Annotation of src/Makefile, Revision 1.248
1.248 ! jnemeth 1: # $NetBSD: Makefile,v 1.247 2007/03/06 21:56:47 bouyer 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:
1.248 ! jnemeth 65: # Create CD-ROM image in RELEASEDIR/iso.
1.243 apb 66: # RELEASEDIR must already have been populated by `make release'
67: # or equivalent.
1.248 ! jnemeth 68: # iso-image-source:
! 69: # Create CD-ROM image with source in RELEASEDIR/iso.
! 70: # RELEASEDIR must already have been populated by
! 71: # `make release sourcesets' or equivalent.
1.123 mrg 72: #
1.137 tv 73: # Targets invoked by `make build,' in order:
1.155 tv 74: # cleandir: cleans the tree.
1.137 tv 75: # obj: creates object directories.
1.152 tv 76: # do-tools: builds host toolchain.
1.208 lukem 77: # do-distrib-dirs: creates the distribution directories.
78: # includes: installs include files.
1.202 thorpej 79: # do-tools-compat: builds the "libnbcompat" library; needed for some
80: # random host tool programs in the source tree.
1.238 lukem 81: # do-lib-csu: builds and installs prerequisites from lib/csu.
1.236 thorpej 82: # do-gnu-lib-crtstuff3: builds and installs prerequisites from
83: # gnu/lib/crtstuff3
1.222 lukem 84: # do-gnu-lib-libgcc3: builds and installs prerequisites from gnu/lib/libgcc3
1.186 thorpej 85: # do-lib-libc: builds and installs prerequisites from lib/libc.
1.143 tv 86: # do-lib: builds and installs prerequisites from lib.
87: # do-gnu-lib: builds and installs prerequisites from gnu/lib.
1.189 itohy 88: # do-ld.so: builds and installs prerequisites from libexec/ld.*_so.
1.137 tv 89: # do-build: builds and installs the entire system.
1.227 lukem 90: # do-x11: builds and installs X11R6 from src/x11 if ${MKX11} != "no"
1.222 lukem 91: # do-obsolete: installs the obsolete sets (for the postinstall-* targets).
1.193 lukem 92: #
1.32 cgd 93:
1.146 tv 94: .if ${.MAKEFLAGS:M${.CURDIR}/share/mk} == ""
95: .MAKEFLAGS: -m ${.CURDIR}/share/mk
96: .endif
1.163 tv 97:
1.193 lukem 98: #
1.163 tv 99: # If _SRC_TOP_OBJ_ gets set here, we will end up with a directory that may
100: # not be the top level objdir, because "make obj" can happen in the *middle*
101: # of "make build" (long after <bsd.own.mk> is calculated it). So, pre-set
102: # _SRC_TOP_OBJ_ here so it will not be added to ${.MAKEOVERRIDES}.
1.193 lukem 103: #
1.163 tv 104: _SRC_TOP_OBJ_=
1.148 jmc 105:
1.146 tv 106: .include <bsd.own.mk>
1.4 cgd 107:
1.193 lukem 108: #
1.137 tv 109: # Sanity check: make sure that "make build" is not invoked simultaneously
110: # with a standard recursive target.
1.193 lukem 111: #
1.137 tv 112:
113: .if make(build) || make(release) || make(snapshot)
114: .for targ in ${TARGETS:Nobj:Ncleandir}
115: .if make(${targ}) && !target(.BEGIN)
116: .BEGIN:
117: @echo 'BUILD ABORTED: "make build" and "make ${targ}" are mutually exclusive.'
118: @false
119: .endif
120: .endfor
121: .endif
1.58 tv 122:
1.166 simonb 123: _SUBDIR= tools lib include gnu bin games libexec sbin usr.bin
1.205 thorpej 124: _SUBDIR+= usr.sbin share rescue sys etc .WAIT distrib regress
1.105 assar 125:
1.193 lukem 126: #
1.137 tv 127: # Weed out directories that don't exist.
