xref: /freebsd/Makefile.inc1 (revision 76f2606181eabc8ab20aa7297bbddc6e78bb549d)
1#
2# $FreeBSD$
3#
4# Make command line options:
5#	-DNO_CLEANDIR run ${MAKE} clean, instead of ${MAKE} cleandir
6#	-DNO_CLEAN do not clean at all
7#	-DDB_FROM_SRC use the user/group databases in src/etc instead of
8#	    the system database when installing.
9#	-DNO_SHARE do not go into share subdir
10#	-DKERNFAST define NO_KERNEL{CONFIG,CLEAN,OBJ}
11#	-DNO_KERNELCONFIG do not run config in ${MAKE} buildkernel
12#	-DNO_KERNELCLEAN do not run ${MAKE} clean in ${MAKE} buildkernel
13#	-DNO_KERNELOBJ do not run ${MAKE} obj in ${MAKE} buildkernel
14#	-DNO_PORTSUPDATE do not update ports in ${MAKE} update
15#	-DNO_ROOT install without using root privilege
16#	-DNO_DOCUPDATE do not update doc in ${MAKE} update
17#	-DWITHOUT_CTF do not run the DTrace CTF conversion tools on built objects
18#	LOCAL_DIRS="list of dirs" to add additional dirs to the SUBDIR list
19#	LOCAL_ITOOLS="list of tools" to add additional tools to the ITOOLS list
20#	LOCAL_LIB_DIRS="list of dirs" to add additional dirs to libraries target
21#	LOCAL_MTREE="list of mtree files" to process to allow local directories
22#	    to be created before files are installed
23#	LOCAL_TOOL_DIRS="list of dirs" to add additional dirs to the build-tools
24#	    list
25#	LOCAL_XTOOL_DIRS="list of dirs" to add additional dirs to the
26#	    cross-tools target
27#	METALOG="path to metadata log" to write permission and ownership
28#	    when NO_ROOT is set.  (default: ${DESTDIR}/METALOG)
29#	TARGET="machine" to crossbuild world for a different machine type
30#	TARGET_ARCH= may be required when a TARGET supports multiple endians
31#	BUILDENV_SHELL= shell to launch for the buildenv target (def:${SHELL})
32#	WORLD_FLAGS= additional flags to pass to make(1) during buildworld
33#	KERNEL_FLAGS= additional flags to pass to make(1) during buildkernel
34#	SUBDIR_OVERRIDE="list of dirs" to build rather than everything.
35#	    All libraries and includes, and some build tools will still build.
36
37#
38# The intended user-driven targets are:
39# buildworld  - rebuild *everything*, including glue to help do upgrades
40# installworld- install everything built by "buildworld"
41# checkworld  - run test suite on installed world
42# doxygen     - build API documentation of the kernel
43# update      - convenient way to update your source tree (eg: svn/svnup)
44#
45# Standard targets (not defined here) are documented in the makefiles in
46# /usr/share/mk.  These include:
47#		obj depend all install clean cleandepend cleanobj
48
49.if !defined(TARGET) || !defined(TARGET_ARCH)
50.error "Both TARGET and TARGET_ARCH must be defined."
51.endif
52
53.if make(showconfig) || make(test-system-*)
54_MKSHOWCONFIG=	t
55.endif
56
57SRCDIR?=	${.CURDIR}
58LOCALBASE?=	/usr/local
59
60# Cross toolchain changes must be in effect before bsd.compiler.mk
61# so that gets the right CC, and pass CROSS_TOOLCHAIN to submakes.
62.if defined(CROSS_TOOLCHAIN)
63.if exists(${LOCALBASE}/share/toolchains/${CROSS_TOOLCHAIN}.mk)
64.include "${LOCALBASE}/share/toolchains/${CROSS_TOOLCHAIN}.mk"
65.elif exists(${CROSS_TOOLCHAIN})
66.include "${CROSS_TOOLCHAIN}"
67.else
68.error CROSS_TOOLCHAIN ${CROSS_TOOLCHAIN} not found
69.endif
70CROSSENV+=CROSS_TOOLCHAIN="${CROSS_TOOLCHAIN}"
71.endif
72.if defined(CROSS_TOOLCHAIN_PREFIX)
73CROSS_COMPILER_PREFIX?=${CROSS_TOOLCHAIN_PREFIX}
74.endif
75
76XCOMPILERS=	CC CXX CPP
77.for COMPILER in ${XCOMPILERS}
78.if defined(CROSS_COMPILER_PREFIX)
79X${COMPILER}?=	${CROSS_COMPILER_PREFIX}${${COMPILER}}
80.else
81X${COMPILER}?=	${${COMPILER}}
82.endif
83.endfor
84# If a full path to an external cross compiler is given, don't build
85# a cross compiler.
86.if ${XCC:N${CCACHE_BIN}:M/*}
87MK_CLANG_BOOTSTRAP=	no
88MK_GCC_BOOTSTRAP=	no
89.endif
90
91# Pull in compiler metadata from buildworld/toolchain if possible to avoid
92# running CC from bsd.compiler.mk.
93.if make(installworld) || make(install) || make(distributeworld) || \
94    make(stageworld)
95.-include "${OBJTOP}/toolchain-metadata.mk"
96.if !defined(_LOADED_TOOLCHAIN_METADATA)
97.error A build is required first.  You may have the wrong MAKEOBJDIRPREFIX set.
98.endif
99.endif
100
101# Pull in COMPILER_TYPE and COMPILER_FREEBSD_VERSION early. Pull it from the
102# tree to be friendlier to foreign OS builds. It's safe to do so unconditionally
103# here since we will always have the right make, unlike in src/Makefile
104# Don't include bsd.linker.mk yet until XBINUTILS is handled (after src.opts.mk)
105_NO_INCLUDE_LINKERMK=	t
106.include "share/mk/bsd.compiler.mk"
107.undef _NO_INCLUDE_LINKERMK
108# src.opts.mk depends on COMPILER_FEATURES
109.include "share/mk/src.opts.mk"
110
111.if ${TARGET} == ${MACHINE}
112TARGET_CPUTYPE?=${CPUTYPE}
113.else
114TARGET_CPUTYPE?=
115.endif
116.if !empty(TARGET_CPUTYPE)
117_TARGET_CPUTYPE=${TARGET_CPUTYPE}
118.else
119_TARGET_CPUTYPE=dummy
120.endif
121.if ${TARGET} == "arm"
122.if ${TARGET_ARCH:Marmv[67]*} != "" && ${TARGET_CPUTYPE:M*soft*} == ""
123TARGET_ABI=	gnueabihf
124.else
125TARGET_ABI=	gnueabi
126.endif
127.endif
128MACHINE_ABI?=	unknown
129MACHINE_TRIPLE?=${MACHINE_ARCH:S/amd64/x86_64/:C/hf$//:S/mipsn32/mips64/}-${MACHINE_ABI}-freebsd12.0
130TARGET_ABI?=	unknown
131TARGET_TRIPLE?=	${TARGET_ARCH:S/amd64/x86_64/:C/hf$//:S/mipsn32/mips64/}-${TARGET_ABI}-freebsd12.0
132KNOWN_ARCHES?=	aarch64/arm64 \
133		amd64 \
134		arm \
135		armv6/arm \
136		armv7/arm \
137		i386 \
138		mips \
139		mipsel/mips \
140		mips64el/mips \
141		mipsn32el/mips \
142		mips64/mips \
143		mipsn32/mips \
144		mipshf/mips \
145		mipselhf/mips \
146		mips64elhf/mips \
147		mips64hf/mips \
148		powerpc \
149		powerpc64/powerpc \
150		powerpcspe/powerpc \
151		riscv64/riscv \
152		riscv64sf/riscv \
153		sparc64
154
155.if ${TARGET} == ${TARGET_ARCH}
156_t=		${TARGET}
157.else
158_t=		${TARGET_ARCH}/${TARGET}
159.endif
160.for _t in ${_t}
161.if empty(KNOWN_ARCHES:M${_t})
162.error Unknown target ${TARGET_ARCH}:${TARGET}.
163.endif
164.endfor
165
166# If all targets are disabled for system llvm then don't expect it to work
167# for cross-builds.
168.if !defined(TOOLS_PREFIX) && ${MK_LLVM_TARGET_ALL} == "no" && \
169    ${MACHINE} != ${TARGET} && ${MACHINE_ARCH} != ${TARGET_ARCH} && \
170    !make(showconfig)
171MK_SYSTEM_COMPILER=	no
172MK_SYSTEM_LINKER=	no
173.endif
174
175# Handle external binutils.
176.if defined(CROSS_TOOLCHAIN_PREFIX)
177CROSS_BINUTILS_PREFIX?=${CROSS_TOOLCHAIN_PREFIX}
178.endif
179# If we do not have a bootstrap binutils (because the in-tree one does not
180# support the target architecture), provide a default cross-binutils prefix.
181# This allows riscv64 builds, for example, to automatically use the
182# riscv64-binutils port or package.
183.if !make(showconfig)
184.if !empty(BROKEN_OPTIONS:MBINUTILS_BOOTSTRAP) && \
185    ${MK_LLD_BOOTSTRAP} == "no" && \
186    !defined(CROSS_BINUTILS_PREFIX)
187CROSS_BINUTILS_PREFIX=/usr/local/${TARGET_TRIPLE}/bin/
188.if !exists(${CROSS_BINUTILS_PREFIX})
189.error In-tree binutils does not support the ${TARGET_ARCH} architecture. Install the ${TARGET_ARCH}-binutils port or package or set CROSS_BINUTILS_PREFIX.
190.endif
191.endif
192.endif
193XBINUTILS=	AS AR LD NM OBJCOPY RANLIB SIZE STRINGS
194.for BINUTIL in ${XBINUTILS}
195.if defined(CROSS_BINUTILS_PREFIX) && \
196    exists(${CROSS_BINUTILS_PREFIX}/${${BINUTIL}})
197X${BINUTIL}?=	${CROSS_BINUTILS_PREFIX:C,/*$,,}/${${BINUTIL}}
198.else
199X${BINUTIL}?=	${${BINUTIL}}
200.endif
201.endfor
202
203# If a full path to an external linker is given, don't build lld.
204.if ${XLD:M/*}
205MK_LLD_BOOTSTRAP=	no
206.endif
207
208.include "share/mk/bsd.linker.mk"
209
210# Begin WITH_SYSTEM_COMPILER / WITH_SYSTEM_LD
211
212# WITH_SYSTEM_COMPILER - Pull in needed values and make a decision.
213
214# Check if there is a local compiler that can satisfy as an external compiler.
215# Which compiler is expected to be used?
216.if ${MK_CLANG_BOOTSTRAP} == "yes"
217WANT_COMPILER_TYPE=	clang
218.elif ${MK_GCC_BOOTSTRAP} == "yes"
219WANT_COMPILER_TYPE=	gcc
220.else
221WANT_COMPILER_TYPE=
222.endif
223
224.if !defined(WANT_COMPILER_FREEBSD_VERSION) && !make(showconfig) && \
225    !make(test-system-linker)
226.if ${WANT_COMPILER_TYPE} == "clang"
227WANT_COMPILER_FREEBSD_VERSION_FILE= lib/clang/freebsd_cc_version.h
228WANT_COMPILER_FREEBSD_VERSION!= \
229	awk '$$2 == "FREEBSD_CC_VERSION" {printf("%d\n", $$3)}' \
230	${SRCDIR}/${WANT_COMPILER_FREEBSD_VERSION_FILE} || echo unknown
231WANT_COMPILER_VERSION_FILE= lib/clang/include/clang/Basic/Version.inc
232WANT_COMPILER_VERSION!= \
233	awk '$$2 == "CLANG_VERSION" {split($$3, a, "."); print a[1] * 10000 + a[2] * 100 + a[3]}' \
234	${SRCDIR}/${WANT_COMPILER_VERSION_FILE} || echo unknown
235.elif ${WANT_COMPILER_TYPE} == "gcc"
236WANT_COMPILER_FREEBSD_VERSION_FILE= gnu/usr.bin/cc/cc_tools/freebsd-native.h
237WANT_COMPILER_FREEBSD_VERSION!= \
238	awk '$$2 == "FBSD_CC_VER" {printf("%d\n", $$3)}' \
239	${SRCDIR}/${WANT_COMPILER_FREEBSD_VERSION_FILE} || echo unknown
240WANT_COMPILER_VERSION_FILE= contrib/gcc/BASE-VER
241WANT_COMPILER_VERSION!= \
242	awk -F. '{print $$1 * 10000 + $$2 * 100 + $$3}' \
243	${SRCDIR}/${WANT_COMPILER_VERSION_FILE} || echo unknown
244.endif
245.export WANT_COMPILER_FREEBSD_VERSION WANT_COMPILER_VERSION
246.endif	# !defined(WANT_COMPILER_FREEBSD_VERSION)
247
248# It needs to be the same revision as we would build for the bootstrap.
249# If the expected vs CC is different then we can't skip.
250# GCC cannot be used for cross-arch yet.  For clang we pass -target later if
251# TARGET_ARCH!=MACHINE_ARCH.
252.if ${MK_SYSTEM_COMPILER} == "yes" && \
253    defined(WANT_COMPILER_FREEBSD_VERSION) && \
254    (${MK_CLANG_BOOTSTRAP} == "yes" || ${MK_GCC_BOOTSTRAP} == "yes") && \
255    !make(xdev*) && \
256    ${X_COMPILER_TYPE} == ${WANT_COMPILER_TYPE} && \
257    (${X_COMPILER_TYPE} == "clang" || ${TARGET_ARCH} == ${MACHINE_ARCH}) && \
258    ${X_COMPILER_VERSION} == ${WANT_COMPILER_VERSION} && \
259    ${X_COMPILER_FREEBSD_VERSION} == ${WANT_COMPILER_FREEBSD_VERSION}
260# Everything matches, disable the bootstrap compiler.
261MK_CLANG_BOOTSTRAP=	no
262MK_GCC_BOOTSTRAP=	no
263USING_SYSTEM_COMPILER=	yes
264.endif	# ${WANT_COMPILER_TYPE} == ${COMPILER_TYPE}
265
266# WITH_SYSTEM_LD - Pull in needed values and make a decision.
267
268# Check if there is a local linker that can satisfy as an external linker.
269# Which linker is expected to be used?
270.if ${MK_LLD_BOOTSTRAP} == "yes"
271WANT_LINKER_TYPE=		lld
272.elif ${MK_BINUTILS_BOOTSTRAP} == "yes"
273# Note that there's no support for bfd in WITH_SYSTEM_LINKER.
274WANT_LINKER_TYPE=	bfd
275.else
276WANT_LINKER_TYPE=
277.endif
278
279.if !defined(WANT_LINKER_FREEBSD_VERSION) && !make(showconfig) && \
280    !make(test-system-compiler)
281.if ${WANT_LINKER_TYPE} == "lld"
282WANT_LINKER_FREEBSD_VERSION_FILE= lib/clang/include/lld/Common/Version.inc
283WANT_LINKER_FREEBSD_VERSION!= \
284	awk '$$2 == "LLD_REVISION_STRING" {gsub(/"/, "", $$3); print $$3}' \
285	${SRCDIR}/${WANT_LINKER_FREEBSD_VERSION_FILE} || echo unknown
286WANT_LINKER_VERSION_FILE= lib/clang/include/lld/Common/Version.inc
287WANT_LINKER_VERSION!= \
288	awk '$$2 == "LLD_VERSION" {split($$3, a, "."); print a[1] * 10000 + a[2] * 100 + a[3]}' \
289	${SRCDIR}/${WANT_LINKER_VERSION_FILE} || echo unknown
290.else
291WANT_LINKER_FREEBSD_VERSION_FILE=
292WANT_LINKER_FREEBSD_VERSION=
293.endif
294.export WANT_LINKER_FREEBSD_VERSION WANT_LINKER_VERSION
295.endif	# !defined(WANT_LINKER_FREEBSD_VERSION)
296
297.if ${MK_SYSTEM_LINKER} == "yes" && \
298    defined(WANT_LINKER_FREEBSD_VERSION) && \
299    (${MK_LLD_BOOTSTRAP} == "yes") && \
300    !make(xdev*) && \
301    ${X_LINKER_TYPE} == ${WANT_LINKER_TYPE} && \
302    ${X_LINKER_VERSION} == ${WANT_LINKER_VERSION} && \
303    ${X_LINKER_FREEBSD_VERSION} == ${WANT_LINKER_FREEBSD_VERSION}
304# Everything matches, disable the bootstrap linker.
305MK_LLD_BOOTSTRAP=	no
306USING_SYSTEM_LINKER=	yes
307.endif	# ${WANT_LINKER_TYPE} == ${LINKER_TYPE}
308
309# WITH_SYSTEM_COMPILER / WITH_SYSTEM_LINKER - Handle defaults and debug.
310USING_SYSTEM_COMPILER?=	no
311USING_SYSTEM_LINKER?=	no
312
313TEST_SYSTEM_COMPILER_VARS= \
314	USING_SYSTEM_COMPILER MK_SYSTEM_COMPILER \
315	MK_CROSS_COMPILER MK_CLANG_BOOTSTRAP MK_GCC_BOOTSTRAP \
316	WANT_COMPILER_TYPE WANT_COMPILER_VERSION WANT_COMPILER_VERSION_FILE \
317	WANT_COMPILER_FREEBSD_VERSION WANT_COMPILER_FREEBSD_VERSION_FILE \
318	CC COMPILER_TYPE COMPILER_FEATURES COMPILER_VERSION \
319	COMPILER_FREEBSD_VERSION \
320	XCC X_COMPILER_TYPE X_COMPILER_FEATURES X_COMPILER_VERSION \
321	X_COMPILER_FREEBSD_VERSION
322TEST_SYSTEM_LINKER_VARS= \
323	USING_SYSTEM_LINKER MK_SYSTEM_LINKER \
324	MK_LLD_BOOTSTRAP MK_BINUTILS_BOOTSTRAP \
325	WANT_LINKER_TYPE WANT_LINKER_VERSION WANT_LINKER_VERSION_FILE \
326	WANT_LINKER_FREEBSD_VERSION WANT_LINKER_FREEBSD_VERSION_FILE \
327	LD LINKER_TYPE LINKER_FEATURES LINKER_VERSION \
328	LINKER_FREEBSD_VERSION \
329	XLD X_LINKER_TYPE X_LINKER_FEATURES X_LINKER_VERSION \
330	X_LINKER_FREEBSD_VERSION
331
332.for _t in compiler linker
333test-system-${_t}: .PHONY
334.for v in ${TEST_SYSTEM_${_t:tu}_VARS}
335	${_+_}@printf "%-35s= %s\n" "${v}" "${${v}}"
336.endfor
337.endfor
338.if (make(buildworld) || make(buildkernel) || make(kernel-toolchain) || \
339    make(toolchain) || make(_cross-tools))
340.if ${USING_SYSTEM_COMPILER} == "yes"
341.info SYSTEM_COMPILER: Determined that CC=${CC} matches the source tree.  Not bootstrapping a cross-compiler.
342.elif ${MK_CLANG_BOOTSTRAP} == "yes"
343.info SYSTEM_COMPILER: libclang will be built for bootstrapping a cross-compiler.
344.endif
345.if ${USING_SYSTEM_LINKER} == "yes"
346.info SYSTEM_LINKER: Determined that LD=${LD} matches the source tree.  Not bootstrapping a cross-linker.
347.elif ${MK_LLD_BOOTSTRAP} == "yes"
348.info SYSTEM_LINKER: libclang will be built for bootstrapping a cross-linker.
349.endif
350.endif
351
352# End WITH_SYSTEM_COMPILER / WITH_SYSTEM_LD
353
354# Store some compiler metadata for use in installworld where we don't
355# want to invoke CC at all.
