* Add two new (experimental) targets:
buildworld Builds a distribution into DESTDIR as per
"make distribution", except that DESTDIR
*must* be defined and *must not* be "" or "/".
installworld Copies (using distrib/sets/maketars -i ...) from
${DESTDIR} to ${INSTALLWORLDDIR} (defaults == `/'),
and then runs "postinstall-check" against
${INSTALLWORLDDIR}.
If ${INSTALLWORLDDIR} == "/", ensure that
`uname -s` == "NetBSD" and `uname -m` == ${MACHINE},
to prevent nasty accidents...
* Tweak some comments
This commit is contained in:
lukem
parent
4a06119a9d
commit
fdbcc834bb
67
Makefile
67
Makefile
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@ -1,5 +1,6 @@
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# $NetBSD: Makefile,v 1.192 2002/12/02 08:27:03 lukem Exp $
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# $NetBSD: Makefile,v 1.193 2002/12/21 16:43:33 lukem 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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@ -53,21 +54,26 @@
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# do-gnu-lib: builds and installs prerequisites from gnu/lib.
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# do-ld.so: builds and installs prerequisites from libexec/ld.*_so.
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# do-build: builds and installs the entire system.
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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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@ -82,7 +88,9 @@ _SRC_TOP_OBJ_=
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_SUBDIR= tools lib include gnu bin games libexec sbin usr.bin
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_SUBDIR+= usr.sbin share rescue sys etc distrib regress
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#
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# Weed out directories that don't exist.
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#
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.for dir in ${_SUBDIR}
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.if exists(${dir}/Makefile) && (${BUILD_${dir}:Uyes} != "no")
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@ -122,7 +130,9 @@ postinstall-fix: .NOTMAIN
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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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BUILDTARGETS+= check-tools
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.if !defined(UPDATE) && !defined(NOCLEANDIR)
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@ -142,13 +152,17 @@ BUILDTARGETS+= includes
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.endif
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BUILDTARGETS+= do-lib-csu do-lib-libc do-lib do-gnu-lib do-ld.so do-build
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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: includes-include includes-sys
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includes-gnu: 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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@ -164,10 +178,16 @@ build:
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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}).
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# ${RELEASEDIR}). "buildworld" enforces a build to ${DESTDIR} != /
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#
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distribution:
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distribution buildworld:
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.if make(buildworld) && (${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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(cd ${.CURDIR} && ${MAKE} NOPOSTINSTALL=1 build)
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(cd ${.CURDIR}/etc && ${MAKE} INSTALL_DONE=1 distribution)
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.if defined(DESTDIR) && ${DESTDIR} != "" && ${DESTDIR} != "/"
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@ -176,9 +196,43 @@ distribution:
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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` == ${MACHINE}.
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#
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HOST_UNAME_S!= uname -s
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HOST_UNAME_M!= uname -m
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installworld:
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.if (${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} != "NetBSD")
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@echo "Won't cross-make ${.TARGET} from ${HOST_UNAME_S} to NetBSD with INSTALLWORLDDIR=/"
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@false
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.endif
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.if (${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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(cd ${.CURDIR}/distrib/sets && \
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${MAKE} INSTALLDIR=${INSTALLWORLDDIR:U/} INSTALLSETS= installsets)
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(cd ${.CURDIR} && \
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${MAKE} DESTDIR=${INSTALLWORLDDIR} postinstall-check)
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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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# Build a release or snapshot (implies "make build"). 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:
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(cd ${.CURDIR} && ${MAKE} NOPOSTINSTALL=1 build)
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@ -186,7 +240,9 @@ release snapshot:
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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:
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.if ${TOOLCHAIN_MISSING} == "yes" && !defined(EXTERNAL_TOOLCHAIN)
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@ -233,8 +289,10 @@ do-build:
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(cd ${.CURDIR} && ${MAKE} ${targ} BUILD_tools=no BUILD_lib=no)
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.endfor
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#
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# Speedup stubs for some subtrees that don't need to run these rules.
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# (Tells <bsd.subdir.mk> not to recurse for them.)
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#
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.for dir in bin etc distrib games libexec regress sbin usr.sbin tools
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includes-${dir}:
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@ -245,7 +303,10 @@ install-${dir}:
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@true
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.endfor
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#
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# XXX this needs to change when distrib Makefiles are recursion compliant
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# XXX many distrib subdirs need "cd etc && make snap_pre snap_kern" first...
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#
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dependall-distrib depend-distrib all-distrib:
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@true
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