Annotation of src/Makefile, Revision 1.243
1.243 ! apb 1: # $NetBSD: Makefile,v 1.242 2006/01/21 19:01:15 dsl 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
1.221 salo 6: # information, see http://www.NetBSD.org/developers/releng/index.html
1.95 cjs 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.
1.214 lukem 22: # MKMAN, if `no', will prevent building of manual pages.
23: # MKOBJDIRS, if not `no', will build object directories at
1.101 sommerfe 24: # an appropriate point in a build.
1.214 lukem 25: # MKSHARE, if `no', will prevent building and installing
1.95 cjs 26: # anything in /usr/share.
1.214 lukem 27: # MKUPDATE, if not `no', 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: #
1.214 lukem 34: # See mk.conf(5) for more details.
35: #
36: #
1.95 cjs 37: # Targets:
1.137 tv 38: # build:
1.196 lukem 39: # Builds a full release of NetBSD in DESTDIR, except for the
40: # /etc configuration files.
41: # If BUILD_DONE is set, this is an empty target.
42: # distribution:
43: # Builds a full release of NetBSD in DESTDIR, including the /etc
44: # configuration files.
45: # buildworld:
46: # As per `make distribution', except that it ensures that DESTDIR
47: # is not the root directory.
48: # installworld:
49: # Install the distribution from DESTDIR to INSTALLWORLDDIR (which
50: # defaults to the root directory). Ensures that INSTALLWORLDDIR
51: # is the not root directory if cross compiling.
1.137 tv 52: # release:
1.240 lukem 53: # Does a `make distribution', and then tars up the DESTDIR files
1.196 lukem 54: # into RELEASEDIR/${MACHINE}, in release(7) format.
55: # (See etc/Makefile for more information on this.)
1.137 tv 56: # regression-tests:
57: # Runs the regression tests in "regress" on this host.
1.206 lukem 58: # sets:
59: # Populate ${RELEASEDIR}/${MACHINE}/binary/sets from ${DESTDIR}
60: # sourcesets:
61: # Populate ${RELEASEDIR}/source/sets from ${NETBSDSRCDIR}
1.241 apb 62: # syspkgs:
63: # Populate ${RELEASEDIR}/${MACHINE}/binary/syspkgs from ${DESTDIR}
1.243 ! apb 64: # iso-image:
! 65: # Create CD-ROM image in RELEASEDIR/MACHINE/installation.
! 66: # RELEASEDIR must already have been populated by `make release'
! 67: # or equivalent.
1.123 mrg 68: #
1.137 tv 69: # Targets invoked by `make build,' in order:
1.155 tv 70: # cleandir: cleans the tree.
1.137 tv 71: # obj: creates object directories.
1.152 tv 72: # do-tools: builds host toolchain.
1.208 lukem 73: # do-distrib-dirs: creates the distribution directories.
74: # includes: installs include files.
1.202 thorpej 75: # do-tools-compat: builds the "libnbcompat" library; needed for some
76: # random host tool programs in the source tree.
1.238 lukem 77: # do-lib-csu: builds and installs prerequisites from lib/csu.
1.236 thorpej 78: # do-gnu-lib-crtstuff3: builds and installs prerequisites from
79: # gnu/lib/crtstuff3
1.222 lukem 80: # do-gnu-lib-libgcc3: builds and installs prerequisites from gnu/lib/libgcc3
1.186 thorpej 81: # do-lib-libc: builds and installs prerequisites from lib/libc.
1.143 tv 82: # do-lib: builds and installs prerequisites from lib.
83: # do-gnu-lib: builds and installs prerequisites from gnu/lib.
1.189 itohy 84: # do-ld.so: builds and installs prerequisites from libexec/ld.*_so.
1.137 tv 85: # do-build: builds and installs the entire system.
1.227 lukem 86: # do-x11: builds and installs X11R6 from src/x11 if ${MKX11} != "no"
1.222 lukem 87: # do-obsolete: installs the obsolete sets (for the postinstall-* targets).
1.193 lukem 88: #
1.32 cgd 89:
1.146 tv 90: .if ${.MAKEFLAGS:M${.CURDIR}/share/mk} == ""
91: .MAKEFLAGS: -m ${.CURDIR}/share/mk
92: .endif
1.163 tv 93:
1.193 lukem 94: #
1.163 tv 95: # If _SRC_TOP_OBJ_ gets set here, we will end up with a directory that may
96: # not be the top level objdir, because "make obj" can happen in the *middle*
97: # of "make build" (long after <bsd.own.mk> is calculated it). So, pre-set
98: # _SRC_TOP_OBJ_ here so it will not be added to ${.MAKEOVERRIDES}.
