d19d7d58aa
upgrade to NetBSD CVS release from 2012/10/17 12:00:00 UTC Makefiles updates to imporve portability Made sure to be consistent in the usage of braces/parenthesis at least on a per file basis. For variables, it is recommended to continue to use braces.
530 lines
15 KiB
Makefile
530 lines
15 KiB
Makefile
# $NetBSD: Makefile,v 1.299 2012/08/17 16:22:27 joerg Exp $
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#
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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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# 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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# MKMAN, if `no', will prevent building of manual pages.
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# MKOBJDIRS, if not `no', will build object directories at
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# an appropriate point in a build.
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# MKSHARE, if `no', will prevent building and installing
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# anything in /usr/share.
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# MKUPDATE, if not `no', will avoid a `make cleandir' at the start of
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# `make build', as well as having the effects listed in
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# /usr/share/mk/bsd.README.
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# NOCLEANDIR, if defined, will avoid a `make cleandir' at the start
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# of the `make build'.
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# NOINCLUDES will avoid the `make includes' usually done by `make build'.
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#
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# See mk.conf(5) for more details.
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#
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#
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# Targets:
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# build:
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# Builds a full release of NetBSD in DESTDIR, except for the
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# /etc configuration files.
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# If BUILD_DONE is set, this is an empty target.
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# distribution:
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# Builds a full release of NetBSD in DESTDIR, including the /etc
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# configuration files.
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# buildworld:
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# As per `make distribution', except that it ensures that DESTDIR
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# is not the root directory.
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# installworld:
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# Install the distribution from DESTDIR to INSTALLWORLDDIR (which
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# defaults to the root directory). Ensures that INSTALLWORLDDIR
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# is not the root directory if cross compiling.
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# release:
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# Does a `make distribution', and then tars up the DESTDIR files
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# into ${RELEASEDIR}/${RELEASEMACHINEDIR}, in release(7) format.
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# (See etc/Makefile for more information on this.)
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# regression-tests:
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# Runs the regression tests in "regress" on this host.
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# sets:
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# Populate ${RELEASEDIR}/${RELEASEMACHINEDIR}/binary/sets
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# from ${DESTDIR}
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# sourcesets:
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# Populate ${RELEASEDIR}/source/sets from ${NETBSDSRCDIR}
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# syspkgs:
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# Populate ${RELEASEDIR}/${RELEASEMACHINEDIR}/binary/syspkgs
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# from ${DESTDIR}
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# iso-image:
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# Create CD-ROM image in RELEASEDIR/iso.
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# RELEASEDIR must already have been populated by `make release'
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# or equivalent.
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# iso-image-source:
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# Create CD-ROM image with source in RELEASEDIR/iso.
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# RELEASEDIR must already have been populated by
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# `make release sourcesets' or equivalent.
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# live-image:
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# Create bootable live image for emulators or USB stick etc.
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# in RELEASEDIR/liveimage.
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# RELEASEDIR must already have been populated by `make release'
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# or equivalent.
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# install-image:
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# Create bootable installation image for USB stick etc.
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# in RELEASEDIR/installimage.
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# RELEASEDIR must already have been populated by `make release'
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# or equivalent.
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#
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# Targets invoked by `make build,' in order:
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# cleandir: cleans the tree.
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# do-top-obj: creates the top level object directory.
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# do-tools-obj: creates object directories for the host toolchain.
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# do-tools: builds host toolchain.
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# obj: creates object directories.
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# do-distrib-dirs: creates the distribution directories.
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# includes: installs include files.
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# do-tools-compat: builds the "libnbcompat" library; needed for some
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# random host tool programs in the source tree.
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# do-lib: builds and installs prerequisites from lib
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# if ${MKCOMPAT} != "no".
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# do-compat-lib: builds and installs prerequisites from compat/lib
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# if ${MKCOMPAT} != "no".
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# do-build: builds and installs the entire system.
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# do-x11: builds and installs X11 if ${MKX11} != "no"; either
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# X11R7 from src/external/mit/xorg if ${X11FLAVOUR} == "Xorg"
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# or X11R6 from src/x11
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# do-extsrc: builds and installs extsrc if ${MKEXTSRC} != "no".
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# do-obsolete: installs the obsolete sets (for the postinstall-* targets).
