4 # The user-driven targets are:
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
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.
17 # reinstallkernel - Reinstall the kernel and the kernel-modules.
18 # reinstallkernel.debug
19 # kernel - buildkernel + installkernel.
20 # kernel-toolchain - Builds the subset of world necessary to build a kernel
21 # kernel-toolchains - Build kernel-toolchain for all universe targets.
22 # doxygen - Build API documentation of the kernel, needs doxygen.
23 # update - Convenient way to update your source tree(s).
24 # checkworld - Run test suite on installed world.
25 # check-old - List obsolete directories/files/libraries.
26 # check-old-dirs - List obsolete directories.
27 # check-old-files - List obsolete files.
28 # check-old-libs - List obsolete libraries.
29 # delete-old - Delete obsolete directories/files.
30 # delete-old-dirs - Delete obsolete directories.
31 # delete-old-files - Delete obsolete files.
32 # delete-old-libs - Delete obsolete libraries.
33 # targets - Print a list of supported TARGET/TARGET_ARCH pairs
34 # for world and kernel targets.
35 # toolchains - Build a toolchain for all world and kernel targets.
36 # xdev - xdev-build + xdev-install for the architecture
37 # specified with XDEV and XDEV_ARCH.
38 # xdev-build - Build cross-development tools.
39 # xdev-install - Install cross-development tools.
40 # xdev-links - Create traditional links in /usr/bin for cc, etc
41 # native-xtools - Create host binaries that produce target objects
42 # for use in qemu user-mode jails.
44 # "quick" way to test all kernel builds:
45 # _jflag=`sysctl -n hw.ncpu`
46 # _jflag=$(($_jflag * 2))
47 # [ $_jflag -gt 12 ] && _jflag=12
48 # make universe -DMAKE_JUST_KERNELS JFLAG=-j${_jflag}
50 # This makefile is simple by design. The FreeBSD make automatically reads
51 # the /usr/share/mk/sys.mk unless the -m argument is specified on the
52 # command line. By keeping this makefile simple, it doesn't matter too
53 # much how different the installed mk files are from those in the source
54 # tree. This makefile executes a child make process, forcing it to use
55 # the mk files from the source tree which are supposed to DTRT.
57 # Most of the user-driven targets (as listed above) are implemented in
58 # Makefile.inc1. The exceptions are universe, tinderbox and targets.
60 # If you want to build your system from source be sure that /usr/obj has
61 # at least 6GB of diskspace available. A complete 'universe' build requires
62 # about 100GB of space.
64 # For individuals wanting to build from the sources currently on their
65 # system, the simple instructions are:
67 # 1. `cd /usr/src' (or to the directory containing your source tree).
68 # 2. Define `HISTORICAL_MAKE_WORLD' variable (see README).
71 # For individuals wanting to upgrade their sources (even if only a
72 # delta of a few days):
74 # 1. `cd /usr/src' (or to the directory containing your source tree).
75 # 2. `make buildworld'
76 # 3. `make buildkernel KERNCONF=YOUR_KERNEL_HERE' (default is GENERIC).
77 # 4. `make installkernel KERNCONF=YOUR_KERNEL_HERE' (default is GENERIC).
78 # [steps 3. & 4. can be combined by using the "kernel" target]
79 # 5. `reboot' (in single user mode: boot -s from the loader prompt).
81 # 7. `make installworld'
82 # 8. `mergemaster' (you may wish to use -i, along with -U or -F).
83 # 9. `make delete-old'
85 # 11. `make delete-old-libs' (in case no 3rd party program uses them anymore)
87 # See src/UPDATING `COMMON ITEMS' for more complete information.
89 # If TARGET=machine (e.g. powerpc, sparc64, ...) is specified you can
90 # cross build world for other machine types using the buildworld target,
91 # and once the world is built you can cross build a kernel using the
94 # Define the user-driven targets. These are listed here in alphabetical
95 # order, but that's not important.
