xref: /freebsd/Makefile (revision 8dee9a7a44d02985810090df1d5c86af31d7186b)
1#
2# $FreeBSD$
3#
4# The user-driven targets are:
5#
6# universe            - *Really* build *everything* (buildworld and
7#                       all kernels on all architectures).
8# tinderbox           - Same as universe, but presents a list of failed build
9#                       targets and exits with an error if there were any.
10# buildworld          - Rebuild *everything*, including glue to help do
11#                       upgrades.
12# installworld        - Install everything built by "buildworld".
13# world               - buildworld + installworld, no kernel.
14# buildkernel         - Rebuild the kernel and the kernel-modules.
15# installkernel       - Install the kernel and the kernel-modules.
16# installkernel.debug
17# reinstallkernel     - Reinstall the kernel and the kernel-modules.
18# reinstallkernel.debug
19# kernel              - buildkernel + installkernel.
20# kernel-toolchain    - Builds the subset of world necessary to build a kernel
21# kernel-toolchains   - Build kernel-toolchain for all universe targets.
22# doxygen             - Build API documentation of the kernel, needs doxygen.
23# update              - Convenient way to update your source tree(s).
24# checkworld          - Run test suite on installed world.
25# check-old           - List obsolete directories/files/libraries.
26# check-old-dirs      - List obsolete directories.
27# check-old-files     - List obsolete files.
28# check-old-libs      - List obsolete libraries.
29# delete-old          - Delete obsolete directories/files.
30# delete-old-dirs     - Delete obsolete directories.
31# delete-old-files    - Delete obsolete files.
32# delete-old-libs     - Delete obsolete libraries.
33# targets             - Print a list of supported TARGET/TARGET_ARCH pairs
34#                       for world and kernel targets.
35# toolchains          - Build a toolchain for all world and kernel targets.
36# xdev                - xdev-build + xdev-install for the architecture
37#                       specified with TARGET and TARGET_ARCH.
38# xdev-build          - Build cross-development tools.
39# xdev-install        - Install cross-development tools.
40# xdev-links          - Create traditional links in /usr/bin for cc, etc
41# native-xtools       - Create host binaries that produce target objects
42#                       for use in qemu user-mode jails.  TARGET and
43#                       TARGET_ARCH should be defined.
44# native-xtools-install
45#                     - Install the files to the given DESTDIR/NXTP where
46#                       NXTP defaults to /nxb-bin.
47#
48# "quick" way to test all kernel builds:
49# 	_jflag=`sysctl -n hw.ncpu`
50# 	_jflag=$(($_jflag * 2))
51# 	[ $_jflag -gt 12 ] && _jflag=12
52# 	make universe -DMAKE_JUST_KERNELS JFLAG=-j${_jflag}
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 6GB of diskspace available.  A complete 'universe' build requires
66# about 100GB of space.
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# See src/UPDATING `COMMON ITEMS' for more complete information.
92#
93# If TARGET=machine (e.g. powerpc, sparc64, ...) is specified you can
94# cross build world for other machine types using the buildworld target,
95# and once the world is built you can cross build a kernel using the
96# buildkernel target.
97#
98# Define the user-driven targets. These are listed here in alphabetical
99# order, but that's not important.
100#
101# Targets that begin with underscore are internal targets intended for
102# developer convenience only.  They are intentionally not documented and
103# completely subject to change without notice.
104#
105# For more information, see the build(7) manual page.
106#
107
108# This is included so CC is set to ccache for -V, and COMPILER_TYPE/VERSION
109# can be cached for sub-makes.
110.if ${MAKE_VERSION} >= 20140620 && defined(.PARSEDIR)
111.include <bsd.compiler.mk>
112.endif
113
114# Note: we use this awkward construct to be compatible with FreeBSD's
115# old make used in 10.0 and 9.2 and earlier.