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#
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.if ${.MAKEFLAGS:M${.CURDIR}/share/mk} == ""
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.MAKEFLAGS: -m ${.CURDIR}/share/mk
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.endif
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#
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# If _SRC_TOP_OBJ_ gets set here, we will end up with a directory that may
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# not be the top level objdir, because "make obj" can happen in the *middle*
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# of "make build" (long after <bsd.own.mk> is calculated it). So, pre-set
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# _SRC_TOP_OBJ_ here so it will not be added to ${.MAKEOVERRIDES}.
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#
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_SRC_TOP_OBJ_=
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.include <bsd.own.mk>
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#
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# Sanity check: make sure that "make build" is not invoked simultaneously
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# with a standard recursive target.
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#
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.if make(build) || make(release) || make(snapshot)
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.for targ in ${TARGETS:Nobj:Ncleandir}
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.if make(${targ}) && !target(.BEGIN)
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.BEGIN:
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@echo 'BUILD ABORTED: "make build" and "make ${targ}" are mutually exclusive.'
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@false
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.endif
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.endfor
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.endif
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#
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# _SUBDIR is used to set SUBDIR, after removing directories that have
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# BUILD_${dir}=no, or that have no ${dir}/Makefile.
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#
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_SUBDIR= tools lib .WAIT include gnu external crypto/external bin games
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_SUBDIR+= libexec sbin usr.bin
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_SUBDIR+= commands man
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_SUBDIR+= common drivers kernel servers
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_SUBDIR+= usr.sbin share rescue sys etc tests compat .WAIT distrib regress
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.for dir in ${_SUBDIR}
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.if "${dir}" == ".WAIT" \
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|| (${BUILD_${dir}:Uyes} != "no" && exists(${dir}/Makefile))
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SUBDIR+= ${dir}
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.endif
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.endfor
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.if exists(regress)
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regression-tests: .PHONY .MAKE
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@echo Running regression tests...
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${MAKEDIRTARGET} regress regress
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.endif
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.if ${MKUNPRIVED} != "no"
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NOPOSTINSTALL= # defined
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.endif
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afterinstall: .PHONY .MAKE
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.if ${MKMAN} != "no"
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.if !defined(__MINIX)
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${MAKEDIRTARGET} share/man makedb
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.else
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${MAKEDIRTARGET} man makedb
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.endif # !defined(__MINIX)
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.endif
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.if !defined(__MINIX)
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.if (${MKUNPRIVED} != "no" && ${MKINFO} != "no")
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${MAKEDIRTARGET} gnu/usr.bin/texinfo/install-info infodir-meta
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.endif
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.endif # !defined(__MINIX)
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.if !defined(NOPOSTINSTALL)
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${MAKEDIRTARGET} . postinstall-check
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.endif
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_POSTINSTALL= ${.CURDIR}/usr.sbin/postinstall/postinstall
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_POSTINSTALL_ENV= \
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AWK=${TOOL_AWK:Q} \
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DB=${TOOL_DB:Q} \
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HOST_SH=${HOST_SH:Q} \
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MAKE=${MAKE:Q} \
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PWD_MKDB=${TOOL_PWD_MKDB:Q} \
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STAT=${TOOL_STAT:Q}
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postinstall-check: .PHONY
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@echo " === Post installation checks ==="
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${_POSTINSTALL_ENV} ${HOST_SH} ${_POSTINSTALL} -s ${.CURDIR} -d ${DESTDIR}/ check; if [ $$? -gt 1 ]; then exit 1; fi
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@echo " ================================"
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postinstall-fix: .NOTMAIN .PHONY
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@echo " === Post installation fixes ==="
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${_POSTINSTALL_ENV} ${HOST_SH} ${_POSTINSTALL} -s ${.CURDIR} -d ${DESTDIR}/ fix
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@echo " ==============================="
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postinstall-fix-obsolete: .NOTMAIN .PHONY
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@echo " === Removing obsolete files ==="
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${_POSTINSTALL_ENV} ${HOST_SH} ${_POSTINSTALL} -s ${.CURDIR} -d ${DESTDIR}/ fix obsolete
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@echo " ==============================="
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#
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# Targets (in order!) called by "make build".