1.193 lukem 128: #
1.36 explorer 129:
1.137 tv 130: .for dir in ${_SUBDIR}
1.246 dbj 131: .if ("${dir}" == ".WAIT") || exists(${dir}/Makefile) && (${BUILD_${dir}:Uyes} != "no")
1.137 tv 132: SUBDIR+= ${dir}
1.36 explorer 133: .endif
1.137 tv 134: .endfor
1.21 cgd 135:
1.13 brezak 136: .if exists(regress)
1.242 dsl 137: regression-tests: .PHONY .MAKE
1.10 cgd 138: @echo Running regression tests...
1.232 lukem 139: ${MAKEDIRTARGET} regress regress
1.13 brezak 140: .endif
1.20 cgd 141:
1.214 lukem 142: .if ${MKUNPRIVED} != "no"
1.179 thorpej 143: NOPOSTINSTALL= # defined
144: .endif
145:
1.242 dsl 146: afterinstall: .PHONY .MAKE
1.137 tv 147: .if ${MKMAN} != "no"
1.232 lukem 148: ${MAKEDIRTARGET} share/man makedb
1.137 tv 149: .endif
1.214 lukem 150: .if (${MKUNPRIVED} != "no" && ${MKINFO} != "no")
1.232 lukem 151: ${MAKEDIRTARGET} gnu/usr.bin/texinfo/install-info infodir-meta
1.176 lukem 152: .endif
1.179 thorpej 153: .if !defined(NOPOSTINSTALL)
1.232 lukem 154: ${MAKEDIRTARGET} . postinstall-check
1.159 perry 155: .endif
1.170 lukem 156:
1.239 lukem 157: _POSTINSTALL= ${.CURDIR}/usr.sbin/postinstall/postinstall
158:
1.228 lukem 159: postinstall-check: .PHONY
1.169 lukem 160: @echo " === Post installation checks ==="
1.239 lukem 161: ${HOST_SH} ${_POSTINSTALL} -s ${.CURDIR} -d ${DESTDIR}/ check
1.171 lukem 162: @echo " ================================"
163:
1.228 lukem 164: postinstall-fix: .NOTMAIN .PHONY
1.171 lukem 165: @echo " === Post installation fixes ==="
1.239 lukem 166: ${HOST_SH} ${_POSTINSTALL} -s ${.CURDIR} -d ${DESTDIR}/ fix
1.212 lukem 167: @echo " ==============================="
168:
1.228 lukem 169: postinstall-fix-obsolete: .NOTMAIN .PHONY
1.212 lukem 170: @echo " === Removing obsolete files ==="
1.239 lukem 171: ${HOST_SH} ${_POSTINSTALL} -s ${.CURDIR} -d ${DESTDIR}/ fix obsolete
1.212 lukem 172: @echo " ==============================="
1.169 lukem 173:
1.108 erh 174:
1.193 lukem 175: #
1.137 tv 176: # Targets (in order!) called by "make build".
1.193 lukem 177: #
1.245 mrg 178: .if ${HAVE_GCC} == "3"
1.220 mrg 179: LIBGCC_EXT=3
1.245 mrg 180: .else
1.244 mrg 181: LIBGCC_EXT=4
1.220 mrg 182: .endif
1.123 mrg 183:
1.156 tv 184: BUILDTARGETS+= check-tools
1.214 lukem 185: .if ${MKUPDATE} == "no" && !defined(NOCLEANDIR)
1.155 tv 186: BUILDTARGETS+= cleandir
187: .endif
1.149 tv 188: .if ${MKOBJDIRS} != "no"
1.137 tv 189: BUILDTARGETS+= obj
1.123 mrg 190: .endif
1.138 tv 191: .if ${USETOOLS} == "yes"
1.152 tv 192: BUILDTARGETS+= do-tools
1.131 tv 193: .endif
1.137 tv 194: .if !defined(NODISTRIBDIRS)
195: BUILDTARGETS+= do-distrib-dirs
1.131 tv 196: .endif
1.137 tv 197: .if !defined(NOINCLUDES)
198: BUILDTARGETS+= includes
1.131 tv 199: .endif
1.202 thorpej 200: BUILDTARGETS+= do-tools-compat
1.231 skrll 201: BUILDTARGETS+= do-lib-csu
1.207 drochner 202: .if ${MKGCC} != "no"
1.244 mrg 203: .if (${HAVE_GCC} == "3" || ${HAVE_GCC} == "4")
1.236 thorpej 204: BUILDTARGETS+= do-gnu-lib-crtstuff${LIBGCC_EXT}
1.237 tacha 205: .endif
1.220 mrg 206: BUILDTARGETS+= do-gnu-lib-libgcc${LIBGCC_EXT}
1.207 drochner 207: .endif
1.231 skrll 208: BUILDTARGETS+= do-lib-libc
1.224 lukem 209: BUILDTARGETS+= do-lib do-gnu-lib
210: BUILDTARGETS+= do-ld.so
211: BUILDTARGETS+= do-build
1.227 lukem 212: .if ${MKX11} != "no"
213: BUILDTARGETS+= do-x11
214: .endif
1.200 lukem 215: BUILDTARGETS+= do-obsolete
1.131 tv 216:
1.193 lukem 217: #
1.137 tv 218: # Enforce proper ordering of some rules.