116.if defined(MK_DIRDEPS_BUILD) && ${MK_DIRDEPS_BUILD} == "yes" && \
117    !make(showconfig) && !make(print-dir)
118# targets/Makefile plays the role of top-level
119.include "targets/Makefile"
120.else
121
122TGTS=	all all-man buildenv buildenvvars buildkernel buildworld \
123	check check-old check-old-dirs check-old-files check-old-libs \
124	checkdpadd checkworld clean cleandepend cleandir cleanworld \
125	cleanuniverse \
126	delete-old delete-old-dirs delete-old-files delete-old-libs \
127	depend distribute distributekernel distributekernel.debug \
128	distributeworld distrib-dirs distribution doxygen \
129	everything hier hierarchy install installcheck installkernel \
130	installkernel.debug packagekernel packageworld \
131	reinstallkernel reinstallkernel.debug \
132	installworld kernel-toolchain libraries lint maninstall \
133	obj objlink rerelease showconfig tags toolchain update \
134	_worldtmp _legacy _bootstrap-tools _cleanobj _obj \
135	_build-tools _build-metadata _cross-tools _includes _libraries \
136	build32 distribute32 install32 buildsoft distributesoft installsoft \
137	builddtb xdev xdev-build xdev-install \
138	xdev-links native-xtools native-xtools-install stageworld stagekernel \
139	stage-packages \
140	create-packages-world create-packages-kernel create-packages \
141	packages installconfig real-packages sign-packages package-pkg \
142	print-dir test-system-compiler
143
144# These targets require a TARGET and TARGET_ARCH be defined.
145XTGTS=	native-xtools native-xtools-install xdev xdev-build xdev-install \
146	xdev-links
147
148# XXX: r156740: This can't work since bsd.subdir.mk is not included ever.
149# It will only work for SUBDIR_TARGETS in make.conf.
150TGTS+=	${SUBDIR_TARGETS}
151
152BITGTS=	files includes
153BITGTS:=${BITGTS} ${BITGTS:S/^/build/} ${BITGTS:S/^/install/}
154TGTS+=	${BITGTS}
155
156# Only some targets are allowed to use meta mode.  Others get it
157# disabled.  In some cases, such as 'install', meta mode can be dangerous
158# as a cookie may be used to prevent redundant installations (such as
159# for WORLDTMP staging).  For DESTDIR=/ we always want to install though.
160# For other cases, such as delete-old-libs, meta mode may break
161# the interactive tty prompt.  The safest route is to just whitelist
162# the ones that benefit from it.
163META_TGT_WHITELIST+= \
164	_* build32 buildfiles buildincludes buildkernel buildsoft \
165	buildworld everything kernel-toolchain kernel-toolchains kernel \
166	kernels libraries native-xtools showconfig test-system-compiler \
167	tinderbox toolchain \
168	toolchains universe world worlds xdev xdev-build
169
170.ORDER: buildworld installworld
171.ORDER: buildworld distrib-dirs
172.ORDER: buildworld distribution
173.ORDER: buildworld distribute
174.ORDER: buildworld distributeworld
175.ORDER: buildworld buildkernel
176.ORDER: distrib-dirs distribute
177.ORDER: distrib-dirs distributeworld
178.ORDER: distrib-dirs installworld
179.ORDER: distribution distribute
180.ORDER: distributeworld distribute
181.ORDER: distributeworld distribution
182.ORDER: installworld distribute
183.ORDER: installworld distribution
184.ORDER: installworld installkernel
185.ORDER: buildkernel installkernel
186.ORDER: buildkernel installkernel.debug
187.ORDER: buildkernel reinstallkernel
188.ORDER: buildkernel reinstallkernel.debug
189
190PATH=	/sbin:/bin:/usr/sbin:/usr/bin
191MAKEOBJDIRPREFIX?=	/usr/obj
192_MAKEOBJDIRPREFIX!= /usr/bin/env -i PATH=${PATH} ${MAKE} MK_AUTO_OBJ=no \
193    ${.MAKEFLAGS:MMAKEOBJDIRPREFIX=*} __MAKE_CONF=${__MAKE_CONF} \
194    SRCCONF=${SRCCONF} \
195    -f /dev/null -V MAKEOBJDIRPREFIX dummy
196.if !empty(_MAKEOBJDIRPREFIX)
197.error MAKEOBJDIRPREFIX can only be set in environment, not as a global\
198	(in make.conf(5) or src.conf(5)) or command-line variable.
199.endif
200
201# We often need to use the tree's version of make to build it.
