Annotation of src/Makefile, Revision 1.218
1.218 ! fvdl 1: # $NetBSD: Makefile,v 1.217 2003/07/21 02:01:42 lukem 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.
1.214 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:
1.196 lukem 53: # Does a `make build', and then tars up the DESTDIR files
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}
1.123 mrg 62: #
1.137 tv 63: # Targets invoked by `make build,' in order:
1.155 tv 64: # cleandir: cleans the tree.
1.137 tv 65: # obj: creates object directories.
1.152 tv 66: # do-tools: builds host toolchain.
1.208 lukem 67: # do-distrib-dirs: creates the distribution directories.
68: # includes: installs include files.
1.202 thorpej 69: # do-tools-compat: builds the "libnbcompat" library; needed for some
70: # random host tool programs in the source tree.
1.208 lukem 71: # do-gnu-lib-libgcc: builds and installs prerequisites from gnu/lib/libgcc
1.168 tv 72: # do-lib-csu: builds and installs prerequisites from lib/csu.
1.186 thorpej 73: # do-lib-libc: builds and installs prerequisites from lib/libc.
1.143 tv 74: # do-lib: builds and installs prerequisites from lib.
75: # do-gnu-lib: builds and installs prerequisites from gnu/lib.
1.189 itohy 76: # do-ld.so: builds and installs prerequisites from libexec/ld.*_so.
1.137 tv 77: # do-build: builds and installs the entire system.
1.208 lukem 78: # do-obsolete: builds and installs the entire system.
1.193 lukem 79: #
1.32 cgd 80:
1.146 tv 81: .if ${.MAKEFLAGS:M${.CURDIR}/share/mk} == ""
82: .MAKEFLAGS: -m ${.CURDIR}/share/mk
83: .endif
1.163 tv 84:
1.193 lukem 85: #
1.163 tv 86: # If _SRC_TOP_OBJ_ gets set here, we will end up with a directory that may
87: # not be the top level objdir, because "make obj" can happen in the *middle*
88: # of "make build" (long after <bsd.own.mk> is calculated it). So, pre-set
89: # _SRC_TOP_OBJ_ here so it will not be added to ${.MAKEOVERRIDES}.
1.193 lukem 90: #
1.163 tv 91: _SRC_TOP_OBJ_=
1.148 jmc 92:
1.146 tv 93: .include <bsd.own.mk>
1.4 cgd 94:
1.193 lukem 95: #
1.137 tv 96: # Sanity check: make sure that "make build" is not invoked simultaneously
97: # with a standard recursive target.
1.193 lukem 98: #
1.137 tv 99:
100: .if make(build) || make(release) || make(snapshot)
101: .for targ in ${TARGETS:Nobj:Ncleandir}
102: .if make(${targ}) && !target(.BEGIN)
103: .BEGIN:
104: @echo 'BUILD ABORTED: "make build" and "make ${targ}" are mutually exclusive.'
105: @false
106: .endif
107: .endfor
108: .endif
1.58 tv 109:
1.166 simonb 110: _SUBDIR= tools lib include gnu bin games libexec sbin usr.bin
1.205 thorpej 111: _SUBDIR+= usr.sbin share rescue sys etc .WAIT distrib regress
1.105 assar 112:
1.193 lukem 113: #
1.137 tv 114: # Weed out directories that don't exist.
1.193 lukem 115: #
1.36 explorer 116:
1.137 tv 117: .for dir in ${_SUBDIR}
1.154 tv 118: .if exists(${dir}/Makefile) && (${BUILD_${dir}:Uyes} != "no")
1.137 tv 119: SUBDIR+= ${dir}
1.36 explorer 120: .endif
1.137 tv 121: .endfor
1.21 cgd 122:
1.13 brezak 123: .if exists(regress)
1.10 cgd 124: regression-tests:
125: @echo Running regression tests...
