the files in /usr/share/mk (especially
10: # bsd.README) for general information on building programs and writing
11: # Makefiles within this structure, and see the comments in src/etc/Makefile
12: # for further information on installation and release set options.
13: #
14: # Variables listed below can be set on the make command line (highest
15: # priority), in /etc/mk.conf (middle priority), or in the environment
16: # (lowest priority).
17: #
18: # Variables:
1.101 sommerfe 19: # DESTDIR is the target directory for installation of the compiled
20: # software. It defaults to /. Note that programs are built against
21: # libraries installed in DESTDIR.
1.95 cjs 22: # MKMAN, if set to `no', will prevent building of manual pages.
1.178 enami 23: # MKOBJDIRS, if not set to `no', will build object directories at
1.101 sommerfe 24: # an appropriate point in a build.
1.95 cjs 25: # MKSHARE, if set to `no', will prevent building and installing
26: # anything in /usr/share.
1.125 mrg 27: # UPDATE, if defined, will avoid a `make cleandir' at the start of
1.178 enami 28: # `make build', as well as having the effects listed in
29: # /usr/share/mk/bsd.README.
1.125 mrg 30: # NOCLEANDIR, if defined, will avoid a `make cleandir' at the start
1.178 enami 31: # of the `make build'.
1.119 toddpw 32: # NOINCLUDES will avoid the `make includes' usually done by `make build'.
1.95 cjs 33: #
34: # Targets:
1.137 tv 35: # build:
1.196 lukem 36: # Builds a full release of NetBSD in DESTDIR, except for the
37: # /etc configuration files.
38: # If BUILD_DONE is set, this is an empty target.
39: # distribution:
40: # Builds a full release of NetBSD in DESTDIR, including the /etc
41: # configuration files.
42: # buildworld:
43: # As per `make distribution', except that it ensures that DESTDIR
44: # is not the root directory.
45: # installworld:
46: # Install the distribution from DESTDIR to INSTALLWORLDDIR (which
47: # defaults to the root directory). Ensures that INSTALLWORLDDIR
48: # is the not root directory if cross compiling.
1.137 tv 49: # release:
1.196 lukem 50: # Does a `make build', and then tars up the DESTDIR files
51: # into RELEASEDIR/${MACHINE}, in release(7) format.
52: # (See etc/Makefile for more information on this.)
1.137 tv 53: # regression-tests:
54: # Runs the regression tests in "regress" on this host.
1.123 mrg 55: #
1.137 tv 56: # Targets invoked by `make build,' in order:
1.155 tv 57: # cleandir: cleans the tree.
1.137 tv 58: # obj: creates object directories.
1.152 tv 59: # do-tools: builds host toolchain.
1.202 thorpej 60: # do-tools-compat: builds the "libnbcompat" library; needed for some
61: # random host tool programs in the source tree.
1.131 tv 62: # do-distrib-dirs: creates the distribution directories.
1.137 tv 63: # includes: installs include files.
1.168 tv 64: # do-lib-csu: builds and installs prerequisites from lib/csu.
1.186 thorpej 65: # do-lib-libc: builds and installs prerequisites from lib/libc.
1.143 tv 66: # do-lib: builds and installs prerequisites from lib.
67: # do-gnu-lib: builds and installs prerequisites from gnu/lib.
1.189 itohy 68: # do-ld.so: builds and installs prerequisites from libexec/ld.*_so.
1.137 tv 69: # do-build: builds and installs the entire system.
1.193 lukem 70: #
1.32 cgd 71:
1.146 tv 72: .if ${.MAKEFLAGS:M${.CURDIR}/share/mk} == ""
73: .MAKEFLAGS: -m ${.CURDIR}/share/mk
74: .endif
1.163 tv 75:
1.193 lukem 76: #
1.163 tv 77: # If _SRC_TOP_OBJ_ gets set here, we will end up with a directory that may
78: # not be the top level objdir, because "make obj" can happen in the *middle*
79: # of "make build" (long after <bsd.own.mk> is calculated it). So, pre-set
80: # _SRC_TOP_OBJ_ here so it will not be added to ${.MAKEOVERRIDES}.
1.193 lukem 81: #
1.163 tv 82: _SRC_TOP_OBJ_=
1.148 jmc 83:
1.146 tv 84: .include <bsd.own.mk>
1.4 cgd 85:
1.193 lukem 86: #
1.137 tv 87: # Sanity check: make sure that "make build" is not invoked simultaneously
88: # with a standard recursive target.
