3 # The common user-driven targets are (for a complete list, see build(7)):
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
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.
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.
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.
62 # Most of the user-driven targets (as listed above) are implemented in
63 # Makefile.inc1. The exceptions are universe, tinderbox and targets.
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.
70 # For individuals wanting to build from the sources currently on their
71 # system, the simple instructions are:
73 # 1. `cd /usr/src' (or to the directory containing your source tree).
74 # 2. Define `HISTORICAL_MAKE_WORLD' variable (see README).
77 # For individuals wanting to upgrade their sources (even if only a
78 # delta of a few days):
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).
87 # 7. `make installworld'
89 # 9. `make delete-old'
91 # 11. `make delete-old-libs' (in case no 3rd party program uses them anymore)
93 # For individuals wanting to build from source with GCC from ports, first
94 # install the appropriate GCC cross toolchain package:
95 # `pkg install ${TARGET_ARCH}-gccN`
97 # Once you have installed the necessary cross toolchain, simply pass
98 # CROSS_TOOLCHAIN=${TARGET_ARCH}-gccN while building with the above steps,
99 # e.g., `make buildworld CROSS_TOOLCHAIN=amd64-gcc6`.
101 # The ${TARGET_ARCH}-gccN packages are provided as flavors of the
102 # devel/freebsd-gccN ports.
104 # See src/UPDATING `COMMON ITEMS' for more complete information.
106 # If TARGET=machine (e.g. powerpc, arm64, ...) is specified you can
107 # cross build world for other machine types using the buildworld target,
108 # and once the world is built you can cross build a kernel using the
109 # buildkernel target.
111 # Define the user-driven targets. These are listed here in alphabetical
112 # order, but that's not important.
114 # Targets that begin with underscore are internal targets intended for
115 # developer convenience only. They are intentionally not documented and
116 # completely subject to change without notice.
118 # For more information, see the build(7) manual page.
121 # Include jobs.mk early if we need it.
123 # make buildworld-jobs
125 # make -j${JOB_MAX} buildworld > ../buildworld.log 2>&1
131 .if defined(UNIVERSE_TARGET) || defined(MAKE_JUST_WORLDS) || defined(WITHOUT_KERNELS)
134 .if defined(MAKE_JUST_KERNELS) || defined(WITHOUT_WORLDS)
140 # This is included so CC is set to ccache for -V, and COMPILER_TYPE/VERSION
141 # can be cached for sub-makes. We can't do this while still running on the
142 # old fmake from FreeBSD 9.x or older, so avoid including it then to avoid
143 # heartburn upgrading from older systems. The need for CC is done with new
144 # make later in the build, and caching COMPILER_TYPE/VERSION is only an
145 # optimization. Also sinclude it to be friendlier to foreign OS hosted builds.
146 .if ${MAKE_VERSION} >= 20140620 && defined(.PARSEDIR)
147 .sinclude <bsd.compiler.mk>
150 # Note: we use this awkward construct to be compatible with FreeBSD's
151 # old make used in 10.0 and 9.2 and earlier.
152 .if defined(MK_DIRDEPS_BUILD) && ${MK_DIRDEPS_BUILD} == "yes" && \
153 !make(showconfig) && !make(print-dir)
154 # targets/Makefile plays the role of top-level
155 .include "targets/Makefile"
158 .include "${.CURDIR}/share/mk/bsd.compat.pre.mk"
160 TGTS= all all-man buildenv buildenvvars buildetc buildkernel buildworld \
161 check check-old check-old-dirs check-old-files check-old-libs \
162 checkdpadd checkworld clean cleandepend cleandir cleankernel \
163 cleanworld cleanuniverse \
164 delete-old delete-old-dirs delete-old-files delete-old-libs \
165 depend distribute distributekernel distributekernel.debug \
166 distributeworld distrib-dirs distribution doxygen \
167 everything hier hierarchy install installcheck installetc installkernel \
168 installkernel.debug packagekernel packageworld \
169 reinstallkernel reinstallkernel.debug \
170 installworld kernel-toolchain libraries maninstall \
171 list-old-dirs list-old-files list-old-libs \
172 obj objlink showconfig tags toolchain \
174 _cleanworldtmp _worldtmp _legacy _bootstrap-tools _cleanobj _obj \
175 _build-tools _build-metadata _cross-tools _includes _libraries \
176 builddtb xdev xdev-build xdev-install \
177 xdev-links native-xtools native-xtools-install stageworld stagekernel \
178 stage-packages stage-packages-kernel stage-packages-world stage-packages-source \
179 create-packages-world create-packages-kernel create-packages-source create-packages \
180 update-packages packages installconfig real-packages real-update-packages \
181 sign-packages package-pkg print-dir test-system-compiler test-system-linker \
184 .for libcompat in ${_ALL_libcompats}
185 TGTS+= build${libcompat} distribute${libcompat} install${libcompat}
188 # These targets require a TARGET and TARGET_ARCH be defined.