1.152 tv 126: @(cd ${.CURDIR}/regress && ${MAKE} regress)
1.13 brezak 127: .endif
1.20 cgd 128:
1.214 lukem 129: .if ${MKUNPRIVED} != "no"
1.179 thorpej 130: NOPOSTINSTALL= # defined
131: .endif
132:
1.176 lukem 133: afterinstall:
1.137 tv 134: .if ${MKMAN} != "no"
1.152 tv 135: (cd ${.CURDIR}/share/man && ${MAKE} makedb)
1.137 tv 136: .endif
1.214 lukem 137: .if (${MKUNPRIVED} != "no" && ${MKINFO} != "no")
1.164 jmc 138: (cd ${.CURDIR}/gnu/usr.bin/texinfo/install-info && ${MAKE} infodir-meta)
1.176 lukem 139: .endif
1.179 thorpej 140: .if !defined(NOPOSTINSTALL)
1.180 drochner 141: (cd ${.CURDIR} && ${MAKE} postinstall-check)
1.159 perry 142: .endif
1.170 lukem 143:
144: postinstall-check:
1.169 lukem 145: @echo " === Post installation checks ==="
1.212 lukem 146: ${HOST_SH} ${.CURDIR}/etc/postinstall -s ${.CURDIR} -d ${DESTDIR}/ check
1.171 lukem 147: @echo " ================================"
148:
149: postinstall-fix: .NOTMAIN
150: @echo " === Post installation fixes ==="
1.212 lukem 151: ${HOST_SH} ${.CURDIR}/etc/postinstall -s ${.CURDIR} -d ${DESTDIR}/ fix
152: @echo " ==============================="
153:
154: postinstall-fix-obsolete: .NOTMAIN
155: @echo " === Removing obsolete files ==="
156: ${HOST_SH} ${.CURDIR}/etc/postinstall -s ${.CURDIR} -d ${DESTDIR}/ fix obsolete
157: @echo " ==============================="
1.169 lukem 158:
1.108 erh 159:
1.193 lukem 160: #
1.137 tv 161: # Targets (in order!) called by "make build".
1.193 lukem 162: #
1.123 mrg 163:
1.156 tv 164: BUILDTARGETS+= check-tools
1.214 lukem 165: .if ${MKUPDATE} == "no" && !defined(NOCLEANDIR)
1.155 tv 166: BUILDTARGETS+= cleandir
167: .endif
1.149 tv 168: .if ${MKOBJDIRS} != "no"
1.137 tv 169: BUILDTARGETS+= obj
1.123 mrg 170: .endif
1.138 tv 171: .if ${USETOOLS} == "yes"
1.152 tv 172: BUILDTARGETS+= do-tools
1.131 tv 173: .endif
1.137 tv 174: .if !defined(NODISTRIBDIRS)
175: BUILDTARGETS+= do-distrib-dirs
1.131 tv 176: .endif
1.137 tv 177: .if !defined(NOINCLUDES)
178: BUILDTARGETS+= includes
1.131 tv 179: .endif
1.202 thorpej 180: BUILDTARGETS+= do-tools-compat
1.207 drochner 181: .if ${MKGCC} != "no"
182: BUILDTARGETS+= do-gnu-lib-libgcc
183: .endif
1.218 ! fvdl 184: BUILDTARGETS+= do-lib-csu do-lib-libc do-lib-libdes do-lib do-gnu-lib \
! 185: do-ld.so do-build
1.200 lukem 186: BUILDTARGETS+= do-obsolete
1.131 tv 187:
1.193 lukem 188: #
1.137 tv 189: # Enforce proper ordering of some rules.
1.193 lukem 190: #
1.123 mrg 191:
1.137 tv 192: .ORDER: ${BUILDTARGETS}
193: includes-lib: includes-include includes-sys
194: includes-gnu: includes-lib
1.123 mrg 195:
1.193 lukem 196: #
1.137 tv 197: # Build the system and install into DESTDIR.
1.193 lukem 198: #
1.123 mrg 199:
1.191 lukem 200: START_TIME!= date
201:
1.137 tv 202: build:
203: .if defined(BUILD_DONE)
204: @echo "Build already installed into ${DESTDIR}"
205: .else
1.191 lukem 206: @echo "Build started at: ${START_TIME}"
1.145 tv 207: .for tgt in ${BUILDTARGETS}
1.173 sommerfe 208: @(cd ${.CURDIR} && ${MAKE} ${tgt})
1.145 tv 209: .endfor
1.191 lukem 210: @echo "Build started at: ${START_TIME}"
1.172 bjh21 211: @printf "Build finished at: " && date
1.71 mycroft 212: .endif
1.160 thorpej 213:
1.193 lukem 214: #
1.160 thorpej 215: # Build a full distribution, but not a release (i.e. no sets into
1.193 lukem 216: # ${RELEASEDIR}). "buildworld" enforces a build to ${DESTDIR} != /
217: #
1.160 thorpej 218:
1.193 lukem 219: distribution buildworld:
1.194 lukem 220: .if make(buildworld) && \
221: (!defined(DESTDIR) || ${DESTDIR} == "" || ${DESTDIR} == "/")
1.193 lukem 222: @echo "Won't make ${.TARGET} with DESTDIR=/"
223: @false
224: .endif
1.182 uwe 225: (cd ${.CURDIR} && ${MAKE} NOPOSTINSTALL=1 build)
1.160 thorpej 226: (cd ${.CURDIR}/etc && ${MAKE} INSTALL_DONE=1 distribution)
1.181 thorpej 227: .if defined(DESTDIR) && ${DESTDIR} != "" && ${DESTDIR} != "/"
1.217 lukem 228: (cd ${.CURDIR} && ${MAKE} postinstall-fix-obsolete)
1.181 thorpej 229: (cd ${.CURDIR}/distrib/sets && ${MAKE} checkflist)
230: .endif
1.192 lukem 231: @echo "make ${.TARGET} started at: ${START_TIME}"
1.185 lukem 232: @printf "make ${.TARGET} finished at: " && date
1.123 mrg 233:
1.193 lukem 234: #
235: # Install the distribution from $DESTDIR to $INSTALLWORLDDIR (defaults to `/')
236: # If installing to /, ensures that the host's operating system is NetBSD and
237: # the host's `uname -m` == ${MACHINE}.
