1# 2# $FreeBSD$ 3# 4# The user-driven targets are: 5# 6# universe - *Really* build *everything* (buildworld and 7# all kernels on all architectures). Define 8# MAKE_JUST_KERNELS or WITHOUT_WORLDS to only build kernels, 9# MAKE_JUST_WORLDS or WITHOUT_KERNELS to only build userland. 10# tinderbox - Same as universe, but presents a list of failed build 11# targets and exits with an error if there were any. 12# worlds - Same as universe, except just makes the worlds. 13# kernels - Same as universe, except just makes the kernels. 14# buildworld - Rebuild *everything*, including glue to help do 15# upgrades. 16# installworld - Install everything built by "buildworld". 17# world - buildworld + installworld, no kernel. 18# buildkernel - Rebuild the kernel and the kernel-modules. 19# installkernel - Install the kernel and the kernel-modules. 20# installkernel.debug 21# reinstallkernel - Reinstall the kernel and the kernel-modules. 22# reinstallkernel.debug 23# kernel - buildkernel + installkernel. 24# kernel-toolchain - Builds the subset of world necessary to build a kernel 25# kernel-toolchains - Build kernel-toolchain for all universe targets. 26# doxygen - Build API documentation of the kernel, needs doxygen. 27# update - Convenient way to update your source tree(s). 28# checkworld - Run test suite on installed world. 29# check-old - List obsolete directories/files/libraries. 30# check-old-dirs - List obsolete directories. 31# check-old-files - List obsolete files. 32# check-old-libs - List obsolete libraries. 33# delete-old - Delete obsolete directories/files. 34# delete-old-dirs - Delete obsolete directories. 35# delete-old-files - Delete obsolete files. 36# delete-old-libs - Delete obsolete libraries. 37# targets - Print a list of supported TARGET/TARGET_ARCH pairs 38# for world and kernel targets. 39# toolchains - Build a toolchain for all world and kernel targets. 40# makeman - Regenerate src.conf(5) 41# sysent - (Re)build syscall entries from syscalls.master. 42# xdev - xdev-build + xdev-install for the architecture 43# specified with TARGET and TARGET_ARCH. 44# xdev-build - Build cross-development tools. 45# xdev-install - Install cross-development tools. 46# xdev-links - Create traditional links in /usr/bin for cc, etc 47# native-xtools - Create host binaries that produce target objects 48# for use in qemu user-mode jails. TARGET and 49# TARGET_ARCH should be defined. 50# native-xtools-install 51# - Install the files to the given DESTDIR/NXTP where 52# NXTP defaults to /nxb-bin. 53# 54# This makefile is simple by design. The FreeBSD make automatically reads 55# the /usr/share/mk/sys.mk unless the -m argument is specified on the 56# command line. By keeping this makefile simple, it doesn't matter too 57# much how different the installed mk files are from those in the source 58# tree. This makefile executes a child make process, forcing it to use 59# the mk files from the source tree which are supposed to DTRT. 60# 61# Most of the user-driven targets (as listed above) are implemented in 62# Makefile.inc1. The exceptions are universe, tinderbox and targets. 63# 64# If you want to build your system from source, be sure that /usr/obj has 65# at least 6 GB of disk space available. A complete 'universe' build of 66# r340283 (2018-11) required 167 GB of space. ZFS lz4 compression 67# achieved a 2.18x ratio, reducing actual space to 81 GB. 68# 69# For individuals wanting to build from the sources currently on their 70# system, the simple instructions are: 71# 72# 1. `cd /usr/src' (or to the directory containing your source tree). 73# 2. Define `HISTORICAL_MAKE_WORLD' variable (see README). 74# 3. `make world' 75# 76# For individuals wanting to upgrade their sources (even if only a 77# delta of a few days): 78# 79# 1. `cd /usr/src' (or to the directory containing your source tree). 80# 2. `make buildworld' 81# 3. `make buildkernel KERNCONF=YOUR_KERNEL_HERE' (default is GENERIC). 