1# 2# 3# The common user-driven targets are (for a complete list, see build(7)): 4# 5# universe - *Really* build *everything* (buildworld and 6# all kernels on all architectures). Define 7# MAKE_JUST_KERNELS or WITHOUT_WORLDS to only build kernels, 8# MAKE_JUST_WORLDS or WITHOUT_KERNELS to only build userland. 9# tinderbox - Same as universe, but presents a list of failed build 10# targets and exits with an error if there were any. 11# worlds - Same as universe, except just makes the worlds. 12# kernels - Same as universe, except just makes the kernels. 13# buildworld - Rebuild *everything*, including glue to help do 14# upgrades. 15# installworld - Install everything built by "buildworld". 16# world - buildworld + installworld, no kernel. 17# buildkernel - Rebuild the kernel and the kernel-modules. 18# installkernel - Install the kernel and the kernel-modules. 19# installkernel.debug 20# reinstallkernel - Reinstall the kernel and the kernel-modules. 21# reinstallkernel.debug 22# kernel - buildkernel + installkernel. 23# kernel-toolchain - Builds the subset of world necessary to build a kernel 24# kernel-toolchains - Build kernel-toolchain for all universe targets. 25# doxygen - Build API documentation of the kernel, needs doxygen. 26# checkworld - Run test suite on installed world. 27# check-old - List obsolete directories/files/libraries. 28# check-old-dirs - List obsolete directories. 29# check-old-files - List obsolete files. 30# check-old-libs - List obsolete libraries. 31# delete-old - Delete obsolete directories/files. 32# delete-old-dirs - Delete obsolete directories. 33# delete-old-files - Delete obsolete files. 34# delete-old-libs - Delete obsolete libraries. 35# list-old-dirs - Raw list of possibly obsolete directories. 36# list-old-files - Raw list of possibly obsolete files. 37# list-old-libs - Raw list of possibly obsolete libraries. 38# targets - Print a list of supported TARGET/TARGET_ARCH pairs 39# for world and kernel targets. 40# toolchains - Build a toolchain for all world and kernel targets. 41# makeman - Regenerate src.conf(5) 42# sysent - (Re)build syscall entries from syscalls.master. 43# xdev - xdev-build + xdev-install for the architecture 44# specified with TARGET and TARGET_ARCH. 45# xdev-build - Build cross-development tools. 46# xdev-install - Install cross-development tools. 47# xdev-links - Create traditional links in /usr/bin for cc, etc 48# native-xtools - Create host binaries that produce target objects 49# for use in qemu user-mode jails. TARGET and 50# TARGET_ARCH should be defined. 51# native-xtools-install 52# - Install the files to the given DESTDIR/NXTP where 53# NXTP defaults to /nxb-bin. 54# 55# This makefile is simple by design. The FreeBSD make automatically reads 56# the /usr/share/mk/sys.mk unless the -m argument is specified on the 57# command line. By keeping this makefile simple, it doesn't matter too 58# much how different the installed mk files are from those in the source 59# tree. This makefile executes a child make process, forcing it to use 60# the mk files from the source tree which are supposed to DTRT. 61# 62# Most of the user-driven targets (as listed above) are implemented in 63# Makefile.inc1. The exceptions are universe, tinderbox and targets. 64# 65# If you want to build your system from source, be sure that /usr/obj has 66# at least 6 GB of disk space available. A complete 'universe' build of 67# r340283 (2018-11) required 167 GB of space. ZFS lz4 compression 68# achieved a 2.18x ratio, reducing actual space to 81 GB. 69# 70# For individuals wanting to build from the sources currently on their 71# system, the simple instructions are: 72# 73# 1. `cd /usr/src' (or to the directory containing your source tree). 74# 2. Define `HISTORICAL_MAKE_WORLD' variable (see README). 75# 3. `make world' 76# 77# For individuals wanting to upgrade their sources (even if only a 78# delta of a few days): 79# 80# 1. `cd /usr/src' (or to the directory containing your source tree). 