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# reinstallkernel - Reinstall the kernel and the kernel-modules. 15# kernel - buildkernel + installkernel. 16# update - Convenient way to update your source tree (cvs). 17# upgrade - Upgrade a.out (2.2.x/3.0) system to the new ELF way 18# most - Build user commands, no libraries or include files. 19# installmost - Install user commands, no libraries or include files. 20# aout-to-elf - Upgrade a system from a.out to elf format (see below). 21# aout-to-elf-build - Build everything required to upgrade a system from 22# a.out to elf format (see below). 23# aout-to-elf-install - Install everything built by aout-to-elf-build (see 24# below). 25# move-aout-libs - Move the a.out libraries into an aout sub-directory 26# of each elf library sub-directory. 27# 28# This makefile is simple by design. The FreeBSD make automatically reads 29# the /usr/share/mk/sys.mk unless the -m argument is specified on the 30# command line. By keeping this makefile simple, it doesn't matter too 31# much how different the installed mk files are from those in the source 32# tree. This makefile executes a child make process, forcing it to use 33# the mk files from the source tree which are supposed to DTRT. 34# 35# The user-driven targets (as listed above) are implemented in Makefile.inc1. 36# 37# If you want to build your system from source be sure that /usr/obj has 38# at least 400MB of diskspace available. 39# 40# For individuals wanting to build from the sources currently on their 41# system, the simple instructions are: 42# 43# 1. `cd /usr/src' (or to the directory containing your source tree). 44# 2. `make world' 45# 46# For individuals wanting to upgrade their sources (even if only a 47# delta of a few days): 48# 49# 1. `cd /usr/src' (or to the directory containing your source tree). 50# 2. `make buildworld' 51# 3. `make buildkernel KERNCONF=YOUR_KERNEL_HERE' (default is GENERIC). 52# 4. `make installkernel KERNCONF=YOUR_KERNEL_HERE' (default is GENERIC). 53# 5. `reboot' (in single user mode: boot -s from the loader prompt). 54# 6. `mergemaster -p' 55# 7. `make installworld' 56# 8. `mergemaster' 57# 9. `reboot' 58# 59# See src/UPDATING `COMMON ITEMS' for more complete information. 60# 61# If TARGET_ARCH=arch (e.g. ia64, sparc64, ...) is specified you can 62# cross build world for other architectures using the buildworld target, 63# and once the world is built you can cross build a kernel using the 64# buildkernel target. 65# 66# ---------------------------------------------------------------------------- 67# 68# Upgrading an i386 system from a.out to elf format 69# 70# 71# The aout->elf transition build is performed by doing a `make upgrade' (or 72# `make aout-to-elf') or in two steps by a `make aout-to-elf-build' followed 73# by a `make aout-to-elf-install', depending on user preference. 74# You need to have at least 320 MB of free space for the object tree. 75# 76# The upgrade process checks the installed release. If this is 3.0-CURRENT, 77# it is assumed that your kernel contains all the syscalls required by the 78# current sources. 79# 80# The upgrade procedure will stop and ask for confirmation to proceed 81# several times. On each occasion, you can type Ctrl-C to abort the 82# upgrade. Optionally, you can also start it with NOCONFIRM=yes and skip 83# the confirmation steps. 84# 85# ---------------------------------------------------------------------------- 86# 87# 88# Define the user-driven targets. These are listed here in alphabetical 89# order, but that's not important. 90# 91TGTS= all all-man buildkernel buildworld checkdpadd clean \ 92 cleandepend cleandir depend distribute distributeworld everything \ 93 hierarchy install installcheck installkernel \ 94 reinstallkernel installmost installworld libraries lint maninstall \ 95 mk most obj objlink regress rerelease tags update 96 97BITGTS= files includes 98BITGTS:=${BITGTS} ${BITGTS:S/^/build/} ${BITGTS:S/^/install/} 99 100.ORDER: buildworld installworld 101.ORDER: buildworld distributeworld 102.ORDER: buildkernel installkernel 103.ORDER: buildkernel reinstallkernel 104 105PATH= /sbin:/bin:/usr/sbin:/usr/bin 106MAKEOBJDIRPREFIX?= /usr/obj 107MAKEPATH= ${MAKEOBJDIRPREFIX}${.CURDIR}/make.${MACHINE} 108_MAKE= PATH=${PATH} \ 109 `if [ -x ${MAKEPATH}/make ]; then echo ${MAKEPATH}/make; else echo ${MAKE}; fi` \ 110 -m ${.CURDIR}/share/mk -f Makefile.inc1 111 112# 113# Handle the user-driven targets, using the source relative mk files. 114# 115${TGTS} ${BITGTS}: upgrade_checks 116 @cd ${.CURDIR}; \ 117 ${_MAKE} ${.TARGET} 118 119# Set a reasonable default 120.MAIN: all 121 122STARTTIME!