1.193 lukem 219: #
1.123 mrg 220:
1.137 tv 221: .ORDER: ${BUILDTARGETS}
1.228 lukem 222: includes-lib: .PHONY includes-include includes-sys
223: includes-gnu: .PHONY includes-lib
1.123 mrg 224:
1.193 lukem 225: #
1.137 tv 226: # Build the system and install into DESTDIR.
1.193 lukem 227: #
1.123 mrg 228:
1.191 lukem 229: START_TIME!= date
230:
1.242 dsl 231: build: .PHONY .MAKE
1.137 tv 232: .if defined(BUILD_DONE)
233: @echo "Build already installed into ${DESTDIR}"
234: .else
1.191 lukem 235: @echo "Build started at: ${START_TIME}"
1.145 tv 236: .for tgt in ${BUILDTARGETS}
1.232 lukem 237: ${MAKEDIRTARGET} . ${tgt}
1.145 tv 238: .endfor
1.232 lukem 239: ${MAKEDIRTARGET} etc install-etc-release
1.191 lukem 240: @echo "Build started at: ${START_TIME}"
1.172 bjh21 241: @printf "Build finished at: " && date
1.71 mycroft 242: .endif
1.160 thorpej 243:
1.193 lukem 244: #
1.160 thorpej 245: # Build a full distribution, but not a release (i.e. no sets into
1.193 lukem 246: # ${RELEASEDIR}). "buildworld" enforces a build to ${DESTDIR} != /
247: #
1.160 thorpej 248:
1.242 dsl 249: distribution buildworld: .PHONY .MAKE
1.194 lukem 250: .if make(buildworld) && \
251: (!defined(DESTDIR) || ${DESTDIR} == "" || ${DESTDIR} == "/")
1.193 lukem 252: @echo "Won't make ${.TARGET} with DESTDIR=/"
253: @false
254: .endif
1.232 lukem 255: ${MAKEDIRTARGET} . build NOPOSTINSTALL=1
256: ${MAKEDIRTARGET} etc distribution INSTALL_DONE=1
1.181 thorpej 257: .if defined(DESTDIR) && ${DESTDIR} != "" && ${DESTDIR} != "/"
1.232 lukem 258: ${MAKEDIRTARGET} . postinstall-fix-obsolete
259: ${MAKEDIRTARGET} distrib/sets checkflist
1.181 thorpej 260: .endif
1.192 lukem 261: @echo "make ${.TARGET} started at: ${START_TIME}"
1.185 lukem 262: @printf "make ${.TARGET} finished at: " && date
1.123 mrg 263:
1.193 lukem 264: #
265: # Install the distribution from $DESTDIR to $INSTALLWORLDDIR (defaults to `/')
266: # If installing to /, ensures that the host's operating system is NetBSD and
267: # the host's `uname -m` == ${MACHINE}.
