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# checkworld - Run test suite on installed world. 28# check-old - List obsolete directories/files/libraries. 29# check-old-dirs - List obsolete directories. 30# check-old-files - List obsolete files. 31# check-old-libs - List obsolete libraries. 32# delete-old - Delete obsolete directories/files. 33# delete-old-dirs - Delete obsolete directories. 34# delete-old-files - Delete obsolete files. 35# delete-old-libs - Delete obsolete libraries. 36# targets - Print a list of supported TARGET/TARGET_ARCH pairs 37# for world and kernel targets. 38# toolchains - Build a toolchain for all world and kernel targets. 39# makeman - Regenerate src.conf(5) 40# sysent - (Re)build syscall entries from syscalls.master. 41# xdev - xdev-build + xdev-install for the architecture 42# specified with TARGET and TARGET_ARCH. 43# xdev-build - Build cross-development tools. 44# xdev-install - Install cross-development tools. 45# xdev-links - Create traditional links in /usr/bin for cc, etc 46# native-xtools - Create host binaries that produce target objects 47# for use in qemu user-mode jails. TARGET and 48# TARGET_ARCH should be defined. 49# native-xtools-install 50# - Install the files to the given DESTDIR/NXTP where 51# NXTP defaults to /nxb-bin. 52# 53# This makefile is simple by design. The FreeBSD make automatically reads 54# the /usr/share/mk/sys.mk unless the -m argument is specified on the 55# command line. By keeping this makefile simple, it doesn't matter too 56# much how different the installed mk files are from those in the source 57# tree. This makefile executes a child make process, forcing it to use 58# the mk files from the source tree which are supposed to DTRT. 59# 60# Most of the user-driven targets (as listed above) are implemented in 61# Makefile.inc1. The exceptions are universe, tinderbox and targets. 62# 63# If you want to build your system from source, be sure that /usr/obj has 64# at least 6 GB of disk space available. A complete 'universe' build of 65# r340283 (2018-11) required 167 GB of space. ZFS lz4 compression 66# achieved a 2.18x ratio, reducing actual space to 81 GB. 67# 68# For individuals wanting to build from the sources currently on their 69# system, the simple instructions are: 70# 71# 1. `cd /usr/src' (or to the directory containing your source tree). 72# 2. Define `HISTORICAL_MAKE_WORLD' variable (see README). 73# 3. `make world' 74# 75# For individuals wanting to upgrade their sources (even if only a 76# delta of a few days): 77# 78# 1. `cd /usr/src' (or to the directory containing your source tree). 79# 2. `make buildworld' 80# 3. `make buildkernel KERNCONF=YOUR_KERNEL_HERE' (default is GENERIC). 81# 4. `make installkernel KERNCONF=YOUR_KERNEL_HERE' (default is GENERIC). 82# [steps 3. & 4. can be combined by using the "kernel" target] 83# 5. `reboot' (in single user mode: boot -s from the loader prompt). 84# 6. `mergemaster -p' 85# 7. `make installworld' 86# 8. `mergemaster' (you may wish to use -i, along with -U or -F). 87# 9. `make delete-old' 88# 10. `reboot' 89# 11. `make delete-old-libs' (in case no 3rd party program uses them anymore) 90# 91# For individuals wanting to build from source with GCC from ports, first 92# install the appropriate GCC cross toolchain package: 93# `pkg install ${TARGET_ARCH}-gccN` 94# 95# Once you have installed the necessary cross toolchain, simply pass 96# CROSS_TOOLCHAIN=${TARGET_ARCH}-gccN while building with the above steps, 97# e.g., `make buildworld CROSS_TOOLCHAIN=amd64-gcc6`. 98# 99# The ${TARGET_ARCH}-gccN packages are provided as flavors of the 100# devel/freebsd-gccN ports. 101# 102# See src/UPDATING `COMMON ITEMS' for more complete information. 