189 XTGTS= native-xtools native-xtools-install xdev xdev-build xdev-install \
192 # XXX: r156740: This can't work since bsd.subdir.mk is not included ever.
193 # It will only work for SUBDIR_TARGETS in make.conf.
194 TGTS+= ${SUBDIR_TARGETS}
196 BITGTS= files includes
197 BITGTS:=${BITGTS} ${BITGTS:S/^/build/} ${BITGTS:S/^/install/}
200 # Only some targets are allowed to use meta mode. Others get it
201 # disabled. In some cases, such as 'install', meta mode can be dangerous
202 # as a cookie may be used to prevent redundant installations (such as
203 # for WORLDTMP staging). For DESTDIR=/ we always want to install though.
204 # For other cases, such as delete-old-libs, meta mode may break
205 # the interactive tty prompt. The safest route is to just whitelist
206 # the ones that benefit from it.
207 META_TGT_WHITELIST+= \
208 _* buildfiles buildincludes buildkernel \
209 buildworld everything kernel-toolchain kernel-toolchains kernel \
210 kernels libraries native-xtools showconfig test-includes \
211 test-system-compiler test-system-linker tinderbox toolchain \
212 toolchains universe universe-toolchain world worlds xdev xdev-build
214 .for libcompat in ${_ALL_libcompats}
215 META_TGT_WHITELIST+= build${libcompat}
218 .ORDER: buildworld installworld
219 .ORDER: buildworld distrib-dirs
220 .ORDER: buildworld distribution
221 .ORDER: buildworld distribute
222 .ORDER: buildworld distributeworld
223 .ORDER: buildworld buildkernel
224 .ORDER: distrib-dirs distribute
225 .ORDER: distrib-dirs distributeworld
226 .ORDER: distrib-dirs installworld
227 .ORDER: distribution distribute
228 .ORDER: distributeworld distribute
229 .ORDER: distributeworld distribution
230 .ORDER: installworld distribute
231 .ORDER: installworld distribution
232 .ORDER: installworld installkernel
233 .ORDER: buildkernel installkernel
234 .ORDER: buildkernel installkernel.debug
235 .ORDER: buildkernel reinstallkernel
236 .ORDER: buildkernel reinstallkernel.debug
238 # Only sanitize PATH on FreeBSD.
239 # PATH may include tools that are required to cross-build
240 # on non-FreeBSD systems.
241 .if ${.MAKE.OS} == "FreeBSD"
242 PATH= /sbin:/bin:/usr/sbin:/usr/bin
244 MAKEOBJDIRPREFIX?= /usr/obj
245 _MAKEOBJDIRPREFIX!= /usr/bin/env -i PATH=${PATH:Q} ${MAKE} MK_AUTO_OBJ=no \
246 ${.MAKEFLAGS:MMAKEOBJDIRPREFIX=*} __MAKE_CONF=${__MAKE_CONF} \
247 SRCCONF=${SRCCONF} SRC_ENV_CONF= \
248 -f /dev/null -V MAKEOBJDIRPREFIX dummy
249 .if !empty(_MAKEOBJDIRPREFIX) || !empty(.MAKEOVERRIDES:MMAKEOBJDIRPREFIX)
250 .error MAKEOBJDIRPREFIX can only be set in environment or src-env.conf(5),\
251 not as a global (in make.conf(5) or src.conf(5)) or command-line variable.
254 # We often need to use the tree's version of make to build it.
255 # Choices add to complexity though.
256 # We cannot blindly use a make which may not be the one we want
257 # so be explicit - until all choice is removed.
