Annotation of src/Makefile, Revision 1.213
1.213 ! lukem 1: # $NetBSD: Makefile,v 1.212 2003/07/17 07:46:11 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.
1.95 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.
1.206 lukem 55: # sets:
56: # Populate ${RELEASEDIR}/${MACHINE}/binary/sets from ${DESTDIR}
57: # sourcesets:
58: # Populate ${RELEASEDIR}/source/sets from ${NETBSDSRCDIR}
1.123 mrg 59: #
1.137 tv 60: # Targets invoked by `make build,' in order:
1.155 tv 61: # cleandir: cleans the tree.
1.137 tv 62: # obj: creates object directories.
1.152 tv 63: # do-tools: builds host toolchain.
1.208 lukem 64: # do-distrib-dirs: creates the distribution directories.
65: # includes: installs include files.
1.202 thorpej 66: # do-tools-compat: builds the "libnbcompat" library; needed for some
67: # random host tool programs in the source tree.
1.208 lukem 68: # do-gnu-lib-libgcc: builds and installs prerequisites from gnu/lib/libgcc
1.168 tv 69: # do-lib-csu: builds and installs prerequisites from lib/csu.
1.186 thorpej 70: # do-lib-libc: builds and installs prerequisites from lib/libc.
1.143 tv 71: # do-lib: builds and installs prerequisites from lib.
72: # do-gnu-lib: builds and installs prerequisites from gnu/lib.
1.189 itohy 73: # do-ld.so: builds and installs prerequisites from libexec/ld.*_so.
1.137 tv 74: # do-build: builds and installs the entire system.
1.208 lukem 75: # do-obsolete: builds and installs the entire system.
1.193 lukem 76: #
1.32 cgd 77:
1.146 tv 78: .if ${.MAKEFLAGS:M${.CURDIR}/share/mk} == ""
79: .MAKEFLAGS: -m ${.CURDIR}/share/mk
80: .endif
1.163 tv 81:
1.193 lukem 82: #
1.163 tv 83: # If _SRC_TOP_OBJ_ gets set here, we will end up with a directory that may
84: # not be the top level objdir, because "make obj" can happen in the *middle*
85: # of "make build" (long after <bsd.own.mk> is calculated it). So, pre-set
86: # _SRC_TOP_OBJ_ here so it will not be added to ${.MAKEOVERRIDES}.
1.193 lukem 87: #
1.163 tv 88: _SRC_TOP_OBJ_=
1.148 jmc 89:
1.146 tv 90: .include <bsd.own.mk>
1.4 cgd 91:
1.193 lukem 92: #
1.137 tv 93: # Sanity check: make sure that "make build" is not invoked simultaneously
94: # with a standard recursive target.
1.193 lukem 95: #
1.137 tv 96:
97: .if make(build) || make(release) || make(snapshot)
98: .for targ in ${TARGETS:Nobj:Ncleandir}
99: .if make(${targ}) && !target(.BEGIN)
100: .BEGIN:
101: @echo 'BUILD ABORTED: "make build" and "make ${targ}" are mutually exclusive.'
102: @false
103: .endif
104: .endfor
105: .endif
1.58 tv 106:
1.166 simonb 107: _SUBDIR= tools lib include gnu bin games libexec sbin usr.bin
1.205 thorpej 108: _SUBDIR+= usr.sbin share rescue sys etc .WAIT distrib regress
1.105 assar 109:
1.193 lukem 110: #
1.137 tv 111: # Weed out directories that don't exist.
1.193 lukem 112: #
1.36 explorer 113:
1.137 tv 114: .for dir in ${_SUBDIR}
1.154 tv 115: .if exists(${dir}/Makefile) && (${BUILD_${dir}:Uyes} != "no")
1.137 tv 116: SUBDIR+= ${dir}
1.36 explorer 117: .endif
1.137 tv 118: .endfor
1.21 cgd 119:
1.13 brezak 120: .if exists(regress)
1.10 cgd 121: regression-tests:
122: @echo Running regression tests...
