3#
4# The user-driven targets are:
5#
6# universe - *Really* build *everything* (buildworld and
7# all kernels on all architectures).
8# tinderbox - Same as universe, but presents a list of failed build
9# targets and exits with an error if there were any.
10# buildworld - Rebuild *everything*, including glue to help do
11# upgrades.
12# installworld - Install everything built by "buildworld".
13# world - buildworld + installworld, no kernel.
14# buildkernel - Rebuild the kernel and the kernel-modules.
15# installkernel - Install the kernel and the kernel-modules.
16# installkernel.debug
17# reinstallkernel - Reinstall the kernel and the kernel-modules.
18# reinstallkernel.debug
19# kernel - buildkernel + installkernel.
20# kernel-toolchain - Builds the subset of world necessary to build a kernel
21# doxygen - Build API documentation of the kernel, needs doxygen.
| 3#
4# The user-driven targets are:
5#
6# universe - *Really* build *everything* (buildworld and
7# all kernels on all architectures).
8# tinderbox - Same as universe, but presents a list of failed build
9# targets and exits with an error if there were any.
10# buildworld - Rebuild *everything*, including glue to help do
11# upgrades.
12# installworld - Install everything built by "buildworld".
13# world - buildworld + installworld, no kernel.
14# buildkernel - Rebuild the kernel and the kernel-modules.
15# installkernel - Install the kernel and the kernel-modules.
16# installkernel.debug
17# reinstallkernel - Reinstall the kernel and the kernel-modules.
18# reinstallkernel.debug
19# kernel - buildkernel + installkernel.
20# kernel-toolchain - Builds the subset of world necessary to build a kernel
21# doxygen - Build API documentation of the kernel, needs doxygen.
|
23# check-old - List obsolete directories/files/libraries.
24# check-old-dirs - List obsolete directories.
25# check-old-files - List obsolete files.
26# check-old-libs - List obsolete libraries.
27# delete-old - Delete obsolete directories/files/libraries.
28# delete-old-dirs - Delete obsolete directories.
29# delete-old-files - Delete obsolete files.
30# delete-old-libs - Delete obsolete libraries.
31# targets - Print a list of supported TARGET/TARGET_ARCH pairs
32# for world and kernel targets.
33# toolchains - Build a toolchain for all world and kernel targets.
34#
35# This makefile is simple by design. The FreeBSD make automatically reads
36# the /usr/share/mk/sys.mk unless the -m argument is specified on the
37# command line. By keeping this makefile simple, it doesn't matter too
38# much how different the installed mk files are from those in the source
39# tree. This makefile executes a child make process, forcing it to use
40# the mk files from the source tree which are supposed to DTRT.
41#
42# Most of the user-driven targets (as listed above) are implemented in
43# Makefile.inc1. The exceptions are universe, tinderbox and targets.
44#
45# If you want to build your system from source be sure that /usr/obj has
46# at least 1GB of diskspace available. A complete 'universe' build requires
47# about 15GB of space.
48#
49# For individuals wanting to build from the sources currently on their
50# system, the simple instructions are:
51#
52# 1. `cd /usr/src' (or to the directory containing your source tree).
53# 2. Define `HISTORICAL_MAKE_WORLD' variable (see README).
54# 3. `make world'
55#
56# For individuals wanting to upgrade their sources (even if only a
57# delta of a few days):
58#
59# 1. `cd /usr/src' (or to the directory containing your source tree).
60# 2. `make buildworld'
61# 3. `make buildkernel KERNCONF=YOUR_KERNEL_HERE' (default is GENERIC).
62# 4. `make installkernel KERNCONF=YOUR_KERNEL_HERE' (default is GENERIC).
63# [steps 3. & 4. can be combined by using the "kernel" target]
64# 5. `reboot' (in single user mode: boot -s from the loader prompt).
65# 6. `mergemaster -p'
66# 7. `make installworld'
67# 8. `make delete-old'
68# 9. `mergemaster' (you may wish to use -i, along with -U or -F).
69# 10. `reboot'
70# 11. `make delete-old-libs' (in case no 3rd party program uses them anymore)
71#
72# See src/UPDATING `COMMON ITEMS' for more complete information.
73#
74# If TARGET=machine (e.g. ia64, sparc64, ...) is specified you can
75# cross build world for other machine types using the buildworld target,
76# and once the world is built you can cross build a kernel using the
77# buildkernel target.
78#
79# Define the user-driven targets. These are listed here in alphabetical
80# order, but that's not important.
81#
82# Targets that begin with underscore are internal targets intended for
83# developer convenience only. They are intentionally not documented and
84# completely subject to change without notice.
85#
86# For more information, see the build(7) manual page.
