xref: /freebsd/Makefile.inc1 (revision bdafb02fcb88389fd1ab684cfe734cb429d35618)
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) || make(distrib-dirs) || make(distribution)
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# 20181009 track migration from ntp's embedded libevent to updated one
943	@if [ -e "${OBJTOP}/usr.sbin/ntp/libntpevent/.depend.bufferevent_openssl.o" ] && \
944	    egrep -q 'contrib/ntp/sntp/libevent/bufferevent_openssl.c' \
945	    ${OBJTOP}/usr.sbin/ntp/libntpevent/.depend.bufferevent_openssl.o ; then \
946		echo "Removing stale libevent dependencies"; \
947		rm -f ${OBJTOP}/usr.sbin/ntp/libntpevent/.depend.*; \
948	fi
949
950_worldtmp: .PHONY
951	@echo
952	@echo "--------------------------------------------------------------"
953	@echo ">>> Rebuilding the temporary build tree"
954	@echo "--------------------------------------------------------------"
955.if !defined(NO_CLEAN)
956	rm -rf ${WORLDTMP}
957.else
958	${_+_}@if [ -e "${WORLDTMP}" ]; then \
959		echo ">>> Deleting stale files in build tree..."; \
960		cd ${.CURDIR}; ${WMAKE} -DBATCH_DELETE_OLD_FILES \
961		    delete-old delete-old-libs >/dev/null; \
962	fi
963	rm -rf ${WORLDTMP}/legacy/usr/include
964.if ${USING_SYSTEM_COMPILER} == "yes"
965.for cc in cc c++
966	if [ -x ${WORLDTMP}/usr/bin/${cc} ]; then \
967		inum=$$(stat -f %i ${WORLDTMP}/usr/bin/${cc}); \
968		find ${WORLDTMP}/usr/bin -inum $${inum} -delete; \
969	fi
970.endfor
971.endif	# ${USING_SYSTEM_COMPILER} == "yes"
972.if ${USING_SYSTEM_LINKER} == "yes"
973	@rm -f ${WORLDTMP}/usr/bin/ld ${WORLDTMP}/usr/bin/ld.lld
974.endif	# ${USING_SYSTEM_LINKER} == "yes"
975.endif	# !defined(NO_CLEAN)
976	@mkdir -p ${WORLDTMP}
977	@touch ${WORLDTMP}/${.TARGET}
978# We can't use mtree to create the worldtmp directories since it may not be
979# available on the target system (this happens e.g. when building on non-FreeBSD)
980	cd ${.CURDIR}/tools/build; \
981	    ${MAKE} DIRPRFX=tools/build/ DESTDIR=${WORLDTMP}/legacy installdirs
982_legacy:
983	@echo
984	@echo "--------------------------------------------------------------"
985	@echo ">>> stage 1.1: legacy release compatibility shims"
986	@echo "--------------------------------------------------------------"
987	${_+_}cd ${.CURDIR}; ${BMAKE} legacy
988_bootstrap-tools:
989	@echo
990	@echo "--------------------------------------------------------------"
991	@echo ">>> stage 1.2: bootstrap tools"
992	@echo "--------------------------------------------------------------"
993	${_+_}cd ${.CURDIR}; ${BMAKE} bootstrap-tools
994	mkdir -p ${WORLDTMP}/usr ${WORLDTMP}/lib/casper ${WORLDTMP}/lib/geom
995	${WORLDTMP_MTREE} -f ${.CURDIR}/etc/mtree/BSD.usr.dist \
996	    -p ${WORLDTMP}/usr >/dev/null
997	${WORLDTMP_MTREE} -f ${.CURDIR}/etc/mtree/BSD.include.dist \
998	    -p ${WORLDTMP}/usr/include >/dev/null
999	ln -sf ${.CURDIR}/sys ${WORLDTMP}
1000.if ${MK_DEBUG_FILES} != "no"
1001	${WORLDTMP_MTREE} -f ${.CURDIR}/etc/mtree/BSD.debug.dist \
1002	    -p ${WORLDTMP}/usr/lib >/dev/null
1003.endif
1004.for _mtree in ${LOCAL_MTREE}
1005	${WORLDTMP_MTREE} -f ${.CURDIR}/${_mtree} -p ${WORLDTMP} > /dev/null
1006.endfor
1007_cleanobj:
1008.if !defined(NO_CLEAN)
1009	@echo
1010	@echo "--------------------------------------------------------------"
1011	@echo ">>> stage 2.1: cleaning up the object tree"
1012	@echo "--------------------------------------------------------------"
1013	${_+_}cd ${.CURDIR}; ${WMAKE} ${CLEANDIR}
1014.if defined(LIBCOMPAT)
1015	${_+_}cd ${.CURDIR}; ${LIBCOMPATWMAKE} -f Makefile.inc1 ${CLEANDIR}
1016.endif
1017.else
1018	${_+_}cd ${.CURDIR}; ${WMAKE} _cleanobj_fast_depend_hack
1019.endif	# !defined(NO_CLEAN)
1020_obj:
1021	@echo
1022	@echo "--------------------------------------------------------------"
1023	@echo ">>> stage 2.2: rebuilding the object tree"
1024	@echo "--------------------------------------------------------------"
1025	${_+_}cd ${.CURDIR}; ${WMAKE} obj
1026_build-tools:
1027	@echo
1028	@echo "--------------------------------------------------------------"
1029	@echo ">>> stage 2.3: build tools"
1030	@echo "--------------------------------------------------------------"
1031	${_+_}cd ${.CURDIR}; ${TMAKE} build-tools
1032_cross-tools:
1033	@echo
1034	@echo "--------------------------------------------------------------"
1035	@echo ">>> stage 3: cross tools"
1036	@echo "--------------------------------------------------------------"
1037	@rm -f ${OBJTOP}/toolchain-metadata.mk
1038	${_+_}cd ${.CURDIR}; ${XMAKE} cross-tools
1039	${_+_}cd ${.CURDIR}; ${XMAKE} kernel-tools
1040_build-metadata:
1041	@echo
1042	@echo "--------------------------------------------------------------"
1043	@echo ">>> stage 3.1: recording build metadata"
1044	@echo "--------------------------------------------------------------"
1045	${_+_}cd ${.CURDIR}; ${WMAKE} toolchain-metadata.mk
1046	${_+_}cd ${.CURDIR}; ${WMAKE} host-osreldate.h
1047_includes:
1048	@echo
1049	@echo "--------------------------------------------------------------"
1050	@echo ">>> stage 4.1: building includes"
1051	@echo "--------------------------------------------------------------"
1052# Special handling for SUBDIR_OVERRIDE in buildworld as they most likely need
1053# headers from default SUBDIR.  Do SUBDIR_OVERRIDE includes last.
1054	${_+_}cd ${.CURDIR}; ${WMAKE} SUBDIR_OVERRIDE= SHARED=symlinks \
1055	    MK_INCLUDES=yes includes
1056.if !empty(SUBDIR_OVERRIDE) && make(buildworld)
1057	${_+_}cd ${.CURDIR}; ${WMAKE} MK_INCLUDES=yes SHARED=symlinks includes
1058.endif
1059_libraries:
1060	@echo
1061	@echo "--------------------------------------------------------------"
1062	@echo ">>> stage 4.2: building libraries"
1063	@echo "--------------------------------------------------------------"
1064	${_+_}cd ${.CURDIR}; \
1065	    ${WMAKE} -DNO_FSCHG MK_HTML=no -DNO_LINT MK_MAN=no \
1066	    MK_PROFILE=no MK_TESTS=no MK_TESTS_SUPPORT=${MK_TESTS} libraries
1067everything: .PHONY
1068	@echo
1069	@echo "--------------------------------------------------------------"
1070	@echo ">>> stage 4.3: building everything"
1071	@echo "--------------------------------------------------------------"
1072	${_+_}cd ${.CURDIR}; _PARALLEL_SUBDIR_OK=1 ${WMAKE} all
1073
1074WMAKE_TGTS=
1075.if !defined(WORLDFAST)
1076WMAKE_TGTS+=	_sanity_check _worldtmp _legacy
1077.if empty(SUBDIR_OVERRIDE)
1078WMAKE_TGTS+=	_bootstrap-tools
1079.endif
1080WMAKE_TGTS+=	_cleanobj
1081.if !defined(NO_OBJWALK)
1082WMAKE_TGTS+=	_obj
1083.endif
1084WMAKE_TGTS+=	_build-tools _cross-tools
1085WMAKE_TGTS+=	_build-metadata
1086WMAKE_TGTS+=	_includes
1087.endif
1088.if !defined(NO_LIBS)
1089WMAKE_TGTS+=	_libraries
1090.endif
1091WMAKE_TGTS+=	everything
1092.if defined(LIBCOMPAT) && empty(SUBDIR_OVERRIDE)
1093WMAKE_TGTS+=	build${libcompat}
1094.endif
1095
1096buildworld: buildworld_prologue ${WMAKE_TGTS} buildworld_epilogue .PHONY
1097.ORDER: buildworld_prologue ${WMAKE_TGTS} buildworld_epilogue
1098
1099buildworld_prologue: .PHONY
1100	@echo "--------------------------------------------------------------"
1101	@echo ">>> World build started on `LC_ALL=C date`"
1102	@echo "--------------------------------------------------------------"
1103
1104buildworld_epilogue: .PHONY
1105	@echo
1106	@echo "--------------------------------------------------------------"
1107	@echo ">>> World build completed on `LC_ALL=C date`"
1108	@echo "--------------------------------------------------------------"
1109
1110#
1111# We need to have this as a target because the indirection between Makefile
1112# and Makefile.inc1 causes the correct PATH to be used, rather than a
1113# modification of the current environment's PATH.  In addition, we need
1114# to quote multiword values.
1115#
1116buildenvvars: .PHONY
1117	@echo ${WMAKEENV:Q} ${.MAKE.EXPORTED:@v@$v=\"${$v}\"@}
1118
1119.if ${.TARGETS:Mbuildenv}
1120.if ${.MAKEFLAGS:M-j}
1121.error The buildenv target is incompatible with -j
1122.endif
1123.endif
1124BUILDENV_DIR?=	${.CURDIR}
1125#
1126# Note: make will report any errors the shell reports. This can
1127# be odd if the last command in an interactive shell generates an
1128# error or is terminated by SIGINT. These reported errors look bad,
1129# but are harmless. Allowing them also allows BUIDLENV_SHELL to
1130# be a complex command whose status will be returned to the caller.
1131# Some scripts in tools rely on this behavior to report build errors.
1132#
1133buildenv: .PHONY
1134	@echo Entering world for ${TARGET_ARCH}:${TARGET}
1135.if ${BUILDENV_SHELL:M*zsh*}
1136	@echo For ZSH you must run: export CPUTYPE=${TARGET_CPUTYPE}
1137.endif
1138	@cd ${BUILDENV_DIR} && env ${WMAKEENV} BUILDENV=1 ${BUILDENV_SHELL}
1139
1140TOOLCHAIN_TGTS=	${WMAKE_TGTS:Neverything:Nbuild${libcompat}}
1141toolchain: ${TOOLCHAIN_TGTS} .PHONY
1142KERNEL_TOOLCHAIN_TGTS=	${TOOLCHAIN_TGTS:N_obj:N_cleanobj:N_includes:N_libraries}
1143.if make(kernel-toolchain)
1144.ORDER: ${KERNEL_TOOLCHAIN_TGTS}
1145.endif
1146kernel-toolchain: ${KERNEL_TOOLCHAIN_TGTS} .PHONY
1147
1148#
1149# installcheck
1150#
1151# Checks to be sure system is ready for installworld/installkernel.
1152#
1153installcheck: _installcheck_world _installcheck_kernel .PHONY
1154_installcheck_world: .PHONY
1155	@echo "--------------------------------------------------------------"
1156	@echo ">>> Install check world"
1157	@echo "--------------------------------------------------------------"
1158_installcheck_kernel: .PHONY
1159	@echo "--------------------------------------------------------------"
1160	@echo ">>> Install check kernel"
1161	@echo "--------------------------------------------------------------"
1162
1163#
1164# Require DESTDIR to be set if installing for a different architecture or
1165# using the user/group database in the source tree.
1166#
1167.if ${TARGET_ARCH} != ${MACHINE_ARCH} || ${TARGET} != ${MACHINE} || \
1168    defined(DB_FROM_SRC)
1169.if !make(distributeworld)
1170_installcheck_world: __installcheck_DESTDIR
1171_installcheck_kernel: __installcheck_DESTDIR
1172__installcheck_DESTDIR: .PHONY
1173.if !defined(DESTDIR) || empty(DESTDIR)
1174	@echo "ERROR: Please set DESTDIR!"; \
1175	false
1176.endif
1177.endif
1178.endif
1179
1180.if !defined(DB_FROM_SRC)
1181#
1182# Check for missing UIDs/GIDs.
1183#
1184CHECK_UIDS=	auditdistd
1185CHECK_GIDS=	audit
1186CHECK_UIDS+=	ntpd
1187CHECK_GIDS+=	ntpd
1188CHECK_UIDS+=	proxy
1189CHECK_GIDS+=	proxy authpf
1190CHECK_UIDS+=	smmsp
1191CHECK_GIDS+=	smmsp
1192CHECK_UIDS+=	unbound
1193CHECK_GIDS+=	unbound
1194_installcheck_world: __installcheck_UGID
1195__installcheck_UGID: .PHONY
1196.for uid in ${CHECK_UIDS}
1197	@if ! `id -u ${uid} >/dev/null 2>&1`; then \
1198		echo "ERROR: Required ${uid} user is missing, see /usr/src/UPDATING."; \
1199		false; \
1200	fi
1201.endfor
1202.for gid in ${CHECK_GIDS}
1203	@if ! `find / -prune -group ${gid} >/dev/null 2>&1`; then \
1204		echo "ERROR: Required ${gid} group is missing, see /usr/src/UPDATING."; \
1205		false; \
1206	fi
1207.endfor
1208.endif
1209#
1210# If installing over the running system (DESTDIR is / or unset) and the install
1211# includes rescue, try running rescue from the objdir as a sanity check.  If
1212# rescue is not functional (e.g., because it depends on a system call not
1213# supported by the currently running kernel), abort the installation.