103# 104# If TARGET=machine (e.g. powerpc, arm64, ...) is specified you can 105# cross build world for other machine types using the buildworld target, 106# and once the world is built you can cross build a kernel using the 107# buildkernel target. 108# 109# Define the user-driven targets. These are listed here in alphabetical 110# order, but that's not important. 111# 112# Targets that begin with underscore are internal targets intended for 113# developer convenience only. They are intentionally not documented and 114# completely subject to change without notice. 115# 116# For more information, see the build(7) manual page. 117# 118 119.if defined(UNIVERSE_TARGET) || defined(MAKE_JUST_WORLDS) || defined(WITHOUT_KERNELS) 120__DO_KERNELS=no 121.endif 122.if defined(MAKE_JUST_KERNELS) || defined(WITHOUT_WORLDS) 123__DO_WORLDS=no 124.endif 125__DO_WORLDS?=yes 126__DO_KERNELS?=yes 127 128# This is included so CC is set to ccache for -V, and COMPILER_TYPE/VERSION 129# can be cached for sub-makes. We can't do this while still running on the 130# old fmake from FreeBSD 9.x or older, so avoid including it then to avoid 131# heartburn upgrading from older systems. The need for CC is done with new 132# make later in the build, and caching COMPILER_TYPE/VERSION is only an 133# optimization. Also sinclude it to be friendlier to foreign OS hosted builds. 134.if ${MAKE_VERSION} >= 20140620 && defined(.PARSEDIR) 135.sinclude <bsd.compiler.mk> 136.endif 137 138# Note: we use this awkward construct to be compatible with FreeBSD's 139# old make used in 10.0 and 9.2 and earlier. 140.if defined(MK_DIRDEPS_BUILD) && ${MK_DIRDEPS_BUILD} == "yes" && \ 141 !make(showconfig) && !make(print-dir) 142# targets/Makefile plays the role of top-level 143.include "targets/Makefile" 144.else 145 146TGTS= all all-man buildenv buildenvvars buildkernel buildworld \ 147 check check-old check-old-dirs check-old-files check-old-libs \ 148 checkdpadd checkworld clean cleandepend cleandir cleanworld \ 149 cleanuniverse \ 150 delete-old delete-old-dirs delete-old-files delete-old-libs \ 151 depend distribute distributekernel distributekernel.debug \ 152 distributeworld distrib-dirs distribution doxygen \ 153 everything hier hierarchy install installcheck installkernel \ 154 installkernel.debug packagekernel packageworld \ 155 reinstallkernel reinstallkernel.debug \ 156 installworld kernel-toolchain libraries maninstall \ 157 obj objlink showconfig tags toolchain \ 158 makeman sysent \ 159 _worldtmp _legacy _bootstrap-tools _cleanobj _obj \ 160 _build-tools _build-metadata _cross-tools _includes _libraries \ 161 build32 distribute32 install32 buildsoft distributesoft installsoft \ 162 builddtb xdev xdev-build xdev-install \ 163 xdev-links native-xtools native-xtools-install stageworld stagekernel \ 164 stage-packages stage-packages-kernel stage-packages-world \ 165 create-packages-world create-packages-kernel create-packages \ 166 update-packages packages installconfig real-packages real-update-packages \ 167 sign-packages package-pkg print-dir test-system-compiler test-system-linker 168 169# These targets require a TARGET and TARGET_ARCH be defined. 170XTGTS= native-xtools native-xtools-install xdev xdev-build xdev-install \ 171 xdev-links 172 173# XXX: r156740: This can't work since bsd.subdir.mk is not included ever. 174# It will only work for SUBDIR_TARGETS in make.conf. 175TGTS+= ${SUBDIR_TARGETS} 176 177BITGTS= files includes 178BITGTS:=${BITGTS} ${BITGTS:S/^/build/} ${BITGTS:S/^/install/} 179TGTS+= ${BITGTS} 180 181# Only some targets are allowed to use meta mode. Others get it 182# disabled. In some cases, such as 'install', meta mode can be dangerous 183# as a cookie may be used to prevent redundant installations (such as 184# for WORLDTMP staging). For DESTDIR=/ we always want to install though. 