259 .if !empty(.MAKE.MODE:Mmeta)
260 # 20160604 - support missing-meta,missing-filemon and performance improvements
261 WANT_MAKE_VERSION= 20160604
263 # 20160220 - support .dinclude for FAST_DEPEND.
264 WANT_MAKE_VERSION= 20160220
266 MYMAKE= ${OBJROOT}make.${MACHINE}/${WANT_MAKE}
267 .if defined(.PARSEDIR)
272 .if defined(ALWAYS_BOOTSTRAP_MAKE) || \
273 ${HAVE_MAKE} != ${WANT_MAKE} || \
274 (defined(WANT_MAKE_VERSION) && ${MAKE_VERSION} < ${WANT_MAKE_VERSION})
277 .if exists(${MYMAKE})
278 SUB_MAKE:= ${MYMAKE} -m ${.CURDIR}/share/mk
279 .elif defined(NEED_MAKE_UPGRADE)
280 # It may not exist yet but we may cause it to.
281 # In the case of fmake, upgrade_checks may cause a newer version to be built.
282 SUB_MAKE= `test -x ${MYMAKE} && echo ${MYMAKE} || echo ${MAKE}` \
283 -m ${.CURDIR}/share/mk
285 SUB_MAKE= ${MAKE} -m ${.CURDIR}/share/mk
288 _MAKE= PATH=${PATH:Q} MAKE_CMD="${MAKE}" ${SUB_MAKE} -f Makefile.inc1 \
289 TARGET=${_TARGET} TARGET_ARCH=${_TARGET_ARCH} ${_MAKEARGS}
291 .if defined(MK_META_MODE) && ${MK_META_MODE} == "yes"
292 # Only allow meta mode for the whitelisted targets. See META_TGT_WHITELIST
293 # above. If overridden as a make argument then don't bother trying to
295 .if empty(.MAKEOVERRIDES:MMK_META_MODE)
296 .for _tgt in ${META_TGT_WHITELIST}
298 _CAN_USE_META_MODE?= yes
301 .if !defined(_CAN_USE_META_MODE)
302 _MAKE+= MK_META_MODE=no
304 .if defined(.PARSEDIR)
307 .endif # !defined(_CAN_USE_META_MODE)
308 .endif # empty(.MAKEOVERRIDES:MMK_META_MODE)
310 .if ${MK_META_MODE} == "yes"
311 .if !exists(/dev/filemon) && !defined(NO_FILEMON) && !make(showconfig)
312 # Require filemon be loaded to provide a working incremental build
313 .error ${.newline}ERROR: The filemon module (/dev/filemon) is not loaded. \
314 ${.newline}ERROR: WITH_META_MODE is enabled but requires filemon for an incremental build. \
315 ${.newline}ERROR: 'kldload filemon' or pass -DNO_FILEMON to suppress this error.
316 .endif # !exists(/dev/filemon) && !defined(NO_FILEMON)
317 .endif # ${MK_META_MODE} == yes
318 .endif # defined(MK_META_MODE) && ${MK_META_MODE} == yes
320 # Guess target architecture from target type, and vice versa, based on
321 # historic FreeBSD practice of tending to have TARGET == TARGET_ARCH
322 # expanding to TARGET == TARGET_CPUARCH in recent times, with known
324 .if !defined(TARGET_ARCH) && defined(TARGET)
325 # T->TA mapping is usually TARGET with arm64 the odd man out
326 _TARGET_ARCH= ${TARGET:S/arm64/aarch64/:S/riscv/riscv64/:S/arm/armv7/}
327 .elif !defined(TARGET) && defined(TARGET_ARCH) && \
328 ${TARGET_ARCH} != ${MACHINE_ARCH}
329 # TA->T mapping is accidentally CPUARCH with aarch64 the odd man out
330 _TARGET= ${TARGET_ARCH:${__TO_CPUARCH}:C/aarch64/arm64/}
332 .if defined(TARGET) && !defined(_TARGET)
335 .if defined(TARGET_ARCH) && !defined(_TARGET_ARCH)
336 _TARGET_ARCH=${TARGET_ARCH}
338 # for historical compatibility for xdev targets
342 .if defined(XDEV_ARCH)
343 _TARGET_ARCH= ${XDEV_ARCH}
345 # Some targets require a set TARGET/TARGET_ARCH, check before the default
346 # MACHINE and after the compatibility handling.
