Makefile revision 132588
191094Sdes# 2115619Sdes# $FreeBSD: head/Makefile 132588 2004-07-23 21:21:34Z kensmith $ 3228690Sdes# 491094Sdes# The user-driven targets are: 591094Sdes# 691094Sdes# universe - *Really* build *everything* (buildworld and 799158Sdes# all kernels on all architectures). 899158Sdes# buildworld - Rebuild *everything*, including glue to help do 999158Sdes# upgrades. 1091094Sdes# installworld - Install everything built by "buildworld". 1191094Sdes# world - buildworld + installworld. 1291094Sdes# buildkernel - Rebuild the kernel and the kernel-modules. 1391094Sdes# installkernel - Install the kernel and the kernel-modules. 1491094Sdes# installkernel.debug 1591094Sdes# reinstallkernel - Reinstall the kernel and the kernel-modules. 1691094Sdes# reinstallkernel.debug 1791094Sdes# kernel - buildkernel + installkernel. 1891094Sdes# update - Convenient way to update your source tree (cvs). 1991094Sdes# 2091094Sdes# This makefile is simple by design. The FreeBSD make automatically reads 2191094Sdes# the /usr/share/mk/sys.mk unless the -m argument is specified on the 2291094Sdes# command line. By keeping this makefile simple, it doesn't matter too 2391094Sdes# much how different the installed mk files are from those in the source 2491094Sdes# tree. This makefile executes a child make process, forcing it to use 2591094Sdes# the mk files from the source tree which are supposed to DTRT. 2691094Sdes# 2791094Sdes# The user-driven targets (as listed above) are implemented in Makefile.inc1. 2891094Sdes# 2991094Sdes# If you want to build your system from source be sure that /usr/obj has 3091094Sdes# at least 400MB of diskspace available. 3191094Sdes# 3291094Sdes# For individuals wanting to build from the sources currently on their 3391094Sdes# system, the simple instructions are: 3491094Sdes# 35263421Sdes# 1. `cd /usr/src' (or to the directory containing your source tree). 3691094Sdes# 2. `make world' 3791094Sdes# 38228690Sdes# For individuals wanting to upgrade their sources (even if only a 39228690Sdes# delta of a few days): 40228690Sdes# 41228690Sdes# 1. `cd /usr/src' (or to the directory containing your source tree). 4291094Sdes# 2. `make buildworld' 4391094Sdes# 3. `make buildkernel KERNCONF=YOUR_KERNEL_HERE' (default is GENERIC). 4491094Sdes# 4. `make installkernel KERNCONF=YOUR_KERNEL_HERE' (default is GENERIC). 4591094Sdes# 5. `reboot' (in single user mode: boot -s from the loader prompt). 4691094Sdes# 6. `mergemaster -p' 4791094Sdes# 7. `make installworld' 4891094Sdes# 8. `mergemaster' 4991094Sdes# 9. `reboot' 5091094Sdes# 5191094Sdes# See src/UPDATING `COMMON ITEMS' for more complete information. 5291094Sdes# 5391094Sdes# If TARGET_ARCH=arch (e.g. ia64, sparc64, ...) is specified you can 5491094Sdes# cross build world for other architectures using the buildworld target, 5591094Sdes# and once the world is built you can cross build a kernel using the 5691094Sdes# buildkernel target. 5791094Sdes# 5891094Sdes# Define the user-driven targets. These are listed here in alphabetical 5991094Sdes# order, but that's not important. 6091094Sdes# 6191094Sdes# Targets that begin with underscore are internal targets intended for 6291094Sdes# developer convenience only. They are intentionally not documented and 6391094Sdes# completely subject to change without notice. 