Annotation of src/Makefile, Revision 1.219
1.219 ! lukem 1: # $NetBSD: Makefile,v 1.218 2003/07/24 21:54:07 fvdl 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.
1.219 ! lukem 74: # do-lib-libdes: builds and installs prerequisites from lib/libdes.
1.143 tv 75: # do-lib: builds and installs prerequisites from lib.
76: # do-gnu-lib: builds and installs prerequisites from gnu/lib.
1.189 itohy 77: # do-ld.so: builds and installs prerequisites from libexec/ld.*_so.
1.137 tv 78: # do-build: builds and installs the entire system.
1.208 lukem 79: # do-obsolete: builds and installs the entire system.
1.193 lukem 80: #
1.32 cgd 81:
1.146 tv 82: .if ${.MAKEFLAGS:M${.CURDIR}/share/mk} == ""
83: .MAKEFLAGS: -m ${.CURDIR}/share/mk
84: .endif
1.163 tv 85:
1.193 lukem 86: #
1.163 tv 87: # If _SRC_TOP_OBJ_ gets set here, we will end up with a directory that may
88: # not be the top level objdir, because "make obj" can happen in the *middle*
89: # of "make build" (long after <bsd.own.mk> is calculated it). So, pre-set
90: # _SRC_TOP_OBJ_ here so it will not be added to ${.MAKEOVERRIDES}.
1.193 lukem 91: #
1.163 tv 92: _SRC_TOP_OBJ_=
1.148 jmc 93:
1.146 tv 94: .include <bsd.own.mk>
1.4 cgd 95:
1.193 lukem 96: #
1.137 tv 97: # Sanity check: make sure that "make build" is not invoked simultaneously
98: # with a standard recursive target.
1.193 lukem 99: #
1.137 tv 100:
101: .if make(build) || make(release) || make(snapshot)
102: .for targ in ${TARGETS:Nobj:Ncleandir}
103: .if make(${targ}) && !target(.BEGIN)
104: .BEGIN:
105: @echo 'BUILD ABORTED: "make build" and "make ${targ}" are mutually exclusive.'
106: @false
107: .endif
108: .endfor
109: .endif
1.58 tv 110:
1.166 simonb 111: _SUBDIR= tools lib include gnu bin games libexec sbin usr.bin
1.205 thorpej 112: _SUBDIR+= usr.sbin share rescue sys etc .WAIT distrib regress
1.105 assar 113:
1.193 lukem 114: #
1.137 tv 115: # Weed out directories that don't exist.
1.193 lukem 116: #
1.36 explorer 117:
1.137 tv 118: .for dir in ${_SUBDIR}
1.154 tv 119: .if exists(${dir}/Makefile) && (${BUILD_${dir}:Uyes} != "no")
1.137 tv 120: SUBDIR+= ${dir}
1.36 explorer 121: .endif
1.137 tv 122: .endfor
1.21 cgd 123:
1.13 brezak 124: .if exists(regress)
1.10 cgd 125: regression-tests:
126: @echo Running regression tests...
1.152 tv 127: @(cd ${.CURDIR}/regress && ${MAKE} regress)
1.13 brezak 128: .endif
1.20 cgd 129:
1.214 lukem 130: .if ${MKUNPRIVED} != "no"
1.179 thorpej 131: NOPOSTINSTALL= # defined
132: .endif
133:
1.176 lukem 134: afterinstall:
1.137 tv 135: .if ${MKMAN} != "no"
1.152 tv 136: (cd ${.CURDIR}/share/man && ${MAKE} makedb)
1.137 tv 137: .endif
1.214 lukem 138: .if (${MKUNPRIVED} != "no" && ${MKINFO} != "no")
1.164 jmc 139: (cd ${.CURDIR}/gnu/usr.bin/texinfo/install-info && ${MAKE} infodir-meta)
1.176 lukem 140: .endif
1.179 thorpej 141: .if !defined(NOPOSTINSTALL)
1.180 drochner 142: (cd ${.CURDIR} && ${MAKE} postinstall-check)
1.159 perry 143: .endif
1.170 lukem 144:
145: postinstall-check:
1.169 lukem 146: @echo " === Post installation checks ==="
1.212 lukem 147: ${HOST_SH} ${.CURDIR}/etc/postinstall -s ${.CURDIR} -d ${DESTDIR}/ check
1.171 lukem 148: @echo " ================================"
149:
150: postinstall-fix: .NOTMAIN
151: @echo " === Post installation fixes ==="
1.212 lukem 152: ${HOST_SH} ${.CURDIR}/etc/postinstall -s ${.CURDIR} -d ${DESTDIR}/ fix
153: @echo " ==============================="
154:
155: postinstall-fix-obsolete: .NOTMAIN
156: @echo " === Removing obsolete files ==="
157: ${HOST_SH} ${.CURDIR}/etc/postinstall -s ${.CURDIR} -d ${DESTDIR}/ fix obsolete
158: @echo " ==============================="
1.169 lukem 159:
1.108 erh 160:
1.193 lukem 161: #
1.137 tv 162: # Targets (in order!) called by "make build".