1214#
1215.if !make(distributeworld) && ${MK_RESCUE} != "no" && \
1216    (empty(DESTDIR) || ${DESTDIR} == "/") && empty(BYPASS_INSTALLCHECK_SH)
1217_installcheck_world: __installcheck_sh_check
1218__installcheck_sh_check: .PHONY
1219	@if [ "`${OBJTOP}/rescue/rescue/rescue sh -c 'echo OK'`" != \
1220	    OK ]; then \
1221		echo "rescue/sh check failed, installation aborted" >&2; \
1222		false; \
1223	fi
1224.endif
1225
1226#
1227# Required install tools to be saved in a scratch dir for safety.
1228#
1229.if ${MK_ZONEINFO} != "no"
1230_zoneinfo=	zic tzsetup
1231.endif
1232
1233ITOOLS=	[ awk cap_mkdb cat chflags chmod chown cmp cp \
1234	date echo egrep find grep id install ${_install-info} \
1235	ln make mkdir mtree mv pwd_mkdb \
1236	rm sed services_mkdb sh sort strip sysctl test true uname wc ${_zoneinfo} \
1237	${LOCAL_ITOOLS}
1238
1239# Needed for share/man
1240.if ${MK_MAN_UTILS} != "no"
1241ITOOLS+=makewhatis
1242.endif
1243
1244#
1245# distributeworld
1246#
1247# Distributes everything compiled by a `buildworld'.
1248#
1249# installworld
1250#
1251# Installs everything compiled by a 'buildworld'.
1252#
1253
1254# Non-base distributions produced by the base system
1255EXTRA_DISTRIBUTIONS=	doc
1256.if defined(LIBCOMPAT)
1257EXTRA_DISTRIBUTIONS+=	lib${libcompat}
1258.endif
1259.if ${MK_TESTS} != "no"
1260EXTRA_DISTRIBUTIONS+=	tests
1261.endif
1262
1263DEBUG_DISTRIBUTIONS=
1264.if ${MK_DEBUG_FILES} != "no"
1265DEBUG_DISTRIBUTIONS+=	base ${EXTRA_DISTRIBUTIONS:S,doc,,:S,tests,,}
1266.endif
1267
1268MTREE_MAGIC?=	mtree 2.0
1269
1270distributeworld installworld stageworld: _installcheck_world .PHONY
1271	mkdir -p ${INSTALLTMP}
1272	progs=$$(for prog in ${ITOOLS}; do \
1273		if progpath=`which $$prog`; then \
1274			echo $$progpath; \
1275		else \
1276			echo "Required tool $$prog not found in PATH." >&2; \
1277			exit 1; \
1278		fi; \
1279	    done); \
1280	libs=$$(ldd -f "%o %p\n" -f "%o %p\n" $$progs 2>/dev/null | sort -u | \
1281	    while read line; do \
1282		set -- $$line; \
1283		if [ "$$2 $$3" != "not found" ]; then \
1284			echo $$2; \
1285		else \
1286			echo "Required library $$1 not found." >&2; \
1287			exit 1; \
1288		fi; \
1289	    done); \
1290	cp $$libs $$progs ${INSTALLTMP}
1291	cp -R $${PATH_LOCALE:-"/usr/share/locale"} ${INSTALLTMP}/locale
1292.if defined(NO_ROOT)
1293	-mkdir -p ${METALOG:H}
1294	echo "#${MTREE_MAGIC}" > ${METALOG}
1295.endif
1296.if make(distributeworld)
1297.for dist in ${EXTRA_DISTRIBUTIONS}
1298	-mkdir ${DESTDIR}/${DISTDIR}/${dist}
1299	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.root.dist \
1300	    -p ${DESTDIR}/${DISTDIR}/${dist} >/dev/null
1301	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.usr.dist \
1302	    -p ${DESTDIR}/${DISTDIR}/${dist}/usr >/dev/null
1303	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.include.dist \
1304	    -p ${DESTDIR}/${DISTDIR}/${dist}/usr/include >/dev/null
1305.if ${MK_DEBUG_FILES} != "no"
1306	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.debug.dist \
1307	    -p ${DESTDIR}/${DISTDIR}/${dist}/usr/lib >/dev/null
1308.endif
1309.if defined(LIBCOMPAT)
1310	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.lib${libcompat}.dist \
1311	    -p ${DESTDIR}/${DISTDIR}/${dist}/usr >/dev/null
1312.if ${MK_DEBUG_FILES} != "no"
1313	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.lib${libcompat}.dist \
1314	    -p ${DESTDIR}/${DISTDIR}/${dist}/usr/lib/debug/usr >/dev/null
1315.endif
1316.endif
1317.if ${MK_TESTS} != "no" && ${dist} == "tests"
1318	-mkdir -p ${DESTDIR}/${DISTDIR}/${dist}${TESTSBASE}
1319	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.tests.dist \
1320	    -p ${DESTDIR}/${DISTDIR}/${dist}${TESTSBASE} >/dev/null
1321.if ${MK_DEBUG_FILES} != "no"
1322	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.tests.dist \
1323	    -p ${DESTDIR}/${DISTDIR}/${dist}/usr/lib/debug/${TESTSBASE} >/dev/null
1324.endif
1325.endif
1326.if defined(NO_ROOT)
1327	${IMAKEENV} ${MTREE} -C -f ${.CURDIR}/etc/mtree/BSD.root.dist | \
1328	    sed -e 's#^\./#./${dist}/#' >> ${METALOG}
1329	${IMAKEENV} ${MTREE} -C -f ${.CURDIR}/etc/mtree/BSD.usr.dist | \
1330	    sed -e 's#^\./#./${dist}/usr/#' >> ${METALOG}
1331	${IMAKEENV} ${MTREE} -C -f ${.CURDIR}/etc/mtree/BSD.include.dist | \
1332	    sed -e 's#^\./#./${dist}/usr/include/#' >> ${METALOG}
1333.if defined(LIBCOMPAT)
1334	${IMAKEENV} ${MTREE} -C -f ${.CURDIR}/etc/mtree/BSD.lib${libcompat}.dist | \
1335	    sed -e 's#^\./#./${dist}/usr/#' >> ${METALOG}
1336.endif
1337.endif
1338.endfor
1339	-mkdir ${DESTDIR}/${DISTDIR}/base
1340	${_+_}cd ${.CURDIR}/etc; ${CROSSENV} PATH=${TMPPATH} ${MAKE} \
1341	    METALOG=${METALOG} ${IMAKE_INSTALL} ${IMAKE_MTREE} \
1342	    DISTBASE=/base DESTDIR=${DESTDIR}/${DISTDIR}/base \
1343	    LOCAL_MTREE=${LOCAL_MTREE:Q} distrib-dirs
1344	${INSTALL_SYMLINK} ${INSTALLFLAGS} usr/src/sys ${INSTALL_DDIR}/base/sys
1345.endif
1346	${_+_}cd ${.CURDIR}; ${IMAKE} re${.TARGET:S/world$//}; \
1347	    ${IMAKEENV} rm -rf ${INSTALLTMP}
1348.if make(distributeworld)
1349.for dist in ${EXTRA_DISTRIBUTIONS}
1350	find ${DESTDIR}/${DISTDIR}/${dist} -mindepth 1 -type d -empty -delete
1351.endfor
1352.if defined(NO_ROOT)
1353.for dist in base ${EXTRA_DISTRIBUTIONS}
1354	@# For each file that exists in this dist, print the corresponding
1355	@# line from the METALOG.  This relies on the fact that
1356	@# a line containing only the filename will sort immediately before
1357	@# the relevant mtree line.
1358	cd ${DESTDIR}/${DISTDIR}; \
1359	find ./${dist} | sort -u ${METALOG} - | \
1360	awk 'BEGIN { print "#${MTREE_MAGIC}" } !/ type=/ { file = $$1 } / type=/ { if ($$1 == file) { sub(/^\.\/${dist}\//, "./"); print } }' > \
1361	${DESTDIR}/${DISTDIR}/${dist}.meta
1362.endfor
1363.for dist in ${DEBUG_DISTRIBUTIONS}
1364	@# For each file that exists in this dist, print the corresponding
1365	@# line from the METALOG.  This relies on the fact that
1366	@# a line containing only the filename will sort immediately before
1367	@# the relevant mtree line.
1368	cd ${DESTDIR}/${DISTDIR}; \
1369	find ./${dist}/usr/lib/debug | sort -u ${METALOG} - | \
1370	awk 'BEGIN { print "#${MTREE_MAGIC}" } !/ type=/ { file = $$1 } / type=/ { if ($$1 == file) { sub(/^\.\/${dist}\//, "./"); print } }' > \
1371	${DESTDIR}/${DISTDIR}/${dist}.debug.meta
1372.endfor
1373.endif
1374.endif
1375
1376packageworld: .PHONY
1377.for dist in base ${EXTRA_DISTRIBUTIONS}
1378.if defined(NO_ROOT)
1379	${_+_}cd ${DESTDIR}/${DISTDIR}/${dist}; \
1380	    tar cvf - --exclude usr/lib/debug \
1381	    @${DESTDIR}/${DISTDIR}/${dist}.meta | \
1382	    ${XZ_CMD} > ${PACKAGEDIR}/${dist}.txz
1383.else
1384	${_+_}cd ${DESTDIR}/${DISTDIR}/${dist}; \
1385	    tar cvf - --exclude usr/lib/debug . | \
1386	    ${XZ_CMD} > ${PACKAGEDIR}/${dist}.txz
1387.endif
1388.endfor
1389
1390.for dist in ${DEBUG_DISTRIBUTIONS}
1391. if defined(NO_ROOT)
1392	${_+_}cd ${DESTDIR}/${DISTDIR}/${dist}; \
1393	    tar cvf - @${DESTDIR}/${DISTDIR}/${dist}.debug.meta | \
1394	    ${XZ_CMD} > ${PACKAGEDIR}/${dist}-dbg.txz
1395. else
1396	${_+_}cd ${DESTDIR}/${DISTDIR}/${dist}; \
1397	    tar cvLf - usr/lib/debug | \
1398	    ${XZ_CMD} > ${PACKAGEDIR}/${dist}-dbg.txz
1399. endif
1400.endfor
1401
1402#
1403# reinstall
1404#
1405# If you have a build server, you can NFS mount the source and obj directories
1406# and do a 'make reinstall' on the *client* to install new binaries from the
1407# most recent server build.
1408#
1409restage reinstall: .MAKE .PHONY
1410	@echo "--------------------------------------------------------------"
1411	@echo ">>> Making hierarchy"
1412	@echo "--------------------------------------------------------------"
1413	${_+_}cd ${.CURDIR}; ${MAKE} -f Makefile.inc1 \
1414	    LOCAL_MTREE=${LOCAL_MTREE:Q} hierarchy
1415.if make(restage)
1416	@echo "--------------------------------------------------------------"
1417	@echo ">>> Making distribution"
1418	@echo "--------------------------------------------------------------"
1419	${_+_}cd ${.CURDIR}; ${MAKE} -f Makefile.inc1 \
1420	    LOCAL_MTREE=${LOCAL_MTREE:Q} distribution
1421.endif
1422	@echo
1423	@echo "--------------------------------------------------------------"
1424	@echo ">>> Installing everything started on `LC_ALL=C date`"
1425	@echo "--------------------------------------------------------------"
1426	${_+_}cd ${.CURDIR}; ${MAKE} -f Makefile.inc1 install
1427.if defined(LIBCOMPAT)
1428	${_+_}cd ${.CURDIR}; ${MAKE} -f Makefile.inc1 install${libcompat}
1429.endif
1430	@echo "--------------------------------------------------------------"
1431	@echo ">>> Installing everything completed on `LC_ALL=C date`"
1432	@echo "--------------------------------------------------------------"
1433
1434redistribute: .MAKE .PHONY
1435	@echo "--------------------------------------------------------------"
1436	@echo ">>> Distributing everything"
1437	@echo "--------------------------------------------------------------"
1438	${_+_}cd ${.CURDIR}; ${MAKE} -f Makefile.inc1 distribute
1439.if defined(LIBCOMPAT)
1440	${_+_}cd ${.CURDIR}; ${MAKE} -f Makefile.inc1 distribute${libcompat} \
1441	    DISTRIBUTION=lib${libcompat}
1442.endif
1443
1444distrib-dirs distribution: .MAKE .PHONY
1445	${_+_}cd ${.CURDIR}/etc; ${CROSSENV} PATH=${TMPPATH} ${MAKE} \
1446	    ${IMAKE_INSTALL} ${IMAKE_MTREE} METALOG=${METALOG} ${.TARGET}
1447.if make(distribution)
1448	${_+_}cd ${.CURDIR}; ${CROSSENV} PATH=${TMPPATH} \
1449		${MAKE} -f Makefile.inc1 ${IMAKE_INSTALL} \
1450		METALOG=${METALOG} MK_TESTS=no installconfig
1451.endif
1452
1453#
1454# buildkernel and installkernel
1455#
1456# Which kernels to build and/or install is specified by setting
1457# KERNCONF. If not defined a GENERIC kernel is built/installed.
1458# Only the existing (depending TARGET) config files are used
1459# for building kernels and only the first of these is designated
1460# as the one being installed.
1461#
1462# Note that we have to use TARGET instead of TARGET_ARCH when
1463# we're in kernel-land. Since only TARGET_ARCH is (expected) to
1464# be set to cross-build, we have to make sure TARGET is set
1465# properly.
1466
1467.if defined(KERNFAST)
1468NO_KERNELCLEAN=	t
1469NO_KERNELCONFIG=	t
1470NO_KERNELOBJ=		t
1471# Shortcut for KERNCONF=Blah -DKERNFAST is now KERNFAST=Blah
1472.if !defined(KERNCONF) && ${KERNFAST} != "1"
1473KERNCONF=${KERNFAST}
1474.endif
1475.endif
1476.if ${TARGET_ARCH} == "powerpc64"
1477KERNCONF?=	GENERIC64
1478.else
1479KERNCONF?=	GENERIC
1480.endif
1481INSTKERNNAME?=	kernel
1482
1483KERNSRCDIR?=	${.CURDIR}/sys
1484KRNLCONFDIR=	${KERNSRCDIR}/${TARGET}/conf
1485KRNLOBJDIR=	${OBJTOP}${KERNSRCDIR:C,^${.CURDIR},,}
1486KERNCONFDIR?=	${KRNLCONFDIR}
1487
1488BUILDKERNELS=
1489INSTALLKERNEL=
1490.if defined(NO_INSTALLKERNEL)
1491# All of the BUILDKERNELS loops start at index 1.
