freebsd-dev/Makefile

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#
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# $FreeBSD$
#
# The user-driven targets are:
#
# universe - *Really* build *everything* (buildworld and
# all kernels on all architectures).
# buildworld - Rebuild *everything*, including glue to help do
# upgrades.
# installworld - Install everything built by "buildworld".
# world - buildworld + installworld.
# buildkernel - Rebuild the kernel and the kernel-modules.
# installkernel - Install the kernel and the kernel-modules.
# installkernel.debug
# reinstallkernel - Reinstall the kernel and the kernel-modules.
# reinstallkernel.debug
# kernel - buildkernel + installkernel.
# update - Convenient way to update your source tree (cvs).
#
# This makefile is simple by design. The FreeBSD make automatically reads
# the /usr/share/mk/sys.mk unless the -m argument is specified on the
# command line. By keeping this makefile simple, it doesn't matter too
# much how different the installed mk files are from those in the source
# tree. This makefile executes a child make process, forcing it to use
# the mk files from the source tree which are supposed to DTRT.
#
# The user-driven targets (as listed above) are implemented in Makefile.inc1.
#
# If you want to build your system from source be sure that /usr/obj has
# at least 400MB of diskspace available.
#
# For individuals wanting to build from the sources currently on their
# system, the simple instructions are:
#
# 1. `cd /usr/src' (or to the directory containing your source tree).
# 2. `make world'
#
# For individuals wanting to upgrade their sources (even if only a
# delta of a few days):
#
# 1. `cd /usr/src' (or to the directory containing your source tree).
# 2. `make buildworld'
# 3. `make buildkernel KERNCONF=YOUR_KERNEL_HERE' (default is GENERIC).
# 4. `make installkernel KERNCONF=YOUR_KERNEL_HERE' (default is GENERIC).
# 5. `reboot' (in single user mode: boot -s from the loader prompt).
# 6. `mergemaster -p'
# 7. `make installworld'
# 8. `mergemaster'
# 9. `reboot'
#
# See src/UPDATING `COMMON ITEMS' for more complete information.
#
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# If TARGET_ARCH=arch (e.g. ia64, sparc64, ...) is specified you can
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# cross build world for other architectures using the buildworld target,
# and once the world is built you can cross build a kernel using the
# buildkernel target.
#
# Define the user-driven targets. These are listed here in alphabetical
# order, but that's not important.
#
# Targets that begin with underscore are internal targets intended for
# developer convenience only. They are intentionally not documented and
# completely subject to change without notice.
#
Milestone #1 in cross-arch make releases. Do not install games and profiled libraries to the ${CHROOTDIR} with the initial installworld. Eliminate the need in the second installworld. For that, make sure _everything_ is built in the "world" environment, using the right tool chain. Added SUBDIR_OVERRIDE helper stuff to Makefile.inc1. Split the buildworld process into stages, and skip some stages when SUBDIR_OVERRIDE is set (used to build crypto, krb4, and krb5 dists). Added NO_MAKEDB_RUN knob to Makefile.inc1 to avoid running makewhatis(1) at the end of installworld (used when making crypto, krb4, and krb5 dists). In release/scripts/doFS.sh, ensure that the correct boot blocks are used. Moved the creation of the "crypto" dist from release.5 to release.2. In release.3 and doMFSKERN, build kernels in the "world" environment. KERNELS now means "additional" kernels, GENERIC is always built. Ensure we build crunched binaries in the "world" environment. Obfuscate release/Makefile some more (WMAKEENV) to achieve this. Inline createBOOTMFS target. Use already built GENERIC kernel modules to augment mfsfd's /stand/modules. GC doMODULES as such. Assorted fixes: Get rid of the "afterdistribute" target by moving the single use of it from sys/Makefile to etc/Makefile's "distribute". Makefile.inc1: apparently "etc" no longer needs to be last for "distribute" to succeed. gnu/usr.bin/perl/library/Makefile.inc: do not override the "install" and "distribute" targets, do it the "canonical" way. release/scripts/{man,cat}pages-make.sh: