version 1.5, 1993/04/08 01:05:57 |
version 1.230, 2004/02/06 23:12:56 |
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# $Header$ |
# $NetBSD$ |
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# NOTE THAT etc *DOES NOT* BELONG IN THE LIST BELOW |
# |
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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 the not root directory if cross compiling. |
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# release: |
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# Does a `make build', and then tars up the DESTDIR files |
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# into RELEASEDIR/${MACHINE}, 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 ${RELEASEDIR}/${MACHINE}/binary/sets from ${DESTDIR} |
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# sourcesets: |
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# Populate ${RELEASEDIR}/source/sets from ${NETBSDSRCDIR} |
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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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# obj: creates object directories. |
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# do-tools: builds host toolchain. |
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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-gnu-lib-libgcc3: builds and installs prerequisites from gnu/lib/libgcc3 |
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# do-lib-csu: builds and installs prerequisites from lib/csu. |
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# do-lib-libc: builds and installs prerequisites from lib/libc. |
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# do-lib-libdes: builds and installs prerequisites from lib/libdes. |
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# do-lib: builds and installs prerequisites from lib. |
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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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# do-x11: builds and installs X11R6 from src/x11 if ${MKX11} != "no" |
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# do-obsolete: installs the obsolete sets (for the postinstall-* targets). |
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# |
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SUBDIR= bin include lib libexec sbin usr.bin usr.sbin share games gnulib |
.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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_SUBDIR= tools lib include gnu bin games libexec sbin usr.bin |
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_SUBDIR+= usr.sbin share rescue sys etc .WAIT 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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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 |
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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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.if ${MKUNPRIVED} != "no" |
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NOPOSTINSTALL= # defined |
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.endif |
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afterinstall: .PHONY |
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.if ${MKMAN} != "no" |
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(cd ${.CURDIR}/share/man && ${MAKE} makedb) |
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.endif |
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.if (${MKUNPRIVED} != "no" && ${MKINFO} != "no") |
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(cd ${.CURDIR}/gnu/usr.bin/texinfo/install-info && ${MAKE} infodir-meta) |
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.endif |
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.if !defined(NOPOSTINSTALL) |
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(cd ${.CURDIR} && ${MAKE} postinstall-check) |
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.endif |
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postinstall-check: .PHONY |
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@echo " === Post installation checks ===" |
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${HOST_SH} ${.CURDIR}/etc/postinstall -s ${.CURDIR} -d ${DESTDIR}/ check |
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@echo " ================================" |
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postinstall-fix: .NOTMAIN .PHONY |
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@echo " === Post installation fixes ===" |
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${HOST_SH} ${.CURDIR}/etc/postinstall -s ${.CURDIR} -d ${DESTDIR}/ fix |
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@echo " ===============================" |
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postinstall-fix-obsolete: .NOTMAIN .PHONY |
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@echo " === Removing obsolete files ===" |
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${HOST_SH} ${.CURDIR}/etc/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 ${USE_TOOLS_TOOLCHAIN} == "no" |
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LIBGCC_EXT=3 |
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.else |
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LIBGCC_EXT= |
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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+= obj |
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.endif |
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.if ${USETOOLS} == "yes" |
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BUILDTARGETS+= do-tools |
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.endif |
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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-tools-compat |
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.if ${MKGCC} != "no" |
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BUILDTARGETS+= do-gnu-lib-libgcc${LIBGCC_EXT} |
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.endif |
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BUILDTARGETS+= do-lib-csu do-lib-libc |
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.if ${MKCRYPTO} != "no" |
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BUILDTARGETS+= do-lib-libdes |
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.endif |
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BUILDTARGETS+= do-lib do-gnu-lib |
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BUILDTARGETS+= do-ld.so |
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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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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 |
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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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@(cd ${.CURDIR} && ${MAKE} ${tgt}) |
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.endfor |
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(cd ${.CURDIR}/etc && ${MAKE} 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 |
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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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(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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(cd ${.CURDIR} && ${MAKE} postinstall-fix-obsolete) |
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(cd ${.CURDIR}/distrib/sets && ${MAKE} 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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HOST_UNAME_M!= uname -m |
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installworld: .PHONY |
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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} != "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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# Create sets from $DESTDIR or $NETBSDSRCDIR into $RELEASEDIR |
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# |
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.for tgt in sets sourcesets |
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${tgt}: .PHONY |
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(cd ${.CURDIR}/distrib/sets && ${MAKE} $@) |
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.endfor |
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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: .PHONY |
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(cd ${.CURDIR} && ${MAKE} NOPOSTINSTALL=1 build) |
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(cd ${.CURDIR}/etc && ${MAKE} INSTALL_DONE=1 release) |
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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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do-distrib-dirs: .PHONY |
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.if !defined(DESTDIR) || ${DESTDIR} == "" |
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(cd ${.CURDIR}/etc && ${MAKE} DESTDIR=/ distrib-dirs) |
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.else |
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(cd ${.CURDIR}/etc && ${MAKE} DESTDIR=${DESTDIR} distrib-dirs) |
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.endif |
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.for targ in cleandir obj includes |
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do-${targ}: .PHONY ${targ} |
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@true |
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.endfor |
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.for dir in tools tools/compat lib/csu gnu/lib/libgcc${LIBGCC_EXT} lib/libc lib/libdes lib gnu/lib |
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do-${dir:S/\//-/g}: .PHONY |
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.for targ in dependall install |
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(cd ${.CURDIR}/${dir} && ${MAKE} ${targ}) |
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.endfor |
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.endfor |
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do-ld.so: .PHONY |
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.for targ in dependall install |
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.if (${OBJECT_FMT} == "a.out") |
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(cd ${.CURDIR}/libexec/ld.aout_so && ${MAKE} ${targ}) |
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.endif |
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.if (${OBJECT_FMT} == "ELF") |
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(cd ${.CURDIR}/libexec/ld.elf_so && ${MAKE} ${targ}) |
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.endif |
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.endfor |
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do-build: .PHONY |
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.for targ in dependall install |
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(cd ${.CURDIR} && ${MAKE} ${targ} BUILD_tools=no BUILD_lib=no) |
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.endfor |
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do-x11: .PHONY |
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(cd ${.CURDIR}/x11 && ${MAKE} build) |
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do-obsolete: .PHONY |
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(cd ${.CURDIR}/etc && ${MAKE} install-obsolete-lists) |
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# |
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# Speedup stubs for some subtrees that don't need to run these rules. |
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# (Tells <bsd.subdir.mk> not to recurse for them.) |
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# |
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.for dir in bin etc distrib games libexec regress sbin usr.sbin tools |
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includes-${dir}: .PHONY |
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@true |
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.endfor |
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.for dir in etc distrib regress |
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install-${dir}: .PHONY |
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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: .PHONY |
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@true |
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.include <bsd.sys.mk> |
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.include <bsd.obj.mk> |
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.include <bsd.kernobj.mk> |
.include <bsd.subdir.mk> |
.include <bsd.subdir.mk> |
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build-docs: .PHONY ${.CURDIR}/BUILDING |
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${.CURDIR}/BUILDING: doc/BUILDING.mdoc |
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${_MKMSG_CREATE} ${.TARGET} |
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${TOOL_GROFF} -mdoc -Tascii -P-bou $> >$@ |
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# |
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# Display current make(1) parameters |
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# |
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params: .PHONY |
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(cd ${.CURDIR}/etc && ${MAKE} params) |