148 lines
4.6 KiB
Makefile
148 lines
4.6 KiB
Makefile
# $NetBSD: Makefile,v 1.95 1999/04/01 02:49:12 cjs Exp $
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# This is the top-level makefile for building NetBSD. For an outline of
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# how to build a snapshot or release, as well as other release engineering
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# information, see http://www.netbsd.org/developers/releng/index.html
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#
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# Not everything you can set or do is documented in this makefile. In
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# particular, you should review the files in /usr/share/mk (especially
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# bsd.README) for general information on building programs and writing
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# Makefiles within this structure, and see the comments in src/etc/Makefile
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# for further information on installation and release set options.
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#
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# Variables listed below can be set on the make command line (highest
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# priority), in /etc/mk.conf (middle priority), or in the environment
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# (lowest priority).
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#
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# Variables:
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# NBUILDJOBS is the number of jobs to start in parallel during a
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# 'make build'. It defaults to 1.
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# MKMAN, if set to `no', will prevent building of manual pages.
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# MKSHARE, if set to `no', will prevent building and installing
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# anything in /usr/share.
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# UPDATE will avoid a `make cleandir' at the start of `make build',
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# as well as having the effects listed in /usr/share/mk/bsd.README.
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# DESTDIR is the target directory for installation of the compiled
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# software. It defaults to /. Note that programs are built against
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# libraries installed in DESTDIR.
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#
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# Targets:
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# build: builds a full release of netbsd in DESTDIR.
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# release: does a `make build,' and then tars up the DESTDIR files
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# into RELEASEDIR, in release(7) format. (See etc/Makefile for
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# more information on this.)
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# snapshot: a synonym for release.
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.include <bsd.own.mk> # for configuration variables.
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HAVE_GCC28!= ${CXX} --version | egrep "^(2\.8|egcs)" ; echo
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.if defined(NBUILDJOBS)
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_J= -j${NBUILDJOBS}
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.endif
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# NOTE THAT etc *DOES NOT* BELONG IN THE LIST BELOW
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SUBDIR+= lib include bin libexec sbin usr.bin usr.sbin share sys
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.if exists(games)
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SUBDIR+= games
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.endif
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SUBDIR+= gnu
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# This is needed for libstdc++ and gen-params.
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includes-gnu: includes-include includes-sys
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# Descend into the domestic tree if it exists AND
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# 1) the target is clean, cleandir, or obj, OR
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# 2) the the target is install or includes AND
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# NOT compiling only "exportable" code AND
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# doing it as part of installing a distribution.
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#
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# NOTE: due to the use of the make(foo) construct here, using the
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# clean, cleandir, and obj targets on the command line in conjunction
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# with any other target may produce unexpected results.
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.if exists(domestic) && \
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(make(clean) || make(cleandir) || make(obj) || \
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((make(includes) || make(install)) && \
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!defined(EXPORTABLE_SYSTEM) && defined(_DISTRIB)))
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SUBDIR+= domestic
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.endif
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.if exists(regress)
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.ifmake !(install)
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SUBDIR+= regress
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.endif
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regression-tests:
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@echo Running regression tests...
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@(cd ${.CURDIR}/regress && ${MAKE} regress)
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.endif
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beforeinstall:
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.ifmake build
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@echo -n "Build started at: "
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@date
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.endif
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.ifndef DESTDIR
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(cd ${.CURDIR}/etc && ${MAKE} DESTDIR=/ distrib-dirs)
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.else
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(cd ${.CURDIR}/etc && ${MAKE} distrib-dirs)
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.endif
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afterinstall:
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.if ${MKMAN} != "no" && !defined(_BUILD)
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${MAKE} whatis.db
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.endif
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whatis.db:
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(cd ${.CURDIR}/share/man && ${MAKE} makedb)
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# wrt info/dir below: It's safe to move this over top of /usr/share/info/dir,
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# as the build will automatically remove/replace the non-pkg entries there.
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build: beforeinstall
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.if ${MKSHARE} != "no"
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(cd ${.CURDIR}/share/mk && ${MAKE} install)
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(cd ${.CURDIR}/share/tmac && ${MAKE} && ${MAKE} install)
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.endif
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.if !defined(UPDATE)
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${MAKE} cleandir
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.endif
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.if empty(HAVE_GCC28)
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.if defined(DESTDIR)
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@echo "*** CAPUTE!"
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@echo " You attempted to compile the world without egcs. You must"
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@echo " first install a native egcs compiler."
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@false
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.else
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(cd ${.CURDIR}/gnu/usr.bin/egcs && \
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${MAKE} depend && ${MAKE} ${_J} MKMAN=no && \
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${MAKE} MKMAN=no install && ${MAKE} cleandir)
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.endif
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.endif
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${MAKE} includes
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(cd ${.CURDIR}/lib/csu && \
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${MAKE} depend && ${MAKE} ${_J} MKMAN=no && \
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${MAKE} MKMAN=no install)
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(cd ${.CURDIR}/lib && \
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${MAKE} depend && ${MAKE} ${_J} MKMAN=no && \
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${MAKE} MKMAN=no install)
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(cd ${.CURDIR}/gnu/lib && \
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${MAKE} depend && ${MAKE} ${_J} MKMAN=no MKINFO=no && \
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${MAKE} MKMAN=no MKINFO=no install)
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${MAKE} depend && ${MAKE} ${_J} && ${MAKE} _BUILD= install
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.if exists(domestic) && !defined(EXPORTABLE_SYSTEM)
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(cd ${.CURDIR}/domestic && ${MAKE} ${_J} _SLAVE_BUILD= build)
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.endif
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${MAKE} whatis.db
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@echo -n "Build finished at: "
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@date
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release snapshot: build
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(cd ${.CURDIR}/etc && ${MAKE} INSTALL_DONE=1 release)
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.include <bsd.subdir.mk>
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