make sure Perl manpages and catpages appear in the right dists. Note that because Perl does not respect the MANBUILDCAT (and NOMAN), this results in a loss of /usr/share/perl/man/cat* empty directories. This will be fixed soon. Turn MAKE_KERBEROS4 into a plain boolean variable (if it is set it means "make KerberosIV"), as documented in the make.conf(5) manpage. Most of the userland makefiles did not test it for "YES" anyway. XXX Should specialized kerberized libpam versions be included into the krb4 and krb5 dists? (libpam.a would be incorrect anyway if both krb4 and krb5 dists were choosen.) Make sure "games" dist is made before "catpages", otherwise games catpages settle in the wrong dist. Fast build machine provided by: Igor Kucherenko <kivvy@sunbay.com>
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TGTS= all all-man buildkernel buildworld checkdpadd clean \
cleandepend cleandir depend distribute distributeworld everything \
hierarchy install installcheck installkernel installkernel.debug\
reinstallkernel reinstallkernel.debug installworld \
kernel-toolchain libraries lint maninstall \
obj objlink regress rerelease tags toolchain update \
_worldtmp _legacy _bootstrap-tools _cleanobj _obj \
_build-tools _cross-tools _includes _libraries _depend \
build32 install32
BITGTS= files includes
BITGTS:=${BITGTS} ${BITGTS:S/^/build/} ${BITGTS:S/^/install/}
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TGTS+= ${BITGTS}
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.ORDER: buildworld installworld
.ORDER: buildworld distributeworld
.ORDER: buildworld buildkernel
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.ORDER: buildkernel installkernel
.ORDER: buildkernel installkernel.debug
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.ORDER: buildkernel reinstallkernel
.ORDER: buildkernel reinstallkernel.debug
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PATH= /sbin:/bin:/usr/sbin:/usr/bin
MAKEOBJDIRPREFIX?= /usr/obj
_MAKEOBJDIRPREFIX!= /usr/bin/env -i PATH=${PATH} ${MAKE} \
${.MAKEFLAGS:MMAKEOBJDIRPREFIX=*} \
-f /dev/null -V MAKEOBJDIRPREFIX dummy
.if !empty(_MAKEOBJDIRPREFIX)
.error MAKEOBJDIRPREFIX can only be set in environment, not as a global\
(in /etc/make.conf) or command-line variable.
.endif
MAKEPATH= ${MAKEOBJDIRPREFIX}${.CURDIR}/make.${MACHINE}
BINMAKE= \
`if [ -x ${MAKEPATH}/make ]; then echo ${MAKEPATH}/make; else echo ${MAKE}; fi` \
-m ${.CURDIR}/share/mk
_MAKE= PATH=${PATH} ${BINMAKE} -f Makefile.inc1
#
# Make sure we have an up-to-date make(1). Only world and buildworld
# should do this as those are the initial targets used for upgrades.
# The user can define ALWAYS_CHECK_MAKE to have this check performed
# for all targets.
#
.if defined(ALWAYS_CHECK_MAKE)
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${TGTS}: upgrade_checks
.else
buildworld: upgrade_checks
.endif
#
# This 'cleanworld' target is not included in TGTS, because it is not a
# recursive target. All of the work for it is done right here. It is
# expected that BW_CANONICALOBJDIR == the CANONICALOBJDIR as would be
# created by bsd.obj.mk, except that we don't want to .include that file
# in this makefile.
#
# In the following, the first 'rm' in a series will usually remove all
# files and directories. If it does not, then there are probably some
# files with chflags set, so this unsets them and tries the 'rm' a
# second time. There are situations where this target will be cleaning
# some directories via more than one method, but that duplication is
# needed to correctly handle all the possible situations.
#
BW_CANONICALOBJDIR:=${MAKEOBJDIRPREFIX}${.CURDIR}
cleanworld:
.if ${.CURDIR} == ${.OBJDIR} || ${.CURDIR}/obj == ${.OBJDIR}
.if exists(${BW_CANONICALOBJDIR}/)
-rm -rf ${BW_CANONICALOBJDIR}/*
chflags -R 0 ${BW_CANONICALOBJDIR}
rm -rf ${BW_CANONICALOBJDIR}/*
.endif
# To be safe in this case, fall back to a 'make cleandir'
${_+_}@cd ${.CURDIR}; ${_MAKE} cleandir
.else
-rm -rf ${.OBJDIR}/*
chflags -R 0 ${.OBJDIR}
rm -rf ${.OBJDIR}/*
.endif
#
# Handle the user-driven targets, using the source relative mk files.
#
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${TGTS}:
${_+_}@cd ${.CURDIR}; \
${_MAKE} ${.TARGET}
# Set a reasonable default
.MAIN: all
STARTTIME!= LC_ALL=C date
.if defined(HISTORICAL_MAKE_WORLD) || defined(DESTDIR)