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#
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.if defined(HAVE_GCC)
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.if ${HAVE_GCC} == "4"
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LIBGCC_EXT=4
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BUILD_CC_LIB_BASEDIR= gnu/lib
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BUILD_CC_LIB_BASETARGET= gnu-lib
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.else
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LIBGCC_EXT=
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BUILD_CC_LIB_BASEDIR= external/gpl3/gcc/lib
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BUILD_CC_LIB_BASETARGET= external-gpl3-gcc-lib
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.endif
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.endif
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BUILDTARGETS+= check-tools
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.if ${MKUPDATE} == "no" && !defined(NOCLEANDIR)
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BUILDTARGETS+= cleandir
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.endif
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.if ${MKOBJDIRS} != "no"
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BUILDTARGETS+= do-top-obj
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.endif
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.if ${USETOOLS} == "yes" # {
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.if ${MKOBJDIRS} != "no"
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BUILDTARGETS+= do-tools-obj
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.endif
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BUILDTARGETS+= do-tools
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.endif # USETOOLS # }
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.if ${MKOBJDIRS} != "no"
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BUILDTARGETS+= obj
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.endif
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BUILDTARGETS+= clean_METALOG
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.if !defined(NODISTRIBDIRS)
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BUILDTARGETS+= do-distrib-dirs
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.endif
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.if !defined(NOINCLUDES)
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BUILDTARGETS+= includes
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.endif
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BUILDTARGETS+= do-lib
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.if !defined(__MINIX)
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# LSC Not used in MINIX3
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BUILDTARGETS+= do-compat-lib
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.endif # !defiend(__MINIX)
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BUILDTARGETS+= do-build
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.if ${MKX11} != "no"
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BUILDTARGETS+= do-x11
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.endif
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.if ${MKEXTSRC} != "no"
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BUILDTARGETS+= do-extsrc
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.endif
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BUILDTARGETS+= do-obsolete
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#
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# Enforce proper ordering of some rules.
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#
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.ORDER: ${BUILDTARGETS}
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includes-lib: .PHONY includes-include includes-sys
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includes-gnu: .PHONY includes-lib
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#
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# Build the system and install into DESTDIR.
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#
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START_TIME!= date
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build: .PHONY .MAKE
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.if defined(BUILD_DONE)
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@echo "Build already installed into ${DESTDIR}"
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.else
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@echo "Build started at: ${START_TIME}"
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.for tgt in ${BUILDTARGETS}
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${MAKEDIRTARGET} . ${tgt}
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.endfor
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${MAKEDIRTARGET} etc install-etc-release
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@echo "Build started at: ${START_TIME}"
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@printf "Build finished at: " && date
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.endif
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#
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# Build a full distribution, but not a release (i.e. no sets into
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# ${RELEASEDIR}). "buildworld" enforces a build to ${DESTDIR} != /
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#
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distribution buildworld: .PHONY .MAKE
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.if make(buildworld) && \
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(!defined(DESTDIR) || ${DESTDIR} == "" || ${DESTDIR} == "/")
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@echo "Won't make ${.TARGET} with DESTDIR=/"
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@false
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.endif
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${MAKEDIRTARGET} . build NOPOSTINSTALL=1
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${MAKEDIRTARGET} etc distribution INSTALL_DONE=1
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.if defined(__MINIX)
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${MAKEDIRTARGET} releasetools hdboot
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.endif # defined(__MINIX)
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.if defined(DESTDIR) && ${DESTDIR} != "" && ${DESTDIR} != "/"
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${MAKEDIRTARGET} . postinstall-fix-obsolete
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${MAKEDIRTARGET} distrib/sets checkflist
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.endif
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@echo "make ${.TARGET} started at: ${START_TIME}"
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@printf "make ${.TARGET} finished at: " && date
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#
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# Install the distribution from $DESTDIR to $INSTALLWORLDDIR (defaults to `/')
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# If installing to /, ensures that the host's operating system is NetBSD and
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# the host's `uname -m` == ${MACHINE}.