185# For other cases, such as delete-old-libs, meta mode may break 186# the interactive tty prompt. The safest route is to just whitelist 187# the ones that benefit from it. 188META_TGT_WHITELIST+= \ 189 _* build32 buildfiles buildincludes buildkernel buildsoft \ 190 buildworld everything kernel-toolchain kernel-toolchains kernel \ 191 kernels libraries native-xtools showconfig test-system-compiler \ 192 test-system-linker tinderbox toolchain \ 193 toolchains universe universe-toolchain world worlds xdev xdev-build 194 195.ORDER: buildworld installworld 196.ORDER: buildworld distrib-dirs 197.ORDER: buildworld distribution 198.ORDER: buildworld distribute 199.ORDER: buildworld distributeworld 200.ORDER: buildworld buildkernel 201.ORDER: distrib-dirs distribute 202.ORDER: distrib-dirs distributeworld 203.ORDER: distrib-dirs installworld 204.ORDER: distribution distribute 205.ORDER: distributeworld distribute 206.ORDER: distributeworld distribution 207.ORDER: installworld distribute 208.ORDER: installworld distribution 209.ORDER: installworld installkernel 210.ORDER: buildkernel installkernel 211.ORDER: buildkernel installkernel.debug 212.ORDER: buildkernel reinstallkernel 213.ORDER: buildkernel reinstallkernel.debug 214 215PATH= /sbin:/bin:/usr/sbin:/usr/bin 216MAKEOBJDIRPREFIX?= /usr/obj 217_MAKEOBJDIRPREFIX!= /usr/bin/env -i PATH=${PATH} ${MAKE} MK_AUTO_OBJ=no \ 218 ${.MAKEFLAGS:MMAKEOBJDIRPREFIX=*} __MAKE_CONF=${__MAKE_CONF} \ 219 SRCCONF=${SRCCONF} SRC_ENV_CONF= \ 220 -f /dev/null -V MAKEOBJDIRPREFIX dummy 221.if !empty(_MAKEOBJDIRPREFIX) 222.error MAKEOBJDIRPREFIX can only be set in environment or src-env.conf(5),\ 223 not as a global (in make.conf(5) or src.conf(5)) or command-line variable. 224.endif 225 226# We often need to use the tree's version of make to build it. 227# Choices add to complexity though. 228# We cannot blindly use a make which may not be the one we want 229# so be explicit - until all choice is removed. 230WANT_MAKE= bmake 231.if !empty(.MAKE.MODE:Mmeta) 232# 20160604 - support missing-meta,missing-filemon and performance improvements 233WANT_MAKE_VERSION= 20160604 234.else 235# 20160220 - support .dinclude for FAST_DEPEND. 236WANT_MAKE_VERSION= 20160220 237.endif 238MYMAKE= ${OBJROOT}make.${MACHINE}/${WANT_MAKE} 239.if defined(.PARSEDIR) 240HAVE_MAKE= bmake 241.else 242HAVE_MAKE= fmake 243.endif 244.if defined(ALWAYS_BOOTSTRAP_MAKE) || \ 245 ${HAVE_MAKE} != ${WANT_MAKE} || \ 246 (defined(WANT_MAKE_VERSION) && ${MAKE_VERSION} < ${WANT_MAKE_VERSION}) 247NEED_MAKE_UPGRADE= t 248.endif 249.if exists(${MYMAKE}) 250SUB_MAKE:= ${MYMAKE} -m ${.CURDIR}/share/mk 251.elif defined(NEED_MAKE_UPGRADE) 252# It may not exist yet but we may cause it to. 253# In the case of fmake, upgrade_checks may cause a newer version to be built. 254SUB_MAKE= `test -x ${MYMAKE} && echo ${MYMAKE} || echo ${MAKE}` \ 255 -m ${.CURDIR}/share/mk 256.else 257SUB_MAKE= ${MAKE} -m ${.CURDIR}/share/mk 258.endif 259 260_MAKE= PATH=${PATH} MAKE_CMD="${MAKE}" ${SUB_MAKE} -f Makefile.inc1 \ 261 TARGET=${_TARGET} TARGET_ARCH=${_TARGET_ARCH} ${_MAKEARGS} 262 263.if defined(MK_META_MODE) && ${MK_META_MODE} == "yes" 264# Only allow meta mode for the whitelisted targets. See META_TGT_WHITELIST 265# above. If overridden as a make argument then don't bother trying to 266# disable it. 267.if empty(.MAKEOVERRIDES:MMK_META_MODE) 268.for _tgt in ${META_TGT_WHITELIST} 269.if make(${_tgt}) 270_CAN_USE_META_MODE?= yes 271.endif 272.endfor 273.if !defined(_CAN_USE_META_MODE) 274_MAKE+= MK_META_MODE=no 275MK_META_MODE= no 276.if defined(.PARSEDIR) 277.unexport META_MODE 278.endif 279.endif # !defined(_CAN_USE_META_MODE) 280.endif # empty(.MAKEOVERRIDES:MMK_META_MODE) 281 282.if ${MK_META_MODE} == "yes" 283.if !exists(/dev/filemon) && !defined(NO_FILEMON) && !make(showconfig) 284# Require filemon be loaded to provide a working incremental build 285.error ${.newline}ERROR: The filemon module (/dev/filemon) is not loaded. \ 286 ${.newline}ERROR: WITH_META_MODE is enabled but requires filemon for an incremental build. \ 287 ${.newline}ERROR: 'kldload filemon' or pass -DNO_FILEMON to suppress this error. 