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# tinderbox - Same as universe, but presents a list of failed build 9# targets and exits with an error if there were any. 10# buildworld - Rebuild *everything*, including glue to help do 11# upgrades. 12# installworld - Install everything built by "buildworld". 13# world - buildworld + installworld, no kernel. 14# buildkernel - Rebuild the kernel and the kernel-modules. 15# installkernel - Install the kernel and the kernel-modules. 16# installkernel.debug 17# reinstallkernel - Reinstall the kernel and the kernel-modules. 18# reinstallkernel.debug 19# kernel - buildkernel + installkernel. 20# kernel-toolchain - Builds the subset of world necessary to build a kernel 21# kernel-toolchains - Build kernel-toolchain for all universe targets. 22# doxygen - Build API documentation of the kernel, needs doxygen. 23# update - Convenient way to update your source tree(s). 24# checkworld - Run test suite on installed world. 25# check-old - List obsolete directories/files/libraries. 26# check-old-dirs - List obsolete directories. 27# check-old-files - List obsolete files. 28# check-old-libs - List obsolete libraries. 29# delete-old - Delete obsolete directories/files. 30# delete-old-dirs - Delete obsolete directories. 31# delete-old-files - Delete obsolete files. 32# delete-old-libs - Delete obsolete libraries. 33# targets - Print a list of supported TARGET/TARGET_ARCH pairs 34# for world and kernel targets. 35# toolchains - Build a toolchain for all world and kernel targets. 36# xdev - xdev-build + xdev-install for the architecture 37# specified with XDEV and XDEV_ARCH. 38# xdev-build - Build cross-development tools. 39# xdev-install - Install cross-development tools. 40# xdev-links - Create traditional links in /usr/bin for cc, etc 41# native-xtools - Create host binaries that produce target objects 42# for use in qemu user-mode jails. 43# 44# "quick" way to test all kernel builds: 45# _jflag=`sysctl -n hw.ncpu` 46# _jflag=$(($_jflag * 2)) 47# [ $_jflag -gt 12 ] && _jflag=12 48# make universe -DMAKE_JUST_KERNELS JFLAG=-j${_jflag} 49# 50# This makefile is simple by design. The FreeBSD make automatically reads 51# the /usr/share/mk/sys.mk unless the -m argument is specified on the 52# command line. By keeping this makefile simple, it doesn't matter too 53# much how different the installed mk files are from those in the source 54# tree. This makefile executes a child make process, forcing it to use 55# the mk files from the source tree which are supposed to DTRT. 56# 57# Most of the user-driven targets (as listed above) are implemented in 58# Makefile.inc1. The exceptions are universe, tinderbox and targets. 59# 60# If you want to build your system from source be sure that /usr/obj has 61# at least 6GB of diskspace available. A complete 'universe' build requires 62# about 100GB of space. 63# 64# For individuals wanting to build from the sources currently on their 65# system, the simple instructions are: 66# 67# 1. `cd /usr/src' (or to the directory containing your source tree). 68# 2. Define `HISTORICAL_MAKE_WORLD' variable (see README). 69# 3. `make world' 70# 71# For individuals wanting to upgrade their sources (even if only a 72# delta of a few days): 73# 74# 1. `cd /usr/src' (or to the directory containing your source tree). 75# 2. `make buildworld' 76# 3. `make buildkernel KERNCONF=YOUR_KERNEL_HERE' (default is GENERIC). 