1.152 tv 123: @(cd ${.CURDIR}/regress && ${MAKE} regress)
1.13 brezak 124: .endif
1.20 cgd 125:
1.179 thorpej 126: .if defined(UNPRIVED)
127: NOPOSTINSTALL= # defined
128: .endif
129:
1.176 lukem 130: afterinstall:
1.137 tv 131: .if ${MKMAN} != "no"
1.152 tv 132: (cd ${.CURDIR}/share/man && ${MAKE} makedb)
1.137 tv 133: .endif
1.159 perry 134: .if defined(UNPRIVED) && (${MKINFO} != "no")
1.164 jmc 135: (cd ${.CURDIR}/gnu/usr.bin/texinfo/install-info && ${MAKE} infodir-meta)
1.176 lukem 136: .endif
1.179 thorpej 137: .if !defined(NOPOSTINSTALL)
1.180 drochner 138: (cd ${.CURDIR} && ${MAKE} postinstall-check)
1.159 perry 139: .endif
1.170 lukem 140:
141: postinstall-check:
1.169 lukem 142: @echo " === Post installation checks ==="
1.212 lukem 143: ${HOST_SH} ${.CURDIR}/etc/postinstall -s ${.CURDIR} -d ${DESTDIR}/ check
1.171 lukem 144: @echo " ================================"
145:
146: postinstall-fix: .NOTMAIN
147: @echo " === Post installation fixes ==="
1.212 lukem 148: ${HOST_SH} ${.CURDIR}/etc/postinstall -s ${.CURDIR} -d ${DESTDIR}/ fix
149: @echo " ==============================="
150:
151: postinstall-fix-obsolete: .NOTMAIN
152: @echo " === Removing obsolete files ==="
153: ${HOST_SH} ${.CURDIR}/etc/postinstall -s ${.CURDIR} -d ${DESTDIR}/ fix obsolete
154: @echo " ==============================="
1.169 lukem 155:
1.108 erh 156:
1.193 lukem 157: #
1.137 tv 158: # Targets (in order!) called by "make build".
1.193 lukem 159: #
1.123 mrg 160:
1.156 tv 161: BUILDTARGETS+= check-tools
1.155 tv 162: .if !defined(UPDATE) && !defined(NOCLEANDIR)
163: BUILDTARGETS+= cleandir
164: .endif
1.149 tv 165: .if ${MKOBJDIRS} != "no"
1.137 tv 166: BUILDTARGETS+= obj
1.123 mrg 167: .endif
1.138 tv 168: .if ${USETOOLS} == "yes"
1.152 tv 169: BUILDTARGETS+= do-tools
1.131 tv 170: .endif
1.137 tv 171: .if !defined(NODISTRIBDIRS)
172: BUILDTARGETS+= do-distrib-dirs
1.131 tv 173: .endif
1.137 tv 174: .if !defined(NOINCLUDES)
175: BUILDTARGETS+= includes
1.131 tv 176: .endif
1.202 thorpej 177: BUILDTARGETS+= do-tools-compat
1.207 drochner 178: .if ${MKGCC} != "no"
179: BUILDTARGETS+= do-gnu-lib-libgcc
180: .endif
1.204 thorpej 181: BUILDTARGETS+= do-lib-csu do-lib-libc do-lib do-gnu-lib do-ld.so do-build
1.200 lukem 182: BUILDTARGETS+= do-obsolete
1.131 tv 183:
1.193 lukem 184: #
1.137 tv 185: # Enforce proper ordering of some rules.
1.193 lukem 186: #
1.123 mrg 187:
1.137 tv 188: .ORDER: ${BUILDTARGETS}
189: includes-lib: includes-include includes-sys
190: includes-gnu: includes-lib
1.123 mrg 191:
1.193 lukem 192: #
1.137 tv 193: # Build the system and install into DESTDIR.
1.193 lukem 194: #
1.123 mrg 195:
1.191 lukem 196: START_TIME!= date
197:
1.137 tv 198: build:
199: .if defined(BUILD_DONE)
200: @echo "Build already installed into ${DESTDIR}"
201: .else
1.191 lukem 202: @echo "Build started at: ${START_TIME}"
1.145 tv 203: .for tgt in ${BUILDTARGETS}
1.173 sommerfe 204: @(cd ${.CURDIR} && ${MAKE} ${tgt})
1.145 tv 205: .endfor
1.191 lukem 206: @echo "Build started at: ${START_TIME}"
1.172 bjh21 207: @printf "Build finished at: " && date
1.71 mycroft 208: .endif
1.160 thorpej 209:
1.193 lukem 210: #
1.160 thorpej 211: # Build a full distribution, but not a release (i.e. no sets into
1.193 lukem 212: # ${RELEASEDIR}). "buildworld" enforces a build to ${DESTDIR} != /
213: #
1.160 thorpej 214:
1.193 lukem 215: distribution buildworld:
1.194 lukem 216: .if make(buildworld) && \
217: (!defined(DESTDIR) || ${DESTDIR} == "" || ${DESTDIR} == "/")
1.193 lukem 218: @echo "Won't make ${.TARGET} with DESTDIR=/"
219: @false
220: .endif
1.182 uwe 221: (cd ${.CURDIR} && ${MAKE} NOPOSTINSTALL=1 build)
1.160 thorpej 222: (cd ${.CURDIR}/etc && ${MAKE} INSTALL_DONE=1 distribution)
1.181 thorpej 223: .if defined(DESTDIR) && ${DESTDIR} != "" && ${DESTDIR} != "/"
1.212 lukem 224: ${MAKE} postinstall-fix-obsolete
1.181 thorpej 225: (cd ${.CURDIR}/distrib/sets && ${MAKE} checkflist)
226: .endif
1.192 lukem 227: @echo "make ${.TARGET} started at: ${START_TIME}"
1.185 lukem 228: @printf "make ${.TARGET} finished at: " && date
1.123 mrg 229:
1.193 lukem 230: #
231: # Install the distribution from $DESTDIR to $INSTALLWORLDDIR (defaults to `/')
232: # If installing to /, ensures that the host's operating system is NetBSD and
233: # the host's `uname -m` == ${MACHINE}.
