Makefile revision 156145
1193880Syongari# 2193880Syongari# $FreeBSD: head/Makefile 156145 2006-03-01 13:07:17Z yar $ 3193880Syongari# 4193880Syongari# The user-driven targets are: 5193880Syongari# 6193880Syongari# universe - *Really* build *everything* (buildworld and 7193880Syongari# all kernels on all architectures). 8193880Syongari# buildworld - Rebuild *everything*, including glue to help do 9193880Syongari# upgrades. 10193880Syongari# installworld - Install everything built by "buildworld". 11193880Syongari# world - buildworld + installworld. 12193880Syongari# buildkernel - Rebuild the kernel and the kernel-modules. 13193880Syongari# installkernel - Install the kernel and the kernel-modules. 14193880Syongari# installkernel.debug 15193880Syongari# reinstallkernel - Reinstall the kernel and the kernel-modules. 16193880Syongari# reinstallkernel.debug 17193880Syongari# kernel - buildkernel + installkernel. 18193880Syongari# update - Convenient way to update your source tree (cvs). 19193880Syongari# check-old - Print a list of old files/directories in the system. 20193880Syongari# delete-old - Delete obsolete files and directories interactively. 21193880Syongari# delete-old-libs - Delete obsolete libraries interactively. 22193880Syongari# 23193880Syongari# This makefile is simple by design. The FreeBSD make automatically reads 24193880Syongari# the /usr/share/mk/sys.mk unless the -m argument is specified on the 25193880Syongari# command line. By keeping this makefile simple, it doesn't matter too 26193880Syongari# much how different the installed mk files are from those in the source 27193880Syongari# tree. This makefile executes a child make process, forcing it to use 28211105Syongari# the mk files from the source tree which are supposed to DTRT. 29193880Syongari# 30193880Syongari# The user-driven targets (as listed above) are implemented in Makefile.inc1. 31193880Syongari# 32193880Syongari# If you want to build your system from source be sure that /usr/obj has 33193880Syongari# at least 400MB of diskspace available. 34193880Syongari# 35193880Syongari# For individuals wanting to build from the sources currently on their 36193880Syongari# system, the simple instructions are: 37193880Syongari# 38193880Syongari# 1. `cd /usr/src' (or to the directory containing your source tree). 39193880Syongari# 2. `make world' 40193880Syongari# 41193880Syongari# For individuals wanting to upgrade their sources (even if only a 42193880Syongari# delta of a few days): 43193880Syongari# 44193880Syongari# 1. `cd /usr/src' (or to the directory containing your source tree). 45193880Syongari# 2. `make buildworld' 46193880Syongari# 3. `make buildkernel KERNCONF=YOUR_KERNEL_HERE' (default is GENERIC). 47193880Syongari# 4. `make installkernel KERNCONF=YOUR_KERNEL_HERE' (default is GENERIC). 48193880Syongari# 5. `reboot' (in single user mode: boot -s from the loader prompt). 49193880Syongari# 6. `mergemaster -p' 50193880Syongari# 7. `make installworld' 51193880Syongari# 8. `make delete-old' 52193880Syongari# 9. `mergemaster' 53193880Syongari# 10. `reboot' 54193880Syongari# 11. `make delete-old-libs' (in case no 3rd party program uses them anymore) 55193880Syongari# 56193880Syongari# See src/UPDATING `COMMON ITEMS' for more complete information. 57193880Syongari# 58193880Syongari# If TARGET_ARCH=arch (e.g. ia64, sparc64, ...) is specified you can 59193880Syongari# cross build world for other architectures using the buildworld target, 60193880Syongari# and once the world is built you can cross build a kernel using the 61193880Syongari# buildkernel target. 62193880Syongari# 63193880Syongari# Define the user-driven targets. These are listed here in alphabetical 64193880Syongari# order, but that's not important. 65193880Syongari# 66193880Syongari# Targets that begin with underscore are internal targets intended for 67193880Syongari# developer convenience only. They are intentionally not documented and 68193880Syongari# completely subject to change without notice. 