4 # The user-driven targets are:
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
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.
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.
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.
61 # Most of the user-driven targets (as listed above) are implemented in
62 # Makefile.inc1. The exceptions are universe, tinderbox and targets.
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.
69 # For individuals wanting to build from the sources currently on their
70 # system, the simple instructions are:
72 # 1. `cd /usr/src' (or to the directory containing your source tree).
73 # 2. Define `HISTORICAL_MAKE_WORLD' variable (see README).
76 # For individuals wanting to upgrade their sources (even if only a
77 # delta of a few days):
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).
86 # 7. `make installworld'
87 # 8. `mergemaster' (you may wish to use -i, along with -U or -F).
88 # 9. `make delete-old'
90 # 11. `make delete-old-libs' (in case no 3rd party program uses them anymore)
92 # For individuals wanting to build from source with GCC from ports, first
93 # install the appropriate GCC cross toolchain package:
94 # `pkg install ${TARGET_ARCH}-gccN`
96 # Once you have installed the necessary cross toolchain, simply pass
97 # CROSS_TOOLCHAIN=${TARGET_ARCH}-gccN while building with the above steps,
98 # e.g., `make buildworld CROSS_TOOLCHAIN=amd64-gcc6`.
100 # The ${TARGET_ARCH}-gccN packages are provided as flavors of the
101 # devel/freebsd-gccN ports.
103 # See src/UPDATING `COMMON ITEMS' for more complete information.
105 # If TARGET=machine (e.g. powerpc, arm64, ...) is specified you can
106 # cross build world for other machine types using the buildworld target,
107 # and once the world is built you can cross build a kernel using the
108 # buildkernel target.
110 # Define the user-driven targets. These are listed here in alphabetical
111 # order, but that's not important.
113 # Targets that begin with underscore are internal targets intended for
114 # developer convenience only. They are intentionally not documented and
115 # completely subject to change without notice.
117 # For more information, see the build(7) manual page.
120 .if defined(UNIVERSE_TARGET) || defined(MAKE_JUST_WORLDS) || defined(WITHOUT_KERNELS)
123 .if defined(MAKE_JUST_KERNELS) || defined(WITHOUT_WORLDS)
129 # This is included so CC is set to ccache for -V, and COMPILER_TYPE/VERSION
130 # can be cached for sub-makes. We can't do this while still running on the
131 # old fmake from FreeBSD 9.x or older, so avoid including it then to avoid
132 # heartburn upgrading from older systems. The need for CC is done with new
133 # make later in the build, and caching COMPILER_TYPE/VERSION is only an
134 # optimization. Also sinclude it to be friendlier to foreign OS hosted builds.
135 .if ${MAKE_VERSION} >= 20140620 && defined(.PARSEDIR)
136 .sinclude <bsd.compiler.mk>
139 # Note: we use this awkward construct to be compatible with FreeBSD's
140 # old make used in 10.0 and 9.2 and earlier.
141 .if defined(MK_DIRDEPS_BUILD) && ${MK_DIRDEPS_BUILD} == "yes" && \
142 !make(showconfig) && !make(print-dir)
143 # targets/Makefile plays the role of top-level
144 .include "targets/Makefile"
147 TGTS= all all-man buildenv buildenvvars buildkernel buildworld \
148 check check-old check-old-dirs check-old-files check-old-libs \
149 checkdpadd checkworld clean cleandepend cleandir cleanworld \
151 delete-old delete-old-dirs delete-old-files delete-old-libs \
152 depend distribute distributekernel distributekernel.debug \
153 distributeworld distrib-dirs distribution doxygen \
154 everything hier hierarchy install installcheck installkernel \
155 installkernel.debug packagekernel packageworld \
156 reinstallkernel reinstallkernel.debug \
157 installworld kernel-toolchain libraries maninstall \
158 obj objlink showconfig tags toolchain update \
160 _worldtmp _legacy _bootstrap-tools _cleanobj _obj \
161 _build-tools _build-metadata _cross-tools _includes _libraries \
162 build32 distribute32 install32 buildsoft distributesoft installsoft \
163 builddtb xdev xdev-build xdev-install \
164 xdev-links native-xtools native-xtools-install stageworld stagekernel \
165 stage-packages stage-packages-kernel stage-packages-world \
166 create-packages-world create-packages-kernel create-packages \
167 update-packages packages installconfig real-packages real-update-packages \
168 sign-packages package-pkg print-dir test-system-compiler test-system-linker
170 # These targets require a TARGET and TARGET_ARCH be defined.
