Makefile revision 177794
119304Speter# 219304Speter# $FreeBSD: head/Makefile 177794 2008-03-31 13:32:55Z pav $ 319304Speter# 419304Speter# The user-driven targets are: 519304Speter# 619304Speter# universe - *Really* build *everything* (buildworld and 719304Speter# all kernels on all architectures). 819304Speter# buildworld - Rebuild *everything*, including glue to help do 919304Speter# upgrades. 1019304Speter# installworld - Install everything built by "buildworld". 1119304Speter# world - buildworld + installworld, no kernel. 1219304Speter# buildkernel - Rebuild the kernel and the kernel-modules. 13254225Speter# installkernel - Install the kernel and the kernel-modules. 1419304Speter# installkernel.debug 1519304Speter# reinstallkernel - Reinstall the kernel and the kernel-modules. 16254225Speter# reinstallkernel.debug 1719304Speter# kernel - buildkernel + installkernel. 1819304Speter# doxygen - Build API documentation of the kernel, needs doxygen. 1919304Speter# update - Convenient way to update your source tree (cvs). 2019304Speter# check-old - List obsolete directories/files/libraries. 2119304Speter# check-old-dirs - List obsolete directories. 2219304Speter# check-old-files - List obsolete files. 2319304Speter# check-old-libs - List obsolete libraries. 2419304Speter# delete-old - Delete obsolete directories/files/libraries. 2519304Speter# delete-old-dirs - Delete obsolete directories. 2619304Speter# delete-old-files - Delete obsolete files. 2719304Speter# delete-old-libs - Delete obsolete libraries. 2819304Speter# 2919304Speter# This makefile is simple by design. The FreeBSD make automatically reads 3019304Speter# the /usr/share/mk/sys.mk unless the -m argument is specified on the 3119304Speter# command line. By keeping this makefile simple, it doesn't matter too 3219304Speter# much how different the installed mk files are from those in the source 3319304Speter# tree. This makefile executes a child make process, forcing it to use 3419304Speter# the mk files from the source tree which are supposed to DTRT. 3519304Speter# 3619304Speter# The user-driven targets (as listed above) are implemented in Makefile.inc1. 3719304Speter# 3819304Speter# If you want to build your system from source be sure that /usr/obj has 3919304Speter# at least 800MB of diskspace available. 4019304Speter# 4119304Speter# For individuals wanting to build from the sources currently on their 4219304Speter# system, the simple instructions are: 4319304Speter# 44254225Speter# 1. `cd /usr/src' (or to the directory containing your source tree). 4519304Speter# 2. Define `HISTORICAL_MAKE_WORLD' variable (see README). 4619304Speter# 3. `make world' 4719304Speter# 4819304Speter# For individuals wanting to upgrade their sources (even if only a 4919304Speter# delta of a few days): 5019304Speter# 5119304Speter# 1. `cd /usr/src' (or to the directory containing your source tree). 5219304Speter# 2. `make buildworld' 53254225Speter# 3. `make buildkernel KERNCONF=YOUR_KERNEL_HERE' (default is GENERIC). 54254225Speter# 4. `make installkernel KERNCONF=YOUR_KERNEL_HERE' (default is GENERIC). 55254225Speter# [steps 3. & 4. can be combined by using the "kernel" target] 5619304Speter# 5. `reboot' (in single user mode: boot -s from the loader prompt). 5719304Speter# 6. `mergemaster -p' 5819304Speter# 7. `make installworld' 5919304Speter# 8. `make delete-old' 6019304Speter# 9. `mergemaster' 6119304Speter# 10. `reboot' 62254225Speter# 11. `make delete-old-libs' (in case no 3rd party program uses them anymore) 63254225Speter# 6419304Speter# See src/UPDATING `COMMON ITEMS' for more complete information. 6519304Speter# 6619304Speter# If TARGET=machine (e.g. ia64, sparc64, ...) is specified you can 6719304Speter# cross build world for other machine types using the buildworld target, 6819304Speter# and once the world is built you can cross build a kernel using the 6919304Speter# buildkernel target. 7019304Speter# 7119304Speter# Define the user-driven targets. These are listed here in alphabetical 7219304Speter# order, but that's not important. 