77# 4. `make installkernel KERNCONF=YOUR_KERNEL_HERE' (default is GENERIC). 78# [steps 3. & 4. can be combined by using the "kernel" target] 79# 5. `reboot' (in single user mode: boot -s from the loader prompt). 80# 6. `mergemaster -p' 81# 7. `make installworld' 82# 8. `mergemaster' (you may wish to use -i, along with -U or -F). 83# 9. `make delete-old' 84# 10. `reboot' 85# 11. `make delete-old-libs' (in case no 3rd party program uses them anymore) 86# 87# See src/UPDATING `COMMON ITEMS' for more complete information. 88# 89# If TARGET=machine (e.g. powerpc, sparc64, ...) is specified you can 90# cross build world for other machine types using the buildworld target, 91# and once the world is built you can cross build a kernel using the 92# buildkernel target. 93# 94# Define the user-driven targets. These are listed here in alphabetical 95# order, but that's not important. 96# 97# Targets that begin with underscore are internal targets intended for 98# developer convenience only. They are intentionally not documented and 99# completely subject to change without notice. 100# 101# For more information, see the build(7) manual page. 102# 103 104# This is included so CC is set to ccache for -V, and COMPILER_TYPE/VERSION 105# can be cached for sub-makes. 106.include <bsd.compiler.mk> 107 108# Note: we use this awkward construct to be compatible with FreeBSD's 109# old make used in 10.0 and 9.2 and earlier. 110.if defined(MK_DIRDEPS_BUILD) && ${MK_DIRDEPS_BUILD} == "yes" && !make(showconfig) 111# targets/Makefile plays the role of top-level 112.include "targets/Makefile" 113.else 114 115TGTS= all all-man buildenv buildenvvars buildkernel buildworld \ 116 check check-old check-old-dirs check-old-files check-old-libs \ 117 checkdpadd checkworld clean cleandepend cleandir cleanworld \ 118 delete-old delete-old-dirs delete-old-files delete-old-libs \ 119 depend distribute distributekernel distributekernel.debug \ 120 distributeworld distrib-dirs distribution doxygen \ 121 everything hier hierarchy install installcheck installkernel \ 122 installkernel.debug packagekernel packageworld \ 123 reinstallkernel reinstallkernel.debug \ 124 installworld kernel-toolchain libraries lint maninstall \ 125 obj objlink rerelease showconfig tags toolchain update \ 126 _worldtmp _legacy _bootstrap-tools _cleanobj _obj \ 127 _build-tools _cross-tools _includes _libraries \ 128 build32 distribute32 install32 buildsoft distributesoft installsoft \ 129 builddtb xdev xdev-build xdev-install \ 130 xdev-links native-xtools stageworld stagekernel stage-packages \ 131 create-world-packages create-kernel-packages create-packages \ 132 packages installconfig real-packages sign-packages package-pkg 133 134TGTS+= ${SUBDIR_TARGETS} 135 136BITGTS= files includes 137BITGTS:=${BITGTS} ${BITGTS:S/^/build/} ${BITGTS:S/^/install/} 138TGTS+= ${BITGTS} 139 140.ORDER: buildworld installworld 141.ORDER: buildworld distributeworld 142.ORDER: buildworld buildkernel 143.ORDER: installworld distribution 144.ORDER: installworld installkernel 145.ORDER: buildkernel installkernel 146.ORDER: buildkernel installkernel.debug 147.ORDER: buildkernel reinstallkernel 148.ORDER: buildkernel reinstallkernel.debug 149 150PATH= /sbin:/bin:/usr/sbin:/usr/bin 151MAKEOBJDIRPREFIX?= /usr/obj 152_MAKEOBJDIRPREFIX!