171 XTGTS= native-xtools native-xtools-install xdev xdev-build xdev-install \
174 # XXX: r156740: This can't work since bsd.subdir.mk is not included ever.
175 # It will only work for SUBDIR_TARGETS in make.conf.
176 TGTS+= ${SUBDIR_TARGETS}
178 BITGTS= files includes
179 BITGTS:=${BITGTS} ${BITGTS:S/^/build/} ${BITGTS:S/^/install/}
182 # Only some targets are allowed to use meta mode. Others get it
183 # disabled. In some cases, such as 'install', meta mode can be dangerous
184 # as a cookie may be used to prevent redundant installations (such as
185 # for WORLDTMP staging). For DESTDIR=/ we always want to install though.
186 # For other cases, such as delete-old-libs, meta mode may break
187 # the interactive tty prompt. The safest route is to just whitelist
188 # the ones that benefit from it.
189 META_TGT_WHITELIST+= \
190 _* build32 buildfiles buildincludes buildkernel buildsoft \
191 buildworld everything kernel-toolchain kernel-toolchains kernel \
192 kernels libraries native-xtools showconfig test-system-compiler \
193 test-system-linker tinderbox toolchain \
194 toolchains universe universe-toolchain world worlds xdev xdev-build
196 .ORDER: buildworld installworld
197 .ORDER: buildworld distrib-dirs
198 .ORDER: buildworld distribution
199 .ORDER: buildworld distribute
200 .ORDER: buildworld distributeworld
201 .ORDER: buildworld buildkernel
202 .ORDER: distrib-dirs distribute
203 .ORDER: distrib-dirs distributeworld
204 .ORDER: distrib-dirs installworld
205 .ORDER: distribution distribute
206 .ORDER: distributeworld distribute
207 .ORDER: distributeworld distribution
208 .ORDER: installworld distribute
209 .ORDER: installworld distribution
210 .ORDER: installworld installkernel
211 .ORDER: buildkernel installkernel
212 .ORDER: buildkernel installkernel.debug
213 .ORDER: buildkernel reinstallkernel
214 .ORDER: buildkernel reinstallkernel.debug
216 PATH= /sbin:/bin:/usr/sbin:/usr/bin
217 MAKEOBJDIRPREFIX?= /usr/obj
218 _MAKEOBJDIRPREFIX!= /usr/bin/env -i PATH=${PATH} ${MAKE} MK_AUTO_OBJ=no \
219 ${.MAKEFLAGS:MMAKEOBJDIRPREFIX=*} __MAKE_CONF=${__MAKE_CONF} \
220 SRCCONF=${SRCCONF} SRC_ENV_CONF= \
221 -f /dev/null -V MAKEOBJDIRPREFIX dummy
222 .if !empty(_MAKEOBJDIRPREFIX)
223 .error MAKEOBJDIRPREFIX can only be set in environment or src-env.conf(5),\
224 not as a global (in make.conf(5) or src.conf(5)) or command-line variable.
227 # We often need to use the tree's version of make to build it.
228 # Choices add to complexity though.
229 # We cannot blindly use a make which may not be the one we want
230 # so be explicit - until all choice is removed.
232 .if !empty(.MAKE.MODE:Mmeta)
233 # 20160604 - support missing-meta,missing-filemon and performance improvements
234 WANT_MAKE_VERSION= 20160604
236 # 20160220 - support .dinclude for FAST_DEPEND.