356_TOOLCHAIN_METADATA_VARS=	COMPILER_VERSION \
357				COMPILER_TYPE \
358				COMPILER_FEATURES \
359				COMPILER_FREEBSD_VERSION \
360				LINKER_VERSION \
361				LINKER_FEATURES \
362				LINKER_TYPE \
363				LINKER_FREEBSD_VERSION
364toolchain-metadata.mk: .PHONY .META
365	@: > ${.TARGET}
366	@echo ".info Using cached toolchain metadata from build at $$(hostname) on $$(date)" \
367	    > ${.TARGET}
368	@echo "_LOADED_TOOLCHAIN_METADATA=t" >> ${.TARGET}
369.for v in ${_TOOLCHAIN_METADATA_VARS}
370	@echo "${v}=${${v}}" >> ${.TARGET}
371	@echo "X_${v}=${X_${v}}" >> ${.TARGET}
372.endfor
373	@echo ".export ${_TOOLCHAIN_METADATA_VARS}" >> ${.TARGET}
374	@echo ".export ${_TOOLCHAIN_METADATA_VARS:C,^,X_,}" >> ${.TARGET}
375
376
377# We must do lib/ and libexec/ before bin/ in case of a mid-install error to
378# keep the users system reasonably usable.  For static->dynamic root upgrades,
379# we don't want to install a dynamic binary without rtld and the needed
380# libraries.  More commonly, for dynamic root, we don't want to install a
381# binary that requires a newer library version that hasn't been installed yet.
382# This ordering is not a guarantee though.  The only guarantee of a working
383# system here would require fine-grained ordering of all components based
384# on their dependencies.
385.if !empty(SUBDIR_OVERRIDE)
386SUBDIR=	${SUBDIR_OVERRIDE}
387.else
388SUBDIR=	lib libexec
389# Add LOCAL_LIB_DIRS, but only if they will not be picked up as a SUBDIR
390# of a LOCAL_DIRS directory.  This allows LOCAL_DIRS=foo and
391# LOCAL_LIB_DIRS=foo/lib to behave as expected.
392.for _DIR in ${LOCAL_DIRS:M*/} ${LOCAL_DIRS:N*/:S|$|/|}
393_REDUNDANT_LIB_DIRS+=    ${LOCAL_LIB_DIRS:M${_DIR}*}
394.endfor
395.for _DIR in ${LOCAL_LIB_DIRS}
396.if ${_DIR} == ".WAIT" || (empty(_REDUNDANT_LIB_DIRS:M${_DIR}) && exists(${.CURDIR}/${_DIR}/Makefile))
397SUBDIR+=	${_DIR}
398.endif
399.endfor
400.if !defined(NO_ROOT) && (make(installworld) || make(install))
401# Ensure libraries are installed before progressing.
402SUBDIR+=.WAIT
403.endif
404SUBDIR+=bin
405.if ${MK_CDDL} != "no"
406SUBDIR+=cddl
407.endif
408SUBDIR+=gnu include
409.if ${MK_KERBEROS} != "no"
410SUBDIR+=kerberos5
411.endif
412.if ${MK_RESCUE} != "no"
413SUBDIR+=rescue
414.endif
415SUBDIR+=sbin
416.if ${MK_CRYPT} != "no"
417SUBDIR+=secure
418.endif
419.if !defined(NO_SHARE)
420SUBDIR+=share
421.endif
422.if ${MK_BOOT} != "no"
423SUBDIR+=stand
424.endif
425SUBDIR+=sys usr.bin usr.sbin
426.if ${MK_TESTS} != "no"
427SUBDIR+=	tests
428.endif
429
430# Local directories are built in parallel with the base system directories.
431# Users may insert a .WAIT directive at the beginning or elsewhere within
432# the LOCAL_DIRS and LOCAL_LIB_DIRS lists as needed.
433.for _DIR in ${LOCAL_DIRS}
434.if ${_DIR} == ".WAIT" || exists(${.CURDIR}/${_DIR}/Makefile)
435SUBDIR+=	${_DIR}
436.endif
437.endfor
438
439# We must do etc/ last as it hooks into building the man whatis file
440# by calling 'makedb' in share/man.  This is only relevant for
441# install/distribute so they build the whatis file after every manpage is
442# installed.
443.if make(installworld) || make(install)
444SUBDIR+=.WAIT
445.endif
446SUBDIR+=etc
447
448.endif	# !empty(SUBDIR_OVERRIDE)
449
450.if defined(NOCLEAN)
451.warning NOCLEAN option is deprecated. Use NO_CLEAN instead.
452NO_CLEAN=	${NOCLEAN}
453.endif
454.if defined(NO_CLEANDIR)
455CLEANDIR=	clean cleandepend
456.else
457CLEANDIR=	cleandir
458.endif
459
460.if defined(WORLDFAST)
461NO_CLEAN=	t
462NO_OBJWALK=	t
463.endif
464
465.if ${MK_META_MODE} == "yes"
466# If filemon is used then we can rely on the build being incremental-safe.
467# The .meta files will also track the build command and rebuild should
468# it change.
469.if empty(.MAKE.MODE:Mnofilemon)
470NO_CLEAN=	t
471.endif
472.endif
473.if defined(NO_OBJWALK) || ${MK_AUTO_OBJ} == "yes"
474NO_OBJWALK=	t
475NO_KERNELOBJ=	t
476.endif
477.if !defined(NO_OBJWALK)
478_obj=		obj
479.endif
480
481LOCAL_TOOL_DIRS?=
482PACKAGEDIR?=	${DESTDIR}/${DISTDIR}
483
484.if empty(SHELL:M*csh*)
485BUILDENV_SHELL?=${SHELL}
486.else
487BUILDENV_SHELL?=/bin/sh
488.endif
489
490.if !defined(_MKSHOWCONFIG)
491.if !defined(SVN_CMD) || empty(SVN_CMD)
492. for _P in /usr/bin /usr/local/bin
493.  for _S in svn svnlite
494.   if exists(${_P}/${_S})
495SVN_CMD=   ${_P}/${_S}
496.   endif
497.  endfor
498. endfor
499.export SVN_CMD
500.endif
501SVNFLAGS?=	-r HEAD
502.if !defined(VCS_REVISION) || empty(VCS_REVISION)
503.if !defined(SVNVERSION_CMD) || empty(SVNVERSION_CMD)
504. for _D in ${PATH:S,:, ,g}
505.  if exists(${_D}/svnversion)
506SVNVERSION_CMD?=${_D}/svnversion
507.  endif
508.  if exists(${_D}/svnliteversion)
509SVNVERSION_CMD?=${_D}/svnliteversion
510.  endif
511. endfor
512.endif
513_VCS_REVISION?=	$$(eval ${SVNVERSION_CMD} ${SRCDIR})
514. if !empty(_VCS_REVISION)
515VCS_REVISION=	$$(echo r${_VCS_REVISION})
516. endif
517.export VCS_REVISION
518.endif
519
520.if !defined(OSRELDATE)
521.if exists(/usr/include/osreldate.h)
522OSRELDATE!=	awk '/^\#define[[:space:]]*__FreeBSD_version/ { print $$3 }' \
523		/usr/include/osreldate.h
524.else
525OSRELDATE=	0
526.endif
527.export OSRELDATE
528.endif
529
530# Set VERSION for CTFMERGE to use via the default CTFFLAGS=-L VERSION.
531.if !defined(_REVISION)
532_REVISION!=	${MAKE} -C ${SRCDIR}/release MK_AUTO_OBJ=no -V REVISION
533.export _REVISION
534.endif
535.if !defined(_BRANCH)
536_BRANCH!=	${MAKE} -C ${SRCDIR}/release MK_AUTO_OBJ=no -V BRANCH
537.export _BRANCH
538.endif
539.if !defined(SRCRELDATE)
540SRCRELDATE!=	awk '/^\#define[[:space:]]*__FreeBSD_version/ { print $$3 }' \
541		${SRCDIR}/sys/sys/param.h
542.export SRCRELDATE
543.endif
544.if !defined(VERSION)
545VERSION=	FreeBSD ${_REVISION}-${_BRANCH:C/-p[0-9]+$//} ${TARGET_ARCH} ${SRCRELDATE}
546.export VERSION
547.endif
548
549.if !defined(PKG_VERSION)
550.if ${_BRANCH:MSTABLE*} || ${_BRANCH:MCURRENT*} || ${_BRANCH:MALPHA*}
551TIMENOW=	%Y%m%d%H%M%S
552EXTRA_REVISION=	.s${TIMENOW:gmtime}
553.endif
554.if ${_BRANCH:M*-p*}
555EXTRA_REVISION=	_${_BRANCH:C/.*-p([0-9]+$)/\1/}
556.endif
557PKG_VERSION=	${_REVISION}${EXTRA_REVISION}
558.endif
559.endif	# !defined(_MKSHOWCONFIG)
560
561.if !defined(_MKSHOWCONFIG)
562_CPUTYPE!=	MAKEFLAGS= CPUTYPE=${_TARGET_CPUTYPE} ${MAKE} -f /dev/null \
563		-m ${.CURDIR}/share/mk MK_AUTO_OBJ=no -V CPUTYPE
564.if ${_CPUTYPE} != ${_TARGET_CPUTYPE}
565.error CPUTYPE global should be set with ?=.
566.endif
567.endif
568.if make(buildworld)
569BUILD_ARCH!=	uname -p
570.if ${MACHINE_ARCH} != ${BUILD_ARCH}
571.error To cross-build, set TARGET_ARCH.
572.endif
573.endif
574WORLDTMP?=	${OBJTOP}/tmp
575BPATH=		${CCACHE_WRAPPER_PATH_PFX}${WORLDTMP}/legacy/usr/sbin:${WORLDTMP}/legacy/usr/bin:${WORLDTMP}/legacy/bin
576XPATH=		${WORLDTMP}/usr/sbin:${WORLDTMP}/usr/bin
577STRICTTMPPATH=	${BPATH}:${XPATH}
578TMPPATH=	${STRICTTMPPATH}:${PATH}
579
580#
581# Avoid running mktemp(1) unless actually needed.
582# It may not be functional, e.g., due to new ABI
583# when in the middle of installing over this system.
584#
585.if make(distributeworld) || make(installworld) || make(stageworld)
586INSTALLTMP!=	mktemp -d -u -t install
587.endif
588
589.if make(stagekernel) || make(distributekernel)
590TAGS+=		kernel
591PACKAGE=	kernel
592.endif
593
594#
595# Building a world goes through the following stages
596#
597# 1. legacy stage [BMAKE]
598#	This stage is responsible for creating compatibility
599#	shims that are needed by the bootstrap-tools,
600#	build-tools and cross-tools stages. These are generally
601#	APIs that tools from one of those three stages need to
602#	build that aren't present on the host.
603# 1. bootstrap-tools stage [BMAKE]
604#	This stage is responsible for creating programs that
605#	are needed for backward compatibility reasons. They
606#	are not built as cross-tools.
607# 2. build-tools stage [TMAKE]
608#	This stage is responsible for creating the object
609#	tree and building any tools that are needed during
610#	the build process. Some programs are listed during
611#	this phase because they build binaries to generate
612#	files needed to build these programs. This stage also
613#	builds the 'build-tools' target rather than 'all'.
614# 3. cross-tools stage [XMAKE]
615#	This stage is responsible for creating any tools that
616#	are needed for building the system. A cross-compiler is one
617#	of them. This differs from build tools in two ways:
618#	1. the 'all' target is built rather than 'build-tools'
619#	2. these tools are installed into TMPPATH for stage 4.
620# 4. world stage [WMAKE]
621#	This stage actually builds the world.
622# 5. install stage (optional) [IMAKE]
623#	This stage installs a previously built world.
624#
625
626BOOTSTRAPPING?=	0
627# Keep these in sync
628MINIMUM_SUPPORTED_OSREL?= 1002501
629MINIMUM_SUPPORTED_REL?= 10.3
630
631# Common environment for world related stages
632CROSSENV+=	\
633		MACHINE_ARCH=${TARGET_ARCH} \
634		MACHINE=${TARGET} \
635		CPUTYPE=${TARGET_CPUTYPE}
636.if ${MK_META_MODE} != "no"
637# Don't rebuild build-tools targets during normal build.
638CROSSENV+=	BUILD_TOOLS_META=.NOMETA
639.endif
640.if defined(TARGET_CFLAGS)
641CROSSENV+=	${TARGET_CFLAGS}
642.endif
643
644# bootstrap-tools stage
645BMAKEENV=	INSTALL="sh ${.CURDIR}/tools/install.sh" \
646		TOOLS_PREFIX=${TOOLS_PREFIX_UNDEF:U${WORLDTMP}} \
647		PATH=${BPATH}:${PATH} \
648		WORLDTMP=${WORLDTMP} \
649		MAKEFLAGS="-m ${.CURDIR}/tools/build/mk ${.MAKEFLAGS}"
650# need to keep this in sync with targets/pseudo/bootstrap-tools/Makefile
651BSARGS= 	DESTDIR= \
652		OBJTOP='${WORLDTMP}/obj-tools' \
653		OBJROOT='$${OBJTOP}/' \
654		MAKEOBJDIRPREFIX= \
655		BOOTSTRAPPING=${OSRELDATE} \
656		BWPHASE=${.TARGET:C,^_,,} \
657		SSP_CFLAGS= \
658		MK_HTML=no NO_LINT=yes MK_MAN=no \
659		-DNO_PIC MK_PROFILE=no -DNO_SHARED \
660		-DNO_CPU_CFLAGS MK_WARNS=no MK_CTF=no \
661		MK_CLANG_EXTRAS=no MK_CLANG_FULL=no \
662		MK_LLDB=no MK_TESTS=no \
663		MK_INCLUDES=yes
664
665BMAKE=		\
666		${BMAKEENV} ${MAKE} ${WORLD_FLAGS} -f Makefile.inc1 \
667		${BSARGS}
668.if empty(.MAKEOVERRIDES:MMK_LLVM_TARGET_ALL)
669BMAKE+=		MK_LLVM_TARGET_ALL=no
670.endif
671
672# build-tools stage
673TMAKE=		\
674		${BMAKEENV} ${MAKE} ${WORLD_FLAGS} -f Makefile.inc1 \
675		TARGET=${TARGET} TARGET_ARCH=${TARGET_ARCH} \
676		DESTDIR= \
677		BOOTSTRAPPING=${OSRELDATE} \
678		BWPHASE=${.TARGET:C,^_,,} \
679		SSP_CFLAGS= \
680		-DNO_LINT \
681		-DNO_CPU_CFLAGS MK_WARNS=no MK_CTF=no \
682		MK_CLANG_EXTRAS=no MK_CLANG_FULL=no \
683		MK_LLDB=no MK_TESTS=no
684
685# cross-tools stage
686# TOOLS_PREFIX set in BMAKE
687XMAKE=		${BMAKE} \
688		TARGET=${TARGET} TARGET_ARCH=${TARGET_ARCH} \
689		MK_GDB=no MK_TESTS=no
690
691# kernel-tools stage
692KTMAKEENV=	INSTALL="sh ${.CURDIR}/tools/install.sh" \
693		PATH=${BPATH}:${PATH} \
694		WORLDTMP=${WORLDTMP}
695KTMAKE=		\
696		TOOLS_PREFIX=${TOOLS_PREFIX_UNDEF:U${WORLDTMP}} \
697		${KTMAKEENV} ${MAKE} ${WORLD_FLAGS} -f Makefile.inc1 \
698		DESTDIR= \
699		OBJTOP='${WORLDTMP}/obj-kernel-tools' \
700		OBJROOT='$${OBJTOP}/' \
701		MAKEOBJDIRPREFIX= \
702		BOOTSTRAPPING=${OSRELDATE} \
703		SSP_CFLAGS= \
704		MK_HTML=no -DNO_LINT MK_MAN=no \
705		-DNO_PIC MK_PROFILE=no -DNO_SHARED \
706		-DNO_CPU_CFLAGS MK_WARNS=no MK_CTF=no
707
708# world stage
709WMAKEENV=	${CROSSENV} \
710		INSTALL="sh ${.CURDIR}/tools/install.sh" \
711		PATH=${TMPPATH} \
712		SYSROOT=${WORLDTMP}
713
714# make hierarchy
715HMAKE=		PATH=${TMPPATH} ${MAKE} LOCAL_MTREE=${LOCAL_MTREE:Q}
716.if defined(NO_ROOT)
717HMAKE+=		PATH=${TMPPATH} METALOG=${METALOG} -DNO_ROOT
718.endif
719
720CROSSENV+=	CC="${XCC} ${XCFLAGS}" CXX="${XCXX} ${XCXXFLAGS} ${XCFLAGS}" \
721		CPP="${XCPP} ${XCFLAGS}" \
722		AS="${XAS}" AR="${XAR}" LD="${XLD}" LLVM_LINK="${XLLVM_LINK}" \
723		NM=${XNM} OBJCOPY="${XOBJCOPY}" \
724		RANLIB=${XRANLIB} STRINGS=${XSTRINGS} \
725		SIZE="${XSIZE}"
726
727.if defined(CROSS_BINUTILS_PREFIX) && exists(${CROSS_BINUTILS_PREFIX})
728# In the case of xdev-build tools, CROSS_BINUTILS_PREFIX won't be a
729# directory, but the compiler will look in the right place for its
730# tools so we don't need to tell it where to look.
731BFLAGS+=	-B${CROSS_BINUTILS_PREFIX}
732.endif
733
734
735# The internal bootstrap compiler has a default sysroot set by TOOLS_PREFIX
736# and target set by TARGET/TARGET_ARCH.  However, there are several needs to
737# always pass an explicit --sysroot and -target.
738# - External compiler needs sysroot and target flags.
739# - External ld needs sysroot.
740# - To be clear about the use of a sysroot when using the internal compiler.
741# - Easier debugging.
742# - Allowing WITH_SYSTEM_COMPILER+WITH_META_MODE to work together due to
743#   the flip-flopping build command when sometimes using external and
744#   sometimes using internal.
745# - Allow using lld which has no support for default paths.
746.if !defined(CROSS_BINUTILS_PREFIX) || !exists(${CROSS_BINUTILS_PREFIX})
747BFLAGS+=	-B${WORLDTMP}/usr/bin
748.endif
749.if ${WANT_COMPILER_TYPE} == gcc || \
750    (defined(X_COMPILER_TYPE) && ${X_COMPILER_TYPE} == gcc)
751.elif ${WANT_COMPILER_TYPE} == clang || \
752    (defined(X_COMPILER_TYPE) && ${X_COMPILER_TYPE} == clang)
753XCFLAGS+=	-target ${TARGET_TRIPLE}
754.endif
755XCFLAGS+=	--sysroot=${WORLDTMP}
756
757.if !empty(BFLAGS)
758XCFLAGS+=	${BFLAGS}
759.endif
760
761.if ${MK_LIB32} != "no" && (${TARGET_ARCH} == "amd64" || \
762    ${TARGET_ARCH} == "powerpc64" || ${TARGET_ARCH:Mmips64*} != "")
763LIBCOMPAT= 32
764.include "Makefile.libcompat"
765.elif ${MK_LIBSOFT} != "no" && ${TARGET_ARCH:Marmv[67]*} != ""
766LIBCOMPAT= SOFT
767.include "Makefile.libcompat"
768.endif
769
770# META_MODE normally ignores host file changes since every build updates
771# timestamps (see NO_META_IGNORE_HOST in sys.mk).  There are known times
772# when the ABI breaks though that we want to force rebuilding WORLDTMP
773# to get updated host tools.
774.if ${MK_META_MODE} == "yes" && defined(NO_CLEAN) && \
775    !defined(NO_META_IGNORE_HOST) && !defined(NO_META_IGNORE_HOST_HEADERS) && \
776    !defined(_MKSHOWCONFIG)
777# r318736 - ino64 major ABI breakage
778META_MODE_BAD_ABI_VERS+=	1200031
779
780.if !defined(OBJDIR_HOST_OSRELDATE)
781.if exists(${OBJTOP}/host-osreldate.h)
782OBJDIR_HOST_OSRELDATE!=	\
783    awk '/^\#define[[:space:]]*__FreeBSD_version/ { print $$3 }' \
784    ${OBJTOP}/host-osreldate.h
785.elif exists(${WORLDTMP}/usr/include/osreldate.h)
786OBJDIR_HOST_OSRELDATE=	0
787.endif
788.export OBJDIR_HOST_OSRELDATE
789.endif
790
791# Note that this logic is the opposite of normal BOOTSTRAP handling.  We want
792# to compare the WORLDTMP's OSRELDATE to the host's OSRELDATE.  If the WORLDTMP
793# is older than the ABI-breakage OSRELDATE of the HOST then we rebuild.
794.if defined(OBJDIR_HOST_OSRELDATE)
795.for _ver in ${META_MODE_BAD_ABI_VERS}
796.if ${OSRELDATE} >= ${_ver} && ${OBJDIR_HOST_OSRELDATE} < ${_ver}
797_meta_mode_need_rebuild=	${_ver}
798.endif
799.endfor
800.if defined(_meta_mode_need_rebuild)
801.info META_MODE: Rebuilding host tools due to ABI breakage in __FreeBSD_version ${_meta_mode_need_rebuild}.