6499158Sdes# 6591094SdesTGTS= all all-man buildkernel buildworld checkdpadd clean \ 66110503Sdes cleandepend cleandir depend distribute distributeworld everything \ 6791094Sdes hierarchy install installcheck installkernel installkernel.debug\ 68107937Sdes reinstallkernel reinstallkernel.debug installworld \ 6991094Sdes kernel-toolchain libraries lint maninstall \ 70114438Sdes obj objlink regress rerelease tags toolchain update \ 7191094Sdes _worldtmp _legacy _bootstrap-tools _cleanobj _obj \ 7291094Sdes _build-tools _cross-tools _includes _libraries _depend 73228690Sdes 74228690SdesBITGTS= files includes 75228690SdesBITGTS:=${BITGTS} ${BITGTS:S/^/build/} ${BITGTS:S/^/install/} 76228690SdesTGTS+= ${BITGTS} 7791094Sdes 7891094Sdes.ORDER: buildworld installworld 7991094Sdes.ORDER: buildworld distributeworld 8091094Sdes.ORDER: buildworld buildkernel 8191094Sdes.ORDER: buildkernel installkernel 8291094Sdes.ORDER: buildkernel installkernel.debug 8391094Sdes.ORDER: buildkernel reinstallkernel 8491094Sdes.ORDER: buildkernel reinstallkernel.debug 8593982Sdes 86228690SdesPATH= /sbin:/bin:/usr/sbin:/usr/bin 87114438SdesMAKEOBJDIRPREFIX?= /usr/obj 88114438SdesMAKEPATH= ${MAKEOBJDIRPREFIX}${.CURDIR}/make.${MACHINE} 8999158SdesBINMAKE= \ 9099158Sdes `if [ -x ${MAKEPATH}/make ]; then echo ${MAKEPATH}/make; else echo ${MAKE}; fi` \ 9191094Sdes -m ${.CURDIR}/share/mk 9299158Sdes_MAKE= PATH=${PATH} ${BINMAKE} -f Makefile.inc1 9399158Sdes 9499158Sdes# 9591094Sdes# Make sure we have an up-to-date make(1). Only world and buildworld 9699158Sdes# should do this as those are the initial targets used for upgrades. 9791094Sdes# The user can define ALWAYS_CHECK_MAKE to have this check performed 9891094Sdes# for all targets. 99107937Sdes# 10091094Sdes.if defined(ALWAYS_CHECK_MAKE) 10191094Sdes${TGTS}: upgrade_checks 10299158Sdes.else 103115619Sdesbuildworld: upgrade_checks 10491094Sdes.endif 10599158Sdes 10699158Sdes# 107107937Sdes# This 'cleanworld' target is not included in TGTS, because it is not a 10899158Sdes# recursive target. All of the work for it is done right here. It is 10999158Sdes# expected that BW_CANONICALOBJDIR == the CANONICALOBJDIR as would be 11099158Sdes# created by bsd.obj.mk, except that we don't want to .include that file 11199158Sdes# in this makefile. 11291094Sdes# 113107937Sdes# In the following, the first 'rm' in a series will usually remove all 11491094Sdes# files and directories. If it does not, then there are probably some 11591100Sdes# files with chflags set, so this unsets them and tries the 'rm' a 11691100Sdes# second time. There are situations where this target will be cleaning 11791100Sdes# some directories via more than one method, but that duplication is 11891100Sdes# needed to correctly handle all the possible situations. 11991100Sdes# 12091100SdesBW_CANONICALOBJDIR:=${MAKEOBJDIRPREFIX}${.CURDIR} 12191100Sdescleanworld: 12291100Sdes.if ${.CURDIR} == ${.OBJDIR} || ${.CURDIR}/obj == ${.OBJDIR} 12391100Sdes.if exists(${BW_CANONICALOBJDIR}/) 12491100Sdes -rm -rf ${BW_CANONICALOBJDIR}/* 12591100Sdes chflags -R 0 ${BW_CANONICALOBJDIR} 12691100Sdes rm -rf ${BW_CANONICALOBJDIR}/* 12791100Sdes.endif 12891100Sdes # To be safe in this case, fall back to a 'make cleandir' 12991100Sdes @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 defined(HISTORICAL_MAKE_WORLD) || defined(DESTDIR) 148.if make(world) 149STARTTIME!= LC_ALL=C date 150.endif 151# 152# world 153# 154# Attempt to rebuild and reinstall everything. This target is not to be 155# used for upgrading an existing FreeBSD system, because the kernel is 156# not included. One can argue that this target doesn't build everything 157# then. 158# 159world: upgrade_checks 160 @echo "--------------------------------------------------------------" 161 @echo ">>> make world started on ${STARTTIME}" 162 @echo "--------------------------------------------------------------" 163.if target(pre-world) 164 @echo 165 @echo "--------------------------------------------------------------" 166 @echo ">>> Making 'pre-world' target" 167 @echo "--------------------------------------------------------------" 168 @cd ${.CURDIR}; ${_MAKE} pre-world 169.endif 170 @cd ${.CURDIR}; ${_MAKE} buildworld 171 @cd ${.CURDIR}; ${_MAKE} -B installworld 172.if target(post-world) 173 @echo 174 @echo "--------------------------------------------------------------" 175 @echo ">>> Making 'post-world' target" 