1.193 lukem 89: #
1.137 tv 90:
91: .if make(build) || make(release) || make(snapshot)
92: .for targ in ${TARGETS:Nobj:Ncleandir}
93: .if make(${targ}) && !target(.BEGIN)
94: .BEGIN:
95: @echo 'BUILD ABORTED: "make build" and "make ${targ}" are mutually exclusive.'
96: @false
97: .endif
98: .endfor
99: .endif
1.58 tv 100:
1.166 simonb 101: _SUBDIR= tools lib include gnu bin games libexec sbin usr.bin
1.183 lukem 102: _SUBDIR+= usr.sbin share rescue sys etc distrib regress
1.105 assar 103:
1.193 lukem 104: #
1.137 tv 105: # Weed out directories that don't exist.
1.193 lukem 106: #
1.36 explorer 107:
1.137 tv 108: .for dir in ${_SUBDIR}
1.154 tv 109: .if exists(${dir}/Makefile) && (${BUILD_${dir}:Uyes} != "no")
1.137 tv 110: SUBDIR+= ${dir}
1.36 explorer 111: .endif
1.137 tv 112: .endfor
1.21 cgd 113:
1.13 brezak 114: .if exists(regress)
1.10 cgd 115: regression-tests:
116: @echo Running regression tests...
1.152 tv 117: @(cd ${.CURDIR}/regress && ${MAKE} regress)
1.13 brezak 118: .endif
1.20 cgd 119:
1.179 thorpej 120: .if defined(UNPRIVED)
121: NOPOSTINSTALL= # defined
122: .endif
123:
1.176 lukem 124: afterinstall:
1.137 tv 125: .if ${MKMAN} != "no"
1.152 tv 126: (cd ${.CURDIR}/share/man && ${MAKE} makedb)
1.137 tv 127: .endif
1.159 perry 128: .if defined(UNPRIVED) && (${MKINFO} != "no")
1.164 jmc 129: (cd ${.CURDIR}/gnu/usr.bin/texinfo/install-info && ${MAKE} infodir-meta)
1.176 lukem 130: .endif
1.179 thorpej 131: .if !defined(NOPOSTINSTALL)
1.180 drochner 132: (cd ${.CURDIR} && ${MAKE} postinstall-check)
1.159 perry 133: .endif
1.170 lukem 134:
135: postinstall-check:
1.169 lukem 136: @echo " === Post installation checks ==="
1.175 lukem 137: sh ${.CURDIR}/etc/postinstall -s ${.CURDIR} -d ${DESTDIR}/ check
1.171 lukem 138: @echo " ================================"
139:
140: postinstall-fix: .NOTMAIN
141: @echo " === Post installation fixes ==="
1.175 lukem 142: sh ${.CURDIR}/etc/postinstall -s ${.CURDIR} -d ${DESTDIR}/ fix
1.169 lukem 143: @echo " ================================"
144:
1.108 erh 145:
1.193 lukem 146: #
1.137 tv 147: # Targets (in order!) called by "make build".
1.193 lukem 148: #
1.123 mrg 149:
1.156 tv 150: BUILDTARGETS+= check-tools
1.155 tv 151: .if !defined(UPDATE) && !defined(NOCLEANDIR)
152: BUILDTARGETS+= cleandir
153: .endif
1.149 tv 154: .if ${MKOBJDIRS} != "no"
1.137 tv 155: BUILDTARGETS+= obj
1.123 mrg 156: .endif
1.138 tv 157: .if ${USETOOLS} == "yes"
1.152 tv 158: BUILDTARGETS+= do-tools
1.131 tv 159: .endif
1.137 tv 160: .if !defined(NODISTRIBDIRS)
161: BUILDTARGETS+= do-distrib-dirs
1.131 tv 162: .endif
1.137 tv 163: .if !defined(NOINCLUDES)
164: BUILDTARGETS+= includes
1.131 tv 165: .endif
1.202 thorpej 166: BUILDTARGETS+= do-tools-compat
1.204 ! thorpej 167: BUILDTARGETS+= do-lib-csu do-lib-libc do-lib do-gnu-lib do-ld.so do-build
1.200 lukem 168: BUILDTARGETS+= do-obsolete
1.131 tv 169:
1.193 lukem 170: #
1.137 tv 171: # Enforce proper ordering of some rules.
1.193 lukem 172: #
1.123 mrg 173:
1.137 tv 174: .ORDER: ${BUILDTARGETS}
175: includes-lib: includes-include includes-sys
176: includes-gnu: includes-lib
1.123 mrg 177:
1.193 lukem 178: #
1.137 tv 179: # Build the system and install into DESTDIR.