802NO_META_IGNORE_HOST_HEADERS=	1
803.export NO_META_IGNORE_HOST_HEADERS
804.endif	# defined(_meta_mode_need_rebuild)
805.endif	# defined(OBJDIR_HOST_OSRELDATE)
806.endif	# ${MK_META_MODE} == "yes" && defined(NO_CLEAN) ...
807# This is only used for META_MODE+filemon to track what the oldest
808# __FreeBSD_version is in WORLDTMP.  This purposely does NOT have
809# a make dependency on /usr/include/osreldate.h as the file should
810# only be copied when it is missing or meta mode determines it has changed.
811# Since host files are normally ignored without NO_META_IGNORE_HOST
812# the file will never be updated unless that flag is specified.  This
813# allows tracking the oldest osreldate to force rebuilds via
814# META_MODE_BADABI_REVS above.
815host-osreldate.h: # DO NOT ADD /usr/include/osreldate.h here
816	@cp -f /usr/include/osreldate.h ${.TARGET}
817
818WMAKE=		${WMAKEENV} ${MAKE} ${WORLD_FLAGS} -f Makefile.inc1 \
819		BWPHASE=${.TARGET:C,^_,,} \
820		DESTDIR=${WORLDTMP}
821
822IMAKEENV=	${CROSSENV}
823IMAKE=		${IMAKEENV} ${MAKE} -f Makefile.inc1 \
824		${IMAKE_INSTALL} ${IMAKE_MTREE}
825.if empty(.MAKEFLAGS:M-n)
826IMAKEENV+=	PATH=${STRICTTMPPATH}:${INSTALLTMP} \
827		LD_LIBRARY_PATH=${INSTALLTMP} \
828		PATH_LOCALE=${INSTALLTMP}/locale
829IMAKE+=		__MAKE_SHELL=${INSTALLTMP}/sh
830.else
831IMAKEENV+=	PATH=${TMPPATH}:${INSTALLTMP}
832.endif
833
834# When generating install media, do not allow user and group information from
835# the build host to affect the contents of the distribution.
836.if make(distributeworld)
837DB_FROM_SRC=	yes
838.endif
839
840.if defined(DB_FROM_SRC)
841INSTALLFLAGS+=	-N ${.CURDIR}/etc
842MTREEFLAGS+=	-N ${.CURDIR}/etc
843.endif
844_INSTALL_DDIR=	${DESTDIR}/${DISTDIR}
845INSTALL_DDIR=	${_INSTALL_DDIR:S://:/:g:C:/$::}
846.if defined(NO_ROOT)
847METALOG?=	${DESTDIR}/${DISTDIR}/METALOG
848METALOG:=	${METALOG:C,//+,/,g}
849IMAKE+=		-DNO_ROOT METALOG=${METALOG}
850INSTALLFLAGS+=	-U -M ${METALOG} -D ${INSTALL_DDIR}
851MTREEFLAGS+=	-W
852.endif
853.if defined(BUILD_PKGS)
854INSTALLFLAGS+=	-h sha256
855.endif
856.if defined(DB_FROM_SRC) || defined(NO_ROOT)
857IMAKE_INSTALL=	INSTALL="install ${INSTALLFLAGS}"
858IMAKE_MTREE=	MTREE_CMD="mtree ${MTREEFLAGS}"
859.endif
860
861DESTDIR_MTREEFLAGS=	-deU
862# When creating worldtmp we don't need to set the directories as owned by root
863# so we also pass -W
864WORLDTMP_MTREEFLAGS=	-deUW
865.if defined(NO_ROOT)
866# When building with -DNO_ROOT we shouldn't be changing the directories
867# that are created by mtree to be owned by root/wheel.
868DESTDIR_MTREEFLAGS+=	-W
869.endif
870MTREE?=	mtree
871WORLDTMP_MTREE=	${MTREE} ${WORLDTMP_MTREEFLAGS}
872DESTDIR_MTREE=	${MTREE} ${DESTDIR_MTREEFLAGS}
873
874# kernel stage
875KMAKEENV=	${WMAKEENV:NSYSROOT=*}
876KMAKE=		${KMAKEENV} ${MAKE} ${.MAKEFLAGS} ${KERNEL_FLAGS} KERNEL=${INSTKERNNAME}
877
878#
879# buildworld
880#
881# Attempt to rebuild the entire system, with reasonable chance of
882# success, regardless of how old your existing system is.
883#
884_sanity_check: .PHONY .MAKE
885.if ${.CURDIR:C/[^,]//g} != ""
886#	The m4 build of sendmail files doesn't like it if ',' is used
887#	anywhere in the path of it's files.
888	@echo
889	@echo "*** Error: path to source tree contains a comma ','"
890	@echo
891	@false
892.elif ${.CURDIR:M*\:*} != ""
893#	Using ':' leaks into PATH and breaks finding cross-tools.
894	@echo
895	@echo "*** Error: path to source tree contains a colon ':'"
896	@echo
897	@false
898.endif
899
900# Our current approach to dependency tracking cannot cope with certain source
901# tree changes, particularly with respect to removing source files and
902# replacing generated files.  Handle these cases here in an ad-hoc fashion.
903_cleanobj_fast_depend_hack: .PHONY
904# Syscall stubs rewritten in C and obsolete MD assembly implementations
905# Date      SVN Rev  Syscalls
906# 20170624  r320278  fstat fstatat fstatfs getdirentries getfsstat statfs
907# 20180404  r332048  sigreturn
908# 20180405  r332080  shmat
909# 20180406  r332119  setlogin
910# 20180411  r332443  exect
911# 20180525  r334224  vadvise
912# 20180604  r334626  brk sbrk
913.for f in brk exect fstat fstatat fstatfs getdirentries getfsstat sbrk setlogin shmat sigreturn statfs vadvise
914	@if [ -e "${OBJTOP}/lib/libc/.depend.${f}.o" ] && \
915	    egrep -qw '${f}\.[sS]' ${OBJTOP}/lib/libc/.depend.${f}.o; then \
916		echo "Removing stale dependencies for ${f} syscall wrappers"; \
917		rm -f ${OBJTOP}/lib/libc/.depend.${f}.* \
918		   ${LIBCOMPAT:D${LIBCOMPAT_OBJTOP}/lib/libc/.depend.${f}.*}; \
919	fi
920.endfor
921# 20170607 remove stale dependencies for utimens* wrappers removed in r319663
922.for f in futimens utimensat
923	@if [ -e "${OBJTOP}/lib/libc/.depend.${f}.o" ] && \
924	    egrep -q '/${f}.c' ${OBJTOP}/lib/libc/.depend.${f}.o; then \
925		echo "Removing stale dependencies for ${f} syscall wrappers"; \
926		rm -f ${OBJTOP}/lib/libc/.depend.${f}.* \
927		   ${LIBCOMPAT:D${LIBCOMPAT_OBJTOP}/lib/libc/.depend.${f}.*}; \
928	fi
929.endfor
930# 20170523 remove stale generated asm files for functions which are no longer
931# syscalls after r302092 (pipe) and r318736 (others)
932.for f in getdents lstat mknod pipe stat
933	@if [ -e "${OBJTOP}/lib/libc/${f}.s" ] || \
934	    [ -e "${OBJTOP}/lib/libc/${f}.S" ] ; then \
935		echo "Removing stale generated ${f} syscall files"; \
936		rm -f ${OBJTOP}/lib/libc/${f}.* \
937		    ${OBJTOP}/lib/libc/.depend.${f}.* \
938		    ${LIBCOMPAT:D${LIBCOMPAT_OBJTOP}/lib/libc/${f}.*} \
939		    ${LIBCOMPAT:D${LIBCOMPAT_OBJTOP}/lib/libc/.depend.${f}.*}; \
940	fi
941.endfor
942
943_worldtmp: .PHONY
944	@echo
945	@echo "--------------------------------------------------------------"
946	@echo ">>> Rebuilding the temporary build tree"
947	@echo "--------------------------------------------------------------"
948.if !defined(NO_CLEAN)
949	rm -rf ${WORLDTMP}
950.else
951	${_+_}@if [ -e "${WORLDTMP}" ]; then \
952		echo ">>> Deleting stale files in build tree..."; \
953		cd ${.CURDIR}; ${WMAKE} -DBATCH_DELETE_OLD_FILES \
954		    delete-old delete-old-libs >/dev/null; \
955	fi
956	rm -rf ${WORLDTMP}/legacy/usr/include
957.if ${USING_SYSTEM_COMPILER} == "yes"
958.for cc in cc c++
959	if [ -x ${WORLDTMP}/usr/bin/${cc} ]; then \
960		inum=$$(stat -f %i ${WORLDTMP}/usr/bin/${cc}); \
961		find ${WORLDTMP}/usr/bin -inum $${inum} -delete; \
962	fi
963.endfor
964.endif	# ${USING_SYSTEM_COMPILER} == "yes"
965.if ${USING_SYSTEM_LINKER} == "yes"
966	@rm -f ${WORLDTMP}/usr/bin/ld ${WORLDTMP}/usr/bin/ld.lld
967.endif	# ${USING_SYSTEM_LINKER} == "yes"
968.endif	# !defined(NO_CLEAN)
969	@mkdir -p ${WORLDTMP}
970	@touch ${WORLDTMP}/${.TARGET}
971
972.for _dir in \
973    lib lib/casper lib/geom usr legacy/bin legacy/usr
974	mkdir -p ${WORLDTMP}/${_dir}
975.endfor
976	${WORLDTMP_MTREE} -f ${.CURDIR}/etc/mtree/BSD.usr.dist \
977	    -p ${WORLDTMP}/legacy/usr >/dev/null
978	${WORLDTMP_MTREE} -f ${.CURDIR}/etc/mtree/BSD.include.dist \
979	    -p ${WORLDTMP}/legacy/usr/include >/dev/null
980	${WORLDTMP_MTREE} -f ${.CURDIR}/etc/mtree/BSD.usr.dist \
981	    -p ${WORLDTMP}/usr >/dev/null
982	${WORLDTMP_MTREE} -f ${.CURDIR}/etc/mtree/BSD.include.dist \
983	    -p ${WORLDTMP}/usr/include >/dev/null
984	ln -sf ${.CURDIR}/sys ${WORLDTMP}
985.if ${MK_DEBUG_FILES} != "no"
986	${WORLDTMP_MTREE} -f ${.CURDIR}/etc/mtree/BSD.debug.dist \
987	    -p ${WORLDTMP}/legacy/usr/lib >/dev/null
988	${WORLDTMP_MTREE} -f ${.CURDIR}/etc/mtree/BSD.debug.dist \
989	    -p ${WORLDTMP}/usr/lib >/dev/null
990.endif
991.for _mtree in ${LOCAL_MTREE}
992	${WORLDTMP_MTREE} -f ${.CURDIR}/${_mtree} -p ${WORLDTMP} > /dev/null
993.endfor
994_legacy:
995	@echo
996	@echo "--------------------------------------------------------------"
997	@echo ">>> stage 1.1: legacy release compatibility shims"
998	@echo "--------------------------------------------------------------"
999	${_+_}cd ${.CURDIR}; ${BMAKE} legacy
1000_bootstrap-tools:
1001	@echo
1002	@echo "--------------------------------------------------------------"
1003	@echo ">>> stage 1.2: bootstrap tools"
1004	@echo "--------------------------------------------------------------"
1005	${_+_}cd ${.CURDIR}; ${BMAKE} bootstrap-tools
1006_cleanobj:
1007.if !defined(NO_CLEAN)
1008	@echo
1009	@echo "--------------------------------------------------------------"
1010	@echo ">>> stage 2.1: cleaning up the object tree"
1011	@echo "--------------------------------------------------------------"
1012	${_+_}cd ${.CURDIR}; ${WMAKE} ${CLEANDIR}
1013.if defined(LIBCOMPAT)
1014	${_+_}cd ${.CURDIR}; ${LIBCOMPATWMAKE} -f Makefile.inc1 ${CLEANDIR}
1015.endif
1016.else
1017	${_+_}cd ${.CURDIR}; ${WMAKE} _cleanobj_fast_depend_hack
1018.endif	# !defined(NO_CLEAN)
1019_obj:
1020	@echo
1021	@echo "--------------------------------------------------------------"
1022	@echo ">>> stage 2.2: rebuilding the object tree"
1023	@echo "--------------------------------------------------------------"
1024	${_+_}cd ${.CURDIR}; ${WMAKE} obj
1025_build-tools:
1026	@echo
1027	@echo "--------------------------------------------------------------"
1028	@echo ">>> stage 2.3: build tools"
1029	@echo "--------------------------------------------------------------"
1030	${_+_}cd ${.CURDIR}; ${TMAKE} build-tools
1031_cross-tools:
1032	@echo
1033	@echo "--------------------------------------------------------------"
1034	@echo ">>> stage 3: cross tools"
1035	@echo "--------------------------------------------------------------"
1036	@rm -f ${OBJTOP}/toolchain-metadata.mk
1037	${_+_}cd ${.CURDIR}; ${XMAKE} cross-tools
1038	${_+_}cd ${.CURDIR}; ${XMAKE} kernel-tools
1039_build-metadata:
1040	@echo
1041	@echo "--------------------------------------------------------------"
1042	@echo ">>> stage 3.1: recording build metadata"
1043	@echo "--------------------------------------------------------------"
1044	${_+_}cd ${.CURDIR}; ${WMAKE} toolchain-metadata.mk
1045	${_+_}cd ${.CURDIR}; ${WMAKE} host-osreldate.h
1046_includes:
1047	@echo
1048	@echo "--------------------------------------------------------------"
1049	@echo ">>> stage 4.1: building includes"
1050	@echo "--------------------------------------------------------------"
1051# Special handling for SUBDIR_OVERRIDE in buildworld as they most likely need
1052# headers from default SUBDIR.  Do SUBDIR_OVERRIDE includes last.
1053	${_+_}cd ${.CURDIR}; ${WMAKE} SUBDIR_OVERRIDE= SHARED=symlinks \
1054	    MK_INCLUDES=yes includes
1055.if !empty(SUBDIR_OVERRIDE) && make(buildworld)
1056	${_+_}cd ${.CURDIR}; ${WMAKE} MK_INCLUDES=yes SHARED=symlinks includes
1057.endif
1058_libraries:
1059	@echo
1060	@echo "--------------------------------------------------------------"
1061	@echo ">>> stage 4.2: building libraries"
1062	@echo "--------------------------------------------------------------"
1063	${_+_}cd ${.CURDIR}; \
1064	    ${WMAKE} -DNO_FSCHG MK_HTML=no -DNO_LINT MK_MAN=no \
1065	    MK_PROFILE=no MK_TESTS=no MK_TESTS_SUPPORT=${MK_TESTS} libraries
1066everything: .PHONY
1067	@echo
1068	@echo "--------------------------------------------------------------"
1069	@echo ">>> stage 4.3: building everything"
1070	@echo "--------------------------------------------------------------"
1071	${_+_}cd ${.CURDIR}; _PARALLEL_SUBDIR_OK=1 ${WMAKE} all
1072
1073WMAKE_TGTS=
1074.if !defined(WORLDFAST)
1075WMAKE_TGTS+=	_sanity_check _worldtmp _legacy
1076.if empty(SUBDIR_OVERRIDE)
1077WMAKE_TGTS+=	_bootstrap-tools
1078.endif
1079WMAKE_TGTS+=	_cleanobj
1080.if !defined(NO_OBJWALK)
1081WMAKE_TGTS+=	_obj
1082.endif
1083WMAKE_TGTS+=	_build-tools _cross-tools
1084WMAKE_TGTS+=	_build-metadata
1085WMAKE_TGTS+=	_includes
1086.endif
1087.if !defined(NO_LIBS)
1088WMAKE_TGTS+=	_libraries
1089.endif
1090WMAKE_TGTS+=	everything
1091.if defined(LIBCOMPAT) && empty(SUBDIR_OVERRIDE)
1092WMAKE_TGTS+=	build${libcompat}
1093.endif
1094
1095buildworld: buildworld_prologue ${WMAKE_TGTS} buildworld_epilogue .PHONY
1096.ORDER: buildworld_prologue ${WMAKE_TGTS} buildworld_epilogue
1097
1098buildworld_prologue: .PHONY
1099	@echo "--------------------------------------------------------------"
1100	@echo ">>> World build started on `LC_ALL=C date`"
1101	@echo "--------------------------------------------------------------"
1102
1103buildworld_epilogue: .PHONY
1104	@echo
1105	@echo "--------------------------------------------------------------"
1106	@echo ">>> World build completed on `LC_ALL=C date`"
1107	@echo "--------------------------------------------------------------"
1108
1109#
1110# We need to have this as a target because the indirection between Makefile
1111# and Makefile.inc1 causes the correct PATH to be used, rather than a
1112# modification of the current environment's PATH.  In addition, we need
1113# to quote multiword values.
1114#
1115buildenvvars: .PHONY
1116	@echo ${WMAKEENV:Q} ${.MAKE.EXPORTED:@v@$v=\"${$v}\"@}
1117
1118.if ${.TARGETS:Mbuildenv}
1119.if ${.MAKEFLAGS:M-j}
1120.error The buildenv target is incompatible with -j
1121.endif
1122.endif
1123BUILDENV_DIR?=	${.CURDIR}
1124#
1125# Note: make will report any errors the shell reports. This can
1126# be odd if the last command in an interactive shell generates an
1127# error or is terminated by SIGINT. These reported errors look bad,
1128# but are harmless. Allowing them also allows BUIDLENV_SHELL to
1129# be a complex command whose status will be returned to the caller.
1130# Some scripts in tools rely on this behavior to report build errors.
1131#
1132buildenv: .PHONY
1133	@echo Entering world for ${TARGET_ARCH}:${TARGET}
1134.if ${BUILDENV_SHELL:M*zsh*}
1135	@echo For ZSH you must run: export CPUTYPE=${TARGET_CPUTYPE}
1136.endif
1137	@cd ${BUILDENV_DIR} && env ${WMAKEENV} BUILDENV=1 ${BUILDENV_SHELL}
1138
1139TOOLCHAIN_TGTS=	${WMAKE_TGTS:Neverything:Nbuild${libcompat}}
1140toolchain: ${TOOLCHAIN_TGTS} .PHONY
1141KERNEL_TOOLCHAIN_TGTS=	${TOOLCHAIN_TGTS:N_obj:N_cleanobj:N_includes:N_libraries}
1142.if make(kernel-toolchain)
1143.ORDER: ${KERNEL_TOOLCHAIN_TGTS}
1144.endif
1145kernel-toolchain: ${KERNEL_TOOLCHAIN_TGTS} .PHONY
1146
1147#
1148# installcheck
1149#
1150# Checks to be sure system is ready for installworld/installkernel.
1151#
1152installcheck: _installcheck_world _installcheck_kernel .PHONY
1153_installcheck_world: .PHONY
1154	@echo "--------------------------------------------------------------"
1155	@echo ">>> Install check world"
1156	@echo "--------------------------------------------------------------"
1157_installcheck_kernel: .PHONY
1158	@echo "--------------------------------------------------------------"
1159	@echo ">>> Install check kernel"
1160	@echo "--------------------------------------------------------------"
1161
1162#
1163# Require DESTDIR to be set if installing for a different architecture or
1164# using the user/group database in the source tree.
1165#
1166.if ${TARGET_ARCH} != ${MACHINE_ARCH} || ${TARGET} != ${MACHINE} || \
1167    defined(DB_FROM_SRC)
1168.if !make(distributeworld)
1169_installcheck_world: __installcheck_DESTDIR
1170_installcheck_kernel: __installcheck_DESTDIR
1171__installcheck_DESTDIR: .PHONY
1172.if !defined(DESTDIR) || empty(DESTDIR)
1173	@echo "ERROR: Please set DESTDIR!"; \
1174	false
1175.endif
1176.endif
1177.endif
1178
1179.if !defined(DB_FROM_SRC)
1180#
1181# Check for missing UIDs/GIDs.