7319304Speter# 7419304Speter# Targets that begin with underscore are internal targets intended for 7519304Speter# developer convenience only. They are intentionally not documented and 7619304Speter# completely subject to change without notice. 7719304Speter# 7819304Speter# For more information, see the build(7) manual page. 7919304Speter# 80254225SpeterTGTS= all all-man buildenv buildenvvars buildkernel buildworld \ 8119304Speter check-old check-old-dirs check-old-files check-old-libs \ 8219304Speter checkdpadd clean cleandepend cleandir \ 8319304Speter delete-old delete-old-dirs delete-old-files delete-old-libs \ 8419304Speter depend distribute distributeworld distrib-dirs distribution doxygen \ 8519304Speter everything hierarchy install installcheck installkernel \ 8619304Speter installkernel.debug reinstallkernel reinstallkernel.debug \ 8719304Speter installworld kernel-toolchain libraries lint maninstall \ 8819304Speter obj objlink regress rerelease showconfig tags toolchain update \ 8919304Speter _worldtmp _legacy _bootstrap-tools _cleanobj _obj \ 9019304Speter _build-tools _cross-tools _includes _libraries _depend \ 9119304Speter build32 distribute32 install32 9219304SpeterTGTS+= ${SUBDIR_TARGETS} 9319304Speter 9419304SpeterBITGTS= files includes 9519304SpeterBITGTS:=${BITGTS} ${BITGTS:S/^/build/} ${BITGTS:S/^/install/} 9619304SpeterTGTS+= ${BITGTS} 9719304Speter 9819304Speter.ORDER: buildworld installworld 9919304Speter.ORDER: buildworld distributeworld 10019304Speter.ORDER: buildworld buildkernel 10119304Speter.ORDER: buildkernel installkernel 10219304Speter.ORDER: buildkernel installkernel.debug 103254225Speter.ORDER: buildkernel reinstallkernel 104254225Speter.ORDER: buildkernel reinstallkernel.debug 105254225Speter 10619304SpeterPATH= /sbin:/bin:/usr/sbin:/usr/bin 10719304SpeterMAKEOBJDIRPREFIX?= /usr/obj 10819304Speter_MAKEOBJDIRPREFIX!= /usr/bin/env -i PATH=${PATH} ${MAKE} \ 109254225Speter ${.MAKEFLAGS:MMAKEOBJDIRPREFIX=*} __MAKE_CONF=${__MAKE_CONF} \ 110254225Speter -f /dev/null -V MAKEOBJDIRPREFIX dummy 111254225Speter.if !empty(_MAKEOBJDIRPREFIX) 11219304Speter.error MAKEOBJDIRPREFIX can only be set in environment, not as a global\ 11319304Speter (in make.conf(5)) or command-line variable. 11419304Speter.endif 11519304SpeterMAKEPATH= ${MAKEOBJDIRPREFIX}${.CURDIR}/make.${MACHINE} 11619304SpeterBINMAKE= \ 11719304Speter `if [ -x ${MAKEPATH}/make ]; then echo ${MAKEPATH}/make; else echo ${MAKE}; fi` \ 11819304Speter -m ${.CURDIR}/share/mk 11919304Speter_MAKE= PATH=${PATH} ${BINMAKE} -f Makefile.inc1 12019304Speter 12119304Speter# 12219304Speter# Make sure we have an up-to-date make(1). Only world and buildworld 12319304Speter# should do this as those are the initial targets used for upgrades. 12419304Speter# The user can define ALWAYS_CHECK_MAKE to have this check performed 12519304Speter# for all targets. 126254225Speter# 12719304Speter.if defined(ALWAYS_CHECK_MAKE) 12819304Speter${TGTS}: upgrade_checks 12919304Speter.else 13019304Speterbuildworld: upgrade_checks 13119304Speter.endif 13219304Speter 13319304Speter# 13419304Speter# This 'cleanworld' target is not included in TGTS, because it is not a 13519304Speter# recursive target. All of the work for it is done right here. It is 13619304Speter# expected that BW_CANONICALOBJDIR == the CANONICALOBJDIR as would be 13719304Speter# created by bsd.obj.mk, except that we don't want to .include that file 13819304Speter# in this makefile. 13919304Speter# 14019304Speter# In the following, the first 'rm' in a series will usually remove all 14119304Speter# files and directories. If it does not, then there are probably some 14219304Speter# files with chflags set, so this unsets them and tries the 'rm' a 143254225Speter# second time. There are situations where this target will be cleaning 14419304Speter# some directories via more than one method, but that duplication is 14519304Speter# needed to correctly handle all the possible situations. 