1.193 lukem 99: #
1.163 tv 100: _SRC_TOP_OBJ_=
1.148 jmc 101:
1.146 tv 102: .include <bsd.own.mk>
1.4 cgd 103:
1.193 lukem 104: #
1.137 tv 105: # Sanity check: make sure that "make build" is not invoked simultaneously
106: # with a standard recursive target.
1.193 lukem 107: #
1.137 tv 108:
109: .if make(build) || make(release) || make(snapshot)
110: .for targ in ${TARGETS:Nobj:Ncleandir}
111: .if make(${targ}) && !target(.BEGIN)
112: .BEGIN:
113: @echo 'BUILD ABORTED: "make build" and "make ${targ}" are mutually exclusive.'
114: @false
115: .endif
116: .endfor
117: .endif
1.58 tv 118:
1.166 simonb 119: _SUBDIR= tools lib include gnu bin games libexec sbin usr.bin
1.205 thorpej 120: _SUBDIR+= usr.sbin share rescue sys etc .WAIT distrib regress
1.105 assar 121:
1.193 lukem 122: #
1.137 tv 123: # Weed out directories that don't exist.
1.193 lukem 124: #
1.36 explorer 125:
1.137 tv 126: .for dir in ${_SUBDIR}
1.154 tv 127: .if exists(${dir}/Makefile) && (${BUILD_${dir}:Uyes} != "no")
1.137 tv 128: SUBDIR+= ${dir}
1.36 explorer 129: .endif
1.137 tv 130: .endfor
1.21 cgd 131:
1.13 brezak 132: .if exists(regress)
1.242 dsl 133: regression-tests: .PHONY .MAKE
1.10 cgd 134: @echo Running regression tests...
1.232 lukem 135: ${MAKEDIRTARGET} regress regress
1.13 brezak 136: .endif
1.20 cgd 137:
1.214 lukem 138: .if ${MKUNPRIVED} != "no"
1.179 thorpej 139: NOPOSTINSTALL= # defined
140: .endif
141:
1.242 dsl 142: afterinstall: .PHONY .MAKE
1.137 tv 143: .if ${MKMAN} != "no"
1.232 lukem 144: ${MAKEDIRTARGET} share/man makedb
1.137 tv 145: .endif
1.214 lukem 146: .if (${MKUNPRIVED} != "no" && ${MKINFO} != "no")
1.232 lukem 147: ${MAKEDIRTARGET} gnu/usr.bin/texinfo/install-info infodir-meta
1.176 lukem 148: .endif
1.179 thorpej 149: .if !defined(NOPOSTINSTALL)
1.232 lukem 150: ${MAKEDIRTARGET} . postinstall-check
1.159 perry 151: .endif
1.170 lukem 152:
1.239 lukem 153: _POSTINSTALL= ${.CURDIR}/usr.sbin/postinstall/postinstall
154:
1.228 lukem 155: postinstall-check: .PHONY
1.169 lukem 156: @echo " === Post installation checks ==="
1.239 lukem 157: ${HOST_SH} ${_POSTINSTALL} -s ${.CURDIR} -d ${DESTDIR}/ check
1.171 lukem 158: @echo " ================================"
159:
1.228 lukem 160: postinstall-fix: .NOTMAIN .PHONY
1.171 lukem 161: @echo " === Post installation fixes ==="
1.239 lukem 162: ${HOST_SH} ${_POSTINSTALL} -s ${.CURDIR} -d ${DESTDIR}/ fix
1.212 lukem 163: @echo " ==============================="
164:
1.228 lukem 165: postinstall-fix-obsolete: .NOTMAIN .PHONY
1.212 lukem 166: @echo " === Removing obsolete files ==="
1.239 lukem 167: ${HOST_SH} ${_POSTINSTALL} -s ${.CURDIR} -d ${DESTDIR}/ fix obsolete
1.212 lukem 168: @echo " ==============================="
1.169 lukem 169:
1.108 erh 170:
1.193 lukem 171: #
1.137 tv 172: # Targets (in order!) called by "make build".