81# 2. `make buildworld' 82# 3. `make buildkernel KERNCONF=YOUR_KERNEL_HERE' (default is GENERIC). 83# 4. `make installkernel KERNCONF=YOUR_KERNEL_HERE' (default is GENERIC). 84# [steps 3. & 4. can be combined by using the "kernel" target] 85# 5. `reboot' (in single user mode: boot -s from the loader prompt). 86# 6. `etcupdate -p' 87# 7. `make installworld' 88# 8. `etcupdate -B' 89# 9. `make delete-old' 90# 10. `reboot' 91# 11. `make delete-old-libs' (in case no 3rd party program uses them anymore) 92# 93# For individuals wanting to build from source with GCC from ports, first 94# install the appropriate GCC cross toolchain package: 95# `pkg install ${TARGET_ARCH}-gccN` 96# 97# Once you have installed the necessary cross toolchain, simply pass 98# CROSS_TOOLCHAIN=${TARGET_ARCH}-gccN while building with the above steps, 99# e.g., `make buildworld CROSS_TOOLCHAIN=amd64-gcc6`. 100# 101# The ${TARGET_ARCH}-gccN packages are provided as flavors of the 102# devel/freebsd-gccN ports. 103# 104# See src/UPDATING `COMMON ITEMS' for more complete information. 105# 106# If TARGET=machine (e.g. powerpc, arm64, ...) is specified you can 107# cross build world for other machine types using the buildworld target, 108# and once the world is built you can cross build a kernel using the 109# buildkernel target. 110# 111# Define the user-driven targets. These are listed here in alphabetical 112# order, but that's not important. 113# 114# Targets that begin with underscore are internal targets intended for 115# developer convenience only. They are intentionally not documented and 116# completely subject to change without notice. 117# 118# For more information, see the build(7) manual page. 119# 120 121# Include jobs.mk early if we need it. 122# It will turn: 123# make buildworld-jobs 124# into 125# make -j${JOB_MAX} buildworld > ../buildworld.log 2>&1 126# 127.if make(*-jobs) 128.include <jobs.mk> 129.endif 130 131.if defined(UNIVERSE_TARGET) || defined(MAKE_JUST_WORLDS) || defined(WITHOUT_KERNELS) 132__DO_KERNELS=no 133.endif 134.if defined(MAKE_JUST_KERNELS) || defined(WITHOUT_WORLDS) 135__DO_WORLDS=no 136.endif 137__DO_WORLDS?=yes 138__DO_KERNELS?=yes 139 140# This is included so CC is set to ccache for -V, and COMPILER_TYPE/VERSION can 141# be cached for sub-makes. The need for CC is done with new make later in the 142# build, and caching COMPILER_TYPE/VERSION is only an optimization. Also 143# sinclude it to be friendlier to foreign OS hosted builds. 144.sinclude <bsd.compiler.mk> 145 146# Note: we use this awkward construct to be compatible with FreeBSD's 147# old make used in 10.0 and 9.2 and earlier. 148.if defined(MK_DIRDEPS_BUILD) && ${MK_DIRDEPS_BUILD} == "yes" && \ 149 !make(showconfig) && !make(print-dir) 150# targets/Makefile plays the role of top-level 151.include "targets/Makefile" 152.else 153 154.include "${.CURDIR}/share/mk/bsd.compat.pre.mk" 155 156TGTS= all all-man buildenv buildenvvars buildetc buildkernel buildworld \ 157 check check-old check-old-dirs check-old-files check-old-libs \ 158 checkdpadd checkworld clean cleandepend cleandir cleankernel \ 159 cleanworld cleanuniverse \ 160 delete-old delete-old-dirs delete-old-files delete-old-libs \ 161 depend distribute distributekernel distributekernel.debug \ 162 distributeworld distrib-dirs distribution doxygen \ 163 everything hier hierarchy install installcheck installetc installkernel \ 164 installkernel.debug packagekernel packageworld \ 165 reinstallkernel reinstallkernel.debug \ 166 installworld kernel-toolchain libraries maninstall \ 167 list-old-dirs list-old-files list-old-libs \ 168 obj objlink showconfig tags toolchain \ 169 makeman sysent \ 170 _cleanworldtmp _worldtmp _legacy _bootstrap-tools _cleanobj _obj \ 171 _build-tools _build-metadata _cross-tools _includes _libraries \ 172 builddtb xdev xdev-build xdev-install \ 173 xdev-links native-xtools native-xtools-install stageworld stagekernel \ 174 stage-packages stage-packages-kernel stage-packages-world stage-packages-source \ 175 create-packages-world create-packages-kernel create-packages-source create-packages \ 176 update-packages packages installconfig real-packages real-update-packages \ 177 sign-packages package-pkg print-dir test-system-compiler test-system-linker \ 178 test-includes 179 180.for libcompat in ${_ALL_libcompats} 181TGTS+= build${libcompat} distribute${libcompat} install${libcompat} 182.endfor 183 184# These targets require a TARGET and TARGET_ARCH be defined. 