1182#
1183CHECK_UIDS=	auditdistd
1184CHECK_GIDS=	audit
1185CHECK_UIDS+=	ntpd
1186CHECK_GIDS+=	ntpd
1187CHECK_UIDS+=	proxy
1188CHECK_GIDS+=	proxy authpf
1189CHECK_UIDS+=	smmsp
1190CHECK_GIDS+=	smmsp
1191CHECK_UIDS+=	unbound
1192CHECK_GIDS+=	unbound
1193_installcheck_world: __installcheck_UGID
1194__installcheck_UGID: .PHONY
1195.for uid in ${CHECK_UIDS}
1196	@if ! `id -u ${uid} >/dev/null 2>&1`; then \
1197		echo "ERROR: Required ${uid} user is missing, see /usr/src/UPDATING."; \
1198		false; \
1199	fi
1200.endfor
1201.for gid in ${CHECK_GIDS}
1202	@if ! `find / -prune -group ${gid} >/dev/null 2>&1`; then \
1203		echo "ERROR: Required ${gid} group is missing, see /usr/src/UPDATING."; \
1204		false; \
1205	fi
1206.endfor
1207.endif
1208#
1209# If installing over the running system (DESTDIR is / or unset) and the install
1210# includes rescue, try running rescue from the objdir as a sanity check.  If
1211# rescue is not functional (e.g., because it depends on a system call not
1212# supported by the currently running kernel), abort the installation.
1213#
1214.if !make(distributeworld) && ${MK_RESCUE} != "no" && \
1215    (empty(DESTDIR) || ${DESTDIR} == "/") && empty(BYPASS_INSTALLCHECK_SH)
1216_installcheck_world: __installcheck_sh_check
1217__installcheck_sh_check: .PHONY
1218	@if [ "`${OBJTOP}/rescue/rescue/rescue sh -c 'echo OK'`" != \
1219	    OK ]; then \
1220		echo "rescue/sh check failed, installation aborted" >&2; \
1221		false; \
1222	fi
1223.endif
1224
1225#
1226# Required install tools to be saved in a scratch dir for safety.
1227#
1228.if ${MK_ZONEINFO} != "no"
1229_zoneinfo=	zic tzsetup
1230.endif
1231
1232ITOOLS=	[ awk cap_mkdb cat chflags chmod chown cmp cp \
1233	date echo egrep find grep id install ${_install-info} \
1234	ln make mkdir mtree mv pwd_mkdb \
1235	rm sed services_mkdb sh sort strip sysctl test true uname wc ${_zoneinfo} \
1236	${LOCAL_ITOOLS}
1237
1238# Needed for share/man
1239.if ${MK_MAN_UTILS} != "no"
1240ITOOLS+=makewhatis
1241.endif
1242
1243#
1244# distributeworld
1245#
1246# Distributes everything compiled by a `buildworld'.
1247#
1248# installworld
1249#
1250# Installs everything compiled by a 'buildworld'.
1251#
1252
1253# Non-base distributions produced by the base system
1254EXTRA_DISTRIBUTIONS=	doc
1255.if defined(LIBCOMPAT)
1256EXTRA_DISTRIBUTIONS+=	lib${libcompat}
1257.endif
1258.if ${MK_TESTS} != "no"
1259EXTRA_DISTRIBUTIONS+=	tests
1260.endif
1261
1262DEBUG_DISTRIBUTIONS=
1263.if ${MK_DEBUG_FILES} != "no"
1264DEBUG_DISTRIBUTIONS+=	base ${EXTRA_DISTRIBUTIONS:S,doc,,:S,tests,,}
1265.endif
1266
1267MTREE_MAGIC?=	mtree 2.0
1268
1269distributeworld installworld stageworld: _installcheck_world .PHONY
1270	mkdir -p ${INSTALLTMP}
1271	progs=$$(for prog in ${ITOOLS}; do \
1272		if progpath=`which $$prog`; then \
1273			echo $$progpath; \
1274		else \
1275			echo "Required tool $$prog not found in PATH." >&2; \
1276			exit 1; \
1277		fi; \
1278	    done); \
1279	libs=$$(ldd -f "%o %p\n" -f "%o %p\n" $$progs 2>/dev/null | sort -u | \
1280	    while read line; do \
1281		set -- $$line; \
1282		if [ "$$2 $$3" != "not found" ]; then \
1283			echo $$2; \
1284		else \
1285			echo "Required library $$1 not found." >&2; \
1286			exit 1; \
1287		fi; \
1288	    done); \
1289	cp $$libs $$progs ${INSTALLTMP}
1290	cp -R $${PATH_LOCALE:-"/usr/share/locale"} ${INSTALLTMP}/locale
1291.if defined(NO_ROOT)
1292	-mkdir -p ${METALOG:H}
1293	echo "#${MTREE_MAGIC}" > ${METALOG}
1294.endif
1295.if make(distributeworld)
1296.for dist in ${EXTRA_DISTRIBUTIONS}
1297	-mkdir ${DESTDIR}/${DISTDIR}/${dist}
1298	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.root.dist \
1299	    -p ${DESTDIR}/${DISTDIR}/${dist} >/dev/null
1300	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.usr.dist \
1301	    -p ${DESTDIR}/${DISTDIR}/${dist}/usr >/dev/null
1302	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.include.dist \
1303	    -p ${DESTDIR}/${DISTDIR}/${dist}/usr/include >/dev/null
1304.if ${MK_DEBUG_FILES} != "no"
1305	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.debug.dist \
1306	    -p ${DESTDIR}/${DISTDIR}/${dist}/usr/lib >/dev/null
1307.endif
1308.if defined(LIBCOMPAT)
1309	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.lib${libcompat}.dist \
1310	    -p ${DESTDIR}/${DISTDIR}/${dist}/usr >/dev/null
1311.if ${MK_DEBUG_FILES} != "no"
1312	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.lib${libcompat}.dist \
1313	    -p ${DESTDIR}/${DISTDIR}/${dist}/usr/lib/debug/usr >/dev/null
1314.endif
1315.endif
1316.if ${MK_TESTS} != "no" && ${dist} == "tests"
1317	-mkdir -p ${DESTDIR}/${DISTDIR}/${dist}${TESTSBASE}
1318	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.tests.dist \
1319	    -p ${DESTDIR}/${DISTDIR}/${dist}${TESTSBASE} >/dev/null
1320.if ${MK_DEBUG_FILES} != "no"
1321	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.tests.dist \
1322	    -p ${DESTDIR}/${DISTDIR}/${dist}/usr/lib/debug/${TESTSBASE} >/dev/null
1323.endif
1324.endif
1325.if defined(NO_ROOT)
1326	${IMAKEENV} ${MTREE} -C -f ${.CURDIR}/etc/mtree/BSD.root.dist | \
1327	    sed -e 's#^\./#./${dist}/#' >> ${METALOG}
1328	${IMAKEENV} ${MTREE} -C -f ${.CURDIR}/etc/mtree/BSD.usr.dist | \
1329	    sed -e 's#^\./#./${dist}/usr/#' >> ${METALOG}
1330	${IMAKEENV} ${MTREE} -C -f ${.CURDIR}/etc/mtree/BSD.include.dist | \
1331	    sed -e 's#^\./#./${dist}/usr/include/#' >> ${METALOG}
1332.if defined(LIBCOMPAT)
1333	${IMAKEENV} ${MTREE} -C -f ${.CURDIR}/etc/mtree/BSD.lib${libcompat}.dist | \
1334	    sed -e 's#^\./#./${dist}/usr/#' >> ${METALOG}
1335.endif
1336.endif
1337.endfor
1338	-mkdir ${DESTDIR}/${DISTDIR}/base
1339	${_+_}cd ${.CURDIR}/etc; ${CROSSENV} PATH=${TMPPATH} ${MAKE} \
1340	    METALOG=${METALOG} ${IMAKE_INSTALL} ${IMAKE_MTREE} \
1341	    DISTBASE=/base DESTDIR=${DESTDIR}/${DISTDIR}/base \
1342	    LOCAL_MTREE=${LOCAL_MTREE:Q} distrib-dirs
1343	${INSTALL_SYMLINK} usr/src/sys ${DESTDIR}/sys
1344.endif
1345	${_+_}cd ${.CURDIR}; ${IMAKE} re${.TARGET:S/world$//}; \
1346	    ${IMAKEENV} rm -rf ${INSTALLTMP}
1347.if make(distributeworld)
1348.for dist in ${EXTRA_DISTRIBUTIONS}
1349	find ${DESTDIR}/${DISTDIR}/${dist} -mindepth 1 -type d -empty -delete
1350.endfor
1351.if defined(NO_ROOT)
1352.for dist in base ${EXTRA_DISTRIBUTIONS}
1353	@# For each file that exists in this dist, print the corresponding
1354	@# line from the METALOG.  This relies on the fact that
1355	@# a line containing only the filename will sort immediately before
1356	@# the relevant mtree line.
1357	cd ${DESTDIR}/${DISTDIR}; \
1358	find ./${dist} | sort -u ${METALOG} - | \
1359	awk 'BEGIN { print "#${MTREE_MAGIC}" } !/ type=/ { file = $$1 } / type=/ { if ($$1 == file) { sub(/^\.\/${dist}\//, "./"); print } }' > \
1360	${DESTDIR}/${DISTDIR}/${dist}.meta
1361.endfor
1362.for dist in ${DEBUG_DISTRIBUTIONS}
1363	@# For each file that exists in this dist, print the corresponding
1364	@# line from the METALOG.  This relies on the fact that
1365	@# a line containing only the filename will sort immediately before
1366	@# the relevant mtree line.
1367	cd ${DESTDIR}/${DISTDIR}; \
1368	find ./${dist}/usr/lib/debug | sort -u ${METALOG} - | \
1369	awk 'BEGIN { print "#${MTREE_MAGIC}" } !/ type=/ { file = $$1 } / type=/ { if ($$1 == file) { sub(/^\.\/${dist}\//, "./"); print } }' > \
1370	${DESTDIR}/${DISTDIR}/${dist}.debug.meta
1371.endfor
1372.endif
1373.endif
1374
1375packageworld: .PHONY
1376.for dist in base ${EXTRA_DISTRIBUTIONS}
1377.if defined(NO_ROOT)
1378	${_+_}cd ${DESTDIR}/${DISTDIR}/${dist}; \
1379	    tar cvf - --exclude usr/lib/debug \
1380	    @${DESTDIR}/${DISTDIR}/${dist}.meta | \
1381	    ${XZ_CMD} > ${PACKAGEDIR}/${dist}.txz
1382.else
1383	${_+_}cd ${DESTDIR}/${DISTDIR}/${dist}; \
1384	    tar cvf - --exclude usr/lib/debug . | \
1385	    ${XZ_CMD} > ${PACKAGEDIR}/${dist}.txz
1386.endif
1387.endfor
1388
1389.for dist in ${DEBUG_DISTRIBUTIONS}
1390. if defined(NO_ROOT)
1391	${_+_}cd ${DESTDIR}/${DISTDIR}/${dist}; \
1392	    tar cvf - @${DESTDIR}/${DISTDIR}/${dist}.debug.meta | \
1393	    ${XZ_CMD} > ${PACKAGEDIR}/${dist}-dbg.txz
1394. else
1395	${_+_}cd ${DESTDIR}/${DISTDIR}/${dist}; \
1396	    tar cvLf - usr/lib/debug | \
1397	    ${XZ_CMD} > ${PACKAGEDIR}/${dist}-dbg.txz
1398. endif
1399.endfor
1400
1401#
1402# reinstall
1403#
1404# If you have a build server, you can NFS mount the source and obj directories
1405# and do a 'make reinstall' on the *client* to install new binaries from the
1406# most recent server build.
1407#
1408restage reinstall: .MAKE .PHONY
1409	@echo "--------------------------------------------------------------"
1410	@echo ">>> Making hierarchy"
1411	@echo "--------------------------------------------------------------"
1412	${_+_}cd ${.CURDIR}; ${MAKE} -f Makefile.inc1 \
1413	    LOCAL_MTREE=${LOCAL_MTREE:Q} hierarchy
1414.if make(restage)
1415	@echo "--------------------------------------------------------------"
1416	@echo ">>> Making distribution"
1417	@echo "--------------------------------------------------------------"
1418	${_+_}cd ${.CURDIR}; ${MAKE} -f Makefile.inc1 \
1419	    LOCAL_MTREE=${LOCAL_MTREE:Q} distribution
1420.endif
1421	@echo
1422	@echo "--------------------------------------------------------------"
1423	@echo ">>> Installing everything started on `LC_ALL=C date`"
1424	@echo "--------------------------------------------------------------"
1425	${_+_}cd ${.CURDIR}; ${MAKE} -f Makefile.inc1 install
1426.if defined(LIBCOMPAT)
1427	${_+_}cd ${.CURDIR}; ${MAKE} -f Makefile.inc1 install${libcompat}
1428.endif
1429	@echo "--------------------------------------------------------------"
1430	@echo ">>> Installing everything completed on `LC_ALL=C date`"
1431	@echo "--------------------------------------------------------------"
1432
1433redistribute: .MAKE .PHONY
1434	@echo "--------------------------------------------------------------"
1435	@echo ">>> Distributing everything"
1436	@echo "--------------------------------------------------------------"
1437	${_+_}cd ${.CURDIR}; ${MAKE} -f Makefile.inc1 distribute
1438.if defined(LIBCOMPAT)
1439	${_+_}cd ${.CURDIR}; ${MAKE} -f Makefile.inc1 distribute${libcompat} \
1440	    DISTRIBUTION=lib${libcompat}
1441.endif
1442
1443distrib-dirs distribution: .MAKE .PHONY
1444	${_+_}cd ${.CURDIR}/etc; ${CROSSENV} PATH=${TMPPATH} ${MAKE} \
1445	    ${IMAKE_INSTALL} ${IMAKE_MTREE} METALOG=${METALOG} ${.TARGET}
1446.if make(distribution)
1447	${_+_}cd ${.CURDIR}; ${CROSSENV} PATH=${TMPPATH} \
1448		${MAKE} -f Makefile.inc1 ${IMAKE_INSTALL} \
1449		METALOG=${METALOG} MK_TESTS=no installconfig
1450.endif
1451
1452#
1453# buildkernel and installkernel
1454#
1455# Which kernels to build and/or install is specified by setting
1456# KERNCONF. If not defined a GENERIC kernel is built/installed.
1457# Only the existing (depending TARGET) config files are used
1458# for building kernels and only the first of these is designated
1459# as the one being installed.
1460#
1461# Note that we have to use TARGET instead of TARGET_ARCH when
1462# we're in kernel-land. Since only TARGET_ARCH is (expected) to
1463# be set to cross-build, we have to make sure TARGET is set
1464# properly.
1465
1466.if defined(KERNFAST)
1467NO_KERNELCLEAN=	t
1468NO_KERNELCONFIG=	t
1469NO_KERNELOBJ=		t
1470# Shortcut for KERNCONF=Blah -DKERNFAST is now KERNFAST=Blah
1471.if !defined(KERNCONF) && ${KERNFAST} != "1"
1472KERNCONF=${KERNFAST}
1473.endif
1474.endif
1475.if ${TARGET_ARCH} == "powerpc64"
1476KERNCONF?=	GENERIC64
1477.else
1478KERNCONF?=	GENERIC
1479.endif
1480INSTKERNNAME?=	kernel
1481
1482KERNSRCDIR?=	${.CURDIR}/sys
1483KRNLCONFDIR=	${KERNSRCDIR}/${TARGET}/conf
1484KRNLOBJDIR=	${OBJTOP}${KERNSRCDIR:C,^${.CURDIR},,}
1485KERNCONFDIR?=	${KRNLCONFDIR}
1486
1487BUILDKERNELS=
1488INSTALLKERNEL=
1489.if defined(NO_INSTALLKERNEL)
1490# All of the BUILDKERNELS loops start at index 1.
1491BUILDKERNELS+= dummy
1492.endif
1493.for _kernel in ${KERNCONF}
1494.if !defined(_MKSHOWCONFIG) && exists(${KERNCONFDIR}/${_kernel})
1495BUILDKERNELS+=	${_kernel}
1496.if empty(INSTALLKERNEL) && !defined(NO_INSTALLKERNEL)
1497INSTALLKERNEL= ${_kernel}
1498.endif
1499.else
1500.if make(buildkernel)
1501.error Missing KERNCONF ${KERNCONFDIR}/${_kernel}
1502.endif
1503.endif
1504.endfor
1505
1506_cleankernobj_fast_depend_hack: .PHONY
1507# 20180320 remove stale generated assym.s after renaming to .inc in r331254
1508	@if [ -e "${OBJTOP}/sys/${KERNCONF}/assym.s" ]; then \
1509		echo "Removing stale generated assym files"; \
1510		rm -f ${OBJTOP}/sys/${KERNCONF}/assym.* \
1511		    ${OBJTOP}/sys/${KERNCONF}/.depend.assym.*; \
1512	fi
1513
1514${WMAKE_TGTS:N_worldtmp:Nbuild${libcompat}} ${.ALLTARGETS:M_*:N_worldtmp}: .MAKE .PHONY
1515
1516#
1517# buildkernel
1518#
1519# Builds all kernels defined by BUILDKERNELS.
1520#
1521buildkernel: .MAKE .PHONY
1522.if empty(BUILDKERNELS:Ndummy)
1523	@echo "ERROR: Missing kernel configuration file(s) (${KERNCONF})."; \
1524	false
1525.endif
1526	@echo
1527.for _kernel in ${BUILDKERNELS:Ndummy}
1528	@echo "--------------------------------------------------------------"
1529	@echo ">>> Kernel build for ${_kernel} started on `LC_ALL=C date`"
1530	@echo "--------------------------------------------------------------"
1531	@echo "===> ${_kernel}"
1532	mkdir -p ${KRNLOBJDIR}
1533.if !defined(NO_KERNELCONFIG)
1534	@echo
1535	@echo "--------------------------------------------------------------"
1536	@echo ">>> stage 1: configuring the kernel"
1537	@echo "--------------------------------------------------------------"
1538	cd ${KRNLCONFDIR}; \
1539		PATH=${TMPPATH} \
1540		    config ${CONFIGARGS} -d ${KRNLOBJDIR}/${_kernel} \
1541			-I '${KERNCONFDIR}' '${KERNCONFDIR}/${_kernel}'
1542.endif
1543.if !defined(NO_CLEAN) && !defined(NO_KERNELCLEAN)
1544	@echo
1545	@echo "--------------------------------------------------------------"
1546	@echo ">>> stage 2.1: cleaning up the object tree"
1547	@echo "--------------------------------------------------------------"
1548	${_+_}cd ${KRNLOBJDIR}/${_kernel}; ${KMAKE} ${CLEANDIR}
1549.else
1550	${_+_}cd ${.CURDIR}; ${WMAKE} _cleankernobj_fast_depend_hack
1551.endif
1552.if !defined(NO_KERNELOBJ)
1553	@echo
1554	@echo "--------------------------------------------------------------"
1555	@echo ">>> stage 2.2: rebuilding the object tree"
1556	@echo "--------------------------------------------------------------"
1557	${_+_}cd ${KRNLOBJDIR}/${_kernel}; ${KMAKE} obj
1558.endif
1559	@echo
1560	@echo "--------------------------------------------------------------"
1561	@echo ">>> stage 2.3: build tools"
1562	@echo "--------------------------------------------------------------"
1563	${_+_}cd ${.CURDIR}; ${KTMAKE} kernel-tools
1564	@echo
1565	@echo "--------------------------------------------------------------"
1566	@echo ">>> stage 3.1: building everything"
1567	@echo "--------------------------------------------------------------"
1568	${_+_}cd ${KRNLOBJDIR}/${_kernel}; ${KMAKE} all -DNO_MODULES_OBJ
1569	@echo "--------------------------------------------------------------"
1570	@echo ">>> Kernel build for ${_kernel} completed on `LC_ALL=C date`"
1571	@echo "--------------------------------------------------------------"
1572.endfor
1573
1574NO_INSTALLEXTRAKERNELS?=	yes
1575
1576#
1577# installkernel, etc.
