1# 2# $FreeBSD$ 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 kernel-toolchain libraries lint maninstall \ 70 obj objlink regress rerelease tags toolchain 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# This 'cleanworld' target is not included in TGTS, because it is not a 108# recursive target. All of the work for it is done right here. It is 109# expected that BW_CANONICALOBJDIR == the CANONICALOBJDIR as would be 110# created by bsd.obj.mk, except that we don't want to .include that file 111# in this makefile. 112# 113# In the following, the first 'rm' in a series will usually remove all 114# files and directories. If it does not, then there are probably some 115# files with chflags set, so this unsets them and tries the 'rm' a 116# second time. There are situations where this target will be cleaning 117# some directories via more than one method, but that duplication is 118# needed to correctly handle all the possible situations. 119# 120BW_CANONICALOBJDIR:=${MAKEOBJDIRPREFIX}${.CURDIR} 121cleanworld: 122.if ${.CURDIR} == ${.OBJDIR} || ${.CURDIR}/obj == ${.OBJDIR} 123.if exists(${BW_CANONICALOBJDIR}/) 124 -rm -rf ${BW_CANONICALOBJDIR}/* 125 chflags -R 0 ${BW_CANONICALOBJDIR} 126 rm -rf ${BW_CANONICALOBJDIR}/* 127.endif 128 # To be safe in this case, fall back to a 'make cleandir' 129 @cd ${.CURDIR}; ${_MAKE} cleandir 130.else 131 -rm -rf ${.OBJDIR}/* 132 chflags -R 0 ${.OBJDIR} 133 rm -rf ${.OBJDIR}/* 134.endif 135 136# 137# Handle the user-driven targets, using the source relative mk files. 138# 139 140${TGTS}: 141 @cd ${.CURDIR}; \ 142 ${_MAKE} ${.TARGET} 143 144# Set a reasonable default 145.MAIN: all 146 147.if make(world) 148STARTTIME!= LC_ALL=C date 149.endif 150# 151# world 152# 153# Attempt to rebuild and reinstall *everything*, with reasonable chance of 154# success, regardless of how old your existing system is. 155# 156world: upgrade_checks 157 @echo "--------------------------------------------------------------" 158 @echo ">>> make world started on ${STARTTIME}" 159 @echo "--------------------------------------------------------------" 160.if target(pre-world) 161 @echo 162 @echo "--------------------------------------------------------------" 163 @echo ">>> Making 'pre-world' target" 164 @echo "--------------------------------------------------------------" 165 @cd ${.CURDIR}; ${_MAKE} pre-world 166.endif 167 @cd ${.CURDIR}; ${_MAKE} buildworld 168 @cd ${.CURDIR}; ${_MAKE} -B installworld 169.if target(post-world) 170 @echo 171 @echo "--------------------------------------------------------------" 172 @echo ">>> Making 'post-world' target" 173 @echo "--------------------------------------------------------------" 174 @cd ${.CURDIR}; ${_MAKE} post-world 175.endif 176 @echo 177 @echo "--------------------------------------------------------------" 178 @echo ">>> make world completed on `LC_ALL=C date`" 179 @echo " (started ${STARTTIME})" 180 @echo "--------------------------------------------------------------" 181 182# 183# kernel 184# 185# Short hand for `make buildkernel installkernel' 186# 187kernel: buildkernel installkernel 188 189# 190# Perform a few tests to determine if the installed tools are adequate 191# for building the world. 192# 193upgrade_checks: 194 @if ! (cd ${.CURDIR}/tools/regression/usr.bin/make && \ 195 PATH=${PATH} ${BINMAKE} >/dev/null 2>&1); \ 196 then \ 197 (cd ${.CURDIR} && make make); \ 198 fi 199 200# 201# Upgrade make(1) to the current version using the installed 202# headers, libraries and tools. 203# 204MMAKEENV= MAKEOBJDIRPREFIX=${MAKEPATH} \ 205 DESTDIR= \ 206 INSTALL="sh ${.CURDIR}/tools/install.sh" 207MMAKE= ${MMAKEENV} make \ 208 -D_UPGRADING \ 209 -DNOMAN -DNOSHARED \ 210 -DNO_CPU_CFLAGS -DNO_WERROR 211 212make: .PHONY 213 @echo 214 @echo "--------------------------------------------------------------" 215 @echo ">>> Building an up-to-date make(1)" 216 @echo "--------------------------------------------------------------" 217 @cd ${.CURDIR}/usr.bin/make; \ 218 ${MMAKE} obj && \ 219 ${MMAKE} depend && \ 220 ${MMAKE} all && \ 221 ${MMAKE} install DESTDIR=${MAKEPATH} BINDIR= 222 223# 224# universe 225# 226# Attempt to rebuild *everything* for all supported architectures, 227# with reasonable chance of success, regardless of how old your 228# existing system is. 229# 230i386_mach= pc98 231universe: 232 @echo "--------------------------------------------------------------" 233 @echo ">>> make universe started on ${STARTTIME}" 234 @echo "--------------------------------------------------------------" 235.for arch in i386 sparc64 alpha ia64 amd64 236.for mach in ${arch} ${${arch}_mach} 237 @echo ">> ${mach} started on `LC_ALL=C date`" 238 -cd ${.CURDIR} && ${MAKE} buildworld \ 239 TARGET_ARCH=${arch} TARGET=${mach} \ 240 __MAKE_CONF=/dev/null \ 241 > _.${mach}.buildworld 2>&1 242 @echo ">> ${mach} buildworld completed on `LC_ALL=C date`" 243.if exists(${.CURDIR}/sys/${mach}/conf/NOTES) 244 -cd ${.CURDIR}/sys/${mach}/conf && ${MAKE} LINT \ 245 > ${.CURDIR}/_.${mach}.makeLINT 2>&1 246.endif 247 cd ${.CURDIR} && ${MAKE} buildkernels TARGET_ARCH=${arch} TARGET=${mach} 248 @echo ">> ${mach} completed on `LC_ALL=C date`" 249.endfor 250.endfor 251 @echo "--------------------------------------------------------------" 252 @echo ">>> make universe completed on `LC_ALL=C date`" 253 @echo " (started ${STARTTIME})" 254 @echo "--------------------------------------------------------------" 255 256.if make(buildkernels) 257KERNCONFS!= cd ${.CURDIR}/sys/${TARGET}/conf && \ 258 find [A-Z]*[A-Z] -type f -maxdepth 0 ! -name NOTES 259.endif 260 261buildkernels: 262.for kernel in ${KERNCONFS} 263 -cd ${.CURDIR} && ${MAKE} buildkernel \ 264 KERNCONF=${kernel} \ 265 __MAKE_CONF=/dev/null \ 266 > _.${TARGET}.${kernel} 2>&1 267.endfor 268