185XTGTS= native-xtools native-xtools-install xdev xdev-build xdev-install \ 186 xdev-links 187 188# XXX: r156740: This can't work since bsd.subdir.mk is not included ever. 189# It will only work for SUBDIR_TARGETS in make.conf. 190TGTS+= ${SUBDIR_TARGETS} 191 192BITGTS= files includes 193BITGTS:=${BITGTS} ${BITGTS:S/^/build/} ${BITGTS:S/^/install/} 194TGTS+= ${BITGTS} 195 196# Only some targets are allowed to use meta mode. Others get it 197# disabled. In some cases, such as 'install', meta mode can be dangerous 198# as a cookie may be used to prevent redundant installations (such as 199# for WORLDTMP staging). For DESTDIR=/ we always want to install though. 200# For other cases, such as delete-old-libs, meta mode may break 201# the interactive tty prompt. The safest route is to just whitelist 202# the ones that benefit from it. 203META_TGT_WHITELIST+= \ 204 _* buildfiles buildincludes buildkernel \ 205 buildworld everything kernel-toolchain kernel-toolchains kernel \ 206 kernels libraries native-xtools showconfig test-includes \ 207 test-system-compiler test-system-linker tinderbox toolchain \ 208 toolchains universe universe-toolchain world worlds xdev xdev-build 209 210.for libcompat in ${_ALL_libcompats} 211META_TGT_WHITELIST+= build${libcompat} 212.endfor 213 214.ORDER: buildworld installworld 215.ORDER: buildworld distrib-dirs 216.ORDER: buildworld distribution 217.ORDER: buildworld distribute 218.ORDER: buildworld distributeworld 219.ORDER: buildworld buildkernel 220.ORDER: distrib-dirs distribute 221.ORDER: distrib-dirs distributeworld 222.ORDER: distrib-dirs installworld 223.ORDER: distribution distribute 224.ORDER: distributeworld distribute 225.ORDER: distributeworld distribution 226.ORDER: installworld distribute 227.ORDER: installworld distribution 228.ORDER: installworld installkernel 229.ORDER: buildkernel installkernel 230.ORDER: buildkernel installkernel.debug 231.ORDER: buildkernel reinstallkernel 232.ORDER: buildkernel reinstallkernel.debug 233 234# Only sanitize PATH on FreeBSD. 235# PATH may include tools that are required to cross-build 236# on non-FreeBSD systems. 237.if ${.MAKE.OS} == "FreeBSD" 238PATH= /sbin:/bin:/usr/sbin:/usr/bin 239.endif 240MAKEOBJDIRPREFIX?= /usr/obj 241_MAKEOBJDIRPREFIX!= /usr/bin/env -i PATH=${PATH:Q} ${MAKE} MK_AUTO_OBJ=no \ 242 ${.MAKEFLAGS:MMAKEOBJDIRPREFIX=*} __MAKE_CONF=${__MAKE_CONF} \ 243 SRCCONF=${SRCCONF} SRC_ENV_CONF= \ 244 -f /dev/null -V MAKEOBJDIRPREFIX dummy 245.if !empty(_MAKEOBJDIRPREFIX) || !empty(.MAKEOVERRIDES:MMAKEOBJDIRPREFIX) 246.error MAKEOBJDIRPREFIX can only be set in environment or src-env.conf(5),\ 247 not as a global (in make.conf(5) or src.conf(5)) or command-line variable. 248.endif 249 250# We often need to use the tree's version of make to build it. 251.if !empty(.MAKE.MODE:Mmeta) 252# 20160604 - support missing-meta,missing-filemon and performance improvements 253WANT_MAKE_VERSION= 20160604 254.else 255# 20160220 - support .dinclude for FAST_DEPEND. 256WANT_MAKE_VERSION= 20160220 257.endif 258MYMAKE= ${OBJROOT}make.${MACHINE}/bmake 259.if defined(ALWAYS_BOOTSTRAP_MAKE) || \ 260 (defined(WANT_MAKE_VERSION) && ${MAKE_VERSION} < ${WANT_MAKE_VERSION}) 261NEED_MAKE_UPGRADE= t 262.endif 263.if exists(${MYMAKE}) 264SUB_MAKE:= ${MYMAKE} -m ${.CURDIR}/share/mk 265.elif defined(NEED_MAKE_UPGRADE) 266# It may not exist yet but we may cause it to. 267SUB_MAKE= `test -x ${MYMAKE} && echo ${MYMAKE} || echo ${MAKE}` \ 268 -m ${.CURDIR}/share/mk 269.else 270SUB_MAKE= ${MAKE} -m ${.CURDIR}/share/mk 271.endif 272 273_MAKE= PATH=${PATH:Q} MAKE_CMD="${MAKE}" ${SUB_MAKE} -f Makefile.inc1 \ 274 TARGET=${_TARGET} TARGET_ARCH=${_TARGET_ARCH} ${_MAKEARGS} 275 276.if defined(MK_META_MODE) && ${MK_META_MODE} == "yes" 277# Only allow meta mode for the whitelisted targets. See META_TGT_WHITELIST 278# above. If overridden as a make argument then don't bother trying to 279# disable it. 280.if empty(.MAKEOVERRIDES:MMK_META_MODE) 281.for _tgt in ${META_TGT_WHITELIST} 282.if make(${_tgt}) 283_CAN_USE_META_MODE?