176 @echo "--------------------------------------------------------------" 177 @cd ${.CURDIR}; ${_MAKE} post-world 178.endif 179 @echo 180 @echo "--------------------------------------------------------------" 181 @echo ">>> make world completed on `LC_ALL=C date`" 182 @echo " (started ${STARTTIME})" 183 @echo "--------------------------------------------------------------" 184.else 185world: 186 @echo "WARNING: make world will overwrite your existing FreeBSD" 187 @echo "installation without also building and installing a new" 188 @echo "kernel. This can be dangerous. Please read the handbook," 189 @echo "'Rebuilding world', for how to upgrade your system." 190 @echo "Define DESTDIR to where you want to install FreeBSD," 191 @echo "including /, to override this warning and proceed as usual." 192 @echo "You may get the historical 'make world' behavior by defining" 193 @echo "HISTORICAL_MAKE_WORLD. You should understand the implications" 194 @echo "before doing this." 195 @echo "" 196 @echo "Bailing out now..." 197 @false 198.endif 199 200# 201# kernel 202# 203# Short hand for `make buildkernel installkernel' 204# 205kernel: buildkernel installkernel 206 207# 208# Perform a few tests to determine if the installed tools are adequate 209# for building the world. 210# 211upgrade_checks: 212 @if ! (cd ${.CURDIR}/tools/regression/usr.bin/make && \ 213 PATH=${PATH} ${BINMAKE} >/dev/null 2>&1); \ 214 then \ 215 (cd ${.CURDIR} && make make); \ 216 fi 217 218# 219# Upgrade make(1) to the current version using the installed 220# headers, libraries and tools. 221# 222MMAKEENV= MAKEOBJDIRPREFIX=${MAKEPATH} \ 223 DESTDIR= \ 224 INSTALL="sh ${.CURDIR}/tools/install.sh" 225MMAKE= ${MMAKEENV} make \ 226 -D_UPGRADING \ 227 -DNOMAN -DNOSHARED \ 228 -DNO_CPU_CFLAGS -DNO_WERROR 229 230make: .PHONY 231 @echo 232 @echo "--------------------------------------------------------------" 233 @echo ">>> Building an up-to-date make(1)" 234 @echo "--------------------------------------------------------------" 235 @cd ${.CURDIR}/usr.bin/make; \ 236 ${MMAKE} obj && \ 237 ${MMAKE} depend && \ 238 ${MMAKE} all && \ 239 ${MMAKE} install DESTDIR=${MAKEPATH} BINDIR= 240 241# 242# universe 243# 244# Attempt to rebuild *everything* for all supported architectures, 245# with reasonable chance of success, regardless of how old your 246# existing system is. 247# 248i386_mach= pc98 249universe: 250 @echo "--------------------------------------------------------------" 251 @echo ">>> make universe started on ${STARTTIME}" 252 @echo "--------------------------------------------------------------" 253.for arch in i386 sparc64 alpha ia64 amd64 254.for mach in ${arch} ${${arch}_mach} 255 @echo ">> ${mach} started on `LC_ALL=C date`" 256 -cd ${.CURDIR} && ${MAKE} ${JFLAG} buildworld \ 257 TARGET_ARCH=${arch} TARGET=${mach} \ 258 __MAKE_CONF=/dev/null \ 259 > _.${mach}.buildworld 2>&1 260 @echo ">> ${mach} buildworld completed on `LC_ALL=C date`" 261.if exists(${.CURDIR}/sys/${mach}/conf/NOTES) 262 -cd ${.CURDIR}/sys/${mach}/conf && ${MAKE} LINT \ 263 > ${.CURDIR}/_.${mach}.makeLINT 2>&1 264.endif 265 cd ${.CURDIR} && ${MAKE} ${JFLAG} buildkernels TARGET_ARCH=${arch} TARGET=${mach} 266 @echo ">> ${mach} completed on `LC_ALL=C date`" 267.endfor 268.endfor 269 @echo "--------------------------------------------------------------" 270 @echo ">>> make universe completed on `LC_ALL=C date`" 271 @echo " (started ${STARTTIME})" 272 @echo "--------------------------------------------------------------" 273 274.if make(buildkernels) 275KERNCONFS!= cd ${.CURDIR}/sys/${TARGET}/conf && \ 276 find [A-Z]*[A-Z] -type f -maxdepth 0 ! -name NOTES 277.endif 278 279buildkernels: 280.for kernel in ${KERNCONFS} 281 -cd ${.CURDIR} && ${MAKE} ${JFLAG} buildkernel \ 282 KERNCONF=${kernel} \ 283 __MAKE_CONF=/dev/null \ 284 > _.${TARGET}.${kernel} 2>&1 285.endfor 286