347 .if !defined(_TARGET) || !defined(_TARGET_ARCH)
348 ${XTGTS}: _assert_target
350 # Otherwise, default to current machine type and architecture.
352 _TARGET_ARCH?= ${MACHINE_ARCH}
354 .if make(native-xtools*)
355 NXB_TARGET:= ${_TARGET}
356 NXB_TARGET_ARCH:= ${_TARGET_ARCH}
358 _TARGET_ARCH= ${MACHINE_ARCH}
359 _MAKE+= NXB_TARGET=${NXB_TARGET} \
360 NXB_TARGET_ARCH=${NXB_TARGET_ARCH}
367 _assert_target: .PHONY .MAKE
368 .for _tgt in ${XTGTS}
370 @echo "*** Error: Both TARGET and TARGET_ARCH must be defined for \"${_tgt}\" target"
376 # Make sure we have an up-to-date make(1). Only world and buildworld
377 # should do this as those are the initial targets used for upgrades.
378 # The user can define ALWAYS_CHECK_MAKE to have this check performed
381 .if defined(ALWAYS_CHECK_MAKE) || !defined(.PARSEDIR)
382 ${TGTS}: upgrade_checks
384 buildworld: upgrade_checks
388 # Handle the user-driven targets, using the source relative mk files.
391 tinderbox toolchains kernel-toolchains: .MAKE
392 ${TGTS}: .PHONY .MAKE
393 ${_+_}@cd ${.CURDIR}; ${_MAKE} ${.TARGET}
395 # The historic default "all" target creates files which may cause stale
396 # or (in the cross build case) unlinkable results. Fail with an error
397 # when no target is given. The users can explicitly specify "all"
398 # if they want the historic behavior.
403 @echo "Explicit target required. Likely \"${SUBDIR_OVERRIDE:Dall:Ubuildworld}\" is wanted. See build(7)."
407 STARTTIME!= LC_ALL=C date
408 CHECK_TIME!= cmp=`mktemp`; find ${.CURDIR}/sys/sys/param.h -newer "$$cmp" && rm "$$cmp"; echo
409 .if !empty(CHECK_TIME)
410 .error check your date/time: ${STARTTIME}
413 .if defined(HISTORICAL_MAKE_WORLD) || defined(DESTDIR)
417 # Attempt to rebuild and reinstall everything. This target is not to be
418 # used for upgrading an existing FreeBSD system, because the kernel is
419 # not included. One can argue that this target doesn't build everything
422 world: upgrade_checks .PHONY
423 @echo "--------------------------------------------------------------"
424 @echo ">>> make world started on ${STARTTIME}"
425 @echo "--------------------------------------------------------------"
426 .if target(pre-world)
428 @echo "--------------------------------------------------------------"
429 @echo ">>> Making 'pre-world' target"
430 @echo "--------------------------------------------------------------"
431 ${_+_}@cd ${.CURDIR}; ${_MAKE} pre-world
433 ${_+_}@cd ${.CURDIR}; ${_MAKE} buildworld
434 ${_+_}@cd ${.CURDIR}; ${_MAKE} installworld MK_META_MODE=no
435 .if target(post-world)
437 @echo "--------------------------------------------------------------"
438 @echo ">>> Making 'post-world' target"
439 @echo "--------------------------------------------------------------"
440 ${_+_}@cd ${.CURDIR}; ${_MAKE} post-world
443 @echo "--------------------------------------------------------------"
444 @echo ">>> make world completed on `LC_ALL=C date`"
445 @echo " (started ${STARTTIME})"
446 @echo "--------------------------------------------------------------"
449 @echo "WARNING: make world will overwrite your existing FreeBSD"
450 @echo "installation without also building and installing a new"
451 @echo "kernel. This can be dangerous. Please read the handbook,"
452 @echo "'Rebuilding world', for how to upgrade your system."
453 @echo "Define DESTDIR to where you want to install FreeBSD,"
454 @echo "including /, to override this warning and proceed as usual."
456 @echo "Bailing out now..."
463 # Short hand for `make buildkernel installkernel'
465 kernel: buildkernel installkernel .PHONY
468 # Perform a few tests to determine if the installed tools are adequate
469 # for building the world.