1.193 lukem 173: #
1.220 mrg 174: .if ${USE_TOOLS_TOOLCHAIN} == "no"
175: LIBGCC_EXT=3
176: .else
177: LIBGCC_EXT=
178: .endif
1.123 mrg 179:
1.156 tv 180: BUILDTARGETS+= check-tools
1.214 lukem 181: .if ${MKUPDATE} == "no" && !defined(NOCLEANDIR)
1.155 tv 182: BUILDTARGETS+= cleandir
183: .endif
1.149 tv 184: .if ${MKOBJDIRS} != "no"
1.137 tv 185: BUILDTARGETS+= obj
1.123 mrg 186: .endif
1.138 tv 187: .if ${USETOOLS} == "yes"
1.152 tv 188: BUILDTARGETS+= do-tools
1.131 tv 189: .endif
1.137 tv 190: .if !defined(NODISTRIBDIRS)
191: BUILDTARGETS+= do-distrib-dirs
1.131 tv 192: .endif
1.137 tv 193: .if !defined(NOINCLUDES)
194: BUILDTARGETS+= includes
1.131 tv 195: .endif
1.202 thorpej 196: BUILDTARGETS+= do-tools-compat
1.231 skrll 197: BUILDTARGETS+= do-lib-csu
1.207 drochner 198: .if ${MKGCC} != "no"
1.237 tacha 199: .if ${HAVE_GCC3} != "no"
1.236 thorpej 200: BUILDTARGETS+= do-gnu-lib-crtstuff${LIBGCC_EXT}
1.237 tacha 201: .endif
1.220 mrg 202: BUILDTARGETS+= do-gnu-lib-libgcc${LIBGCC_EXT}
1.207 drochner 203: .endif
1.231 skrll 204: BUILDTARGETS+= do-lib-libc
1.224 lukem 205: BUILDTARGETS+= do-lib do-gnu-lib
206: BUILDTARGETS+= do-ld.so
207: BUILDTARGETS+= do-build
1.227 lukem 208: .if ${MKX11} != "no"
209: BUILDTARGETS+= do-x11
210: .endif
1.200 lukem 211: BUILDTARGETS+= do-obsolete
1.131 tv 212:
1.193 lukem 213: #
1.137 tv 214: # Enforce proper ordering of some rules.
1.193 lukem 215: #
1.123 mrg 216:
1.137 tv 217: .ORDER: ${BUILDTARGETS}
1.228 lukem 218: includes-lib: .PHONY includes-include includes-sys
219: includes-gnu: .PHONY includes-lib
1.123 mrg 220:
1.193 lukem 221: #
1.137 tv 222: # Build the system and install into DESTDIR.
1.193 lukem 223: #
1.123 mrg 224:
1.191 lukem 225: START_TIME!= date
226:
1.242 dsl 227: build: .PHONY .MAKE
1.137 tv 228: .if defined(BUILD_DONE)
229: @echo "Build already installed into ${DESTDIR}"
230: .else
1.191 lukem 231: @echo "Build started at: ${START_TIME}"
1.145 tv 232: .for tgt in ${BUILDTARGETS}
1.232 lukem 233: ${MAKEDIRTARGET} . ${tgt}
1.145 tv 234: .endfor
1.232 lukem 235: ${MAKEDIRTARGET} etc install-etc-release
1.191 lukem 236: @echo "Build started at: ${START_TIME}"
1.172 bjh21 237: @printf "Build finished at: " && date
1.71 mycroft 238: .endif
1.160 thorpej 239:
1.193 lukem 240: #
1.160 thorpej 241: # Build a full distribution, but not a release (i.e. no sets into
1.193 lukem 242: # ${RELEASEDIR}). "buildworld" enforces a build to ${DESTDIR} != /
243: #
1.160 thorpej 244:
1.242 dsl 245: distribution buildworld: .PHONY .MAKE
1.194 lukem 246: .if make(buildworld) && \
247: (!defined(DESTDIR) || ${DESTDIR} == "" || ${DESTDIR} == "/")
1.193 lukem 248: @echo "Won't make ${.TARGET} with DESTDIR=/"
249: @false
250: .endif
1.232 lukem 251: ${MAKEDIRTARGET} . build NOPOSTINSTALL=1
252: ${MAKEDIRTARGET} etc distribution INSTALL_DONE=1
1.181 thorpej 253: .if defined(DESTDIR) && ${DESTDIR} != "" && ${DESTDIR} != "/"
1.232 lukem 254: ${MAKEDIRTARGET} . postinstall-fix-obsolete
255: ${MAKEDIRTARGET} distrib/sets checkflist
1.181 thorpej 256: .endif
1.192 lukem 257: @echo "make ${.TARGET} started at: ${START_TIME}"
1.185 lukem 258: @printf "make ${.TARGET} finished at: " && date
1.123 mrg 259:
1.193 lukem 260: #
261: # Install the distribution from $DESTDIR to $INSTALLWORLDDIR (defaults to `/')
262: # If installing to /, ensures that the host's operating system is NetBSD and
263: # the host's `uname -m` == ${MACHINE}.