288.endif # !exists(/dev/filemon) && !defined(NO_FILEMON) 289.endif # ${MK_META_MODE} == yes 290.endif # defined(MK_META_MODE) && ${MK_META_MODE} == yes 291 292# Guess target architecture from target type, and vice versa, based on 293# historic FreeBSD practice of tending to have TARGET == TARGET_ARCH 294# expanding to TARGET == TARGET_CPUARCH in recent times, with known 295# exceptions. 296.if !defined(TARGET_ARCH) && defined(TARGET) 297# T->TA mapping is usually TARGET with arm64 the odd man out 298_TARGET_ARCH= ${TARGET:S/arm64/aarch64/:S/riscv/riscv64/:S/arm/armv7/} 299.elif !defined(TARGET) && defined(TARGET_ARCH) && \ 300 ${TARGET_ARCH} != ${MACHINE_ARCH} 301# TA->T mapping is accidentally CPUARCH with aarch64 the odd man out 302_TARGET= ${TARGET_ARCH:${__TO_CPUARCH}:C/aarch64/arm64/} 303.endif 304.if defined(TARGET) && !defined(_TARGET) 305_TARGET=${TARGET} 306.endif 307.if defined(TARGET_ARCH) && !defined(_TARGET_ARCH) 308_TARGET_ARCH=${TARGET_ARCH} 309.endif 310# for historical compatibility for xdev targets 311.if defined(XDEV) 312_TARGET= ${XDEV} 313.endif 314.if defined(XDEV_ARCH) 315_TARGET_ARCH= ${XDEV_ARCH} 316.endif 317# Some targets require a set TARGET/TARGET_ARCH, check before the default 318# MACHINE and after the compatibility handling. 319.if !defined(_TARGET) || !defined(_TARGET_ARCH) 320${XTGTS}: _assert_target 321.endif 322# Otherwise, default to current machine type and architecture. 323_TARGET?= ${MACHINE} 324_TARGET_ARCH?= ${MACHINE_ARCH} 325 326.if make(native-xtools*) 327NXB_TARGET:= ${_TARGET} 328NXB_TARGET_ARCH:= ${_TARGET_ARCH} 329_TARGET= ${MACHINE} 330_TARGET_ARCH= ${MACHINE_ARCH} 331_MAKE+= NXB_TARGET=${NXB_TARGET} \ 332 NXB_TARGET_ARCH=${NXB_TARGET_ARCH} 333.endif 334 335.if make(print-dir) 336.SILENT: 337.endif 338 339_assert_target: .PHONY .MAKE 340.for _tgt in ${XTGTS} 341.if make(${_tgt}) 342 @echo "*** Error: Both TARGET and TARGET_ARCH must be defined for \"${_tgt}\" target" 343 @false 344.endif 345.endfor 346 347# 348# Make sure we have an up-to-date make(1). Only world and buildworld 349# should do this as those are the initial targets used for upgrades. 350# The user can define ALWAYS_CHECK_MAKE to have this check performed 351# for all targets. 352# 353.if defined(ALWAYS_CHECK_MAKE) || !defined(.PARSEDIR) 354${TGTS}: upgrade_checks 355.else 356buildworld: upgrade_checks 357.endif 358 359# 360# Handle the user-driven targets, using the source relative mk files. 361# 362 363tinderbox toolchains kernel-toolchains: .MAKE 364${TGTS}: .PHONY .MAKE 365 ${_+_}@cd ${.CURDIR}; ${_MAKE} ${.TARGET} 366 367# The historic default "all" target creates files which may cause stale 368# or (in the cross build case) unlinkable results. Fail with an error 369# when no target is given. The users can explicitly specify "all" 370# if they want the historic behavior. 371.MAIN: _guard 372 373_guard: .PHONY 374 @echo 375 @echo "Explicit target required. Likely \"${SUBDIR_OVERRIDE:Dall:Ubuildworld}\" is wanted. See build(7)." 376 @echo 377 @false 378 379STARTTIME!= LC_ALL=C date 380CHECK_TIME!