471 upgrade_checks: .PHONY
472 .if defined(NEED_MAKE_UPGRADE)
473 @${_+_}(cd ${.CURDIR} && ${MAKE} ${WANT_MAKE:S,^f,,})
477 # Upgrade make(1) to the current version using the installed
478 # headers, libraries and tools. Also, allow the location of
479 # the system bsdmake-like utility to be overridden.
483 INSTALL="sh ${.CURDIR}/tools/install.sh"
484 MMAKE= ${MMAKEENV} ${MAKE} \
485 OBJTOP=${MYMAKE:H}/obj \
486 OBJROOT='$${OBJTOP}/' \
488 MK_MAN=no -DNO_SHARED \
489 -DNO_CPU_CFLAGS MK_WERROR=no \
491 DESTDIR= PROGNAME=${MYMAKE:T}
495 @echo "--------------------------------------------------------------"
496 @echo ">>> Building an up-to-date ${.TARGET}(1)"
497 @echo "--------------------------------------------------------------"
498 ${_+_}@cd ${.CURDIR}/usr.bin/${.TARGET}; \
502 ${MMAKE} install DESTDIR=${MYMAKE:H} BINDIR=
505 @echo "'make regress' has been renamed 'make check'" | /usr/bin/fmt
508 tinderbox toolchains kernel-toolchains kernels worlds: upgrade_checks
511 @cd ${.CURDIR}; ${SUB_MAKE} DOING_TINDERBOX=YES universe
514 @cd ${.CURDIR}; ${SUB_MAKE} UNIVERSE_TARGET=toolchain universe
516 kernel-toolchains: .PHONY
517 @cd ${.CURDIR}; ${SUB_MAKE} UNIVERSE_TARGET=kernel-toolchain universe
520 @cd ${.CURDIR}; ${SUB_MAKE} universe -DWITHOUT_WORLDS
523 @cd ${.CURDIR}; ${SUB_MAKE} UNIVERSE_TARGET=buildworld universe
528 # Attempt to rebuild *everything* for all supported architectures,
529 # with a reasonable chance of success, regardless of how old your
530 # existing system is.
532 .if make(universe) || make(universe_kernels) || make(tinderbox) || \
533 make(targets) || make(universe-toolchain)
535 # Don't build rarely used, semi-supported architectures unless requested.
537 .if defined(EXTRA_TARGETS)
538 # armv6's importance has waned enough to make building it the exception rather
540 EXTRA_ARCHES_arm= armv6
541 # powerpcspe excluded from main list until clang fixed
542 EXTRA_ARCHES_powerpc= powerpcspe
544 TARGETS?= ${TARGET_MACHINE_LIST}
545 _UNIVERSE_TARGETS= ${TARGETS}
546 .for target in ${TARGETS}
547 TARGET_ARCHES_${target}= ${MACHINE_ARCH_LIST_${target}}
550 .if defined(USE_GCC_TOOLCHAINS)
551 TOOLCHAINS_amd64= amd64-gcc12
552 TOOLCHAINS_arm= armv6-gcc12 armv7-gcc12
553 TOOLCHAIN_armv7= armv7-gcc12
554 TOOLCHAINS_arm64= aarch64-gcc12
555 TOOLCHAINS_i386= i386-gcc12
556 TOOLCHAINS_powerpc= powerpc-gcc12 powerpc64-gcc12
557 TOOLCHAIN_powerpc64= powerpc64-gcc12
558 TOOLCHAINS_riscv= riscv64-gcc12
561 # If a target is using an external toolchain, set MAKE_PARAMS to enable use
562 # of the toolchain. If the external toolchain is missing, exclude the target
564 .for target in ${_UNIVERSE_TARGETS}
565 .if !empty(TOOLCHAINS_${target})
566 .for toolchain in ${TOOLCHAINS_${target}}
567 .if !exists(/usr/local/share/toolchains/${toolchain}.mk)
568 _UNIVERSE_TARGETS:= ${_UNIVERSE_TARGETS:N${target}}
569 universe: universe_${toolchain}_skip .PHONY
570 universe_epilogue: universe_${toolchain}_skip .PHONY
571 universe_${toolchain}_skip: universe_prologue .PHONY
572 @echo ">> ${target} skipped - install ${toolchain} port or package to build"
575 .for arch in ${TARGET_ARCHES_${target}}
576 TOOLCHAIN_${arch}?= ${TOOLCHAINS_${target}:[1]}
577 MAKE_PARAMS_${arch}?= CROSS_TOOLCHAIN=${TOOLCHAIN_${arch}}
582 UNIVERSE_TARGET?= buildworld
583 KERNSRCDIR?= ${.CURDIR}/sys
585 .if ${.MAKE.OS} == "FreeBSD"
586 UNIVERSE_TOOLCHAIN_TARGET?= ${MACHINE}
587 UNIVERSE_TOOLCHAIN_TARGET_ARCH?= ${MACHINE_ARCH}
589 # MACHINE/MACHINE_ARCH may not follow the same naming as us (e.g. x86_64 vs
590 # amd64) on non-FreeBSD. Rather than attempt to sanitise it, arbitrarily use
591 # amd64 as the default universe toolchain target.