237 WANT_MAKE_VERSION= 20160220
239 MYMAKE= ${OBJROOT}make.${MACHINE}/${WANT_MAKE}
240 .if defined(.PARSEDIR)
245 .if defined(ALWAYS_BOOTSTRAP_MAKE) || \
246 ${HAVE_MAKE} != ${WANT_MAKE} || \
247 (defined(WANT_MAKE_VERSION) && ${MAKE_VERSION} < ${WANT_MAKE_VERSION})
250 .if exists(${MYMAKE})
251 SUB_MAKE:= ${MYMAKE} -m ${.CURDIR}/share/mk
252 .elif defined(NEED_MAKE_UPGRADE)
253 # It may not exist yet but we may cause it to.
254 # In the case of fmake, upgrade_checks may cause a newer version to be built.
255 SUB_MAKE= `test -x ${MYMAKE} && echo ${MYMAKE} || echo ${MAKE}` \
256 -m ${.CURDIR}/share/mk
258 SUB_MAKE= ${MAKE} -m ${.CURDIR}/share/mk
261 _MAKE= PATH=${PATH} MAKE_CMD="${MAKE}" ${SUB_MAKE} -f Makefile.inc1 \
262 TARGET=${_TARGET} TARGET_ARCH=${_TARGET_ARCH} ${_MAKEARGS}
264 .if defined(MK_META_MODE) && ${MK_META_MODE} == "yes"
265 # Only allow meta mode for the whitelisted targets. See META_TGT_WHITELIST
266 # above. If overridden as a make argument then don't bother trying to
268 .if empty(.MAKEOVERRIDES:MMK_META_MODE)
269 .for _tgt in ${META_TGT_WHITELIST}
271 _CAN_USE_META_MODE?= yes
274 .if !defined(_CAN_USE_META_MODE)
275 _MAKE+= MK_META_MODE=no
277 .if defined(.PARSEDIR)
280 .endif # !defined(_CAN_USE_META_MODE)
281 .endif # empty(.MAKEOVERRIDES:MMK_META_MODE)
283 .if ${MK_META_MODE} == "yes"
284 .if !exists(/dev/filemon) && !defined(NO_FILEMON) && !make(showconfig)
285 # Require filemon be loaded to provide a working incremental build
286 .error ${.newline}ERROR: The filemon module (/dev/filemon) is not loaded. \
287 ${.newline}ERROR: WITH_META_MODE is enabled but requires filemon for an incremental build. \
288 ${.newline}ERROR: 'kldload filemon' or pass -DNO_FILEMON to suppress this error.
289 .endif # !exists(/dev/filemon) && !defined(NO_FILEMON)
290 .endif # ${MK_META_MODE} == yes
291 .endif # defined(MK_META_MODE) && ${MK_META_MODE} == yes
293 # Guess target architecture from target type, and vice versa, based on
294 # historic FreeBSD practice of tending to have TARGET == TARGET_ARCH
295 # expanding to TARGET == TARGET_CPUARCH in recent times, with known
297 .if !defined(TARGET_ARCH) && defined(TARGET)
298 # T->TA mapping is usually TARGET with arm64 the odd man out
299 _TARGET_ARCH= ${TARGET:S/arm64/aarch64/:S/riscv/riscv64/:S/arm/armv7/}
300 .elif !defined(TARGET) && defined(TARGET_ARCH) && \
301 ${TARGET_ARCH} != ${MACHINE_ARCH}
302 # TA->T mapping is accidentally CPUARCH with aarch64 the odd man out
303 _TARGET= ${TARGET_ARCH:${__TO_CPUARCH}:C/aarch64/arm64/}
305 .if defined(TARGET) && !defined(_TARGET)
308 .if defined(TARGET_ARCH) && !defined(_TARGET_ARCH)
309 _TARGET_ARCH=${TARGET_ARCH}
311 # for historical compatibility for xdev targets
315 .if defined(XDEV_ARCH)
316 _TARGET_ARCH= ${XDEV_ARCH}
318 # Some targets require a set TARGET/TARGET_ARCH, check before the default
319 # MACHINE and after the compatibility handling.
320 .if !defined(_TARGET) || !defined(_TARGET_ARCH)
321 ${XTGTS}: _assert_target
323 # Otherwise, default to current machine type and architecture.
