Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files. =================================================================== RCS file: /ftp/cvs/cvsroot/src/Makefile,v rcsdiff: /ftp/cvs/cvsroot/src/Makefile,v: warning: Unknown phrases like `commitid ...;' are present. retrieving revision 1.42.2.1 retrieving revision 1.189 diff -u -p -r1.42.2.1 -r1.189 --- src/Makefile 1997/10/27 18:09:59 1.42.2.1 +++ src/Makefile 2002/11/12 14:33:48 1.189 @@ -1,58 +1,247 @@ -# $NetBSD: Makefile,v 1.42.2.1 1997/10/27 18:09:59 thorpej Exp $ +# $NetBSD: Makefile,v 1.189 2002/11/12 14:33:48 itohy Exp $ -.include # for configuration variables. +# This is the top-level makefile for building NetBSD. For an outline of +# how to build a snapshot or release, as well as other release engineering +# information, see http://www.netbsd.org/developers/releng/index.html +# +# Not everything you can set or do is documented in this makefile. In +# particular, you should review the files in /usr/share/mk (especially +# bsd.README) for general information on building programs and writing +# Makefiles within this structure, and see the comments in src/etc/Makefile +# for further information on installation and release set options. +# +# Variables listed below can be set on the make command line (highest +# priority), in /etc/mk.conf (middle priority), or in the environment +# (lowest priority). +# +# Variables: +# DESTDIR is the target directory for installation of the compiled +# software. It defaults to /. Note that programs are built against +# libraries installed in DESTDIR. +# MKMAN, if set to `no', will prevent building of manual pages. +# MKOBJDIRS, if not set to `no', will build object directories at +# an appropriate point in a build. +# MKSHARE, if set to `no', will prevent building and installing +# anything in /usr/share. +# UPDATE, if defined, will avoid a `make cleandir' at the start of +# `make build', as well as having the effects listed in +# /usr/share/mk/bsd.README. +# NOCLEANDIR, if defined, will avoid a `make cleandir' at the start +# of the `make build'. +# NOINCLUDES will avoid the `make includes' usually done by `make build'. +# +# Targets: +# build: +# Builds a full release of NetBSD in DESTDIR. If BUILD_DONE is +# set, this is an empty target. +# release: +# Does a `make build,' and then tars up the DESTDIR files +# into RELEASEDIR, in release(7) format. (See etc/Makefile for +# more information on this.) +# regression-tests: +# Runs the regression tests in "regress" on this host. +# +# Targets invoked by `make build,' in order: +# cleandir: cleans the tree. +# obj: creates object directories. +# do-tools: builds host toolchain. +# do-distrib-dirs: creates the distribution directories. +# includes: installs include files. +# do-lib-csu: builds and installs prerequisites from lib/csu. +# do-lib-libc: builds and installs prerequisites from lib/libc. +# do-lib: builds and installs prerequisites from lib. +# do-gnu-lib: builds and installs prerequisites from gnu/lib. +# do-ld.so: builds and installs prerequisites from libexec/ld.