= yes 284.endif 285.endfor 286.if !defined(_CAN_USE_META_MODE) 287_MAKE+= MK_META_MODE=no 288MK_META_MODE= no 289.unexport META_MODE 290.endif # !defined(_CAN_USE_META_MODE) 291.endif # empty(.MAKEOVERRIDES:MMK_META_MODE) 292 293.if ${MK_META_MODE} == "yes" 294.if !exists(/dev/filemon) && !defined(NO_FILEMON) && !make(showconfig) 295# Require filemon be loaded to provide a working incremental build 296.error ${.newline}ERROR: The filemon module (/dev/filemon) is not loaded. \ 297 ${.newline}ERROR: WITH_META_MODE is enabled but requires filemon for an incremental build. \ 298 ${.newline}ERROR: 'kldload filemon' or pass -DNO_FILEMON to suppress this error. 299.endif # !exists(/dev/filemon) && !defined(NO_FILEMON) 300.endif # ${MK_META_MODE} == yes 301.endif # defined(MK_META_MODE) && ${MK_META_MODE} == yes 302 303# Guess target architecture from target type, and vice versa, based on 304# historic FreeBSD practice of tending to have TARGET == TARGET_ARCH 305# expanding to TARGET == TARGET_CPUARCH in recent times, with known 306# exceptions. 307.if !defined(TARGET_ARCH) && defined(TARGET) 308# T->TA mapping is usually TARGET with arm64 the odd man out 309_TARGET_ARCH= ${TARGET:S/arm64/aarch64/:S/riscv/riscv64/:S/arm/armv7/} 310.elif !defined(TARGET) && defined(TARGET_ARCH) && \ 311 ${TARGET_ARCH} != ${MACHINE_ARCH} 312# TA->T mapping is accidentally CPUARCH with aarch64 the odd man out 313_TARGET= ${TARGET_ARCH:${__TO_CPUARCH}:C/aarch64/arm64/} 314.endif 315.if defined(TARGET) && !defined(_TARGET) 316_TARGET=${TARGET} 317.endif 318.if defined(TARGET_ARCH) && !defined(_TARGET_ARCH) 319_TARGET_ARCH=${TARGET_ARCH} 320.endif 321# for historical compatibility for xdev targets 322.if defined(XDEV) 323_TARGET= ${XDEV} 324.endif 325.if defined(XDEV_ARCH) 326_TARGET_ARCH= ${XDEV_ARCH} 327.endif 328# Some targets require a set TARGET/TARGET_ARCH, check before the default 329# MACHINE and after the compatibility handling. 330.if !defined(_TARGET) || !defined(_TARGET_ARCH) 331${XTGTS}: _assert_target 332.endif 333# Otherwise, default to current machine type and architecture. 334_TARGET?= ${MACHINE} 335_TARGET_ARCH?= ${MACHINE_ARCH} 336 337.if make(native-xtools*) 338NXB_TARGET:= ${_TARGET} 339NXB_TARGET_ARCH:= ${_TARGET_ARCH} 340_TARGET= ${MACHINE} 341_TARGET_ARCH= ${MACHINE_ARCH} 342_MAKE+= NXB_TARGET=${NXB_TARGET} \ 343 NXB_TARGET_ARCH=${NXB_TARGET_ARCH} 344.endif 345 346.if make(print-dir) 347.SILENT: 348.endif 349 350_assert_target: .PHONY .MAKE 351.for _tgt in ${XTGTS} 352.if make(${_tgt}) 353 @echo "*** Error: Both TARGET and TARGET_ARCH must be defined for \"${_tgt}\" target" 354 @false 355.endif 356.endfor 357 358# 359# Make sure we have an up-to-date make(1). Only world and buildworld 360# should do this as those are the initial targets used for upgrades. 361# The user can define ALWAYS_CHECK_MAKE to have this check performed 362# for all targets. 363# 364.if defined(ALWAYS_CHECK_MAKE) 365${TGTS}: upgrade_checks 366.else 367buildworld: upgrade_checks 368.endif 369 370# 371# Handle the user-driven targets, using the source relative mk files. 372# 373 374tinderbox toolchains kernel-toolchains: .MAKE 375${TGTS}: .PHONY .MAKE 376 ${_+_}@cd ${.CURDIR}; ${_MAKE} ${.TARGET} 377 378# The historic default "all" target creates files which may cause stale 379# or (in the cross build case) unlinkable results. Fail with an error 380# when no target is given. The users can explicitly specify "all" 381# if they want the historic behavior. 382.MAIN: _guard 383 384_guard: .PHONY 385 @echo 386 @echo "Explicit target required. Likely \"${SUBDIR_OVERRIDE:Dall:Ubuildworld}\" is wanted. See build(7)." 