= cmp=`mktemp`; find ${.CURDIR}/sys/sys/param.h -newer "$$cmp" && rm "$$cmp"; echo 381.if !empty(CHECK_TIME) 382.error check your date/time: ${STARTTIME} 383.endif 384 385.if defined(HISTORICAL_MAKE_WORLD) || defined(DESTDIR) 386# 387# world 388# 389# Attempt to rebuild and reinstall everything. This target is not to be 390# used for upgrading an existing FreeBSD system, because the kernel is 391# not included. One can argue that this target doesn't build everything 392# then. 393# 394world: upgrade_checks .PHONY 395 @echo "--------------------------------------------------------------" 396 @echo ">>> make world started on ${STARTTIME}" 397 @echo "--------------------------------------------------------------" 398.if target(pre-world) 399 @echo 400 @echo "--------------------------------------------------------------" 401 @echo ">>> Making 'pre-world' target" 402 @echo "--------------------------------------------------------------" 403 ${_+_}@cd ${.CURDIR}; ${_MAKE} pre-world 404.endif 405 ${_+_}@cd ${.CURDIR}; ${_MAKE} buildworld 406 ${_+_}@cd ${.CURDIR}; ${_MAKE} installworld MK_META_MODE=no 407.if target(post-world) 408 @echo 409 @echo "--------------------------------------------------------------" 410 @echo ">>> Making 'post-world' target" 411 @echo "--------------------------------------------------------------" 412 ${_+_}@cd ${.CURDIR}; ${_MAKE} post-world 413.endif 414 @echo 415 @echo "--------------------------------------------------------------" 416 @echo ">>> make world completed on `LC_ALL=C date`" 417 @echo " (started ${STARTTIME})" 418 @echo "--------------------------------------------------------------" 419.else 420world: .PHONY 421 @echo "WARNING: make world will overwrite your existing FreeBSD" 422 @echo "installation without also building and installing a new" 423 @echo "kernel. This can be dangerous. Please read the handbook," 424 @echo "'Rebuilding world', for how to upgrade your system." 425 @echo "Define DESTDIR to where you want to install FreeBSD," 426 @echo "including /, to override this warning and proceed as usual." 427 @echo "" 428 @echo "Bailing out now..." 429 @false 430.endif 431 432# 433# kernel 434# 435# Short hand for `make buildkernel installkernel' 436# 437kernel: buildkernel installkernel .PHONY 438 439# 440# Perform a few tests to determine if the installed tools are adequate 441# for building the world. 442# 443upgrade_checks: .PHONY 444.if defined(NEED_MAKE_UPGRADE) 445 @${_+_}(cd ${.CURDIR} && ${MAKE} ${WANT_MAKE:S,^f,,}) 446.endif 447 448# 449# Upgrade make(1) to the current version using the installed 450# headers, libraries and tools. Also, allow the location of 451# the system bsdmake-like utility to be overridden. 452# 453MMAKEENV= \ 454 DESTDIR= \ 455 INSTALL="sh ${.CURDIR}/tools/install.sh" 456MMAKE= ${MMAKEENV} ${MAKE} \ 457 OBJTOP=${MYMAKE:H}/obj \ 458 OBJROOT='$${OBJTOP}/' \ 459 MAKEOBJDIRPREFIX= \ 460 MK_MAN=no -DNO_SHARED \ 461 -DNO_CPU_CFLAGS MK_WERROR=no \ 462 -DNO_SUBDIR \ 463 DESTDIR= PROGNAME=${MYMAKE:T} 464 465bmake: .PHONY 466 @echo 467 @echo "--------------------------------------------------------------" 468 @echo ">>> Building an up-to-date ${.TARGET}(1)" 469 @echo "--------------------------------------------------------------" 470 ${_+_}@cd ${.CURDIR}/usr.bin/${.TARGET}; \ 471 ${MMAKE} obj; \ 472 ${MMAKE} depend; \ 473 ${MMAKE} all; \ 474 ${MMAKE} install DESTDIR=${MYMAKE:H} BINDIR= 475 476regress: .PHONY 477 @echo "'make regress' has been renamed 'make check'" | /usr/bin/fmt 478 @false 479 480tinderbox toolchains kernel-toolchains kernels worlds: upgrade_checks 481 482tinderbox: .PHONY 483 @cd ${.CURDIR}; ${SUB_MAKE} DOING_TINDERBOX=YES universe 484 485toolchains: .PHONY 486 @cd ${.CURDIR}; ${SUB_MAKE} UNIVERSE_TARGET=toolchain universe 487 488kernel-toolchains: .PHONY 489 @cd ${.CURDIR}; ${SUB_MAKE} UNIVERSE_TARGET=kernel-toolchain universe 490 491kernels: .PHONY 492 @cd ${.CURDIR}; ${SUB_MAKE} universe -DWITHOUT_WORLDS 493 494worlds: .PHONY 495 @cd ${.CURDIR}; ${SUB_MAKE} UNIVERSE_TARGET=buildworld universe 496 497# 498# universe 499# 500# Attempt to rebuild *everything* for all supported architectures, 501# with a reasonable chance of success, regardless of how old your 502# existing system is. 503# 504.if make(universe) || make(universe_kernels) || make(tinderbox) || \ 505 make(targets) || make(universe-toolchain) 506# 507# Don't build rarely used, semi-supported architectures unless requested. 