97 # Targets that begin with underscore are internal targets intended for
98 # developer convenience only. They are intentionally not documented and
99 # completely subject to change without notice.
101 # For more information, see the build(7) manual page.
104 # This is included so CC is set to ccache for -V, and COMPILER_TYPE/VERSION
105 # can be cached for sub-makes.
106 .
include <bsd.compiler.mk
>
108 # Note: we use this awkward construct to be compatible with FreeBSD's
109 # old make used in 10.0 and 9.2 and earlier.
110 .if defined
(MK_DIRDEPS_BUILD
) && ${MK_DIRDEPS_BUILD} == "yes" && !make
(showconfig
)
111 # targets/Makefile plays the role of top-level
112 .
include "targets/Makefile"
115 TGTS
= all all-man buildenv buildenvvars buildkernel buildworld \
116 check check-old check-old-dirs check-old-files check-old-libs \
117 checkdpadd checkworld
clean cleandepend cleandir cleanworld \
118 delete-old delete-old-dirs delete-old-files delete-old-libs \
119 depend distribute distributekernel distributekernel.debug \
120 distributeworld distrib-dirs distribution doxygen \
121 everything hier hierarchy
install installcheck installkernel \
122 installkernel.debug packagekernel packageworld \
123 reinstallkernel reinstallkernel.debug \
124 installworld kernel-toolchain libraries lint maninstall \
125 obj objlink rerelease showconfig
tags toolchain update \
126 _worldtmp _legacy _bootstrap-tools _cleanobj _obj \
127 _build-tools _cross-tools _includes _libraries \
128 build32 distribute32 install32 build32 distribute32 install32 \
129 builddtb xdev xdev-build xdev-install \
130 xdev-links native-xtools installconfig \
132 TGTS
+= ${SUBDIR_TARGETS}
134 BITGTS
= files includes
135 BITGTS
:=${BITGTS} ${BITGTS
:S
/^
/build
/} ${BITGTS
:S
/^
/install/}
138 .ORDER
: buildworld installworld
139 .ORDER
: buildworld distributeworld
140 .ORDER
: buildworld buildkernel
141 .ORDER
: installworld distribution
142 .ORDER
: installworld installkernel
143 .ORDER
: buildkernel installkernel
144 .ORDER
: buildkernel installkernel.debug
145 .ORDER
: buildkernel reinstallkernel
146 .ORDER
: buildkernel reinstallkernel.debug
148 PATH
= /sbin
:/bin
:/usr
/sbin
:/usr
/bin
149 MAKEOBJDIRPREFIX?
= /usr
/obj
150 _MAKEOBJDIRPREFIX
!= /usr
/bin
/env
-i PATH
=${PATH} MK_AUTO_OBJ
=no
${MAKE} \
151 ${.MAKEFLAGS
:MMAKEOBJDIRPREFIX
=*} __MAKE_CONF
=${__MAKE_CONF} \
152 -f
/dev
/null
-V MAKEOBJDIRPREFIX dummy
153 .if
!empty
(_MAKEOBJDIRPREFIX
)
154 .error MAKEOBJDIRPREFIX can only be set in environment
, not
as a global\
155 (in make.conf
(5)) or command-line variable.
158 # We often need to use the tree's version of make to build it.
159 # Choices add to complexity though.
160 # We cannot blindly use a make which may not be the one we want
161 # so be exlicit - until all choice is removed.
163 # 20160220 - support .dinclude for FAST_DEPEND.
164 WANT_MAKE_VERSION
= 20160220
165 MYMAKE
= ${MAKEOBJDIRPREFIX}${.CURDIR
}/make.
${MACHINE}/${WANT_MAKE}
166 .if defined
(.PARSEDIR
)
171 .if exists
(${MYMAKE})
172 SUB_MAKE
:= ${MYMAKE} -m
${.CURDIR
}/share
/mk
173 .elif
${WANT_MAKE} != ${HAVE_MAKE}
174 # It may not exist yet but we may cause it to.