264: #
265:
266: HOST_UNAME_S!= uname -s
267: HOST_UNAME_M!= uname -m
268:
1.242 dsl 269: installworld: .PHONY .MAKE
1.194 lukem 270: .if (!defined(DESTDIR) || ${DESTDIR} == "" || ${DESTDIR} == "/")
1.193 lukem 271: @echo "Can't make ${.TARGET} to DESTDIR=/"
272: @false
273: .endif
274: .if !defined(INSTALLWORLDDIR) || \
275: ${INSTALLWORLDDIR} == "" || ${INSTALLWORLDDIR} == "/"
276: .if (${HOST_UNAME_S} != "NetBSD")
277: @echo "Won't cross-make ${.TARGET} from ${HOST_UNAME_S} to NetBSD with INSTALLWORLDDIR=/"
278: @false
279: .endif
280: .if (${HOST_UNAME_M} != ${MACHINE})
281: @echo "Won't cross-make ${.TARGET} from ${HOST_UNAME_M} to ${MACHINE} with INSTALLWORLDDIR=/"
282: @false
283: .endif
284: .endif
1.232 lukem 285: ${MAKEDIRTARGET} distrib/sets installsets \
286: INSTALLDIR=${INSTALLWORLDDIR:U/} INSTALLSETS=
287: ${MAKEDIRTARGET} . postinstall-check DESTDIR=${INSTALLWORLDDIR}
1.193 lukem 288: @echo "make ${.TARGET} started at: ${START_TIME}"
289: @printf "make ${.TARGET} finished at: " && date
1.199 lukem 290:
291: #
1.206 lukem 292: # Create sets from $DESTDIR or $NETBSDSRCDIR into $RELEASEDIR
1.199 lukem 293: #
294:
1.241 apb 295: .for tgt in sets sourcesets syspkgs
1.242 dsl 296: ${tgt}: .PHONY .MAKE
1.232 lukem 297: ${MAKEDIRTARGET} distrib/sets ${tgt}
1.206 lukem 298: .endfor
1.193 lukem 299:
300: #
1.240 lukem 301: # Build a release or snapshot (implies "make distribution"). Note that
1.181 thorpej 302: # in this case, the set lists will be checked before the tar files
303: # are made.
1.193 lukem 304: #
1.123 mrg 305:
1.242 dsl 306: release snapshot: .PHONY .MAKE
1.240 lukem 307: ${MAKEDIRTARGET} . distribution
308: ${MAKEDIRTARGET} etc release DISTRIBUTION_DONE=1
1.192 lukem 309: @echo "make ${.TARGET} started at: ${START_TIME}"
1.185 lukem 310: @printf "make ${.TARGET} finished at: " && date
1.123 mrg 311:
1.193 lukem 312: #
1.243 ! apb 313: # Create a CD-ROM image.
! 314: #
! 315:
! 316: iso-image: .PHONY
! 317: ${MAKEDIRTARGET} etc iso-image
! 318: @echo "make ${.TARGET} started at: ${START_TIME}"
! 319: @printf "make ${.TARGET} finished at: " && date
! 320:
! 321: #
1.137 tv 322: # Special components of the "make build" process.
1.193 lukem 323: #
1.156 tv 324:
1.228 lukem 325: check-tools: .PHONY
1.223 lukem 326: .if ${TOOLCHAIN_MISSING} != "no" && !defined(EXTERNAL_TOOLCHAIN)
1.187 thorpej 327: @echo '*** WARNING: Building on MACHINE=${MACHINE} with missing toolchain.'
328: @echo '*** May result in a failed build or corrupt binaries!'
329: .elif defined(EXTERNAL_TOOLCHAIN)
330: @echo '*** Using external toolchain rooted at ${EXTERNAL_TOOLCHAIN}.'
1.156 tv 331: .endif
1.173 sommerfe 332: .if defined(NBUILDJOBS)
333: @echo '*** WARNING: NBUILDJOBS is obsolete; use -j directly instead!'