82# 4. `make installkernel KERNCONF=YOUR_KERNEL_HERE' (default is GENERIC). 83# [steps 3. & 4. can be combined by using the "kernel" target] 84# 5. `reboot' (in single user mode: boot -s from the loader prompt). 85# 6. `mergemaster -p' 86# 7. `make installworld' 87# 8. `mergemaster' (you may wish to use -i, along with -U or -F). 88# 9. `make delete-old' 89# 10. `reboot' 90# 11. `make delete-old-libs' (in case no 3rd party program uses them anymore) 91# 92# For individuals wanting to build from source with GCC from ports, first build 93# or install an appropriate flavor of devel/freebsd-gcc9. The packages produced 94# by this port are named "${TARGET_ARCH}-gcc9" -- note that not all 95# architectures supported by FreeBSD have an external gcc toolchain available. 96# 97# Once the appropriate freebsd-gcc package is installed, simply pass 98# CROSS_TOOLCHAIN=${TARGET_ARCH}-gcc9 while building with the above steps, 99# e.g., `make buildworld CROSS_TOOLCHAIN=amd64-gcc9`. 100# 101# See src/UPDATING `COMMON ITEMS' for more complete information. 102# 103# If TARGET=machine (e.g. powerpc, arm64, ...) is specified you can 104# cross build world for other machine types using the buildworld target, 105# and once the world is built you can cross build a kernel using the 106# buildkernel target. 107# 108# Define the user-driven targets. These are listed here in alphabetical 109# order, but that's not important. 110# 111# Targets that begin with underscore are internal targets intended for 112# developer convenience only. They are intentionally not documented and 113# completely subject to change without notice. 114# 115# For more information, see the build(7) manual page. 116# 117 118.if defined(UNIVERSE_TARGET) || defined(MAKE_JUST_WORLDS) || defined(WITHOUT_KERNELS) 119__DO_KERNELS=no 120.endif 121.if defined(MAKE_JUST_KERNELS) || defined(WITHOUT_WORLDS) 122__DO_WORLDS=no 123.endif 124__DO_WORLDS?=yes 125__DO_KERNELS?=yes 126 127# This is included so CC is set to ccache for -V, and COMPILER_TYPE/VERSION 128# can be cached for sub-makes. We can't do this while still running on the 129# old fmake from FreeBSD 9.x or older, so avoid including it then to avoid 130# heartburn upgrading from older systems. The need for CC is done with new 131# make later in the build, and caching COMPILER_TYPE/VERSION is only an 132# optimization. Also sinclude it to be friendlier to foreign OS hosted builds. 133.if ${MAKE_VERSION} >= 20140620 && defined(.PARSEDIR) 134.sinclude <bsd.compiler.mk> 135.endif 136 137# Note: we use this awkward construct to be compatible with FreeBSD's 138# old make used in 10.0 and 9.2 and earlier. 139.if defined(MK_DIRDEPS_BUILD) && ${MK_DIRDEPS_BUILD} == "yes" && \ 140 !make(showconfig) && !make(print-dir) 141# targets/Makefile plays the role of top-level 142.include "targets/Makefile" 143.else 144 145TGTS= all all-man buildenv buildenvvars buildkernel buildworld \ 146 check check-old check-old-dirs check-old-files check-old-libs \ 147 checkdpadd checkworld clean cleandepend cleandir cleanworld \ 148 cleanuniverse \ 149 delete-old delete-old-dirs delete-old-files delete-old-libs \ 150 depend distribute distributekernel distributekernel.debug \ 151 distributeworld distrib-dirs distribution doxygen \ 152 everything hier hierarchy install installcheck installkernel \ 153 installkernel.debug packagekernel packageworld \ 154 reinstallkernel reinstallkernel.debug \ 155 installworld kernel-toolchain libraries maninstall \ 156 obj objlink showconfig tags toolchain update \ 157 makeman sysent \ 158 _worldtmp _legacy _bootstrap-tools _cleanobj _obj \ 159 _build-tools _build-metadata _cross-tools _includes _libraries \ 160 build32 distribute32 install32 buildsoft distributesoft installsoft \ 161 builddtb xdev xdev-build xdev-install \ 162 xdev-links native-xtools native-xtools-install stageworld stagekernel \ 163 stage-packages stage-packages-kernel stage-packages-world \ 164 create-packages-world create-packages-kernel create-packages \ 165 update-packages packages installconfig real-packages real-update-packages \ 166 sign-packages package-pkg print-dir test-system-compiler test-system-linker 167 168# These targets require a TARGET and TARGET_ARCH be defined. 