268: #
269:
270: HOST_UNAME_S!= uname -s
271: HOST_UNAME_M!= uname -m
272:
1.242 dsl 273: installworld: .PHONY .MAKE
1.194 lukem 274: .if (!defined(DESTDIR) || ${DESTDIR} == "" || ${DESTDIR} == "/")
1.193 lukem 275: @echo "Can't make ${.TARGET} to DESTDIR=/"
276: @false
277: .endif
278: .if !defined(INSTALLWORLDDIR) || \
279: ${INSTALLWORLDDIR} == "" || ${INSTALLWORLDDIR} == "/"
280: .if (${HOST_UNAME_S} != "NetBSD")
281: @echo "Won't cross-make ${.TARGET} from ${HOST_UNAME_S} to NetBSD with INSTALLWORLDDIR=/"
282: @false
283: .endif
284: .if (${HOST_UNAME_M} != ${MACHINE})
285: @echo "Won't cross-make ${.TARGET} from ${HOST_UNAME_M} to ${MACHINE} with INSTALLWORLDDIR=/"
286: @false
287: .endif
288: .endif
1.232 lukem 289: ${MAKEDIRTARGET} distrib/sets installsets \
290: INSTALLDIR=${INSTALLWORLDDIR:U/} INSTALLSETS=
291: ${MAKEDIRTARGET} . postinstall-check DESTDIR=${INSTALLWORLDDIR}
1.193 lukem 292: @echo "make ${.TARGET} started at: ${START_TIME}"
293: @printf "make ${.TARGET} finished at: " && date
1.199 lukem 294:
295: #
1.206 lukem 296: # Create sets from $DESTDIR or $NETBSDSRCDIR into $RELEASEDIR
1.199 lukem 297: #
298:
1.241 apb 299: .for tgt in sets sourcesets syspkgs
1.242 dsl 300: ${tgt}: .PHONY .MAKE
1.232 lukem 301: ${MAKEDIRTARGET} distrib/sets ${tgt}
1.206 lukem 302: .endfor
1.193 lukem 303:
304: #
1.240 lukem 305: # Build a release or snapshot (implies "make distribution"). Note that
1.181 thorpej 306: # in this case, the set lists will be checked before the tar files
307: # are made.
1.193 lukem 308: #
1.123 mrg 309:
1.242 dsl 310: release snapshot: .PHONY .MAKE
1.240 lukem 311: ${MAKEDIRTARGET} . distribution
312: ${MAKEDIRTARGET} etc release DISTRIBUTION_DONE=1
1.192 lukem 313: @echo "make ${.TARGET} started at: ${START_TIME}"
1.185 lukem 314: @printf "make ${.TARGET} finished at: " && date
1.123 mrg 315:
1.193 lukem 316: #
1.243 apb 317: # Create a CD-ROM image.
318: #
319:
320: iso-image: .PHONY
1.247 bouyer 321: ${MAKEDIRTARGET} distrib iso_image
1.243 apb 322: ${MAKEDIRTARGET} etc iso-image
323: @echo "make ${.TARGET} started at: ${START_TIME}"
324: @printf "make ${.TARGET} finished at: " && date
325:
1.248 ! jnemeth 326: iso-image-source: .PHONY
! 327: ${MAKEDIRTARGET} distrib iso_image CDSOURCE=true
! 328: ${MAKEDIRTARGET} etc iso-image
! 329: @echo "make ${.TARGET} started at: ${START_TIME}"
! 330: @printf "make ${.TARGET} finished at: " && date
! 331:
1.243 apb 332: #
1.137 tv 333: # Special components of the "make build" process.
1.193 lukem 334: #
1.156 tv 335:
1.228 lukem 336: check-tools: .PHONY
1.223 lukem 337: .if ${TOOLCHAIN_MISSING} != "no" && !defined(EXTERNAL_TOOLCHAIN)
1.187 thorpej 338: @echo '*** WARNING: Building on MACHINE=${MACHINE} with missing toolchain.'
339: @echo '*** May result in a failed build or corrupt binaries!'
340: .elif defined(EXTERNAL_TOOLCHAIN)
341: @echo '*** Using external toolchain rooted at ${EXTERNAL_TOOLCHAIN}.'
1.156 tv 342: .endif
1.173 sommerfe 343: .if defined(NBUILDJOBS)
344: @echo '*** WARNING: NBUILDJOBS is obsolete; use -j directly instead!'
