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# Must disable META_MODE when installing to avoid missing anything. The 187# main problem is that buildworld will create cookies for install targets 188# since they are being installed into WORLDTMP. This avoids unneeded and 189# redundant restaging but is dangerous for user install targets. 190.if make(distrib*) || make(*install*) 191_MAKE+= MK_META_MODE=no 192.unexport META_MODE 193.endif 194 195# Guess machine architecture from machine type, and vice versa. 196.if !defined(TARGET_ARCH) && defined(TARGET) 197_TARGET_ARCH= ${TARGET:S/pc98/i386/:S/arm64/aarch64/} 198.elif !defined(TARGET) && defined(TARGET_ARCH) && \ 199 ${TARGET_ARCH} != ${MACHINE_ARCH} 200_TARGET= ${TARGET_ARCH:C/mips(n32|64)?(el)?/mips/:C/arm(v6)?(eb|hf)?/arm/:C/aarch64/arm64/:C/powerpc64/powerpc/:C/riscv64/riscv/} 201.endif 202.if defined(TARGET) && !defined(_TARGET) 203_TARGET=${TARGET} 204.endif 205.if defined(TARGET_ARCH) && !defined(_TARGET_ARCH) 206_TARGET_ARCH=${TARGET_ARCH} 207.endif 208# for historical compatibility for xdev targets 209.if defined(XDEV) 210_TARGET= ${XDEV} 211.endif 212.if defined(XDEV_ARCH) 213_TARGET_ARCH= ${XDEV_ARCH} 214.endif 215# Otherwise, default to current machine type and architecture. 216_TARGET?= ${MACHINE} 217_TARGET_ARCH?= ${MACHINE_ARCH} 218 219# 220# Make sure we have an up-to-date make(1). Only world and buildworld 221# should do this as those are the initial targets used for upgrades. 222# The user can define ALWAYS_CHECK_MAKE to have this check performed 223# for all targets. 224# 225.if defined(ALWAYS_CHECK_MAKE) || !defined(.PARSEDIR) 226${TGTS}: upgrade_checks 227.else 228buildworld: upgrade_checks 229.endif 230 231# 232# Handle the user-driven targets, using the source relative mk files. 233# 234 235tinderbox toolchains kernel-toolchains: .MAKE 236${TGTS}: .PHONY .MAKE 237 ${_+_}@cd ${.CURDIR}; ${_MAKE} ${.TARGET} 238 239# The historic default "all" target creates files which may cause stale 240# or (in the cross build case) unlinkable results. Fail with an error 241# when no target is given. The users can explicitly specify "all" 242# if they want the historic behavior. 243.MAIN: _guard 244 245_guard: .PHONY 246 @echo 247 @echo "Explicit target required. Likely \"${SUBDIR_OVERRIDE:Dall:Ubuildworld}\" is wanted. See build(7)." 248 @echo 249 @false 250 251STARTTIME!= LC_ALL=C date 252CHECK_TIME!= find ${.CURDIR}/sys/sys/param.h -mtime -0s ; echo 253.if !empty(CHECK_TIME) 254.error check your date/time: ${STARTTIME} 255.endif 256 257.if defined(HISTORICAL_MAKE_WORLD) || defined(DESTDIR) 258# 259# world 260# 261# Attempt to rebuild and reinstall everything. This target is not to be 262# used for upgrading an existing FreeBSD system, because the kernel is 263# not included. One can argue that this target doesn't build everything 264# then. 265# 266world: upgrade_checks 267 @echo "--------------------------------------------------------------" 268 @echo ">>> make world started on ${STARTTIME}" 269 @echo "--------------------------------------------------------------" 270.if target(pre-world) 271 @echo 272 @echo "--------------------------------------------------------------" 273 @echo ">>> Making 