87#
88TGTS= all all-man buildenv buildenvvars buildkernel buildworld \
89 check-old check-old-dirs check-old-files check-old-libs \
90 checkdpadd clean cleandepend cleandir \
91 delete-old delete-old-dirs delete-old-files delete-old-libs \
92 depend distribute distributekernel distributekernel.debug \
93 distributeworld distrib-dirs distribution doxygen \
94 everything hierarchy install installcheck installkernel \
95 installkernel.debug packagekernel packageworld \
96 reinstallkernel reinstallkernel.debug \
97 installworld kernel-toolchain libraries lint maninstall \
98 obj objlink regress rerelease showconfig tags toolchain update \
99 _worldtmp _legacy _bootstrap-tools _cleanobj _obj \
100 _build-tools _cross-tools _includes _libraries _depend \
101 build32 builddtb distribute32 install32 xdev xdev-build xdev-install \
102
103TGTS+= ${SUBDIR_TARGETS}
104
105BITGTS= files includes
106BITGTS:=${BITGTS} ${BITGTS:S/^/build/} ${BITGTS:S/^/install/}
107TGTS+= ${BITGTS}
108
109.ORDER: buildworld installworld
110.ORDER: buildworld distributeworld
111.ORDER: buildworld buildkernel
112.ORDER: buildkernel installkernel
113.ORDER: buildkernel installkernel.debug
114.ORDER: buildkernel reinstallkernel
115.ORDER: buildkernel reinstallkernel.debug
116
117PATH= /sbin:/bin:/usr/sbin:/usr/bin
118MAKEOBJDIRPREFIX?= /usr/obj
119_MAKEOBJDIRPREFIX!= /usr/bin/env -i PATH=${PATH} ${MAKE} \
120 ${.MAKEFLAGS:MMAKEOBJDIRPREFIX=*} __MAKE_CONF=${__MAKE_CONF} \
121 -f /dev/null -V MAKEOBJDIRPREFIX dummy
122.if !empty(_MAKEOBJDIRPREFIX)
123.error MAKEOBJDIRPREFIX can only be set in environment, not as a global\
124 (in make.conf(5)) or command-line variable.
125.endif
126MAKEPATH= ${MAKEOBJDIRPREFIX}${.CURDIR}/make.${MACHINE}
127BINMAKE= \
128 `if [ -x ${MAKEPATH}/make ]; then echo ${MAKEPATH}/make; else echo ${MAKE}; fi` \
129 -m ${.CURDIR}/share/mk
130_MAKE= PATH=${PATH} ${BINMAKE} -f Makefile.inc1 TARGET=${_TARGET} TARGET_ARCH=${_TARGET_ARCH}
131
132# Guess machine architecture from machine type, and vice versa.
133.if !defined(TARGET_ARCH) && defined(TARGET)
134_TARGET_ARCH= ${TARGET:S/pc98/i386/:S/mips/mipsel/}
135.elif !defined(TARGET) && defined(TARGET_ARCH) && \
136 ${TARGET_ARCH} != ${MACHINE_ARCH}
137_TARGET= ${TARGET_ARCH:C/mips.*e[lb]/mips/:C/armeb/arm/}
138.endif
139# Legacy names, for a transition period mips:mips -> mipsel:mips
140.if defined(TARGET) && defined(TARGET_ARCH) && \
141 ${TARGET_ARCH} == "mips" && ${TARGET} == "mips"
142.warning "TARGET_ARCH of mips is deprecated in favor of mipsel or mipseb"
143.if defined(TARGET_BIG_ENDIAN)
144_TARGET_ARCH=mipseb
145.else
146_TARGET_ARCH=mipsel
147.endif
148.endif
149# arm with TARGET_BIG_ENDIAN -> armeb
150.if defined(TARGET_ARCH) && ${TARGET_ARCH} == "arm" && defined(TARGET_BIG_ENDIAN)
151.warning "TARGET_ARCH of arm with TARGET_BIG_ENDIAN is deprecated. use armeb"
152_TARGET_ARCH=armeb
153.endif
154.if defined(TARGET) && !defined(_TARGET)
155_TARGET=${TARGET}
156.endif
157.if defined(TARGET_ARCH) && !defined(_TARGET_ARCH)
158_TARGET_ARCH=${TARGET_ARCH}
159.endif
160# Otherwise, default to current machine type and architecture.
161_TARGET?= ${MACHINE}
162_TARGET_ARCH?= ${MACHINE_ARCH}
163
164#
165# Make sure we have an up-to-date make(1). Only world and buildworld
166# should do this as those are the initial targets used for upgrades.
167# The user can define ALWAYS_CHECK_MAKE to have this check performed
168# for all targets.
169#
170.if defined(ALWAYS_CHECK_MAKE)
171${TGTS}: upgrade_checks
172.else
173buildworld: upgrade_checks
174.endif
175
176#
177# This 'cleanworld' target is not included in TGTS, because it is not a
178# recursive target. All of the work for it is done right here. It is
179# expected that BW_CANONICALOBJDIR == the CANONICALOBJDIR as would be
180# created by bsd.obj.mk, except that we don't want to .include that file
181# in this makefile.
182#
183# In the following, the first 'rm' in a series will usually remove all
184# files and directories. If it does not, then there are probably some
185# files with chflags set, so this unsets them and tries the 'rm' a
186# second time. There are situations where this target will be cleaning
187# some directories via more than one method, but that duplication is
188# needed to correctly handle all the possible situations.