234: #
235:
236: HOST_UNAME_S!= uname -s
237: HOST_UNAME_M!= uname -m
238:
239: installworld:
1.194 lukem 240: .if (!defined(DESTDIR) || ${DESTDIR} == "" || ${DESTDIR} == "/")
1.193 lukem 241: @echo "Can't make ${.TARGET} to DESTDIR=/"
242: @false
243: .endif
244: .if !defined(INSTALLWORLDDIR) || \
245: ${INSTALLWORLDDIR} == "" || ${INSTALLWORLDDIR} == "/"
246: .if (${HOST_UNAME_S} != "NetBSD")
247: @echo "Won't cross-make ${.TARGET} from ${HOST_UNAME_S} to NetBSD with INSTALLWORLDDIR=/"
248: @false
249: .endif
250: .if (${HOST_UNAME_M} != ${MACHINE})
251: @echo "Won't cross-make ${.TARGET} from ${HOST_UNAME_M} to ${MACHINE} with INSTALLWORLDDIR=/"
252: @false
253: .endif
254: .endif
255: (cd ${.CURDIR}/distrib/sets && \
256: ${MAKE} INSTALLDIR=${INSTALLWORLDDIR:U/} INSTALLSETS= installsets)
257: (cd ${.CURDIR} && \
258: ${MAKE} DESTDIR=${INSTALLWORLDDIR} postinstall-check)
259: @echo "make ${.TARGET} started at: ${START_TIME}"
260: @printf "make ${.TARGET} finished at: " && date
1.199 lukem 261:
262: #
1.206 lukem 263: # Create sets from $DESTDIR or $NETBSDSRCDIR into $RELEASEDIR
1.199 lukem 264: #
265:
1.206 lukem 266: .for tgt in sets sourcesets
267: ${tgt}:
268: (cd ${.CURDIR}/distrib/sets && ${MAKE} $@)
269: .endfor
1.193 lukem 270:
271: #
1.181 thorpej 272: # Build a release or snapshot (implies "make build"). Note that
273: # in this case, the set lists will be checked before the tar files
274: # are made.
1.193 lukem 275: #
1.123 mrg 276:
1.179 thorpej 277: release snapshot:
278: (cd ${.CURDIR} && ${MAKE} NOPOSTINSTALL=1 build)
1.152 tv 279: (cd ${.CURDIR}/etc && ${MAKE} INSTALL_DONE=1 release)
1.192 lukem 280: @echo "make ${.TARGET} started at: ${START_TIME}"
1.185 lukem 281: @printf "make ${.TARGET} finished at: " && date
1.123 mrg 282:
1.193 lukem 283: #
1.137 tv 284: # Special components of the "make build" process.
1.193 lukem 285: #
1.156 tv 286:
287: check-tools:
1.187 thorpej 288: .if ${TOOLCHAIN_MISSING} == "yes" && !defined(EXTERNAL_TOOLCHAIN)
289: @echo '*** WARNING: Building on MACHINE=${MACHINE} with missing toolchain.'
290: @echo '*** May result in a failed build or corrupt binaries!'
291: .elif defined(EXTERNAL_TOOLCHAIN)
292: @echo '*** Using external toolchain rooted at ${EXTERNAL_TOOLCHAIN}.'
1.156 tv 293: .endif
1.173 sommerfe 294: .if defined(NBUILDJOBS)
295: @echo '*** WARNING: NBUILDJOBS is obsolete; use -j directly instead!'