175 # In the case of fmake, upgrade_checks may cause a newer version to be built.
176 SUB_MAKE
= `test -x ${MYMAKE} && echo ${MYMAKE} || echo ${MAKE}` \
177 -m
${.CURDIR
}/share
/mk
179 SUB_MAKE
= ${MAKE} -m
${.CURDIR
}/share
/mk
182 _MAKE
= PATH
=${PATH} ${SUB_MAKE} -f Makefile.inc1 TARGET
=${_TARGET} TARGET_ARCH
=${_TARGET_ARCH}
184 # Guess machine architecture from machine type, and vice versa.
185 .if
!defined
(TARGET_ARCH
) && defined
(TARGET
)
186 _TARGET_ARCH
= ${TARGET
:S
/pc98
/i386
/:S
/arm64
/aarch64
/}
187 .elif
!defined
(TARGET
) && defined
(TARGET_ARCH
) && \
188 ${TARGET_ARCH} != ${MACHINE_ARCH}
189 _TARGET
= ${TARGET_ARCH
:C
/mips
(n32|
64)?
(el
)?
/mips
/:C
/arm
(v6
)?
(eb|hf
)?
/arm
/:C
/aarch64
/arm64
/:C
/powerpc64
/powerpc
/:C
/riscv64
/riscv
/}
191 .if defined
(TARGET
) && !defined
(_TARGET
)
194 .if defined
(TARGET_ARCH
) && !defined
(_TARGET_ARCH
)
195 _TARGET_ARCH
=${TARGET_ARCH}
197 # for historical compatibility for xdev targets
201 .if defined
(XDEV_ARCH
)
202 _TARGET_ARCH
= ${XDEV_ARCH}
204 # Otherwise, default to current machine type and architecture.
206 _TARGET_ARCH?
= ${MACHINE_ARCH}
209 # Make sure we have an up-to-date make(1). Only world and buildworld
210 # should do this as those are the initial targets used for upgrades.
211 # The user can define ALWAYS_CHECK_MAKE to have this check performed
214 .if defined
(ALWAYS_CHECK_MAKE
) ||
!defined
(.PARSEDIR
)
215 ${TGTS}: upgrade_checks
217 buildworld
: upgrade_checks
221 # Handle the user-driven targets, using the source relative mk files.
224 tinderbox toolchains kernel-toolchains
: .MAKE
225 ${TGTS}: .PHONY .MAKE
226 ${_
+_
}@cd
${.CURDIR
}; ${_MAKE} ${.TARGET
}
228 # The historic default "all" target creates files which may cause stale
229 # or (in the cross build case) unlinkable results. Fail with an error
230 # when no target is given. The users can explicitly specify "all"
231 # if they want the historic behavior.
236 @echo
"Explicit target required. Likely \"${SUBDIR_OVERRIDE:Dall:Ubuildworld}\" is wanted. See build(7)."