189#
190BW_CANONICALOBJDIR:=${MAKEOBJDIRPREFIX}${.CURDIR}
191cleanworld:
192.if ${.CURDIR} == ${.OBJDIR} || ${.CURDIR}/obj == ${.OBJDIR}
193.if exists(${BW_CANONICALOBJDIR}/)
194 -rm -rf ${BW_CANONICALOBJDIR}/*
195 -chflags -R 0 ${BW_CANONICALOBJDIR}
196 rm -rf ${BW_CANONICALOBJDIR}/*
197.endif
198 # To be safe in this case, fall back to a 'make cleandir'
199 ${_+_}@cd ${.CURDIR}; ${_MAKE} cleandir
200.else
201 -rm -rf ${.OBJDIR}/*
202 -chflags -R 0 ${.OBJDIR}
203 rm -rf ${.OBJDIR}/*
204.endif
205
206#
207# Handle the user-driven targets, using the source relative mk files.
208#
209
210${TGTS}:
211 ${_+_}@cd ${.CURDIR}; ${_MAKE} ${.TARGET}
212
213# Set a reasonable default
214.MAIN: all
215
216STARTTIME!= LC_ALL=C date
217CHECK_TIME!= find ${.CURDIR}/sys/sys/param.h -mtime -0s
218.if !empty(CHECK_TIME)
219.error check your date/time: ${STARTTIME}
220.endif
221
222.if defined(HISTORICAL_MAKE_WORLD) || defined(DESTDIR)
223#
224# world
225#
226# Attempt to rebuild and reinstall everything. This target is not to be
227# used for upgrading an existing FreeBSD system, because the kernel is
228# not included. One can argue that this target doesn't build everything
229# then.
230#
231world: upgrade_checks
232 @echo "--------------------------------------------------------------"
233 @echo ">>> make world started on ${STARTTIME}"
234 @echo "--------------------------------------------------------------"
235.if target(pre-world)
236 @echo
237 @echo "--------------------------------------------------------------"
238 @echo ">>> Making 'pre-world' target"
239 @echo "--------------------------------------------------------------"
240 ${_+_}@cd ${.CURDIR}; ${_MAKE} pre-world
241.endif
242 ${_+_}@cd ${.CURDIR}; ${_MAKE} buildworld
243 ${_+_}@cd ${.CURDIR}; ${_MAKE} -B installworld
244.if target(post-world)
245 @echo
246 @echo "--------------------------------------------------------------"
247 @echo ">>> Making 'post-world' target"
248 @echo "--------------------------------------------------------------"
249 ${_+_}@cd ${.CURDIR}; ${_MAKE} post-world
250.endif
251 @echo
252 @echo "--------------------------------------------------------------"
253 @echo ">>> make world completed on `LC_ALL=C date`"
254 @echo " (started ${STARTTIME})"
255 @echo "--------------------------------------------------------------"
256.else
257world:
258 @echo "WARNING: make world will overwrite your existing FreeBSD"
259 @echo "installation without also building and installing a new"
260 @echo "kernel. This can be dangerous. Please read the handbook,"
261 @echo "'Rebuilding world', for how to upgrade your system."
262 @echo "Define DESTDIR to where you want to install FreeBSD,"
263 @echo "including /, to override this warning and proceed as usual."
264 @echo ""
265 @echo "Bailing out now..."
266 @false
267.endif
268
269#
270# kernel
271#
272# Short hand for `make buildkernel installkernel'
273#
274kernel: buildkernel installkernel
275
276#
277# Perform a few tests to determine if the installed tools are adequate
278# for building the world.
279#
280upgrade_checks:
281 @if ! (cd ${.CURDIR}/tools/build/make_check && \
282 PATH=${PATH} ${BINMAKE} obj >/dev/null 2>&1 && \
283 PATH=${PATH} ${BINMAKE} >/dev/null 2>&1); \
284 then \
285 (cd ${.CURDIR} && ${MAKE} make); \
286 fi
287
288#
289# Upgrade make(1) to the current version using the installed
290# headers, libraries and tools. Also, allow the location of
291# the system bsdmake-like utility to be overridden.
292#
293MMAKEENV= MAKEOBJDIRPREFIX=${MAKEPATH} \
294 DESTDIR= \
295 INSTALL="sh ${.CURDIR}/tools/install.sh"
296MMAKE= ${MMAKEENV} ${MAKE} \
297 -D_UPGRADING \
298 -DNOMAN -DNO_MAN -DNOSHARED -DNO_SHARED \
299 -DNO_CPU_CFLAGS -DNO_WERROR
300
301make: .PHONY
302 @echo
303 @echo "--------------------------------------------------------------"
304 @echo ">>> Building an up-to-date make(1)"
305 @echo "--------------------------------------------------------------"
306 ${_+_}@cd ${.CURDIR}/usr.bin/make; \
307 ${MMAKE} obj && \
308 ${MMAKE} depend && \
309 ${MMAKE} all && \
310 ${MMAKE} install DESTDIR=${MAKEPATH} BINDIR=
311
312tinderbox:
313 @cd ${.CURDIR} && ${MAKE} DOING_TINDERBOX=YES universe
314
315toolchains:
316 @cd ${.CURDIR} && ${MAKE} UNIVERSE_TARGET=toolchain universe
317
318#
319# universe
320#
321# Attempt to rebuild *everything* for all supported architectures,
322# with a reasonable chance of success, regardless of how old your
323# existing system is.