= LC_ALL=C date 123# 124# world 125# 126# Attempt to rebuild and reinstall *everything*, with reasonable chance of 127# success, regardless of how old your existing system is. 128# 129world: upgrade_checks 130 @echo "--------------------------------------------------------------" 131 @echo ">>> elf make world started on ${STARTTIME}" 132 @echo "--------------------------------------------------------------" 133.if target(pre-world) 134 @echo 135 @echo "--------------------------------------------------------------" 136 @echo ">>> Making 'pre-world' target" 137 @echo "--------------------------------------------------------------" 138 @cd ${.CURDIR}; ${_MAKE} pre-world 139.endif 140 @cd ${.CURDIR}; ${_MAKE} buildworld 141 @cd ${.CURDIR}; ${_MAKE} -B installworld 142.if target(post-world) 143 @echo 144 @echo "--------------------------------------------------------------" 145 @echo ">>> Making 'post-world' target" 146 @echo "--------------------------------------------------------------" 147 @cd ${.CURDIR}; ${_MAKE} post-world 148.endif 149 @echo 150 @echo "--------------------------------------------------------------" 151 @printf ">>> elf make world completed on `LC_ALL=C date`\n (started ${STARTTIME})\n" 152 @echo "--------------------------------------------------------------" 153 154# 155# kernel 156# 157# Short hand for `make buildkernel installkernel' 158# 159kernel: buildkernel installkernel 160 161# 162# Perform a few tests to determine if the installed tools are adequate 163# for building the world. 164# 165upgrade_checks: 166 @if ! (cd ${.CURDIR}/tools/regression/usr.bin/make && \ 167 PATH=${PATH} ${MAKE} 2>/dev/null); \ 168 then \ 169 (cd ${.CURDIR} && make make); \ 170 fi 171 172# 173# Upgrade make(1) to the current version using the installed 174# headers, libraries and tools. 175# 176MMAKEENV= MAKEOBJDIRPREFIX=${MAKEPATH} \ 177 DESTDIR= \ 178 INSTALL="sh ${.CURDIR}/tools/install.sh" 179MMAKE= ${MMAKEENV} make \ 180 -D_UPGRADING \ 181 -DNOMAN -DNOSHARED \ 182 -DNO_CPU_CFLAGS -DNO_WERROR 183 184make: 185 @echo 186 @echo "--------------------------------------------------------------" 187 @echo " Building an up-to-date make(1)" 188 @echo "--------------------------------------------------------------" 189 @cd ${.CURDIR}/usr.bin/make; \ 190 ${MMAKE} obj && \ 191 ${MMAKE} depend && \ 192 ${MMAKE} all && \ 193 ${MMAKE} install DESTDIR=${MAKEPATH} BINDIR= 194 195# 196# Define the upgrade targets. These are listed here in alphabetical 197# order, but that's not important. 198# 199UPGRADE= aout-to-elf aout-to-elf-build aout-to-elf-install \ 200 move-aout-libs 201 202# 203# Handle the upgrade targets, using the source relative mk files. 204# 205 206upgrade: aout-to-elf 207 208${UPGRADE} : upgrade_checks 209 @cd ${.CURDIR}; \ 210 ${_MAKE} -f Makefile.upgrade -m ${.CURDIR}/share/mk ${.TARGET} 211 212 213universe: 214 @echo "--------------------------------------------------------------" 215 @echo ">>> make universe started on ${STARTTIME}" 216 @echo "--------------------------------------------------------------" 217.for arch in i386 sparc64 alpha ia64 218 @printf ">> ${arch} started on `LC_ALL=C date`\n" 219 -cd ${.CURDIR} && make ${JFLAG} buildworld TARGET_ARCH=${arch} \ 220 __MAKE_CONF=/dev/null \ 221 > _.${arch}.buildworld 2>&1 222 @printf ">> ${arch} buildworld ended on `LC_ALL=C date`\n" 223.if exists(${.CURDIR}/sys/${arch}/conf/NOTES) 224 -cd ${.CURDIR}/sys/${arch}/conf && make LINT \ 225 > _.${arch}.makeLINT 2>&1 226.endif 227 cd ${.CURDIR} && make buildkernels TARGET_ARCH=${arch} JFLAG="${JFLAG}" 228 @printf ">> ${arch} ended on `LC_ALL=C date`\n" 229.endfor 230 @printf ">> pc98 started on `LC_ALL=C date`\n" 231 -cd ${.CURDIR} && make buildworld TARGET=pc98 TARGET_ARCH=i386 \ 232 __MAKE_CONF=/dev/null \ 233 > _.pc98.buildworld 2>&1 234 @printf ">> pc98 buildworld ended on `LC_ALL=C date`\n" 235.if exists(${.CURDIR}/sys/pc98/conf/NOTES) 236 -cd ${.CURDIR}/sys/pc98/conf && make LINT \ 237 > _.pc98.makeLINT 2>&1 238.endif 239 cd ${.CURDIR} && make buildkernels TARGET=pc98 TARGET_ARCH=i386 \ 240 JFLAG="${JFLAG}" 241 @printf ">> pc98 ended on `LC_ALL=C date`\n" 242 @echo "--------------------------------------------------------------" 243 @printf ">>> make universe completed on `LC_ALL=C date`\n (started ${STARTTIME})\n" 244 @echo "--------------------------------------------------------------" 245 246KERNCONFS != echo ${.CURDIR}/sys/${TARGET_ARCH}/conf/[A-Z]* 247KERNCONF2 = ${KERNCONFS:T:N*[a-z]*:NCVS:NNOTES} 248 249buildkernels: 250.for kernel in ${KERNCONF2} 251.if exists(${.CURDIR}/sys/${TARGET_ARCH}/conf/${kernel}) 252 -cd ${.CURDIR} && make ${JFLAG} buildkernel \ 253 TARGET_ARCH=${TARGET_ARCH} KERNCONF=${kernel} \ 254 __MAKE_CONF=/dev/null \ 255 > _.${TARGET_ARCH}.${kernel} 2>&1 256.endif 257.endfor 258