#
# world
#
# Attempt to rebuild and reinstall everything. This target is not to be
# used for upgrading an existing FreeBSD system, because the kernel is
# not included. One can argue that this target doesn't build everything
# then.
#
world: upgrade_checks
@echo "--------------------------------------------------------------"
@echo ">>> make world started on ${STARTTIME}"
@echo "--------------------------------------------------------------"
.if target(pre-world)
@echo
@echo "--------------------------------------------------------------"
@echo ">>> Making 'pre-world' target"
@echo "--------------------------------------------------------------"
${_+_}@cd ${.CURDIR}; ${_MAKE} pre-world
.endif
${_+_}@cd ${.CURDIR}; ${_MAKE} buildworld
${_+_}@cd ${.CURDIR}; ${_MAKE} -B installworld
.if target(post-world)
@echo
@echo "--------------------------------------------------------------"
@echo ">>> Making 'post-world' target"
@echo "--------------------------------------------------------------"
${_+_}@cd ${.CURDIR}; ${_MAKE} post-world
.endif
@echo
@echo "--------------------------------------------------------------"
@echo ">>> make world completed on `LC_ALL=C date`"
@echo " (started ${STARTTIME})"
@echo "--------------------------------------------------------------"
.else
world:
@echo "WARNING: make world will overwrite your existing FreeBSD"
@echo "installation without also building and installing a new"
@echo "kernel. This can be dangerous. Please read the handbook,"
@echo "'Rebuilding world', for how to upgrade your system."
@echo "Define DESTDIR to where you want to install FreeBSD,"
@echo "including /, to override this warning and proceed as usual."
@echo "You may get the historical 'make world' behavior by defining"
@echo "HISTORICAL_MAKE_WORLD. You should understand the implications"
@echo "before doing this."
@echo ""
@echo "Bailing out now..."
@false
.endif
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#
# kernel
#
# Short hand for `make buildkernel installkernel'
#
kernel: buildkernel installkernel
#
# Perform a few tests to determine if the installed tools are adequate
# for building the world.
#
upgrade_checks:
@if ! (cd ${.CURDIR}/tools/regression/usr.bin/make && \
PATH=${PATH} ${BINMAKE} obj >/dev/null 2>&1 && \
PATH=${PATH} ${BINMAKE} >/dev/null 2>&1); \
then \
(cd ${.CURDIR} && make make); \
fi
#
# Upgrade make(1) to the current version using the installed
# headers, libraries and tools.
#
MMAKEENV= MAKEOBJDIRPREFIX=${MAKEPATH} \
DESTDIR= \
INSTALL="sh ${.CURDIR}/tools/install.sh"
MMAKE= ${MMAKEENV} make \
-D_UPGRADING \
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-DNOMAN -DNO_MAN -DNOSHARED -DNO_SHARED \
-DNO_CPU_CFLAGS -DNO_WERROR
make: .PHONY
@echo
@echo "--------------------------------------------------------------"
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@echo ">>> Building an up-to-date make(1)"
@echo "--------------------------------------------------------------"
${_+_}@cd ${.CURDIR}/usr.bin/make; \
${MMAKE} obj && \
${MMAKE} depend && \
${MMAKE} all && \
${MMAKE} install DESTDIR=${MAKEPATH} BINDIR=
#
# universe
#
# Attempt to rebuild *everything* for all supported architectures,
# with a reasonable chance of success, regardless of how old your
# existing system is.
#
universe: universe_prologue
universe_prologue:
@echo "--------------------------------------------------------------"
@echo ">>> make universe started on ${STARTTIME}"
@echo "--------------------------------------------------------------"
.for target in i386 i386:pc98 sparc64 alpha ia64 amd64
.for arch in ${target:C/:.*$//}
.for mach in ${target:C/^.*://}
universe: universe_${mach}
.ORDER: universe_prologue universe_${mach} universe_epilogue
universe_${mach}:
@echo ">> ${mach} started on `LC_ALL=C date`"
-cd ${.CURDIR} && ${MAKE} ${JFLAG} buildworld \
TARGET_ARCH=${arch} TARGET=${mach} \
__MAKE_CONF=/dev/null \
> _.${mach}.buildworld 2>&1
@echo ">> ${mach} buildworld completed on `LC_ALL=C date`"
.if exists(${.CURDIR}/sys/${mach}/conf/NOTES)
-cd ${.CURDIR}/sys/${mach}/conf && ${MAKE} LINT \
> ${.CURDIR}/_.${mach}.makeLINT 2>&1
.endif
cd ${.CURDIR} && ${MAKE} buildkernels TARGET_ARCH=${arch} TARGET=${mach}
@echo ">> ${mach} completed on `LC_ALL=C date`"
.endfor
.endfor
.endfor
universe: universe_epilogue
universe_epilogue:
@echo "--------------------------------------------------------------"
@echo ">>> make universe completed on `LC_ALL=C date`"
@echo " (started ${STARTTIME})"
@echo "--------------------------------------------------------------"
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.if make(buildkernels)
KERNCONFS!= cd ${.CURDIR}/sys/${TARGET}/conf && \
find [A-Z]*[A-Z] -type f -maxdepth 0 ! -name NOTES
buildkernels:
.for kernel in ${KERNCONFS}
-cd ${.CURDIR} && ${MAKE} ${JFLAG} buildkernel \
KERNCONF=${kernel} \
__MAKE_CONF=/dev/null \
> _.${TARGET}.${kernel} 2>&1
.endfor
.endif