324#
325.if make(universe) || make(universe_kernels) || make(tinderbox) || make(targets)
326TARGETS?=amd64 arm i386 ia64 mips pc98 powerpc sparc64
327TARGET_ARCHES_arm?= arm armeb
328TARGET_ARCHES_mips?= mipsel mipseb mips64el mips64eb mipsn32eb
329TARGET_ARCHES_powerpc?= powerpc powerpc64
330TARGET_ARCHES_pc98?= i386
331.for target in ${TARGETS}
332TARGET_ARCHES_${target}?= ${target}
333.endfor
334
335.if defined(UNIVERSE_TARGET)
336MAKE_JUST_WORLDS= YES
337.else
338UNIVERSE_TARGET?= buildworld
339.endif
340KERNSRCDIR?= ${.CURDIR}/sys
341
342targets:
343 @echo "Supported TARGET/TARGET_ARCH pairs for world and kernel targets"
344.for target in ${TARGETS}
345.for target_arch in ${TARGET_ARCHES_${target}}
346 @echo " ${target}/${target_arch}"
347.endfor
348.endfor
349
350.if defined(DOING_TINDERBOX)
351FAILFILE=${.CURDIR}/_.tinderbox.failed
352MAKEFAIL=tee -a ${FAILFILE}
353.else
354MAKEFAIL=cat
355.endif
356
357universe: universe_prologue
358universe_prologue:
359 @echo "--------------------------------------------------------------"
360 @echo ">>> make universe started on ${STARTTIME}"
361 @echo "--------------------------------------------------------------"
362.if defined(DOING_TINDERBOX)
363 @rm -f ${FAILFILE}
364.endif
365.for target in ${TARGETS}
366universe: universe_${target}
367.ORDER: universe_prologue universe_${target} universe_epilogue
368universe_${target}: universe_${target}_prologue
369universe_${target}_prologue:
370 @echo ">> ${target} started on `LC_ALL=C date`"
371.if !defined(MAKE_JUST_KERNELS)
372.for target_arch in ${TARGET_ARCHES_${target}}
373universe_${target}: universe_${target}_${target_arch}
374universe_${target}_${target_arch}: universe_${target}_prologue
375 @echo ">> ${target}.${target_arch} ${UNIVERSE_TARGET} started on `LC_ALL=C date`"
376 @(cd ${.CURDIR} && env __MAKE_CONF=/dev/null \
377 ${MAKE} ${JFLAG} ${UNIVERSE_TARGET} \
378 TARGET=${target} \
379 TARGET_ARCH=${target_arch} \
380 > _.${target}.${target_arch}.${UNIVERSE_TARGET} 2>&1 || \
381 (echo "${target}.${target_arch} ${UNIVERSE_TARGET} failed," \
382 "check _.${target}.${target_arch}.${UNIVERSE_TARGET} for details" | \
383 ${MAKEFAIL}))
384 @echo ">> ${target}.${target_arch} ${UNIVERSE_TARGET} completed on `LC_ALL=C date`"
385.endfor
386.endif
387.if !defined(MAKE_JUST_WORLDS)
388.if exists(${KERNSRCDIR}/${target}/conf/NOTES)
389 @(cd ${KERNSRCDIR}/${target}/conf && env __MAKE_CONF=/dev/null \
390 ${MAKE} LINT > ${.CURDIR}/_.${target}.makeLINT 2>&1 || \
391 (echo "${target} 'make LINT' failed," \
392 "check _.${target}.makeLINT for details"| ${MAKEFAIL}))
393.endif
394 @cd ${.CURDIR} && ${MAKE} ${.MAKEFLAGS} TARGET=${target} \
395 universe_kernels
396.endif
397 @echo ">> ${target} completed on `LC_ALL=C date`"
398.endfor
399universe_kernels: universe_kernconfs
400.if !defined(TARGET)
401TARGET!= uname -m
402.endif
403KERNCONFS!= cd ${KERNSRCDIR}/${TARGET}/conf && \
404 find [A-Z0-9]*[A-Z0-9] -type f -maxdepth 0 \
405 ! -name DEFAULTS ! -name NOTES
406universe_kernconfs:
407.for kernel in ${KERNCONFS}
408TARGET_ARCH_${kernel}!= cd ${KERNSRCDIR}/${TARGET}/conf && \
409 config -m ${KERNSRCDIR}/${TARGET}/conf/${kernel} 2> /dev/null | \
410 grep -v WARNING: | cut -f 2
411.if empty(TARGET_ARCH_${kernel})
412.error "Target architecture for ${TARGET}/conf/${kernel} unknown. config(8) likely too old."