238: #
239:
240: HOST_UNAME_S!= uname -s
241: HOST_UNAME_M!= uname -m
242:
243: installworld:
1.194 lukem 244: .if (!defined(DESTDIR) || ${DESTDIR} == "" || ${DESTDIR} == "/")
1.193 lukem 245: @echo "Can't make ${.TARGET} to DESTDIR=/"
246: @false
247: .endif
248: .if !defined(INSTALLWORLDDIR) || \
249: ${INSTALLWORLDDIR} == "" || ${INSTALLWORLDDIR} == "/"
250: .if (${HOST_UNAME_S} != "NetBSD")
251: @echo "Won't cross-make ${.TARGET} from ${HOST_UNAME_S} to NetBSD with INSTALLWORLDDIR=/"
252: @false
253: .endif
254: .if (${HOST_UNAME_M} != ${MACHINE})
255: @echo "Won't cross-make ${.TARGET} from ${HOST_UNAME_M} to ${MACHINE} with INSTALLWORLDDIR=/"
256: @false
257: .endif
258: .endif
259: (cd ${.CURDIR}/distrib/sets && \
260: ${MAKE} INSTALLDIR=${INSTALLWORLDDIR:U/} INSTALLSETS= installsets)
261: (cd ${.CURDIR} && \
262: ${MAKE} DESTDIR=${INSTALLWORLDDIR} postinstall-check)
263: @echo "make ${.TARGET} started at: ${START_TIME}"
264: @printf "make ${.TARGET} finished at: " && date
1.199 lukem 265:
266: #
1.206 lukem 267: # Create sets from $DESTDIR or $NETBSDSRCDIR into $RELEASEDIR
1.199 lukem 268: #
269:
1.206 lukem 270: .for tgt in sets sourcesets
271: ${tgt}:
272: (cd ${.CURDIR}/distrib/sets && ${MAKE} $@)
273: .endfor
1.193 lukem 274:
275: #
1.181 thorpej 276: # Build a release or snapshot (implies "make build"). Note that
277: # in this case, the set lists will be checked before the tar files
278: # are made.
1.193 lukem 279: #
1.123 mrg 280:
1.179 thorpej 281: release snapshot:
282: (cd ${.CURDIR} && ${MAKE} NOPOSTINSTALL=1 build)
1.152 tv 283: (cd ${.CURDIR}/etc && ${MAKE} INSTALL_DONE=1 release)
1.192 lukem 284: @echo "make ${.TARGET} started at: ${START_TIME}"
1.185 lukem 285: @printf "make ${.TARGET} finished at: " && date
1.123 mrg 286:
1.193 lukem 287: #
1.137 tv 288: # Special components of the "make build" process.
1.193 lukem 289: #
1.156 tv 290:
291: check-tools:
1.187 thorpej 292: .if ${TOOLCHAIN_MISSING} == "yes" && !defined(EXTERNAL_TOOLCHAIN)
293: @echo '*** WARNING: Building on MACHINE=${MACHINE} with missing toolchain.'
294: @echo '*** May result in a failed build or corrupt binaries!'
295: .elif defined(EXTERNAL_TOOLCHAIN)
296: @echo '*** Using external toolchain rooted at ${EXTERNAL_TOOLCHAIN}.'
1.156 tv 297: .endif
1.173 sommerfe 298: .if defined(NBUILDJOBS)
299: @echo '*** WARNING: NBUILDJOBS is obsolete; use -j directly instead!'