1492BUILDKERNELS+= dummy
1493.endif
1494.for _kernel in ${KERNCONF}
1495.if !defined(_MKSHOWCONFIG) && exists(${KERNCONFDIR}/${_kernel})
1496BUILDKERNELS+=	${_kernel}
1497.if empty(INSTALLKERNEL) && !defined(NO_INSTALLKERNEL)
1498INSTALLKERNEL= ${_kernel}
1499.endif
1500.else
1501.if make(buildkernel)
1502.error Missing KERNCONF ${KERNCONFDIR}/${_kernel}
1503.endif
1504.endif
1505.endfor
1506
1507_cleankernobj_fast_depend_hack: .PHONY
1508# 20180320 remove stale generated assym.s after renaming to .inc in r331254
1509	@if [ -e "${OBJTOP}/sys/${KERNCONF}/assym.s" ]; then \
1510		echo "Removing stale generated assym files"; \
1511		rm -f ${OBJTOP}/sys/${KERNCONF}/assym.* \
1512		    ${OBJTOP}/sys/${KERNCONF}/.depend.assym.*; \
1513	fi
1514
1515${WMAKE_TGTS:N_worldtmp:Nbuild${libcompat}} ${.ALLTARGETS:M_*:N_worldtmp}: .MAKE .PHONY
1516
1517#
1518# buildkernel
1519#
1520# Builds all kernels defined by BUILDKERNELS.
1521#
1522buildkernel: .MAKE .PHONY
1523.if empty(BUILDKERNELS:Ndummy)
1524	@echo "ERROR: Missing kernel configuration file(s) (${KERNCONF})."; \
1525	false
1526.endif
1527	@echo
1528.for _kernel in ${BUILDKERNELS:Ndummy}
1529	@echo "--------------------------------------------------------------"
1530	@echo ">>> Kernel build for ${_kernel} started on `LC_ALL=C date`"
1531	@echo "--------------------------------------------------------------"
1532	@echo "===> ${_kernel}"
1533	mkdir -p ${KRNLOBJDIR}
1534.if !defined(NO_KERNELCONFIG)
1535	@echo
1536	@echo "--------------------------------------------------------------"
1537	@echo ">>> stage 1: configuring the kernel"
1538	@echo "--------------------------------------------------------------"
1539	cd ${KRNLCONFDIR}; \
1540		PATH=${TMPPATH} \
1541		    config ${CONFIGARGS} -d ${KRNLOBJDIR}/${_kernel} \
1542			-I '${KERNCONFDIR}' '${KERNCONFDIR}/${_kernel}'
1543.endif
1544.if !defined(NO_CLEAN) && !defined(NO_KERNELCLEAN)
1545	@echo
1546	@echo "--------------------------------------------------------------"
1547	@echo ">>> stage 2.1: cleaning up the object tree"
1548	@echo "--------------------------------------------------------------"
1549	${_+_}cd ${KRNLOBJDIR}/${_kernel}; ${KMAKE} ${CLEANDIR}
1550.else
1551	${_+_}cd ${.CURDIR}; ${WMAKE} _cleankernobj_fast_depend_hack
1552.endif
1553.if !defined(NO_KERNELOBJ)
1554	@echo
1555	@echo "--------------------------------------------------------------"
1556	@echo ">>> stage 2.2: rebuilding the object tree"
1557	@echo "--------------------------------------------------------------"
1558	${_+_}cd ${KRNLOBJDIR}/${_kernel}; ${KMAKE} obj
1559.endif
1560	@echo
1561	@echo "--------------------------------------------------------------"
1562	@echo ">>> stage 2.3: build tools"
1563	@echo "--------------------------------------------------------------"
1564	${_+_}cd ${.CURDIR}; ${KTMAKE} kernel-tools
1565	@echo
1566	@echo "--------------------------------------------------------------"
1567	@echo ">>> stage 3.1: building everything"
1568	@echo "--------------------------------------------------------------"
1569	${_+_}cd ${KRNLOBJDIR}/${_kernel}; ${KMAKE} all -DNO_MODULES_OBJ
1570	@echo "--------------------------------------------------------------"
1571	@echo ">>> Kernel build for ${_kernel} completed on `LC_ALL=C date`"
1572	@echo "--------------------------------------------------------------"
1573.endfor
1574
1575NO_INSTALLEXTRAKERNELS?=	yes
1576
1577#
1578# installkernel, etc.
1579#
1580# Install the kernel defined by INSTALLKERNEL
1581#
1582installkernel installkernel.debug \
1583reinstallkernel reinstallkernel.debug: _installcheck_kernel .PHONY
1584.if !defined(NO_INSTALLKERNEL)
1585.if empty(INSTALLKERNEL)
1586	@echo "ERROR: No kernel \"${KERNCONF}\" to install."; \
1587	false
1588.endif
1589	@echo "--------------------------------------------------------------"
1590	@echo ">>> Installing kernel ${INSTALLKERNEL} on $$(LC_ALL=C date)"
1591	@echo "--------------------------------------------------------------"
1592	${_+_}cd ${KRNLOBJDIR}/${INSTALLKERNEL}; \
1593	    ${CROSSENV} PATH=${TMPPATH} \
1594	    ${MAKE} ${IMAKE_INSTALL} KERNEL=${INSTKERNNAME} ${.TARGET:S/kernel//}
1595	@echo "--------------------------------------------------------------"
1596	@echo ">>> Installing kernel ${INSTALLKERNEL} completed on $$(LC_ALL=C date)"
1597	@echo "--------------------------------------------------------------"
1598.endif
1599.if ${BUILDKERNELS:[#]} > 1 && ${NO_INSTALLEXTRAKERNELS} != "yes"
1600.for _kernel in ${BUILDKERNELS:[2..-1]}
1601	@echo "--------------------------------------------------------------"
1602	@echo ">>> Installing kernel ${_kernel} $$(LC_ALL=C date)"
1603	@echo "--------------------------------------------------------------"
1604	${_+_}cd ${KRNLOBJDIR}/${_kernel}; \
1605	    ${CROSSENV} PATH=${TMPPATH} \
1606	    ${MAKE} ${IMAKE_INSTALL} KERNEL=${INSTKERNNAME}.${_kernel} ${.TARGET:S/kernel//}
1607	@echo "--------------------------------------------------------------"
1608	@echo ">>> Installing kernel ${_kernel} completed on $$(LC_ALL=C date)"
1609	@echo "--------------------------------------------------------------"
1610.endfor
1611.endif
1612
1613distributekernel distributekernel.debug: .PHONY
1614.if !defined(NO_INSTALLKERNEL)
1615.if empty(INSTALLKERNEL)
1616	@echo "ERROR: No kernel \"${KERNCONF}\" to install."; \
1617	false
1618.endif
1619	mkdir -p ${DESTDIR}/${DISTDIR}
1620.if defined(NO_ROOT)
1621	@echo "#${MTREE_MAGIC}" > ${DESTDIR}/${DISTDIR}/kernel.premeta
1622.endif
1623	${_+_}cd ${KRNLOBJDIR}/${INSTALLKERNEL}; \
1624	    ${IMAKEENV} ${IMAKE_INSTALL:S/METALOG/kernel.premeta/} \
1625	    ${IMAKE_MTREE} PATH=${TMPPATH} ${MAKE} KERNEL=${INSTKERNNAME} \
1626	    DESTDIR=${INSTALL_DDIR}/kernel \
1627	    ${.TARGET:S/distributekernel/install/}
1628.if defined(NO_ROOT)
1629	@sed -e 's|^./kernel|.|' ${DESTDIR}/${DISTDIR}/kernel.premeta > \
1630	    ${DESTDIR}/${DISTDIR}/kernel.meta
1631.endif
1632.endif
1633.if ${BUILDKERNELS:[#]} > 1 && ${NO_INSTALLEXTRAKERNELS} != "yes"
1634.for _kernel in ${BUILDKERNELS:[2..-1]}
1635.if defined(NO_ROOT)
1636	@echo "#${MTREE_MAGIC}" > ${DESTDIR}/${DISTDIR}/kernel.${_kernel}.premeta
1637.endif
1638	${_+_}cd ${KRNLOBJDIR}/${_kernel}; \
1639	    ${IMAKEENV} ${IMAKE_INSTALL:S/METALOG/kernel.${_kernel}.premeta/} \
1640	    ${IMAKE_MTREE} PATH=${TMPPATH} ${MAKE} \
1641	    KERNEL=${INSTKERNNAME}.${_kernel} \
1642	    DESTDIR=${INSTALL_DDIR}/kernel.${_kernel} \
1643	    ${.TARGET:S/distributekernel/install/}
1644.if defined(NO_ROOT)
1645	@sed -e "s|^./kernel.${_kernel}|.|" \
1646	    ${DESTDIR}/${DISTDIR}/kernel.${_kernel}.premeta > \
1647	    ${DESTDIR}/${DISTDIR}/kernel.${_kernel}.meta
1648.endif
1649.endfor
1650.endif
1651
1652packagekernel: .PHONY
1653.if defined(NO_ROOT)
1654.if !defined(NO_INSTALLKERNEL)
1655	cd ${DESTDIR}/${DISTDIR}/kernel; \
1656	    tar cvf - --exclude '*.debug' \
1657	    @${DESTDIR}/${DISTDIR}/kernel.meta | \
1658	    ${XZ_CMD} > ${PACKAGEDIR}/kernel.txz
1659.endif
1660.if ${MK_DEBUG_FILES} != "no"
1661	cd ${DESTDIR}/${DISTDIR}/kernel; \
1662	    tar cvf - --include '*/*/*.debug' \
1663	    @${DESTDIR}/${DISTDIR}/kernel.meta | \
1664	    ${XZ_CMD} > ${DESTDIR}/${DISTDIR}/kernel-dbg.txz
1665.endif
1666.if ${BUILDKERNELS:[#]} > 1 && ${NO_INSTALLEXTRAKERNELS} != "yes"
1667.for _kernel in ${BUILDKERNELS:[2..-1]}
1668	cd ${DESTDIR}/${DISTDIR}/kernel.${_kernel}; \
1669	    tar cvf - --exclude '*.debug' \
1670	    @${DESTDIR}/${DISTDIR}/kernel.${_kernel}.meta | \
1671	    ${XZ_CMD} > ${PACKAGEDIR}/kernel.${_kernel}.txz
1672.if ${MK_DEBUG_FILES} != "no"
1673	cd ${DESTDIR}/${DISTDIR}/kernel.${_kernel}; \
1674	    tar cvf - --include '*/*/*.debug' \
1675	    @${DESTDIR}/${DISTDIR}/kernel.${_kernel}.meta | \
1676	    ${XZ_CMD} > ${DESTDIR}/${DISTDIR}/kernel.${_kernel}-dbg.txz
1677.endif
1678.endfor
1679.endif
1680.else
1681.if !defined(NO_INSTALLKERNEL)
1682	cd ${DESTDIR}/${DISTDIR}/kernel; \
1683	    tar cvf - --exclude '*.debug' . | \
1684	    ${XZ_CMD} > ${PACKAGEDIR}/kernel.txz
1685.endif
1686.if ${MK_DEBUG_FILES} != "no"
1687	cd ${DESTDIR}/${DISTDIR}/kernel; \
1688	    tar cvf - --include '*/*/*.debug' $$(eval find .) | \
1689	    ${XZ_CMD} > ${DESTDIR}/${DISTDIR}/kernel-dbg.txz
1690.endif
1691.if ${BUILDKERNELS:[#]} > 1 && ${NO_INSTALLEXTRAKERNELS} != "yes"
1692.for _kernel in ${BUILDKERNELS:[2..-1]}
1693	cd ${DESTDIR}/${DISTDIR}/kernel.${_kernel}; \
1694	    tar cvf - --exclude '*.debug' . | \
1695	    ${XZ_CMD} > ${PACKAGEDIR}/kernel.${_kernel}.txz
1696.if ${MK_DEBUG_FILES} != "no"
1697	cd ${DESTDIR}/${DISTDIR}/kernel.${_kernel}; \
1698	    tar cvf - --include '*/*/*.debug' $$(eval find .) | \
1699	    ${XZ_CMD} > ${DESTDIR}/${DISTDIR}/kernel.${_kernel}-dbg.txz
1700.endif
1701.endfor
1702.endif
1703.endif
1704
1705stagekernel: .PHONY
1706	${_+_}${MAKE} -C ${.CURDIR} ${.MAKEFLAGS} distributekernel
1707
1708PORTSDIR?=	/usr/ports
1709WSTAGEDIR?=	${OBJTOP}/worldstage
1710KSTAGEDIR?=	${OBJTOP}/kernelstage
1711REPODIR?=	${OBJROOT}repo
1712PKGSIGNKEY?=	# empty
1713
1714.ORDER:		stage-packages create-packages
1715.ORDER:		create-packages create-world-packages
1716.ORDER:		create-packages create-kernel-packages
1717.ORDER:		create-packages sign-packages
1718
1719_pkgbootstrap: .PHONY
1720.if make(*package*) && !exists(${LOCALBASE}/sbin/pkg)
1721	@env ASSUME_ALWAYS_YES=YES pkg bootstrap
1722.endif
1723
1724packages: .PHONY
1725	${_+_}${MAKE} -C ${.CURDIR} PKG_VERSION=${PKG_VERSION} real-packages
1726
1727package-pkg: .PHONY
1728	rm -rf /tmp/ports.${TARGET} || :
1729	env ${WMAKEENV:Q} SRCDIR=${.CURDIR} PORTSDIR=${PORTSDIR} REVISION=${_REVISION} \
1730		PKG_CMD=${PKG_CMD} PKG_VERSION=${PKG_VERSION} REPODIR=${REPODIR} \
1731		WSTAGEDIR=${WSTAGEDIR} \
1732		sh ${.CURDIR}/release/scripts/make-pkg-package.sh
1733
1734real-packages:	stage-packages create-packages sign-packages .PHONY
1735
1736stage-packages-world: .PHONY
1737	@mkdir -p ${WSTAGEDIR}
1738	${_+_}@cd ${.CURDIR}; \
1739		${MAKE} DESTDIR=${WSTAGEDIR} -DNO_ROOT stageworld
1740
1741stage-packages-kernel: .PHONY
1742	@mkdir -p ${KSTAGEDIR}
1743	${_+_}@cd ${.CURDIR}; \