'pre-world' target" 274 @echo "--------------------------------------------------------------" 275 ${_+_}@cd ${.CURDIR}; ${_MAKE} pre-world 276.endif 277 ${_+_}@cd ${.CURDIR}; ${_MAKE} buildworld 278 ${_+_}@cd ${.CURDIR}; ${_MAKE} -B installworld 279.if target(post-world) 280 @echo 281 @echo "--------------------------------------------------------------" 282 @echo ">>> Making 'post-world' target" 283 @echo "--------------------------------------------------------------" 284 ${_+_}@cd ${.CURDIR}; ${_MAKE} post-world 285.endif 286 @echo 287 @echo "--------------------------------------------------------------" 288 @echo ">>> make world completed on `LC_ALL=C date`" 289 @echo " (started ${STARTTIME})" 290 @echo "--------------------------------------------------------------" 291.else 292world: 293 @echo "WARNING: make world will overwrite your existing FreeBSD" 294 @echo "installation without also building and installing a new" 295 @echo "kernel. This can be dangerous. Please read the handbook," 296 @echo "'Rebuilding world', for how to upgrade your system." 297 @echo "Define DESTDIR to where you want to install FreeBSD," 298 @echo "including /, to override this warning and proceed as usual." 299 @echo "" 300 @echo "Bailing out now..." 301 @false 302.endif 303 304# 305# kernel 306# 307# Short hand for `make buildkernel installkernel' 308# 309kernel: buildkernel installkernel 310 311# 312# Perform a few tests to determine if the installed tools are adequate 313# for building the world. 314# 315upgrade_checks: 316.if ${HAVE_MAKE} != ${WANT_MAKE} || \ 317 (defined(WANT_MAKE_VERSION) && ${MAKE_VERSION} < ${WANT_MAKE_VERSION}) 318 @${_+_}(cd ${.CURDIR} && ${MAKE} ${WANT_MAKE:S,^f,,}) 319.endif 320 321# 322# Upgrade make(1) to the current version using the installed 323# headers, libraries and tools. Also, allow the location of 324# the system bsdmake-like utility to be overridden. 325# 326MMAKEENV= MAKEOBJDIRPREFIX=${MYMAKE:H} \ 327 DESTDIR= \ 328 INSTALL="sh ${.CURDIR}/tools/install.sh" 329MMAKE= ${MMAKEENV} ${MAKE} \ 330 MAN= -DNO_SHARED \ 331 -DNO_CPU_CFLAGS -DNO_WERROR \ 332 -DNO_SUBDIR \ 333 DESTDIR= PROGNAME=${MYMAKE:T} 334 335bmake: .PHONY 336 @echo 337 @echo "--------------------------------------------------------------" 338 @echo ">>> Building an up-to-date ${.TARGET}(1)" 339 @echo "--------------------------------------------------------------" 340 ${_+_}@cd ${.CURDIR}/usr.bin/${.TARGET}; \ 341 ${MMAKE} obj; \ 342 ${MMAKE} depend; \ 343 ${MMAKE} all; \ 344 ${MMAKE} install DESTDIR=${MYMAKE:H} BINDIR= 345 346regress: .PHONY 347 @echo "'make regress' has been renamed 'make check'" | /usr/bin/fmt 348 @false 349 350tinderbox toolchains kernel-toolchains kernels worlds: upgrade_checks 351 352tinderbox: 353 @cd ${.CURDIR}; ${SUB_MAKE} DOING_TINDERBOX=YES universe 354 355toolchains: 356 @cd ${.CURDIR}; ${SUB_MAKE} UNIVERSE_TARGET=toolchain universe 357 358kernel-toolchains: 359 @cd ${.CURDIR}; ${SUB_MAKE} UNIVERSE_TARGET=kernel-toolchain universe 360 361kernels: 362 @cd ${.CURDIR}; ${SUB_MAKE} UNIVERSE_TARGET=buildkernel universe 363 364worlds: 365 @cd ${.CURDIR}; ${SUB_MAKE} UNIVERSE_TARGET=buildworld universe 366 367# 368# universe 369# 370# Attempt to rebuild *everything* for all supported architectures, 371# with a reasonable chance of success, regardless of how old your 372# existing system is. 373# 374.if make(universe) || make(universe_kernels) || make(tinderbox) || make(targets) 375TARGETS?