169XTGTS= native-xtools native-xtools-install xdev xdev-build xdev-install \ 170 xdev-links 171 172# XXX: r156740: This can't work since bsd.subdir.mk is not included ever. 173# It will only work for SUBDIR_TARGETS in make.conf. 174TGTS+= ${SUBDIR_TARGETS} 175 176BITGTS= files includes 177BITGTS:=${BITGTS} ${BITGTS:S/^/build/} ${BITGTS:S/^/install/} 178TGTS+= ${BITGTS} 179 180# Only some targets are allowed to use meta mode. Others get it 181# disabled. In some cases, such as 'install', meta mode can be dangerous 182# as a cookie may be used to prevent redundant installations (such as 183# for WORLDTMP staging). For DESTDIR=/ we always want to install though. 184# For other cases, such as delete-old-libs, meta mode may break 185# the interactive tty prompt. The safest route is to just whitelist 186# the ones that benefit from it. 187META_TGT_WHITELIST+= \ 188 _* build32 buildfiles buildincludes buildkernel buildsoft \ 189 buildworld everything kernel-toolchain kernel-toolchains kernel \ 190 kernels libraries native-xtools showconfig test-system-compiler \ 191 test-system-linker tinderbox toolchain \ 192 toolchains universe universe-toolchain world worlds xdev xdev-build 193 194.ORDER: buildworld installworld 195.ORDER: buildworld distrib-dirs 196.ORDER: buildworld distribution 197.ORDER: buildworld distribute 198.ORDER: buildworld distributeworld 199.ORDER: buildworld buildkernel 200.ORDER: distrib-dirs distribute 201.ORDER: distrib-dirs distributeworld 202.ORDER: distrib-dirs installworld 203.ORDER: distribution distribute 204.ORDER: distributeworld distribute 205.ORDER: distributeworld distribution 206.ORDER: installworld distribute 207.ORDER: installworld distribution 208.ORDER: installworld installkernel 209.ORDER: buildkernel installkernel 210.ORDER: buildkernel installkernel.debug 211.ORDER: buildkernel reinstallkernel 212.ORDER: buildkernel reinstallkernel.debug 213 214PATH= /sbin:/bin:/usr/sbin:/usr/bin 215MAKEOBJDIRPREFIX?= /usr/obj 216_MAKEOBJDIRPREFIX!= /usr/bin/env -i PATH=${PATH} ${MAKE} MK_AUTO_OBJ=no \ 217 ${.MAKEFLAGS:MMAKEOBJDIRPREFIX=*} __MAKE_CONF=${__MAKE_CONF} \ 218 SRCCONF=${SRCCONF} SRC_ENV_CONF= \ 219 -f /dev/null -V MAKEOBJDIRPREFIX dummy 220.if !empty(_MAKEOBJDIRPREFIX) 221.error MAKEOBJDIRPREFIX can only be set in environment or src-env.conf(5),\ 222 not as a global (in make.conf(5) or src.conf(5)) or command-line variable. 223.endif 224 225# We often need to use the tree's version of make to build it. 226# Choices add to complexity though. 227# We cannot blindly use a make which may not be the one we want 228# so be explicit - until all choice is removed. 229WANT_MAKE= bmake 230.if !empty(.MAKE.MODE:Mmeta) 231# 20160604 - support missing-meta,missing-filemon and performance improvements 232WANT_MAKE_VERSION= 20160604 233.else 234# 20160220 - support .dinclude for FAST_DEPEND. 235WANT_MAKE_VERSION= 20160220 236.endif 237MYMAKE= ${OBJROOT}make.${MACHINE}/${WANT_MAKE} 238.if defined(.PARSEDIR) 239HAVE_MAKE= bmake 240.else 241HAVE_MAKE= fmake 242.endif 243.if defined(ALWAYS_BOOTSTRAP_MAKE) || \ 244 ${HAVE_MAKE} != ${WANT_MAKE} || \ 245 (defined(WANT_MAKE_VERSION) && ${MAKE_VERSION} < ${WANT_MAKE_VERSION}) 246NEED_MAKE_UPGRADE= t 247.endif 248.if exists(${MYMAKE}) 249SUB_MAKE:= ${MYMAKE} -m ${.CURDIR}/share/mk 250.elif defined(NEED_MAKE_UPGRADE) 251# It may not exist yet but we may cause it to. 252# In the case of fmake, upgrade_checks may cause a newer version to be built. 