413.endif
414universe_kernconfs: universe_kernconf_${TARGET}_${kernel}
415universe_kernconf_${TARGET}_${kernel}:
416 @(cd ${.CURDIR} && env __MAKE_CONF=/dev/null \
417 ${MAKE} ${JFLAG} buildkernel \
418 TARGET=${TARGET} \
419 TARGET_ARCH=${TARGET_ARCH_${kernel}} \
420 KERNCONF=${kernel} \
421 > _.${TARGET}.${kernel} 2>&1 || \
422 (echo "${TARGET} ${kernel} kernel failed," \
423 "check _.${TARGET}.${kernel} for details"| ${MAKEFAIL}))
424.endfor
425universe: universe_epilogue
426universe_epilogue:
427 @echo "--------------------------------------------------------------"
428 @echo ">>> make universe completed on `LC_ALL=C date`"
429 @echo " (started ${STARTTIME})"
430 @echo "--------------------------------------------------------------"
431.if defined(DOING_TINDERBOX)
432 @if [ -e ${FAILFILE} ] ; then \
433 echo "Tinderbox failed:" ;\
434 cat ${FAILFILE} ;\
435 exit 1 ;\
436 fi
437.endif
438.endif
| 23# check-old - List obsolete directories/files/libraries.
24# check-old-dirs - List obsolete directories.
25# check-old-files - List obsolete files.
26# check-old-libs - List obsolete libraries.
27# delete-old - Delete obsolete directories/files/libraries.
28# delete-old-dirs - Delete obsolete directories.
29# delete-old-files - Delete obsolete files.
30# delete-old-libs - Delete obsolete libraries.
31# targets - Print a list of supported TARGET/TARGET_ARCH pairs
32# for world and kernel targets.
33# toolchains - Build a toolchain for all world and kernel targets.
34#
35# This makefile is simple by design. The FreeBSD make automatically reads
36# the /usr/share/mk/sys.mk unless the -m argument is specified on the
37# command line. By keeping this makefile simple, it doesn't matter too
38# much how different the installed mk files are from those in the source
39# tree. This makefile executes a child make process, forcing it to use
40# the mk files from the source tree which are supposed to DTRT.
41#
42# Most of the user-driven targets (as listed above) are implemented in
43# Makefile.inc1. The exceptions are universe, tinderbox and targets.
44#
45# If you want to build your system from source be sure that /usr/obj has
46# at least 1GB of diskspace available. A complete 'universe' build requires
47# about 15GB of space.
48#
49# For individuals wanting to build from the sources currently on their
50# system, the simple instructions are:
51#
52# 1. `cd /usr/src' (or to the directory containing your source tree).
53# 2. Define `HISTORICAL_MAKE_WORLD' variable (see README).
54# 3. `make world'
55#
56# For individuals wanting to upgrade their sources (even if only a
57# delta of a few days):
58#
59# 1. `cd /usr/src' (or to the directory containing your source tree).
60# 2. `make buildworld'
61# 3. `make buildkernel KERNCONF=YOUR_KERNEL_HERE' (default is GENERIC).
62# 4. `make installkernel KERNCONF=YOUR_KERNEL_HERE' (default is GENERIC).
63# [steps 3. & 4. can be combined by using the "kernel" target]
64# 5. `reboot' (in single user mode: boot -s from the loader prompt).
65# 6. `mergemaster -p'
66# 7. `make installworld'
67# 8. `make delete-old'
68# 9. `mergemaster' (you may wish to use -i, along with -U or -F).
69# 10. `reboot'
70# 11. `make delete-old-libs' (in case no 3rd party program uses them anymore)
71#
72# See src/UPDATING `COMMON ITEMS' for more complete information.
73#
74# If TARGET=machine (e.g. ia64, sparc64, ...) is specified you can
75# cross build world for other machine types using the buildworld target,
76# and once the world is built you can cross build a kernel using the
77# buildkernel target.
78#
79# Define the user-driven targets. These are listed here in alphabetical
80# order, but that's not important.
81#
82# Targets that begin with underscore are internal targets intended for
83# developer convenience only. They are intentionally not documented and
84# completely subject to change without notice.
85#
86# For more information, see the build(7) manual page.
87#
88TGTS= all all-man buildenv buildenvvars buildkernel buildworld \
89 check-old check-old-dirs check-old-files check-old-libs \
90 checkdpadd clean cleandepend cleandir \
91 delete-old delete-old-dirs delete-old-files delete-old-libs \
92 depend distribute distributekernel distributekernel.debug \
93 distributeworld distrib-dirs distribution doxygen \
94 everything hierarchy install installcheck installkernel \
95 installkernel.debug packagekernel packageworld \
96 reinstallkernel reinstallkernel.debug \
97 installworld kernel-toolchain libraries lint maninstall \
98 obj objlink regress rerelease showconfig tags toolchain update \
99 _worldtmp _legacy _bootstrap-tools _cleanobj _obj \
100 _build-tools _cross-tools _includes _libraries _depend \
101 build32 builddtb distribute32 install32 xdev xdev-build xdev-install \
102
103TGTS+= ${SUBDIR_TARGETS}
104
105BITGTS= files includes
106BITGTS:=${BITGTS} ${BITGTS:S/^/build/} ${BITGTS:S/^/install/}
107TGTS+= ${BITGTS}
108
109.ORDER: buildworld installworld
110.ORDER: buildworld distributeworld
111.ORDER: buildworld buildkernel
112.ORDER: buildkernel installkernel
113.ORDER: buildkernel installkernel.debug
114.ORDER: buildkernel reinstallkernel
115.ORDER: buildkernel reinstallkernel.debug
116
117PATH= /sbin:/bin:/usr/sbin:/usr/bin
118MAKEOBJDIRPREFIX?= /usr/obj
119_MAKEOBJDIRPREFIX!= /usr/bin/env -i PATH=${PATH} ${MAKE} \
120 ${.MAKEFLAGS:MMAKEOBJDIRPREFIX=*} __MAKE_CONF=${__MAKE_CONF} \
121 -f /dev/null -V MAKEOBJDIRPREFIX dummy
122.if !empty(_MAKEOBJDIRPREFIX)
123.error MAKEOBJDIRPREFIX can only be set in environment, not as a global\
124 (in make.conf(5)) or command-line variable.