508# 509.if defined(EXTRA_TARGETS) 510EXTRA_ARCHES_mips= mipsel mipshf mipselhf mips64el mips64hf mips64elhf 511EXTRA_ARCHES_mips+= mipsn32 512# powerpcspe excluded from main list until clang fixed 513EXTRA_ARCHES_powerpc= powerpcspe powerpc64le 514.endif 515TARGETS?=amd64 arm arm64 i386 mips powerpc riscv 516_UNIVERSE_TARGETS= ${TARGETS} 517TARGET_ARCHES_arm?= armv6 armv7 518TARGET_ARCHES_arm64?= aarch64 519TARGET_ARCHES_mips?= mips mips64 ${EXTRA_ARCHES_mips} 520TARGET_ARCHES_powerpc?= powerpc powerpc64 ${EXTRA_ARCHES_powerpc} 521TARGET_ARCHES_riscv?= riscv64 riscv64sf 522.for target in ${TARGETS} 523TARGET_ARCHES_${target}?= ${target} 524.endfor 525 526.if defined(USE_GCC_TOOLCHAINS) 527TOOLCHAINS_amd64= amd64-gcc6 528TOOLCHAINS_arm64= aarch64-gcc6 529TOOLCHAINS_i386= i386-gcc6 530TOOLCHAINS_mips= mips-gcc6 531TOOLCHAINS_powerpc= powerpc-gcc6 powerpc64-gcc6 532TOOLCHAIN_powerpc64= powerpc64-gcc6 533.endif 534 535# If a target is using an external toolchain, set MAKE_PARAMS to enable use 536# of the toolchain. If the external toolchain is missing, exclude the target 537# from universe. 538.for target in ${_UNIVERSE_TARGETS} 539.if !empty(TOOLCHAINS_${target}) 540.for toolchain in ${TOOLCHAINS_${target}} 541.if !exists(/usr/local/share/toolchains/${toolchain}.mk) 542_UNIVERSE_TARGETS:= ${_UNIVERSE_TARGETS:N${target}} 543universe: universe_${toolchain}_skip .PHONY 544universe_epilogue: universe_${toolchain}_skip .PHONY 545universe_${toolchain}_skip: universe_prologue .PHONY 546 @echo ">> ${target} skipped - install ${toolchain} port or package to build" 547.endif 548.endfor 549.for arch in ${TARGET_ARCHES_${target}} 550TOOLCHAIN_${arch}?= ${TOOLCHAINS_${target}:[1]} 551MAKE_PARAMS_${arch}?= CROSS_TOOLCHAIN=${TOOLCHAIN_${arch}} 552.endfor 553.endif 554.endfor 555 556UNIVERSE_TARGET?= buildworld 557KERNSRCDIR?= ${.CURDIR}/sys 558 559targets: .PHONY 560 @echo "Supported TARGET/TARGET_ARCH pairs for world and kernel targets" 561.for target in ${TARGETS} 562.for target_arch in ${TARGET_ARCHES_${target}} 563 @echo " ${target}/${target_arch}" 564.endfor 565.endfor 566 567.if defined(DOING_TINDERBOX) 568FAILFILE=${.CURDIR}/_.tinderbox.failed 569MAKEFAIL=tee -a ${FAILFILE} 570.else 571MAKEFAIL=cat 572.endif 573 574universe_prologue: upgrade_checks 575universe: universe_prologue 576universe_prologue: .PHONY 577 @echo "--------------------------------------------------------------" 578 @echo ">>> make universe started on ${STARTTIME}" 579 @echo "--------------------------------------------------------------" 580.if defined(DOING_TINDERBOX) 581 @rm -f ${FAILFILE} 582.endif 583 584universe-toolchain: .PHONY universe_prologue 585 @echo "--------------------------------------------------------------" 586 @echo "> Toolchain bootstrap started on `LC_ALL=C date`" 587 @echo "--------------------------------------------------------------" 588 ${_+_}@cd ${.CURDIR}; \ 589 env PATH=${PATH} ${SUB_MAKE} ${JFLAG} kernel-toolchain \ 590 TARGET=${MACHINE} TARGET_ARCH=${MACHINE_ARCH} \ 591 OBJTOP="${HOST_OBJTOP}" \ 592 WITHOUT_SYSTEM_COMPILER=yes \ 593 WITHOUT_SYSTEM_LINKER=yes \ 594 TOOLS_PREFIX_UNDEF= \ 595 kernel-toolchain \ 596 MK_LLVM_TARGET_ALL=yes \ 597 > _.${.TARGET} 2>&1 || \ 598 (echo "${.TARGET} failed," \ 599 "check _.