387 @echo 388 @false 389 390STARTTIME!= LC_ALL=C date 391CHECK_TIME!= cmp=`mktemp`; find ${.CURDIR}/sys/sys/param.h -newer "$$cmp" && rm "$$cmp"; echo 392.if !empty(CHECK_TIME) 393.error check your date/time: ${STARTTIME} 394.endif 395 396.if defined(HISTORICAL_MAKE_WORLD) || defined(DESTDIR) 397# 398# world 399# 400# Attempt to rebuild and reinstall everything. This target is not to be 401# used for upgrading an existing FreeBSD system, because the kernel is 402# not included. One can argue that this target doesn't build everything 403# then. 404# 405world: upgrade_checks .PHONY 406 @echo "--------------------------------------------------------------" 407 @echo ">>> make world started on ${STARTTIME}" 408 @echo "--------------------------------------------------------------" 409.if target(pre-world) 410 @echo 411 @echo "--------------------------------------------------------------" 412 @echo ">>> Making 'pre-world' target" 413 @echo "--------------------------------------------------------------" 414 ${_+_}@cd ${.CURDIR}; ${_MAKE} pre-world 415.endif 416 ${_+_}@cd ${.CURDIR}; ${_MAKE} buildworld 417 ${_+_}@cd ${.CURDIR}; ${_MAKE} installworld MK_META_MODE=no 418.if target(post-world) 419 @echo 420 @echo "--------------------------------------------------------------" 421 @echo ">>> Making 'post-world' target" 422 @echo "--------------------------------------------------------------" 423 ${_+_}@cd ${.CURDIR}; ${_MAKE} post-world 424.endif 425 @echo 426 @echo "--------------------------------------------------------------" 427 @echo ">>> make world completed on `LC_ALL=C date`" 428 @echo " (started ${STARTTIME})" 429 @echo "--------------------------------------------------------------" 430.else 431world: .PHONY 432 @echo "WARNING: make world will overwrite your existing FreeBSD" 433 @echo "installation without also building and installing a new" 434 @echo "kernel. This can be dangerous. Please read the handbook," 435 @echo "'Rebuilding world', for how to upgrade your system." 436 @echo "Define DESTDIR to where you want to install FreeBSD," 437 @echo "including /, to override this warning and proceed as usual." 438 @echo "" 439 @echo "Bailing out now..." 440 @false 441.endif 442 443# 444# kernel 445# 446# Short hand for `make buildkernel installkernel' 447# 448kernel: buildkernel installkernel .PHONY 449 450# 451# Perform a few tests to determine if the installed tools are adequate 452# for building the world. 453# 454upgrade_checks: .PHONY 455.if defined(NEED_MAKE_UPGRADE) 456 @${_+_}(cd ${.CURDIR} && ${MAKE} bmake) 457.endif 458 459# 460# Upgrade make(1) to the current version using the installed 461# headers, libraries and tools. Also, allow the location of 462# the system bsdmake-like utility to be overridden. 463# 464MMAKEENV= \ 465 DESTDIR= \ 466 INSTALL="sh ${.CURDIR}/tools/install.sh" 467MMAKE= ${MMAKEENV} ${MAKE} \ 468 OBJTOP=${MYMAKE:H}/obj \ 469 OBJROOT='$${OBJTOP}/' \ 470 MAKEOBJDIRPREFIX= \ 471 MK_MAN=no -DNO_SHARED \ 472 -DNO_CPU_CFLAGS MK_WERROR=no \ 473 -DNO_SUBDIR \ 474 DESTDIR= PROGNAME=${MYMAKE:T} 475 476bmake: .PHONY 477 @echo 478 @echo "--------------------------------------------------------------" 479 @echo ">>> Building an up-to-date ${.TARGET}(1)" 480 @echo "--------------------------------------------------------------" 481 ${_+_}@cd ${.CURDIR}/usr.bin/${.TARGET}; \ 482 ${MMAKE} obj; \ 483 ${MMAKE} depend; \ 484 ${MMAKE} all; \ 485 ${MMAKE} install DESTDIR=${MYMAKE:H} BINDIR= 486 487regress: .PHONY 488 @echo "'make regress' has been renamed 'make check'" | /usr/bin/fmt 489 @false 490 491tinderbox toolchains kernel-toolchains kernels worlds: upgrade_checks 492 493tinderbox: .PHONY 494 @cd ${.CURDIR}; ${SUB_MAKE} DOING_TINDERBOX=YES universe 495 496toolchains: .PHONY 497 @cd ${.CURDIR}; ${SUB_MAKE} UNIVERSE_TARGET=toolchain universe 498 499kernel-toolchains: .PHONY 500 @cd ${.CURDIR}; ${SUB_MAKE} UNIVERSE_TARGET=kernel-toolchain universe 501 502kernels: .PHONY 503 @cd ${.CURDIR}; ${SUB_MAKE} universe -DWITHOUT_WORLDS 504 505worlds: .PHONY 506 @cd ${.CURDIR}; ${SUB_MAKE} UNIVERSE_TARGET=buildworld universe 507 508# 509# universe 510# 511# Attempt to rebuild *everything* for all supported architectures, 512# with a reasonable chance of success, regardless of how old your 513# existing system is. 514# 515.if make(universe) || make(universe_kernels) || make(tinderbox) || \ 516 make(targets) || make(universe-toolchain) 517# 518# Don't build rarely used, semi-supported architectures unless requested. 