325 _TARGET_ARCH?= ${MACHINE_ARCH}
327 .if make(native-xtools*)
328 NXB_TARGET:= ${_TARGET}
329 NXB_TARGET_ARCH:= ${_TARGET_ARCH}
331 _TARGET_ARCH= ${MACHINE_ARCH}
332 _MAKE+= NXB_TARGET=${NXB_TARGET} \
333 NXB_TARGET_ARCH=${NXB_TARGET_ARCH}
340 _assert_target: .PHONY .MAKE
341 .for _tgt in ${XTGTS}
343 @echo "*** Error: Both TARGET and TARGET_ARCH must be defined for \"${_tgt}\" target"
349 # Make sure we have an up-to-date make(1). Only world and buildworld
350 # should do this as those are the initial targets used for upgrades.
351 # The user can define ALWAYS_CHECK_MAKE to have this check performed
354 .if defined(ALWAYS_CHECK_MAKE) || !defined(.PARSEDIR)
355 ${TGTS}: upgrade_checks
357 buildworld: upgrade_checks
361 # Handle the user-driven targets, using the source relative mk files.
364 tinderbox toolchains kernel-toolchains: .MAKE
365 ${TGTS}: .PHONY .MAKE
366 ${_+_}@cd ${.CURDIR}; ${_MAKE} ${.TARGET}
368 # The historic default "all" target creates files which may cause stale
369 # or (in the cross build case) unlinkable results. Fail with an error
370 # when no target is given. The users can explicitly specify "all"
371 # if they want the historic behavior.
376 @echo "Explicit target required. Likely \"${SUBDIR_OVERRIDE:Dall:Ubuildworld}\" is wanted. See build(7)."
380 STARTTIME!= LC_ALL=C date
381 CHECK_TIME!= cmp=`mktemp`; find ${.CURDIR}/sys/sys/param.h -newer "$$cmp" && rm "$$cmp"; echo
382 .if !empty(CHECK_TIME)
383 .error check your date/time: ${STARTTIME}
386 .if defined(HISTORICAL_MAKE_WORLD) || defined(DESTDIR)
390 # Attempt to rebuild and reinstall everything. This target is not to be
391 # used for upgrading an existing FreeBSD system, because the kernel is
392 # not included. One can argue that this target doesn't build everything
395 world: upgrade_checks .PHONY
396 @echo "--------------------------------------------------------------"
397 @echo ">>> make world started on ${STARTTIME}"
398 @echo "--------------------------------------------------------------"
399 .if target(pre-world)
401 @echo "--------------------------------------------------------------"
402 @echo ">>> Making 'pre-world' target"
403 @echo "--------------------------------------------------------------"
404 ${_+_}@cd ${.CURDIR}; ${_MAKE} pre-world
406 ${_+_}@cd ${.CURDIR}; ${_MAKE} buildworld
407 ${_+_}@cd ${.CURDIR}; ${_MAKE} installworld MK_META_MODE=no
408 .if target(post-world)
410 @echo "--------------------------------------------------------------"
411 @echo ">>> Making 'post-world' target"
412 @echo "--------------------------------------------------------------"
413 ${_+_}@cd ${.CURDIR}; ${_MAKE} post-world
416 @echo "--------------------------------------------------------------"
417 @echo ">>> make world completed on `LC_ALL=C date`"
418 @echo " (started ${STARTTIME})"
419 @echo "--------------------------------------------------------------"
422 @echo "WARNING: make world will overwrite your existing FreeBSD"
423 @echo "installation without also building and installing a new"
424 @echo "kernel. This can be dangerous. Please read the handbook,"
425 @echo "'Rebuilding world', for how to upgrade your system."
426 @echo "Define DESTDIR to where you want to install FreeBSD,"
427 @echo "including /, to override this warning and proceed as usual."
429 @echo "Bailing out now..."
436 # Short hand for `make buildkernel installkernel'
438 kernel: buildkernel installkernel .PHONY
441 # Perform a few tests to determine if the installed tools are adequate
442 # for building the world.