202# Choices add to complexity though.
203# We cannot blindly use a make which may not be the one we want
204# so be exlicit - until all choice is removed.
205WANT_MAKE=	bmake
206.if !empty(.MAKE.MODE:Mmeta)
207# 20160604 - support missing-meta,missing-filemon and performance improvements
208WANT_MAKE_VERSION= 20160604
209.else
210# 20160220 - support .dinclude for FAST_DEPEND.
211WANT_MAKE_VERSION= 20160220
212.endif
213MYMAKE=		${OBJROOT}make.${MACHINE}/${WANT_MAKE}
214.if defined(.PARSEDIR)
215HAVE_MAKE=	bmake
216.else
217HAVE_MAKE=	fmake
218.endif
219.if defined(ALWAYS_BOOTSTRAP_MAKE) || \
220    ${HAVE_MAKE} != ${WANT_MAKE} || \
221    (defined(WANT_MAKE_VERSION) && ${MAKE_VERSION} < ${WANT_MAKE_VERSION})
222NEED_MAKE_UPGRADE= t
223.endif
224.if exists(${MYMAKE})
225SUB_MAKE:= ${MYMAKE} -m ${.CURDIR}/share/mk
226.elif defined(NEED_MAKE_UPGRADE)
227# It may not exist yet but we may cause it to.
228# In the case of fmake, upgrade_checks may cause a newer version to be built.
229SUB_MAKE= `test -x ${MYMAKE} && echo ${MYMAKE} || echo ${MAKE}` \
230	-m ${.CURDIR}/share/mk
231.else
232SUB_MAKE= ${MAKE} -m ${.CURDIR}/share/mk
233.endif
234
235_MAKE=	PATH=${PATH} MAKE_CMD="${MAKE}" ${SUB_MAKE} -f Makefile.inc1 \
236	TARGET=${_TARGET} TARGET_ARCH=${_TARGET_ARCH}
237
238# Only allow meta mode for the whitelisted targets.  See META_TGT_WHITELIST
239# above.
240.for _tgt in ${META_TGT_WHITELIST}
241.if make(${_tgt})
242_CAN_USE_META_MODE?= yes
243.endif
244.endfor
245.if !defined(_CAN_USE_META_MODE)
246_MAKE+=	MK_META_MODE=no
247.if defined(.PARSEDIR)
248.unexport META_MODE
249.endif
250.elif defined(MK_META_MODE) && ${MK_META_MODE} == "yes"
251.if !exists(/dev/filemon) && !defined(NO_FILEMON) && !make(showconfig)
252# Require filemon be loaded to provide a working incremental build
253.error ${.newline}ERROR: The filemon module (/dev/filemon) is not loaded. \
254    ${.newline}ERROR: WITH_META_MODE is enabled but requires filemon for an incremental build. \
255    ${.newline}ERROR: 'kldload filemon' or pass -DNO_FILEMON to suppress this error.
256.endif	# !exists(/dev/filemon) && !defined(NO_FILEMON)
257.endif	# !defined(_CAN_USE_META_MODE)
258
259# Guess target architecture from target type, and vice versa, based on
260# historic FreeBSD practice of tending to have TARGET == TARGET_ARCH
261# expanding to TARGET == TARGET_CPUARCH in recent times, with known
262# exceptions.
263.if !defined(TARGET_ARCH) && defined(TARGET)
264# T->TA mapping is usually TARGET with arm64 the odd man out
265_TARGET_ARCH=	${TARGET:S/arm64/aarch64/}
266.elif !defined(TARGET) && defined(TARGET_ARCH) && \
267    ${TARGET_ARCH} != ${MACHINE_ARCH}
268# TA->T mapping is accidentally CPUARCH with aarch64 the odd man out
269_TARGET=	${TARGET_ARCH:${__TO_CPUARCH}:C/aarch64/arm64/}
270.endif
271.if defined(TARGET) && !defined(_TARGET)
272_TARGET=${TARGET}
273.endif
274.if defined(TARGET_ARCH) && !defined(_TARGET_ARCH)
275_TARGET_ARCH=${TARGET_ARCH}
276.endif
277# for historical compatibility for xdev targets
278.if defined(XDEV)
279_TARGET=	${XDEV}
280.endif
281.if defined(XDEV_ARCH)
282_TARGET_ARCH=	${XDEV_ARCH}
283.endif
284# Some targets require a set TARGET/TARGET_ARCH, check before the default
285# MACHINE and after the compatibility handling.