592 UNIVERSE_TOOLCHAIN_TARGET?= amd64
593 UNIVERSE_TOOLCHAIN_TARGET_ARCH?= amd64
597 @echo "Supported TARGET/TARGET_ARCH pairs for world and kernel targets"
598 .for target in ${TARGETS}
599 .for target_arch in ${TARGET_ARCHES_${target}}
600 @echo " ${target}/${target_arch}"
604 .if defined(DOING_TINDERBOX)
605 FAILFILE=${.CURDIR}/_.tinderbox.failed
606 MAKEFAIL=tee -a ${FAILFILE}
611 universe_prologue: upgrade_checks
612 universe: universe_prologue
613 universe_prologue: .PHONY
614 @echo "--------------------------------------------------------------"
615 @echo ">>> make universe started on ${STARTTIME}"
616 @echo "--------------------------------------------------------------"
617 .if defined(DOING_TINDERBOX)
621 universe-toolchain: .PHONY universe_prologue
622 @echo "--------------------------------------------------------------"
623 @echo "> Toolchain bootstrap started on `LC_ALL=C date`"
624 @echo "--------------------------------------------------------------"
625 ${_+_}@cd ${.CURDIR}; \
626 env PATH=${PATH:Q} ${SUB_MAKE} ${JFLAG} kernel-toolchain \
627 TARGET=${UNIVERSE_TOOLCHAIN_TARGET} \
628 TARGET_ARCH=${UNIVERSE_TOOLCHAIN_TARGET_ARCH} \
629 OBJTOP="${HOST_OBJTOP}" \
630 WITHOUT_SYSTEM_COMPILER=yes \
631 WITHOUT_SYSTEM_LINKER=yes \
632 TOOLS_PREFIX_UNDEF= \
634 MK_LLVM_TARGET_ALL=yes \
635 > _.${.TARGET} 2>&1 || \
636 (echo "${.TARGET} failed," \
637 "check _.${.TARGET} for details" | \
639 @if [ ! -e "${HOST_OBJTOP}/tmp/usr/bin/cc" ]; then \
640 echo "Missing host compiler at ${HOST_OBJTOP}/tmp/usr/bin/cc?" >&2; \
643 @if [ ! -e "${HOST_OBJTOP}/tmp/usr/bin/ld" ]; then \
644 echo "Missing host linker at ${HOST_OBJTOP}/tmp/usr/bin/ld?" >&2; \
647 @echo "--------------------------------------------------------------"
648 @echo "> Toolchain bootstrap completed on `LC_ALL=C date`"
649 @echo "--------------------------------------------------------------"
651 .for target in ${_UNIVERSE_TARGETS}
652 universe: universe_${target}
653 universe_epilogue: universe_${target}
654 universe_${target}: universe_${target}_prologue .PHONY
655 universe_${target}_prologue: universe_prologue .PHONY
656 @echo ">> ${target} started on `LC_ALL=C date`"
657 universe_${target}_worlds: .PHONY
659 .if !make(targets) && !make(universe-toolchain)
660 .for target_arch in ${TARGET_ARCHES_${target}}
661 .if !defined(_need_clang_${target}_${target_arch})
662 _need_clang_${target}_${target_arch} != \
663 env TARGET=${target} TARGET_ARCH=${target_arch} \
664 ${SUB_MAKE} -C ${.CURDIR} -f Makefile.inc1 test-system-compiler \
665 ${MAKE_PARAMS_${target_arch}} -V MK_CLANG_BOOTSTRAP 2>/dev/null || \
667 .export _need_clang_${target}_${target_arch}
669 .if !defined(_need_lld_${target}_${target_arch})
670 _need_lld_${target}_${target_arch} != \
671 env TARGET=${target} TARGET_ARCH=${target_arch} \
672 ${SUB_MAKE} -C ${.CURDIR} -f Makefile.inc1 test-system-linker \
673 ${MAKE_PARAMS_${target_arch}} -V MK_LLD_BOOTSTRAP 2>/dev/null || \
675 .export _need_lld_${target}_${target_arch}
677 # Setup env for each arch to use the one clang.