345: .endif
1.123 mrg 346:
1.242 dsl 347: do-distrib-dirs: .PHONY .MAKE
1.147 jmc 348: .if !defined(DESTDIR) || ${DESTDIR} == ""
1.232 lukem 349: ${MAKEDIRTARGET} etc distrib-dirs DESTDIR=/
1.147 jmc 350: .else
1.232 lukem 351: ${MAKEDIRTARGET} etc distrib-dirs DESTDIR=${DESTDIR}
1.147 jmc 352: .endif
1.190 lukem 353:
354: .for targ in cleandir obj includes
1.228 lukem 355: do-${targ}: .PHONY ${targ}
1.190 lukem 356: @true
357: .endfor
1.123 mrg 358:
1.236 thorpej 359: .for dir in tools tools/compat lib/csu gnu/lib/crtstuff${LIBGCC_EXT} gnu/lib/libgcc${LIBGCC_EXT} lib/libc lib/libdes lib gnu/lib
1.242 dsl 360: do-${dir:S/\//-/g}: .PHONY .MAKE
1.137 tv 361: .for targ in dependall install
1.232 lukem 362: ${MAKEDIRTARGET} ${dir} ${targ}
1.137 tv 363: .endfor
1.184 lukem 364: .endfor
365:
1.242 dsl 366: do-ld.so: .PHONY .MAKE
1.184 lukem 367: .for targ in dependall install
1.189 itohy 368: .if (${OBJECT_FMT} == "a.out")
1.232 lukem 369: ${MAKEDIRTARGET} libexec/ld.aout_so ${targ}
1.189 itohy 370: .endif
371: .if (${OBJECT_FMT} == "ELF")
1.232 lukem 372: ${MAKEDIRTARGET} libexec/ld.elf_so ${targ}
1.189 itohy 373: .endif
1.137 tv 374: .endfor
1.143 tv 375:
1.242 dsl 376: do-build: .PHONY .MAKE
1.154 tv 377: .for targ in dependall install
1.232 lukem 378: ${MAKEDIRTARGET} . ${targ} BUILD_tools=no BUILD_lib=no
1.154 tv 379: .endfor
1.200 lukem 380:
1.242 dsl 381: do-x11: .PHONY .MAKE
1.232 lukem 382: ${MAKEDIRTARGET} x11 build
1.227 lukem 383:
1.242 dsl 384: do-obsolete: .PHONY .MAKE
1.232 lukem 385: ${MAKEDIRTARGET} etc install-obsolete-lists
1.87 cjs 386:
1.193 lukem 387: #
1.137 tv 388: # Speedup stubs for some subtrees that don't need to run these rules.
389: # (Tells <bsd.subdir.mk> not to recurse for them.)
1.193 lukem 390: #
1.129 tv 391:
1.152 tv 392: .for dir in bin etc distrib games libexec regress sbin usr.sbin tools
1.228 lukem 393: includes-${dir}: .PHONY
1.152 tv 394: @true
395: .endfor
396: .for dir in etc distrib regress
1.228 lukem 397: install-${dir}: .PHONY
1.152 tv 398: @true
399: .endfor
400:
1.193 lukem 401: #
1.152 tv 402: # XXX this needs to change when distrib Makefiles are recursion compliant
1.193 lukem 403: # XXX many distrib subdirs need "cd etc && make snap_pre snap_kern" first...
404: #
1.228 lukem 405: dependall-distrib depend-distrib all-distrib: .PHONY
1.136 nathanw 406: @true
1.130 tv 407:
1.211 lukem 408: .include <bsd.sys.mk>
1.151 tv 409: .include <bsd.obj.mk>
1.209 lukem 410: .include <bsd.kernobj.mk>
1.146 tv 411: .include <bsd.subdir.mk>
1.144 tv 412:
1.228 lukem 413: build-docs: .PHONY ${.CURDIR}/BUILDING
1.188 lukem 414: ${.CURDIR}/BUILDING: doc/BUILDING.mdoc
1.230 lukem 415: ${_MKMSG_CREATE} ${.TARGET}
1.216 lukem 416: ${TOOL_GROFF} -mdoc -Tascii -P-bou $> >$@
1.209 lukem 417:
418:
419: #
420: # Display current make(1) parameters
421: #
1.242 dsl 422: params: .PHONY .MAKE
1.232 lukem 423: ${MAKEDIRTARGET} etc params
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