444 upgrade_checks: .PHONY
445 .if defined(NEED_MAKE_UPGRADE)
446 @${_+_}(cd ${.CURDIR} && ${MAKE} ${WANT_MAKE:S,^f,,})
450 # Upgrade make(1) to the current version using the installed
451 # headers, libraries and tools. Also, allow the location of
452 # the system bsdmake-like utility to be overridden.
456 INSTALL="sh ${.CURDIR}/tools/install.sh"
457 MMAKE= ${MMAKEENV} ${MAKE} \
458 OBJTOP=${MYMAKE:H}/obj \
459 OBJROOT='$${OBJTOP}/' \
462 -DNO_CPU_CFLAGS -DNO_WERROR \
464 DESTDIR= PROGNAME=${MYMAKE:T}
468 @echo "--------------------------------------------------------------"
469 @echo ">>> Building an up-to-date ${.TARGET}(1)"
470 @echo "--------------------------------------------------------------"
471 ${_+_}@cd ${.CURDIR}/usr.bin/${.TARGET}; \
475 ${MMAKE} install DESTDIR=${MYMAKE:H} BINDIR=
478 @echo "'make regress' has been renamed 'make check'" | /usr/bin/fmt
481 tinderbox toolchains kernel-toolchains kernels worlds: upgrade_checks
484 @cd ${.CURDIR}; ${SUB_MAKE} DOING_TINDERBOX=YES universe
487 @cd ${.CURDIR}; ${SUB_MAKE} UNIVERSE_TARGET=toolchain universe
489 kernel-toolchains: .PHONY
490 @cd ${.CURDIR}; ${SUB_MAKE} UNIVERSE_TARGET=kernel-toolchain universe
493 @cd ${.CURDIR}; ${SUB_MAKE} universe -DWITHOUT_WORLDS
496 @cd ${.CURDIR}; ${SUB_MAKE} UNIVERSE_TARGET=buildworld universe
501 # Attempt to rebuild *everything* for all supported architectures,
502 # with a reasonable chance of success, regardless of how old your
503 # existing system is.
505 .if make(universe) || make(universe_kernels) || make(tinderbox) || \
506 make(targets) || make(universe-toolchain)
508 # Don't build rarely used, semi-supported architectures unless requested.
510 .if defined(EXTRA_TARGETS)
511 EXTRA_ARCHES_mips= mipsel mipshf mipselhf mips64el mips64hf mips64elhf
512 EXTRA_ARCHES_mips+= mipsn32
513 # powerpcspe excluded from main list until clang fixed
514 EXTRA_ARCHES_powerpc= powerpcspe powerpc64le
516 TARGETS?=amd64 arm arm64 i386 mips powerpc riscv
517 _UNIVERSE_TARGETS= ${TARGETS}
518 TARGET_ARCHES_arm?= armv6 armv7
519 TARGET_ARCHES_arm64?= aarch64
520 TARGET_ARCHES_mips?= mips mips64 ${EXTRA_ARCHES_mips}
521 TARGET_ARCHES_powerpc?= powerpc powerpc64 ${EXTRA_ARCHES_powerpc}
522 TARGET_ARCHES_riscv?= riscv64 riscv64sf
523 .for target in ${TARGETS}
524 TARGET_ARCHES_${target}?= ${target}
527 .if defined(USE_GCC_TOOLCHAINS)
528 TOOLCHAINS_amd64= amd64-gcc6
529 TOOLCHAINS_arm64= aarch64-gcc6
530 TOOLCHAINS_i386= i386-gcc6
531 TOOLCHAINS_mips= mips-gcc6
532 TOOLCHAINS_powerpc= powerpc-gcc6 powerpc64-gcc6
533 TOOLCHAIN_powerpc64= powerpc64-gcc6
536 # If a target is using an external toolchain, set MAKE_PARAMS to enable use
537 # of the toolchain. If the external toolchain is missing, exclude the target
539 .for target in ${_UNIVERSE_TARGETS}
540 .if !empty(TOOLCHAINS_${target})
541 .for toolchain in ${TOOLCHAINS_${target}}
542 .if !exists(/usr/local/share/toolchains/${toolchain}.mk)
543 _UNIVERSE_TARGETS:= ${_UNIVERSE_TARGETS:N${target}}
544 universe: universe_${toolchain}_skip .PHONY
545 universe_epilogue: universe_${toolchain}_skip .PHONY
546 universe_${toolchain}_skip: universe_prologue .PHONY
547 @echo ">> ${target} skipped - install ${toolchain} port or package to build"