1578#
1579# Install the kernel defined by INSTALLKERNEL
1580#
1581installkernel installkernel.debug \
1582reinstallkernel reinstallkernel.debug: _installcheck_kernel .PHONY
1583.if !defined(NO_INSTALLKERNEL)
1584.if empty(INSTALLKERNEL)
1585	@echo "ERROR: No kernel \"${KERNCONF}\" to install."; \
1586	false
1587.endif
1588	@echo "--------------------------------------------------------------"
1589	@echo ">>> Installing kernel ${INSTALLKERNEL} on $$(LC_ALL=C date)"
1590	@echo "--------------------------------------------------------------"
1591	${_+_}cd ${KRNLOBJDIR}/${INSTALLKERNEL}; \
1592	    ${CROSSENV} PATH=${TMPPATH} \
1593	    ${MAKE} ${IMAKE_INSTALL} KERNEL=${INSTKERNNAME} ${.TARGET:S/kernel//}
1594	@echo "--------------------------------------------------------------"
1595	@echo ">>> Installing kernel ${INSTALLKERNEL} completed on $$(LC_ALL=C date)"
1596	@echo "--------------------------------------------------------------"
1597.endif
1598.if ${BUILDKERNELS:[#]} > 1 && ${NO_INSTALLEXTRAKERNELS} != "yes"
1599.for _kernel in ${BUILDKERNELS:[2..-1]}
1600	@echo "--------------------------------------------------------------"
1601	@echo ">>> Installing kernel ${_kernel} $$(LC_ALL=C date)"
1602	@echo "--------------------------------------------------------------"
1603	${_+_}cd ${KRNLOBJDIR}/${_kernel}; \
1604	    ${CROSSENV} PATH=${TMPPATH} \
1605	    ${MAKE} ${IMAKE_INSTALL} KERNEL=${INSTKERNNAME}.${_kernel} ${.TARGET:S/kernel//}
1606	@echo "--------------------------------------------------------------"
1607	@echo ">>> Installing kernel ${_kernel} completed on $$(LC_ALL=C date)"
1608	@echo "--------------------------------------------------------------"
1609.endfor
1610.endif
1611
1612distributekernel distributekernel.debug: .PHONY
1613.if !defined(NO_INSTALLKERNEL)
1614.if empty(INSTALLKERNEL)
1615	@echo "ERROR: No kernel \"${KERNCONF}\" to install."; \
1616	false
1617.endif
1618	mkdir -p ${DESTDIR}/${DISTDIR}
1619.if defined(NO_ROOT)
1620	@echo "#${MTREE_MAGIC}" > ${DESTDIR}/${DISTDIR}/kernel.premeta
1621.endif
1622	${_+_}cd ${KRNLOBJDIR}/${INSTALLKERNEL}; \
1623	    ${IMAKEENV} ${IMAKE_INSTALL:S/METALOG/kernel.premeta/} \
1624	    ${IMAKE_MTREE} PATH=${TMPPATH} ${MAKE} KERNEL=${INSTKERNNAME} \
1625	    DESTDIR=${INSTALL_DDIR}/kernel \
1626	    ${.TARGET:S/distributekernel/install/}
1627.if defined(NO_ROOT)
1628	@sed -e 's|^./kernel|.|' ${DESTDIR}/${DISTDIR}/kernel.premeta > \
1629	    ${DESTDIR}/${DISTDIR}/kernel.meta
1630.endif
1631.endif
1632.if ${BUILDKERNELS:[#]} > 1 && ${NO_INSTALLEXTRAKERNELS} != "yes"
1633.for _kernel in ${BUILDKERNELS:[2..-1]}
1634.if defined(NO_ROOT)
1635	@echo "#${MTREE_MAGIC}" > ${DESTDIR}/${DISTDIR}/kernel.${_kernel}.premeta
1636.endif
1637	${_+_}cd ${KRNLOBJDIR}/${_kernel}; \
1638	    ${IMAKEENV} ${IMAKE_INSTALL:S/METALOG/kernel.${_kernel}.premeta/} \
1639	    ${IMAKE_MTREE} PATH=${TMPPATH} ${MAKE} \
1640	    KERNEL=${INSTKERNNAME}.${_kernel} \
1641	    DESTDIR=${INSTALL_DDIR}/kernel.${_kernel} \
1642	    ${.TARGET:S/distributekernel/install/}
1643.if defined(NO_ROOT)
1644	@sed -e "s|^./kernel.${_kernel}|.|" \
1645	    ${DESTDIR}/${DISTDIR}/kernel.${_kernel}.premeta > \
1646	    ${DESTDIR}/${DISTDIR}/kernel.${_kernel}.meta
1647.endif
1648.endfor
1649.endif
1650
1651packagekernel: .PHONY
1652.if defined(NO_ROOT)
1653.if !defined(NO_INSTALLKERNEL)
1654	cd ${DESTDIR}/${DISTDIR}/kernel; \
1655	    tar cvf - --exclude '*.debug' \
1656	    @${DESTDIR}/${DISTDIR}/kernel.meta | \
1657	    ${XZ_CMD} > ${PACKAGEDIR}/kernel.txz
1658.endif
1659.if ${MK_DEBUG_FILES} != "no"
1660	cd ${DESTDIR}/${DISTDIR}/kernel; \
1661	    tar cvf - --include '*/*/*.debug' \
1662	    @${DESTDIR}/${DISTDIR}/kernel.meta | \
1663	    ${XZ_CMD} > ${DESTDIR}/${DISTDIR}/kernel-dbg.txz
1664.endif
1665.if ${BUILDKERNELS:[#]} > 1 && ${NO_INSTALLEXTRAKERNELS} != "yes"
1666.for _kernel in ${BUILDKERNELS:[2..-1]}
1667	cd ${DESTDIR}/${DISTDIR}/kernel.${_kernel}; \
1668	    tar cvf - --exclude '*.debug' \
1669	    @${DESTDIR}/${DISTDIR}/kernel.${_kernel}.meta | \
1670	    ${XZ_CMD} > ${PACKAGEDIR}/kernel.${_kernel}.txz
1671.if ${MK_DEBUG_FILES} != "no"
1672	cd ${DESTDIR}/${DISTDIR}/kernel.${_kernel}; \
1673	    tar cvf - --include '*/*/*.debug' \
1674	    @${DESTDIR}/${DISTDIR}/kernel.${_kernel}.meta | \
1675	    ${XZ_CMD} > ${DESTDIR}/${DISTDIR}/kernel.${_kernel}-dbg.txz
1676.endif
1677.endfor
1678.endif
1679.else
1680.if !defined(NO_INSTALLKERNEL)
1681	cd ${DESTDIR}/${DISTDIR}/kernel; \
1682	    tar cvf - --exclude '*.debug' . | \
1683	    ${XZ_CMD} > ${PACKAGEDIR}/kernel.txz
1684.endif
1685.if ${MK_DEBUG_FILES} != "no"
1686	cd ${DESTDIR}/${DISTDIR}/kernel; \
1687	    tar cvf - --include '*/*/*.debug' $$(eval find .) | \
1688	    ${XZ_CMD} > ${DESTDIR}/${DISTDIR}/kernel-dbg.txz
1689.endif
1690.if ${BUILDKERNELS:[#]} > 1 && ${NO_INSTALLEXTRAKERNELS} != "yes"
1691.for _kernel in ${BUILDKERNELS:[2..-1]}
1692	cd ${DESTDIR}/${DISTDIR}/kernel.${_kernel}; \
1693	    tar cvf - --exclude '*.debug' . | \
1694	    ${XZ_CMD} > ${PACKAGEDIR}/kernel.${_kernel}.txz
1695.if ${MK_DEBUG_FILES} != "no"
1696	cd ${DESTDIR}/${DISTDIR}/kernel.${_kernel}; \
1697	    tar cvf - --include '*/*/*.debug' $$(eval find .) | \
1698	    ${XZ_CMD} > ${DESTDIR}/${DISTDIR}/kernel.${_kernel}-dbg.txz
1699.endif
1700.endfor
1701.endif
1702.endif
1703
1704stagekernel: .PHONY
1705	${_+_}${MAKE} -C ${.CURDIR} ${.MAKEFLAGS} distributekernel
1706
1707PORTSDIR?=	/usr/ports
1708WSTAGEDIR?=	${OBJTOP}/worldstage
1709KSTAGEDIR?=	${OBJTOP}/kernelstage
1710REPODIR?=	${OBJROOT}repo
1711PKGSIGNKEY?=	# empty
1712
1713.ORDER:		stage-packages create-packages
1714.ORDER:		create-packages create-world-packages
1715.ORDER:		create-packages create-kernel-packages
1716.ORDER:		create-packages sign-packages
1717
1718_pkgbootstrap: .PHONY
1719.if make(*package*) && !exists(${LOCALBASE}/sbin/pkg)
1720	@env ASSUME_ALWAYS_YES=YES pkg bootstrap
1721.endif
1722
1723packages: .PHONY
1724	${_+_}${MAKE} -C ${.CURDIR} PKG_VERSION=${PKG_VERSION} real-packages
1725
1726package-pkg: .PHONY
1727	rm -rf /tmp/ports.${TARGET} || :
1728	env ${WMAKEENV:Q} SRCDIR=${.CURDIR} PORTSDIR=${PORTSDIR} REVISION=${_REVISION} \
1729		PKG_CMD=${PKG_CMD} PKG_VERSION=${PKG_VERSION} REPODIR=${REPODIR} \
1730		WSTAGEDIR=${WSTAGEDIR} \
1731		sh ${.CURDIR}/release/scripts/make-pkg-package.sh
1732
1733real-packages:	stage-packages create-packages sign-packages .PHONY
1734
1735stage-packages-world: .PHONY
1736	@mkdir -p ${WSTAGEDIR}
1737	${_+_}@cd ${.CURDIR}; \
1738		${MAKE} DESTDIR=${WSTAGEDIR} -DNO_ROOT stageworld
1739
1740stage-packages-kernel: .PHONY
1741	@mkdir -p ${KSTAGEDIR}
1742	${_+_}@cd ${.CURDIR}; \
1743		${MAKE} DESTDIR=${KSTAGEDIR} -DNO_ROOT stagekernel
1744
1745stage-packages: .PHONY stage-packages-world stage-packages-kernel
1746
1747_repodir: .PHONY
1748	@mkdir -p ${REPODIR}
1749
1750create-packages-world:	_pkgbootstrap _repodir .PHONY
1751	${_+_}@cd ${.CURDIR}; \
1752		${MAKE} -f Makefile.inc1 \
1753			DESTDIR=${WSTAGEDIR} \
1754			PKG_VERSION=${PKG_VERSION} create-world-packages
1755
1756create-packages-kernel:	_pkgbootstrap _repodir .PHONY
1757	${_+_}@cd ${.CURDIR}; \
1758		${MAKE} -f Makefile.inc1 \
1759			DESTDIR=${KSTAGEDIR} \
1760			PKG_VERSION=${PKG_VERSION} DISTDIR=kernel \
1761			create-kernel-packages
1762
1763create-packages: .PHONY create-packages-world create-packages-kernel
1764
1765create-world-packages:	_pkgbootstrap .PHONY
1766	@rm -f ${WSTAGEDIR}/*.plist 2>/dev/null || :
1767	@cd ${WSTAGEDIR} ; \
1768		env -i LC_COLLATE=C sort ${WSTAGEDIR}/METALOG | \
1769		awk -f ${SRCDIR}/release/scripts/mtree-to-plist.awk
1770	@for plist in ${WSTAGEDIR}/*.plist; do \
1771	  plist=$${plist##*/} ; \
1772	  pkgname=$${plist%.plist} ; \
1773	  echo "_PKGS+= $${pkgname}" ; \
1774	done > ${WSTAGEDIR}/packages.mk
1775	${_+_}@cd ${.CURDIR}; \
1776		${MAKE} -f Makefile.inc1 create-world-packages-jobs \
1777		.MAKE.JOB.PREFIX=
1778
1779.if make(create-world-packages-jobs)
1780.include "${WSTAGEDIR}/packages.mk"
1781.endif
1782
1783create-world-packages-jobs: .PHONY
1784.for pkgname in ${_PKGS}
1785create-world-packages-jobs: create-world-package-${pkgname}
1786create-world-package-${pkgname}: .PHONY
1787	@sh ${SRCDIR}/release/packages/generate-ucl.sh -o ${pkgname} \
1788		-s ${SRCDIR} -u ${WSTAGEDIR}/${pkgname}.ucl
1789	@awk -F\" ' \
1790		/^name/ { printf("===> Creating %s-", $$2); next } \
1791		/^version/ { print $$2; next } \
1792		' ${WSTAGEDIR}/${pkgname}.ucl
1793	@if [ "${pkgname}" == "runtime" ]; then \
1794		sed -i '' -e "s/%VCS_REVISION%/${VCS_REVISION}/" ${WSTAGEDIR}/${pkgname}.ucl ; \
1795	fi
1796	${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/bin/sh -o ALLOW_BASE_SHLIBS=yes \
1797		create -M ${WSTAGEDIR}/${pkgname}.ucl \
1798		-p ${WSTAGEDIR}/${pkgname}.plist \
1799		-r ${WSTAGEDIR} \
1800		-o ${REPODIR}/$$(${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/bin/sh config ABI)/${PKG_VERSION}
1801.endfor
1802
1803_default_flavor=	-default
1804.if make(*package*) && exists(${KSTAGEDIR}/kernel.meta)
1805. if ${MK_DEBUG_FILES} != "no"
1806_debug=-debug
1807. endif
1808create-kernel-packages:	.PHONY
1809. for flavor in "" ${_debug}
1810create-kernel-packages: create-kernel-packages-flavor${flavor:C,^""$,${_default_flavor},}
1811create-kernel-packages-flavor${flavor:C,^""$,${_default_flavor},}: _pkgbootstrap .PHONY
1812	@cd ${KSTAGEDIR}/${DISTDIR} ; \
1813	env -i LC_COLLATE=C sort ${KSTAGEDIR}/kernel.meta | \
1814	awk -f ${SRCDIR}/release/scripts/mtree-to-plist.awk \
1815		-v kernel=yes -v _kernconf=${INSTALLKERNEL} ; \
1816	sed -e "s/%VERSION%/${PKG_VERSION}/" \
1817		-e "s/%PKGNAME%/kernel-${INSTALLKERNEL:tl}${flavor}/" \
1818		-e "s/%KERNELDIR%/kernel/" \
1819		-e "s/%COMMENT%/FreeBSD ${INSTALLKERNEL} kernel ${flavor}/" \
1820		-e "s/%DESC%/FreeBSD ${INSTALLKERNEL} kernel ${flavor}/" \
1821		-e "s/ %VCS_REVISION%/${VCS_REVISION}/" \
1822		${SRCDIR}/release/packages/kernel.ucl \
1823		> ${KSTAGEDIR}/${DISTDIR}/kernel.${INSTALLKERNEL}${flavor}.ucl ; \
1824	awk -F\" ' \
1825		/name/ { printf("===> Creating %s-", $$2); next } \
1826		/version/ {print $$2; next } ' \
1827		${KSTAGEDIR}/${DISTDIR}/kernel.${INSTALLKERNEL}${flavor}.ucl ; \
1828	${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/bin/sh -o ALLOW_BASE_SHLIBS=yes \
1829		create -M ${KSTAGEDIR}/${DISTDIR}/kernel.${INSTALLKERNEL}${flavor}.ucl \
1830		-p ${KSTAGEDIR}/${DISTDIR}/kernel.${INSTALLKERNEL}${flavor}.plist \
1831		-r ${KSTAGEDIR}/${DISTDIR} \
1832		-o ${REPODIR}/$$(${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/bin/sh config ABI)/${PKG_VERSION}
1833. endfor
1834.endif
1835.if ${BUILDKERNELS:[#]} > 1 && ${NO_INSTALLEXTRAKERNELS} != "yes"
1836. for _kernel in ${BUILDKERNELS:[2..-1]}
1837.  if exists(${KSTAGEDIR}/kernel.${_kernel}.meta)
1838.   if ${MK_DEBUG_FILES} != "no"
1839_debug=-debug
1840.   endif
1841.   for flavor in "" ${_debug}
1842create-kernel-packages: create-kernel-packages-extra-flavor${flavor:C,^""$,${_default_flavor},}-${_kernel}
1843create-kernel-packages-extra-flavor${flavor:C,^""$,${_default_flavor},}-${_kernel}: _pkgbootstrap .PHONY
1844	@cd ${KSTAGEDIR}/kernel.${_kernel} ; \
1845	env -i LC_COLLATE=C sort ${KSTAGEDIR}/kernel.${_kernel}.meta | \
1846	awk -f ${SRCDIR}/release/scripts/mtree-to-plist.awk \
1847		-v kernel=yes -v _kernconf=${_kernel} ; \
1848	sed -e "s/%VERSION%/${PKG_VERSION}/" \
1849		-e "s/%PKGNAME%/kernel-${_kernel:tl}${flavor}/" \
1850		-e "s/%KERNELDIR%/kernel.${_kernel}/" \
1851		-e "s/%COMMENT%/FreeBSD ${_kernel} kernel ${flavor}/" \
1852		-e "s/%DESC%/FreeBSD ${_kernel} kernel ${flavor}/" \
1853		-e "s/ %VCS_REVISION%/${VCS_REVISION}/" \
1854		${SRCDIR}/release/packages/kernel.ucl \
1855		> ${KSTAGEDIR}/kernel.${_kernel}/kernel.${_kernel}${flavor}.ucl ; \
1856	awk -F\" ' \
1857		/name/ { printf("===> Creating %s-", $$2); next } \
1858		/version/ {print $$2; next } ' \
1859		${KSTAGEDIR}/kernel.${_kernel}/kernel.${_kernel}${flavor}.ucl ; \
1860	${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/bin/sh -o ALLOW_BASE_SHLIBS=yes \
1861		create -M ${KSTAGEDIR}/kernel.${_kernel}/kernel.${_kernel}${flavor}.ucl \
1862		-p ${KSTAGEDIR}/kernel.${_kernel}/kernel.${_kernel}${flavor}.plist \
1863		-r ${KSTAGEDIR}/kernel.${_kernel} \
1864		-o ${REPODIR}/$$(${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/bin/sh config ABI)/${PKG_VERSION}
1865.   endfor
1866.  endif
1867. endfor
1868.endif
1869
1870sign-packages:	_pkgbootstrap .PHONY
1871	@[ -L "${REPODIR}/$$(${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/bin/sh config ABI)/latest" ] && \
1872		unlink ${REPODIR}/$$(${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/bin/sh config ABI)/latest ; \
1873	${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/bin/sh repo \
1874		-o ${REPODIR}/$$(${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/bin/sh config ABI)/${PKG_VERSION} \
1875		${REPODIR}/$$(${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/bin/sh config ABI)/${PKG_VERSION} \
1876		${PKGSIGNKEY} ; \
1877	cd ${REPODIR}/$$(${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/bin/sh config ABI); \
1878	ln -s ${PKG_VERSION} latest
1879
1880#
1881#
1882# checkworld
1883#
1884# Run test suite on installed world.
1885#
1886checkworld: .PHONY
1887	@if [ ! -x "${LOCALBASE}/bin/kyua" ]; then \
1888		echo "You need kyua (devel/kyua) to run the test suite." | /usr/bin/fmt; \
1889		exit 1; \
1890	fi
1891	${_+_}PATH="$$PATH:${LOCALBASE}/bin" kyua test -k ${TESTSBASE}/Kyuafile
1892
1893#
1894#
1895# doxygen
1896#
1897# Build the API documentation with doxygen
1898#
1899doxygen: .PHONY
1900	@if [ ! -x "${LOCALBASE}/bin/doxygen" ]; then \
1901		echo "You need doxygen (devel/doxygen) to generate the API documentation of the kernel." | /usr/bin/fmt; \
1902		exit 1; \
1903	fi
1904	${_+_}cd ${.CURDIR}/tools/kerneldoc/subsys; ${MAKE} obj all
1905
1906#
1907# update
1908#
1909# Update the source tree(s), by running svn/svnup to update to the
1910# latest copy.
1911#
1912update: .PHONY
1913.if defined(SVN_UPDATE)
1914	@echo "--------------------------------------------------------------"
1915	@echo ">>> Updating ${.CURDIR} using Subversion"
1916	@echo "--------------------------------------------------------------"
1917	@(cd ${.CURDIR}; ${SVN_CMD} update ${SVNFLAGS})
1918.endif
1919
1920#
1921# ------------------------------------------------------------------------
1922#
1923# From here onwards are utility targets used by the 'make world' and
1924# related targets.  If your 'world' breaks, you may like to try to fix
1925# the problem and manually run the following targets to attempt to
1926# complete the build.  Beware, this is *not* guaranteed to work, you
1927# need to have a pretty good grip on the current state of the system
1928# to attempt to manually finish it.  If in doubt, 'make world' again.
1929#
1930
1931#
1932# legacy: Build compatibility shims for the next three targets. This is a
1933# minimal set of tools and shims necessary to compensate for older systems
1934# which don't have the APIs required by the targets built in bootstrap-tools,
1935# build-tools or cross-tools.