${.TARGET} for details" | \ 600 ${MAKEFAIL}; false) 601 @if [ ! -e "${HOST_OBJTOP}/tmp/usr/bin/cc" ]; then \ 602 echo "Missing host compiler at ${HOST_OBJTOP}/tmp/usr/bin/cc?" >&2; \ 603 false; \ 604 fi 605 @if [ ! -e "${HOST_OBJTOP}/tmp/usr/bin/ld" ]; then \ 606 echo "Missing host linker at ${HOST_OBJTOP}/tmp/usr/bin/ld?" >&2; \ 607 false; \ 608 fi 609 @echo "--------------------------------------------------------------" 610 @echo "> Toolchain bootstrap completed on `LC_ALL=C date`" 611 @echo "--------------------------------------------------------------" 612 613.for target in ${_UNIVERSE_TARGETS} 614universe: universe_${target} 615universe_epilogue: universe_${target} 616universe_${target}: universe_${target}_prologue .PHONY 617universe_${target}_prologue: universe_prologue .PHONY 618 @echo ">> ${target} started on `LC_ALL=C date`" 619universe_${target}_worlds: .PHONY 620 621.if !make(targets) && !make(universe-toolchain) 622.for target_arch in ${TARGET_ARCHES_${target}} 623.if !defined(_need_clang_${target}_${target_arch}) 624_need_clang_${target}_${target_arch} != \ 625 env TARGET=${target} TARGET_ARCH=${target_arch} \ 626 ${SUB_MAKE} -C ${.CURDIR} -f Makefile.inc1 test-system-compiler \ 627 ${MAKE_PARAMS_${target_arch}} -V MK_CLANG_BOOTSTRAP 2>/dev/null || \ 628 echo unknown 629.export _need_clang_${target}_${target_arch} 630.endif 631.if !defined(_need_lld_${target}_${target_arch}) 632_need_lld_${target}_${target_arch} != \ 633 env TARGET=${target} TARGET_ARCH=${target_arch} \ 634 ${SUB_MAKE} -C ${.CURDIR} -f Makefile.inc1 test-system-linker \ 635 ${MAKE_PARAMS_${target_arch}} -V MK_LLD_BOOTSTRAP 2>/dev/null || \ 636 echo unknown 637.export _need_lld_${target}_${target_arch} 638.endif 639# Setup env for each arch to use the one clang. 640.if defined(_need_clang_${target}_${target_arch}) && \ 641 ${_need_clang_${target}_${target_arch}} == "yes" 642# No check on existing XCC or CROSS_BINUTILS_PREFIX, etc, is needed since 643# we use the test-system-compiler logic to determine if clang needs to be 644# built. It will be no from that logic if already using an external 645# toolchain or /usr/bin/cc. 646# XXX: Passing HOST_OBJTOP into the PATH would allow skipping legacy, 647# bootstrap-tools, and cross-tools. Need to ensure each tool actually 648# supports all TARGETS though. 649# For now we only pass UNIVERSE_TOOLCHAIN_PATH which will be added at the end 650# of STRICTTMPPATH to ensure that the target-specific binaries come first. 651MAKE_PARAMS_${target_arch}+= \ 652 XCC="${HOST_OBJTOP}/tmp/usr/bin/cc" \ 653 XCXX="${HOST_OBJTOP}/tmp/usr/bin/c++" \ 654 XCPP="${HOST_OBJTOP}/tmp/usr/bin/cpp" \ 655 UNIVERSE_TOOLCHAIN_PATH=${HOST_OBJTOP}/tmp/usr/bin 656.endif 657.if defined(_need_lld_${target}_${target_arch}) && \ 658 ${_need_lld_${target}_${target_arch}} == "yes" 659MAKE_PARAMS_${target_arch}+= \ 660 XLD="${HOST_OBJTOP}/tmp/usr/bin/ld" 661.endif 662.endfor 663.endif # !make(targets) 664 665.if ${__DO_WORLDS} == "yes" 666universe_${target}_done: universe_${target}_worlds .PHONY 667.for target_arch in ${TARGET_ARCHES_${target}} 668universe_${target}_worlds: universe_${target}_${target_arch} .PHONY 669.if (defined(_need_clang_${target}_${target_arch}) && \ 670 ${_need_clang_${target}_${target_arch}} == "yes") || \ 671 (defined(_need_lld_${target}_${target_arch}) && \ 672 ${_need_lld_${target}_${target_arch}} == "yes") 673universe_${target}_${target_arch}: universe-toolchain 674universe_${target}_prologue: universe-toolchain 675.endif 676universe_${target}_${target_arch}: universe_${target}_prologue .MAKE .PHONY 677 @echo ">> ${target}.${target_arch} ${UNIVERSE_TARGET} started on `LC_ALL=C date`" 678 @(cd ${.CURDIR} && env __MAKE_CONF=/dev/null \ 679 ${SUB_MAKE} ${JFLAG} ${UNIVERSE_TARGET} \ 680 TARGET=${target} \ 681 TARGET_ARCH=${target_arch} \ 682 ${MAKE_PARAMS_${target_arch}} \ 683 > _.${target}.${target_arch}.${UNIVERSE_TARGET} 2>&1 || \ 684 (echo "${target}.${target_arch} ${UNIVERSE_TARGET} failed," \ 685 "check _.${target}.${target_arch}.${UNIVERSE_TARGET} for details" | \ 686 ${MAKEFAIL})) 687 @echo ">> ${target}.