= /usr/bin/env -i PATH=${PATH} MK_AUTO_OBJ=no ${MAKE} \ 153 ${.MAKEFLAGS:MMAKEOBJDIRPREFIX=*} __MAKE_CONF=${__MAKE_CONF} \ 154 -f /dev/null -V MAKEOBJDIRPREFIX dummy 155.if !empty(_MAKEOBJDIRPREFIX) 156.error MAKEOBJDIRPREFIX can only be set in environment, not as a global\ 157 (in make.conf(5)) or command-line variable. 158.endif 159 160# We often need to use the tree's version of make to build it. 161# Choices add to complexity though. 162# We cannot blindly use a make which may not be the one we want 163# so be exlicit - until all choice is removed. 164WANT_MAKE= bmake 165# 20160220 - support .dinclude for FAST_DEPEND. 166WANT_MAKE_VERSION= 20160220 167MYMAKE= ${MAKEOBJDIRPREFIX}${.CURDIR}/make.${MACHINE}/${WANT_MAKE} 168.if defined(.PARSEDIR) 169HAVE_MAKE= bmake 170.else 171HAVE_MAKE= fmake 172.endif 173.if exists(${MYMAKE}) 174SUB_MAKE:= ${MYMAKE} -m ${.CURDIR}/share/mk 175.elif ${WANT_MAKE} != ${HAVE_MAKE} 176# It may not exist yet but we may cause it to. 177# In the case of fmake, upgrade_checks may cause a newer version to be built. 178SUB_MAKE= `test -x ${MYMAKE} && echo ${MYMAKE} || echo ${MAKE}` \ 179 -m ${.CURDIR}/share/mk 180.else 181SUB_MAKE= ${MAKE} -m ${.CURDIR}/share/mk 182.endif 183 184_MAKE= PATH=${PATH} ${SUB_MAKE} -f Makefile.inc1 TARGET=${_TARGET} TARGET_ARCH=${_TARGET_ARCH} 185 186# Guess machine architecture from machine type, and vice versa. 187.if !defined(TARGET_ARCH) && defined(TARGET) 188_TARGET_ARCH= ${TARGET:S/pc98/i386/:S/arm64/aarch64/} 189.elif !defined(TARGET) && defined(TARGET_ARCH) && \ 190 ${TARGET_ARCH} != ${MACHINE_ARCH} 191_TARGET= ${TARGET_ARCH:C/mips(n32|64)?(el)?/mips/:C/arm(v6)?(eb|hf)?/arm/:C/aarch64/arm64/:C/powerpc64/powerpc/:C/riscv64/riscv/} 192.endif 193.if defined(TARGET) && !defined(_TARGET) 194_TARGET=${TARGET} 195.endif 196.if defined(TARGET_ARCH) && !defined(_TARGET_ARCH) 197_TARGET_ARCH=${TARGET_ARCH} 198.endif 199# for historical compatibility for xdev targets 200.if defined(XDEV) 201_TARGET= ${XDEV} 202.endif 203.if defined(XDEV_ARCH) 204_TARGET_ARCH= ${XDEV_ARCH} 205.endif 206# Otherwise, default to current machine type and architecture. 207_TARGET?= ${MACHINE} 208_TARGET_ARCH?= ${MACHINE_ARCH} 209 210# 211# Make sure we have an up-to-date make(1). Only world and buildworld 212# should do this as those are the initial targets used for upgrades. 213# The user can define ALWAYS_CHECK_MAKE to have this check performed 214# for all targets. 215# 216.if defined(ALWAYS_CHECK_MAKE) || !defined(.PARSEDIR) 217${TGTS}: upgrade_checks 218.else 219buildworld: upgrade_checks 220.endif 221 222# 223# Handle the user-driven targets, using the source relative mk files. 224# 225 226tinderbox toolchains kernel-toolchains: .MAKE 227${TGTS}: .PHONY .MAKE 228 ${_+_}@cd ${.CURDIR}; ${_MAKE} ${.TARGET} 229 230# The historic default "all" target creates files which may cause stale 231# or (in the cross build case) unlinkable results. Fail with an error 232# when no target is given. The users can explicitly specify "all" 233# if they want the historic behavior. 234.MAIN: _guard 235 236_guard: .PHONY 237 @echo 238 @echo "Explicit target required. Likely \"${SUBDIR_OVERRIDE:Dall:Ubuildworld}\" is wanted. See build(7)." 239 @echo 240 @false 241 242STARTTIME!= LC_ALL=C date 243CHECK_TIME!