1936#
1937
1938# ELF Tool Chain libraries are needed for ELF tools and dtrace tools.
1939# r296685 fix cross-endian objcopy
1940# r310724 fixed PR 215350, a crash in libdwarf with objects built by GCC 6.2.
1941# r334881 added libdwarf constants used by ctfconvert.
1942.if ${BOOTSTRAPPING} < 1200067
1943_elftoolchain_libs= lib/libelf lib/libdwarf
1944.endif
1945
1946# libnv and libl are both requirements for config(8), which is an unconditional
1947# bootstrap-tool.
1948_config_deps= lib/libnv usr.bin/lex/lib
1949
1950legacy: .PHONY
1951.if ${BOOTSTRAPPING} < ${MINIMUM_SUPPORTED_OSREL} && ${BOOTSTRAPPING} != 0
1952	@echo "ERROR: Source upgrades from versions prior to ${MINIMUM_SUPPORTED_REL} are not supported."; \
1953	false
1954.endif
1955
1956.for _tool in tools/build ${_elftoolchain_libs} ${_config_deps}
1957	${_+_}@${ECHODIR} "===> ${_tool} (obj,includes,all,install)"; \
1958	    cd ${.CURDIR}/${_tool}; \
1959	    if [ -z "${NO_OBJWALK}" ]; then ${MAKE} DIRPRFX=${_tool}/ obj; fi; \
1960	    ${MAKE} DIRPRFX=${_tool}/ DESTDIR=${WORLDTMP}/legacy includes; \
1961	    ${MAKE} DIRPRFX=${_tool}/ MK_INCLUDES=no all; \
1962	    ${MAKE} DIRPRFX=${_tool}/ MK_INCLUDES=no \
1963	        DESTDIR=${WORLDTMP}/legacy install
1964.endfor
1965
1966#
1967# bootstrap-tools: Build tools needed for compatibility. These are binaries that
1968# are built to build other binaries in the system. However, the focus of these
1969# binaries is usually quite narrow. Bootstrap tools use the host's compiler and
1970# libraries, augmented by -legacy.
1971#
1972_bt=		_bootstrap-tools
1973
1974.if ${MK_GAMES} != "no"
1975_strfile=	usr.bin/fortune/strfile
1976.endif
1977
1978.if ${MK_GCC} != "no" && ${MK_CXX} != "no"
1979_gperf=		gnu/usr.bin/gperf
1980.endif
1981
1982.if ${MK_VT} != "no"
1983_vtfontcvt=	usr.bin/vtfontcvt
1984.endif
1985
1986.if ${BOOTSTRAPPING} < 1000033
1987_m4=		usr.bin/m4
1988_lex=		usr.bin/lex
1989
1990${_bt}-usr.bin/m4: ${_bt}-lib/libopenbsd
1991${_bt}-usr.bin/lex: ${_bt}-usr.bin/m4
1992.endif
1993
1994# r245440 mtree -N support added
1995# r313404 requires sha384.h for libnetbsd, added to libmd in r292782
1996.if ${BOOTSTRAPPING} < 1100093
1997_nmtree=	lib/libmd \
1998		lib/libnetbsd \
1999		usr.sbin/nmtree
2000
2001${_bt}-lib/libnetbsd: ${_bt}-lib/libmd
2002${_bt}-usr.sbin/nmtree: ${_bt}-lib/libnetbsd
2003.endif
2004
2005# r246097: log addition login.conf.db, passwd, pwd.db, and spwd.db with cat -l
2006.if ${BOOTSTRAPPING} < 1000027
2007_cat=		bin/cat
2008.endif
2009
2010# r277259 crunchide: Correct 64-bit section header offset
2011# r281674 crunchide: always include both 32- and 64-bit ELF support
2012.if ${BOOTSTRAPPING} < 1100078
2013_crunchide=	usr.sbin/crunch/crunchide
2014.endif
2015
2016# r285986 crunchen: use STRIPBIN rather than STRIP
2017# 1100113: Support MK_AUTO_OBJ
2018# 1200006: META_MODE fixes
2019.if ${BOOTSTRAPPING} < 1100078 || \
2020    (${MK_AUTO_OBJ} == "yes" && ${BOOTSTRAPPING} < 1100114) || \
2021    (${MK_META_MODE} == "yes" && ${BOOTSTRAPPING} < 1200006)
2022_crunchgen=	usr.sbin/crunch/crunchgen
2023.endif
2024
2025# r296926 -P keymap search path, MFC to stable/10 in r298297
2026.if ${BOOTSTRAPPING} < 1003501 || \
2027	(${BOOTSTRAPPING} >= 1100000 && ${BOOTSTRAPPING} < 1100103)
2028_kbdcontrol=	usr.sbin/kbdcontrol
2029.endif
2030
2031_yacc=		lib/liby \
2032		usr.bin/yacc
2033
2034${_bt}-usr.bin/yacc: ${_bt}-lib/liby
2035
2036.if ${MK_BSNMP} != "no"
2037_gensnmptree=	usr.sbin/bsnmpd/gensnmptree
2038.endif
2039
2040# We need to build tblgen when we're building clang or lld, either as
2041# bootstrap tools, or as the part of the normal build.
2042.if ${MK_CLANG_BOOTSTRAP} != "no" || ${MK_CLANG} != "no" || \
2043    ${MK_LLD_BOOTSTRAP} != "no" || ${MK_LLD} != "no"
2044_clang_tblgen= \
2045	lib/clang/libllvmminimal \
2046	usr.bin/clang/llvm-tblgen \
2047	usr.bin/clang/clang-tblgen
2048
2049${_bt}-usr.bin/clang/clang-tblgen: ${_bt}-lib/clang/libllvmminimal
2050${_bt}-usr.bin/clang/llvm-tblgen: ${_bt}-lib/clang/libllvmminimal
2051.endif
2052
2053# Default to building the GPL DTC, but build the BSDL one if users explicitly
2054# request it.
2055_dtc= usr.bin/dtc
2056.if ${MK_GPL_DTC} != "no"
2057_dtc= gnu/usr.bin/dtc
2058.endif
2059
2060.if ${MK_KERBEROS} != "no"
2061_kerberos5_bootstrap_tools= \
2062	kerberos5/tools/make-roken \
2063	kerberos5/lib/libroken \
2064	kerberos5/lib/libvers \
2065	kerberos5/tools/asn1_compile \
2066	kerberos5/tools/slc \
2067	usr.bin/compile_et
2068
2069.ORDER: ${_kerberos5_bootstrap_tools:C/^/${_bt}-/g}
2070.endif
2071
2072${_bt}-usr.bin/mandoc: ${_bt}-lib/libopenbsd
2073
2074bootstrap-tools: .PHONY
2075
2076#	Please document (add comment) why something is in 'bootstrap-tools'.
2077#	Try to bound the building of the bootstrap-tool to just the
2078#	FreeBSD versions that need the tool built at this stage of the build.
2079.for _tool in \
2080    ${_clang_tblgen} \
2081    ${_kerberos5_bootstrap_tools} \
2082    ${_strfile} \
2083    ${_gperf} \
2084    ${_dtc} \
2085    ${_cat} \
2086    ${_kbdcontrol} \
2087    usr.bin/lorder \
2088    lib/libopenbsd \
2089    usr.bin/mandoc \
2090    usr.bin/rpcgen \
2091    ${_yacc} \
2092    ${_m4} \
2093    ${_lex} \
2094    usr.bin/xinstall \
2095    ${_gensnmptree} \
2096    usr.sbin/config \
2097    ${_crunchide} \
2098    ${_crunchgen} \
2099    ${_nmtree} \
2100    ${_vtfontcvt} \
2101    usr.bin/localedef
2102${_bt}-${_tool}: .PHONY .MAKE
2103	${_+_}@${ECHODIR} "===> ${_tool} (obj,all,install)"; \
2104		cd ${.CURDIR}/${_tool}; \
2105		if [ -z "${NO_OBJWALK}" ]; then ${MAKE} DIRPRFX=${_tool}/ obj; fi; \
2106		${MAKE} DIRPRFX=${_tool}/ all; \
2107		${MAKE} DIRPRFX=${_tool}/ DESTDIR=${WORLDTMP}/legacy install
2108
2109bootstrap-tools: ${_bt}-${_tool}
2110.endfor
2111
2112#
2113# build-tools: Build special purpose build tools
2114#
2115.if !defined(NO_SHARE) && ${MK_SYSCONS} != "no"
2116_share=	share/syscons/scrnmaps
2117.endif
2118
2119.if ${MK_GCC} != "no"
2120_gcc_tools= gnu/usr.bin/cc/cc_tools
2121.endif
2122
2123.if ${MK_RESCUE} != "no"
2124# rescue includes programs that have build-tools targets
2125_rescue=rescue/rescue
2126.endif
2127
2128.if ${MK_TCSH} != "no"
2129_tcsh=bin/csh
2130.endif
2131.if ${MK_FILE} != "no"
2132_libmagic=lib/libmagic
2133.endif
2134
2135.if ${MK_PMC} != "no" && \
2136    (${TARGET_ARCH} == "amd64" || ${TARGET_ARCH} == "i386")
2137_jevents=lib/libpmc/pmu-events
2138.endif
2139
2140# kernel-toolchain skips _cleanobj, so handle cleaning up previous
2141# build-tools directories if needed.
2142.if !defined(NO_CLEAN) && make(kernel-toolchain)
2143_bt_clean=	${CLEANDIR}
2144.endif
2145
2146.for _tool in \
2147    ${_tcsh} \
2148    bin/sh \
2149    ${LOCAL_TOOL_DIRS} \
2150    ${_jevents} \
2151    lib/ncurses/ncurses \
2152    lib/ncurses/ncursesw \
2153    ${_rescue} \
2154    ${_share} \
2155    usr.bin/awk \
2156    ${_libmagic} \
2157    usr.bin/mkesdb_static \
2158    usr.bin/mkcsmapper_static \
2159    usr.bin/vi/catalog \
2160    ${_gcc_tools}
2161build-tools_${_tool}: .PHONY
2162	${_+_}@${ECHODIR} "===> ${_tool} (${_bt_clean:D${_bt_clean},}obj,build-tools)"; \
2163		cd ${.CURDIR}/${_tool}; \
2164		if [ -n "${_bt_clean}" ]; then ${MAKE} DIRPRFX=${_tool}/ ${_bt_clean}; fi; \
2165		if [ -z "${NO_OBJWALK}" ]; then ${MAKE} DIRPRFX=${_tool}/ obj; fi; \
2166		${MAKE} DIRPRFX=${_tool}/ build-tools
2167build-tools: build-tools_${_tool}
2168.endfor
2169
2170#
2171# kernel-tools: Build kernel-building tools
2172#
2173kernel-tools: .PHONY
2174	mkdir -p ${WORLDTMP}/usr
2175	${WORLDTMP_MTREE} -f ${.CURDIR}/etc/mtree/BSD.usr.dist \
2176	    -p ${WORLDTMP}/usr >/dev/null
2177
2178#
2179# cross-tools: All the tools needed to build the rest of the system after
2180# we get done with the earlier stages. It is the last set of tools needed
2181# to begin building the target binaries.
2182#
2183.if ${TARGET_ARCH} != ${MACHINE_ARCH}
2184.if ${TARGET_ARCH} == "amd64" || ${TARGET_ARCH} == "i386"
2185_btxld=		usr.sbin/btxld
2186.endif
2187.endif
2188
2189# Rebuild ctfconvert and ctfmerge to avoid difficult-to-diagnose failures
2190# resulting from missing bug fixes or ELF Toolchain updates.
2191.if ${MK_CDDL} != "no"
2192_dtrace_tools= cddl/lib/libctf cddl/usr.bin/ctfconvert \
2193    cddl/usr.bin/ctfmerge
2194.endif
2195
2196# If we're given an XAS, don't build binutils.
2197.if ${XAS:M/*} == ""
2198.if ${MK_BINUTILS_BOOTSTRAP} != "no"
2199_binutils=	gnu/usr.bin/binutils
2200.endif
2201.if ${MK_ELFTOOLCHAIN_BOOTSTRAP} != "no"
2202_elftctools=	lib/libelftc \
2203		lib/libpe \
2204		usr.bin/objcopy \
2205		usr.bin/nm \
2206		usr.bin/size \
2207		usr.bin/strings
2208# These are not required by the build, but can be useful for developers who
2209# cross-build on a FreeBSD 10 host:
2210_elftctools+=	usr.bin/addr2line
2211.endif
2212.elif ${TARGET_ARCH} != ${MACHINE_ARCH} && ${MK_ELFTOOLCHAIN_BOOTSTRAP} != "no"
2213# If cross-building with an external binutils we still need to build strip for
2214# the target (for at least crunchide).
2215_elftctools=	lib/libelftc \
2216		lib/libpe \
2217		usr.bin/objcopy
2218.endif
2219
2220.if ${MK_CLANG_BOOTSTRAP} != "no"
2221_clang=		usr.bin/clang
2222.endif
2223.if ${MK_LLD_BOOTSTRAP} != "no"
2224_lld=		usr.bin/clang/lld
2225.endif
2226.if ${MK_CLANG_BOOTSTRAP} != "no" || ${MK_LLD_BOOTSTRAP} != "no"
2227_clang_libs=	lib/clang
2228.endif
2229.if ${MK_GCC_BOOTSTRAP} != "no"
2230_gcc=		gnu/usr.bin/cc
2231.endif
2232.if ${MK_USB} != "no"
2233_usb_tools=	stand/usb/tools
2234.endif
2235
2236cross-tools: .MAKE .PHONY
2237.for _tool in \
2238    ${LOCAL_XTOOL_DIRS} \
2239    ${_clang_libs} \
2240    ${_clang} \
2241    ${_lld} \
2242    ${_binutils} \
2243    ${_elftctools} \
2244    ${_dtrace_tools} \
2245    ${_gcc} \
2246    ${_btxld} \
2247    ${_usb_tools}
2248	${_+_}@${ECHODIR} "===> ${_tool} (obj,all,install)"; \
2249		cd ${.CURDIR}/${_tool}; \
2250		if [ -z "${NO_OBJWALK}" ]; then ${MAKE} DIRPRFX=${_tool}/ obj; fi; \
2251		${MAKE} DIRPRFX=${_tool}/ all; \
2252		${MAKE} DIRPRFX=${_tool}/ DESTDIR=${WORLDTMP} install
2253.endfor
2254
2255#
2256# native-xtools is the current target for qemu-user cross builds of ports
2257# via poudriere and the imgact_binmisc kernel module.
2258# This target merely builds a toolchan/sysroot, then builds the tools it wants
2259# with the options it wants in a special MAKEOBJDIRPREFIX, using the toolchain
2260# already built.  It then installs the static tools to NXBDESTDIR for Poudriere
2261# to pickup.
2262#
2263NXBOBJROOT=	${OBJROOT}${MACHINE}.${MACHINE_ARCH}/nxb/
2264NXBOBJTOP=	${NXBOBJROOT}${NXB_TARGET}.${NXB_TARGET_ARCH}
2265NXTP?=		/nxb-bin
2266.if ${NXTP:N/*}
2267.error NXTP variable should be an absolute path
2268.endif
2269NXBDESTDIR?=	${DESTDIR}${NXTP}
2270
2271# This is the list of tools to be built/installed as static and where
2272# appropriate to build for the given TARGET.TARGET_ARCH.
2273NXBDIRS+= \
2274    bin/cat \
2275    bin/chmod \
2276    bin/cp \
2277    ${_tcsh} \
2278    bin/echo \
2279    bin/expr \
2280    bin/hostname \
2281    bin/ln \
2282    bin/ls \
2283    bin/mkdir \
2284    bin/mv \
2285    bin/ps \
2286    bin/realpath \
2287    bin/rm \
2288    bin/rmdir \
2289    bin/sh \
2290    bin/sleep \
2291    sbin/md5 \
2292    sbin/sysctl \
2293    usr.bin/addr2line \
2294    usr.bin/ar \
2295    usr.bin/awk \
2296    usr.bin/basename \
2297    usr.bin/bmake \
2298    usr.bin/bzip2 \
2299    usr.bin/cmp \
2300    usr.bin/diff \
2301    usr.bin/dirname \
2302    usr.bin/objcopy \
2303    usr.bin/env \
2304    usr.bin/fetch \
2305    usr.bin/find \
2306    usr.bin/grep \
2307    usr.bin/gzip \
2308    usr.bin/id \
2309    usr.bin/lex \
2310    usr.bin/limits \
2311    usr.bin/lorder \
2312    usr.bin/mandoc \
2313    usr.bin/mktemp \
2314    usr.bin/mt \
2315    usr.bin/nm \
2316    usr.bin/patch \
2317    usr.bin/readelf \
2318    usr.bin/sed \
2319    usr.bin/size \
2320    usr.bin/sort \
2321    usr.bin/strings \
2322    usr.bin/tar \
2323    usr.bin/touch \
2324    usr.bin/tr \
2325    usr.bin/true \
2326    usr.bin/uniq \
2327    usr.bin/unzip \
2328    usr.bin/xargs \
2329    usr.bin/xinstall \
2330    usr.bin/xz \
2331    usr.bin/yacc \
2332    usr.sbin/chown
2333
2334SUBDIR_DEPEND_usr.bin/clang=	lib/clang
2335.if ${MK_CLANG} != "no"
2336NXBDIRS+=	lib/clang
2337NXBDIRS+=	usr.bin/clang
2338.endif
2339.if ${MK_GCC} != "no"
2340NXBDIRS+=	gnu/usr.bin/cc
2341.endif
2342.if ${MK_BINUTILS} != "no"
2343NXBDIRS+=	gnu/usr.bin/binutils
2344.endif
2345# XXX: native-xtools passes along ${NXBDIRS} in SUBDIR_OVERRIDE that needs
2346# to be evaluated after NXBDIRS is set.
2347.if make(install) && !empty(SUBDIR_OVERRIDE)
2348SUBDIR=	${SUBDIR_OVERRIDE}
2349.endif
2350
2351NXBMAKEARGS+= \
2352	OBJTOP=${NXBOBJTOP:Q} \
2353	OBJROOT=${NXBOBJROOT:Q} \
2354	MAKEOBJDIRPREFIX= \
2355	-DNO_SHARED \
2356	-DNO_CPU_CFLAGS \
2357	-DNO_PIC \
2358	SSP_CFLAGS= \
2359	MK_CLANG_EXTRAS=no \
2360	MK_CLANG_FULL=no \
2361	MK_CTF=no \
2362	MK_DEBUG_FILES=no \
2363	MK_GDB=no \
2364	MK_HTML=no \
2365	MK_LLDB=no \
2366	MK_MAN=no \
2367	MK_MAN_UTILS=yes \
2368	MK_OFED=no \
2369	MK_OPENSSH=no \
2370	MK_PROFILE=no \
2371	MK_SENDMAIL=no \
2372	MK_SVNLITE=no \
2373	MK_TESTS=no \
2374	MK_WARNS=no \
2375	MK_ZFS=no
2376
2377.if make(native-xtools*) && \
2378    (!defined(NXB_TARGET) || !defined(NXB_TARGET_ARCH))
2379.error Missing NXB_TARGET / NXB_TARGET_ARCH
2380.endif
2381# For 'toolchain' we want to produce native binaries that themselves generate
2382# native binaries.
2383NXBTMAKE=	${NXBMAKEENV} ${MAKE} ${NXBMAKEARGS:N-DNO_PIC:N-DNO_SHARED} \
2384		TARGET=${MACHINE} TARGET_ARCH=${MACHINE_ARCH}
2385# For 'everything' we want to produce native binaries (hence -target to
2386# be MACHINE) that themselves generate TARGET.TARGET_ARCH binaries.
2387# TARGET/TARGET_ARCH are still passed along from user.
2388#
2389# Use the toolchain we create as an external toolchain.