69193880Syongari# 70193880SyongariTGTS= all all-man buildenv buildkernel buildworld check-old checkdpadd \ 71193880Syongari clean cleandepend cleandir delete-old delete-old-libs depend \ 72193880Syongari distribute distributeworld distrib-dirs distribution everything \ 73193880Syongari hierarchy install installcheck installkernel installkernel.debug\ 74193880Syongari reinstallkernel reinstallkernel.debug installworld \ 75193880Syongari kernel-toolchain libraries lint maninstall \ 76193880Syongari obj objlink regress rerelease tags toolchain update \ 77193880Syongari _worldtmp _legacy _bootstrap-tools _cleanobj _obj \ 78193880Syongari _build-tools _cross-tools _includes _libraries _depend \ 79193880Syongari build32 distribute32 install32 80193880Syongari 81193880SyongariBITGTS= files includes 82193880SyongariBITGTS:=${BITGTS} ${BITGTS:S/^/build/} ${BITGTS:S/^/install/} 83193880SyongariTGTS+= ${BITGTS} 84193880Syongari 85193880Syongari.ORDER: buildworld installworld 86193880Syongari.ORDER: buildworld distributeworld 87193880Syongari.ORDER: buildworld buildkernel 88193880Syongari.ORDER: buildkernel installkernel 89193880Syongari.ORDER: buildkernel installkernel.debug 90193880Syongari.ORDER: buildkernel reinstallkernel 91193880Syongari.ORDER: buildkernel reinstallkernel.debug 92193880Syongari 93193880SyongariPATH= /sbin:/bin:/usr/sbin:/usr/bin 94193880SyongariMAKEOBJDIRPREFIX?= /usr/obj 95193880Syongari_MAKEOBJDIRPREFIX!= /usr/bin/env -i PATH=${PATH} ${MAKE} \ 96193880Syongari ${.MAKEFLAGS:MMAKEOBJDIRPREFIX=*} __MAKE_CONF=${__MAKE_CONF} \ 97193880Syongari -f /dev/null -V MAKEOBJDIRPREFIX dummy 98193880Syongari.if !empty(_MAKEOBJDIRPREFIX) 99193880Syongari.error MAKEOBJDIRPREFIX can only be set in environment, not as a global\ 100211105Syongari (in make.conf(5)) or command-line variable. 101211105Syongari.endif 102193880SyongariMAKEPATH= ${MAKEOBJDIRPREFIX}${.CURDIR}/make.${MACHINE} 103211105SyongariBINMAKE= \ 104211105Syongari `if [ -x ${MAKEPATH}/make ]; then echo ${MAKEPATH}/make; else echo ${MAKE}; fi` \ 105211105Syongari -m ${.CURDIR}/share/mk 106211105Syongari_MAKE= PATH=${PATH} ${BINMAKE} -f Makefile.inc1 107211105Syongari 108211105Syongari# 109211105Syongari# Make sure we have an up-to-date make(1). Only world and buildworld 110211105Syongari# should do this as those are the initial targets used for upgrades. 111211105Syongari# The user can define ALWAYS_CHECK_MAKE to have this check performed 112211105Syongari# for all targets. 113211105Syongari# 114193880Syongari.if defined(ALWAYS_CHECK_MAKE) 115193880Syongari${TGTS}: upgrade_checks 116211105Syongari.else 117193880Syongaribuildworld: upgrade_checks 118193880Syongari.endif 119193880Syongari 120193880Syongari# 121193880Syongari# This 'cleanworld' target is not included in TGTS, because it is not a 122193880Syongari# recursive target. All of the work for it is done right here. It is 123193880Syongari# expected that BW_CANONICALOBJDIR == the CANONICALOBJDIR as would be 124193880Syongari# created by bsd.obj.mk, except that we don't want to .include that file 125211105Syongari# in this makefile. 126211105Syongari# 127193880Syongari# In the following, the first 'rm' in a series will usually remove all 128193880Syongari# files and directories. If it does not, then there are probably some 129193880Syongari# files with chflags set, so this unsets them and tries the 'rm' a 130193880Syongari# second time. There are situations where this target will be cleaning 131193880Syongari# some directories via more than one method, but that duplication is 132193880Syongari# needed to correctly handle all the possible situations. 