${target_arch} ${UNIVERSE_TARGET} completed on `LC_ALL=C date`" 688.endfor 689.endif # ${__DO_WORLDS} == "yes" 690 691.if ${__DO_KERNELS} == "yes" 692universe_${target}_done: universe_${target}_kernels .PHONY 693universe_${target}_kernels: universe_${target}_worlds .PHONY 694universe_${target}_kernels: universe_${target}_prologue .MAKE .PHONY 695 @cd ${.CURDIR}; ${SUB_MAKE} ${.MAKEFLAGS} TARGET=${target} \ 696 universe_kernels 697.endif # ${__DO_KERNELS} == "yes" 698 699# Tell the user the worlds and kernels have completed 700universe_${target}: universe_${target}_done 701universe_${target}_done: 702 @echo ">> ${target} completed on `LC_ALL=C date`" 703.endfor 704.if make(universe_kernconfs) || make(universe_kernels) 705.if !defined(TARGET) 706TARGET!= uname -m 707.endif 708universe_kernels_prologue: .PHONY 709 @echo ">> ${TARGET} kernels started on `LC_ALL=C date`" 710universe_kernels: universe_kernconfs .PHONY 711 @echo ">> ${TARGET} kernels completed on `LC_ALL=C date`" 712.if defined(MAKE_ALL_KERNELS) 713_THINNER=cat 714.elif defined(MAKE_LINT_KERNELS) 715_THINNER=grep 'LINT' || true 716.else 717_THINNER=xargs grep -L "^.NO_UNIVERSE" || true 718.endif 719KERNCONFS!= cd ${KERNSRCDIR}/${TARGET}/conf && \ 720 find [[:upper:][:digit:]]*[[:upper:][:digit:]] \ 721 -type f -maxdepth 0 \ 722 ! -name DEFAULTS ! -name NOTES | \ 723 ${_THINNER} 724universe_kernconfs: universe_kernels_prologue .PHONY 725.for kernel in ${KERNCONFS} 726TARGET_ARCH_${kernel}!= cd ${KERNSRCDIR}/${TARGET}/conf && \ 727 env PATH=${HOST_OBJTOP}/tmp/legacy/bin:${PATH:Q} \ 728 config -m ${KERNSRCDIR}/${TARGET}/conf/${kernel} 2> /dev/null | \ 729 grep -v WARNING: | cut -f 2 730.if empty(TARGET_ARCH_${kernel}) 731.error "Target architecture for ${TARGET}/conf/${kernel} unknown. config(8) likely too old." 732.endif 733universe_kernconfs_${TARGET_ARCH_${kernel}}: universe_kernconf_${TARGET}_${kernel} 734universe_kernconf_${TARGET}_${kernel}: .MAKE 735 @echo ">> ${TARGET}.${TARGET_ARCH_${kernel}} ${kernel} kernel started on `LC_ALL=C date`" 736 @(cd ${.CURDIR} && env __MAKE_CONF=/dev/null \ 737 ${SUB_MAKE} ${JFLAG} buildkernel \ 738 TARGET=${TARGET} \ 739 TARGET_ARCH=${TARGET_ARCH_${kernel}} \ 740 ${MAKE_PARAMS_${TARGET_ARCH_${kernel}}} \ 741 KERNCONF=${kernel} \ 742 > _.${TARGET}.${kernel} 2>&1 || \ 743 (echo "${TARGET} ${kernel} kernel failed," \ 744 "check _.${TARGET}.${kernel} for details"| ${MAKEFAIL})) 745 @echo ">> ${TARGET}.${TARGET_ARCH_${kernel}} ${kernel} kernel completed on `LC_ALL=C date`" 746.endfor 747.for target_arch in ${TARGET_ARCHES_${TARGET}} 748universe_kernconfs: universe_kernconfs_${target_arch} .PHONY 749universe_kernconfs_${target_arch}: 750.endfor 751.endif # make(universe_kernels) 752universe: universe_epilogue 753universe_epilogue: .PHONY 754 @echo "--------------------------------------------------------------" 755 @echo ">>> make universe completed on `LC_ALL=C date`" 756 @echo " (started ${STARTTIME})" 757 @echo "--------------------------------------------------------------" 758.if defined(DOING_TINDERBOX) 759 @if [ -e ${FAILFILE} ] ; then \ 760 echo "Tinderbox failed:" ;\ 761 cat ${FAILFILE} ;\ 762 exit 1 ;\ 763 fi 764.endif 765.endif 766 767.if defined(.PARSEDIR) 768# This makefile does not run in meta mode 769.MAKE.MODE= normal 770# Normally the things we run from here don't either. 771# Using -DWITH_META_MODE 772# we can buildworld with meta files created which are useful 773# for debugging, but without any of the rest of a meta mode build. 774MK_DIRDEPS_BUILD= no 775MK_STAGING= no 776# tell meta.autodep.mk to not even think about updating anything. 777UPDATE_DEPENDFILE= NO 778.if !make(showconfig) 779.export MK_DIRDEPS_BUILD MK_STAGING UPDATE_DEPENDFILE 780.endif 781 782.if make(universe) 783# we do not want a failure of one branch abort all. 784MAKE_JOB_ERROR_TOKEN= no 785.export MAKE_JOB_ERROR_TOKEN 786.endif 787.endif # bmake 788 789.endif # DIRDEPS_BUILD 790