2390.if ${USING_SYSTEM_COMPILER} == "yes" || ${XCC:N${CCACHE_BIN}:M/*}
2391NXBMAKE+=	XCC="${XCC}" \
2392		XCXX="${XCXX}" \
2393		XCPP="${XCPP}"
2394.else
2395NXBMAKE+=	XCC="${NXBOBJTOP}/tmp/usr/bin/cc" \
2396		XCXX="${NXBOBJTOP}/tmp/usr/bin/c++" \
2397		XCPP="${NXBOBJTOP}/tmp/usr/bin/cpp"
2398.endif
2399NXBMAKE+=	${NXBMAKEENV} ${MAKE} -f Makefile.inc1 ${NXBMAKEARGS} \
2400		TARGET=${NXB_TARGET} TARGET_ARCH=${NXB_TARGET_ARCH} \
2401		TARGET_TRIPLE=${MACHINE_TRIPLE:Q}
2402# NXBDIRS is improperly based on MACHINE rather than NXB_TARGET.  Need to
2403# invoke a sub-make to reevaluate MK_GCC, etc, for NXBDIRS.
2404NXBMAKE+=	SUBDIR_OVERRIDE='$${NXBDIRS:M*}'
2405# Need to avoid the -isystem logic when using clang as an external toolchain
2406# even if the TARGET being built for wants GCC.
2407NXBMAKE+=	WANT_COMPILER_TYPE='$${X_COMPILER_TYPE}'
2408native-xtools: .PHONY
2409	${_+_}cd ${.CURDIR}; ${NXBTMAKE} _cleanobj MK_GCC=yes
2410	# Build the bootstrap/host/cross tools that produce native binaries
2411	# Pass along MK_GCC=yes to ensure GCC-needed build tools are built.
2412	# We don't quite know what the NXB_TARGET wants so just build it.
2413	${_+_}cd ${.CURDIR}; ${NXBTMAKE} kernel-toolchain MK_GCC=yes
2414	# Populate includes/libraries sysroot that produce native binaries.
2415	# This is split out from 'toolchain' above mostly so that target LLVM
2416	# libraries have a proper LLVM_DEFAULT_TARGET_TRIPLE without
2417	# polluting the cross-compiler build.  The LLVM/GCC libs are skipped
2418	# here to avoid the problem but are kept in 'toolchain' so that
2419	# needed build tools are built.
2420	${_+_}cd ${.CURDIR}; ${NXBTMAKE} _includes MK_CLANG=no MK_GCC=no
2421	${_+_}cd ${.CURDIR}; ${NXBTMAKE} _libraries MK_CLANG=no MK_GCC=no
2422	# Clean out improper TARGET=MACHINE files
2423	${_+_}cd ${.CURDIR}/gnu/usr.bin/cc/cc_tools; ${NXBTMAKE} cleandir
2424.if !defined(NO_OBJWALK)
2425	${_+_}cd ${.CURDIR}; ${NXBMAKE} _obj
2426.endif
2427	${_+_}cd ${.CURDIR}; ${NXBMAKE} everything
2428	@echo ">> native-xtools done.  Use 'make native-xtools-install' to install to a given DESTDIR"
2429
2430native-xtools-install: .PHONY
2431	mkdir -p ${NXBDESTDIR}/bin ${NXBDESTDIR}/sbin ${NXBDESTDIR}/usr
2432	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.usr.dist \
2433	    -p ${NXBDESTDIR}/usr >/dev/null
2434	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.include.dist \
2435	    -p ${NXBDESTDIR}/usr/include >/dev/null
2436	${_+_}cd ${.CURDIR}; ${NXBMAKE} \
2437	    DESTDIR=${NXBDESTDIR} \
2438	    -DNO_ROOT \
2439	    install
2440
2441#
2442# hierarchy - ensure that all the needed directories are present
2443#
2444hierarchy hier: .MAKE .PHONY
2445	${_+_}cd ${.CURDIR}/etc; ${HMAKE} distrib-dirs
2446
2447#
2448# libraries - build all libraries, and install them under ${DESTDIR}.
2449#
2450# The list of libraries with dependents (${_prebuild_libs}) and their
2451# interdependencies (__L) are built automatically by the
2452# ${.CURDIR}/tools/make_libdeps.sh script.
2453#
2454libraries: .MAKE .PHONY
2455	${_+_}cd ${.CURDIR}; \
2456	    ${MAKE} -f Makefile.inc1 _prereq_libs; \
2457	    ${MAKE} -f Makefile.inc1 _startup_libs; \
2458	    ${MAKE} -f Makefile.inc1 _prebuild_libs; \
2459	    ${MAKE} -f Makefile.inc1 _generic_libs
2460
2461#
2462# static libgcc.a prerequisite for shared libc
2463#
2464_prereq_libs= lib/libcompiler_rt
2465.if ${MK_SSP} != "no"
2466_prereq_libs+= gnu/lib/libssp/libssp_nonshared
2467.endif
2468
2469# These dependencies are not automatically generated:
2470#
2471# gnu/lib/csu, gnu/lib/libgcc, lib/csu and lib/libc must be built before
2472# all shared libraries for ELF.
2473#
2474_startup_libs=	gnu/lib/csu
2475_startup_libs+=	lib/csu
2476_startup_libs+=	lib/libcompiler_rt
2477_startup_libs+=	lib/libc
2478_startup_libs+=	lib/libc_nonshared
2479.if ${MK_LIBCPLUSPLUS} != "no"
2480_startup_libs+=	lib/libcxxrt
2481.endif
2482
2483.if ${MK_LLVM_LIBUNWIND} != "no"
2484_prereq_libs+=	lib/libgcc_eh lib/libgcc_s
2485_startup_libs+=	lib/libgcc_eh lib/libgcc_s
2486
2487lib/libgcc_s__L: lib/libc__L
2488lib/libgcc_s__L: lib/libc_nonshared__L
2489.if ${MK_LIBCPLUSPLUS} != "no"
2490lib/libcxxrt__L: lib/libgcc_s__L
2491.endif
2492
2493.else # MK_LLVM_LIBUNWIND == no
2494
2495_prereq_libs+=	gnu/lib/libgcc
2496_startup_libs+=	gnu/lib/libgcc
2497
2498gnu/lib/libgcc__L: lib/libc__L
2499gnu/lib/libgcc__L: lib/libc_nonshared__L
2500.if ${MK_LIBCPLUSPLUS} != "no"
2501lib/libcxxrt__L: gnu/lib/libgcc__L
2502.endif
2503.endif
2504
2505_prebuild_libs=	${_kerberos5_lib_libasn1} \
2506		${_kerberos5_lib_libhdb} \
2507		${_kerberos5_lib_libheimbase} \
2508		${_kerberos5_lib_libheimntlm} \
2509		${_libsqlite3} \
2510		${_kerberos5_lib_libheimipcc} \
2511		${_kerberos5_lib_libhx509} ${_kerberos5_lib_libkrb5} \
2512		${_kerberos5_lib_libroken} \
2513		${_kerberos5_lib_libwind} \
2514		lib/libbz2 ${_libcom_err} lib/libcrypt \
2515		lib/libelf lib/libexpat \
2516		lib/libfigpar \
2517		${_lib_libgssapi} \
2518		lib/libkiconv lib/libkvm lib/liblzma lib/libmd lib/libnv \
2519		${_lib_casper} \
2520		lib/ncurses/ncurses lib/ncurses/ncursesw \
2521		lib/libopie lib/libpam/libpam ${_lib_libthr} \
2522		${_lib_libradius} lib/libsbuf lib/libtacplus \
2523		lib/libgeom \
2524		${_cddl_lib_libumem} ${_cddl_lib_libnvpair} \
2525		${_cddl_lib_libuutil} \
2526		${_cddl_lib_libavl} \
2527		${_cddl_lib_libzfs_core} ${_cddl_lib_libzfs} \
2528		${_cddl_lib_libctf} \
2529		lib/libufs \
2530		lib/libutil lib/libpjdlog ${_lib_libypclnt} lib/libz lib/msun \
2531		${_secure_lib_libcrypto} ${_lib_libldns} \
2532		${_secure_lib_libssh} ${_secure_lib_libssl}
2533
2534.if ${MK_GNUCXX} != "no"
2535_prebuild_libs+= gnu/lib/libstdc++ gnu/lib/libsupc++
2536gnu/lib/libstdc++__L: lib/msun__L
2537gnu/lib/libsupc++__L: gnu/lib/libstdc++__L
2538.endif
2539
2540.if ${MK_DIALOG} != "no"
2541_prebuild_libs+= gnu/lib/libdialog
2542gnu/lib/libdialog__L: lib/msun__L lib/ncurses/ncursesw__L
2543.endif
2544
2545.if ${MK_LIBCPLUSPLUS} != "no"
2546_prebuild_libs+= lib/libc++
2547.endif
2548
2549lib/libgeom__L: lib/libexpat__L
2550lib/libkvm__L: lib/libelf__L
2551
2552.if ${MK_LIBTHR} != "no"
2553_lib_libthr=	lib/libthr
2554.endif
2555
2556.if ${MK_RADIUS_SUPPORT} != "no"
2557_lib_libradius=	lib/libradius
2558.endif
2559
2560.if ${MK_OFED} != "no"
2561_prebuild_libs+= \
2562	lib/ofed/libibverbs \
2563	lib/ofed/libibmad \
2564	lib/ofed/libibumad \
2565	lib/ofed/complib \
2566	lib/ofed/libmlx5
2567
2568lib/ofed/libibmad__L:	lib/ofed/libibumad__L
2569lib/ofed/complib__L:	lib/libthr__L
2570lib/ofed/libmlx5__L:	lib/ofed/libibverbs__L lib/libthr__L
2571.endif
2572
2573.if ${MK_CASPER} != "no"
2574_lib_casper=	lib/libcasper
2575.endif
2576
2577lib/libpjdlog__L: lib/libutil__L
2578lib/libcasper__L: lib/libnv__L
2579lib/liblzma__L: lib/libthr__L
2580
2581_generic_libs=	${_cddl_lib} gnu/lib ${_kerberos5_lib} lib ${_secure_lib} usr.bin/lex/lib
2582.if ${MK_IPFILTER} != "no"
2583_generic_libs+=	sbin/ipf/libipf
2584.endif
2585.for _DIR in ${LOCAL_LIB_DIRS}
2586.if ${_DIR} == ".WAIT"  || (empty(_generic_libs:M${_DIR}) && exists(${.CURDIR}/${_DIR}/Makefile))
2587_generic_libs+= ${_DIR}
2588.endif
2589.endfor
2590
2591lib/libopie__L lib/libtacplus__L: lib/libmd__L
2592
2593.if ${MK_CDDL} != "no"
2594_cddl_lib_libumem= cddl/lib/libumem
2595_cddl_lib_libnvpair= cddl/lib/libnvpair
2596_cddl_lib_libavl= cddl/lib/libavl
2597_cddl_lib_libuutil= cddl/lib/libuutil
2598.if ${MK_ZFS} != "no"
2599_cddl_lib_libzfs_core= cddl/lib/libzfs_core
2600_cddl_lib_libzfs= cddl/lib/libzfs
2601
2602cddl/lib/libzfs_core__L: cddl/lib/libnvpair__L
2603
2604cddl/lib/libzfs__L: cddl/lib/libzfs_core__L lib/msun__L lib/libutil__L
2605cddl/lib/libzfs__L: lib/libthr__L lib/libmd__L lib/libz__L cddl/lib/libumem__L
2606cddl/lib/libzfs__L: cddl/lib/libuutil__L cddl/lib/libavl__L lib/libgeom__L
2607
2608cddl/lib/libbe__L: cddl/lib/libzfs__L
2609.endif
2610_cddl_lib_libctf= cddl/lib/libctf
2611_cddl_lib= cddl/lib
2612cddl/lib/libctf__L: lib/libz__L
2613.endif
2614# cddl/lib/libdtrace requires lib/libproc and lib/librtld_db; it's only built
2615# on select architectures though (see cddl/lib/Makefile)
2616.if ${MACHINE_CPUARCH} != "sparc64"
2617_prebuild_libs+=	lib/libprocstat lib/libproc lib/librtld_db
2618lib/libprocstat__L: lib/libelf__L lib/libkvm__L lib/libutil__L
2619lib/libproc__L: lib/libprocstat__L
2620lib/librtld_db__L: lib/libprocstat__L
2621.endif
2622
2623.if ${MK_CRYPT} != "no"
2624.if ${MK_OPENSSL} != "no"
2625_secure_lib_libcrypto= secure/lib/libcrypto
2626_secure_lib_libssl= secure/lib/libssl
2627lib/libradius__L secure/lib/libssl__L: secure/lib/libcrypto__L
2628.if ${MK_LDNS} != "no"
2629_lib_libldns= lib/libldns
2630lib/libldns__L: secure/lib/libcrypto__L
2631.endif
2632.if ${MK_OPENSSH} != "no"
2633_secure_lib_libssh= secure/lib/libssh
2634secure/lib/libssh__L: lib/libz__L secure/lib/libcrypto__L lib/libcrypt__L
2635.if ${MK_LDNS} != "no"
2636secure/lib/libssh__L: lib/libldns__L
2637.endif
2638.if ${MK_GSSAPI} != "no" && ${MK_KERBEROS_SUPPORT} != "no"
2639secure/lib/libssh__L: lib/libgssapi__L kerberos5/lib/libkrb5__L \
2640    kerberos5/lib/libhx509__L kerberos5/lib/libasn1__L lib/libcom_err__L \
2641    lib/libmd__L kerberos5/lib/libroken__L
2642.endif
2643.endif
2644.endif
2645_secure_lib=	secure/lib
2646.endif
2647
2648.if ${MK_KERBEROS} != "no"
2649kerberos5/lib/libasn1__L: lib/libcom_err__L kerberos5/lib/libroken__L
2650kerberos5/lib/libhdb__L: kerberos5/lib/libasn1__L lib/libcom_err__L \
2651    kerberos5/lib/libkrb5__L kerberos5/lib/libroken__L \
2652    kerberos5/lib/libwind__L lib/libsqlite3__L
2653kerberos5/lib/libheimntlm__L: secure/lib/libcrypto__L kerberos5/lib/libkrb5__L \
2654    kerberos5/lib/libroken__L lib/libcom_err__L
2655kerberos5/lib/libhx509__L: kerberos5/lib/libasn1__L lib/libcom_err__L \
2656    secure/lib/libcrypto__L kerberos5/lib/libroken__L kerberos5/lib/libwind__L
2657kerberos5/lib/libkrb5__L: kerberos5/lib/libasn1__L lib/libcom_err__L \
2658    lib/libcrypt__L secure/lib/libcrypto__L kerberos5/lib/libhx509__L \
2659    kerberos5/lib/libroken__L kerberos5/lib/libwind__L \
2660    kerberos5/lib/libheimbase__L kerberos5/lib/libheimipcc__L
2661kerberos5/lib/libroken__L: lib/libcrypt__L
2662kerberos5/lib/libwind__L: kerberos5/lib/libroken__L lib/libcom_err__L
2663kerberos5/lib/libheimbase__L: lib/libthr__L
2664kerberos5/lib/libheimipcc__L: kerberos5/lib/libroken__L kerberos5/lib/libheimbase__L lib/libthr__L
2665.endif
2666
2667lib/libsqlite3__L: lib/libthr__L
2668
2669.if ${MK_GSSAPI} != "no"
2670_lib_libgssapi=	lib/libgssapi
2671.endif
2672
2673.if ${MK_KERBEROS} != "no"
2674_kerberos5_lib=	kerberos5/lib
2675_kerberos5_lib_libasn1= kerberos5/lib/libasn1
2676_kerberos5_lib_libhdb= kerberos5/lib/libhdb
2677_kerberos5_lib_libheimbase= kerberos5/lib/libheimbase
2678_kerberos5_lib_libkrb5= kerberos5/lib/libkrb5
2679_kerberos5_lib_libhx509= kerberos5/lib/libhx509
2680_kerberos5_lib_libroken= kerberos5/lib/libroken
2681_kerberos5_lib_libheimntlm= kerberos5/lib/libheimntlm
2682_libsqlite3= lib/libsqlite3
2683_kerberos5_lib_libheimipcc= kerberos5/lib/libheimipcc
2684_kerberos5_lib_libwind= kerberos5/lib/libwind
2685_libcom_err= lib/libcom_err
2686.endif
2687
2688.if ${MK_NIS} != "no"
2689_lib_libypclnt=	lib/libypclnt
2690.endif
2691
2692.if ${MK_OPENSSL} == "no"
2693lib/libradius__L: lib/libmd__L
2694.endif
2695
2696lib/libproc__L: \
2697    ${_cddl_lib_libctf:D${_cddl_lib_libctf}__L} lib/libelf__L lib/librtld_db__L lib/libutil__L
2698.if ${MK_CXX} != "no"
2699.if ${MK_LIBCPLUSPLUS} != "no"
2700lib/libproc__L: lib/libcxxrt__L
2701.else # This implies MK_GNUCXX != "no"; see lib/libproc
2702lib/libproc__L: gnu/lib/libsupc++__L
2703.endif
2704.endif
2705
2706.for _lib in ${_prereq_libs}
2707${_lib}__PL: .PHONY .MAKE
2708.if !defined(_MKSHOWCONFIG) && exists(${.CURDIR}/${_lib})
2709	${_+_}@${ECHODIR} "===> ${_lib} (obj,all,install)"; \
2710		cd ${.CURDIR}/${_lib}; \
2711		if [ -z "${NO_OBJWALK}" ]; then ${MAKE} MK_TESTS=no DIRPRFX=${_lib}/ obj; fi; \
2712		${MAKE} MK_TESTS=no MK_PROFILE=no -DNO_PIC \
2713		    DIRPRFX=${_lib}/ all; \
2714		${MAKE} MK_TESTS=no MK_PROFILE=no -DNO_PIC \
2715		    DIRPRFX=${_lib}/ install
2716.endif
2717.endfor
2718
2719.for _lib in ${_startup_libs} ${_prebuild_libs} ${_generic_libs}
2720${_lib}__L: .PHONY .MAKE
2721.if !defined(_MKSHOWCONFIG) && exists(${.CURDIR}/${_lib})
2722	${_+_}@${ECHODIR} "===> ${_lib} (obj,all,install)"; \
2723		cd ${.CURDIR}/${_lib}; \
2724		if [ -z "${NO_OBJWALK}" ]; then ${MAKE} MK_TESTS=no DIRPRFX=${_lib}/ obj; fi; \
2725		${MAKE} MK_TESTS=no DIRPRFX=${_lib}/ all; \
2726		${MAKE} MK_TESTS=no DIRPRFX=${_lib}/ install
2727.endif
2728.endfor
2729
2730_prereq_libs: ${_prereq_libs:S/$/__PL/}
2731_startup_libs: ${_startup_libs:S/$/__L/}
2732_prebuild_libs: ${_prebuild_libs:S/$/__L/}
2733_generic_libs: ${_generic_libs:S/$/__L/}
2734
2735# Enable SUBDIR_PARALLEL when not calling 'make all', unless called from
2736# 'everything' with _PARALLEL_SUBDIR_OK set.  This is because it is unlikely
2737# that running 'make all' from the top-level, especially with a SUBDIR_OVERRIDE
2738# or LOCAL_DIRS set, will have a reliable build if SUBDIRs are built in
2739# parallel.  This is safe for the world stage of buildworld though since it has
2740# already built libraries in a proper order and installed includes into
2741# WORLDTMP. Special handling is done for SUBDIR ordering for 'install*' to
2742# avoid trashing a system if it crashes mid-install.
2743.if !make(all) || defined(_PARALLEL_SUBDIR_OK)
2744SUBDIR_PARALLEL=
2745.endif
2746
2747.include <bsd.subdir.mk>
2748
2749.if make(check-old) || make(check-old-dirs) || \
2750    make(check-old-files) || make(check-old-libs) || \
2751    make(delete-old) || make(delete-old-dirs) || \
2752    make(delete-old-files) || make(delete-old-libs)
2753
2754#
2755# check for / delete old files section
2756#
2757
2758.include "ObsoleteFiles.inc"
2759
2760OLD_LIBS_MESSAGE="Please be sure no application still uses those libraries, \
2761else you can not start such an application. Consult UPDATING for more \
2762information regarding how to cope with the removal/revision bump of a \
2763specific library."
2764
2765.if !defined(BATCH_DELETE_OLD_FILES)
2766RM_I=-i
2767.else
2768RM_I=-v
2769.endif
2770
2771delete-old-files: .PHONY
2772	@echo ">>> Removing old files (only deletes safe to delete libs)"
2773# Ask for every old file if the user really wants to remove it.
2774# It's annoying, but better safe than sorry.
2775# NB: We cannot pass the list of OLD_FILES as a parameter because the
2776# argument list will get too long. Using .for/.endfor make "loops" will make
2777# the Makefile parser segfault.