125.endif
126MAKEPATH= ${MAKEOBJDIRPREFIX}${.CURDIR}/make.${MACHINE}
127BINMAKE= \
128 `if [ -x ${MAKEPATH}/make ]; then echo ${MAKEPATH}/make; else echo ${MAKE}; fi` \
129 -m ${.CURDIR}/share/mk
130_MAKE= PATH=${PATH} ${BINMAKE} -f Makefile.inc1 TARGET=${_TARGET} TARGET_ARCH=${_TARGET_ARCH}
131
132# Guess machine architecture from machine type, and vice versa.
133.if !defined(TARGET_ARCH) && defined(TARGET)
134_TARGET_ARCH= ${TARGET:S/pc98/i386/:S/mips/mipsel/}
135.elif !defined(TARGET) && defined(TARGET_ARCH) && \
136 ${TARGET_ARCH} != ${MACHINE_ARCH}
137_TARGET= ${TARGET_ARCH:C/mips.*e[lb]/mips/:C/armeb/arm/}
138.endif
139# Legacy names, for a transition period mips:mips -> mipsel:mips
140.if defined(TARGET) && defined(TARGET_ARCH) && \
141 ${TARGET_ARCH} == "mips" && ${TARGET} == "mips"
142.warning "TARGET_ARCH of mips is deprecated in favor of mipsel or mipseb"
143.if defined(TARGET_BIG_ENDIAN)
144_TARGET_ARCH=mipseb
145.else
146_TARGET_ARCH=mipsel
147.endif
148.endif
149# arm with TARGET_BIG_ENDIAN -> armeb
150.if defined(TARGET_ARCH) && ${TARGET_ARCH} == "arm" && defined(TARGET_BIG_ENDIAN)
151.warning "TARGET_ARCH of arm with TARGET_BIG_ENDIAN is deprecated. use armeb"
152_TARGET_ARCH=armeb
153.endif
154.if defined(TARGET) && !defined(_TARGET)
155_TARGET=${TARGET}
156.endif
157.if defined(TARGET_ARCH) && !defined(_TARGET_ARCH)
158_TARGET_ARCH=${TARGET_ARCH}
159.endif
160# Otherwise, default to current machine type and architecture.
161_TARGET?= ${MACHINE}
162_TARGET_ARCH?= ${MACHINE_ARCH}
163
164#
165# Make sure we have an up-to-date make(1). Only world and buildworld
166# should do this as those are the initial targets used for upgrades.
167# The user can define ALWAYS_CHECK_MAKE to have this check performed
168# for all targets.
169#
170.if defined(ALWAYS_CHECK_MAKE)
171${TGTS}: upgrade_checks
172.else
173buildworld: upgrade_checks
174.endif
175
176#
177# This 'cleanworld' target is not included in TGTS, because it is not a
178# recursive target. All of the work for it is done right here. It is
179# expected that BW_CANONICALOBJDIR == the CANONICALOBJDIR as would be
180# created by bsd.obj.mk, except that we don't want to .include that file
181# in this makefile.
182#
183# In the following, the first 'rm' in a series will usually remove all
184# files and directories. If it does not, then there are probably some
185# files with chflags set, so this unsets them and tries the 'rm' a
186# second time. There are situations where this target will be cleaning
187# some directories via more than one method, but that duplication is
188# needed to correctly handle all the possible situations.
189#
190BW_CANONICALOBJDIR:=${MAKEOBJDIRPREFIX}${.CURDIR}
191cleanworld:
192.if ${.CURDIR} == ${.OBJDIR} || ${.CURDIR}/obj == ${.OBJDIR}
193.if exists(${BW_CANONICALOBJDIR}/)
194 -rm -rf ${BW_CANONICALOBJDIR}/*
195 -chflags -R 0 ${BW_CANONICALOBJDIR}
196 rm -rf ${BW_CANONICALOBJDIR}/*
197.endif
198 # To be safe in this case, fall back to a 'make cleandir'
199 ${_+_}@cd ${.CURDIR}; ${_MAKE} cleandir
200.else
201 -rm -rf ${.OBJDIR}/*
202 -chflags -R 0 ${.OBJDIR}
203 rm -rf ${.OBJDIR}/*
204.endif
205
206#
207# Handle the user-driven targets, using the source relative mk files.
