Annotation of src/Makefile, Revision 1.211
1.211 ! lukem 1: # $NetBSD: Makefile,v 1.210 2003/07/08 04:25:21 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 ==="
1.175 lukem 143: sh ${.CURDIR}/etc/postinstall -s ${.CURDIR} -d ${DESTDIR}/ check
1.171 lukem 144: @echo " ================================"
145:
146: postinstall-fix: .NOTMAIN
147: @echo " === Post installation fixes ==="
1.175 lukem 148: sh ${.CURDIR}/etc/postinstall -s ${.CURDIR} -d ${DESTDIR}/ fix
1.169 lukem 149: @echo " ================================"
150:
1.108 erh 151:
1.193 lukem 152: #
1.137 tv 153: # Targets (in order!) called by "make build".
1.193 lukem 154: #
1.123 mrg 155:
1.156 tv 156: BUILDTARGETS+= check-tools
1.155 tv 157: .if !defined(UPDATE) && !defined(NOCLEANDIR)
158: BUILDTARGETS+= cleandir
159: .endif
1.149 tv 160: .if ${MKOBJDIRS} != "no"
1.137 tv 161: BUILDTARGETS+= obj
1.123 mrg 162: .endif
1.138 tv 163: .if ${USETOOLS} == "yes"
1.152 tv 164: BUILDTARGETS+= do-tools
1.131 tv 165: .endif
1.137 tv 166: .if !defined(NODISTRIBDIRS)
167: BUILDTARGETS+= do-distrib-dirs
1.131 tv 168: .endif
1.137 tv 169: .if !defined(NOINCLUDES)
170: BUILDTARGETS+= includes
1.131 tv 171: .endif
1.202 thorpej 172: BUILDTARGETS+= do-tools-compat
1.207 drochner 173: .if ${MKGCC} != "no"
174: BUILDTARGETS+= do-gnu-lib-libgcc
175: .endif
1.204 thorpej 176: BUILDTARGETS+= do-lib-csu do-lib-libc do-lib do-gnu-lib do-ld.so do-build
1.200 lukem 177: BUILDTARGETS+= do-obsolete
1.131 tv 178:
1.193 lukem 179: #
1.137 tv 180: # Enforce proper ordering of some rules.
1.193 lukem 181: #
1.123 mrg 182:
1.137 tv 183: .ORDER: ${BUILDTARGETS}
184: includes-lib: includes-include includes-sys
185: includes-gnu: includes-lib
1.123 mrg 186:
1.193 lukem 187: #
1.137 tv 188: # Build the system and install into DESTDIR.
1.193 lukem 189: #
1.123 mrg 190:
1.191 lukem 191: START_TIME!= date
192:
1.137 tv 193: build:
194: .if defined(BUILD_DONE)
195: @echo "Build already installed into ${DESTDIR}"
196: .else
1.191 lukem 197: @echo "Build started at: ${START_TIME}"
1.145 tv 198: .for tgt in ${BUILDTARGETS}
1.173 sommerfe 199: @(cd ${.CURDIR} && ${MAKE} ${tgt})
1.145 tv 200: .endfor
1.191 lukem 201: @echo "Build started at: ${START_TIME}"
1.172 bjh21 202: @printf "Build finished at: " && date
1.71 mycroft 203: .endif
1.160 thorpej 204:
1.193 lukem 205: #
1.160 thorpej 206: # Build a full distribution, but not a release (i.e. no sets into
1.193 lukem 207: # ${RELEASEDIR}). "buildworld" enforces a build to ${DESTDIR} != /
208: #
1.160 thorpej 209:
1.193 lukem 210: distribution buildworld:
1.194 lukem 211: .if make(buildworld) && \
212: (!defined(DESTDIR) || ${DESTDIR} == "" || ${DESTDIR} == "/")
1.193 lukem 213: @echo "Won't make ${.TARGET} with DESTDIR=/"
214: @false
215: .endif
1.182 uwe 216: (cd ${.CURDIR} && ${MAKE} NOPOSTINSTALL=1 build)
1.160 thorpej 217: (cd ${.CURDIR}/etc && ${MAKE} INSTALL_DONE=1 distribution)
1.181 thorpej 218: .if defined(DESTDIR) && ${DESTDIR} != "" && ${DESTDIR} != "/"
219: (cd ${.CURDIR}/distrib/sets && ${MAKE} checkflist)
220: .endif
1.192 lukem 221: @echo "make ${.TARGET} started at: ${START_TIME}"
1.185 lukem 222: @printf "make ${.TARGET} finished at: " && date
1.123 mrg 223:
1.193 lukem 224: #
225: # Install the distribution from $DESTDIR to $INSTALLWORLDDIR (defaults to `/')
226: # If installing to /, ensures that the host's operating system is NetBSD and
227: # the host's `uname -m` == ${MACHINE}.