= find ${.CURDIR}/sys/sys/param.h -mtime -0s ; echo 244.if !empty(CHECK_TIME) 245.error check your date/time: ${STARTTIME} 246.endif 247 248.if defined(HISTORICAL_MAKE_WORLD) || defined(DESTDIR) 249# 250# world 251# 252# Attempt to rebuild and reinstall everything. This target is not to be 253# used for upgrading an existing FreeBSD system, because the kernel is 254# not included. One can argue that this target doesn't build everything 255# then. 256# 257world: upgrade_checks 258 @echo "--------------------------------------------------------------" 259 @echo ">>> make world started on ${STARTTIME}" 260 @echo "--------------------------------------------------------------" 261.if target(pre-world) 262 @echo 263 @echo "--------------------------------------------------------------" 264 @echo ">>> Making 'pre-world' target" 265 @echo "--------------------------------------------------------------" 266 ${_+_}@cd ${.CURDIR}; ${_MAKE} pre-world 267.endif 268 ${_+_}@cd ${.CURDIR}; ${_MAKE} buildworld 269 ${_+_}@cd ${.CURDIR}; ${_MAKE} -B installworld 270.if target(post-world) 271 @echo 272 @echo "--------------------------------------------------------------" 273 @echo ">>> Making 'post-world' target" 274 @echo "--------------------------------------------------------------" 275 ${_+_}@cd ${.CURDIR}; ${_MAKE} post-world 276.endif 277 @echo 278 @echo "--------------------------------------------------------------" 279 @echo ">>> make world completed on `LC_ALL=C date`" 280 @echo " (started ${STARTTIME})" 281 @echo "--------------------------------------------------------------" 282.else 283world: 284 @echo "WARNING: make world will overwrite your existing FreeBSD" 285 @echo "installation without also building and installing a new" 286 @echo "kernel. This can be dangerous. Please read the handbook," 287 @echo "'Rebuilding world', for how to upgrade your system." 288 @echo "Define DESTDIR to where you want to install FreeBSD," 289 @echo "including /, to override this warning and proceed as usual." 290 @echo "" 291 @echo "Bailing out now..." 292 @false 293.endif 294 295# 296# kernel 297# 298# Short hand for `make buildkernel installkernel' 299# 300kernel: buildkernel installkernel 301 302# 303# Perform a few tests to determine if the installed tools are adequate 304# for building the world. 305# 306upgrade_checks: 307.if ${HAVE_MAKE} != ${WANT_MAKE} || \ 308 (defined(WANT_MAKE_VERSION) && ${MAKE_VERSION} < ${WANT_MAKE_VERSION}) 309 @${_+_}(cd ${.CURDIR} && ${MAKE} ${WANT_MAKE:S,^f,,}) 310.endif 311 312# 313# Upgrade make(1) to the current version using the installed 314# headers, libraries and tools. Also, allow the location of 315# the system bsdmake-like utility to be overridden. 316# 317MMAKEENV= MAKEOBJDIRPREFIX=${MYMAKE:H} \ 318 DESTDIR= \ 319 INSTALL="sh ${.CURDIR}/tools/install.sh" 320MMAKE= ${MMAKEENV} ${MAKE} \ 321 MAN= -DNO_SHARED \ 322 -DNO_CPU_CFLAGS -DNO_WERROR \ 323 -DNO_SUBDIR \ 324 DESTDIR= PROGNAME=${MYMAKE:T} 325 326bmake: .PHONY 327 @echo 328 @echo "--------------------------------------------------------------" 329 @echo ">>> Building an up-to-date ${.TARGET}(1)" 330 @echo "--------------------------------------------------------------" 331 ${_+_}@cd ${.CURDIR}/usr.bin/${.TARGET}; \ 332 ${MMAKE} obj; \ 333 ${MMAKE} depend; \ 334 ${MMAKE} all; \ 335 ${MMAKE} install DESTDIR=${MYMAKE:H} BINDIR= 336 337regress: .PHONY 338 @echo "'make regress' has been renamed 'make check'" | /usr/bin/fmt 339 @false 340 341tinderbox toolchains kernel-toolchains kernels worlds: upgrade_checks 342 343tinderbox: 344 @cd ${.CURDIR}; ${SUB_MAKE} DOING_TINDERBOX=YES universe 345 346toolchains: 347 @cd ${.CURDIR}; ${SUB_MAKE} UNIVERSE_TARGET=toolchain universe 348 349kernel-toolchains: 350 @cd ${.CURDIR}; ${SUB_MAKE} UNIVERSE_TARGET=kernel-toolchain universe 351 352kernels: 353 @cd ${.CURDIR}; ${SUB_MAKE} UNIVERSE_TARGET=buildkernel universe 354 355worlds: 356 @cd ${.CURDIR}; ${SUB_MAKE} UNIVERSE_TARGET=buildworld universe 357 358# 359# universe 360# 361# Attempt to rebuild *everything* for all supported architectures, 362# with a reasonable chance of success, regardless of how old your 363# existing system is. 364# 365.if make(universe) || make(universe_kernels) || make(tinderbox) || make(targets) 366TARGETS?=amd64 arm arm64 i386 mips pc98 powerpc sparc64 367_UNIVERSE_TARGETS= ${TARGETS} 368TARGET_ARCHES_arm?= arm armeb armv6 armv6hf 369TARGET_ARCHES_arm64?= aarch64 370TARGET_ARCHES_mips?= mipsel mips mips64el mips64 mipsn32 371TARGET_ARCHES_powerpc?= powerpc powerpc64 372TARGET_ARCHES_pc98?= i386 373.for target in ${TARGETS} 374TARGET_ARCHES_${target}?= ${target} 375.endfor 376 377# XXX Add arm64 to universe only if we have an external binutils installed. 378# It does not build with the in-tree linker. 379.if !exists(/usr/local/aarch64-freebsd/bin/ld) && empty(${TARGETS}) 380_UNIVERSE_TARGETS:= ${_UNIVERSE_TARGETS:Narm64} 381universe: universe_arm64_skip 382universe_epilogue: universe_arm64_skip 383universe_arm64_skip: universe_prologue 384 @echo ">> arm64 skipped - install aarch64-binutils port or package to build" 385.endif 386 387.if defined(UNIVERSE_TARGET) 388MAKE_JUST_WORLDS= YES 389.else 390UNIVERSE_TARGET?= buildworld 391.endif 392KERNSRCDIR?= ${.CURDIR}/sys 393 394targets: .PHONY 395 @echo "Supported TARGET/TARGET_ARCH pairs for world and kernel targets" 396.for target in ${TARGETS} 397.for target_arch in ${TARGET_ARCHES_${target}} 398 @echo " ${target}/${target_arch}" 399.endfor 400.endfor 401 402.if defined(DOING_TINDERBOX) 403FAILFILE=${.CURDIR}/_.tinderbox.failed 404MAKEFAIL=tee -a ${FAILFILE} 405.else 406MAKEFAIL=cat 407.endif 408 409universe_prologue: upgrade_checks 410universe: universe_prologue 411universe_prologue: .PHONY 412 @echo "--------------------------------------------------------------" 413 @echo ">>> make universe started on ${STARTTIME}" 414 @echo "--------------------------------------------------------------" 415.if defined(DOING_TINDERBOX) 416 @rm -f ${FAILFILE} 417.endif 418.for target in ${_UNIVERSE_TARGETS} 419universe: universe_${target} 420universe_epilogue: universe_${target} 421universe_${target}: universe_${target}_prologue 422universe_${target}_prologue: universe_prologue 423 @echo ">> ${target} started on `LC_ALL=C date`" 424universe_${target}_worlds: 425 426.if !defined(MAKE_JUST_KERNELS) 427universe_${target}_done: universe_${target}_worlds 428.for target_arch in ${TARGET_ARCHES_${target}} 429universe_${target}_worlds: universe_${target}_${target_arch} 430universe_${target}_${target_arch}: universe_${target}_prologue .MAKE 431 @echo ">> ${target}.${target_arch} ${UNIVERSE_TARGET} started on `LC_ALL=C date`" 432 @(cd ${.CURDIR} && env __MAKE_CONF=/dev/null \ 433 ${SUB_MAKE} ${JFLAG} ${UNIVERSE_TARGET} \ 434 TARGET=${target} \ 435 TARGET_ARCH=${target_arch} \ 436 > _.${target}.${target_arch}.${UNIVERSE_TARGET} 2>&1 || \ 437 (echo "${target}.${target_arch} ${UNIVERSE_TARGET} failed," \ 438 "check _.${target}.${target_arch}.${UNIVERSE_TARGET} for details" | \ 439 ${MAKEFAIL})) 440 @echo ">> ${target}.