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#
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HOST_UNAME_S!= uname -s
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.if ${HOST_OSTYPE:C/\-.*//} != "Minix"
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HOST_UNAME_M!= uname -m
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.else
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HOST_UNAME_M:= ${MACHINE}
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.endif
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installworld: .PHONY .MAKE
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.if (!defined(DESTDIR) || ${DESTDIR} == "" || ${DESTDIR} == "/")
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@echo "Can't make ${.TARGET} to DESTDIR=/"
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@false
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.endif
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.if !defined(INSTALLWORLDDIR) || \
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${INSTALLWORLDDIR} == "" || ${INSTALLWORLDDIR} == "/"
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.if (${HOST_UNAME_S} != "Minix")
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@echo "Won't cross-make ${.TARGET} from ${HOST_UNAME_S} to Minix with INSTALLWORLDDIR=/"
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@false
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.endif
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.if (${HOST_UNAME_M} != ${MACHINE})
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@echo "Won't cross-make ${.TARGET} from ${HOST_UNAME_M} to ${MACHINE} with INSTALLWORLDDIR=/"
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@false
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.endif
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.endif
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${MAKEDIRTARGET} distrib/sets installsets \
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INSTALLDIR=${INSTALLWORLDDIR:U/} INSTALLSETS=${INSTALLSETS:Q}
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${MAKEDIRTARGET} . postinstall-check DESTDIR=${INSTALLWORLDDIR}
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@echo "make ${.TARGET} started at: ${START_TIME}"
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@printf "make ${.TARGET} finished at: " && date
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#
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# Install modules from $DESTDIR to $INSTALLMODULESDIR
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#
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installmodules: .PHONY .MAKE
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.if (!defined(DESTDIR) || ${DESTDIR} == "" || ${DESTDIR} == "/")
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@echo "Can't make ${.TARGET} to DESTDIR=/"
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@false
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.endif
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.if !defined(INSTALLMODULESDIR) || \
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${INSTALLMODULESDIR} == "" || ${INSTALLMODULESDIR} == "/"
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.if (${HOST_UNAME_S} != "NetBSD")
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@echo "Won't cross-make ${.TARGET} from ${HOST_UNAME_S} to NetBSD with INSTALLMODULESDIR=/"
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@false
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.endif
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.if (${HOST_UNAME_M} != ${MACHINE})
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@echo "Won't cross-make ${.TARGET} from ${HOST_UNAME_M} to ${MACHINE} with INSTALLMODULESDIR=/"
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@false
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.endif
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.endif
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${MAKEDIRTARGET} sys/modules install DESTDIR=${INSTALLMODULESDIR:U/}
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@echo "make ${.TARGET} started at: ${START_TIME}"
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@printf "make ${.TARGET} finished at: " && date
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#
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# Create sets from $DESTDIR or $NETBSDSRCDIR into $RELEASEDIR
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#
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.for tgt in sets sourcesets syspkgs
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${tgt}: .PHONY .MAKE
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${MAKEDIRTARGET} distrib/sets ${tgt}
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.endfor
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#
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# Build a release or snapshot (implies "make distribution"). Note that
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# in this case, the set lists will be checked before the tar files
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# are made.
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#
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release snapshot: .PHONY .MAKE
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${MAKEDIRTARGET} . distribution
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${MAKEDIRTARGET} etc release DISTRIBUTION_DONE=1
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@echo "make ${.TARGET} started at: ${START_TIME}"
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@printf "make ${.TARGET} finished at: " && date
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#
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# Create a CD-ROM image.
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#
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iso-image: .PHONY
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${MAKEDIRTARGET} distrib iso_image
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${MAKEDIRTARGET} etc iso-image
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@echo "make ${.TARGET} started at: ${START_TIME}"
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@printf "make ${.TARGET} finished at: " && date
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iso-image-source: .PHONY
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${MAKEDIRTARGET} distrib iso_image CDSOURCE=true
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${MAKEDIRTARGET} etc iso-image
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@echo "make ${.TARGET} started at: ${START_TIME}"
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@printf "make ${.TARGET} finished at: " && date
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#
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# Create bootable live images.
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#
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live-image: .PHONY
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${MAKEDIRTARGET} etc live-image
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@echo "make ${.TARGET} started at: ${START_TIME}"
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@printf "make ${.TARGET} finished at: " && date
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#
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# Create bootable installation images.
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#
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install-image: .PHONY
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${MAKEDIRTARGET} etc install-image
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@echo "make ${.TARGET} started at: ${START_TIME}"
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@printf "make ${.TARGET} finished at: " && date
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#
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# Special components of the "make build" process.