519# 520.if defined(EXTRA_TARGETS) 521# armv6's importance has waned enough to make building it the exception rather 522# than the rule. 523EXTRA_ARCHES_arm= armv6 524# powerpcspe excluded from main list until clang fixed 525EXTRA_ARCHES_powerpc= powerpcspe 526.endif 527TARGETS?= ${TARGET_MACHINE_LIST} 528_UNIVERSE_TARGETS= ${TARGETS} 529.for target in ${TARGETS} 530TARGET_ARCHES_${target}= ${MACHINE_ARCH_LIST_${target}} 531.endfor 532 533.if defined(USE_GCC_TOOLCHAINS) 534TOOLCHAINS_amd64= amd64-gcc12 535TOOLCHAINS_arm= armv6-gcc12 armv7-gcc12 536TOOLCHAIN_armv7= armv7-gcc12 537TOOLCHAINS_arm64= aarch64-gcc12 538TOOLCHAINS_i386= i386-gcc12 539TOOLCHAINS_powerpc= powerpc-gcc12 powerpc64-gcc12 540TOOLCHAIN_powerpc64= powerpc64-gcc12 541TOOLCHAINS_riscv= riscv64-gcc12 542.endif 543 544# If a target is using an external toolchain, set MAKE_PARAMS to enable use 545# of the toolchain. If the external toolchain is missing, exclude the target 546# from universe. 547.for target in ${_UNIVERSE_TARGETS} 548.if !empty(TOOLCHAINS_${target}) 549.for toolchain in ${TOOLCHAINS_${target}} 550.if !exists(/usr/local/share/toolchains/${toolchain}.mk) 551_UNIVERSE_TARGETS:= ${_UNIVERSE_TARGETS:N${target}} 552universe: universe_${toolchain}_skip .PHONY 553universe_epilogue: universe_${toolchain}_skip .PHONY 554universe_${toolchain}_skip: universe_prologue .PHONY 555 @echo ">> ${target} skipped - install ${toolchain} port or package to build" 556.endif 557.endfor 558.for arch in ${TARGET_ARCHES_${target}} 559TOOLCHAIN_${arch}?= ${TOOLCHAINS_${target}:[1]} 560MAKE_PARAMS_${arch}?= CROSS_TOOLCHAIN=${TOOLCHAIN_${arch}} 561.endfor 562.endif 563.endfor 564 565UNIVERSE_TARGET?= buildworld 566KERNSRCDIR?= ${.CURDIR}/sys 567 568.if ${.MAKE.OS} == "FreeBSD" 569UNIVERSE_TOOLCHAIN_TARGET?= ${MACHINE} 570UNIVERSE_TOOLCHAIN_TARGET_ARCH?= ${MACHINE_ARCH} 571.else 572# MACHINE/MACHINE_ARCH may not follow the same naming as us (e.g. x86_64 vs 573# amd64) on non-FreeBSD. Rather than attempt to sanitise it, arbitrarily use 574# amd64 as the default universe toolchain target. 575UNIVERSE_TOOLCHAIN_TARGET?= amd64 576UNIVERSE_TOOLCHAIN_TARGET_ARCH?= amd64 577.endif 578 579targets: .PHONY 580 @echo "Supported TARGET/TARGET_ARCH pairs for world and kernel targets" 581.for target in ${TARGETS} 582.for target_arch in ${TARGET_ARCHES_${target}} 583 @echo " ${target}/${target_arch}" 584.endfor 585.endfor 586 587.if defined(DOING_TINDERBOX) 588FAILFILE=${.CURDIR}/_.tinderbox.failed 589MAKEFAIL=tee -a ${FAILFILE} 590.else 591MAKEFAIL=cat 592.endif 593 594universe_prologue: upgrade_checks 595universe: universe_prologue 596universe_prologue: .PHONY 597 @echo "--------------------------------------------------------------" 598 @echo ">>> make universe started on ${STARTTIME}" 599 @echo "--------------------------------------------------------------" 600.if defined(DOING_TINDERBOX) 601 @rm -f ${FAILFILE} 602.endif 603 604universe-toolchain: .PHONY universe_prologue 605 @echo "--------------------------------------------------------------" 606 @echo "> Toolchain bootstrap started on `LC_ALL=C date`" 607 @echo "--------------------------------------------------------------" 608 ${_+_}@cd ${.CURDIR}; \ 609 env PATH=${PATH:Q} ${SUB_MAKE} ${JFLAG} kernel-toolchain \ 610 TARGET=${UNIVERSE_TOOLCHAIN_TARGET} \ 611 TARGET_ARCH=${UNIVERSE_TOOLCHAIN_TARGET_ARCH} \ 612 OBJTOP="${HOST_OBJTOP}" \ 613 WITHOUT_SYSTEM_COMPILER=yes \ 614 WITHOUT_SYSTEM_LINKER=yes \ 615 TOOLS_PREFIX_UNDEF= \ 616 kernel-toolchain \ 617 MK_LLVM_TARGET_ALL=yes \ 618 > _.