2778	@exec 3<&0; \
2779	cd ${.CURDIR}; \
2780	${MAKE} -f ${.CURDIR}/Makefile.inc1 ${.MAKEFLAGS} ${.TARGET} \
2781	    -V OLD_FILES -V "OLD_FILES:Musr/share/*.gz:R" | xargs -n1 | \
2782	while read file; do \
2783		if [ -f "${DESTDIR}/$${file}" -o -L "${DESTDIR}/$${file}" ]; then \
2784			chflags noschg "${DESTDIR}/$${file}" 2>/dev/null || true; \
2785			rm ${RM_I} "${DESTDIR}/$${file}" <&3; \
2786		fi; \
2787		for ext in debug symbols; do \
2788		  if ! [ -e "${DESTDIR}/$${file}" ] && [ -f \
2789		      "${DESTDIR}${DEBUGDIR}/$${file}.$${ext}" ]; then \
2790			  rm ${RM_I} "${DESTDIR}${DEBUGDIR}/$${file}.$${ext}" \
2791			      <&3; \
2792		  fi; \
2793		done; \
2794	done
2795# Remove catpages without corresponding manpages.
2796	@exec 3<&0; \
2797	find ${DESTDIR}/usr/share/man/cat* ! -type d 2>/dev/null | \
2798	sed -ep -e's:${DESTDIR}/usr/share/man/cat:${DESTDIR}/usr/share/man/man:' | \
2799	while read catpage; do \
2800		read manpage; \
2801		if [ ! -e "$${manpage}" ]; then \
2802			rm ${RM_I} $${catpage} <&3; \
2803	        fi; \
2804	done
2805	@echo ">>> Old files removed"
2806
2807check-old-files: .PHONY
2808	@echo ">>> Checking for old files"
2809	@cd ${.CURDIR}; \
2810	${MAKE} -f ${.CURDIR}/Makefile.inc1 ${.MAKEFLAGS} ${.TARGET} \
2811	    -V OLD_FILES -V "OLD_FILES:Musr/share/*.gz:R" | xargs -n1 | \
2812	while read file; do \
2813		if [ -f "${DESTDIR}/$${file}" -o -L "${DESTDIR}/$${file}" ]; then \
2814		 	echo "${DESTDIR}/$${file}"; \
2815		fi; \
2816		for ext in debug symbols; do \
2817		  if [ -f "${DESTDIR}${DEBUGDIR}/$${file}.$${ext}" ]; then \
2818			  echo "${DESTDIR}${DEBUGDIR}/$${file}.$${ext}"; \
2819		  fi; \
2820		done; \
2821	done
2822# Check for catpages without corresponding manpages.
2823	@find ${DESTDIR}/usr/share/man/cat* ! -type d 2>/dev/null | \
2824	sed -ep -e's:${DESTDIR}/usr/share/man/cat:${DESTDIR}/usr/share/man/man:' | \
2825	while read catpage; do \
2826		read manpage; \
2827		if [ ! -e "$${manpage}" ]; then \
2828			echo $${catpage}; \
2829	        fi; \
2830	done
2831
2832delete-old-libs: .PHONY
2833	@echo ">>> Removing old libraries"
2834	@echo "${OLD_LIBS_MESSAGE}" | fmt
2835	@exec 3<&0; \
2836	cd ${.CURDIR}; \
2837	${MAKE} -f ${.CURDIR}/Makefile.inc1 ${.MAKEFLAGS} ${.TARGET} \
2838	    -V OLD_LIBS | xargs -n1 | \
2839	while read file; do \
2840		if [ -f "${DESTDIR}/$${file}" -o -L "${DESTDIR}/$${file}" ]; then \
2841			chflags noschg "${DESTDIR}/$${file}" 2>/dev/null || true; \
2842			rm ${RM_I} "${DESTDIR}/$${file}" <&3; \
2843		fi; \
2844		for ext in debug symbols; do \
2845		  if ! [ -e "${DESTDIR}/$${file}" ] && [ -f \
2846		      "${DESTDIR}${DEBUGDIR}/$${file}.$${ext}" ]; then \
2847			  rm ${RM_I} "${DESTDIR}${DEBUGDIR}/$${file}.$${ext}" \
2848			      <&3; \
2849		  fi; \
2850		done; \
2851	done
2852	@echo ">>> Old libraries removed"
2853
2854check-old-libs: .PHONY
2855	@echo ">>> Checking for old libraries"
2856	@cd ${.CURDIR}; \
2857	${MAKE} -f ${.CURDIR}/Makefile.inc1 ${.MAKEFLAGS} ${.TARGET} \
2858	    -V OLD_LIBS | xargs -n1 | \
2859	while read file; do \
2860		if [ -f "${DESTDIR}/$${file}" -o -L "${DESTDIR}/$${file}" ]; then \
2861			echo "${DESTDIR}/$${file}"; \
2862		fi; \
2863		for ext in debug symbols; do \
2864		  if [ -f "${DESTDIR}${DEBUGDIR}/$${file}.$${ext}" ]; then \
2865			  echo "${DESTDIR}${DEBUGDIR}/$${file}.$${ext}"; \
2866		  fi; \
2867		done; \
2868	done
2869
2870delete-old-dirs: .PHONY
2871	@echo ">>> Removing old directories"
2872	@cd ${.CURDIR}; \
2873	${MAKE} -f ${.CURDIR}/Makefile.inc1 ${.MAKEFLAGS} ${.TARGET} \
2874	    -V OLD_DIRS | xargs -n1 | sort -r | \
2875	while read dir; do \
2876		if [ -d "${DESTDIR}/$${dir}" ]; then \
2877			rmdir -v "${DESTDIR}/$${dir}" || true; \
2878		elif [ -L "${DESTDIR}/$${dir}" ]; then \
2879			echo "${DESTDIR}/$${dir} is a link, please remove everything manually."; \
2880		fi; \
2881		if [ -d "${DESTDIR}${DEBUGDIR}/$${dir}" ]; then \
2882			rmdir -v "${DESTDIR}${DEBUGDIR}/$${dir}" || true; \
2883		elif [ -L "${DESTDIR}${DEBUGDIR}/$${dir}" ]; then \
2884			echo "${DESTDIR}${DEBUGDIR}/$${dir} is a link, please remove everything manually."; \
2885		fi; \
2886	done
2887	@echo ">>> Old directories removed"
2888
2889check-old-dirs: .PHONY
2890	@echo ">>> Checking for old directories"
2891	@cd ${.CURDIR}; \
2892	${MAKE} -f ${.CURDIR}/Makefile.inc1 ${.MAKEFLAGS} ${.TARGET} \
2893	    -V OLD_DIRS | xargs -n1 | \
2894	while read dir; do \
2895		if [ -d "${DESTDIR}/$${dir}" ]; then \
2896			echo "${DESTDIR}/$${dir}"; \
2897		elif [ -L "${DESTDIR}/$${dir}" ]; then \
2898			echo "${DESTDIR}/$${dir} is a link, please remove everything manually."; \
2899		fi; \
2900		if [ -d "${DESTDIR}${DEBUGDIR}/$${dir}" ]; then \
2901			echo "${DESTDIR}${DEBUGDIR}/$${dir}"; \
2902		elif [ -L "${DESTDIR}${DEBUGDIR}/$${dir}" ]; then \
2903			echo "${DESTDIR}${DEBUGDIR}/$${dir} is a link, please remove everything manually."; \
2904		fi; \
2905	done
2906
2907delete-old: delete-old-files delete-old-dirs .PHONY
2908	@echo "To remove old libraries run '${MAKE_CMD} delete-old-libs'."
2909
2910check-old: check-old-files check-old-libs check-old-dirs .PHONY
2911	@echo "To remove old files and directories run '${MAKE_CMD} delete-old'."
2912	@echo "To remove old libraries run '${MAKE_CMD} delete-old-libs'."
2913
2914.endif
2915
2916#
2917# showconfig - show build configuration.
2918#
2919showconfig: .PHONY
2920	@(${MAKE} -n -f ${.CURDIR}/sys/conf/kern.opts.mk -V dummy -dg1 UPDATE_DEPENDFILE=no NO_OBJ=yes; \
2921	  ${MAKE} -n -f ${.CURDIR}/share/mk/src.opts.mk -V dummy -dg1 UPDATE_DEPENDFILE=no NO_OBJ=yes) 2>&1 | grep ^MK_ | sort -u
2922
2923.if !empty(KRNLOBJDIR) && !empty(KERNCONF)
2924DTBOUTPUTPATH= ${KRNLOBJDIR}/${KERNCONF}/
2925
2926.if !defined(FDT_DTS_FILE) || empty(FDT_DTS_FILE)
2927.if !defined(_MKSHOWCONFIG) && exists(${KERNCONFDIR}/${KERNCONF})
2928FDT_DTS_FILE!= awk 'BEGIN {FS="="} /^makeoptions[[:space:]]+FDT_DTS_FILE/ {print $$2}' \
2929	'${KERNCONFDIR}/${KERNCONF}' ; echo
2930.endif
2931.endif
2932
2933.endif
2934
2935.if !defined(DTBOUTPUTPATH) || !exists(${DTBOUTPUTPATH})
2936DTBOUTPUTPATH= ${.CURDIR}
2937.endif
2938
2939#
2940# Build 'standalone' Device Tree Blob
2941#
2942builddtb: .PHONY
2943	@PATH=${TMPPATH} MACHINE=${TARGET} \
2944	${.CURDIR}/sys/tools/fdt/make_dtb.sh ${.CURDIR}/sys \
2945	    "${FDT_DTS_FILE}" ${DTBOUTPUTPATH}
2946
2947###############
2948
2949# cleanworld
2950# In the following, the first 'rm' in a series will usually remove all
2951# files and directories.  If it does not, then there are probably some
2952# files with file flags set, so this unsets them and tries the 'rm' a
2953# second time.  There are situations where this target will be cleaning
2954# some directories via more than one method, but that duplication is
2955# needed to correctly handle all the possible situations.  Removing all
2956# files without file flags set in the first 'rm' instance saves time,
2957# because 'chflags' will need to operate on fewer files afterwards.
2958#
2959# It is expected that BW_CANONICALOBJDIR == the CANONICALOBJDIR as would be
2960# created by bsd.obj.mk, except that we don't want to .include that file
2961# in this makefile.  We don't do a cleandir walk if MK_AUTO_OBJ is yes
2962# since it is not possible for files to land in the wrong place.
2963#
2964.if make(cleanworld)
2965BW_CANONICALOBJDIR:=${OBJTOP}/
2966.elif make(cleanuniverse)
2967BW_CANONICALOBJDIR:=${OBJROOT}
2968.if ${MK_UNIFIED_OBJDIR} == "no"
2969.error ${.TARGETS} only supported with WITH_UNIFIED_OBJDIR enabled.
2970.endif
2971.endif
2972cleanworld cleanuniverse: .PHONY
2973.if !empty(BW_CANONICALOBJDIR) && exists(${BW_CANONICALOBJDIR}) && \
2974    ${.CURDIR:tA} != ${BW_CANONICALOBJDIR:tA}
2975	-rm -rf ${BW_CANONICALOBJDIR}*
2976	-chflags -R 0 ${BW_CANONICALOBJDIR}
2977	rm -rf ${BW_CANONICALOBJDIR}*
2978.endif
2979.if make(cleanworld) && ${MK_AUTO_OBJ} == "no" && \
2980    (empty(BW_CANONICALOBJDIR) || ${.CURDIR:tA} == ${BW_CANONICALOBJDIR:tA})
2981.if ${.CURDIR} == ${.OBJDIR} || ${.CURDIR}/obj == ${.OBJDIR}
2982	#   To be safe in this case, fall back to a 'make cleandir'
2983	${_+_}@cd ${.CURDIR}; ${MAKE} cleandir
2984.endif
2985.endif
2986
2987.if ${TARGET} == ${MACHINE} && ${TARGET_ARCH} == ${MACHINE_ARCH}
2988XDEV_CPUTYPE?=${CPUTYPE}
2989.else
2990XDEV_CPUTYPE?=${TARGET_CPUTYPE}
2991.endif
2992
2993NOFUN=-DNO_FSCHG MK_HTML=no -DNO_LINT \
2994	MK_MAN=no MK_NLS=no MK_PROFILE=no \
2995	MK_KERBEROS=no MK_RESCUE=no MK_TESTS=no MK_WARNS=no \
2996	TARGET=${TARGET} TARGET_ARCH=${TARGET_ARCH} \
2997	CPUTYPE=${XDEV_CPUTYPE}
2998
2999XDDIR=${TARGET_ARCH}-freebsd
3000XDTP?=/usr/${XDDIR}
3001.if ${XDTP:N/*}
3002.error XDTP variable should be an absolute path
3003.endif
3004
3005CDBOBJROOT=	${OBJROOT}${MACHINE}.${MACHINE_ARCH}/xdev/
3006CDBOBJTOP=	${CDBOBJROOT}${XDDIR}
3007CDBENV= \
3008	INSTALL="sh ${.CURDIR}/tools/install.sh"
3009CDENV= ${CDBENV} \
3010	TOOLS_PREFIX=${XDTP}
3011CDMAKEARGS= \
3012	OBJTOP=${CDBOBJTOP:Q} \
3013	OBJROOT=${CDBOBJROOT:Q}
3014CD2MAKEARGS= ${CDMAKEARGS}
3015
3016.if ${WANT_COMPILER_TYPE} == gcc || \
3017    (defined(X_COMPILER_TYPE) && ${X_COMPILER_TYPE} == gcc)
3018# GCC requires -isystem and -L when using a cross-compiler.  --sysroot
3019# won't set header path and -L is used to ensure the base library path
3020# is added before the port PREFIX library path.
3021CD2CFLAGS+=	-isystem ${XDDESTDIR}/usr/include -L${XDDESTDIR}/usr/lib
3022# GCC requires -B to find /usr/lib/crti.o when using a cross-compiler
3023# combined with --sysroot.
3024CD2CFLAGS+=	-B${XDDESTDIR}/usr/lib
3025# Force using libc++ for external GCC.
3026.if defined(X_COMPILER_TYPE) && \
3027    ${X_COMPILER_TYPE} == gcc && ${X_COMPILER_VERSION} >= 40800
3028CD2CXXFLAGS+=	-isystem ${XDDESTDIR}/usr/include/c++/v1 -std=c++11 \
3029		-nostdinc++
3030.endif
3031.endif
3032CD2CFLAGS+=	--sysroot=${XDDESTDIR}/
3033CD2ENV=${CDENV} CC="${CC} ${CD2CFLAGS}" CXX="${CXX} ${CD2CXXFLAGS} ${CD2CFLAGS}" \
3034	CPP="${CPP} ${CD2CFLAGS}" \
3035	MACHINE=${TARGET} MACHINE_ARCH=${TARGET_ARCH}
3036
3037CDTMP=	${OBJTOP}/${XDDIR}/tmp
3038CDMAKE=${CDENV} PATH=${CDTMP}/usr/bin:${PATH} ${MAKE} ${CDMAKEARGS} ${NOFUN}
3039CD2MAKE=${CD2ENV} PATH=${CDTMP}/usr/bin:${XDDESTDIR}/usr/bin:${PATH} \
3040	${MAKE} ${CD2MAKEARGS} ${NOFUN}
3041.if ${MK_META_MODE} != "no"
3042# Don't rebuild build-tools targets during normal build.
3043CD2MAKE+=	BUILD_TOOLS_META=.NOMETA
3044.endif
3045XDDESTDIR=${DESTDIR}${XDTP}
3046
3047.ORDER: xdev-build xdev-install xdev-links
3048xdev: xdev-build xdev-install .PHONY
3049
3050.ORDER: _xb-worldtmp _xb-bootstrap-tools _xb-build-tools _xb-cross-tools
3051xdev-build: _xb-worldtmp _xb-bootstrap-tools _xb-build-tools _xb-cross-tools .PHONY
3052
3053_xb-worldtmp: .PHONY
3054	mkdir -p ${CDTMP}/usr
3055	${WORLDTMP_MTREE} -f ${.CURDIR}/etc/mtree/BSD.usr.dist \
3056	    -p ${CDTMP}/usr >/dev/null
3057
3058_xb-bootstrap-tools: .PHONY
3059.for _tool in \
3060    ${_clang_tblgen} \
3061    ${_gperf} \
3062    ${_yacc}
3063	${_+_}@${ECHODIR} "===> ${_tool} (obj,all,install)"; \
3064	cd ${.CURDIR}/${_tool}; \
3065	if [ -z "${NO_OBJWALK}" ]; then ${CDMAKE} DIRPRFX=${_tool}/ obj; fi; \
3066	${CDMAKE} DIRPRFX=${_tool}/ all; \
3067	${CDMAKE} DIRPRFX=${_tool}/ DESTDIR=${CDTMP} install
3068.endfor
3069
3070_xb-build-tools: .PHONY
3071	${_+_}@cd ${.CURDIR}; \
3072	${CDBENV} ${MAKE} ${CDMAKEARGS} -f Makefile.inc1 ${NOFUN} build-tools
3073
3074XDEVDIRS= \
3075    ${_clang_libs} \
3076    ${_lld} \
3077    ${_binutils} \
3078    ${_elftctools} \
3079    usr.bin/ar \
3080    ${_clang} \
3081    ${_gcc}
3082
3083_xb-cross-tools: .PHONY
3084.for _tool in ${XDEVDIRS}
3085	${_+_}@${ECHODIR} "===> xdev ${_tool} (obj,all)"; \
3086	cd ${.CURDIR}/${_tool}; \
3087	if [ -z "${NO_OBJWALK}" ]; then ${CDMAKE} DIRPRFX=${_tool}/ obj; fi; \
3088	${CDMAKE} DIRPRFX=${_tool}/ all
3089.endfor
3090
3091_xi-mtree: .PHONY
3092	${_+_}@${ECHODIR} "mtree populating ${XDDESTDIR}"
3093	mkdir -p ${XDDESTDIR}
3094	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.root.dist \
3095	    -p ${XDDESTDIR} >/dev/null
3096	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.usr.dist \
3097	    -p ${XDDESTDIR}/usr >/dev/null
3098	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.include.dist \
3099	    -p ${XDDESTDIR}/usr/include >/dev/null
3100.if defined(LIBCOMPAT)
3101	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.lib${libcompat}.dist \
3102	    -p ${XDDESTDIR}/usr >/dev/null
3103.endif
3104.if ${MK_TESTS} != "no"
3105	mkdir -p ${XDDESTDIR}${TESTSBASE}
3106	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.tests.dist \
3107	    -p ${XDDESTDIR}${TESTSBASE} >/dev/null
3108.endif
3109
3110.ORDER: xdev-build _xi-mtree _xi-cross-tools _xi-includes _xi-libraries
3111xdev-install: xdev-build _xi-mtree _xi-cross-tools _xi-includes _xi-libraries .PHONY
3112
3113_xi-cross-tools: .PHONY
3114	@echo "_xi-cross-tools"
3115.for _tool in ${XDEVDIRS}
3116	${_+_}@${ECHODIR} "===> xdev ${_tool} (install)"; \
3117	cd ${.CURDIR}/${_tool}; \
3118	${CDMAKE} DIRPRFX=${_tool}/ install DESTDIR=${XDDESTDIR}
3119.endfor
3120
3121_xi-includes: .PHONY
3122.if !defined(NO_OBJWALK)
3123	${_+_}cd ${.CURDIR}; ${CD2MAKE} -f Makefile.inc1 _obj \
3124		DESTDIR=${XDDESTDIR}
3125.endif
3126	${_+_}cd ${.CURDIR}; ${CD2MAKE} -f Makefile.inc1 includes \
3127		DESTDIR=${XDDESTDIR}
3128
3129_xi-libraries: .PHONY
3130	${_+_}cd ${.CURDIR}; ${CD2MAKE} -f Makefile.inc1 libraries \
3131		DESTDIR=${XDDESTDIR}
3132
3133xdev-links: .PHONY
3134	${_+_}cd ${XDDESTDIR}/usr/bin; \
3135	mkdir -p ../../../../usr/bin; \
3136		for i in *; do \
3137			ln -sf ../../${XDTP}/usr/bin/$$i \
3138			    ../../../../usr/bin/${XDDIR}-$$i; \
3139			ln -sf ../../${XDTP}/usr/bin/$$i \
3140			    ../../../../usr/bin/${XDDIR}${_REVISION}-$$i; \
3141		done
3142