678 .if defined(_need_clang_${target}_${target_arch}) && \
679 ${_need_clang_${target}_${target_arch}} == "yes"
680 # No check on existing XCC or CROSS_BINUTILS_PREFIX, etc, is needed since
681 # we use the test-system-compiler logic to determine if clang needs to be
682 # built. It will be no from that logic if already using an external
683 # toolchain or /usr/bin/cc.
684 # XXX: Passing HOST_OBJTOP into the PATH would allow skipping legacy,
685 # bootstrap-tools, and cross-tools. Need to ensure each tool actually
686 # supports all TARGETS though.
687 # For now we only pass UNIVERSE_TOOLCHAIN_PATH which will be added at the end
688 # of STRICTTMPPATH to ensure that the target-specific binaries come first.
689 MAKE_PARAMS_${target_arch}+= \
690 XCC="${HOST_OBJTOP}/tmp/usr/bin/cc" \
691 XCXX="${HOST_OBJTOP}/tmp/usr/bin/c++" \
692 XCPP="${HOST_OBJTOP}/tmp/usr/bin/cpp" \
693 UNIVERSE_TOOLCHAIN_PATH=${HOST_OBJTOP}/tmp/usr/bin
695 .if defined(_need_lld_${target}_${target_arch}) && \
696 ${_need_lld_${target}_${target_arch}} == "yes"
697 MAKE_PARAMS_${target_arch}+= \
698 XLD="${HOST_OBJTOP}/tmp/usr/bin/ld"
701 .endif # !make(targets)
703 .if ${__DO_WORLDS} == "yes"
704 universe_${target}_done: universe_${target}_worlds .PHONY
705 .for target_arch in ${TARGET_ARCHES_${target}}
706 universe_${target}_worlds: universe_${target}_${target_arch} .PHONY
707 .if (defined(_need_clang_${target}_${target_arch}) && \
708 ${_need_clang_${target}_${target_arch}} == "yes") || \
709 (defined(_need_lld_${target}_${target_arch}) && \
710 ${_need_lld_${target}_${target_arch}} == "yes")
711 universe_${target}_${target_arch}: universe-toolchain
712 universe_${target}_prologue: universe-toolchain
714 universe_${target}_${target_arch}: universe_${target}_prologue .MAKE .PHONY
715 @echo ">> ${target}.${target_arch} ${UNIVERSE_TARGET} started on `LC_ALL=C date`"
716 @(cd ${.CURDIR} && env __MAKE_CONF=/dev/null \
717 ${SUB_MAKE} ${JFLAG} ${UNIVERSE_TARGET} \
719 TARGET_ARCH=${target_arch} \
720 ${MAKE_PARAMS_${target_arch}} \
721 > _.${target}.${target_arch}.${UNIVERSE_TARGET} 2>&1 || \
722 (echo "${target}.${target_arch} ${UNIVERSE_TARGET} failed," \
723 "check _.${target}.${target_arch}.${UNIVERSE_TARGET} for details" | \
725 @echo ">> ${target}.${target_arch} ${UNIVERSE_TARGET} completed on `LC_ALL=C date`"
727 .endif # ${__DO_WORLDS} == "yes"
729 .if ${__DO_KERNELS} == "yes"
730 universe_${target}_done: universe_${target}_kernels .PHONY
731 universe_${target}_kernels: universe_${target}_worlds .PHONY
732 universe_${target}_kernels: universe_${target}_prologue .MAKE .PHONY
733 @cd ${.CURDIR}; ${SUB_MAKE} ${.MAKEFLAGS} TARGET=${target} \
735 .endif # ${__DO_KERNELS} == "yes"
737 # Tell the user the worlds and kernels have completed
738 universe_${target}: universe_${target}_done
739 universe_${target}_done:
740 @echo ">> ${target} completed on `LC_ALL=C date`"