253SUB_MAKE= `test -x ${MYMAKE} && echo ${MYMAKE} || echo ${MAKE}` \ 254 -m ${.CURDIR}/share/mk 255.else 256SUB_MAKE= ${MAKE} -m ${.CURDIR}/share/mk 257.endif 258 259_MAKE= PATH=${PATH} MAKE_CMD="${MAKE}" ${SUB_MAKE} -f Makefile.inc1 \ 260 TARGET=${_TARGET} TARGET_ARCH=${_TARGET_ARCH} ${_MAKEARGS} 261 262.if defined(MK_META_MODE) && ${MK_META_MODE} == "yes" 263# Only allow meta mode for the whitelisted targets. See META_TGT_WHITELIST 264# above. If overridden as a make argument then don't bother trying to 265# disable it. 266.if empty(.MAKEOVERRIDES:MMK_META_MODE) 267.for _tgt in ${META_TGT_WHITELIST} 268.if make(${_tgt}) 269_CAN_USE_META_MODE?= yes 270.endif 271.endfor 272.if !defined(_CAN_USE_META_MODE) 273_MAKE+= MK_META_MODE=no 274MK_META_MODE= no 275.if defined(.PARSEDIR) 276.unexport META_MODE 277.endif 278.endif # !defined(_CAN_USE_META_MODE) 279.endif # empty(.MAKEOVERRIDES:MMK_META_MODE) 280 281.if ${MK_META_MODE} == "yes" 282.if !exists(/dev/filemon) && !defined(NO_FILEMON) && !make(showconfig) 283# Require filemon be loaded to provide a working incremental build 284.error ${.newline}ERROR: The filemon module (/dev/filemon) is not loaded. \ 285 ${.newline}ERROR: WITH_META_MODE is enabled but requires filemon for an incremental build. \ 286 ${.newline}ERROR: 'kldload filemon' or pass -DNO_FILEMON to suppress this error. 287.endif # !exists(/dev/filemon) && !defined(NO_FILEMON) 288.endif # ${MK_META_MODE} == yes 289.endif # defined(MK_META_MODE) && ${MK_META_MODE} == yes 290 291# Guess target architecture from target type, and vice versa, based on 292# historic FreeBSD practice of tending to have TARGET == TARGET_ARCH 293# expanding to TARGET == TARGET_CPUARCH in recent times, with known 294# exceptions. 295.if !defined(TARGET_ARCH) && defined(TARGET) 296# T->TA mapping is usually TARGET with arm64 the odd man out 297_TARGET_ARCH= ${TARGET:S/arm64/aarch64/:S/riscv/riscv64/:S/arm/armv7/} 298.elif !defined(TARGET) && defined(TARGET_ARCH) && \ 299 ${TARGET_ARCH} != ${MACHINE_ARCH} 300# TA->T mapping is accidentally CPUARCH with aarch64 the odd man out 301_TARGET= ${TARGET_ARCH:${__TO_CPUARCH}:C/aarch64/arm64/} 302.endif 303.if defined(TARGET) && !defined(_TARGET) 304_TARGET=${TARGET} 305.endif 306.if defined(TARGET_ARCH) && !defined(_TARGET_ARCH) 307_TARGET_ARCH=${TARGET_ARCH} 308.endif 309# for historical compatibility for xdev targets 310.if defined(XDEV) 311_TARGET= ${XDEV} 312.endif 313.if defined(XDEV_ARCH) 314_TARGET_ARCH= ${XDEV_ARCH} 315.endif 316# Some targets require a set TARGET/TARGET_ARCH, check before the default 317# MACHINE and after the compatibility handling. 318.if !defined(_TARGET) || !defined(_TARGET_ARCH) 319${XTGTS}: _assert_target 320.endif 321# Otherwise, default to current machine type and architecture. 322_TARGET?= ${MACHINE} 323_TARGET_ARCH?= ${MACHINE_ARCH} 324 325.if make(native-xtools*) 326NXB_TARGET:= ${_TARGET} 327NXB_TARGET_ARCH:= ${_TARGET_ARCH} 328_TARGET= ${MACHINE} 329_TARGET_ARCH= ${MACHINE_ARCH} 330_MAKE+= NXB_TARGET=${NXB_TARGET} \ 331 NXB_TARGET_ARCH=${NXB_TARGET_ARCH} 332.endif 333 334.if make(print-dir) 335.SILENT: 336.endif 337 338_assert_target: .PHONY .MAKE 339.for _tgt in ${XTGTS} 340.if make(${_tgt}) 341 @echo "*** Error: Both TARGET and TARGET_ARCH must be defined for \"${_tgt}\" target" 342 @false 343.endif 344.endfor 345 346# 347# Make sure we have an up-to-date make(1). Only world and buildworld 348# should do this as those are the initial targets used for upgrades. 349# The user can define ALWAYS_CHECK_MAKE to have this check performed 350# for all targets. 351# 352.if defined(ALWAYS_CHECK_MAKE) || !defined(.PARSEDIR) 353${TGTS}: upgrade_checks 354.else 355buildworld: upgrade_checks 356.endif 357 358# 359# Handle the user-driven targets, using the source relative mk files. 360# 361 362tinderbox toolchains kernel-toolchains: .MAKE 363${TGTS}: .PHONY .MAKE 364 ${_+_}@cd ${.CURDIR}; ${_MAKE} ${.TARGET} 365 366# The historic default "all" target creates files which may cause stale 367# or (in the cross build case) unlinkable results. Fail with an error 368# when no target is given. The users can explicitly specify "all" 369# if they want the historic behavior. 