1744		${MAKE} DESTDIR=${KSTAGEDIR} -DNO_ROOT stagekernel
1745
1746stage-packages: .PHONY stage-packages-world stage-packages-kernel
1747
1748_repodir: .PHONY
1749	@mkdir -p ${REPODIR}
1750
1751create-packages-world:	_pkgbootstrap _repodir .PHONY
1752	${_+_}@cd ${.CURDIR}; \
1753		${MAKE} -f Makefile.inc1 \
1754			DESTDIR=${WSTAGEDIR} \
1755			PKG_VERSION=${PKG_VERSION} create-world-packages
1756
1757create-packages-kernel:	_pkgbootstrap _repodir .PHONY
1758	${_+_}@cd ${.CURDIR}; \
1759		${MAKE} -f Makefile.inc1 \
1760			DESTDIR=${KSTAGEDIR} \
1761			PKG_VERSION=${PKG_VERSION} DISTDIR=kernel \
1762			create-kernel-packages
1763
1764create-packages: .PHONY create-packages-world create-packages-kernel
1765
1766create-world-packages:	_pkgbootstrap .PHONY
1767	@rm -f ${WSTAGEDIR}/*.plist 2>/dev/null || :
1768	@cd ${WSTAGEDIR} ; \
1769		env -i LC_COLLATE=C sort ${WSTAGEDIR}/${DISTDIR}/METALOG | \
1770		awk -f ${SRCDIR}/release/scripts/mtree-to-plist.awk
1771	@for plist in ${WSTAGEDIR}/*.plist; do \
1772	  plist=$${plist##*/} ; \
1773	  pkgname=$${plist%.plist} ; \
1774	  echo "_PKGS+= $${pkgname}" ; \
1775	done > ${WSTAGEDIR}/packages.mk
1776	${_+_}@cd ${.CURDIR}; \
1777		${MAKE} -f Makefile.inc1 create-world-packages-jobs \
1778		.MAKE.JOB.PREFIX=
1779
1780.if make(create-world-packages-jobs)
1781.include "${WSTAGEDIR}/packages.mk"
1782.endif
1783
1784create-world-packages-jobs: .PHONY
1785.for pkgname in ${_PKGS}
1786create-world-packages-jobs: create-world-package-${pkgname}
1787create-world-package-${pkgname}: .PHONY
1788	@sh ${SRCDIR}/release/packages/generate-ucl.sh -o ${pkgname} \
1789		-s ${SRCDIR} -u ${WSTAGEDIR}/${pkgname}.ucl
1790	@awk -F\" ' \
1791		/^name/ { printf("===> Creating %s-", $$2); next } \
1792		/^version/ { print $$2; next } \
1793		' ${WSTAGEDIR}/${pkgname}.ucl
1794	@if [ "${pkgname}" == "runtime" ]; then \
1795		sed -i '' -e "s/%VCS_REVISION%/${VCS_REVISION}/" ${WSTAGEDIR}/${pkgname}.ucl ; \
1796	fi
1797	${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/bin/sh -o ALLOW_BASE_SHLIBS=yes \
1798		create -M ${WSTAGEDIR}/${pkgname}.ucl \
1799		-p ${WSTAGEDIR}/${pkgname}.plist \
1800		-r ${WSTAGEDIR} \
1801		-o ${REPODIR}/$$(${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/bin/sh config ABI)/${PKG_VERSION}
1802.endfor
1803
1804_default_flavor=	-default
1805.if make(*package*) && exists(${KSTAGEDIR}/kernel.meta)
1806. if ${MK_DEBUG_FILES} != "no"
1807_debug=-debug
1808. endif
1809create-kernel-packages:	.PHONY
1810. for flavor in "" ${_debug}
1811create-kernel-packages: create-kernel-packages-flavor${flavor:C,^""$,${_default_flavor},}
1812create-kernel-packages-flavor${flavor:C,^""$,${_default_flavor},}: _pkgbootstrap .PHONY
1813	@cd ${KSTAGEDIR}/${DISTDIR} ; \
1814	env -i LC_COLLATE=C sort ${KSTAGEDIR}/kernel.meta | \
1815	awk -f ${SRCDIR}/release/scripts/mtree-to-plist.awk \
1816		-v kernel=yes -v _kernconf=${INSTALLKERNEL} ; \
1817	sed -e "s/%VERSION%/${PKG_VERSION}/" \
1818		-e "s/%PKGNAME%/kernel-${INSTALLKERNEL:tl}${flavor}/" \
1819		-e "s/%KERNELDIR%/kernel/" \
1820		-e "s/%COMMENT%/FreeBSD ${INSTALLKERNEL} kernel ${flavor}/" \
1821		-e "s/%DESC%/FreeBSD ${INSTALLKERNEL} kernel ${flavor}/" \
1822		-e "s/ %VCS_REVISION%/${VCS_REVISION}/" \
1823		${SRCDIR}/release/packages/kernel.ucl \
1824		> ${KSTAGEDIR}/${DISTDIR}/kernel.${INSTALLKERNEL}${flavor}.ucl ; \
1825	awk -F\" ' \
1826		/name/ { printf("===> Creating %s-", $$2); next } \
1827		/version/ {print $$2; next } ' \
1828		${KSTAGEDIR}/${DISTDIR}/kernel.${INSTALLKERNEL}${flavor}.ucl ; \
1829	${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/bin/sh -o ALLOW_BASE_SHLIBS=yes \
1830		create -M ${KSTAGEDIR}/${DISTDIR}/kernel.${INSTALLKERNEL}${flavor}.ucl \
1831		-p ${KSTAGEDIR}/${DISTDIR}/kernel.${INSTALLKERNEL}${flavor}.plist \
1832		-r ${KSTAGEDIR}/${DISTDIR} \
1833		-o ${REPODIR}/$$(${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/bin/sh config ABI)/${PKG_VERSION}
1834. endfor
1835.endif
1836.if ${BUILDKERNELS:[#]} > 1 && ${NO_INSTALLEXTRAKERNELS} != "yes"
1837. for _kernel in ${BUILDKERNELS:[2..-1]}
1838.  if exists(${KSTAGEDIR}/kernel.${_kernel}.meta)
1839.   if ${MK_DEBUG_FILES} != "no"
1840_debug=-debug
1841.   endif
1842.   for flavor in "" ${_debug}
1843create-kernel-packages: create-kernel-packages-extra-flavor${flavor:C,^""$,${_default_flavor},}-${_kernel}
1844create-kernel-packages-extra-flavor${flavor:C,^""$,${_default_flavor},}-${_kernel}: _pkgbootstrap .PHONY
1845	@cd ${KSTAGEDIR}/kernel.${_kernel} ; \
1846	env -i LC_COLLATE=C sort ${KSTAGEDIR}/kernel.${_kernel}.meta | \
1847	awk -f ${SRCDIR}/release/scripts/mtree-to-plist.awk \
1848		-v kernel=yes -v _kernconf=${_kernel} ; \
1849	sed -e "s/%VERSION%/${PKG_VERSION}/" \
1850		-e "s/%PKGNAME%/kernel-${_kernel:tl}${flavor}/" \
1851		-e "s/%KERNELDIR%/kernel.${_kernel}/" \
1852		-e "s/%COMMENT%/FreeBSD ${_kernel} kernel ${flavor}/" \
1853		-e "s/%DESC%/FreeBSD ${_kernel} kernel ${flavor}/" \
1854		-e "s/ %VCS_REVISION%/${VCS_REVISION}/" \
1855		${SRCDIR}/release/packages/kernel.ucl \
1856		> ${KSTAGEDIR}/kernel.${_kernel}/kernel.${_kernel}${flavor}.ucl ; \
1857	awk -F\" ' \
1858		/name/ { printf("===> Creating %s-", $$2); next } \
1859		/version/ {print $$2; next } ' \
1860		${KSTAGEDIR}/kernel.${_kernel}/kernel.${_kernel}${flavor}.ucl ; \
1861	${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/bin/sh -o ALLOW_BASE_SHLIBS=yes \
1862		create -M ${KSTAGEDIR}/kernel.${_kernel}/kernel.${_kernel}${flavor}.ucl \
1863		-p ${KSTAGEDIR}/kernel.${_kernel}/kernel.${_kernel}${flavor}.plist \
1864		-r ${KSTAGEDIR}/kernel.${_kernel} \
1865		-o ${REPODIR}/$$(${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/bin/sh config ABI)/${PKG_VERSION}
1866.   endfor
1867.  endif
1868. endfor
1869.endif
1870
1871sign-packages:	_pkgbootstrap .PHONY
1872	@[ -L "${REPODIR}/$$(${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/bin/sh config ABI)/latest" ] && \
1873		unlink ${REPODIR}/$$(${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/bin/sh config ABI)/latest ; \
1874	${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/bin/sh repo \
1875		-o ${REPODIR}/$$(${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/bin/sh config ABI)/${PKG_VERSION} \
1876		${REPODIR}/$$(${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/bin/sh config ABI)/${PKG_VERSION} \
1877		${PKGSIGNKEY} ; \
1878	cd ${REPODIR}/$$(${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/bin/sh config ABI); \
1879	ln -s ${PKG_VERSION} latest
1880
1881#
1882#
1883# checkworld
1884#
1885# Run test suite on installed world.
1886#
1887checkworld: .PHONY
1888	@if [ ! -x "${LOCALBASE}/bin/kyua" ]; then \
1889		echo "You need kyua (devel/kyua) to run the test suite." | /usr/bin/fmt; \
1890		exit 1; \
1891	fi
1892	${_+_}PATH="$$PATH:${LOCALBASE}/bin" kyua test -k ${TESTSBASE}/Kyuafile
1893
1894#
1895#
1896# doxygen
1897#
1898# Build the API documentation with doxygen
1899#
1900doxygen: .PHONY
1901	@if [ ! -x "${LOCALBASE}/bin/doxygen" ]; then \
1902		echo "You need doxygen (devel/doxygen) to generate the API documentation of the kernel." | /usr/bin/fmt; \
1903		exit 1; \
1904	fi
1905	${_+_}cd ${.CURDIR}/tools/kerneldoc/subsys; ${MAKE} obj all
1906
1907#
1908# update
1909#
1910# Update the source tree(s), by running svn/svnup to update to the
1911# latest copy.
1912#
1913update: .PHONY
1914.if defined(SVN_UPDATE)
1915	@echo "--------------------------------------------------------------"
1916	@echo ">>> Updating ${.CURDIR} using Subversion"
1917	@echo "--------------------------------------------------------------"
1918	@(cd ${.CURDIR}; ${SVN_CMD} update ${SVNFLAGS})
1919.endif
1920
1921#
1922# ------------------------------------------------------------------------
1923#
1924# From here onwards are utility targets used by the 'make world' and
1925# related targets.  If your 'world' breaks, you may like to try to fix
1926# the problem and manually run the following targets to attempt to
1927# complete the build.  Beware, this is *not* guaranteed to work, you
1928# need to have a pretty good grip on the current state of the system
1929# to attempt to manually finish it.  If in doubt, 'make world' again.
1930#
1931
1932#
1933# legacy: Build compatibility shims for the next three targets. This is a
1934# minimal set of tools and shims necessary to compensate for older systems
1935# which don't have the APIs required by the targets built in bootstrap-tools,
1936# build-tools or cross-tools.
1937#
1938
1939# ELF Tool Chain libraries are needed for ELF tools and dtrace tools.
1940# r296685 fix cross-endian objcopy
1941# r310724 fixed PR 215350, a crash in libdwarf with objects built by GCC 6.2.
1942# r334881 added libdwarf constants used by ctfconvert.
1943# r338478 fixed a crash in objcopy for mips64el objects
1944.if ${BOOTSTRAPPING} < 1200084
1945_elftoolchain_libs= lib/libelf lib/libdwarf
1946.endif
1947
1948# libnv and libl are both requirements for config(8), which is an unconditional
1949# bootstrap-tool.
1950_config_deps= lib/libnv usr.bin/lex/lib
1951
1952legacy: .PHONY
1953.if ${BOOTSTRAPPING} < ${MINIMUM_SUPPORTED_OSREL} && ${BOOTSTRAPPING} != 0
1954	@echo "ERROR: Source upgrades from versions prior to ${MINIMUM_SUPPORTED_REL} are not supported."; \
1955	false
1956.endif
1957
1958.for _tool in tools/build ${_elftoolchain_libs} ${_config_deps}
1959	${_+_}@${ECHODIR} "===> ${_tool} (obj,includes,all,install)"; \
1960	    cd ${.CURDIR}/${_tool}; \
1961	    if [ -z "${NO_OBJWALK}" ]; then ${MAKE} DIRPRFX=${_tool}/ obj; fi; \
1962	    ${MAKE} DIRPRFX=${_tool}/ DESTDIR=${WORLDTMP}/legacy includes; \
1963	    ${MAKE} DIRPRFX=${_tool}/ MK_INCLUDES=no all; \
1964	    ${MAKE} DIRPRFX=${_tool}/ MK_INCLUDES=no \
1965	        DESTDIR=${WORLDTMP}/legacy install
1966.endfor
1967
1968#
1969# bootstrap-tools: Build tools needed for compatibility. These are binaries that
1970# are built to build other binaries in the system. However, the focus of these
1971# binaries is usually quite narrow. Bootstrap tools use the host's compiler and
1972# libraries, augmented by -legacy.