1.193 lukem 163: #
1.123 mrg 164:
1.156 tv 165: BUILDTARGETS+= check-tools
1.214 lukem 166: .if ${MKUPDATE} == "no" && !defined(NOCLEANDIR)
1.155 tv 167: BUILDTARGETS+= cleandir
168: .endif
1.149 tv 169: .if ${MKOBJDIRS} != "no"
1.137 tv 170: BUILDTARGETS+= obj
1.123 mrg 171: .endif
1.138 tv 172: .if ${USETOOLS} == "yes"
1.152 tv 173: BUILDTARGETS+= do-tools
1.131 tv 174: .endif
1.137 tv 175: .if !defined(NODISTRIBDIRS)
176: BUILDTARGETS+= do-distrib-dirs
1.131 tv 177: .endif
1.137 tv 178: .if !defined(NOINCLUDES)
179: BUILDTARGETS+= includes
1.131 tv 180: .endif
1.202 thorpej 181: BUILDTARGETS+= do-tools-compat
1.207 drochner 182: .if ${MKGCC} != "no"
183: BUILDTARGETS+= do-gnu-lib-libgcc
184: .endif
1.218 fvdl 185: BUILDTARGETS+= do-lib-csu do-lib-libc do-lib-libdes do-lib do-gnu-lib \
186: do-ld.so do-build
1.200 lukem 187: BUILDTARGETS+= do-obsolete
1.131 tv 188:
1.193 lukem 189: #
1.137 tv 190: # Enforce proper ordering of some rules.
1.193 lukem 191: #
1.123 mrg 192:
1.137 tv 193: .ORDER: ${BUILDTARGETS}
194: includes-lib: includes-include includes-sys
195: includes-gnu: includes-lib
1.123 mrg 196:
1.193 lukem 197: #
1.137 tv 198: # Build the system and install into DESTDIR.
1.193 lukem 199: #
1.123 mrg 200:
1.191 lukem 201: START_TIME!= date
202:
1.137 tv 203: build:
204: .if defined(BUILD_DONE)
205: @echo "Build already installed into ${DESTDIR}"
206: .else
1.191 lukem 207: @echo "Build started at: ${START_TIME}"
1.145 tv 208: .for tgt in ${BUILDTARGETS}
1.173 sommerfe 209: @(cd ${.CURDIR} && ${MAKE} ${tgt})
1.145 tv 210: .endfor
1.191 lukem 211: @echo "Build started at: ${START_TIME}"
1.172 bjh21 212: @printf "Build finished at: " && date
1.71 mycroft 213: .endif
1.160 thorpej 214:
1.193 lukem 215: #
1.160 thorpej 216: # Build a full distribution, but not a release (i.e. no sets into
1.193 lukem 217: # ${RELEASEDIR}). "buildworld" enforces a build to ${DESTDIR} != /
218: #
1.160 thorpej 219:
1.193 lukem 220: distribution buildworld:
1.194 lukem 221: .if make(buildworld) && \
222: (!defined(DESTDIR) || ${DESTDIR} == "" || ${DESTDIR} == "/")
1.193 lukem 223: @echo "Won't make ${.TARGET} with DESTDIR=/"
224: @false
225: .endif
1.182 uwe 226: (cd ${.CURDIR} && ${MAKE} NOPOSTINSTALL=1 build)
1.160 thorpej 227: (cd ${.CURDIR}/etc && ${MAKE} INSTALL_DONE=1 distribution)
1.181 thorpej 228: .if defined(DESTDIR) && ${DESTDIR} != "" && ${DESTDIR} != "/"
1.217 lukem 229: (cd ${.CURDIR} && ${MAKE} postinstall-fix-obsolete)
1.181 thorpej 230: (cd ${.CURDIR}/distrib/sets && ${MAKE} checkflist)
231: .endif
1.192 lukem 232: @echo "make ${.TARGET} started at: ${START_TIME}"
1.185 lukem 233: @printf "make ${.TARGET} finished at: " && date
1.123 mrg 234:
1.193 lukem 235: #
236: # Install the distribution from $DESTDIR to $INSTALLWORLDDIR (defaults to `/')
237: # If installing to /, ensures that the host's operating system is NetBSD and
238: # the host's `uname -m` == ${MACHINE}.