370.MAIN: _guard 371 372_guard: .PHONY 373 @echo 374 @echo "Explicit target required. Likely \"${SUBDIR_OVERRIDE:Dall:Ubuildworld}\" is wanted. See build(7)." 375 @echo 376 @false 377 378STARTTIME!= LC_ALL=C date 379CHECK_TIME!= cmp=`mktemp`; find ${.CURDIR}/sys/sys/param.h -newer "$$cmp" && rm "$$cmp"; echo 380.if !empty(CHECK_TIME) 381.error check your date/time: ${STARTTIME} 382.endif 383 384.if defined(HISTORICAL_MAKE_WORLD) || defined(DESTDIR) 385# 386# world 387# 388# Attempt to rebuild and reinstall everything. This target is not to be 389# used for upgrading an existing FreeBSD system, because the kernel is 390# not included. One can argue that this target doesn't build everything 391# then. 392# 393world: upgrade_checks .PHONY 394 @echo "--------------------------------------------------------------" 395 @echo ">>> make world started on ${STARTTIME}" 396 @echo "--------------------------------------------------------------" 397.if target(pre-world) 398 @echo 399 @echo "--------------------------------------------------------------" 400 @echo ">>> Making 'pre-world' target" 401 @echo "--------------------------------------------------------------" 402 ${_+_}@cd ${.CURDIR}; ${_MAKE} pre-world 403.endif 404 ${_+_}@cd ${.CURDIR}; ${_MAKE} buildworld 405 ${_+_}@cd ${.CURDIR}; ${_MAKE} installworld MK_META_MODE=no 406.if target(post-world) 407 @echo 408 @echo "--------------------------------------------------------------" 409 @echo ">>> Making 'post-world' target" 410 @echo "--------------------------------------------------------------" 411 ${_+_}@cd ${.CURDIR}; ${_MAKE} post-world 412.endif 413 @echo 414 @echo "--------------------------------------------------------------" 415 @echo ">>> make world completed on `LC_ALL=C date`" 416 @echo " (started ${STARTTIME})" 417 @echo "--------------------------------------------------------------" 418.else 419world: .PHONY 420 @echo "WARNING: make world will overwrite your existing FreeBSD" 421 @echo "installation without also building and installing a new" 422 @echo "kernel. This can be dangerous. Please read the handbook," 423 @echo "'Rebuilding world', for how to upgrade your system." 424 @echo "Define DESTDIR to where you want to install FreeBSD," 425 @echo "including /, to override this warning and proceed as usual." 426 @echo "" 427 @echo "Bailing out now..." 428 @false 429.endif 430 431# 432# kernel 433# 434# Short hand for `make buildkernel installkernel' 435# 436kernel: buildkernel installkernel .PHONY 437 438# 439# Perform a few tests to determine if the installed tools are adequate 440# for building the world. 441# 442upgrade_checks: .PHONY 443.if defined(NEED_MAKE_UPGRADE) 444 @${_+_}(cd ${.CURDIR} && ${MAKE} ${WANT_MAKE:S,^f,,}) 445.endif 446 447# 448# Upgrade make(1) to the current version using the installed 449# headers, libraries and tools. Also, allow the location of 450# the system bsdmake-like utility to be overridden. 451# 452MMAKEENV= \ 453 DESTDIR= \ 454 INSTALL="sh ${.CURDIR}/tools/install.sh" 455MMAKE= ${MMAKEENV} ${MAKE} \ 456 OBJTOP=${MYMAKE:H}/obj \ 457 OBJROOT='$${OBJTOP}/' \ 458 MAKEOBJDIRPREFIX= \ 459 MAN= -DNO_SHARED \ 460 -DNO_CPU_CFLAGS -DNO_WERROR \ 461 -DNO_SUBDIR \ 462 DESTDIR= PROGNAME=${MYMAKE:T} 463 464bmake: .PHONY 465 @echo 466 @echo "--------------------------------------------------------------" 467 @echo ">>> Building an up-to-date ${.TARGET}(1)" 468 @echo "--------------------------------------------------------------" 469 ${_+_}@cd ${.CURDIR}/usr.bin/${.TARGET}; \ 470 ${MMAKE} obj; \ 471 ${MMAKE} depend; \ 472 ${MMAKE} all; \ 473 ${MMAKE} install DESTDIR=${MYMAKE:H} BINDIR= 474 475regress: .PHONY 476 @echo "'make regress' has been renamed 'make check'" | /usr/bin/fmt 477 @false 478 479tinderbox toolchains kernel-toolchains kernels worlds: upgrade_checks 480 481tinderbox: .PHONY 482 @cd ${.CURDIR}; ${SUB_MAKE} DOING_TINDERBOX=YES universe 483 484toolchains: .PHONY 485 @cd ${.CURDIR}; ${SUB_MAKE} UNIVERSE_TARGET=toolchain universe 486 487kernel-toolchains: .PHONY 488 @cd ${.CURDIR}; ${SUB_MAKE} UNIVERSE_TARGET=kernel-toolchain universe 489 490kernels: .PHONY 491 @cd ${.CURDIR}; ${SUB_MAKE} universe -DWITHOUT_WORLDS 492 493worlds: .PHONY 494 @cd ${.CURDIR}; ${SUB_MAKE} UNIVERSE_TARGET=buildworld universe 495 496# 497# universe 498# 499# Attempt to rebuild *everything* for all supported architectures, 500# with a reasonable chance of success, regardless of how old your 501# existing system is. 502# 503.if make(universe) || make(universe_kernels) || make(tinderbox) || \ 504 make(targets) || make(universe-toolchain) 505# 506# Don't build rarely used, semi-supported architectures unless requested. 507# 508.if defined(EXTRA_TARGETS) 509EXTRA_ARCHES_mips= mipsel mipshf mipselhf mips64el mips64hf mips64elhf 510EXTRA_ARCHES_mips+= mipsn32 511# powerpcspe excluded from main list until clang fixed 512EXTRA_ARCHES_powerpc= powerpcspe powerpc64le 513.endif 514TARGETS?=amd64 arm arm64 i386 mips powerpc riscv 515_UNIVERSE_TARGETS= ${TARGETS} 516TARGET_ARCHES_arm?= armv6 armv7 517TARGET_ARCHES_arm64?= aarch64 518TARGET_ARCHES_mips?= mips mips64 ${EXTRA_ARCHES_mips} 519TARGET_ARCHES_powerpc?= powerpc powerpc64 ${EXTRA_ARCHES_powerpc} 520TARGET_ARCHES_riscv?= riscv64 riscv64sf 521.for target in ${TARGETS} 522TARGET_ARCHES_${target}?= ${target} 523.endfor 524 525.if defined(USE_GCC_TOOLCHAINS) 526TOOLCHAINS_amd64= amd64-gcc6 527TOOLCHAINS_arm64= aarch64-gcc6 528TOOLCHAINS_i386= i386-gcc6 529TOOLCHAINS_mips= mips-gcc6 530TOOLCHAINS_powerpc= powerpc-gcc6 powerpc64-gcc6 531TOOLCHAIN_powerpc64= powerpc64-gcc6 532.endif 533 534# If a target is using an external toolchain, set MAKE_PARAMS to enable use 535# of the toolchain. If the external toolchain is missing, exclude the target 536# from universe. 537.for target in ${_UNIVERSE_TARGETS} 538.if !empty(TOOLCHAINS_${target}) 539.for toolchain in ${TOOLCHAINS_${target}} 540.if !exists(/usr/local/share/toolchains/${toolchain}.mk) 541_UNIVERSE_TARGETS:= ${_UNIVERSE_TARGETS:N${target}} 542universe: universe_${toolchain}_skip .PHONY 543universe_epilogue: universe_${toolchain}_skip .PHONY 544universe_${toolchain}_skip: universe_prologue .PHONY 545 @echo ">> ${target} skipped - install ${toolchain} port or package to build" 546.endif 547.endfor 548.for arch in ${TARGET_ARCHES_${target}} 549TOOLCHAIN_${arch}?= ${TOOLCHAINS_${target}:[1]} 550MAKE_PARAMS_${arch}?= CROSS_TOOLCHAIN=${TOOLCHAIN_${arch}} 551.endfor 552.endif 553.endfor 554 555UNIVERSE_TARGET?= buildworld 556KERNSRCDIR?= ${.CURDIR}/sys 557 558targets: .PHONY 559 @echo "Supported TARGET/TARGET_ARCH pairs for world and kernel targets" 560.for target in ${TARGETS} 561.for target_arch in ${TARGET_ARCHES_${target}} 562 @echo " ${target}/${target_arch}" 563.endfor 564.endfor 565 566.if defined(DOING_TINDERBOX) 567FAILFILE=${.CURDIR}/_.tinderbox.failed 568MAKEFAIL=tee -a ${FAILFILE} 569.else 570MAKEFAIL=cat 571.endif 572 573universe_prologue: upgrade_checks 574universe: universe_prologue 575universe_prologue: .PHONY 576 @echo "--------------------------------------------------------------" 577 @echo ">>> make universe started on ${STARTTIME}" 578 @echo "--------------------------------------------------------------" 579.if defined(DOING_TINDERBOX) 580 @rm -f ${FAILFILE} 581.endif 582 583universe-toolchain: .PHONY universe_prologue 584 @echo "--------------------------------------------------------------" 585 @echo "> Toolchain bootstrap started on `LC_ALL=C date`" 586 @echo "--------------------------------------------------------------" 587 ${_+_}@cd ${.CURDIR}; \ 588 env PATH=${PATH} ${SUB_MAKE} ${JFLAG} kernel-toolchain \ 589 TARGET=${MACHINE} TARGET_ARCH=${MACHINE_ARCH} \ 590 OBJTOP="${HOST_OBJTOP}" \ 591 WITHOUT_SYSTEM_COMPILER=yes \ 592 WITHOUT_SYSTEM_LINKER=yes \ 593 TOOLS_PREFIX_UNDEF= \ 594 kernel-toolchain \ 595 MK_LLVM_TARGET_ALL=yes \ 596 > _.${.TARGET} 2>&1 || \ 597 (echo "${.TARGET} failed," \ 598 "check _.