1973#
1974_bt=		_bootstrap-tools
1975
1976.if ${MK_GAMES} != "no"
1977_strfile=	usr.bin/fortune/strfile
1978.endif
1979
1980.if ${MK_GCC} != "no" && ${MK_CXX} != "no"
1981_gperf=		gnu/usr.bin/gperf
1982.endif
1983
1984.if ${MK_VT} != "no"
1985_vtfontcvt=	usr.bin/vtfontcvt
1986.endif
1987
1988.if ${BOOTSTRAPPING} < 1000033
1989_m4=		usr.bin/m4
1990_lex=		usr.bin/lex
1991
1992${_bt}-usr.bin/m4: ${_bt}-lib/libopenbsd
1993${_bt}-usr.bin/lex: ${_bt}-usr.bin/m4
1994.endif
1995
1996# r245440 mtree -N support added
1997# r313404 requires sha384.h for libnetbsd, added to libmd in r292782
1998.if ${BOOTSTRAPPING} < 1100093
1999_nmtree=	lib/libmd \
2000		lib/libnetbsd \
2001		usr.sbin/nmtree
2002
2003${_bt}-lib/libnetbsd: ${_bt}-lib/libmd
2004${_bt}-usr.sbin/nmtree: ${_bt}-lib/libnetbsd
2005.endif
2006
2007# r246097: log addition login.conf.db, passwd, pwd.db, and spwd.db with cat -l
2008.if ${BOOTSTRAPPING} < 1000027
2009_cat=		bin/cat
2010.endif
2011
2012# r277259 crunchide: Correct 64-bit section header offset
2013# r281674 crunchide: always include both 32- and 64-bit ELF support
2014.if ${BOOTSTRAPPING} < 1100078
2015_crunchide=	usr.sbin/crunch/crunchide
2016.endif
2017
2018# r285986 crunchen: use STRIPBIN rather than STRIP
2019# 1100113: Support MK_AUTO_OBJ
2020# 1200006: META_MODE fixes
2021.if ${BOOTSTRAPPING} < 1100078 || \
2022    (${MK_AUTO_OBJ} == "yes" && ${BOOTSTRAPPING} < 1100114) || \
2023    (${MK_META_MODE} == "yes" && ${BOOTSTRAPPING} < 1200006)
2024_crunchgen=	usr.sbin/crunch/crunchgen
2025.endif
2026
2027# r296926 -P keymap search path, MFC to stable/10 in r298297
2028.if ${BOOTSTRAPPING} < 1003501 || \
2029	(${BOOTSTRAPPING} >= 1100000 && ${BOOTSTRAPPING} < 1100103)
2030_kbdcontrol=	usr.sbin/kbdcontrol
2031.endif
2032
2033_yacc=		lib/liby \
2034		usr.bin/yacc
2035
2036${_bt}-usr.bin/yacc: ${_bt}-lib/liby
2037
2038.if ${MK_BSNMP} != "no"
2039_gensnmptree=	usr.sbin/bsnmpd/gensnmptree
2040.endif
2041
2042.if ${MK_LOCALES} != "no"
2043_localedef=	usr.bin/localedef
2044.endif
2045
2046# We need to build tblgen when we're building clang or lld, either as
2047# bootstrap tools, or as the part of the normal build.
2048.if ${MK_CLANG_BOOTSTRAP} != "no" || ${MK_CLANG} != "no" || \
2049    ${MK_LLD_BOOTSTRAP} != "no" || ${MK_LLD} != "no"
2050_clang_tblgen= \
2051	lib/clang/libllvmminimal \
2052	usr.bin/clang/llvm-tblgen \
2053	usr.bin/clang/clang-tblgen
2054
2055${_bt}-usr.bin/clang/clang-tblgen: ${_bt}-lib/clang/libllvmminimal
2056${_bt}-usr.bin/clang/llvm-tblgen: ${_bt}-lib/clang/libllvmminimal
2057.endif
2058
2059# Default to building the GPL DTC, but build the BSDL one if users explicitly
2060# request it.
2061_dtc= usr.bin/dtc
2062.if ${MK_GPL_DTC} != "no"
2063_dtc= gnu/usr.bin/dtc
2064.endif
2065
2066.if ${MK_KERBEROS} != "no"
2067_kerberos5_bootstrap_tools= \
2068	kerberos5/tools/make-roken \
2069	kerberos5/lib/libroken \
2070	kerberos5/lib/libvers \
2071	kerberos5/tools/asn1_compile \
2072	kerberos5/tools/slc \
2073	usr.bin/compile_et
2074
2075.ORDER: ${_kerberos5_bootstrap_tools:C/^/${_bt}-/g}
2076.endif
2077
2078${_bt}-usr.bin/mandoc: ${_bt}-lib/libopenbsd
2079
2080bootstrap-tools: .PHONY
2081
2082#	Please document (add comment) why something is in 'bootstrap-tools'.
2083#	Try to bound the building of the bootstrap-tool to just the
2084#	FreeBSD versions that need the tool built at this stage of the build.
2085.for _tool in \
2086    ${_clang_tblgen} \
2087    ${_kerberos5_bootstrap_tools} \
2088    ${_strfile} \
2089    ${_gperf} \
2090    ${_dtc} \
2091    ${_cat} \
2092    ${_kbdcontrol} \
2093    usr.bin/lorder \
2094    lib/libopenbsd \
2095    usr.bin/mandoc \
2096    usr.bin/rpcgen \
2097    ${_yacc} \
2098    ${_m4} \
2099    ${_lex} \
2100    usr.bin/xinstall \
2101    ${_gensnmptree} \
2102    usr.sbin/config \
2103    ${_crunchide} \
2104    ${_crunchgen} \
2105    ${_nmtree} \
2106    ${_vtfontcvt} \
2107    ${_localedef}
2108${_bt}-${_tool}: .PHONY .MAKE
2109	${_+_}@${ECHODIR} "===> ${_tool} (obj,all,install)"; \
2110		cd ${.CURDIR}/${_tool}; \
2111		if [ -z "${NO_OBJWALK}" ]; then ${MAKE} DIRPRFX=${_tool}/ obj; fi; \
2112		${MAKE} DIRPRFX=${_tool}/ all; \
2113		${MAKE} DIRPRFX=${_tool}/ DESTDIR=${WORLDTMP}/legacy install
2114
2115bootstrap-tools: ${_bt}-${_tool}
2116.endfor
2117
2118#
2119# build-tools: Build special purpose build tools
2120#
2121.if !defined(NO_SHARE) && ${MK_SYSCONS} != "no"
2122_share=	share/syscons/scrnmaps
2123.endif
2124
2125.if ${MK_GCC} != "no"
2126_gcc_tools= gnu/usr.bin/cc/cc_tools
2127.endif
2128
2129.if ${MK_RESCUE} != "no"
2130# rescue includes programs that have build-tools targets
2131_rescue=rescue/rescue
2132.endif
2133
2134.if ${MK_TCSH} != "no"
2135_tcsh=bin/csh
2136.endif
2137.if ${MK_FILE} != "no"
2138_libmagic=lib/libmagic
2139.endif
2140
2141.if ${MK_PMC} != "no" && \
2142    (${TARGET_ARCH} == "amd64" || ${TARGET_ARCH} == "i386")
2143_jevents=lib/libpmc/pmu-events
2144.endif
2145
2146# kernel-toolchain skips _cleanobj, so handle cleaning up previous
2147# build-tools directories if needed.
2148.if !defined(NO_CLEAN) && make(kernel-toolchain)
2149_bt_clean=	${CLEANDIR}
2150.endif
2151
2152.for _tool in \
2153    ${_tcsh} \
2154    bin/sh \
2155    ${LOCAL_TOOL_DIRS} \
2156    ${_jevents} \
2157    lib/ncurses/ncurses \
2158    lib/ncurses/ncursesw \
2159    ${_rescue} \
2160    ${_share} \
2161    usr.bin/awk \
2162    ${_libmagic} \
2163    usr.bin/mkesdb_static \
2164    usr.bin/mkcsmapper_static \
2165    usr.bin/vi/catalog \
2166    ${_gcc_tools}
2167build-tools_${_tool}: .PHONY
2168	${_+_}@${ECHODIR} "===> ${_tool} (${_bt_clean:D${_bt_clean},}obj,build-tools)"; \
2169		cd ${.CURDIR}/${_tool}; \
2170		if [ -n "${_bt_clean}" ]; then ${MAKE} DIRPRFX=${_tool}/ ${_bt_clean}; fi; \
2171		if [ -z "${NO_OBJWALK}" ]; then ${MAKE} DIRPRFX=${_tool}/ obj; fi; \
2172		${MAKE} DIRPRFX=${_tool}/ build-tools
2173build-tools: build-tools_${_tool}
2174.endfor
2175
2176#
2177# kernel-tools: Build kernel-building tools
2178#
2179kernel-tools: .PHONY
2180	mkdir -p ${WORLDTMP}/usr
2181	${WORLDTMP_MTREE} -f ${.CURDIR}/etc/mtree/BSD.usr.dist \
2182	    -p ${WORLDTMP}/usr >/dev/null
2183
2184#
2185# cross-tools: All the tools needed to build the rest of the system after
2186# we get done with the earlier stages. It is the last set of tools needed
2187# to begin building the target binaries.
2188#
2189.if ${TARGET_ARCH} != ${MACHINE_ARCH}
2190.if ${TARGET_ARCH} == "amd64" || ${TARGET_ARCH} == "i386"
2191_btxld=		usr.sbin/btxld
2192.endif
2193.endif
2194
2195# Rebuild ctfconvert and ctfmerge to avoid difficult-to-diagnose failures
2196# resulting from missing bug fixes or ELF Toolchain updates.
2197.if ${MK_CDDL} != "no"
2198_dtrace_tools= cddl/lib/libctf cddl/usr.bin/ctfconvert \
2199    cddl/usr.bin/ctfmerge
2200.endif
2201
2202# If we're given an XAS, don't build binutils.
2203.if ${XAS:M/*} == ""
2204.if ${MK_BINUTILS_BOOTSTRAP} != "no"
2205_binutils=	gnu/usr.bin/binutils
2206.endif
2207.if ${MK_ELFTOOLCHAIN_BOOTSTRAP} != "no"
2208_elftctools=	lib/libelftc \
2209		lib/libpe \
2210		usr.bin/objcopy \
2211		usr.bin/nm \
2212		usr.bin/size \
2213		usr.bin/strings
2214# These are not required by the build, but can be useful for developers who
2215# cross-build on a FreeBSD 10 host:
2216_elftctools+=	usr.bin/addr2line
2217.endif
2218.elif ${TARGET_ARCH} != ${MACHINE_ARCH} && ${MK_ELFTOOLCHAIN_BOOTSTRAP} != "no"
2219# If cross-building with an external binutils we still need to build strip for
2220# the target (for at least crunchide).
2221_elftctools=	lib/libelftc \
2222		lib/libpe \
2223		usr.bin/objcopy
2224.endif
2225
2226.if ${MK_CLANG_BOOTSTRAP} != "no"
2227_clang=		usr.bin/clang
2228.endif
2229.if ${MK_LLD_BOOTSTRAP} != "no"
2230_lld=		usr.bin/clang/lld
2231.endif
2232.if ${MK_CLANG_BOOTSTRAP} != "no" || ${MK_LLD_BOOTSTRAP} != "no"
2233_clang_libs=	lib/clang
2234.endif
2235.if ${MK_GCC_BOOTSTRAP} != "no"
2236_gcc=		gnu/usr.bin/cc
2237.endif
2238.if ${MK_USB} != "no"
2239_usb_tools=	stand/usb/tools
2240.endif
2241
2242cross-tools: .MAKE .PHONY
2243.for _tool in \
2244    ${LOCAL_XTOOL_DIRS} \
2245    ${_clang_libs} \
2246    ${_clang} \
2247    ${_lld} \
2248    ${_binutils} \
2249    ${_elftctools} \
2250    ${_dtrace_tools} \
2251    ${_gcc} \
2252    ${_btxld} \
2253    ${_usb_tools}
2254	${_+_}@${ECHODIR} "===> ${_tool} (obj,all,install)"; \
2255		cd ${.CURDIR}/${_tool}; \
2256		if [ -z "${NO_OBJWALK}" ]; then ${MAKE} DIRPRFX=${_tool}/ obj; fi; \
2257		${MAKE} DIRPRFX=${_tool}/ all; \
2258		${MAKE} DIRPRFX=${_tool}/ DESTDIR=${WORLDTMP} install
2259.endfor
2260
2261#
2262# native-xtools is the current target for qemu-user cross builds of ports
2263# via poudriere and the imgact_binmisc kernel module.
2264# This target merely builds a toolchan/sysroot, then builds the tools it wants
2265# with the options it wants in a special MAKEOBJDIRPREFIX, using the toolchain
2266# already built.  It then installs the static tools to NXBDESTDIR for Poudriere
2267# to pickup.
2268#
2269NXBOBJROOT=	${OBJROOT}${MACHINE}.${MACHINE_ARCH}/nxb/
2270NXBOBJTOP=	${NXBOBJROOT}${NXB_TARGET}.${NXB_TARGET_ARCH}
2271NXTP?=		/nxb-bin
2272.if ${NXTP:N/*}
2273.error NXTP variable should be an absolute path
2274.endif
2275NXBDESTDIR?=	${DESTDIR}${NXTP}
2276
2277# This is the list of tools to be built/installed as static and where
2278# appropriate to build for the given TARGET.TARGET_ARCH.
2279NXBDIRS+= \
2280    bin/cat \
2281    bin/chmod \
2282    bin/cp \
2283    ${_tcsh} \
2284    bin/echo \
2285    bin/expr \
2286    bin/hostname \
2287    bin/ln \
2288    bin/ls \
2289    bin/mkdir \
2290    bin/mv \
2291    bin/ps \
2292    bin/realpath \
2293    bin/rm \
2294    bin/rmdir \
2295    bin/sh \
2296    bin/sleep \
2297    sbin/md5 \
2298    sbin/sysctl \
2299    usr.bin/addr2line \
2300    usr.bin/ar \
2301    usr.bin/awk \
2302    usr.bin/basename \
2303    usr.bin/bmake \
2304    usr.bin/bzip2 \
2305    usr.bin/cmp \
2306    usr.bin/diff \
2307    usr.bin/dirname \
2308    usr.bin/objcopy \
2309    usr.bin/env \
2310    usr.bin/fetch \
2311    usr.bin/find \
2312    usr.bin/grep \
2313    usr.bin/gzip \
2314    usr.bin/id \
2315    usr.bin/lex \
2316    usr.bin/limits \
2317    usr.bin/lorder \
2318    usr.bin/mandoc \
2319    usr.bin/mktemp \
2320    usr.bin/mt \
2321    usr.bin/nm \
2322    usr.bin/patch \
2323    usr.bin/readelf \
2324    usr.bin/sed \
2325    usr.bin/size \
2326    usr.bin/sort \
2327    usr.bin/strings \
2328    usr.bin/tar \
2329    usr.bin/touch \
2330    usr.bin/tr \
2331    usr.bin/true \
2332    usr.bin/uniq \
2333    usr.bin/unzip \
2334    usr.bin/xargs \
2335    usr.bin/xinstall \
2336    usr.bin/xz \
2337    usr.bin/yacc \
2338    usr.sbin/chown
2339
2340SUBDIR_DEPEND_usr.bin/clang=	lib/clang
2341.if ${MK_CLANG} != "no"
2342NXBDIRS+=	lib/clang
2343NXBDIRS+=	usr.bin/clang
2344.endif
2345.if ${MK_GCC} != "no"
2346NXBDIRS+=	gnu/usr.bin/cc
2347.endif
2348.if ${MK_BINUTILS} != "no"
2349NXBDIRS+=	gnu/usr.bin/binutils
2350.endif
2351# XXX: native-xtools passes along ${NXBDIRS} in SUBDIR_OVERRIDE that needs
2352# to be evaluated after NXBDIRS is set.