240 STARTTIME
!= LC_ALL
=C date
241 CHECK_TIME
!= find
${.CURDIR
}/sys
/sys
/param.h
-mtime
-0s
; echo
242 .if
!empty
(CHECK_TIME
)
243 .error
check your date
/time
: ${STARTTIME}
246 .if defined
(HISTORICAL_MAKE_WORLD
) || defined
(DESTDIR
)
250 # Attempt to rebuild and reinstall everything. This target is not to be
251 # used for upgrading an existing FreeBSD system, because the kernel is
252 # not included. One can argue that this target doesn't build everything
255 world
: upgrade_checks
256 @echo
"--------------------------------------------------------------"
257 @echo
">>> make world started on ${STARTTIME}"
258 @echo
"--------------------------------------------------------------"
259 .if target
(pre-world
)
261 @echo
"--------------------------------------------------------------"
262 @echo
">>> Making 'pre-world' target"
263 @echo
"--------------------------------------------------------------"
264 ${_
+_
}@cd
${.CURDIR
}; ${_MAKE} pre-world
266 ${_
+_
}@cd
${.CURDIR
}; ${_MAKE} buildworld
267 ${_
+_
}@cd
${.CURDIR
}; ${_MAKE} -B installworld
268 .if target
(post-world
)
270 @echo
"--------------------------------------------------------------"
271 @echo
">>> Making 'post-world' target"
272 @echo
"--------------------------------------------------------------"
273 ${_
+_
}@cd
${.CURDIR
}; ${_MAKE} post-world
276 @echo
"--------------------------------------------------------------"
277 @echo
">>> make world completed on `LC_ALL=C date`"
278 @echo
" (started ${STARTTIME})"
279 @echo
"--------------------------------------------------------------"
282 @echo
"WARNING: make world will overwrite your existing FreeBSD"
283 @echo
"installation without also building and installing a new"
284 @echo
"kernel. This can be dangerous. Please read the handbook,"
285 @echo
"'Rebuilding world', for how to upgrade your system."
286 @echo
"Define DESTDIR to where you want to install FreeBSD,"
287 @echo
"including /, to override this warning and proceed as usual."
289 @echo
"Bailing out now..."
296 # Short hand for `make buildkernel installkernel'
298 kernel
: buildkernel installkernel
301 # Perform a few tests to determine if the installed tools are adequate
302 # for building the world.
305 .if
${HAVE_MAKE} != ${WANT_MAKE} || \
306 (defined
(WANT_MAKE_VERSION
) && ${MAKE_VERSION} < ${WANT_MAKE_VERSION})
307 @
${_
+_
}(cd
${.CURDIR
} && ${MAKE} ${WANT_MAKE
:S
,^f
,,})
311 # Upgrade make(1) to the current version using the installed
312 # headers, libraries and tools. Also, allow the location of
313 # the system bsdmake-like utility to be overridden.
315 MMAKEENV
= MAKEOBJDIRPREFIX
=${MYMAKE
:H
} \
317 INSTALL
="sh ${.CURDIR}/tools/install.sh"
318 MMAKE
= ${MMAKEENV} ${MAKE} \
320 -DNO_CPU_CFLAGS
-DNO_WERROR \
322 DESTDIR
= PROGNAME
=${MYMAKE
:T
}
326 @echo
"--------------------------------------------------------------"
327 @echo
">>> Building an up-to-date ${.TARGET}(1)"
328 @echo
"--------------------------------------------------------------"
329 ${_
+_
}@cd
${.CURDIR
}/usr.bin
/${.TARGET
}; \
333 ${MMAKE} install DESTDIR
=${MYMAKE
:H
} BINDIR
=
336 @echo
"'make regress' has been renamed 'make check'" |
/usr
/bin
/fmt
339 tinderbox toolchains kernel-toolchains kernels worlds
: upgrade_checks
342 @cd
${.CURDIR
}; ${SUB_MAKE} DOING_TINDERBOX
=YES universe
345 @cd
${.CURDIR
}; ${SUB_MAKE} UNIVERSE_TARGET
=toolchain universe
348 @cd
${.CURDIR
}; ${SUB_MAKE} UNIVERSE_TARGET
=kernel-toolchain universe
351 @cd
${.CURDIR
}; ${SUB_MAKE} UNIVERSE_TARGET
=buildkernel universe
354 @cd
${.CURDIR
}; ${SUB_MAKE} UNIVERSE_TARGET
=buildworld universe
359 # Attempt to rebuild *everything* for all supported architectures,
360 # with a reasonable chance of success, regardless of how old your
361 # existing system is.