${.TARGET} for details" | \ 599 ${MAKEFAIL}; false) 600 @if [ ! -e "${HOST_OBJTOP}/tmp/usr/bin/cc" ]; then \ 601 echo "Missing host compiler at ${HOST_OBJTOP}/tmp/usr/bin/cc?" >&2; \ 602 false; \ 603 fi 604 @if [ ! -e "${HOST_OBJTOP}/tmp/usr/bin/ld" ]; then \ 605 echo "Missing host linker at ${HOST_OBJTOP}/tmp/usr/bin/ld?" >&2; \ 606 false; \ 607 fi 608 @echo "--------------------------------------------------------------" 609 @echo "> Toolchain bootstrap completed on `LC_ALL=C date`" 610 @echo "--------------------------------------------------------------" 611 612.for target in ${_UNIVERSE_TARGETS} 613universe: universe_${target} 614universe_epilogue: universe_${target} 615universe_${target}: universe_${target}_prologue .PHONY 616universe_${target}_prologue: universe_prologue .PHONY 617 @echo ">> ${target} started on `LC_ALL=C date`" 618universe_${target}_worlds: .PHONY 619 620.if !make(targets) && !make(universe-toolchain) 621.for target_arch in ${TARGET_ARCHES_${target}} 622.if !defined(_need_clang_${target}_${target_arch}) 623_need_clang_${target}_${target_arch} != \ 624 env TARGET=${target} TARGET_ARCH=${target_arch} \ 625 ${SUB_MAKE} -C ${.CURDIR} -f Makefile.inc1 test-system-compiler \ 626 ${MAKE_PARAMS_${target_arch}} -V MK_CLANG_BOOTSTRAP 2>/dev/null || \ 627 echo unknown 628.export _need_clang_${target}_${target_arch} 629.endif 630.if !defined(_need_lld_${target}_${target_arch}) 631_need_lld_${target}_${target_arch} != \ 632 env TARGET=${target} TARGET_ARCH=${target_arch} \ 633 ${SUB_MAKE} -C ${.CURDIR} -f Makefile.inc1 test-system-linker \ 634 ${MAKE_PARAMS_${target_arch}} -V MK_LLD_BOOTSTRAP 2>/dev/null || \ 635 echo unknown 636.export _need_lld_${target}_${target_arch} 637.endif 638# Setup env for each arch to use the one clang. 639.if defined(_need_clang_${target}_${target_arch}) && \ 640 ${_need_clang_${target}_${target_arch}} == "yes" 641# No check on existing XCC or CROSS_BINUTILS_PREFIX, etc, is needed since 642# we use the test-system-compiler logic to determine if clang needs to be 643# built. It will be no from that logic if already using an external 644# toolchain or /usr/bin/cc. 645# XXX: Passing HOST_OBJTOP into the PATH would allow skipping legacy, 646# bootstrap-tools, and cross-tools. Need to ensure each tool actually 647# supports all TARGETS though. 648# For now we only pass UNIVERSE_TOOLCHAIN_PATH which will be added at the end 649# of STRICTTMPPATH to ensure that the target-specific binaries come first. 650MAKE_PARAMS_${target_arch}+= \ 651 XCC="${HOST_OBJTOP}/tmp/usr/bin/cc" \ 652 XCXX="${HOST_OBJTOP}/tmp/usr/bin/c++" \ 653 XCPP="${HOST_OBJTOP}/tmp/usr/bin/cpp" \ 654 UNIVERSE_TOOLCHAIN_PATH=${HOST_OBJTOP}/tmp/usr/bin 655.endif 656.if defined(_need_lld_${target}_${target_arch}) && \ 657 ${_need_lld_${target}_${target_arch}} == "yes" 658MAKE_PARAMS_${target_arch}+= \ 659 XLD="${HOST_OBJTOP}/tmp/usr/bin/ld" 660.endif 661.endfor 662.endif # !make(targets) 663 664.if ${__DO_WORLDS} == "yes" 665universe_${target}_done: universe_${target}_worlds .PHONY 666.for target_arch in ${TARGET_ARCHES_${target}} 667universe_${target}_worlds: universe_${target}_${target_arch} .PHONY 668.if (defined(_need_clang_${target}_${target_arch}) && \ 669 ${_need_clang_${target}_${target_arch}} == "yes") || \ 670 (defined(_need_lld_${target}_${target_arch}) && \ 671 ${_need_lld_${target}_${target_arch}} == "yes") 672universe_${target}_${target_arch}: universe-toolchain 673universe_${target}_prologue: universe-toolchain 674.endif 675universe_${target}_${target_arch}: universe_${target}_prologue .MAKE .PHONY 676 @echo ">> ${target}.${target_arch} ${UNIVERSE_TARGET} started on `LC_ALL=C date`" 677 @(cd ${.CURDIR} && env __MAKE_CONF=/dev/null \ 678 ${SUB_MAKE} ${JFLAG} ${UNIVERSE_TARGET} \ 679 TARGET=${target} \ 680 TARGET_ARCH=${target_arch} \ 681 ${MAKE_PARAMS_${target_arch}} \ 682 > _.${target}.${target_arch}.${UNIVERSE_TARGET} 2>&1 || \ 683 (echo "${target}.${target_arch} ${UNIVERSE_TARGET} failed," \ 684 "check _.${target}.${target_arch}.