742 .if make(universe_kernconfs) || make(universe_kernels)
746 universe_kernels_prologue: .PHONY
747 @echo ">> ${TARGET} kernels started on `LC_ALL=C date`"
748 universe_kernels: universe_kernconfs .PHONY
749 @echo ">> ${TARGET} kernels completed on `LC_ALL=C date`"
750 .if defined(MAKE_ALL_KERNELS)
752 .elif defined(MAKE_LINT_KERNELS)
753 _THINNER=grep 'LINT' || true
755 _THINNER=xargs grep -L "^.NO_UNIVERSE" || true
757 KERNCONFS!= cd ${KERNSRCDIR}/${TARGET}/conf && \
758 find [[:upper:][:digit:]]*[[:upper:][:digit:]] \
759 -type f -maxdepth 0 \
760 ! -name DEFAULTS ! -name NOTES | \
762 universe_kernconfs: universe_kernels_prologue .PHONY
763 .for kernel in ${KERNCONFS}
764 TARGET_ARCH_${kernel}!= cd ${KERNSRCDIR}/${TARGET}/conf && \
765 env PATH=${HOST_OBJTOP}/tmp/legacy/bin:${PATH:Q} \
766 config -m ${KERNSRCDIR}/${TARGET}/conf/${kernel} 2> /dev/null | \
767 grep -v WARNING: | cut -f 2
768 .if empty(TARGET_ARCH_${kernel})
769 .error Target architecture for ${TARGET}/conf/${kernel} unknown. config(8) likely too old.
771 universe_kernconfs_${TARGET_ARCH_${kernel}}: universe_kernconf_${TARGET}_${kernel}
772 universe_kernconf_${TARGET}_${kernel}: .MAKE
773 @echo ">> ${TARGET}.${TARGET_ARCH_${kernel}} ${kernel} kernel started on `LC_ALL=C date`"
774 @(cd ${.CURDIR} && env __MAKE_CONF=/dev/null \
775 ${SUB_MAKE} ${JFLAG} buildkernel \
777 TARGET_ARCH=${TARGET_ARCH_${kernel}} \
778 ${MAKE_PARAMS_${TARGET_ARCH_${kernel}}} \
780 > _.${TARGET}.${kernel} 2>&1 || \
781 (echo "${TARGET} ${kernel} kernel failed," \
782 "check _.${TARGET}.${kernel} for details"| ${MAKEFAIL}))
783 @echo ">> ${TARGET}.${TARGET_ARCH_${kernel}} ${kernel} kernel completed on `LC_ALL=C date`"
785 .for target_arch in ${TARGET_ARCHES_${TARGET}}
786 universe_kernconfs: universe_kernconfs_${target_arch} .PHONY
787 universe_kernconfs_${target_arch}:
789 .endif # make(universe_kernels)
790 universe: universe_epilogue
791 universe_epilogue: .PHONY
792 @echo "--------------------------------------------------------------"
793 @echo ">>> make universe completed on `LC_ALL=C date`"
794 @echo " (started ${STARTTIME})"
795 @echo "--------------------------------------------------------------"
796 .if defined(DOING_TINDERBOX)
797 @if [ -e ${FAILFILE} ] ; then \
798 echo "Tinderbox failed:" ;\
805 .if defined(.PARSEDIR)
806 # This makefile does not run in meta mode
808 # Normally the things we run from here don't either.
809 # Using -DWITH_META_MODE
810 # we can buildworld with meta files created which are useful
811 # for debugging, but without any of the rest of a meta mode build.
814 # tell meta.autodep.mk to not even think about updating anything.
815 UPDATE_DEPENDFILE= NO
816 .if !make(showconfig)
817 .export MK_DIRDEPS_BUILD MK_STAGING UPDATE_DEPENDFILE
821 # we do not want a failure of one branch abort all.
822 MAKE_JOB_ERROR_TOKEN= no
823 .export MAKE_JOB_ERROR_TOKEN
827 .endif # DIRDEPS_BUILD