${.TARGET} 2>&1 || \ 619 (echo "${.TARGET} failed," \ 620 "check _.${.TARGET} for details" | \ 621 ${MAKEFAIL}; false) 622 @if [ ! -e "${HOST_OBJTOP}/tmp/usr/bin/cc" ]; then \ 623 echo "Missing host compiler at ${HOST_OBJTOP}/tmp/usr/bin/cc?" >&2; \ 624 false; \ 625 fi 626 @if [ ! -e "${HOST_OBJTOP}/tmp/usr/bin/ld" ]; then \ 627 echo "Missing host linker at ${HOST_OBJTOP}/tmp/usr/bin/ld?" >&2; \ 628 false; \ 629 fi 630 @echo "--------------------------------------------------------------" 631 @echo "> Toolchain bootstrap completed on `LC_ALL=C date`" 632 @echo "--------------------------------------------------------------" 633 634.for target in ${_UNIVERSE_TARGETS} 635universe: universe_${target} 636universe_epilogue: universe_${target} 637universe_${target}: universe_${target}_prologue .PHONY 638universe_${target}_prologue: universe_prologue .PHONY 639 @echo ">> ${target} started on `LC_ALL=C date`" 640universe_${target}_worlds: .PHONY 641 642.if !make(targets) && !make(universe-toolchain) 643.for target_arch in ${TARGET_ARCHES_${target}} 644.if !defined(_need_clang_${target}_${target_arch}) 645_need_clang_${target}_${target_arch} != \ 646 env TARGET=${target} TARGET_ARCH=${target_arch} \ 647 ${SUB_MAKE} -C ${.CURDIR} -f Makefile.inc1 test-system-compiler \ 648 ${MAKE_PARAMS_${target_arch}} -V MK_CLANG_BOOTSTRAP 2>/dev/null || \ 649 echo unknown 650.export _need_clang_${target}_${target_arch} 651.endif 652.if !defined(_need_lld_${target}_${target_arch}) 653_need_lld_${target}_${target_arch} != \ 654 env TARGET=${target} TARGET_ARCH=${target_arch} \ 655 ${SUB_MAKE} -C ${.CURDIR} -f Makefile.inc1 test-system-linker \ 656 ${MAKE_PARAMS_${target_arch}} -V MK_LLD_BOOTSTRAP 2>/dev/null || \ 657 echo unknown 658.export _need_lld_${target}_${target_arch} 659.endif 660# Setup env for each arch to use the one clang. 661.if defined(_need_clang_${target}_${target_arch}) && \ 662 ${_need_clang_${target}_${target_arch}} == "yes" 663# No check on existing XCC or CROSS_BINUTILS_PREFIX, etc, is needed since 664# we use the test-system-compiler logic to determine if clang needs to be 665# built. It will be no from that logic if already using an external 666# toolchain or /usr/bin/cc. 667# XXX: Passing HOST_OBJTOP into the PATH would allow skipping legacy, 668# bootstrap-tools, and cross-tools. Need to ensure each tool actually 669# supports all TARGETS though. 670# For now we only pass UNIVERSE_TOOLCHAIN_PATH which will be added at the end 671# of STRICTTMPPATH to ensure that the target-specific binaries come first. 672MAKE_PARAMS_${target_arch}+= \ 673 XCC="${HOST_OBJTOP}/tmp/usr/bin/cc" \ 674 XCXX="${HOST_OBJTOP}/tmp/usr/bin/c++" \ 675 XCPP="${HOST_OBJTOP}/tmp/usr/bin/cpp" \ 676 UNIVERSE_TOOLCHAIN_PATH=${HOST_OBJTOP}/tmp/usr/bin 677.endif 678.if defined(_need_lld_${target}_${target_arch}) && \ 679 ${_need_lld_${target}_${target_arch}} == "yes" 680MAKE_PARAMS_${target_arch}+= \ 681 XLD="${HOST_OBJTOP}/tmp/usr/bin/ld" 682.endif 683.endfor 684.endif # !make(targets) 685 686.if ${__DO_WORLDS} == "yes" 687universe_${target}_done: universe_${target}_worlds .PHONY 688.for target_arch in ${TARGET_ARCHES_${target}} 689universe_${target}_worlds: universe_${target}_${target_arch} .PHONY 690.if (defined(_need_clang_${target}_${target_arch}) && \ 691 ${_need_clang_${target}_${target_arch}} == "yes") || \ 692 (defined(_need_lld_${target}_${target_arch}) && \ 693 ${_need_lld_${target}_${target_arch}} == "yes") 694universe_${target}_${target_arch}: universe-toolchain 695universe_${target}_prologue: universe-toolchain 696.endif 697universe_${target}_${target_arch}: universe_${target}_prologue .MAKE .PHONY 698 @echo ">> ${target}.${target_arch} ${UNIVERSE_TARGET} started on `LC_ALL=C date`" 699 @(cd ${.CURDIR} && env __MAKE_CONF=/dev/null \ 700 ${SUB_MAKE} ${JFLAG} ${UNIVERSE_TARGET} \ 701 TARGET=${target} \ 702 TARGET_ARCH=${target_arch} \ 703 ${MAKE_PARAMS_${target_arch}} \ 704 > _.${target}.${target_arch}.${UNIVERSE_TARGET} 2>&1 || \ 705 (echo "${target}.