550 .for arch in ${TARGET_ARCHES_${target}}
551 TOOLCHAIN_${arch}?= ${TOOLCHAINS_${target}:[1]}
552 MAKE_PARAMS_${arch}?= CROSS_TOOLCHAIN=${TOOLCHAIN_${arch}}
557 UNIVERSE_TARGET?= buildworld
558 KERNSRCDIR?= ${.CURDIR}/sys
561 @echo "Supported TARGET/TARGET_ARCH pairs for world and kernel targets"
562 .for target in ${TARGETS}
563 .for target_arch in ${TARGET_ARCHES_${target}}
564 @echo " ${target}/${target_arch}"
568 .if defined(DOING_TINDERBOX)
569 FAILFILE=${.CURDIR}/_.tinderbox.failed
570 MAKEFAIL=tee -a ${FAILFILE}
575 universe_prologue: upgrade_checks
576 universe: universe_prologue
577 universe_prologue: .PHONY
578 @echo "--------------------------------------------------------------"
579 @echo ">>> make universe started on ${STARTTIME}"
580 @echo "--------------------------------------------------------------"
581 .if defined(DOING_TINDERBOX)
585 universe-toolchain: .PHONY universe_prologue
586 @echo "--------------------------------------------------------------"
587 @echo "> Toolchain bootstrap started on `LC_ALL=C date`"
588 @echo "--------------------------------------------------------------"
589 ${_+_}@cd ${.CURDIR}; \
590 env PATH=${PATH} ${SUB_MAKE} ${JFLAG} kernel-toolchain \
591 TARGET=${MACHINE} TARGET_ARCH=${MACHINE_ARCH} \
592 OBJTOP="${HOST_OBJTOP}" \
593 WITHOUT_SYSTEM_COMPILER=yes \
594 WITHOUT_SYSTEM_LINKER=yes \
595 TOOLS_PREFIX_UNDEF= \
597 MK_LLVM_TARGET_ALL=yes \
598 > _.${.TARGET} 2>&1 || \
599 (echo "${.TARGET} failed," \
600 "check _.${.TARGET} for details" | \
602 @if [ ! -e "${HOST_OBJTOP}/tmp/usr/bin/cc" ]; then \
603 echo "Missing host compiler at ${HOST_OBJTOP}/tmp/usr/bin/cc?" >&2; \
606 @if [ ! -e "${HOST_OBJTOP}/tmp/usr/bin/ld" ]; then \
607 echo "Missing host linker at ${HOST_OBJTOP}/tmp/usr/bin/ld?" >&2; \
610 @echo "--------------------------------------------------------------"
611 @echo "> Toolchain bootstrap completed on `LC_ALL=C date`"
612 @echo "--------------------------------------------------------------"
614 .for target in ${_UNIVERSE_TARGETS}
615 universe: universe_${target}
616 universe_epilogue: universe_${target}
617 universe_${target}: universe_${target}_prologue .PHONY
618 universe_${target}_prologue: universe_prologue .PHONY
619 @echo ">> ${target} started on `LC_ALL=C date`"
620 universe_${target}_worlds: .PHONY
622 .if !make(targets) && !make(universe-toolchain)
623 .for target_arch in ${TARGET_ARCHES_${target}}
624 .if !defined(_need_clang_${target}_${target_arch})
625 _need_clang_${target}_${target_arch} != \
626 env TARGET=${target} TARGET_ARCH=${target_arch} \
627 ${SUB_MAKE} -C ${.CURDIR} -f Makefile.inc1 test-system-compiler \
628 ${MAKE_PARAMS_${target_arch}} -V MK_CLANG_BOOTSTRAP 2>/dev/null || \
630 .export _need_clang_${target}_${target_arch}
632 .if !defined(_need_lld_${target}_${target_arch})
633 _need_lld_${target}_${target_arch} != \
634 env TARGET=${target} TARGET_ARCH=${target_arch} \
635 ${SUB_MAKE} -C ${.CURDIR} -f Makefile.inc1 test-system-linker \
636 ${MAKE_PARAMS_${target_arch}} -V MK_LLD_BOOTSTRAP 2>/dev/null || \
638 .export _need_lld_${target}_${target_arch}
640 # Setup env for each arch to use the one clang.