300: .endif
1.123 mrg 301:
1.137 tv 302: do-distrib-dirs:
1.147 jmc 303: .if !defined(DESTDIR) || ${DESTDIR} == ""
1.152 tv 304: (cd ${.CURDIR}/etc && ${MAKE} DESTDIR=/ distrib-dirs)
1.147 jmc 305: .else
1.152 tv 306: (cd ${.CURDIR}/etc && ${MAKE} DESTDIR=${DESTDIR} distrib-dirs)
1.147 jmc 307: .endif
1.190 lukem 308:
309: .for targ in cleandir obj includes
310: do-${targ}: ${targ}
311: @true
312: .endfor
1.123 mrg 313:
1.218 ! fvdl 314: .for dir in tools tools/compat lib/csu gnu/lib/libgcc lib/libc lib/libdes lib gnu/lib
1.207 drochner 315: do-${dir:S/\//-/g}:
1.137 tv 316: .for targ in dependall install
1.173 sommerfe 317: (cd ${.CURDIR}/${dir} && ${MAKE} ${targ})
1.137 tv 318: .endfor
1.184 lukem 319: .endfor
320:
1.189 itohy 321: do-ld.so:
1.184 lukem 322: .for targ in dependall install
1.189 itohy 323: .if (${OBJECT_FMT} == "a.out")
324: (cd ${.CURDIR}/libexec/ld.aout_so && ${MAKE} ${targ})
325: .endif
326: .if (${OBJECT_FMT} == "ELF")
1.184 lukem 327: (cd ${.CURDIR}/libexec/ld.elf_so && ${MAKE} ${targ})
1.189 itohy 328: .endif
1.137 tv 329: .endfor
1.143 tv 330:
331: do-build:
1.154 tv 332: .for targ in dependall install
1.173 sommerfe 333: (cd ${.CURDIR} && ${MAKE} ${targ} BUILD_tools=no BUILD_lib=no)
1.154 tv 334: .endfor
1.200 lukem 335:
336: do-obsolete:
337: (cd ${.CURDIR}/etc && ${MAKE} install-obsolete-lists)
1.87 cjs 338:
1.193 lukem 339: #
1.137 tv 340: # Speedup stubs for some subtrees that don't need to run these rules.
341: # (Tells <bsd.subdir.mk> not to recurse for them.)
1.193 lukem 342: #
1.129 tv 343:
1.152 tv 344: .for dir in bin etc distrib games libexec regress sbin usr.sbin tools
345: includes-${dir}:
346: @true
347: .endfor
348: .for dir in etc distrib regress
349: install-${dir}:
350: @true
351: .endfor
352:
1.193 lukem 353: #
1.152 tv 354: # XXX this needs to change when distrib Makefiles are recursion compliant
1.193 lukem 355: # XXX many distrib subdirs need "cd etc && make snap_pre snap_kern" first...
356: #
1.152 tv 357: dependall-distrib depend-distrib all-distrib:
1.136 nathanw 358: @true
1.130 tv 359:
1.211 lukem 360: .include <bsd.sys.mk>
1.151 tv 361: .include <bsd.obj.mk>
1.209 lukem 362: .include <bsd.kernobj.mk>
1.146 tv 363: .include <bsd.subdir.mk>
1.144 tv 364:
1.150 tv 365: build-docs: ${.CURDIR}/BUILDING
1.188 lukem 366: ${.CURDIR}/BUILDING: doc/BUILDING.mdoc
1.216 lukem 367: ${TOOL_GROFF} -mdoc -Tascii -P-bou $> >$@
1.209 lukem 368:
369:
370: #
371: # Display current make(1) parameters
372: #
373: params:
374: .for var in BSDSRCDIR BSDOBJDIR BUILDID DESTDIR EXTERNAL_TOOLCHAIN \
375: KERNARCHDIR KERNCONFDIR KERNOBJDIR KERNSRCDIR \
1.210 lukem 376: MACHINE MACHINE_ARCH MAKECONF MAKEFLAGS \
1.214 lukem 377: MAKEOBJDIR MAKEOBJDIRPREFIX \
378: MKOBJDIRS MKUNPRIVED MKUPDATE \
1.210 lukem 379: RELEASEDIR TOOLCHAIN_MISSING TOOLDIR \
1.214 lukem 380: USETOOLS
1.209 lukem 381: .if defined(${var})
382: @printf "%20s = '%-s'\n" ${var} ${${var}:Q}
383: .else
384: @printf "%20s = (undefined)\n" ${var}
385: .endif
386: .endfor
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