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#
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check-tools: .PHONY
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.if ${TOOLCHAIN_MISSING} != "no" && !defined(EXTERNAL_TOOLCHAIN)
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@echo '*** WARNING: Building on MACHINE=${MACHINE} with missing toolchain.'
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@echo '*** May result in a failed build or corrupt binaries!'
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.elif defined(EXTERNAL_TOOLCHAIN)
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@echo '*** Using external toolchain rooted at ${EXTERNAL_TOOLCHAIN}.'
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.endif
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.if defined(NBUILDJOBS)
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@echo '*** WARNING: NBUILDJOBS is obsolete; use -j directly instead!'
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.endif
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# Delete or sanitise a leftover METALOG from a previous build.
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clean_METALOG: .PHONY .MAKE
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.if ${MKUPDATE} != "no"
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${MAKEDIRTARGET} distrib/sets clean_METALOG
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.endif
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do-distrib-dirs: .PHONY .MAKE
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.if !defined(DESTDIR) || ${DESTDIR} == ""
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${MAKEDIRTARGET} etc distrib-dirs DESTDIR=/
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.else
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${MAKEDIRTARGET} etc distrib-dirs DESTDIR=${DESTDIR}
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.endif
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.for targ in cleandir obj includes
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do-${targ}: .PHONY ${targ}
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@true
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.endfor
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.for dir in tools tools/compat
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do-${dir:S/\//-/g}: .PHONY .MAKE
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.for targ in dependall install
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${MAKEDIRTARGET} ${dir} ${targ}
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.endfor
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.endfor
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do-lib: .PHONY .MAKE
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${MAKEDIRTARGET} lib build_install
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do-compat-lib: .PHONY .MAKE
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${MAKEDIRTARGET} compat build_install BOOTSTRAP_SUBDIRS="../../../lib"
|
|
|
|
do-top-obj: .PHONY .MAKE
|
|
${MAKEDIRTARGET} . obj NOSUBDIR=
|
|
|
|
do-tools-obj: .PHONY .MAKE
|
|
${MAKEDIRTARGET} tools obj
|
|
|
|
do-build: .PHONY .MAKE
|
|
.for targ in dependall install
|
|
${MAKEDIRTARGET} . ${targ} BUILD_tools=no BUILD_lib=no
|
|
.endfor
|
|
|
|
do-x11: .PHONY .MAKE
|
|
.if ${MKX11} != "no"
|
|
.if ${X11FLAVOUR} == "Xorg"
|
|
${MAKEDIRTARGET} external/mit/xorg build
|
|
.else
|
|
${MAKEDIRTARGET} x11 build
|
|
.endif
|
|
.else
|
|
@echo "MKX11 is not enabled"
|
|
@false
|
|
.endif
|
|
|
|
do-extsrc: .PHONY .MAKE
|
|
.if ${MKEXTSRC} != "no"
|
|
${MAKEDIRTARGET} extsrc build
|
|
.else
|
|
@echo "MKEXTSRC is not enabled"
|
|
@false
|
|
.endif
|
|
|
|
do-obsolete: .PHONY .MAKE
|
|
${MAKEDIRTARGET} etc install-obsolete-lists
|
|
|
|
#
|
|
# Speedup stubs for some subtrees that don't need to run these rules.
|
|
# (Tells <bsd.subdir.mk> not to recurse for them.)
|
|
#
|
|
|
|
.for dir in bin etc distrib games libexec regress sbin usr.bin usr.sbin tools
|
|
includes-${dir}: .PHONY
|
|
@true
|
|
.endfor
|
|
.for dir in etc distrib regress
|
|
install-${dir}: .PHONY
|
|
@true
|
|
.endfor
|
|
|
|
#
|
|
# XXX this needs to change when distrib Makefiles are recursion compliant
|
|
# XXX many distrib subdirs need "cd etc && make snap_pre snap_kern" first...
|
|
#
|
|
dependall-distrib depend-distrib all-distrib: .PHONY
|
|
@true
|
|
|
|
.include <bsd.sys.mk>
|
|
.include <bsd.obj.mk>
|
|
.include <bsd.kernobj.mk>
|
|
.include <bsd.subdir.mk>
|
|
|
|
#
|
|
# Display current make(1) parameters
|
|
#
|
|
params: .PHONY .MAKE
|
|
${MAKEDIRTARGET} etc params
|