1.193 lukem 180: #
1.123 mrg 181:
1.191 lukem 182: START_TIME!= date
183:
1.137 tv 184: build:
185: .if defined(BUILD_DONE)
186: @echo "Build already installed into ${DESTDIR}"
187: .else
1.191 lukem 188: @echo "Build started at: ${START_TIME}"
1.145 tv 189: .for tgt in ${BUILDTARGETS}
1.173 sommerfe 190: @(cd ${.CURDIR} && ${MAKE} ${tgt})
1.145 tv 191: .endfor
1.191 lukem 192: @echo "Build started at: ${START_TIME}"
1.172 bjh21 193: @printf "Build finished at: " && date
1.71 mycroft 194: .endif
1.160 thorpej 195:
1.193 lukem 196: #
1.160 thorpej 197: # Build a full distribution, but not a release (i.e. no sets into
1.193 lukem 198: # ${RELEASEDIR}). "buildworld" enforces a build to ${DESTDIR} != /
199: #
1.160 thorpej 200:
1.193 lukem 201: distribution buildworld:
1.194 lukem 202: .if make(buildworld) && \
203: (!defined(DESTDIR) || ${DESTDIR} == "" || ${DESTDIR} == "/")
1.193 lukem 204: @echo "Won't make ${.TARGET} with DESTDIR=/"
205: @false
206: .endif
1.182 uwe 207: (cd ${.CURDIR} && ${MAKE} NOPOSTINSTALL=1 build)
1.160 thorpej 208: (cd ${.CURDIR}/etc && ${MAKE} INSTALL_DONE=1 distribution)
1.181 thorpej 209: .if defined(DESTDIR) && ${DESTDIR} != "" && ${DESTDIR} != "/"
210: (cd ${.CURDIR}/distrib/sets && ${MAKE} checkflist)
211: .endif
1.192 lukem 212: @echo "make ${.TARGET} started at: ${START_TIME}"
1.185 lukem 213: @printf "make ${.TARGET} finished at: " && date
1.123 mrg 214:
1.193 lukem 215: #
216: # Install the distribution from $DESTDIR to $INSTALLWORLDDIR (defaults to `/')
217: # If installing to /, ensures that the host's operating system is NetBSD and
218: # the host's `uname -m` == ${MACHINE}.
219: #
220:
221: HOST_UNAME_S!= uname -s
222: HOST_UNAME_M!= uname -m
223:
224: installworld:
1.194 lukem 225: .if (!defined(DESTDIR) || ${DESTDIR} == "" || ${DESTDIR} == "/")
1.193 lukem 226: @echo "Can't make ${.TARGET} to DESTDIR=/"
227: @false
228: .endif
229: .if !defined(INSTALLWORLDDIR) || \
230: ${INSTALLWORLDDIR} == "" || ${INSTALLWORLDDIR} == "/"
231: .if (${HOST_UNAME_S} != "NetBSD")
232: @echo "Won't cross-make ${.TARGET} from ${HOST_UNAME_S} to NetBSD with INSTALLWORLDDIR=/"
233: @false
234: .endif
235: .if (${HOST_UNAME_M} != ${MACHINE})
236: @echo "Won't cross-make ${.TARGET} from ${HOST_UNAME_M} to ${MACHINE} with INSTALLWORLDDIR=/"
237: @false
238: .endif
239: .endif
240: (cd ${.CURDIR}/distrib/sets && \
241: ${MAKE} INSTALLDIR=${INSTALLWORLDDIR:U/} INSTALLSETS= installsets)
242: (cd ${.CURDIR} && \
243: ${MAKE} DESTDIR=${INSTALLWORLDDIR} postinstall-check)
244: @echo "make ${.TARGET} started at: ${START_TIME}"
245: @printf "make ${.TARGET} finished at: " && date
1.199 lukem 246:
247: #
248: # Create sets from $DESTDIR into $RELEASEDIR
249: #
250:
251: sets:
252: (cd ${.CURDIR}/distrib/sets && ${MAKE} maketars)
1.193 lukem 253:
254: #
1.181 thorpej 255: # Build a release or snapshot (implies "make build"). Note that
256: # in this case, the set lists will be checked before the tar files
257: # are made.