641 .if defined(_need_clang_${target}_${target_arch}) && \
642 ${_need_clang_${target}_${target_arch}} == "yes"
643 # No check on existing XCC or CROSS_BINUTILS_PREFIX, etc, is needed since
644 # we use the test-system-compiler logic to determine if clang needs to be
645 # built. It will be no from that logic if already using an external
646 # toolchain or /usr/bin/cc.
647 # XXX: Passing HOST_OBJTOP into the PATH would allow skipping legacy,
648 # bootstrap-tools, and cross-tools. Need to ensure each tool actually
649 # supports all TARGETS though.
650 # For now we only pass UNIVERSE_TOOLCHAIN_PATH which will be added at the end
651 # of STRICTTMPPATH to ensure that the target-specific binaries come first.
652 MAKE_PARAMS_${target_arch}+= \
653 XCC="${HOST_OBJTOP}/tmp/usr/bin/cc" \
654 XCXX="${HOST_OBJTOP}/tmp/usr/bin/c++" \
655 XCPP="${HOST_OBJTOP}/tmp/usr/bin/cpp" \
656 UNIVERSE_TOOLCHAIN_PATH=${HOST_OBJTOP}/tmp/usr/bin
658 .if defined(_need_lld_${target}_${target_arch}) && \
659 ${_need_lld_${target}_${target_arch}} == "yes"
660 MAKE_PARAMS_${target_arch}+= \
661 XLD="${HOST_OBJTOP}/tmp/usr/bin/ld"
664 .endif # !make(targets)
666 .if ${__DO_WORLDS} == "yes"
667 universe_${target}_done: universe_${target}_worlds .PHONY
668 .for target_arch in ${TARGET_ARCHES_${target}}
669 universe_${target}_worlds: universe_${target}_${target_arch} .PHONY
670 .if (defined(_need_clang_${target}_${target_arch}) && \
671 ${_need_clang_${target}_${target_arch}} == "yes") || \
672 (defined(_need_lld_${target}_${target_arch}) && \
673 ${_need_lld_${target}_${target_arch}} == "yes")
674 universe_${target}_${target_arch}: universe-toolchain
675 universe_${target}_prologue: universe-toolchain
677 universe_${target}_${target_arch}: universe_${target}_prologue .MAKE .PHONY
678 @echo ">> ${target}.${target_arch} ${UNIVERSE_TARGET} started on `LC_ALL=C date`"
679 @(cd ${.CURDIR} && env __MAKE_CONF=/dev/null \
680 ${SUB_MAKE} ${JFLAG} ${UNIVERSE_TARGET} \
682 TARGET_ARCH=${target_arch} \
683 ${MAKE_PARAMS_${target_arch}} \
684 > _.${target}.${target_arch}.${UNIVERSE_TARGET} 2>&1 || \
685 (echo "${target}.${target_arch} ${UNIVERSE_TARGET} failed," \
686 "check _.${target}.${target_arch}.${UNIVERSE_TARGET} for details" | \
688 @echo ">> ${target}.${target_arch} ${UNIVERSE_TARGET} completed on `LC_ALL=C date`"
690 .endif # ${__DO_WORLDS} == "yes"
692 .if ${__DO_KERNELS} == "yes"
693 universe_${target}_done: universe_${target}_kernels .PHONY
694 universe_${target}_kernels: universe_${target}_worlds .PHONY
695 universe_${target}_kernels: universe_${target}_prologue .MAKE .PHONY
696 @cd ${.CURDIR}; ${SUB_MAKE} ${.MAKEFLAGS} TARGET=${target} \
698 .endif # ${__DO_KERNELS} == "yes"
700 # Tell the user the worlds and kernels have completed
701 universe_${target}: universe_${target}_done
702 universe_${target}_done:
703 @echo ">> ${target} completed on `LC_ALL=C date`"