146254225Speter# 147254225SpeterBW_CANONICALOBJDIR:=${MAKEOBJDIRPREFIX}${.CURDIR} 148254225Spetercleanworld: 14919304Speter.if ${.CURDIR} == ${.OBJDIR} || ${.CURDIR}/obj == ${.OBJDIR} 15019304Speter.if exists(${BW_CANONICALOBJDIR}/) 15119304Speter -rm -rf ${BW_CANONICALOBJDIR}/* 15219304Speter -chflags -R 0 ${BW_CANONICALOBJDIR} 15319304Speter rm -rf ${BW_CANONICALOBJDIR}/* 15419304Speter.endif 15519304Speter # To be safe in this case, fall back to a 'make cleandir' 15619304Speter ${_+_}@cd ${.CURDIR}; ${_MAKE} cleandir 15719304Speter.else 15819304Speter -rm -rf ${.OBJDIR}/* 15919304Speter -chflags -R 0 ${.OBJDIR} 16019304Speter rm -rf ${.OBJDIR}/* 16119304Speter.endif 16219304Speter 16319304Speter# 16419304Speter# Handle the user-driven targets, using the source relative mk files. 16519304Speter# 16619304Speter 16719304Speter${TGTS}: 16819304Speter ${_+_}@cd ${.CURDIR}; \ 16919304Speter ${_MAKE} ${.TARGET} 17019304Speter 17119304Speter# Set a reasonable default 17219304Speter.MAIN: all 17319304Speter 17419304SpeterSTARTTIME!= LC_ALL=C date 17519304SpeterCHECK_TIME!= find ${.CURDIR}/sys/sys/param.h -mtime -0 17619304Speter.if !empty(CHECK_TIME) 17719304Speter.error check your date/time: ${STARTTIME} 17819304Speter.endif 17919304Speter 18019304Speter.if defined(HISTORICAL_MAKE_WORLD) || defined(DESTDIR) 18119304Speter# 18219304Speter# world 18319304Speter# 18419304Speter# Attempt to rebuild and reinstall everything. This target is not to be 18519304Speter# used for upgrading an existing FreeBSD system, because the kernel is 18619304Speter# not included. One can argue that this target doesn't build everything 18719304Speter# then. 18819304Speter# 18919304Speterworld: upgrade_checks 19019304Speter @echo "--------------------------------------------------------------" 191254225Speter @echo ">>> make world started on ${STARTTIME}" 192254225Speter @echo "--------------------------------------------------------------" 19319304Speter.if target(pre-world) 19419304Speter @echo 195254225Speter @echo "--------------------------------------------------------------" 196254225Speter @echo ">>> Making 'pre-world' target" 19719304Speter @echo "--------------------------------------------------------------" 19819304Speter ${_+_}@cd ${.CURDIR}; ${_MAKE} pre-world 199254225Speter.endif 200254225Speter ${_+_}@cd ${.CURDIR}; ${_MAKE} buildworld 201254225Speter ${_+_}@cd ${.CURDIR}; ${_MAKE} -B installworld 202254225Speter.if target(post-world) 203254225Speter @echo 204254225Speter @echo "--------------------------------------------------------------" 20519304Speter @echo ">>> Making 'post-world' target" 20619304Speter @echo "--------------------------------------------------------------" 207254225Speter ${_+_}@cd ${.CURDIR}; ${_MAKE} post-world 208254225Speter.endif 209254225Speter @echo 210254225Speter @echo "--------------------------------------------------------------" 211254225Speter @echo ">>> make world completed on `LC_ALL=C date`" 21219304Speter @echo " (started ${STARTTIME})" 21319304Speter @echo "--------------------------------------------------------------" 214254225Speter.else 21519304Speterworld: 21619304Speter @echo "WARNING: make world will overwrite your existing FreeBSD" 21719304Speter @echo "installation without also building and installing a new" 21819304Speter @echo "kernel. This can be dangerous. Please read the handbook," 21919304Speter @echo "'Rebuilding world', for how to upgrade your system." 220254225Speter @echo "Define DESTDIR to where you want to install FreeBSD," 22119304Speter @echo "including /, to override this warning and proceed as usual." 22219304Speter @echo "" 223254225Speter @echo "Bailing out now..." 224254225Speter @false 225254225Speter.endif 22619304Speter 22719304Speter# 22819304Speter# kernel 22919304Speter# 23019304Speter# Short hand for `make buildkernel installkernel' 23119304Speter# 23219304Speterkernel: buildkernel installkernel 23319304Speter 23419304Speter# 23519304Speter# Perform a few tests to determine if the installed tools are adequate 23619304Speter# for building the world. 