1.193 lukem 258: #
1.123 mrg 259:
1.179 thorpej 260: release snapshot:
261: (cd ${.CURDIR} && ${MAKE} NOPOSTINSTALL=1 build)
1.152 tv 262: (cd ${.CURDIR}/etc && ${MAKE} INSTALL_DONE=1 release)
1.192 lukem 263: @echo "make ${.TARGET} started at: ${START_TIME}"
1.185 lukem 264: @printf "make ${.TARGET} finished at: " && date
1.123 mrg 265:
1.193 lukem 266: #
1.137 tv 267: # Special components of the "make build" process.
1.193 lukem 268: #
1.156 tv 269:
270: check-tools:
1.187 thorpej 271: .if ${TOOLCHAIN_MISSING} == "yes" && !defined(EXTERNAL_TOOLCHAIN)
272: @echo '*** WARNING: Building on MACHINE=${MACHINE} with missing toolchain.'
273: @echo '*** May result in a failed build or corrupt binaries!'
274: .elif defined(EXTERNAL_TOOLCHAIN)
275: @echo '*** Using external toolchain rooted at ${EXTERNAL_TOOLCHAIN}.'
1.156 tv 276: .endif
1.173 sommerfe 277: .if defined(NBUILDJOBS)
278: @echo '*** WARNING: NBUILDJOBS is obsolete; use -j directly instead!'
279: .endif
1.123 mrg 280:
1.137 tv 281: do-distrib-dirs:
1.147 jmc 282: .if !defined(DESTDIR) || ${DESTDIR} == ""
1.152 tv 283: (cd ${.CURDIR}/etc && ${MAKE} DESTDIR=/ distrib-dirs)
1.147 jmc 284: .else
1.152 tv 285: (cd ${.CURDIR}/etc && ${MAKE} DESTDIR=${DESTDIR} distrib-dirs)
1.147 jmc 286: .endif
1.190 lukem 287:
288: .for targ in cleandir obj includes
289: do-${targ}: ${targ}
290: @true
291: .endfor
1.123 mrg 292:
1.204 ! thorpej 293: .for dir in tools tools/compat lib/csu lib/libc lib gnu/lib
1.143 tv 294: do-${dir:S/\//-/}:
1.137 tv 295: .for targ in dependall install
1.173 sommerfe 296: (cd ${.CURDIR}/${dir} && ${MAKE} ${targ})
1.137 tv 297: .endfor
1.184 lukem 298: .endfor
299:
1.189 itohy 300: do-ld.so:
1.184 lukem 301: .for targ in dependall install
1.189 itohy 302: .if (${OBJECT_FMT} == "a.out")
303: (cd ${.CURDIR}/libexec/ld.aout_so && ${MAKE} ${targ})
304: .endif
305: .if (${OBJECT_FMT} == "ELF")
1.184 lukem 306: (cd ${.CURDIR}/libexec/ld.elf_so && ${MAKE} ${targ})
1.189 itohy 307: .endif
1.137 tv 308: .endfor
1.143 tv 309:
310: do-build:
1.154 tv 311: .for targ in dependall install
1.173 sommerfe 312: (cd ${.CURDIR} && ${MAKE} ${targ} BUILD_tools=no BUILD_lib=no)
1.154 tv 313: .endfor
1.200 lukem 314:
315: do-obsolete:
316: (cd ${.CURDIR}/etc && ${MAKE} install-obsolete-lists)
1.87 cjs 317:
1.193 lukem 318: #
1.137 tv 319: # Speedup stubs for some subtrees that don't need to run these rules.
320: # (Tells <bsd.subdir.mk> not to recurse for them.)
1.193 lukem 321: #
1.129 tv 322:
1.152 tv 323: .for dir in bin etc distrib games libexec regress sbin usr.sbin tools
324: includes-${dir}:
325: @true
326: .endfor
327: .for dir in etc distrib regress
328: install-${dir}:
329: @true
330: .endfor
331:
1.193 lukem 332: #
1.152 tv 333: # XXX this needs to change when distrib Makefiles are recursion compliant
1.193 lukem 334: # XXX many distrib subdirs need "cd etc && make snap_pre snap_kern" first...
335: #
1.152 tv 336: dependall-distrib depend-distrib all-distrib:
1.136 nathanw 337: @true
1.130 tv 338:
1.151 tv 339: .include <bsd.obj.mk>
1.146 tv 340: .include <bsd.subdir.mk>
1.144 tv 341:
1.150 tv 342: build-docs: ${.CURDIR}/BUILDING
1.188 lukem 343: ${.CURDIR}/BUILDING: doc/BUILDING.mdoc
1.150 tv 344: groff -mdoc -Tascii -P-b -P-u -P-o $> >$@
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