=amd64 arm arm64 i386 mips pc98 powerpc sparc64 376_UNIVERSE_TARGETS= ${TARGETS} 377TARGET_ARCHES_arm?= arm armeb armv6 armv6hf 378TARGET_ARCHES_arm64?= aarch64 379TARGET_ARCHES_mips?= mipsel mips mips64el mips64 mipsn32 380TARGET_ARCHES_powerpc?= powerpc powerpc64 381TARGET_ARCHES_pc98?= i386 382.for target in ${TARGETS} 383TARGET_ARCHES_${target}?= ${target} 384.endfor 385 386# XXX Add arm64 to universe only if we have an external binutils installed. 387# It does not build with the in-tree linker. 388.if !exists(/usr/local/aarch64-freebsd/bin/ld) && empty(${TARGETS}) 389_UNIVERSE_TARGETS:= ${_UNIVERSE_TARGETS:Narm64} 390universe: universe_arm64_skip 391universe_epilogue: universe_arm64_skip 392universe_arm64_skip: universe_prologue 393 @echo ">> arm64 skipped - install aarch64-binutils port or package to build" 394.endif 395 396.if defined(UNIVERSE_TARGET) 397MAKE_JUST_WORLDS= YES 398.else 399UNIVERSE_TARGET?= buildworld 400.endif 401KERNSRCDIR?= ${.CURDIR}/sys 402 403targets: .PHONY 404 @echo "Supported TARGET/TARGET_ARCH pairs for world and kernel targets" 405.for target in ${TARGETS} 406.for target_arch in ${TARGET_ARCHES_${target}} 407 @echo " ${target}/${target_arch}" 408.endfor 409.endfor 410 411.if defined(DOING_TINDERBOX) 412FAILFILE=${.CURDIR}/_.tinderbox.failed 413MAKEFAIL=tee -a ${FAILFILE} 414.else 415MAKEFAIL=cat 416.endif 417 418universe_prologue: upgrade_checks 419universe: universe_prologue 420universe_prologue: .PHONY 421 @echo "--------------------------------------------------------------" 422 @echo ">>> make universe started on ${STARTTIME}" 423 @echo "--------------------------------------------------------------" 424.if defined(DOING_TINDERBOX) 425 @rm -f ${FAILFILE} 426.endif 427.for target in ${_UNIVERSE_TARGETS} 428universe: universe_${target} 429universe_epilogue: universe_${target} 430universe_${target}: universe_${target}_prologue 431universe_${target}_prologue: universe_prologue 432 @echo ">> ${target} started on `LC_ALL=C date`" 433universe_${target}_worlds: 434 435.if !defined(MAKE_JUST_KERNELS) 436universe_${target}_done: universe_${target}_worlds 437.for target_arch in ${TARGET_ARCHES_${target}} 438universe_${target}_worlds: universe_${target}_${target_arch} 439universe_${target}_${target_arch}: universe_${target}_prologue .MAKE 440 @echo ">> ${target}.${target_arch} ${UNIVERSE_TARGET} started on `LC_ALL=C date`" 441 @(cd ${.CURDIR} && env __MAKE_CONF=/dev/null \ 442 ${SUB_MAKE} ${JFLAG} ${UNIVERSE_TARGET} \ 443 TARGET=${target} \ 444 TARGET_ARCH=${target_arch} \ 445 > _.${target}.${target_arch}.${UNIVERSE_TARGET} 2>&1 || \ 446 (echo "${target}.${target_arch} ${UNIVERSE_TARGET} failed," \ 447 "check _.${target}.${target_arch}.${UNIVERSE_TARGET} for details" | \ 448 ${MAKEFAIL})) 449 @echo ">> ${target}.