${target_arch} ${UNIVERSE_TARGET} failed," \ 706 "check _.${target}.${target_arch}.${UNIVERSE_TARGET} for details" | \ 707 ${MAKEFAIL})) 708 @echo ">> ${target}.${target_arch} ${UNIVERSE_TARGET} completed on `LC_ALL=C date`" 709.endfor 710.endif # ${__DO_WORLDS} == "yes" 711 712.if ${__DO_KERNELS} == "yes" 713universe_${target}_done: universe_${target}_kernels .PHONY 714universe_${target}_kernels: universe_${target}_worlds .PHONY 715universe_${target}_kernels: universe_${target}_prologue .MAKE .PHONY 716 @cd ${.CURDIR}; ${SUB_MAKE} ${.MAKEFLAGS} TARGET=${target} \ 717 universe_kernels 718.endif # ${__DO_KERNELS} == "yes" 719 720# Tell the user the worlds and kernels have completed 721universe_${target}: universe_${target}_done 722universe_${target}_done: 723 @echo ">> ${target} completed on `LC_ALL=C date`" 724.endfor 725.if make(universe_kernconfs) || make(universe_kernels) 726.if !defined(TARGET) 727TARGET!= uname -m 728.endif 729universe_kernels_prologue: .PHONY 730 @echo ">> ${TARGET} kernels started on `LC_ALL=C date`" 731universe_kernels: universe_kernconfs .PHONY 732 @echo ">> ${TARGET} kernels completed on `LC_ALL=C date`" 733.if defined(MAKE_ALL_KERNELS) 734_THINNER=cat 735.elif defined(MAKE_LINT_KERNELS) 736_THINNER=grep 'LINT' || true 737.else 738_THINNER=xargs grep -L "^.NO_UNIVERSE" || true 739.endif 740KERNCONFS!= cd ${KERNSRCDIR}/${TARGET}/conf && \ 741 find [[:upper:][:digit:]]*[[:upper:][:digit:]] \ 742 -type f -maxdepth 0 \ 743 ! -name DEFAULTS ! -name NOTES | \ 744 ${_THINNER} 745universe_kernconfs: universe_kernels_prologue .PHONY 746.for kernel in ${KERNCONFS} 747TARGET_ARCH_${kernel}!= cd ${KERNSRCDIR}/${TARGET}/conf && \ 748 env PATH=${HOST_OBJTOP}/tmp/legacy/bin:${PATH:Q} \ 749 config -m ${KERNSRCDIR}/${TARGET}/conf/${kernel} 2> /dev/null | \ 750 grep -v WARNING: | cut -f 2 751.if empty(TARGET_ARCH_${kernel}) 752.error Target architecture for ${TARGET}/conf/${kernel} unknown. config(8) likely too old. 753.endif 754universe_kernconfs_${TARGET_ARCH_${kernel}}: universe_kernconf_${TARGET}_${kernel} 755universe_kernconf_${TARGET}_${kernel}: .MAKE 756 @echo ">> ${TARGET}.${TARGET_ARCH_${kernel}} ${kernel} kernel started on `LC_ALL=C date`" 757 @(cd ${.CURDIR} && env __MAKE_CONF=/dev/null \ 758 ${SUB_MAKE} ${JFLAG} buildkernel \ 759 TARGET=${TARGET} \ 760 TARGET_ARCH=${TARGET_ARCH_${kernel}} \ 761 ${MAKE_PARAMS_${TARGET_ARCH_${kernel}}} \ 762 KERNCONF=${kernel} \ 763 > _.${TARGET}.${kernel} 2>&1 || \ 764 (echo "${TARGET} ${kernel} kernel failed," \ 765 "check _.${TARGET}.${kernel} for details"| ${MAKEFAIL})) 766 @echo ">> ${TARGET}.${TARGET_ARCH_${kernel}} ${kernel} kernel completed on `LC_ALL=C date`" 767.endfor 768.for target_arch in ${TARGET_ARCHES_${TARGET}} 769universe_kernconfs: universe_kernconfs_${target_arch} .PHONY 770universe_kernconfs_${target_arch}: 771.endfor 772.endif # make(universe_kernels) 773universe: universe_epilogue 774universe_epilogue: .PHONY 775 @echo "--------------------------------------------------------------" 776 @echo ">>> make universe completed on `LC_ALL=C date`" 777 @echo " (started ${STARTTIME})" 778 @echo "--------------------------------------------------------------" 779.if defined(DOING_TINDERBOX) 780 @if [ -e ${FAILFILE} ] ; then \ 781 echo "Tinderbox failed:" ;\ 782 cat ${FAILFILE} ;\ 783 exit 1 ;\ 784 fi 785.endif 786.endif 787 788# This makefile does not run in meta mode 789.MAKE.MODE= normal 790# Normally the things we run from here don't either. 791# Using -DWITH_META_MODE 792# we can buildworld with meta files created which are useful 793# for debugging, but without any of the rest of a meta mode build. 794MK_DIRDEPS_BUILD= no 795MK_STAGING= no 796# tell meta.autodep.mk to not even think about updating anything. 797UPDATE_DEPENDFILE= NO 798.if !make(showconfig) 799.export MK_DIRDEPS_BUILD MK_STAGING UPDATE_DEPENDFILE 800.endif 801 802.if make(universe) 803# we do not want a failure of one branch abort all. 804MAKE_JOB_ERROR_TOKEN= no 805.export MAKE_JOB_ERROR_TOKEN 806.endif 807 808.endif # DIRDEPS_BUILD 809