133193880Syongari# 134193880SyongariBW_CANONICALOBJDIR:=${MAKEOBJDIRPREFIX}${.CURDIR} 135193880Syongaricleanworld: 136193880Syongari.if ${.CURDIR} == ${.OBJDIR} || ${.CURDIR}/obj == ${.OBJDIR} 137193880Syongari.if exists(${BW_CANONICALOBJDIR}/) 138193880Syongari -rm -rf ${BW_CANONICALOBJDIR}/* 139193880Syongari chflags -R 0 ${BW_CANONICALOBJDIR} 140193880Syongari rm -rf ${BW_CANONICALOBJDIR}/* 141193880Syongari.endif 142193880Syongari # To be safe in this case, fall back to a 'make cleandir' 143193880Syongari ${_+_}@cd ${.CURDIR}; ${_MAKE} cleandir 144193880Syongari.else 145193880Syongari -rm -rf ${.OBJDIR}/* 146193880Syongari chflags -R 0 ${.OBJDIR} 147193880Syongari rm -rf ${.OBJDIR}/* 148193880Syongari.endif 149193880Syongari 150193880Syongari# 151193880Syongari# Handle the user-driven targets, using the source relative mk files. 152193880Syongari# 153193880Syongari 154193880Syongari${TGTS}: 155193880Syongari ${_+_}@cd ${.CURDIR}; \ 156193880Syongari ${_MAKE} ${.TARGET} 157193880Syongari 158193880Syongari# Set a reasonable default 159193880Syongari.MAIN: all 160193880Syongari 161193880SyongariSTARTTIME!= LC_ALL=C date 162216925Sjhb 163193880Syongari.if defined(HISTORICAL_MAKE_WORLD) || defined(DESTDIR) 164193880Syongari# 165193880Syongari# world 166193880Syongari# 167193880Syongari# Attempt to rebuild and reinstall everything. This target is not to be 168193880Syongari# used for upgrading an existing FreeBSD system, because the kernel is 169193880Syongari# not included. One can argue that this target doesn't build everything 170193880Syongari# then. 171193880Syongari# 172193880Syongariworld: upgrade_checks 173193880Syongari @echo "--------------------------------------------------------------" 174193880Syongari @echo ">>> make world started on ${STARTTIME}" 175193880Syongari @echo "--------------------------------------------------------------" 176193880Syongari.if target(pre-world) 177193880Syongari @echo 178193880Syongari @echo "--------------------------------------------------------------" 179193880Syongari @echo ">>> Making 'pre-world' target" 180193880Syongari @echo "--------------------------------------------------------------" 181193880Syongari ${_+_}@cd ${.CURDIR}; ${_MAKE} pre-world 182193880Syongari.endif 183193880Syongari ${_+_}@cd ${.CURDIR}; ${_MAKE} buildworld 184193880Syongari ${_+_}@cd ${.CURDIR}; ${_MAKE} -B installworld 185193880Syongari.if target(post-world) 186193880Syongari @echo 187193880Syongari @echo "--------------------------------------------------------------" 188193880Syongari @echo ">>> Making 'post-world' target" 189193880Syongari @echo "--------------------------------------------------------------" 190193880Syongari ${_+_}@cd ${.CURDIR}; ${_MAKE} post-world 191193880Syongari.endif 192193880Syongari @echo 193193880Syongari @echo "--------------------------------------------------------------" 194193880Syongari @echo ">>> make world completed on `LC_ALL=C date`" 195193880Syongari @echo " (started ${STARTTIME})" 196193880Syongari @echo "--------------------------------------------------------------" 197193880Syongari.else 198193880Syongariworld: 199193880Syongari @echo "WARNING: make world will overwrite your existing FreeBSD" 200193880Syongari @echo "installation without also building and installing a new" 201193880Syongari @echo "kernel. This can be dangerous. Please read the handbook," 202193880Syongari @echo "'Rebuilding world', for how to upgrade your system." 203193880Syongari @echo "Define DESTDIR to where you want to install FreeBSD," 204193880Syongari @echo "including /, to override this warning and proceed as usual." 205193880Syongari @echo "You may get the historical 'make world' behavior by defining" 206193880Syongari @echo "HISTORICAL_MAKE_WORLD. You should understand the implications" 207193880Syongari @echo "before doing this." 208193880Syongari @echo "" 209193880Syongari @echo "Bailing out now..." 210193880Syongari @false 211193880Syongari.endif 212193880Syongari 213193880Syongari# 214193880Syongari# kernel 215193880Syongari# 216193880Syongari# Short hand for `make buildkernel installkernel' 217193880Syongari# 218193880Syongarikernel: buildkernel installkernel 219193880Syongari 220193880Syongari# 221193880Syongari# Perform a few tests to determine if the installed tools are adequate 222193880Syongari# for building the world. 