*_so. +# do-build: builds and installs the entire system. + +.if ${.MAKEFLAGS:M${.CURDIR}/share/mk} == "" +.MAKEFLAGS: -m ${.CURDIR}/share/mk +.endif + +# If _SRC_TOP_OBJ_ gets set here, we will end up with a directory that may +# not be the top level objdir, because "make obj" can happen in the *middle* +# of "make build" (long after is calculated it). So, pre-set +# _SRC_TOP_OBJ_ here so it will not be added to ${.MAKEOVERRIDES}. +_SRC_TOP_OBJ_= + +.include + +# Sanity check: make sure that "make build" is not invoked simultaneously +# with a standard recursive target. + +.if make(build) || make(release) || make(snapshot) +.for targ in ${TARGETS:Nobj:Ncleandir} +.if make(${targ}) && !target(.BEGIN) +.BEGIN: + @echo 'BUILD ABORTED: "make build" and "make ${targ}" are mutually exclusive.' + @false +.endif +.endfor +.endif + +_SUBDIR= tools lib include gnu bin games libexec sbin usr.bin +_SUBDIR+= usr.sbin share rescue sys etc distrib regress + +# Weed out directories that don't exist. + +.for dir in ${_SUBDIR} +.if exists(${dir}/Makefile) && (${BUILD_${dir}:Uyes} != "no") +SUBDIR+= ${dir} +.endif +.endfor -# NOTE THAT etc *DOES NOT* BELONG IN THE LIST BELOW +.if exists(regress) +regression-tests: + @echo Running regression tests... + @(cd ${.CURDIR}/regress && ${MAKE} regress) +.endif -SUBDIR+= lib include bin libexec sbin usr.bin usr.sbin share +.if defined(UNPRIVED) +NOPOSTINSTALL= # defined +.endif -.if exists(games) -SUBDIR+= games +afterinstall: +.if ${MKMAN} != "no" + (cd ${.CURDIR}/share/man && ${MAKE} makedb) +.endif +.if defined(UNPRIVED) && (${MKINFO} != "no") + (cd ${.CURDIR}/gnu/usr.bin/texinfo/install-info && ${MAKE} infodir-meta) +.endif +.if !defined(NOPOSTINSTALL) + (cd ${.CURDIR} && ${MAKE} postinstall-check) .endif -SUBDIR+= gnu +postinstall-check: + @echo " === Post installation checks ===" + sh ${.CURDIR}/etc/postinstall -s ${.CURDIR} -d ${DESTDIR}/ check + @echo " ================================" -SUBDIR+= sys +postinstall-fix: .NOTMAIN + @echo " === Post installation fixes ===" + sh ${.CURDIR}/etc/postinstall -s ${.CURDIR} -d ${DESTDIR}/ fix + @echo " ================================" -.if exists(domestic) && !defined(EXPORTABLE_SYSTEM) -SUBDIR+= domestic -.endif -.if exists(regress) -.ifmake !(install) -SUBDIR+= regress -.endif +# Targets (in order!) called by "make build". -regression-tests: - @echo Running regression tests... - @(cd ${.CURDIR}/regress && ${MAKE} regress) +BUILDTARGETS+= check-tools +.if !defined(UPDATE) && !defined(NOCLEANDIR) +BUILDTARGETS+= cleandir +.endif +.if ${MKOBJDIRS} != "no" +BUILDTARGETS+= obj +.endif +.if ${USETOOLS} == "yes" +BUILDTARGETS+= do-tools .endif +.if !defined(NODISTRIBDIRS) +BUILDTARGETS+= do-distrib-dirs +.endif +.if !defined(NOINCLUDES) +BUILDTARGETS+= includes +.endif +BUILDTARGETS+= do-lib-csu do-lib-libc do-lib do-gnu-lib do-ld.so do-build -beforeinstall: -.ifndef DESTDIR - (cd ${.CURDIR}/etc && ${MAKE} DESTDIR=/ distrib-dirs) +# Enforce proper ordering of some rules. + +.ORDER: ${BUILDTARGETS} +includes-lib: includes-include includes-sys +includes-gnu: includes-lib + +# Build the system and install into DESTDIR. + +build: +.if defined(BUILD_DONE) + @echo "Build already installed into ${DESTDIR}" .else - (cd ${.CURDIR}/etc && ${MAKE} distrib-dirs) + @printf "Build started at: " && date +.for tgt in ${BUILDTARGETS} + @(cd ${.CURDIR} && ${MAKE} ${tgt}) +.endfor + @printf "Build finished at: " && date .endif -afterinstall: -.ifndef NOMAN - (cd ${.CURDIR}/share/man && ${MAKE} makedb) +# Build a full distribution, but not a release (i.e. no sets into +# ${RELEASEDIR}). + +distribution: + (cd ${.CURDIR} && ${MAKE} NOPOSTINSTALL=1 build) + (cd ${.CURDIR}/etc && ${MAKE} INSTALL_DONE=1 distribution) +.if defined(DESTDIR) && ${DESTDIR} != "" && ${DESTDIR} != "/" + (cd ${.CURDIR}/distrib/sets && ${MAKE} checkflist) .endif + @printf "make ${.TARGET} finished at: " && date + +# Build a release or snapshot (implies "make build"). Note that +# in this case, the set lists will be checked before the tar files +# are made. -build: beforeinstall - (cd ${.CURDIR}/share/mk && ${MAKE} install) - ${MAKE} includes -.if !defined(UPDATE) - ${MAKE} cleandir -.endif - (cd ${.CURDIR}/lib/csu && ${MAKE} depend && ${MAKE} && ${MAKE} install) - (cd ${.CURDIR}/lib && ${MAKE} depend && ${MAKE} && ${MAKE} install) - (cd ${.CURDIR}/gnu/lib && ${MAKE} depend && ${MAKE} && ${MAKE} install) -.if exists(domestic) && !defined(EXPORTABLE_SYSTEM) - (cd ${.CURDIR}/domestic/lib/ && ${MAKE} depend && ${MAKE} && \ - ${MAKE} install) +release snapshot: + (cd ${.CURDIR} && ${MAKE} NOPOSTINSTALL=1 build) + (cd ${.CURDIR}/etc && ${MAKE} INSTALL_DONE=1 release) + @printf "make ${.TARGET} finished at: " && date + +# Special components of the "make build" process. + +check-tools: +.if ${TOOLCHAIN_MISSING} == "yes" && !defined(EXTERNAL_TOOLCHAIN) + @echo '*** WARNING: Building on MACHINE=${MACHINE} with missing toolchain.' + @echo '*** May result in a failed build or corrupt binaries!' +.elif defined(EXTERNAL_TOOLCHAIN) + @echo '*** Using external toolchain rooted at ${EXTERNAL_TOOLCHAIN}.' +.endif +.if defined(NBUILDJOBS) + @echo '*** WARNING: NBUILDJOBS is obsolete; use -j directly instead!' .endif - ${MAKE} depend && ${MAKE} && ${MAKE} install +do-distrib-dirs: +.if !defined(DESTDIR) || ${DESTDIR} == "" + (cd ${.CURDIR}/etc && ${MAKE} DESTDIR=/ distrib-dirs) +.else + (cd ${.CURDIR}/etc && ${MAKE} DESTDIR=${DESTDIR} distrib-dirs) +.endif + +.for dir in tools lib/csu lib/libc lib gnu/lib +do-${dir:S/\//-/}: +.for targ in dependall install + (cd ${.CURDIR}/${dir} && ${MAKE} ${targ}) +.endfor +.endfor + +do-ld.so: +.for targ in dependall install +.if (${OBJECT_FMT} == "a.out") + (cd ${.CURDIR}/libexec/ld.aout_so && ${MAKE} ${targ}) +.endif +.if (${OBJECT_FMT} == "ELF") + (cd ${.CURDIR}/libexec/ld.elf_so && ${MAKE} ${targ}) +.endif +.endfor + +do-build: +.for targ in dependall install + (cd ${.CURDIR} && ${MAKE} ${targ} BUILD_tools=no BUILD_lib=no) +.endfor + +# Speedup stubs for some subtrees that don't need to run these rules. +# (Tells not to recurse for them.) + +.for dir in bin etc distrib games libexec regress sbin usr.sbin tools +includes-${dir}: + @true +.endfor +.for dir in etc distrib regress +install-${dir}: + @true +.endfor + +# XXX this needs to change when distrib Makefiles are recursion compliant +dependall-distrib depend-distrib all-distrib: + @true + +.include .include + +build-docs: ${.CURDIR}/BUILDING +${.CURDIR}/BUILDING: doc/BUILDING.mdoc + groff -mdoc -Tascii -P-b -P-u -P-o $> >$@