2353.if make(install) && !empty(SUBDIR_OVERRIDE)
2354SUBDIR=	${SUBDIR_OVERRIDE}
2355.endif
2356
2357NXBMAKEARGS+= \
2358	OBJTOP=${NXBOBJTOP:Q} \
2359	OBJROOT=${NXBOBJROOT:Q} \
2360	MAKEOBJDIRPREFIX= \
2361	-DNO_SHARED \
2362	-DNO_CPU_CFLAGS \
2363	-DNO_PIC \
2364	SSP_CFLAGS= \
2365	MK_CLANG_EXTRAS=no \
2366	MK_CLANG_FULL=no \
2367	MK_CTF=no \
2368	MK_DEBUG_FILES=no \
2369	MK_GDB=no \
2370	MK_HTML=no \
2371	MK_LLDB=no \
2372	MK_MAN=no \
2373	MK_MAN_UTILS=yes \
2374	MK_OFED=no \
2375	MK_OPENSSH=no \
2376	MK_PROFILE=no \
2377	MK_SENDMAIL=no \
2378	MK_SVNLITE=no \
2379	MK_TESTS=no \
2380	MK_WARNS=no \
2381	MK_ZFS=no
2382
2383.if make(native-xtools*) && \
2384    (!defined(NXB_TARGET) || !defined(NXB_TARGET_ARCH))
2385.error Missing NXB_TARGET / NXB_TARGET_ARCH
2386.endif
2387# For 'toolchain' we want to produce native binaries that themselves generate
2388# native binaries.
2389NXBTMAKE=	${NXBMAKEENV} ${MAKE} ${NXBMAKEARGS:N-DNO_PIC:N-DNO_SHARED} \
2390		TARGET=${MACHINE} TARGET_ARCH=${MACHINE_ARCH}
2391# For 'everything' we want to produce native binaries (hence -target to
2392# be MACHINE) that themselves generate TARGET.TARGET_ARCH binaries.
2393# TARGET/TARGET_ARCH are still passed along from user.
2394#
2395# Use the toolchain we create as an external toolchain.
2396.if ${USING_SYSTEM_COMPILER} == "yes" || ${XCC:N${CCACHE_BIN}:M/*}
2397NXBMAKE+=	XCC="${XCC}" \
2398		XCXX="${XCXX}" \
2399		XCPP="${XCPP}"
2400.else
2401NXBMAKE+=	XCC="${NXBOBJTOP}/tmp/usr/bin/cc" \
2402		XCXX="${NXBOBJTOP}/tmp/usr/bin/c++" \
2403		XCPP="${NXBOBJTOP}/tmp/usr/bin/cpp"
2404.endif
2405NXBMAKE+=	${NXBMAKEENV} ${MAKE} -f Makefile.inc1 ${NXBMAKEARGS} \
2406		TARGET=${NXB_TARGET} TARGET_ARCH=${NXB_TARGET_ARCH} \
2407		TARGET_TRIPLE=${MACHINE_TRIPLE:Q}
2408# NXBDIRS is improperly based on MACHINE rather than NXB_TARGET.  Need to
2409# invoke a sub-make to reevaluate MK_GCC, etc, for NXBDIRS.
2410NXBMAKE+=	SUBDIR_OVERRIDE='$${NXBDIRS:M*}'
2411# Need to avoid the -isystem logic when using clang as an external toolchain
2412# even if the TARGET being built for wants GCC.
2413NXBMAKE+=	WANT_COMPILER_TYPE='$${X_COMPILER_TYPE}'
2414native-xtools: .PHONY
2415	${_+_}cd ${.CURDIR}; ${NXBTMAKE} _cleanobj MK_GCC=yes
2416	# Build the bootstrap/host/cross tools that produce native binaries
2417	# Pass along MK_GCC=yes to ensure GCC-needed build tools are built.
2418	# We don't quite know what the NXB_TARGET wants so just build it.
2419	${_+_}cd ${.CURDIR}; ${NXBTMAKE} kernel-toolchain MK_GCC=yes
2420	# Populate includes/libraries sysroot that produce native binaries.
2421	# This is split out from 'toolchain' above mostly so that target LLVM
2422	# libraries have a proper LLVM_DEFAULT_TARGET_TRIPLE without
2423	# polluting the cross-compiler build.  The LLVM/GCC libs are skipped
2424	# here to avoid the problem but are kept in 'toolchain' so that
2425	# needed build tools are built.
2426	${_+_}cd ${.CURDIR}; ${NXBTMAKE} _includes MK_CLANG=no MK_GCC=no
2427	${_+_}cd ${.CURDIR}; ${NXBTMAKE} _libraries MK_CLANG=no MK_GCC=no
2428	# Clean out improper TARGET=MACHINE files
2429	${_+_}cd ${.CURDIR}/gnu/usr.bin/cc/cc_tools; ${NXBTMAKE} cleandir
2430.if !defined(NO_OBJWALK)
2431	${_+_}cd ${.CURDIR}; ${NXBMAKE} _obj
2432.endif
2433	${_+_}cd ${.CURDIR}; ${NXBMAKE} everything
2434	@echo ">> native-xtools done.  Use 'make native-xtools-install' to install to a given DESTDIR"
2435
2436native-xtools-install: .PHONY
2437	mkdir -p ${NXBDESTDIR}/bin ${NXBDESTDIR}/sbin ${NXBDESTDIR}/usr
2438	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.usr.dist \
2439	    -p ${NXBDESTDIR}/usr >/dev/null
2440	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.include.dist \
2441	    -p ${NXBDESTDIR}/usr/include >/dev/null
2442	${_+_}cd ${.CURDIR}; ${NXBMAKE} \
2443	    DESTDIR=${NXBDESTDIR} \
2444	    -DNO_ROOT \
2445	    install
2446
2447#
2448# hierarchy - ensure that all the needed directories are present
2449#
2450hierarchy hier: .MAKE .PHONY
2451	${_+_}cd ${.CURDIR}/etc; ${HMAKE} distrib-dirs
2452
2453#
2454# libraries - build all libraries, and install them under ${DESTDIR}.
2455#
2456# The list of libraries with dependents (${_prebuild_libs}) and their
2457# interdependencies (__L) are built automatically by the
2458# ${.CURDIR}/tools/make_libdeps.sh script.
2459#
2460libraries: .MAKE .PHONY
2461	${_+_}cd ${.CURDIR}; \
2462	    ${MAKE} -f Makefile.inc1 _prereq_libs; \
2463	    ${MAKE} -f Makefile.inc1 _startup_libs; \
2464	    ${MAKE} -f Makefile.inc1 _prebuild_libs; \
2465	    ${MAKE} -f Makefile.inc1 _generic_libs
2466
2467#
2468# static libgcc.a prerequisite for shared libc
2469#
2470_prereq_libs= lib/libcompiler_rt
2471.if ${MK_SSP} != "no"
2472_prereq_libs+= gnu/lib/libssp/libssp_nonshared
2473.endif
2474
2475# These dependencies are not automatically generated:
2476#
2477# gnu/lib/csu, gnu/lib/libgcc, lib/csu and lib/libc must be built before
2478# all shared libraries for ELF.
2479#
2480_startup_libs=	gnu/lib/csu
2481_startup_libs+=	lib/csu
2482_startup_libs+=	lib/libcompiler_rt
2483_startup_libs+=	lib/libc
2484_startup_libs+=	lib/libc_nonshared
2485.if ${MK_LIBCPLUSPLUS} != "no"
2486_startup_libs+=	lib/libcxxrt
2487.endif
2488
2489.if ${MK_LLVM_LIBUNWIND} != "no"
2490_prereq_libs+=	lib/libgcc_eh lib/libgcc_s
2491_startup_libs+=	lib/libgcc_eh lib/libgcc_s
2492
2493lib/libgcc_s__L: lib/libc__L
2494lib/libgcc_s__L: lib/libc_nonshared__L
2495.if ${MK_LIBCPLUSPLUS} != "no"
2496lib/libcxxrt__L: lib/libgcc_s__L
2497.endif
2498
2499.else # MK_LLVM_LIBUNWIND == no
2500
2501_prereq_libs+=	gnu/lib/libgcc
2502_startup_libs+=	gnu/lib/libgcc
2503
2504gnu/lib/libgcc__L: lib/libc__L
2505gnu/lib/libgcc__L: lib/libc_nonshared__L
2506.if ${MK_LIBCPLUSPLUS} != "no"
2507lib/libcxxrt__L: gnu/lib/libgcc__L
2508.endif
2509.endif
2510
2511_prebuild_libs=	${_kerberos5_lib_libasn1} \
2512		${_kerberos5_lib_libhdb} \
2513		${_kerberos5_lib_libheimbase} \
2514		${_kerberos5_lib_libheimntlm} \
2515		${_libsqlite3} \
2516		${_kerberos5_lib_libheimipcc} \
2517		${_kerberos5_lib_libhx509} ${_kerberos5_lib_libkrb5} \
2518		${_kerberos5_lib_libroken} \
2519		${_kerberos5_lib_libwind} \
2520		lib/libbz2 ${_libcom_err} lib/libcrypt \
2521		lib/libelf lib/libexpat \
2522		lib/libfigpar \
2523		${_lib_libgssapi} \
2524		lib/libkiconv lib/libkvm lib/liblzma lib/libmd lib/libnv \
2525		${_lib_casper} \
2526		lib/ncurses/ncurses lib/ncurses/ncursesw \
2527		lib/libopie lib/libpam/libpam ${_lib_libthr} \
2528		${_lib_libradius} lib/libsbuf lib/libtacplus \
2529		lib/libgeom \
2530		${_cddl_lib_libumem} ${_cddl_lib_libnvpair} \
2531		${_cddl_lib_libuutil} \
2532		${_cddl_lib_libavl} \
2533		${_cddl_lib_libzfs_core} ${_cddl_lib_libzfs} \
2534		${_cddl_lib_libctf} \
2535		lib/libufs \
2536		lib/libutil lib/libpjdlog ${_lib_libypclnt} lib/libz lib/msun \
2537		${_secure_lib_libcrypto} ${_secure_lib_libssl} \
2538		${_lib_libldns} ${_secure_lib_libssh}
2539
2540.if ${MK_GNUCXX} != "no"
2541_prebuild_libs+= gnu/lib/libstdc++ gnu/lib/libsupc++
2542gnu/lib/libstdc++__L: lib/msun__L
2543gnu/lib/libsupc++__L: gnu/lib/libstdc++__L
2544.endif
2545
2546.if ${MK_DIALOG} != "no"
2547_prebuild_libs+= gnu/lib/libdialog
2548gnu/lib/libdialog__L: lib/msun__L lib/ncurses/ncursesw__L
2549.endif
2550
2551.if ${MK_LIBCPLUSPLUS} != "no"
2552_prebuild_libs+= lib/libc++
2553.endif
2554
2555lib/libgeom__L: lib/libexpat__L
2556lib/libkvm__L: lib/libelf__L
2557
2558.if ${MK_LIBTHR} != "no"
2559_lib_libthr=	lib/libthr
2560.endif
2561
2562.if ${MK_RADIUS_SUPPORT} != "no"
2563_lib_libradius=	lib/libradius
2564.endif
2565
2566.if ${MK_OFED} != "no"
2567_prebuild_libs+= \
2568	lib/ofed/libibverbs \
2569	lib/ofed/libibmad \
2570	lib/ofed/libibumad \
2571	lib/ofed/complib \
2572	lib/ofed/libmlx5
2573
2574lib/ofed/libibmad__L:	lib/ofed/libibumad__L
2575lib/ofed/complib__L:	lib/libthr__L
2576lib/ofed/libmlx5__L:	lib/ofed/libibverbs__L lib/libthr__L
2577.endif
2578
2579.if ${MK_CASPER} != "no"
2580_lib_casper=	lib/libcasper
2581.endif
2582
2583lib/libpjdlog__L: lib/libutil__L
2584lib/libcasper__L: lib/libnv__L
2585lib/liblzma__L: lib/libthr__L
2586
2587_generic_libs=	${_cddl_lib} gnu/lib ${_kerberos5_lib} lib ${_secure_lib} usr.bin/lex/lib
2588.if ${MK_IPFILTER} != "no"
2589_generic_libs+=	sbin/ipf/libipf
2590.endif
2591.for _DIR in ${LOCAL_LIB_DIRS}
2592.if ${_DIR} == ".WAIT"  || (empty(_generic_libs:M${_DIR}) && exists(${.CURDIR}/${_DIR}/Makefile))
2593_generic_libs+= ${_DIR}
2594.endif
2595.endfor
2596
2597lib/libopie__L lib/libtacplus__L: lib/libmd__L
2598
2599.if ${MK_CDDL} != "no"
2600_cddl_lib_libumem= cddl/lib/libumem
2601_cddl_lib_libnvpair= cddl/lib/libnvpair
2602_cddl_lib_libavl= cddl/lib/libavl
2603_cddl_lib_libuutil= cddl/lib/libuutil
2604.if ${MK_ZFS} != "no"
2605_cddl_lib_libzfs_core= cddl/lib/libzfs_core
2606_cddl_lib_libzfs= cddl/lib/libzfs
2607
2608cddl/lib/libzfs_core__L: cddl/lib/libnvpair__L
2609
2610cddl/lib/libzfs__L: cddl/lib/libzfs_core__L lib/msun__L lib/libutil__L
2611cddl/lib/libzfs__L: lib/libthr__L lib/libmd__L lib/libz__L cddl/lib/libumem__L
2612cddl/lib/libzfs__L: cddl/lib/libuutil__L cddl/lib/libavl__L lib/libgeom__L
2613
2614lib/libbe__L: cddl/lib/libzfs__L
2615.endif
2616_cddl_lib_libctf= cddl/lib/libctf
2617_cddl_lib= cddl/lib
2618cddl/lib/libctf__L: lib/libz__L
2619.endif
2620# cddl/lib/libdtrace requires lib/libproc and lib/librtld_db; it's only built
2621# on select architectures though (see cddl/lib/Makefile)
2622.if ${MACHINE_CPUARCH} != "sparc64"
2623_prebuild_libs+=	lib/libprocstat lib/libproc lib/librtld_db
2624lib/libprocstat__L: lib/libelf__L lib/libkvm__L lib/libutil__L
2625lib/libproc__L: lib/libprocstat__L
2626lib/librtld_db__L: lib/libprocstat__L
2627.endif
2628
2629.if ${MK_CRYPT} != "no"
2630.if ${MK_OPENSSL} != "no"
2631_secure_lib_libcrypto= secure/lib/libcrypto
2632_secure_lib_libssl= secure/lib/libssl
2633lib/libradius__L secure/lib/libssl__L: secure/lib/libcrypto__L
2634secure/lib/libcrypto__L: lib/libthr__L
2635.if ${MK_LDNS} != "no"
2636_lib_libldns= lib/libldns
2637lib/libldns__L: secure/lib/libssl__L
2638.endif
2639.if ${MK_OPENSSH} != "no"
2640_secure_lib_libssh= secure/lib/libssh
2641secure/lib/libssh__L: lib/libz__L secure/lib/libcrypto__L lib/libcrypt__L
2642.if ${MK_LDNS} != "no"
2643secure/lib/libssh__L: lib/libldns__L
2644.endif
2645.if ${MK_GSSAPI} != "no" && ${MK_KERBEROS_SUPPORT} != "no"
2646secure/lib/libssh__L: lib/libgssapi__L kerberos5/lib/libkrb5__L \
2647    kerberos5/lib/libhx509__L kerberos5/lib/libasn1__L lib/libcom_err__L \
2648    lib/libmd__L kerberos5/lib/libroken__L