239: #
240:
241: HOST_UNAME_S!= uname -s
242: HOST_UNAME_M!= uname -m
243:
244: installworld:
1.194 lukem 245: .if (!defined(DESTDIR) || ${DESTDIR} == "" || ${DESTDIR} == "/")
1.193 lukem 246: @echo "Can't make ${.TARGET} to DESTDIR=/"
247: @false
248: .endif
249: .if !defined(INSTALLWORLDDIR) || \
250: ${INSTALLWORLDDIR} == "" || ${INSTALLWORLDDIR} == "/"
251: .if (${HOST_UNAME_S} != "NetBSD")
252: @echo "Won't cross-make ${.TARGET} from ${HOST_UNAME_S} to NetBSD with INSTALLWORLDDIR=/"
253: @false
254: .endif
255: .if (${HOST_UNAME_M} != ${MACHINE})
256: @echo "Won't cross-make ${.TARGET} from ${HOST_UNAME_M} to ${MACHINE} with INSTALLWORLDDIR=/"
257: @false
258: .endif
259: .endif
260: (cd ${.CURDIR}/distrib/sets && \
261: ${MAKE} INSTALLDIR=${INSTALLWORLDDIR:U/} INSTALLSETS= installsets)
262: (cd ${.CURDIR} && \
263: ${MAKE} DESTDIR=${INSTALLWORLDDIR} postinstall-check)
264: @echo "make ${.TARGET} started at: ${START_TIME}"
265: @printf "make ${.TARGET} finished at: " && date
1.199 lukem 266:
267: #
1.206 lukem 268: # Create sets from $DESTDIR or $NETBSDSRCDIR into $RELEASEDIR
1.199 lukem 269: #
270:
1.206 lukem 271: .for tgt in sets sourcesets
272: ${tgt}:
273: (cd ${.CURDIR}/distrib/sets && ${MAKE} $@)
274: .endfor
1.193 lukem 275:
276: #
1.181 thorpej 277: # Build a release or snapshot (implies "make build"). Note that
278: # in this case, the set lists will be checked before the tar files
279: # are made.
1.193 lukem 280: #
1.123 mrg 281:
1.179 thorpej 282: release snapshot:
283: (cd ${.CURDIR} && ${MAKE} NOPOSTINSTALL=1 build)
1.152 tv 284: (cd ${.CURDIR}/etc && ${MAKE} INSTALL_DONE=1 release)
1.192 lukem 285: @echo "make ${.TARGET} started at: ${START_TIME}"
1.185 lukem 286: @printf "make ${.TARGET} finished at: " && date
1.123 mrg 287:
1.193 lukem 288: #
1.137 tv 289: # Special components of the "make build" process.
1.193 lukem 290: #
1.156 tv 291:
292: check-tools:
1.187 thorpej 293: .if ${TOOLCHAIN_MISSING} == "yes" && !defined(EXTERNAL_TOOLCHAIN)
294: @echo '*** WARNING: Building on MACHINE=${MACHINE} with missing toolchain.'
295: @echo '*** May result in a failed build or corrupt binaries!'
296: .elif defined(EXTERNAL_TOOLCHAIN)
297: @echo '*** Using external toolchain rooted at ${EXTERNAL_TOOLCHAIN}.'
1.156 tv 298: .endif
1.173 sommerfe 299: .if defined(NBUILDJOBS)
300: @echo '*** WARNING: NBUILDJOBS is obsolete; use -j directly instead!'