705 .if make(universe_kernconfs) || make(universe_kernels)
709 universe_kernels_prologue: .PHONY
710 @echo ">> ${TARGET} kernels started on `LC_ALL=C date`"
711 universe_kernels: universe_kernconfs .PHONY
712 @echo ">> ${TARGET} kernels completed on `LC_ALL=C date`"
713 .if defined(MAKE_ALL_KERNELS)
715 .elif defined(MAKE_LINT_KERNELS)
716 _THINNER=grep 'LINT' || true
718 _THINNER=xargs grep -L "^.NO_UNIVERSE" || true
720 KERNCONFS!= cd ${KERNSRCDIR}/${TARGET}/conf && \
721 find [[:upper:][:digit:]]*[[:upper:][:digit:]] \
722 -type f -maxdepth 0 \
723 ! -name DEFAULTS ! -name NOTES | \
725 universe_kernconfs: universe_kernels_prologue .PHONY
726 .for kernel in ${KERNCONFS}
727 TARGET_ARCH_${kernel}!= cd ${KERNSRCDIR}/${TARGET}/conf && \
728 env PATH=${HOST_OBJTOP}/tmp/legacy/bin:${PATH:Q} \
729 config -m ${KERNSRCDIR}/${TARGET}/conf/${kernel} 2> /dev/null | \
730 grep -v WARNING: | cut -f 2
731 .if empty(TARGET_ARCH_${kernel})
732 .error "Target architecture for ${TARGET}/conf/${kernel} unknown. config(8) likely too old."
734 universe_kernconfs_${TARGET_ARCH_${kernel}}: universe_kernconf_${TARGET}_${kernel}
735 universe_kernconf_${TARGET}_${kernel}: .MAKE
736 @echo ">> ${TARGET}.${TARGET_ARCH_${kernel}} ${kernel} kernel started on `LC_ALL=C date`"
737 @(cd ${.CURDIR} && env __MAKE_CONF=/dev/null \
738 ${SUB_MAKE} ${JFLAG} buildkernel \
740 TARGET_ARCH=${TARGET_ARCH_${kernel}} \
741 ${MAKE_PARAMS_${TARGET_ARCH_${kernel}}} \
743 > _.${TARGET}.${kernel} 2>&1 || \
744 (echo "${TARGET} ${kernel} kernel failed," \
745 "check _.${TARGET}.${kernel} for details"| ${MAKEFAIL}))
746 @echo ">> ${TARGET}.${TARGET_ARCH_${kernel}} ${kernel} kernel completed on `LC_ALL=C date`"
748 .for target_arch in ${TARGET_ARCHES_${TARGET}}
749 universe_kernconfs: universe_kernconfs_${target_arch} .PHONY
750 universe_kernconfs_${target_arch}:
752 .endif # make(universe_kernels)
753 universe: universe_epilogue
754 universe_epilogue: .PHONY
755 @echo "--------------------------------------------------------------"
756 @echo ">>> make universe completed on `LC_ALL=C date`"
757 @echo " (started ${STARTTIME})"
758 @echo "--------------------------------------------------------------"
759 .if defined(DOING_TINDERBOX)
760 @if [ -e ${FAILFILE} ] ; then \
761 echo "Tinderbox failed:" ;\
768 .if defined(.PARSEDIR)
769 # This makefile does not run in meta mode
771 # Normally the things we run from here don't either.
772 # Using -DWITH_META_MODE
773 # we can buildworld with meta files created which are useful
774 # for debugging, but without any of the rest of a meta mode build.
777 # tell meta.autodep.mk to not even think about updating anything.
778 UPDATE_DEPENDFILE= NO
779 .if !make(showconfig)
780 .export MK_DIRDEPS_BUILD MK_STAGING UPDATE_DEPENDFILE
784 # we do not want a failure of one branch abort all.
785 MAKE_JOB_ERROR_TOKEN= no
786 .export MAKE_JOB_ERROR_TOKEN
790 .endif # DIRDEPS_BUILD