286.if !defined(_TARGET) || !defined(_TARGET_ARCH)
287${XTGTS}: _assert_target
288.endif
289# Otherwise, default to current machine type and architecture.
290_TARGET?=	${MACHINE}
291_TARGET_ARCH?=	${MACHINE_ARCH}
292
293.if make(print-dir)
294.SILENT:
295.endif
296
297_assert_target: .PHONY .MAKE
298.for _tgt in ${XTGTS}
299.if make(${_tgt})
300	@echo "*** Error: Both TARGET and TARGET_ARCH must be defined for \"${_tgt}\" target"
301	@false
302.endif
303.endfor
304
305#
306# Make sure we have an up-to-date make(1). Only world and buildworld
307# should do this as those are the initial targets used for upgrades.
308# The user can define ALWAYS_CHECK_MAKE to have this check performed
309# for all targets.
310#
311.if defined(ALWAYS_CHECK_MAKE) || !defined(.PARSEDIR)
312${TGTS}: upgrade_checks
313.else
314buildworld: upgrade_checks
315.endif
316
317#
318# Handle the user-driven targets, using the source relative mk files.
319#
320
321tinderbox toolchains kernel-toolchains: .MAKE
322${TGTS}: .PHONY .MAKE
323	${_+_}@cd ${.CURDIR}; ${_MAKE} ${.TARGET}
324
325# The historic default "all" target creates files which may cause stale
326# or (in the cross build case) unlinkable results. Fail with an error
327# when no target is given. The users can explicitly specify "all"
328# if they want the historic behavior.
329.MAIN:	_guard
330
331_guard: .PHONY
332	@echo
333	@echo "Explicit target required.  Likely \"${SUBDIR_OVERRIDE:Dall:Ubuildworld}\" is wanted.  See build(7)."
334	@echo
335	@false
336
337STARTTIME!= LC_ALL=C date
338CHECK_TIME!= find ${.CURDIR}/sys/sys/param.h -mtime -0s ; echo
339.if !empty(CHECK_TIME)
340.error check your date/time: ${STARTTIME}
341.endif
342
343.if defined(HISTORICAL_MAKE_WORLD) || defined(DESTDIR)
344#
345# world
346#
347# Attempt to rebuild and reinstall everything. This target is not to be
348# used for upgrading an existing FreeBSD system, because the kernel is
349# not included. One can argue that this target doesn't build everything
350# then.
351#
352world: upgrade_checks .PHONY
353	@echo "--------------------------------------------------------------"
354	@echo ">>> make world started on ${STARTTIME}"
355	@echo "--------------------------------------------------------------"
356.if target(pre-world)
357	@echo
358	@echo "--------------------------------------------------------------"
359	@echo ">>> Making 'pre-world' target"
360	@echo "--------------------------------------------------------------"
361	${_+_}@cd ${.CURDIR}; ${_MAKE} pre-world
362.endif
363	${_+_}@cd ${.CURDIR}; ${_MAKE} buildworld
364	${_+_}@cd ${.CURDIR}; ${_MAKE} installworld MK_META_MODE=no
365.if target(post-world)
366	@echo
367	@echo "--------------------------------------------------------------"
368	@echo ">>> Making 'post-world' target"
369	@echo "--------------------------------------------------------------"
370	${_+_}@cd ${.CURDIR}; ${_MAKE} post-world
371.endif
372	@echo
373	@echo "--------------------------------------------------------------"
374	@echo ">>> make world completed on `LC_ALL=C date`"
375	@echo "                   (started ${STARTTIME})"
376	@echo "--------------------------------------------------------------"
377.else
378world: .PHONY
379	@echo "WARNING: make world will overwrite your existing FreeBSD"
380	@echo "installation without also building and installing a new"
381	@echo "kernel.  This can be dangerous.  Please read the handbook,"
382	@echo "'Rebuilding world', for how to upgrade your system."