228: #
229:
230: HOST_UNAME_S!= uname -s
231: HOST_UNAME_M!= uname -m
232:
233: installworld:
1.194 lukem 234: .if (!defined(DESTDIR) || ${DESTDIR} == "" || ${DESTDIR} == "/")
1.193 lukem 235: @echo "Can't make ${.TARGET} to DESTDIR=/"
236: @false
237: .endif
238: .if !defined(INSTALLWORLDDIR) || \
239: ${INSTALLWORLDDIR} == "" || ${INSTALLWORLDDIR} == "/"
240: .if (${HOST_UNAME_S} != "NetBSD")
241: @echo "Won't cross-make ${.TARGET} from ${HOST_UNAME_S} to NetBSD with INSTALLWORLDDIR=/"
242: @false
243: .endif
244: .if (${HOST_UNAME_M} != ${MACHINE})
245: @echo "Won't cross-make ${.TARGET} from ${HOST_UNAME_M} to ${MACHINE} with INSTALLWORLDDIR=/"
246: @false
247: .endif
248: .endif
249: (cd ${.CURDIR}/distrib/sets && \
250: ${MAKE} INSTALLDIR=${INSTALLWORLDDIR:U/} INSTALLSETS= installsets)
251: (cd ${.CURDIR} && \
252: ${MAKE} DESTDIR=${INSTALLWORLDDIR} postinstall-check)
253: @echo "make ${.TARGET} started at: ${START_TIME}"
254: @printf "make ${.TARGET} finished at: " && date
1.199 lukem 255:
256: #
1.206 lukem 257: # Create sets from $DESTDIR or $NETBSDSRCDIR into $RELEASEDIR
1.199 lukem 258: #
259:
1.206 lukem 260: .for tgt in sets sourcesets
261: ${tgt}:
262: (cd ${.CURDIR}/distrib/sets && ${MAKE} $@)
263: .endfor
1.193 lukem 264:
265: #
1.181 thorpej 266: # Build a release or snapshot (implies "make build"). Note that
267: # in this case, the set lists will be checked before the tar files
268: # are made.
1.193 lukem 269: #
1.123 mrg 270:
1.179 thorpej 271: release snapshot:
272: (cd ${.CURDIR} && ${MAKE} NOPOSTINSTALL=1 build)
1.152 tv 273: (cd ${.CURDIR}/etc && ${MAKE} INSTALL_DONE=1 release)
1.192 lukem 274: @echo "make ${.TARGET} started at: ${START_TIME}"
1.185 lukem 275: @printf "make ${.TARGET} finished at: " && date
1.123 mrg 276:
1.193 lukem 277: #
1.137 tv 278: # Special components of the "make build" process.
1.193 lukem 279: #
1.156 tv 280:
281: check-tools:
1.187 thorpej 282: .if ${TOOLCHAIN_MISSING} == "yes" && !defined(EXTERNAL_TOOLCHAIN)
283: @echo '*** WARNING: Building on MACHINE=${MACHINE} with missing toolchain.'
284: @echo '*** May result in a failed build or corrupt binaries!'
285: .elif defined(EXTERNAL_TOOLCHAIN)
286: @echo '*** Using external toolchain rooted at ${EXTERNAL_TOOLCHAIN}.'
1.156 tv 287: .endif
1.173 sommerfe 288: .if defined(NBUILDJOBS)
289: @echo '*** WARNING: NBUILDJOBS is obsolete; use -j directly instead!'