2649.endif
2650.endif
2651.endif
2652_secure_lib=	secure/lib
2653.endif
2654
2655.if ${MK_KERBEROS} != "no"
2656kerberos5/lib/libasn1__L: lib/libcom_err__L kerberos5/lib/libroken__L
2657kerberos5/lib/libhdb__L: kerberos5/lib/libasn1__L lib/libcom_err__L \
2658    kerberos5/lib/libkrb5__L kerberos5/lib/libroken__L \
2659    kerberos5/lib/libwind__L lib/libsqlite3__L
2660kerberos5/lib/libheimntlm__L: secure/lib/libcrypto__L kerberos5/lib/libkrb5__L \
2661    kerberos5/lib/libroken__L lib/libcom_err__L
2662kerberos5/lib/libhx509__L: kerberos5/lib/libasn1__L lib/libcom_err__L \
2663    secure/lib/libcrypto__L kerberos5/lib/libroken__L kerberos5/lib/libwind__L
2664kerberos5/lib/libkrb5__L: kerberos5/lib/libasn1__L lib/libcom_err__L \
2665    lib/libcrypt__L secure/lib/libcrypto__L kerberos5/lib/libhx509__L \
2666    kerberos5/lib/libroken__L kerberos5/lib/libwind__L \
2667    kerberos5/lib/libheimbase__L kerberos5/lib/libheimipcc__L
2668kerberos5/lib/libroken__L: lib/libcrypt__L
2669kerberos5/lib/libwind__L: kerberos5/lib/libroken__L lib/libcom_err__L
2670kerberos5/lib/libheimbase__L: lib/libthr__L
2671kerberos5/lib/libheimipcc__L: kerberos5/lib/libroken__L kerberos5/lib/libheimbase__L lib/libthr__L
2672.endif
2673
2674lib/libsqlite3__L: lib/libthr__L
2675
2676.if ${MK_GSSAPI} != "no"
2677_lib_libgssapi=	lib/libgssapi
2678.endif
2679
2680.if ${MK_KERBEROS} != "no"
2681_kerberos5_lib=	kerberos5/lib
2682_kerberos5_lib_libasn1= kerberos5/lib/libasn1
2683_kerberos5_lib_libhdb= kerberos5/lib/libhdb
2684_kerberos5_lib_libheimbase= kerberos5/lib/libheimbase
2685_kerberos5_lib_libkrb5= kerberos5/lib/libkrb5
2686_kerberos5_lib_libhx509= kerberos5/lib/libhx509
2687_kerberos5_lib_libroken= kerberos5/lib/libroken
2688_kerberos5_lib_libheimntlm= kerberos5/lib/libheimntlm
2689_libsqlite3= lib/libsqlite3
2690_kerberos5_lib_libheimipcc= kerberos5/lib/libheimipcc
2691_kerberos5_lib_libwind= kerberos5/lib/libwind
2692_libcom_err= lib/libcom_err
2693.endif
2694
2695.if ${MK_NIS} != "no"
2696_lib_libypclnt=	lib/libypclnt
2697.endif
2698
2699.if ${MK_OPENSSL} == "no"
2700lib/libradius__L: lib/libmd__L
2701.endif
2702
2703lib/libproc__L: \
2704    ${_cddl_lib_libctf:D${_cddl_lib_libctf}__L} lib/libelf__L lib/librtld_db__L lib/libutil__L
2705.if ${MK_CXX} != "no"
2706.if ${MK_LIBCPLUSPLUS} != "no"
2707lib/libproc__L: lib/libcxxrt__L
2708.else # This implies MK_GNUCXX != "no"; see lib/libproc
2709lib/libproc__L: gnu/lib/libsupc++__L
2710.endif
2711.endif
2712
2713.for _lib in ${_prereq_libs}
2714${_lib}__PL: .PHONY .MAKE
2715.if !defined(_MKSHOWCONFIG) && exists(${.CURDIR}/${_lib})
2716	${_+_}@${ECHODIR} "===> ${_lib} (obj,all,install)"; \
2717		cd ${.CURDIR}/${_lib}; \
2718		if [ -z "${NO_OBJWALK}" ]; then ${MAKE} MK_TESTS=no DIRPRFX=${_lib}/ obj; fi; \
2719		${MAKE} MK_TESTS=no MK_PROFILE=no -DNO_PIC \
2720		    DIRPRFX=${_lib}/ all; \
2721		${MAKE} MK_TESTS=no MK_PROFILE=no -DNO_PIC \
2722		    DIRPRFX=${_lib}/ install
2723.endif
2724.endfor
2725
2726.for _lib in ${_startup_libs} ${_prebuild_libs} ${_generic_libs}
2727${_lib}__L: .PHONY .MAKE
2728.if !defined(_MKSHOWCONFIG) && exists(${.CURDIR}/${_lib})
2729	${_+_}@${ECHODIR} "===> ${_lib} (obj,all,install)"; \
2730		cd ${.CURDIR}/${_lib}; \
2731		if [ -z "${NO_OBJWALK}" ]; then ${MAKE} MK_TESTS=no DIRPRFX=${_lib}/ obj; fi; \
2732		${MAKE} MK_TESTS=no DIRPRFX=${_lib}/ all; \
2733		${MAKE} MK_TESTS=no DIRPRFX=${_lib}/ install
2734.endif
2735.endfor
2736
2737_prereq_libs: ${_prereq_libs:S/$/__PL/}
2738_startup_libs: ${_startup_libs:S/$/__L/}
2739_prebuild_libs: ${_prebuild_libs:S/$/__L/}
2740_generic_libs: ${_generic_libs:S/$/__L/}
2741
2742# Enable SUBDIR_PARALLEL when not calling 'make all', unless called from
2743# 'everything' with _PARALLEL_SUBDIR_OK set.  This is because it is unlikely
2744# that running 'make all' from the top-level, especially with a SUBDIR_OVERRIDE
2745# or LOCAL_DIRS set, will have a reliable build if SUBDIRs are built in
2746# parallel.  This is safe for the world stage of buildworld though since it has
2747# already built libraries in a proper order and installed includes into
2748# WORLDTMP. Special handling is done for SUBDIR ordering for 'install*' to
2749# avoid trashing a system if it crashes mid-install.
2750.if !make(all) || defined(_PARALLEL_SUBDIR_OK)
2751SUBDIR_PARALLEL=
2752.endif
2753
2754.include <bsd.subdir.mk>
2755
2756.if make(check-old) || make(check-old-dirs) || \
2757    make(check-old-files) || make(check-old-libs) || \
2758    make(delete-old) || make(delete-old-dirs) || \
2759    make(delete-old-files) || make(delete-old-libs)
2760
2761#
2762# check for / delete old files section
2763#
2764
2765.include "ObsoleteFiles.inc"
2766
2767OLD_LIBS_MESSAGE="Please be sure no application still uses those libraries, \
2768else you can not start such an application. Consult UPDATING for more \
2769information regarding how to cope with the removal/revision bump of a \
2770specific library."
2771
2772.if !defined(BATCH_DELETE_OLD_FILES)
2773RM_I=-i
2774.else
2775RM_I=-v
2776.endif
2777
2778delete-old-files: .PHONY
2779	@echo ">>> Removing old files (only deletes safe to delete libs)"
2780# Ask for every old file if the user really wants to remove it.
2781# It's annoying, but better safe than sorry.
2782# NB: We cannot pass the list of OLD_FILES as a parameter because the
2783# argument list will get too long. Using .for/.endfor make "loops" will make
2784# the Makefile parser segfault.
2785	@exec 3<&0; \
2786	cd ${.CURDIR}; \
2787	${MAKE} -f ${.CURDIR}/Makefile.inc1 ${.MAKEFLAGS} ${.TARGET} \
2788	    -V OLD_FILES -V "OLD_FILES:Musr/share/*.gz:R" | xargs -n1 | \
2789	while read file; do \
2790		if [ -f "${DESTDIR}/$${file}" -o -L "${DESTDIR}/$${file}" ]; then \
2791			chflags noschg "${DESTDIR}/$${file}" 2>/dev/null || true; \
2792			rm ${RM_I} "${DESTDIR}/$${file}" <&3; \
2793		fi; \
2794		for ext in debug symbols; do \
2795		  if ! [ -e "${DESTDIR}/$${file}" ] && [ -f \
2796		      "${DESTDIR}${DEBUGDIR}/$${file}.$${ext}" ]; then \
2797			  rm ${RM_I} "${DESTDIR}${DEBUGDIR}/$${file}.$${ext}" \
2798			      <&3; \
2799		  fi; \
2800		done; \
2801	done
2802# Remove catpages without corresponding manpages.
2803	@exec 3<&0; \
2804	find ${DESTDIR}/usr/share/man/cat* ! -type d 2>/dev/null | \
2805	sed -ep -e's:${DESTDIR}/usr/share/man/cat:${DESTDIR}/usr/share/man/man:' | \
2806	while read catpage; do \
2807		read manpage; \
2808		if [ ! -e "$${manpage}" ]; then \
2809			rm ${RM_I} $${catpage} <&3; \
2810	        fi; \
2811	done
2812	@echo ">>> Old files removed"
2813
2814check-old-files: .PHONY
2815	@echo ">>> Checking for old files"
2816	@cd ${.CURDIR}; \
2817	${MAKE} -f ${.CURDIR}/Makefile.inc1 ${.MAKEFLAGS} ${.TARGET} \
2818	    -V OLD_FILES -V "OLD_FILES:Musr/share/*.gz:R" | xargs -n1 | \
2819	while read file; do \
2820		if [ -f "${DESTDIR}/$${file}" -o -L "${DESTDIR}/$${file}" ]; then \
2821		 	echo "${DESTDIR}/$${file}"; \
2822		fi; \
2823		for ext in debug symbols; do \
2824		  if [ -f "${DESTDIR}${DEBUGDIR}/$${file}.$${ext}" ]; then \
2825			  echo "${DESTDIR}${DEBUGDIR}/$${file}.$${ext}"; \
2826		  fi; \
2827		done; \
2828	done
2829# Check for catpages without corresponding manpages.
2830	@find ${DESTDIR}/usr/share/man/cat* ! -type d 2>/dev/null | \
2831	sed -ep -e's:${DESTDIR}/usr/share/man/cat:${DESTDIR}/usr/share/man/man:' | \
2832	while read catpage; do \
2833		read manpage; \
2834		if [ ! -e "$${manpage}" ]; then \
2835			echo $${catpage}; \
2836	        fi; \
2837	done
2838
2839delete-old-libs: .PHONY
2840	@echo ">>> Removing old libraries"
2841	@echo "${OLD_LIBS_MESSAGE}" | fmt
2842	@exec 3<&0; \
2843	cd ${.CURDIR}; \
2844	${MAKE} -f ${.CURDIR}/Makefile.inc1 ${.MAKEFLAGS} ${.TARGET} \
2845	    -V OLD_LIBS | xargs -n1 | \
2846	while read file; do \
2847		if [ -f "${DESTDIR}/$${file}" -o -L "${DESTDIR}/$${file}" ]; then \
2848			chflags noschg "${DESTDIR}/$${file}" 2>/dev/null || true; \
2849			rm ${RM_I} "${DESTDIR}/$${file}" <&3; \
2850		fi; \
2851		for ext in debug symbols; do \
2852		  if ! [ -e "${DESTDIR}/$${file}" ] && [ -f \
2853		      "${DESTDIR}${DEBUGDIR}/$${file}.$${ext}" ]; then \
2854			  rm ${RM_I} "${DESTDIR}${DEBUGDIR}/$${file}.$${ext}" \
2855			      <&3; \
2856		  fi; \
2857		done; \
2858	done
2859	@echo ">>> Old libraries removed"
2860
2861check-old-libs: .PHONY
2862	@echo ">>> Checking for old libraries"
2863	@cd ${.CURDIR}; \
2864	${MAKE} -f ${.CURDIR}/Makefile.inc1 ${.MAKEFLAGS} ${.TARGET} \
2865	    -V OLD_LIBS | xargs -n1 | \
2866	while read file; do \
2867		if [ -f "${DESTDIR}/$${file}" -o -L "${DESTDIR}/$${file}" ]; then \
2868			echo "${DESTDIR}/$${file}"; \
2869		fi; \
2870		for ext in debug symbols; do \
2871		  if [ -f "${DESTDIR}${DEBUGDIR}/$${file}.$${ext}" ]; then \
2872			  echo "${DESTDIR}${DEBUGDIR}/$${file}.$${ext}"; \
2873		  fi; \
2874		done; \
2875	done
2876
2877delete-old-dirs: .PHONY
2878	@echo ">>> Removing old directories"
2879	@cd ${.CURDIR}; \
2880	${MAKE} -f ${.CURDIR}/Makefile.inc1 ${.MAKEFLAGS} ${.TARGET} \
2881	    -V OLD_DIRS | xargs -n1 | sort -r | \
2882	while read dir; do \
2883		if [ -d "${DESTDIR}/$${dir}" ]; then \
2884			rmdir -v "${DESTDIR}/$${dir}" || true; \
2885		elif [ -L "${DESTDIR}/$${dir}" ]; then \
2886			echo "${DESTDIR}/$${dir} is a link, please remove everything manually."; \
2887		fi; \
2888		if [ -d "${DESTDIR}${DEBUGDIR}/$${dir}" ]; then \
2889			rmdir -v "${DESTDIR}${DEBUGDIR}/$${dir}" || true; \
2890		elif [ -L "${DESTDIR}${DEBUGDIR}/$${dir}" ]; then \
2891			echo "${DESTDIR}${DEBUGDIR}/$${dir} is a link, please remove everything manually."; \
2892		fi; \
2893	done
2894	@echo ">>> Old directories removed"
2895
2896check-old-dirs: .PHONY
2897	@echo ">>> Checking for old directories"
2898	@cd ${.CURDIR}; \
2899	${MAKE} -f ${.CURDIR}/Makefile.inc1 ${.MAKEFLAGS} ${.TARGET} \
2900	    -V OLD_DIRS | xargs -n1 | \
2901	while read dir; do \
2902		if [ -d "${DESTDIR}/$${dir}" ]; then \
2903			echo "${DESTDIR}/$${dir}"; \
2904		elif [ -L "${DESTDIR}/$${dir}" ]; then \
2905			echo "${DESTDIR}/$${dir} is a link, please remove everything manually."; \
2906		fi; \
2907		if [ -d "${DESTDIR}${DEBUGDIR}/$${dir}" ]; then \
2908			echo "${DESTDIR}${DEBUGDIR}/$${dir}"; \
2909		elif [ -L "${DESTDIR}${DEBUGDIR}/$${dir}" ]; then \
2910			echo "${DESTDIR}${DEBUGDIR}/$${dir} is a link, please remove everything manually."; \
2911		fi; \
2912	done
2913
2914delete-old: delete-old-files delete-old-dirs .PHONY
2915	@echo "To remove old libraries run '${MAKE_CMD} delete-old-libs'."