383	@echo "Define DESTDIR to where you want to install FreeBSD,"
384	@echo "including /, to override this warning and proceed as usual."
385	@echo ""
386	@echo "Bailing out now..."
387	@false
388.endif
389
390#
391# kernel
392#
393# Short hand for `make buildkernel installkernel'
394#
395kernel: buildkernel installkernel .PHONY
396
397#
398# Perform a few tests to determine if the installed tools are adequate
399# for building the world.
400#
401upgrade_checks: .PHONY
402.if defined(NEED_MAKE_UPGRADE)
403	@${_+_}(cd ${.CURDIR} && ${MAKE} ${WANT_MAKE:S,^f,,})
404.endif
405
406#
407# Upgrade make(1) to the current version using the installed
408# headers, libraries and tools.  Also, allow the location of
409# the system bsdmake-like utility to be overridden.
410#
411MMAKEENV=	\
412		DESTDIR= \
413		INSTALL="sh ${.CURDIR}/tools/install.sh"
414MMAKE=		${MMAKEENV} ${MAKE} \
415		OBJTOP=${MYMAKE:H}/obj \
416		OBJROOT='$${OBJTOP}/' \
417		MAKEOBJDIRPREFIX= \
418		MAN= -DNO_SHARED \
419		-DNO_CPU_CFLAGS -DNO_WERROR \
420		-DNO_SUBDIR \
421		DESTDIR= PROGNAME=${MYMAKE:T}
422
423bmake: .PHONY
424	@echo
425	@echo "--------------------------------------------------------------"
426	@echo ">>> Building an up-to-date ${.TARGET}(1)"
427	@echo "--------------------------------------------------------------"
428	${_+_}@cd ${.CURDIR}/usr.bin/${.TARGET}; \
429		${MMAKE} obj; \
430		${MMAKE} depend; \
431		${MMAKE} all; \
432		${MMAKE} install DESTDIR=${MYMAKE:H} BINDIR=
433
434regress: .PHONY
435	@echo "'make regress' has been renamed 'make check'" | /usr/bin/fmt
436	@false
437
438tinderbox toolchains kernel-toolchains kernels worlds: upgrade_checks
439
440tinderbox: .PHONY
441	@cd ${.CURDIR}; ${SUB_MAKE} DOING_TINDERBOX=YES universe
442
443toolchains: .PHONY
444	@cd ${.CURDIR}; ${SUB_MAKE} UNIVERSE_TARGET=toolchain universe
445
446kernel-toolchains: .PHONY
447	@cd ${.CURDIR}; ${SUB_MAKE} UNIVERSE_TARGET=kernel-toolchain universe
448
449kernels: .PHONY
450	@cd ${.CURDIR}; ${SUB_MAKE} UNIVERSE_TARGET=buildkernel universe
451
452worlds: .PHONY
453	@cd ${.CURDIR}; ${SUB_MAKE} UNIVERSE_TARGET=buildworld universe
454
455#
456# universe
457#
458# Attempt to rebuild *everything* for all supported architectures,
459# with a reasonable chance of success, regardless of how old your
460# existing system is.
461#
462.if make(universe) || make(universe_kernels) || make(tinderbox) || make(targets)
463TARGETS?=amd64 arm arm64 i386 mips powerpc riscv sparc64
464_UNIVERSE_TARGETS=	${TARGETS}
465TARGET_ARCHES_arm?=	arm armeb armv6 armv7
466TARGET_ARCHES_arm64?=	aarch64
467TARGET_ARCHES_mips?=	mipsel mips mips64el mips64 mipsn32 mipselhf mipshf mips64elhf mips64hf
468TARGET_ARCHES_powerpc?=	powerpc powerpc64 powerpcspe
469TARGET_ARCHES_riscv?=	riscv64 riscv64sf
470.for target in ${TARGETS}
471TARGET_ARCHES_${target}?= ${target}
472.endfor
473
474MAKE_PARAMS_riscv?=	CROSS_TOOLCHAIN=riscv64-gcc
475
476# XXX Remove architectures only supported by external toolchain from universe
477# if required toolchain packages are missing.