301: .endif
1.123 mrg 302:
1.137 tv 303: do-distrib-dirs:
1.147 jmc 304: .if !defined(DESTDIR) || ${DESTDIR} == ""
1.152 tv 305: (cd ${.CURDIR}/etc && ${MAKE} DESTDIR=/ distrib-dirs)
1.147 jmc 306: .else
1.152 tv 307: (cd ${.CURDIR}/etc && ${MAKE} DESTDIR=${DESTDIR} distrib-dirs)
1.147 jmc 308: .endif
1.190 lukem 309:
310: .for targ in cleandir obj includes
311: do-${targ}: ${targ}
312: @true
313: .endfor
1.123 mrg 314:
1.218 fvdl 315: .for dir in tools tools/compat lib/csu gnu/lib/libgcc lib/libc lib/libdes lib gnu/lib
1.207 drochner 316: do-${dir:S/\//-/g}:
1.137 tv 317: .for targ in dependall install
1.173 sommerfe 318: (cd ${.CURDIR}/${dir} && ${MAKE} ${targ})
1.137 tv 319: .endfor
1.184 lukem 320: .endfor
321:
1.189 itohy 322: do-ld.so:
1.184 lukem 323: .for targ in dependall install
1.189 itohy 324: .if (${OBJECT_FMT} == "a.out")
325: (cd ${.CURDIR}/libexec/ld.aout_so && ${MAKE} ${targ})
326: .endif
327: .if (${OBJECT_FMT} == "ELF")
1.184 lukem 328: (cd ${.CURDIR}/libexec/ld.elf_so && ${MAKE} ${targ})
1.189 itohy 329: .endif
1.137 tv 330: .endfor
1.143 tv 331:
332: do-build:
1.154 tv 333: .for targ in dependall install
1.173 sommerfe 334: (cd ${.CURDIR} && ${MAKE} ${targ} BUILD_tools=no BUILD_lib=no)
1.154 tv 335: .endfor
1.200 lukem 336:
337: do-obsolete:
338: (cd ${.CURDIR}/etc && ${MAKE} install-obsolete-lists)
1.87 cjs 339:
1.193 lukem 340: #
1.137 tv 341: # Speedup stubs for some subtrees that don't need to run these rules.
342: # (Tells <bsd.subdir.mk> not to recurse for them.)
1.193 lukem 343: #
1.129 tv 344:
1.152 tv 345: .for dir in bin etc distrib games libexec regress sbin usr.sbin tools
346: includes-${dir}:
347: @true
348: .endfor
349: .for dir in etc distrib regress
350: install-${dir}:
351: @true
352: .endfor
353:
1.193 lukem 354: #
1.152 tv 355: # XXX this needs to change when distrib Makefiles are recursion compliant
1.193 lukem 356: # XXX many distrib subdirs need "cd etc && make snap_pre snap_kern" first...
357: #
1.152 tv 358: dependall-distrib depend-distrib all-distrib:
1.136 nathanw 359: @true
1.130 tv 360:
1.211 lukem 361: .include <bsd.sys.mk>
1.151 tv 362: .include <bsd.obj.mk>
1.209 lukem 363: .include <bsd.kernobj.mk>
1.146 tv 364: .include <bsd.subdir.mk>
1.144 tv 365:
1.150 tv 366: build-docs: ${.CURDIR}/BUILDING
1.188 lukem 367: ${.CURDIR}/BUILDING: doc/BUILDING.mdoc
1.216 lukem 368: ${TOOL_GROFF} -mdoc -Tascii -P-bou $> >$@
1.209 lukem 369:
370:
371: #
372: # Display current make(1) parameters
373: #
374: params:
375: .for var in BSDSRCDIR BSDOBJDIR BUILDID DESTDIR EXTERNAL_TOOLCHAIN \
376: KERNARCHDIR KERNCONFDIR KERNOBJDIR KERNSRCDIR \
1.210 lukem 377: MACHINE MACHINE_ARCH MAKECONF MAKEFLAGS \
1.214 lukem 378: MAKEOBJDIR MAKEOBJDIRPREFIX \
379: MKOBJDIRS MKUNPRIVED MKUPDATE \
1.210 lukem 380: RELEASEDIR TOOLCHAIN_MISSING TOOLDIR \
1.214 lukem 381: USETOOLS
1.209 lukem 382: .if defined(${var})
383: @printf "%20s = '%-s'\n" ${var} ${${var}:Q}
384: .else
385: @printf "%20s = (undefined)\n" ${var}
386: .endif
387: .endfor
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