334: .endif
1.123 mrg 335:
1.242 dsl 336: do-distrib-dirs: .PHONY .MAKE
1.147 jmc 337: .if !defined(DESTDIR) || ${DESTDIR} == ""
1.232 lukem 338: ${MAKEDIRTARGET} etc distrib-dirs DESTDIR=/
1.147 jmc 339: .else
1.232 lukem 340: ${MAKEDIRTARGET} etc distrib-dirs DESTDIR=${DESTDIR}
1.147 jmc 341: .endif
1.190 lukem 342:
343: .for targ in cleandir obj includes
1.228 lukem 344: do-${targ}: .PHONY ${targ}
1.190 lukem 345: @true
346: .endfor
1.123 mrg 347:
1.236 thorpej 348: .for dir in tools tools/compat lib/csu gnu/lib/crtstuff${LIBGCC_EXT} gnu/lib/libgcc${LIBGCC_EXT} lib/libc lib/libdes lib gnu/lib
1.242 dsl 349: do-${dir:S/\//-/g}: .PHONY .MAKE
1.137 tv 350: .for targ in dependall install
1.232 lukem 351: ${MAKEDIRTARGET} ${dir} ${targ}
1.137 tv 352: .endfor
1.184 lukem 353: .endfor
354:
1.242 dsl 355: do-ld.so: .PHONY .MAKE
1.184 lukem 356: .for targ in dependall install
1.189 itohy 357: .if (${OBJECT_FMT} == "a.out")
1.232 lukem 358: ${MAKEDIRTARGET} libexec/ld.aout_so ${targ}
1.189 itohy 359: .endif
360: .if (${OBJECT_FMT} == "ELF")
1.232 lukem 361: ${MAKEDIRTARGET} libexec/ld.elf_so ${targ}
1.189 itohy 362: .endif
1.137 tv 363: .endfor
1.143 tv 364:
1.242 dsl 365: do-build: .PHONY .MAKE
1.154 tv 366: .for targ in dependall install
1.232 lukem 367: ${MAKEDIRTARGET} . ${targ} BUILD_tools=no BUILD_lib=no
1.154 tv 368: .endfor
1.200 lukem 369:
1.242 dsl 370: do-x11: .PHONY .MAKE
1.232 lukem 371: ${MAKEDIRTARGET} x11 build
1.227 lukem 372:
1.242 dsl 373: do-obsolete: .PHONY .MAKE
1.232 lukem 374: ${MAKEDIRTARGET} etc install-obsolete-lists
1.87 cjs 375:
1.193 lukem 376: #
1.137 tv 377: # Speedup stubs for some subtrees that don't need to run these rules.
378: # (Tells <bsd.subdir.mk> not to recurse for them.)
1.193 lukem 379: #
1.129 tv 380:
1.152 tv 381: .for dir in bin etc distrib games libexec regress sbin usr.sbin tools
1.228 lukem 382: includes-${dir}: .PHONY
1.152 tv 383: @true
384: .endfor
385: .for dir in etc distrib regress
1.228 lukem 386: install-${dir}: .PHONY
1.152 tv 387: @true
388: .endfor
389:
1.193 lukem 390: #
1.152 tv 391: # XXX this needs to change when distrib Makefiles are recursion compliant
1.193 lukem 392: # XXX many distrib subdirs need "cd etc && make snap_pre snap_kern" first...
393: #
1.228 lukem 394: dependall-distrib depend-distrib all-distrib: .PHONY
1.136 nathanw 395: @true
1.130 tv 396:
1.211 lukem 397: .include <bsd.sys.mk>
1.151 tv 398: .include <bsd.obj.mk>
1.209 lukem 399: .include <bsd.kernobj.mk>
1.146 tv 400: .include <bsd.subdir.mk>
1.144 tv 401:
1.228 lukem 402: build-docs: .PHONY ${.CURDIR}/BUILDING
1.188 lukem 403: ${.CURDIR}/BUILDING: doc/BUILDING.mdoc
1.230 lukem 404: ${_MKMSG_CREATE} ${.TARGET}
1.216 lukem 405: ${TOOL_GROFF} -mdoc -Tascii -P-bou $> >$@
1.209 lukem 406:
407:
408: #
409: # Display current make(1) parameters
410: #
1.242 dsl 411: params: .PHONY .MAKE
1.232 lukem 412: ${MAKEDIRTARGET} etc params
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