208#
209
210${TGTS}:
211 ${_+_}@cd ${.CURDIR}; ${_MAKE} ${.TARGET}
212
213# Set a reasonable default
214.MAIN: all
215
216STARTTIME!= LC_ALL=C date
217CHECK_TIME!= find ${.CURDIR}/sys/sys/param.h -mtime -0s
218.if !empty(CHECK_TIME)
219.error check your date/time: ${STARTTIME}
220.endif
221
222.if defined(HISTORICAL_MAKE_WORLD) || defined(DESTDIR)
223#
224# world
225#
226# Attempt to rebuild and reinstall everything. This target is not to be
227# used for upgrading an existing FreeBSD system, because the kernel is
228# not included. One can argue that this target doesn't build everything
229# then.
230#
231world: upgrade_checks
232 @echo "--------------------------------------------------------------"
233 @echo ">>> make world started on ${STARTTIME}"
234 @echo "--------------------------------------------------------------"
235.if target(pre-world)
236 @echo
237 @echo "--------------------------------------------------------------"
238 @echo ">>> Making 'pre-world' target"
239 @echo "--------------------------------------------------------------"
240 ${_+_}@cd ${.CURDIR}; ${_MAKE} pre-world
241.endif
242 ${_+_}@cd ${.CURDIR}; ${_MAKE} buildworld
243 ${_+_}@cd ${.CURDIR}; ${_MAKE} -B installworld
244.if target(post-world)
245 @echo
246 @echo "--------------------------------------------------------------"
247 @echo ">>> Making 'post-world' target"
248 @echo "--------------------------------------------------------------"
249 ${_+_}@cd ${.CURDIR}; ${_MAKE} post-world
250.endif
251 @echo
252 @echo "--------------------------------------------------------------"
253 @echo ">>> make world completed on `LC_ALL=C date`"
254 @echo " (started ${STARTTIME})"
255 @echo "--------------------------------------------------------------"
256.else
257world:
258 @echo "WARNING: make world will overwrite your existing FreeBSD"
259 @echo "installation without also building and installing a new"
260 @echo "kernel. This can be dangerous. Please read the handbook,"
261 @echo "'Rebuilding world', for how to upgrade your system."
262 @echo "Define DESTDIR to where you want to install FreeBSD,"
263 @echo "including /, to override this warning and proceed as usual."
264 @echo ""
265 @echo "Bailing out now..."
266 @false
267.endif
268
269#
270# kernel
271#
272# Short hand for `make buildkernel installkernel'
273#
274kernel: buildkernel installkernel
275
276#
277# Perform a few tests to determine if the installed tools are adequate
278# for building the world.
279#
280upgrade_checks:
281 @if ! (cd ${.CURDIR}/tools/build/make_check && \
282 PATH=${PATH} ${BINMAKE} obj >/dev/null 2>&1 && \
283 PATH=${PATH} ${BINMAKE} >/dev/null 2>&1); \
284 then \
285 (cd ${.CURDIR} && ${MAKE} make); \
286 fi
287
288#
289# Upgrade make(1) to the current version using the installed
290# headers, libraries and tools. Also, allow the location of
291# the system bsdmake-like utility to be overridden.
292#
293MMAKEENV= MAKEOBJDIRPREFIX=${MAKEPATH} \
294 DESTDIR= \
295 INSTALL="sh ${.CURDIR}/tools/install.sh"
296MMAKE= ${MMAKEENV} ${MAKE} \
297 -D_UPGRADING \
298 -DNOMAN -DNO_MAN -DNOSHARED -DNO_SHARED \
299 -DNO_CPU_CFLAGS -DNO_WERROR
300
301make: .PHONY
302 @echo
303 @echo "--------------------------------------------------------------"
304 @echo ">>> Building an up-to-date make(1)"
305 @echo "--------------------------------------------------------------"
306 ${_+_}@cd ${.CURDIR}/usr.bin/make; \
307 ${MMAKE} obj && \
308 ${MMAKE} depend && \
309 ${MMAKE} all && \
310 ${MMAKE} install DESTDIR=${MAKEPATH} BINDIR=
311
312tinderbox:
313 @cd ${.CURDIR} && ${MAKE} DOING_TINDERBOX=YES universe
314
315toolchains:
316 @cd ${.CURDIR} && ${MAKE} UNIVERSE_TARGET=toolchain universe
317
318#
319# universe
320#
321# Attempt to rebuild *everything* for all supported architectures,
322# with a reasonable chance of success, regardless of how old your
323# existing system is.