${target_arch} ${UNIVERSE_TARGET} completed on `LC_ALL=C date`" 441.endfor 442.endif # !MAKE_JUST_KERNELS 443 444.if !defined(MAKE_JUST_WORLDS) 445universe_${target}_done: universe_${target}_kernels 446universe_${target}_kernels: universe_${target}_worlds 447universe_${target}_kernels: universe_${target}_prologue .MAKE 448.if exists(${KERNSRCDIR}/${target}/conf/NOTES) 449 @(cd ${KERNSRCDIR}/${target}/conf && env __MAKE_CONF=/dev/null \ 450 ${SUB_MAKE} LINT > ${.CURDIR}/_.${target}.makeLINT 2>&1 || \ 451 (echo "${target} 'make LINT' failed," \ 452 "check _.${target}.makeLINT for details"| ${MAKEFAIL})) 453.endif 454 @cd ${.CURDIR}; ${SUB_MAKE} ${.MAKEFLAGS} TARGET=${target} \ 455 universe_kernels 456.endif # !MAKE_JUST_WORLDS 457 458# Tell the user the worlds and kernels have completed 459universe_${target}: universe_${target}_done 460universe_${target}_done: 461 @echo ">> ${target} completed on `LC_ALL=C date`" 462.endfor 463universe_kernels: universe_kernconfs 464.if !defined(TARGET) 465TARGET!= uname -m 466.endif 467.if defined(MAKE_ALL_KERNELS) 468_THINNER=cat 469.else 470_THINNER=xargs grep -L "^.NO_UNIVERSE" || true 471.endif 472KERNCONFS!= cd ${KERNSRCDIR}/${TARGET}/conf && \ 473 find [[:upper:][:digit:]]*[[:upper:][:digit:]] \ 474 -type f -maxdepth 0 \ 475 ! -name DEFAULTS ! -name NOTES | \ 476 ${_THINNER} 477universe_kernconfs: 478.for kernel in ${KERNCONFS} 479TARGET_ARCH_${kernel}!= cd ${KERNSRCDIR}/${TARGET}/conf && \ 480 config -m ${KERNSRCDIR}/${TARGET}/conf/${kernel} 2> /dev/null | \ 481 grep -v WARNING: | cut -f 2 482.if empty(TARGET_ARCH_${kernel}) 483.error "Target architecture for ${TARGET}/conf/${kernel} unknown. config(8) likely too old." 484.endif 485universe_kernconfs: universe_kernconf_${TARGET}_${kernel} 486universe_kernconf_${TARGET}_${kernel}: .MAKE 487 @(cd ${.CURDIR} && env __MAKE_CONF=/dev/null \ 488 ${SUB_MAKE} ${JFLAG} buildkernel \ 489 TARGET=${TARGET} \ 490 TARGET_ARCH=${TARGET_ARCH_${kernel}} \ 491 KERNCONF=${kernel} \ 492 > _.${TARGET}.${kernel} 2>&1 || \ 493 (echo "${TARGET} ${kernel} kernel failed," \ 494 "check _.${TARGET}.${kernel} for details"| ${MAKEFAIL})) 495.endfor 496universe: universe_epilogue 497universe_epilogue: .PHONY 498 @echo "--------------------------------------------------------------" 499 @echo ">>> make universe completed on `LC_ALL=C date`" 500 @echo " (started ${STARTTIME})" 501 @echo "--------------------------------------------------------------" 502.if defined(DOING_TINDERBOX) 503 @if [ -e ${FAILFILE} ] ; then \ 504 echo "Tinderbox failed:" ;\ 505 cat ${FAILFILE} ;\ 506 exit 1 ;\ 507 fi 508.endif 509.endif 510 511buildLINT: 512 ${MAKE} -C ${.CURDIR}/sys/${_TARGET}/conf LINT 513 514.if defined(.PARSEDIR) 515# This makefile does not run in meta mode 516.MAKE.MODE= normal 517# Normally the things we run from here don't either. 518# Using -DWITH_META_MODE 519# we can buildworld with meta files created which are useful 520# for debugging, but without any of the rest of a meta mode build. 521MK_DIRDEPS_BUILD= no 522MK_STAGING= no 523# tell meta.autodep.mk to not even think about updating anything. 524UPDATE_DEPENDFILE= NO 525.if !make(showconfig) 526.export MK_DIRDEPS_BUILD MK_STAGING UPDATE_DEPENDFILE 527.endif 528 529.if make(universe) 530# we do not want a failure of one branch abort all. 531MAKE_JOB_ERROR_TOKEN= no 532.export MAKE_JOB_ERROR_TOKEN 533.endif 534.endif # bmake 535 536.endif # DIRDEPS_BUILD 537