Makefile revision 124587
1# 2# $FreeBSD: head/Makefile 123311 2003-12-09 02:08:19Z peter $ 3# 4# The user-driven targets are: 5# 6# universe - *Really* build *everything* (buildworld and 7# all kernels on all architectures). 8# buildworld - Rebuild *everything*, including glue to help do 9# upgrades. 10# installworld - Install everything built by "buildworld". 11# world - buildworld + installworld. 12# buildkernel - Rebuild the kernel and the kernel-modules. 13# installkernel - Install the kernel and the kernel-modules. 14# installkernel.debug 15# reinstallkernel - Reinstall the kernel and the kernel-modules. 16# reinstallkernel.debug 17# kernel - buildkernel + installkernel. 18# update - Convenient way to update your source tree (cvs). 19# 20# This makefile is simple by design. The FreeBSD make automatically reads 21# the /usr/share/mk/sys.mk unless the -m argument is specified on the 22# command line. By keeping this makefile simple, it doesn't matter too 23# much how different the installed mk files are from those in the source 24# tree. This makefile executes a child make process, forcing it to use 25# the mk files from the source tree which are supposed to DTRT. 26# 27# The user-driven targets (as listed above) are implemented in Makefile.inc1. 28# 29# If you want to build your system from source be sure that /usr/obj has 30# at least 400MB of diskspace available. 31# 32# For individuals wanting to build from the sources currently on their 33# system, the simple instructions are: 34# 35# 1. `cd /usr/src' (or to the directory containing your source tree). 36# 2. `make world' 37# 38# For individuals wanting to upgrade their sources (even if only a 39# delta of a few days): 40# 41# 1. `cd /usr/src' (or to the directory containing your source tree). 42# 2. `make buildworld' 43# 3. `make buildkernel KERNCONF=YOUR_KERNEL_HERE' (default is GENERIC). 44# 4. `make installkernel KERNCONF=YOUR_KERNEL_HERE' (default is GENERIC). 45# 5. `reboot' (in single user mode: boot -s from the loader prompt). 46# 6. `mergemaster -p' 47# 7. `make installworld' 48# 8. `mergemaster' 49# 9. `reboot' 50# 51# See src/UPDATING `COMMON ITEMS' for more complete information. 52# 53# If TARGET_ARCH=arch (e.g. ia64, sparc64, ...) is specified you can 54# cross build world for other architectures using the buildworld target, 55# and once the world is built you can cross build a kernel using the 56# buildkernel target. 57# 58# Define the user-driven targets. These are listed here in alphabetical 59# order, but that's not important. 60# 61# Targets that begin with underscore are internal targets intended for 62# developer convenience only. They are intentionally not documented and 63# completely subject to change without notice. 64# 65TGTS= all all-man buildkernel buildworld checkdpadd clean \ 66 cleandepend cleandir depend distribute distributeworld everything \ 67 hierarchy install installcheck installkernel installkernel.debug\ 68 reinstallkernel reinstallkernel.debug installworld \ 69 libraries lint maninstall \ 70 obj objlink regress rerelease tags update \ 71 _worldtmp _legacy _bootstrap-tools _cleanobj _obj \ 72 _build-tools _cross-tools _includes _libraries _depend 73 74BITGTS= files includes 75BITGTS:=${BITGTS} ${BITGTS:S/^/build/} ${BITGTS:S/^/install/} 76TGTS+= ${BITGTS} 77 78.ORDER: buildworld installworld 79.ORDER: buildworld distributeworld 80.ORDER: buildworld buildkernel 81.ORDER: buildkernel installkernel 82.ORDER: buildkernel installkernel.debug 83.ORDER: buildkernel reinstallkernel 84.ORDER: buildkernel reinstallkernel.debug 85 86PATH= /sbin:/bin:/usr/sbin:/usr/bin 87MAKEOBJDIRPREFIX?= /usr/obj 88MAKEPATH= ${MAKEOBJDIRPREFIX}${.CURDIR}/make.${MACHINE} 89BINMAKE= \ 90 `if [ -x ${MAKEPATH}/make ]; then echo ${MAKEPATH}/make; else echo ${MAKE}; fi` \ 91 -m ${.CURDIR}/share/mk 92_MAKE= PATH=${PATH} ${BINMAKE} -f Makefile.inc1 93 94# 95# Make sure we have an up-to-date make(1). Only world and buildworld 96# should do this as those are the initial targets used for upgrades. 97# The user can define ALWAYS_CHECK_MAKE to have this check performed 98# for all targets. 99# 100.if defined(ALWAYS_CHECK_MAKE) 101${TGTS}: upgrade_checks 102.else 103buildworld: upgrade_checks 104.endif 105 106# 107# Handle the user-driven targets, using the source relative mk files. 