23719304Speter# 23819304Speterupgrade_checks: 23919304Speter @if ! (cd ${.CURDIR}/tools/build/make_check && \ 24019304Speter PATH=${PATH} ${BINMAKE} obj >/dev/null 2>&1 && \ 24119304Speter PATH=${PATH} ${BINMAKE} >/dev/null 2>&1); \ 24219304Speter then \ 24319304Speter (cd ${.CURDIR} && ${MAKE} make); \ 24419304Speter fi 24519304Speter 24619304Speter# 24719304Speter# Upgrade make(1) to the current version using the installed 24819304Speter# headers, libraries and tools. Also, allow the location of 24919304Speter# the system bsdmake-like utility to be overridden. 25019304Speter# 25119304SpeterMMAKEENV= MAKEOBJDIRPREFIX=${MAKEPATH} \ 25219304Speter DESTDIR= \ 25319304Speter INSTALL="sh ${.CURDIR}/tools/install.sh" 25419304SpeterMMAKE= ${MMAKEENV} ${MAKE} \ 25519304Speter -D_UPGRADING \ 25619304Speter -DNOMAN -DNO_MAN -DNOSHARED -DNO_SHARED \ 25719304Speter -DNO_CPU_CFLAGS -DNO_WERROR 25819304Speter 25919304Spetermake: .PHONY 26019304Speter @echo 26119304Speter @echo "--------------------------------------------------------------" 26219304Speter @echo ">>> Building an up-to-date make(1)" 26319304Speter @echo "--------------------------------------------------------------" 26419304Speter ${_+_}@cd ${.CURDIR}/usr.bin/make; \ 26519304Speter ${MMAKE} obj && \ 26619304Speter ${MMAKE} depend && \ 26719304Speter ${MMAKE} all && \ 268254225Speter ${MMAKE} install DESTDIR=${MAKEPATH} BINDIR= 26919304Speter 27019304Speter# 271254225Speter# universe 272254225Speter# 27319304Speter# Attempt to rebuild *everything* for all supported architectures, 274254225Speter# with a reasonable chance of success, regardless of how old your 275254225Speter# existing system is. 276254225Speter# 27719304Speter.if make(universe) 27819304SpeterTARGETS?=amd64 arm i386 ia64 pc98 powerpc sparc64 sun4v 27919304Speter 28019304Speteruniverse: universe_prologue 28119304Speteruniverse_prologue: 28219304Speter @echo "--------------------------------------------------------------" 28319304Speter @echo ">>> make universe started on ${STARTTIME}" 284254225Speter @echo "--------------------------------------------------------------" 28519304Speter.for target in ${TARGETS} 28619304SpeterKERNCONFS!= cd ${.CURDIR}/sys/${target}/conf && \ 287254225Speter find [A-Z]*[A-Z] -type f -maxdepth 0 \ 28819304Speter ! -name DEFAULTS ! -name LINT 28919304SpeterKERNCONFS:= ${KERNCONFS:S/^NOTES$/LINT/} 29019304Speteruniverse: universe_${target} 29119304Speter.ORDER: universe_prologue universe_${target} universe_epilogue 29219304Speteruniverse_${target}: 29319304Speter @echo ">> ${target} started on `LC_ALL=C date`" 29419304Speter -cd ${.CURDIR} && ${MAKE} ${JFLAG} buildworld \ 295254225Speter TARGET=${target} \ 29619304Speter __MAKE_CONF=/dev/null \ 29719304Speter > _.${target}.buildworld 2>&1 29819304Speter @echo ">> ${target} buildworld completed on `LC_ALL=C date`" 29919304Speter.if exists(${.CURDIR}/sys/${target}/conf/NOTES) 30019304Speter -cd ${.CURDIR}/sys/${target}/conf && ${MAKE} LINT \ 30119304Speter > ${.CURDIR}/_.${target}.makeLINT 2>&1 30219304Speter.endif 30319304Speter.for kernel in ${KERNCONFS} 30419304Speter -cd ${.CURDIR} && ${MAKE} ${JFLAG} buildkernel \ 305254225Speter TARGET=${target} \ 30619304Speter KERNCONF=${kernel} \ 30719304Speter __MAKE_CONF=/dev/null \ 30819304Speter > _.${target}.${kernel} 2>&1 30919304Speter.endfor 31019304Speter @echo ">> ${target} completed on `LC_ALL=C date`" 31119304Speter.endfor 31219304Speteruniverse: universe_epilogue 31319304Speteruniverse_epilogue: 31419304Speter @echo "--------------------------------------------------------------" 31519304Speter @echo ">>> make universe completed on `LC_ALL=C date`" 31619304Speter @echo " (started ${STARTTIME})" 31719304Speter @echo "--------------------------------------------------------------" 31819304Speter.endif 31919304Speter