478TOOLCHAINS_riscv=	riscv64
479.for target in riscv
480.if ${_UNIVERSE_TARGETS:M${target}}
481.for toolchain in ${TOOLCHAINS_${target}}
482.if !exists(/usr/local/share/toolchains/${toolchain}-gcc.mk)
483_UNIVERSE_TARGETS:= ${_UNIVERSE_TARGETS:N${target}}
484universe: universe_${toolchain}_skip .PHONY
485universe_epilogue: universe_${toolchain}_skip .PHONY
486universe_${toolchain}_skip: universe_prologue .PHONY
487	@echo ">> ${target} skipped - install ${toolchain}-xtoolchain-gcc port or package to build"
488.endif
489.endfor
490.endif
491.endfor
492
493.if defined(UNIVERSE_TARGET)
494MAKE_JUST_WORLDS=	YES
495.else
496UNIVERSE_TARGET?=	buildworld
497.endif
498KERNSRCDIR?=		${.CURDIR}/sys
499
500targets:	.PHONY
501	@echo "Supported TARGET/TARGET_ARCH pairs for world and kernel targets"
502.for target in ${TARGETS}
503.for target_arch in ${TARGET_ARCHES_${target}}
504	@echo "    ${target}/${target_arch}"
505.endfor
506.endfor
507
508.if defined(DOING_TINDERBOX)
509FAILFILE=${.CURDIR}/_.tinderbox.failed
510MAKEFAIL=tee -a ${FAILFILE}
511.else
512MAKEFAIL=cat
513.endif
514
515universe_prologue:  upgrade_checks
516universe: universe_prologue
517universe_prologue: .PHONY
518	@echo "--------------------------------------------------------------"
519	@echo ">>> make universe started on ${STARTTIME}"
520	@echo "--------------------------------------------------------------"
521.if defined(DOING_TINDERBOX)
522	@rm -f ${FAILFILE}
523.endif
524.for target in ${_UNIVERSE_TARGETS}
525universe: universe_${target}
526universe_epilogue: universe_${target}
527universe_${target}: universe_${target}_prologue .PHONY
528universe_${target}_prologue: universe_prologue .PHONY
529	@echo ">> ${target} started on `LC_ALL=C date`"
530universe_${target}_worlds: .PHONY
531
532.if !defined(MAKE_JUST_KERNELS)
533universe_${target}_done: universe_${target}_worlds .PHONY
534.for target_arch in ${TARGET_ARCHES_${target}}
535universe_${target}_worlds: universe_${target}_${target_arch} .PHONY
536universe_${target}_${target_arch}: universe_${target}_prologue .MAKE .PHONY
537	@echo ">> ${target}.${target_arch} ${UNIVERSE_TARGET} started on `LC_ALL=C date`"
538	@(cd ${.CURDIR} && env __MAKE_CONF=/dev/null \
539	    ${SUB_MAKE} ${JFLAG} ${UNIVERSE_TARGET} \
540	    TARGET=${target} \
541	    TARGET_ARCH=${target_arch} \
542	    ${MAKE_PARAMS_${target}} \
543	    > _.${target}.${target_arch}.${UNIVERSE_TARGET} 2>&1 || \
544	    (echo "${target}.${target_arch} ${UNIVERSE_TARGET} failed," \
545	    "check _.${target}.${target_arch}.${UNIVERSE_TARGET} for details" | \
546	    ${MAKEFAIL}))
547	@echo ">> ${target}.${target_arch} ${UNIVERSE_TARGET} completed on `LC_ALL=C date`"
548.endfor
549.endif # !MAKE_JUST_KERNELS
550
551.if !defined(MAKE_JUST_WORLDS)
552universe_${target}_done: universe_${target}_kernels .PHONY
553universe_${target}_kernels: universe_${target}_worlds .PHONY
554universe_${target}_kernels: universe_${target}_prologue .MAKE .PHONY
555.if exists(${KERNSRCDIR}/${target}/conf/NOTES)
556	@(cd ${KERNSRCDIR}/${target}/conf && env __MAKE_CONF=/dev/null \
557	    ${SUB_MAKE} -DNO_OBJ LINT \
558	    > ${.CURDIR}/_.${target}.makeLINT 2>&1 || \