363 .if make
(universe
) || make
(universe_kernels
) || make
(tinderbox
) || make
(targets
)
364 TARGETS?
=amd64 arm arm64 i386 mips pc98 powerpc sparc64
365 _UNIVERSE_TARGETS
= ${TARGETS}
366 TARGET_ARCHES_arm?
= arm armeb armv6 armv6hf
367 TARGET_ARCHES_arm64?
= aarch64
368 TARGET_ARCHES_mips?
= mipsel mips mips64el mips64 mipsn32
369 TARGET_ARCHES_powerpc?
= powerpc powerpc64
370 TARGET_ARCHES_pc98?
= i386
371 .for target in
${TARGETS}
372 TARGET_ARCHES_
${target}?
= ${target}
375 # XXX Add arm64 to universe only if we have an external binutils installed.
376 # It does not build with the in-tree linker.
377 .if
!exists
(/usr
/local
/aarch64-freebsd
/bin
/ld) && empty
(${TARGETS})
378 _UNIVERSE_TARGETS
:= ${_UNIVERSE_TARGETS
:Narm64
}
379 universe
: universe_arm64_skip
380 universe_epilogue
: universe_arm64_skip
381 universe_arm64_skip
: universe_prologue
382 @echo
">> arm64 skipped - install aarch64-binutils port or package to build"
385 .if defined
(UNIVERSE_TARGET
)
386 MAKE_JUST_WORLDS
= YES
388 UNIVERSE_TARGET?
= buildworld
390 KERNSRCDIR?
= ${.CURDIR
}/sys
393 @echo
"Supported TARGET/TARGET_ARCH pairs for world and kernel targets"
394 .for target in
${TARGETS}
395 .for target_arch in
${TARGET_ARCHES_
${target}}
396 @echo
" ${target}/${target_arch}"
400 .if defined
(DOING_TINDERBOX
)
401 FAILFILE
=${.CURDIR
}/_.tinderbox.failed
402 MAKEFAIL
=tee
-a
${FAILFILE}
407 universe_prologue
: upgrade_checks
408 universe
: universe_prologue
410 @echo
"--------------------------------------------------------------"
411 @echo
">>> make universe started on ${STARTTIME}"
412 @echo
"--------------------------------------------------------------"
413 .if defined
(DOING_TINDERBOX
)
416 .for target in
${_UNIVERSE_TARGETS}
417 universe
: universe_
${target}
418 universe_epilogue
: universe_
${target}
419 universe_
${target}: universe_
${target}_prologue
420 universe_
${target}_prologue
: universe_prologue
421 @echo
">> ${target} started on `LC_ALL=C date`"
422 universe_
${target}_worlds
:
424 .if
!defined
(MAKE_JUST_KERNELS
)
425 universe_
${target}_done
: universe_
${target}_worlds
426 .for target_arch in
${TARGET_ARCHES_
${target}}
427 universe_
${target}_worlds
: universe_
${target}_
${target_arch}
428 universe_
${target}_
${target_arch}: universe_
${target}_prologue .MAKE
429 @echo
">> ${target}.${target_arch} ${UNIVERSE_TARGET} started on `LC_ALL=C date`"
430 @
(cd
${.CURDIR
} && env __MAKE_CONF
=/dev
/null \
431 ${SUB_MAKE} ${JFLAG} ${UNIVERSE_TARGET} \
433 TARGET_ARCH
=${target_arch} \
434 > _.
${target}.
${target_arch}.
${UNIVERSE_TARGET} 2>&1 || \
435 (echo
"${target}.${target_arch} ${UNIVERSE_TARGET} failed," \
436 "check _.${target}.${target_arch}.${UNIVERSE_TARGET} for details" | \
438 @echo
">> ${target}.${target_arch} ${UNIVERSE_TARGET} completed on `LC_ALL=C date`"
440 .
endif # !MAKE_JUST_KERNELS
442 .if
!defined
(MAKE_JUST_WORLDS
)
443 universe_
${target}_done
: universe_
${target}_kernels
444 universe_
${target}_kernels
: universe_
${target}_worlds
445 universe_
${target}_kernels
: universe_
${target}_prologue .MAKE
446 .if exists
(${KERNSRCDIR}/${target}/conf
/NOTES
)
447 @
(cd
${KERNSRCDIR}/${target}/conf
&& env __MAKE_CONF
=/dev
/null \
448 ${SUB_MAKE} LINT
> ${.CURDIR
}/_.