${UNIVERSE_TARGET} for details" | \ 685 ${MAKEFAIL})) 686 @echo ">> ${target}.${target_arch} ${UNIVERSE_TARGET} completed on `LC_ALL=C date`" 687.endfor 688.endif # ${__DO_WORLDS} == "yes" 689 690.if ${__DO_KERNELS} == "yes" 691universe_${target}_done: universe_${target}_kernels .PHONY 692universe_${target}_kernels: universe_${target}_worlds .PHONY 693universe_${target}_kernels: universe_${target}_prologue .MAKE .PHONY 694 @cd ${.CURDIR}; ${SUB_MAKE} ${.MAKEFLAGS} TARGET=${target} \ 695 universe_kernels 696.endif # ${__DO_KERNELS} == "yes" 697 698# Tell the user the worlds and kernels have completed 699universe_${target}: universe_${target}_done 700universe_${target}_done: 701 @echo ">> ${target} completed on `LC_ALL=C date`" 702.endfor 703.if make(universe_kernconfs) || make(universe_kernels) 704.if !defined(TARGET) 705TARGET!= uname -m 706.endif 707universe_kernels_prologue: .PHONY 708 @echo ">> ${TARGET} kernels started on `LC_ALL=C date`" 709universe_kernels: universe_kernconfs .PHONY 710 @echo ">> ${TARGET} kernels completed on `LC_ALL=C date`" 711.if defined(MAKE_ALL_KERNELS) 712_THINNER=cat 713.elif defined(MAKE_LINT_KERNELS) 714_THINNER=grep 'LINT' || true 715.else 716_THINNER=xargs grep -L "^.NO_UNIVERSE" || true 717.endif 718KERNCONFS!= cd ${KERNSRCDIR}/${TARGET}/conf && \ 719 find [[:upper:][:digit:]]*[[:upper:][:digit:]] \ 720 -type f -maxdepth 0 \ 721 ! -name DEFAULTS ! -name NOTES | \ 722 ${_THINNER} 723universe_kernconfs: universe_kernels_prologue .PHONY 724.for kernel in ${KERNCONFS} 725TARGET_ARCH_${kernel}!= cd ${KERNSRCDIR}/${TARGET}/conf && \ 726 env PATH=${HOST_OBJTOP}/tmp/legacy/bin:${PATH:Q} \ 727 config -m ${KERNSRCDIR}/${TARGET}/conf/${kernel} 2> /dev/null | \ 728 grep -v WARNING: | cut -f 2 729.if empty(TARGET_ARCH_${kernel}) 730.error "Target architecture for ${TARGET}/conf/${kernel} unknown. config(8) likely too old." 731.endif 732universe_kernconfs_${TARGET_ARCH_${kernel}}: universe_kernconf_${TARGET}_${kernel} 733universe_kernconf_${TARGET}_${kernel}: .MAKE 734 @echo ">> ${TARGET}.${TARGET_ARCH_${kernel}} ${kernel} kernel started on `LC_ALL=C date`" 735 @(cd ${.CURDIR} && env __MAKE_CONF=/dev/null \ 736 ${SUB_MAKE} ${JFLAG} buildkernel \ 737 TARGET=${TARGET} \ 738 TARGET_ARCH=${TARGET_ARCH_${kernel}} \ 739 ${MAKE_PARAMS_${TARGET_ARCH_${kernel}}} \ 740 KERNCONF=${kernel} \ 741 > _.${TARGET}.${kernel} 2>&1 || \ 742 (echo "${TARGET} ${kernel} kernel failed," \ 743 "check _.${TARGET}.${kernel} for details"| ${MAKEFAIL})) 744 @echo ">> ${TARGET}.${TARGET_ARCH_${kernel}} ${kernel} kernel completed on `LC_ALL=C date`" 745.endfor 746.for target_arch in ${TARGET_ARCHES_${TARGET}} 747universe_kernconfs: universe_kernconfs_${target_arch} .PHONY 748universe_kernconfs_${target_arch}: 749.endfor 750.endif # make(universe_kernels) 751universe: universe_epilogue 752universe_epilogue: .PHONY 753 @echo "--------------------------------------------------------------" 754 @echo ">>> make universe completed on `LC_ALL=C date`" 755 @echo " (started ${STARTTIME})" 756 @echo "--------------------------------------------------------------" 757.if defined(DOING_TINDERBOX) 758 @if [ -e ${FAILFILE} ] ; then \ 759 echo "Tinderbox failed:" ;\ 760 cat ${FAILFILE} ;\ 761 exit 1 ;\ 762 fi 763.endif 764.endif 765 766.if defined(.PARSEDIR) 767# This makefile does not run in meta mode 768.MAKE.MODE= normal 769# Normally the things we run from here don't either. 770# Using -DWITH_META_MODE 771# we can buildworld with meta files created which are useful 772# for debugging, but without any of the rest of a meta mode build. 773MK_DIRDEPS_BUILD= no 774MK_STAGING= no 775# tell meta.autodep.mk to not even think about updating anything. 776UPDATE_DEPENDFILE= NO 777.if !make(showconfig) 778.export MK_DIRDEPS_BUILD MK_STAGING UPDATE_DEPENDFILE 779.endif 780 781.if make(universe) 782# we do not want a failure of one branch abort all. 783MAKE_JOB_ERROR_TOKEN= no 784.export MAKE_JOB_ERROR_TOKEN 785.endif 786.endif # bmake 787 788.endif # DIRDEPS_BUILD 789