290: .endif
1.123 mrg 291:
1.137 tv 292: do-distrib-dirs:
1.147 jmc 293: .if !defined(DESTDIR) || ${DESTDIR} == ""
1.152 tv 294: (cd ${.CURDIR}/etc && ${MAKE} DESTDIR=/ distrib-dirs)
1.147 jmc 295: .else
1.152 tv 296: (cd ${.CURDIR}/etc && ${MAKE} DESTDIR=${DESTDIR} distrib-dirs)
1.147 jmc 297: .endif
1.190 lukem 298:
299: .for targ in cleandir obj includes
300: do-${targ}: ${targ}
301: @true
302: .endfor
1.123 mrg 303:
1.207 drochner 304: .for dir in tools tools/compat lib/csu gnu/lib/libgcc lib/libc lib gnu/lib
305: do-${dir:S/\//-/g}:
1.137 tv 306: .for targ in dependall install
1.173 sommerfe 307: (cd ${.CURDIR}/${dir} && ${MAKE} ${targ})
1.137 tv 308: .endfor
1.184 lukem 309: .endfor
310:
1.189 itohy 311: do-ld.so:
1.184 lukem 312: .for targ in dependall install
1.189 itohy 313: .if (${OBJECT_FMT} == "a.out")
314: (cd ${.CURDIR}/libexec/ld.aout_so && ${MAKE} ${targ})
315: .endif
316: .if (${OBJECT_FMT} == "ELF")
1.184 lukem 317: (cd ${.CURDIR}/libexec/ld.elf_so && ${MAKE} ${targ})
1.189 itohy 318: .endif
1.137 tv 319: .endfor
1.143 tv 320:
321: do-build:
1.154 tv 322: .for targ in dependall install
1.173 sommerfe 323: (cd ${.CURDIR} && ${MAKE} ${targ} BUILD_tools=no BUILD_lib=no)
1.154 tv 324: .endfor
1.200 lukem 325:
326: do-obsolete:
327: (cd ${.CURDIR}/etc && ${MAKE} install-obsolete-lists)
1.87 cjs 328:
1.193 lukem 329: #
1.137 tv 330: # Speedup stubs for some subtrees that don't need to run these rules.
331: # (Tells <bsd.subdir.mk> not to recurse for them.)
1.193 lukem 332: #
1.129 tv 333:
1.152 tv 334: .for dir in bin etc distrib games libexec regress sbin usr.sbin tools
335: includes-${dir}:
336: @true
337: .endfor
338: .for dir in etc distrib regress
339: install-${dir}:
340: @true
341: .endfor
342:
1.193 lukem 343: #
1.152 tv 344: # XXX this needs to change when distrib Makefiles are recursion compliant
1.193 lukem 345: # XXX many distrib subdirs need "cd etc && make snap_pre snap_kern" first...
346: #
1.152 tv 347: dependall-distrib depend-distrib all-distrib:
1.136 nathanw 348: @true
1.130 tv 349:
1.211 ! lukem 350: .include <bsd.sys.mk>
1.151 tv 351: .include <bsd.obj.mk>
1.209 lukem 352: .include <bsd.kernobj.mk>
1.146 tv 353: .include <bsd.subdir.mk>
1.144 tv 354:
1.150 tv 355: build-docs: ${.CURDIR}/BUILDING
1.188 lukem 356: ${.CURDIR}/BUILDING: doc/BUILDING.mdoc
1.211 ! lukem 357: ${TOOL_GROFF} -mdoc -Tascii -P-b -P-u -P-o $> >$@
1.209 lukem 358:
359:
360: #
361: # Display current make(1) parameters
362: #
363: params:
364: .for var in BSDSRCDIR BSDOBJDIR BUILDID DESTDIR EXTERNAL_TOOLCHAIN \
365: KERNARCHDIR KERNCONFDIR KERNOBJDIR KERNSRCDIR \
1.210 lukem 366: MACHINE MACHINE_ARCH MAKECONF MAKEFLAGS \
367: MAKEOBJDIR MAKEOBJDIRPREFIX MKOBJDIRS \
368: RELEASEDIR TOOLCHAIN_MISSING TOOLDIR \
1.209 lukem 369: UNPRIVED UPDATE USETOOLS
370: .if defined(${var})
371: @printf "%20s = '%-s'\n" ${var} ${${var}:Q}
372: .else
373: @printf "%20s = (undefined)\n" ${var}
374: .endif
375: .endfor
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