2916
2917check-old: check-old-files check-old-libs check-old-dirs .PHONY
2918	@echo "To remove old files and directories run '${MAKE_CMD} delete-old'."
2919	@echo "To remove old libraries run '${MAKE_CMD} delete-old-libs'."
2920
2921.endif
2922
2923#
2924# showconfig - show build configuration.
2925#
2926showconfig: .PHONY
2927	@(${MAKE} -n -f ${.CURDIR}/sys/conf/kern.opts.mk -V dummy -dg1 UPDATE_DEPENDFILE=no NO_OBJ=yes; \
2928	  ${MAKE} -n -f ${.CURDIR}/share/mk/src.opts.mk -V dummy -dg1 UPDATE_DEPENDFILE=no NO_OBJ=yes) 2>&1 | grep ^MK_ | sort -u
2929
2930.if !empty(KRNLOBJDIR) && !empty(KERNCONF)
2931DTBOUTPUTPATH= ${KRNLOBJDIR}/${KERNCONF}/
2932
2933.if !defined(FDT_DTS_FILE) || empty(FDT_DTS_FILE)
2934.if !defined(_MKSHOWCONFIG) && exists(${KERNCONFDIR}/${KERNCONF})
2935FDT_DTS_FILE!= awk 'BEGIN {FS="="} /^makeoptions[[:space:]]+FDT_DTS_FILE/ {print $$2}' \
2936	'${KERNCONFDIR}/${KERNCONF}' ; echo
2937.endif
2938.endif
2939
2940.endif
2941
2942.if !defined(DTBOUTPUTPATH) || !exists(${DTBOUTPUTPATH})
2943DTBOUTPUTPATH= ${.CURDIR}
2944.endif
2945
2946#
2947# Build 'standalone' Device Tree Blob
2948#
2949builddtb: .PHONY
2950	@PATH=${TMPPATH} MACHINE=${TARGET} \
2951	${.CURDIR}/sys/tools/fdt/make_dtb.sh ${.CURDIR}/sys \
2952	    "${FDT_DTS_FILE}" ${DTBOUTPUTPATH}
2953
2954###############
2955
2956# cleanworld
2957# In the following, the first 'rm' in a series will usually remove all
2958# files and directories.  If it does not, then there are probably some
2959# files with file flags set, so this unsets them and tries the 'rm' a
2960# second time.  There are situations where this target will be cleaning
2961# some directories via more than one method, but that duplication is
2962# needed to correctly handle all the possible situations.  Removing all
2963# files without file flags set in the first 'rm' instance saves time,
2964# because 'chflags' will need to operate on fewer files afterwards.
2965#
2966# It is expected that BW_CANONICALOBJDIR == the CANONICALOBJDIR as would be
2967# created by bsd.obj.mk, except that we don't want to .include that file
2968# in this makefile.  We don't do a cleandir walk if MK_AUTO_OBJ is yes
2969# since it is not possible for files to land in the wrong place.
2970#
2971.if make(cleanworld)
2972BW_CANONICALOBJDIR:=${OBJTOP}/
2973.elif make(cleanuniverse)
2974BW_CANONICALOBJDIR:=${OBJROOT}
2975.if ${MK_UNIFIED_OBJDIR} == "no"
2976.error ${.TARGETS} only supported with WITH_UNIFIED_OBJDIR enabled.
2977.endif
2978.endif
2979cleanworld cleanuniverse: .PHONY
2980.if !empty(BW_CANONICALOBJDIR) && exists(${BW_CANONICALOBJDIR}) && \
2981    ${.CURDIR:tA} != ${BW_CANONICALOBJDIR:tA}
2982	-rm -rf ${BW_CANONICALOBJDIR}*
2983	-chflags -R 0 ${BW_CANONICALOBJDIR}
2984	rm -rf ${BW_CANONICALOBJDIR}*
2985.endif
2986.if make(cleanworld) && ${MK_AUTO_OBJ} == "no" && \
2987    (empty(BW_CANONICALOBJDIR) || ${.CURDIR:tA} == ${BW_CANONICALOBJDIR:tA})
2988.if ${.CURDIR} == ${.OBJDIR} || ${.CURDIR}/obj == ${.OBJDIR}
2989	#   To be safe in this case, fall back to a 'make cleandir'
2990	${_+_}@cd ${.CURDIR}; ${MAKE} cleandir
2991.endif
2992.endif
2993
2994.if ${TARGET} == ${MACHINE} && ${TARGET_ARCH} == ${MACHINE_ARCH}
2995XDEV_CPUTYPE?=${CPUTYPE}
2996.else
2997XDEV_CPUTYPE?=${TARGET_CPUTYPE}
2998.endif
2999
3000NOFUN=-DNO_FSCHG MK_HTML=no -DNO_LINT \
3001	MK_MAN=no MK_NLS=no MK_PROFILE=no \
3002	MK_KERBEROS=no MK_RESCUE=no MK_TESTS=no MK_WARNS=no \
3003	TARGET=${TARGET} TARGET_ARCH=${TARGET_ARCH} \
3004	CPUTYPE=${XDEV_CPUTYPE}
3005
3006XDDIR=${TARGET_ARCH}-freebsd
3007XDTP?=/usr/${XDDIR}
3008.if ${XDTP:N/*}
3009.error XDTP variable should be an absolute path
3010.endif
3011
3012CDBOBJROOT=	${OBJROOT}${MACHINE}.${MACHINE_ARCH}/xdev/
3013CDBOBJTOP=	${CDBOBJROOT}${XDDIR}
3014CDBENV= \
3015	INSTALL="sh ${.CURDIR}/tools/install.sh"
3016CDENV= ${CDBENV} \
3017	TOOLS_PREFIX=${XDTP}
3018CDMAKEARGS= \
3019	OBJTOP=${CDBOBJTOP:Q} \
3020	OBJROOT=${CDBOBJROOT:Q}
3021CD2MAKEARGS= ${CDMAKEARGS}
3022
3023.if ${WANT_COMPILER_TYPE} == gcc || \
3024    (defined(X_COMPILER_TYPE) && ${X_COMPILER_TYPE} == gcc)
3025# GCC requires -isystem and -L when using a cross-compiler.  --sysroot
3026# won't set header path and -L is used to ensure the base library path
3027# is added before the port PREFIX library path.
3028CD2CFLAGS+=	-isystem ${XDDESTDIR}/usr/include -L${XDDESTDIR}/usr/lib
3029# GCC requires -B to find /usr/lib/crti.o when using a cross-compiler
3030# combined with --sysroot.
3031CD2CFLAGS+=	-B${XDDESTDIR}/usr/lib
3032# Force using libc++ for external GCC.
3033.if defined(X_COMPILER_TYPE) && \
3034    ${X_COMPILER_TYPE} == gcc && ${X_COMPILER_VERSION} >= 40800
3035CD2CXXFLAGS+=	-isystem ${XDDESTDIR}/usr/include/c++/v1 -std=c++11 \
3036		-nostdinc++
3037.endif
3038.endif
3039CD2CFLAGS+=	--sysroot=${XDDESTDIR}/
3040CD2ENV=${CDENV} CC="${CC} ${CD2CFLAGS}" CXX="${CXX} ${CD2CXXFLAGS} ${CD2CFLAGS}" \
3041	CPP="${CPP} ${CD2CFLAGS}" \
3042	MACHINE=${TARGET} MACHINE_ARCH=${TARGET_ARCH}
3043
3044CDTMP=	${OBJTOP}/${XDDIR}/tmp
3045CDMAKE=${CDENV} PATH=${CDTMP}/usr/bin:${PATH} ${MAKE} ${CDMAKEARGS} ${NOFUN}
3046CD2MAKE=${CD2ENV} PATH=${CDTMP}/usr/bin:${XDDESTDIR}/usr/bin:${PATH} \
3047	${MAKE} ${CD2MAKEARGS} ${NOFUN}
3048.if ${MK_META_MODE} != "no"
3049# Don't rebuild build-tools targets during normal build.
3050CD2MAKE+=	BUILD_TOOLS_META=.NOMETA
3051.endif
3052XDDESTDIR=${DESTDIR}${XDTP}
3053
3054.ORDER: xdev-build xdev-install xdev-links
3055xdev: xdev-build xdev-install .PHONY
3056
3057.ORDER: _xb-worldtmp _xb-bootstrap-tools _xb-build-tools _xb-cross-tools
3058xdev-build: _xb-worldtmp _xb-bootstrap-tools _xb-build-tools _xb-cross-tools .PHONY
3059
3060_xb-worldtmp: .PHONY
3061	mkdir -p ${CDTMP}/usr
3062	${WORLDTMP_MTREE} -f ${.CURDIR}/etc/mtree/BSD.usr.dist \
3063	    -p ${CDTMP}/usr >/dev/null
3064
3065_xb-bootstrap-tools: .PHONY
3066.for _tool in \
3067    ${_clang_tblgen} \
3068    ${_gperf} \
3069    ${_yacc}
3070	${_+_}@${ECHODIR} "===> ${_tool} (obj,all,install)"; \
3071	cd ${.CURDIR}/${_tool}; \
3072	if [ -z "${NO_OBJWALK}" ]; then ${CDMAKE} DIRPRFX=${_tool}/ obj; fi; \
3073	${CDMAKE} DIRPRFX=${_tool}/ all; \
3074	${CDMAKE} DIRPRFX=${_tool}/ DESTDIR=${CDTMP} install
3075.endfor
3076
3077_xb-build-tools: .PHONY
3078	${_+_}@cd ${.CURDIR}; \
3079	${CDBENV} ${MAKE} ${CDMAKEARGS} -f Makefile.inc1 ${NOFUN} build-tools
3080
3081XDEVDIRS= \
3082    ${_clang_libs} \
3083    ${_lld} \
3084    ${_binutils} \
3085    ${_elftctools} \
3086    usr.bin/ar \
3087    ${_clang} \
3088    ${_gcc}
3089
3090_xb-cross-tools: .PHONY
3091.for _tool in ${XDEVDIRS}
3092	${_+_}@${ECHODIR} "===> xdev ${_tool} (obj,all)"; \
3093	cd ${.CURDIR}/${_tool}; \
3094	if [ -z "${NO_OBJWALK}" ]; then ${CDMAKE} DIRPRFX=${_tool}/ obj; fi; \
3095	${CDMAKE} DIRPRFX=${_tool}/ all
3096.endfor
3097
3098_xi-mtree: .PHONY
3099	${_+_}@${ECHODIR} "mtree populating ${XDDESTDIR}"
3100	mkdir -p ${XDDESTDIR}
3101	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.root.dist \
3102	    -p ${XDDESTDIR} >/dev/null
3103	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.usr.dist \
3104	    -p ${XDDESTDIR}/usr >/dev/null
3105	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.include.dist \
3106	    -p ${XDDESTDIR}/usr/include >/dev/null
3107.if defined(LIBCOMPAT)
3108	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.lib${libcompat}.dist \
3109	    -p ${XDDESTDIR}/usr >/dev/null
3110.endif
3111.if ${MK_TESTS} != "no"
3112	mkdir -p ${XDDESTDIR}${TESTSBASE}
3113	${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.tests.dist \
3114	    -p ${XDDESTDIR}${TESTSBASE} >/dev/null
3115.endif
3116
3117.ORDER: xdev-build _xi-mtree _xi-cross-tools _xi-includes _xi-libraries
3118xdev-install: xdev-build _xi-mtree _xi-cross-tools _xi-includes _xi-libraries .PHONY
3119
3120_xi-cross-tools: .PHONY
3121	@echo "_xi-cross-tools"
3122.for _tool in ${XDEVDIRS}
3123	${_+_}@${ECHODIR} "===> xdev ${_tool} (install)"; \
3124	cd ${.CURDIR}/${_tool}; \
3125	${CDMAKE} DIRPRFX=${_tool}/ install DESTDIR=${XDDESTDIR}
3126.endfor
3127
3128_xi-includes: .PHONY
3129.if !defined(NO_OBJWALK)
3130	${_+_}cd ${.CURDIR}; ${CD2MAKE} -f Makefile.inc1 _obj \
3131		DESTDIR=${XDDESTDIR}
3132.endif
3133	${_+_}cd ${.CURDIR}; ${CD2MAKE} -f Makefile.inc1 includes \
3134		DESTDIR=${XDDESTDIR}
3135
3136_xi-libraries: .PHONY
3137	${_+_}cd ${.CURDIR}; ${CD2MAKE} -f Makefile.inc1 libraries \
3138		DESTDIR=${XDDESTDIR}
3139
3140xdev-links: .PHONY
3141	${_+_}cd ${XDDESTDIR}/usr/bin; \
3142	mkdir -p ../../../../usr/bin; \
3143		for i in *; do \
3144			ln -sf ../../${XDTP}/usr/bin/$$i \
3145			    ../../../../usr/bin/${XDDIR}-$$i; \
3146			ln -sf ../../${XDTP}/usr/bin/$$i \
3147			    ../../../../usr/bin/${XDDIR}${_REVISION}-$$i; \
3148		done
3149