296: .endif
1.123 mrg 297:
1.137 tv 298: do-distrib-dirs:
1.147 jmc 299: .if !defined(DESTDIR) || ${DESTDIR} == ""
1.152 tv 300: (cd ${.CURDIR}/etc && ${MAKE} DESTDIR=/ distrib-dirs)
1.147 jmc 301: .else
1.152 tv 302: (cd ${.CURDIR}/etc && ${MAKE} DESTDIR=${DESTDIR} distrib-dirs)
1.147 jmc 303: .endif
1.190 lukem 304:
305: .for targ in cleandir obj includes
306: do-${targ}: ${targ}
307: @true
308: .endfor
1.123 mrg 309:
1.207 drochner 310: .for dir in tools tools/compat lib/csu gnu/lib/libgcc lib/libc lib gnu/lib
311: do-${dir:S/\//-/g}:
1.137 tv 312: .for targ in dependall install
1.173 sommerfe 313: (cd ${.CURDIR}/${dir} && ${MAKE} ${targ})
1.137 tv 314: .endfor
1.184 lukem 315: .endfor
316:
1.189 itohy 317: do-ld.so:
1.184 lukem 318: .for targ in dependall install
1.189 itohy 319: .if (${OBJECT_FMT} == "a.out")
320: (cd ${.CURDIR}/libexec/ld.aout_so && ${MAKE} ${targ})
321: .endif
322: .if (${OBJECT_FMT} == "ELF")
1.184 lukem 323: (cd ${.CURDIR}/libexec/ld.elf_so && ${MAKE} ${targ})
1.189 itohy 324: .endif
1.137 tv 325: .endfor
1.143 tv 326:
327: do-build:
1.154 tv 328: .for targ in dependall install
1.173 sommerfe 329: (cd ${.CURDIR} && ${MAKE} ${targ} BUILD_tools=no BUILD_lib=no)
1.154 tv 330: .endfor
1.200 lukem 331:
332: do-obsolete:
333: (cd ${.CURDIR}/etc && ${MAKE} install-obsolete-lists)
1.87 cjs 334:
1.193 lukem 335: #
1.137 tv 336: # Speedup stubs for some subtrees that don't need to run these rules.
337: # (Tells <bsd.subdir.mk> not to recurse for them.)
1.193 lukem 338: #
1.129 tv 339:
1.152 tv 340: .for dir in bin etc distrib games libexec regress sbin usr.sbin tools
341: includes-${dir}:
342: @true
343: .endfor
344: .for dir in etc distrib regress
345: install-${dir}:
346: @true
347: .endfor
348:
1.193 lukem 349: #
1.152 tv 350: # XXX this needs to change when distrib Makefiles are recursion compliant
1.193 lukem 351: # XXX many distrib subdirs need "cd etc && make snap_pre snap_kern" first...
352: #
1.152 tv 353: dependall-distrib depend-distrib all-distrib:
1.136 nathanw 354: @true
1.130 tv 355:
1.211 lukem 356: .include <bsd.sys.mk>
1.151 tv 357: .include <bsd.obj.mk>
1.209 lukem 358: .include <bsd.kernobj.mk>
1.146 tv 359: .include <bsd.subdir.mk>
1.144 tv 360:
1.150 tv 361: build-docs: ${.CURDIR}/BUILDING
1.188 lukem 362: ${.CURDIR}/BUILDING: doc/BUILDING.mdoc
1.213 ! lukem 363: ${TOOL_GROFF} -mdoc -Tascii -P-cbou $> >$@
1.209 lukem 364:
365:
366: #
367: # Display current make(1) parameters
368: #
369: params:
370: .for var in BSDSRCDIR BSDOBJDIR BUILDID DESTDIR EXTERNAL_TOOLCHAIN \
371: KERNARCHDIR KERNCONFDIR KERNOBJDIR KERNSRCDIR \
1.210 lukem 372: MACHINE MACHINE_ARCH MAKECONF MAKEFLAGS \
373: MAKEOBJDIR MAKEOBJDIRPREFIX MKOBJDIRS \
374: RELEASEDIR TOOLCHAIN_MISSING TOOLDIR \
1.209 lukem 375: UNPRIVED UPDATE USETOOLS
376: .if defined(${var})
377: @printf "%20s = '%-s'\n" ${var} ${${var}:Q}
378: .else
379: @printf "%20s = (undefined)\n" ${var}
380: .endif
381: .endfor
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