108# 109 110${TGTS}: 111 @cd ${.CURDIR}; \ 112 ${_MAKE} ${.TARGET} 113 114# Set a reasonable default 115.MAIN: all 116 117STARTTIME!= LC_ALL=C date 118# 119# world 120# 121# Attempt to rebuild and reinstall *everything*, with reasonable chance of 122# success, regardless of how old your existing system is. 123# 124world: upgrade_checks 125 @echo "--------------------------------------------------------------" 126 @echo ">>> make world started on ${STARTTIME}" 127 @echo "--------------------------------------------------------------" 128.if target(pre-world) 129 @echo 130 @echo "--------------------------------------------------------------" 131 @echo ">>> Making 'pre-world' target" 132 @echo "--------------------------------------------------------------" 133 @cd ${.CURDIR}; ${_MAKE} pre-world 134.endif 135 @cd ${.CURDIR}; ${_MAKE} buildworld 136 @cd ${.CURDIR}; ${_MAKE} -B installworld 137.if target(post-world) 138 @echo 139 @echo "--------------------------------------------------------------" 140 @echo ">>> Making 'post-world' target" 141 @echo "--------------------------------------------------------------" 142 @cd ${.CURDIR}; ${_MAKE} post-world 143.endif 144 @echo 145 @echo "--------------------------------------------------------------" 146 @echo ">>> make world completed on `LC_ALL=C date`" 147 @echo " (started ${STARTTIME})" 148 @echo "--------------------------------------------------------------" 149 150# 151# kernel 152# 153# Short hand for `make buildkernel installkernel' 154# 155kernel: buildkernel installkernel 156 157# 158# Perform a few tests to determine if the installed tools are adequate 159# for building the world. 160# 161upgrade_checks: 162 @if ! (cd ${.CURDIR}/tools/regression/usr.bin/make && \ 163 PATH=${PATH} ${BINMAKE} >/dev/null 2>&1); \ 164 then \ 165 (cd ${.CURDIR} && make make); \ 166 fi 167 168# 169# Upgrade make(1) to the current version using the installed 170# headers, libraries and tools. 171# 172MMAKEENV= MAKEOBJDIRPREFIX=${MAKEPATH} \ 173 DESTDIR= \ 174 INSTALL="sh ${.CURDIR}/tools/install.sh" 175MMAKE= ${MMAKEENV} make \ 176 -D_UPGRADING \ 177 -DNOMAN -DNOSHARED \ 178 -DNO_CPU_CFLAGS -DNO_WERROR 179 180make: .PHONY 181 @echo 182 @echo "--------------------------------------------------------------" 183 @echo ">>> Building an up-to-date make(1)" 184 @echo "--------------------------------------------------------------" 185 @cd ${.CURDIR}/usr.bin/make; \ 186 ${MMAKE} obj && \ 187 ${MMAKE} depend && \ 188 ${MMAKE} all && \ 189 ${MMAKE} install DESTDIR=${MAKEPATH} BINDIR= 190 191# 192# universe 193# 194# Attempt to rebuild *everything* for all supported architectures, 195# with reasonable chance of success, regardless of how old your 196# existing system is. 197# 198i386_mach= pc98 199universe: 200 @echo "--------------------------------------------------------------" 201 @echo ">>> make universe started on ${STARTTIME}" 202 @echo "--------------------------------------------------------------" 203.for arch in i386 sparc64 alpha ia64 204.for mach in ${arch} ${${arch}_mach} 205 @echo ">> ${mach} started on `LC_ALL=C date`" 206 -cd ${.CURDIR} && ${MAKE} buildworld \ 207 TARGET_ARCH=${arch} TARGET=${mach} \ 208 __MAKE_CONF=/dev/null \ 209 > _.${mach}.buildworld 2>&1 210 @echo ">> ${mach} buildworld completed on `LC_ALL=C date`" 211.if exists(${.CURDIR}/sys/${mach}/conf/NOTES) 212 -cd ${.CURDIR}/sys/${mach}/conf && ${MAKE} LINT \ 213 > ${.CURDIR}/_.${mach}.makeLINT 2>&1 214.endif 215 cd ${.CURDIR} && ${MAKE} buildkernels TARGET_ARCH=${arch} TARGET=${mach} 216 @echo ">> ${mach} completed on `LC_ALL=C date`" 217.endfor 218.endfor 219 @echo "--------------------------------------------------------------" 220 @echo ">>> make universe completed on `LC_ALL=C date`" 221 @echo " (started ${STARTTIME})" 222 @echo "--------------------------------------------------------------" 223 224KERNCONFS!= cd ${.CURDIR}/sys/${TARGET}/conf && \ 225 find [A-Z]*[A-Z] -type f -maxdepth 0 ! -name NOTES 226 227buildkernels: 228.for kernel in ${KERNCONFS} 229 -cd ${.CURDIR} && ${MAKE} buildkernel \ 230 KERNCONF=${kernel} \ 231 __MAKE_CONF=/dev/null \ 232 > _.${TARGET}.${kernel} 2>&1 233.endfor 234