223193880Syongari# 224193880Syongariupgrade_checks: 225193880Syongari @if ! (cd ${.CURDIR}/tools/build/make_check && \ 226193880Syongari PATH=${PATH} ${BINMAKE} obj >/dev/null 2>&1 && \ 227193880Syongari PATH=${PATH} ${BINMAKE} >/dev/null 2>&1); \ 228193880Syongari then \ 229193880Syongari (cd ${.CURDIR} && make make); \ 230193880Syongari fi 231193880Syongari 232193880Syongari# 233193880Syongari# Upgrade make(1) to the current version using the installed 234193880Syongari# headers, libraries and tools. 235193880Syongari# 236193880SyongariMMAKEENV= MAKEOBJDIRPREFIX=${MAKEPATH} \ 237197600Syongari DESTDIR= \ 238197600Syongari INSTALL="sh ${.CURDIR}/tools/install.sh" 239197600SyongariMMAKE= ${MMAKEENV} make \ 240197600Syongari -D_UPGRADING \ 241197600Syongari -DNOMAN -DNO_MAN -DNOSHARED -DNO_SHARED \ 242197600Syongari -DNO_CPU_CFLAGS -DNO_WERROR 243197600Syongari 244197600Syongarimake: .PHONY 245197600Syongari @echo 246197600Syongari @echo "--------------------------------------------------------------" 247193880Syongari @echo ">>> Building an up-to-date make(1)" 248193880Syongari @echo "--------------------------------------------------------------" 249193880Syongari ${_+_}@cd ${.CURDIR}/usr.bin/make; \ 250193880Syongari ${MMAKE} obj && \ 251193880Syongari ${MMAKE} depend && \ 252193880Syongari ${MMAKE} all && \ 253193880Syongari ${MMAKE} install DESTDIR=${MAKEPATH} BINDIR= 254193880Syongari 255193880Syongari# 256193880Syongari# universe 257193880Syongari# 258193880Syongari# Attempt to rebuild *everything* for all supported architectures, 259193880Syongari# with a reasonable chance of success, regardless of how old your 260193880Syongari# existing system is. 261193880Syongari# 262193880Syongari.if make(universe) 263193880Syongariuniverse: universe_prologue 264193880Syongariuniverse_prologue: 265193880Syongari @echo "--------------------------------------------------------------" 266193880Syongari @echo ">>> make universe started on ${STARTTIME}" 267193880Syongari @echo "--------------------------------------------------------------" 268193880Syongari.for target in i386 i386:pc98 sparc64 alpha ia64 amd64 269193880Syongari.for arch in ${target:C/:.*$//} 270193880Syongari.for mach in ${target:C/^.*://} 271193880SyongariKERNCONFS!= cd ${.CURDIR}/sys/${mach}/conf && \ 272193880Syongari find [A-Z]*[A-Z] -type f -maxdepth 0 \ 273193880Syongari ! -name DEFAULTS ! -name LINT 274193880SyongariKERNCONFS:= ${KERNCONFS:S/^NOTES$/LINT/} 275193880Syongariuniverse: universe_${mach} 276193880Syongari.ORDER: universe_prologue universe_${mach} universe_epilogue 277193880Syongariuniverse_${mach}: 278193880Syongari @echo ">> ${mach} started on `LC_ALL=C date`" 279193880Syongari -cd ${.CURDIR} && ${MAKE} ${JFLAG} buildworld \ 280193880Syongari TARGET_ARCH=${arch} TARGET=${mach} \ 281193880Syongari __MAKE_CONF=/dev/null \ 282193880Syongari > _.${mach}.buildworld 2>&1 283193880Syongari @echo ">> ${mach} buildworld completed on `LC_ALL=C date`" 284193880Syongari.if exists(${.CURDIR}/sys/${mach}/conf/NOTES) 285193880Syongari -cd ${.CURDIR}/sys/${mach}/conf && ${MAKE} LINT \ 286193880Syongari > ${.CURDIR}/_.${mach}.makeLINT 2>&1 287193880Syongari.endif 288193880Syongari.for kernel in ${KERNCONFS} 289193880Syongari -cd ${.CURDIR} && ${MAKE} ${JFLAG} buildkernel \ 290193880Syongari TARGET_ARCH=${arch} TARGET=${mach} \ 291193880Syongari KERNCONF=${kernel} \ 292193880Syongari __MAKE_CONF=/dev/null \ 293193880Syongari > _.${mach}.${kernel} 2>&1 294193880Syongari.endfor 295193880Syongari @echo ">> ${mach} completed on `LC_ALL=C date`" 296193880Syongari.endfor 297193880Syongari.endfor 298193880Syongari.endfor 299193880Syongariuniverse: universe_epilogue 300193880Syongariuniverse_epilogue: 301193880Syongari @echo "--------------------------------------------------------------" 302193880Syongari @echo ">>> make universe completed on `LC_ALL=C date`" 303193880Syongari @echo " (started ${STARTTIME})" 304193880Syongari @echo "--------------------------------------------------------------" 305193880Syongari.endif 306193880Syongari