${target_arch} ${UNIVERSE_TARGET} completed on `LC_ALL=C date`" 450.endfor 451.endif # !MAKE_JUST_KERNELS 452 453.if !defined(MAKE_JUST_WORLDS) 454universe_${target}_done: universe_${target}_kernels 455universe_${target}_kernels: universe_${target}_worlds 456universe_${target}_kernels: universe_${target}_prologue .MAKE 457.if exists(${KERNSRCDIR}/${target}/conf/NOTES) 458 @(cd ${KERNSRCDIR}/${target}/conf && env __MAKE_CONF=/dev/null \ 459 ${SUB_MAKE} LINT > ${.CURDIR}/_.${target}.makeLINT 2>&1 || \ 460 (echo "${target} 'make LINT' failed," \ 461 "check _.${target}.makeLINT for details"| ${MAKEFAIL})) 462.endif 463 @cd ${.CURDIR}; ${SUB_MAKE} ${.MAKEFLAGS} TARGET=${target} \ 464 universe_kernels 465.endif # !MAKE_JUST_WORLDS 466 467# Tell the user the worlds and kernels have completed 468universe_${target}: universe_${target}_done 469universe_${target}_done: 470 @echo ">> ${target} completed on `LC_ALL=C date`" 471.endfor 472universe_kernels: universe_kernconfs 473.if !defined(TARGET) 474TARGET!= uname -m 475.endif 476.if defined(MAKE_ALL_KERNELS) 477_THINNER=cat 478.else 479_THINNER=xargs grep -L "^.NO_UNIVERSE" || true 480.endif 481KERNCONFS!= cd ${KERNSRCDIR}/${TARGET}/conf && \ 482 find [[:upper:][:digit:]]*[[:upper:][:digit:]] \ 483 -type f -maxdepth 0 \ 484 ! -name DEFAULTS ! -name NOTES | \ 485 ${_THINNER} 486universe_kernconfs: 487.for kernel in ${KERNCONFS} 488TARGET_ARCH_${kernel}!= cd ${KERNSRCDIR}/${TARGET}/conf && \ 489 config -m ${KERNSRCDIR}/${TARGET}/conf/${kernel} 2> /dev/null | \ 490 grep -v WARNING: | cut -f 2 491.if empty(TARGET_ARCH_${kernel}) 492.error "Target architecture for ${TARGET}/conf/${kernel} unknown. config(8) likely too old." 493.endif 494universe_kernconfs: universe_kernconf_${TARGET}_${kernel} 495universe_kernconf_${TARGET}_${kernel}: .MAKE 496 @(cd ${.CURDIR} && env __MAKE_CONF=/dev/null \ 497 ${SUB_MAKE} ${JFLAG} buildkernel \ 498 TARGET=${TARGET} \ 499 TARGET_ARCH=${TARGET_ARCH_${kernel}} \ 500 KERNCONF=${kernel} \ 501 > _.${TARGET}.${kernel} 2>&1 || \ 502 (echo "${TARGET} ${kernel} kernel failed," \ 503 "check _.${TARGET}.${kernel} for details"| ${MAKEFAIL})) 504.endfor 505universe: universe_epilogue 506universe_epilogue: .PHONY 507 @echo "--------------------------------------------------------------" 508 @echo ">>> make universe completed on `LC_ALL=C date`" 509 @echo " (started ${STARTTIME})" 510 @echo "--------------------------------------------------------------" 511.if defined(DOING_TINDERBOX) 512 @if [ -e ${FAILFILE} ] ; then \ 513 echo "Tinderbox failed:" ;\ 514 cat ${FAILFILE} ;\ 515 exit 1 ;\ 516 fi 517.endif 518.endif 519 520buildLINT: 521 ${MAKE} -C ${.CURDIR}/sys/${_TARGET}/conf LINT 522 523.if defined(.PARSEDIR) 524# This makefile does not run in meta mode 525.MAKE.MODE= normal 526# Normally the things we run from here don't either. 527# Using -DWITH_META_MODE 528# we can buildworld with meta files created which are useful 529# for debugging, but without any of the rest of a meta mode build. 530MK_DIRDEPS_BUILD= no 531MK_STAGING= no 532# tell meta.autodep.mk to not even think about updating anything. 533UPDATE_DEPENDFILE= NO 534.if !make(showconfig) 535.export MK_DIRDEPS_BUILD MK_STAGING UPDATE_DEPENDFILE 536.endif 537 538.if make(universe) 539# we do not want a failure of one branch abort all. 540MAKE_JOB_ERROR_TOKEN= no 541.export MAKE_JOB_ERROR_TOKEN 542.endif 543.endif # bmake 544 545.endif # DIRDEPS_BUILD 546