559	    (echo "${target} 'make LINT' failed," \
560	    "check _.${target}.makeLINT for details"| ${MAKEFAIL}))
561.endif
562	@cd ${.CURDIR}; ${SUB_MAKE} ${.MAKEFLAGS} TARGET=${target} \
563	    universe_kernels MK_AUTO_OBJ=no
564.endif # !MAKE_JUST_WORLDS
565
566# Tell the user the worlds and kernels have completed
567universe_${target}: universe_${target}_done
568universe_${target}_done:
569	@echo ">> ${target} completed on `LC_ALL=C date`"
570.endfor
571universe_kernels: universe_kernconfs .PHONY
572.if !defined(TARGET)
573TARGET!=	uname -m
574.endif
575.if defined(MAKE_ALL_KERNELS)
576_THINNER=cat
577.elif defined(MAKE_LINT_KERNELS)
578_THINNER=grep 'LINT' || true
579.else
580_THINNER=xargs grep -L "^.NO_UNIVERSE" || true
581.endif
582KERNCONFS!=	cd ${KERNSRCDIR}/${TARGET}/conf && \
583		find [[:upper:][:digit:]]*[[:upper:][:digit:]] \
584		-type f -maxdepth 0 \
585		! -name DEFAULTS ! -name NOTES | \
586		${_THINNER}
587universe_kernconfs: .PHONY
588.for kernel in ${KERNCONFS}
589TARGET_ARCH_${kernel}!=	cd ${KERNSRCDIR}/${TARGET}/conf && \
590	config -m ${KERNSRCDIR}/${TARGET}/conf/${kernel} 2> /dev/null | \
591	grep -v WARNING: | cut -f 2
592.if empty(TARGET_ARCH_${kernel})
593.error "Target architecture for ${TARGET}/conf/${kernel} unknown.  config(8) likely too old."
594.endif
595universe_kernconfs: universe_kernconf_${TARGET}_${kernel}
596universe_kernconf_${TARGET}_${kernel}: .MAKE
597	@(cd ${.CURDIR} && env __MAKE_CONF=/dev/null \
598	    ${SUB_MAKE} ${JFLAG} buildkernel \
599	    TARGET=${TARGET} \
600	    TARGET_ARCH=${TARGET_ARCH_${kernel}} \
601	    ${MAKE_PARAMS_${TARGET}} \
602	    KERNCONF=${kernel} \
603	    > _.${TARGET}.${kernel} 2>&1 || \
604	    (echo "${TARGET} ${kernel} kernel failed," \
605	    "check _.${TARGET}.${kernel} for details"| ${MAKEFAIL}))
606.endfor
607universe: universe_epilogue
608universe_epilogue: .PHONY
609	@echo "--------------------------------------------------------------"
610	@echo ">>> make universe completed on `LC_ALL=C date`"
611	@echo "                      (started ${STARTTIME})"
612	@echo "--------------------------------------------------------------"
613.if defined(DOING_TINDERBOX)
614	@if [ -e ${FAILFILE} ] ; then \
615		echo "Tinderbox failed:" ;\
616		cat ${FAILFILE} ;\
617		exit 1 ;\
618	fi
619.endif
620.endif
621
622buildLINT: .PHONY
623	${MAKE} -C ${.CURDIR}/sys/${_TARGET}/conf LINT
624
625.if defined(.PARSEDIR)
626# This makefile does not run in meta mode
627.MAKE.MODE= normal
628# Normally the things we run from here don't either.
629# Using -DWITH_META_MODE
630# we can buildworld with meta files created which are useful
631# for debugging, but without any of the rest of a meta mode build.
632MK_DIRDEPS_BUILD= no
633MK_STAGING= no
634# tell meta.autodep.mk to not even think about updating anything.
635UPDATE_DEPENDFILE= NO
636.if !make(showconfig)
637.export MK_DIRDEPS_BUILD MK_STAGING UPDATE_DEPENDFILE
638.endif
639
640.if make(universe)
641# we do not want a failure of one branch abort all.
642MAKE_JOB_ERROR_TOKEN= no
643.export MAKE_JOB_ERROR_TOKEN
644.endif
645.endif # bmake
646
647.endif				# DIRDEPS_BUILD
648