324#
325.if make(universe) || make(universe_kernels) || make(tinderbox) || make(targets)
326TARGETS?=amd64 arm i386 ia64 mips pc98 powerpc sparc64
327TARGET_ARCHES_arm?= arm armeb
328TARGET_ARCHES_mips?= mipsel mipseb mips64el mips64eb mipsn32eb
329TARGET_ARCHES_powerpc?= powerpc powerpc64
330TARGET_ARCHES_pc98?= i386
331.for target in ${TARGETS}
332TARGET_ARCHES_${target}?= ${target}
333.endfor
334
335.if defined(UNIVERSE_TARGET)
336MAKE_JUST_WORLDS= YES
337.else
338UNIVERSE_TARGET?= buildworld
339.endif
340KERNSRCDIR?= ${.CURDIR}/sys
341
342targets:
343 @echo "Supported TARGET/TARGET_ARCH pairs for world and kernel targets"
344.for target in ${TARGETS}
345.for target_arch in ${TARGET_ARCHES_${target}}
346 @echo " ${target}/${target_arch}"
347.endfor
348.endfor
349
350.if defined(DOING_TINDERBOX)
351FAILFILE=${.CURDIR}/_.tinderbox.failed
352MAKEFAIL=tee -a ${FAILFILE}
353.else
354MAKEFAIL=cat
355.endif
356
357universe: universe_prologue
358universe_prologue:
359 @echo "--------------------------------------------------------------"
360 @echo ">>> make universe started on ${STARTTIME}"
361 @echo "--------------------------------------------------------------"
362.if defined(DOING_TINDERBOX)
363 @rm -f ${FAILFILE}
364.endif
365.for target in ${TARGETS}
366universe: universe_${target}
367.ORDER: universe_prologue universe_${target} universe_epilogue
368universe_${target}: universe_${target}_prologue
369universe_${target}_prologue:
370 @echo ">> ${target} started on `LC_ALL=C date`"
371.if !defined(MAKE_JUST_KERNELS)
372.for target_arch in ${TARGET_ARCHES_${target}}
373universe_${target}: universe_${target}_${target_arch}
374universe_${target}_${target_arch}: universe_${target}_prologue
375 @echo ">> ${target}.${target_arch} ${UNIVERSE_TARGET} started on `LC_ALL=C date`"
376 @(cd ${.CURDIR} && env __MAKE_CONF=/dev/null \
377 ${MAKE} ${JFLAG} ${UNIVERSE_TARGET} \
378 TARGET=${target} \
379 TARGET_ARCH=${target_arch} \
380 > _.${target}.${target_arch}.${UNIVERSE_TARGET} 2>&1 || \
381 (echo "${target}.${target_arch} ${UNIVERSE_TARGET} failed," \
382 "check _.${target}.${target_arch}.${UNIVERSE_TARGET} for details" | \
383 ${MAKEFAIL}))
384 @echo ">> ${target}.${target_arch} ${UNIVERSE_TARGET} completed on `LC_ALL=C date`"
385.endfor
386.endif
387.if !defined(MAKE_JUST_WORLDS)
388.if exists(${KERNSRCDIR}/${target}/conf/NOTES)
389 @(cd ${KERNSRCDIR}/${target}/conf && env __MAKE_CONF=/dev/null \
390 ${MAKE} LINT > ${.CURDIR}/_.${target}.makeLINT 2>&1 || \
391 (echo "${target} 'make LINT' failed," \
392 "check _.${target}.makeLINT for details"| ${MAKEFAIL}))
393.endif
394 @cd ${.CURDIR} && ${MAKE} ${.MAKEFLAGS} TARGET=${target} \
395 universe_kernels
396.endif
397 @echo ">> ${target} completed on `LC_ALL=C date`"
398.endfor
399universe_kernels: universe_kernconfs
400.if !defined(TARGET)
401TARGET!= uname -m
402.endif
403KERNCONFS!= cd ${KERNSRCDIR}/${TARGET}/conf && \
404 find [A-Z0-9]*[A-Z0-9] -type f -maxdepth 0 \
405 ! -name DEFAULTS ! -name NOTES
406universe_kernconfs:
407.for kernel in ${KERNCONFS}
408TARGET_ARCH_${kernel}!= cd ${KERNSRCDIR}/${TARGET}/conf && \
409 config -m ${KERNSRCDIR}/${TARGET}/conf/${kernel} 2> /dev/null | \
410 grep -v WARNING: | cut -f 2
411.if empty(TARGET_ARCH_${kernel})
412.error "Target architecture for ${TARGET}/conf/${kernel} unknown. config(8) likely too old."
413.endif
414universe_kernconfs: universe_kernconf_${TARGET}_${kernel}
415universe_kernconf_${TARGET}_${kernel}:
416 @(cd ${.CURDIR} && env __MAKE_CONF=/dev/null \
417 ${MAKE} ${JFLAG} buildkernel \
418 TARGET=${TARGET} \
419 TARGET_ARCH=${TARGET_ARCH_${kernel}} \
420 KERNCONF=${kernel} \
421 > _.${TARGET}.${kernel} 2>&1 || \
422 (echo "${TARGET} ${kernel} kernel failed," \
423 "check _.${TARGET}.${kernel} for details"| ${MAKEFAIL}))
424.endfor
425universe: universe_epilogue
426universe_epilogue:
427 @echo "--------------------------------------------------------------"
428 @echo ">>> make universe completed on `LC_ALL=C date`"
429 @echo " (started ${STARTTIME})"
430 @echo "--------------------------------------------------------------"
431.if defined(DOING_TINDERBOX)
432 @if [ -e ${FAILFILE} ] ; then \
433 echo "Tinderbox failed:" ;\
434 cat ${FAILFILE} ;\
435 exit 1 ;\
436 fi
437.endif
438.endif
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