${target}.makeLINT
2>&1 || \
449 (echo
"${target} 'make LINT' failed," \
450 "check _.${target}.makeLINT for details"|
${MAKEFAIL}))
452 @cd
${.CURDIR
}; ${SUB_MAKE} ${.MAKEFLAGS
} TARGET
=${target} \
454 .
endif # !MAKE_JUST_WORLDS
456 # Tell the user the worlds and kernels have completed
457 universe_
${target}: universe_
${target}_done
458 universe_
${target}_done
:
459 @echo
">> ${target} completed on `LC_ALL=C date`"
461 universe_kernels
: universe_kernconfs
465 .if defined
(MAKE_ALL_KERNELS
)
468 _THINNER
=xargs grep
-L
"^.NO_UNIVERSE" || true
470 KERNCONFS
!= cd
${KERNSRCDIR}/${TARGET}/conf
&& \
471 find
[[:upper
:][:digit
:]]*[[:upper
:][:digit
:]] \
472 -type f
-maxdepth
0 \
473 ! -name DEFAULTS
! -name NOTES | \
476 .for kernel in
${KERNCONFS}
477 TARGET_ARCH_
${kernel}!= cd
${KERNSRCDIR}/${TARGET}/conf
&& \
478 config
-m
${KERNSRCDIR}/${TARGET}/conf
/${kernel} 2> /dev
/null | \
479 grep
-v WARNING
: | cut
-f
2
480 .if empty
(TARGET_ARCH_
${kernel})
481 .error
"Target architecture for ${TARGET}/conf/${kernel} unknown. config(8) likely too old."
483 universe_kernconfs
: universe_kernconf_
${TARGET}_
${kernel}
484 universe_kernconf_
${TARGET}_
${kernel}: .MAKE
485 @
(cd
${.CURDIR
} && env __MAKE_CONF
=/dev
/null \
486 ${SUB_MAKE} ${JFLAG} buildkernel \
488 TARGET_ARCH
=${TARGET_ARCH_
${kernel}} \
490 > _.
${TARGET}.
${kernel} 2>&1 || \
491 (echo
"${TARGET} ${kernel} kernel failed," \
492 "check _.${TARGET}.${kernel} for details"|
${MAKEFAIL}))
494 universe
: universe_epilogue
496 @echo
"--------------------------------------------------------------"
497 @echo
">>> make universe completed on `LC_ALL=C date`"
498 @echo
" (started ${STARTTIME})"
499 @echo
"--------------------------------------------------------------"
500 .if defined
(DOING_TINDERBOX
)
501 @if
[ -e
${FAILFILE} ] ; then \
502 echo
"Tinderbox failed:" ;\
510 ${MAKE} -C
${.CURDIR
}/sys
/${_TARGET}/conf LINT
512 .if defined
(.PARSEDIR
)
513 # This makefile does not run in meta mode
515 # Normally the things we run from here don't either.
516 # Using -DWITH_META_MODE
517 # we can buildworld with meta files created which are useful
518 # for debugging, but without any of the rest of a meta mode build.
521 # tell meta.autodep.mk to not even think about updating anything.
522 UPDATE_DEPENDFILE
= NO
523 .if
!make
(showconfig
)
524 .
export MK_DIRDEPS_BUILD MK_STAGING UPDATE_DEPENDFILE
528 # we do not want a failure of one branch abort all.
529 MAKE_JOB_ERROR_TOKEN
= no
530 .
export MAKE_JOB_ERROR_TOKEN
534 .
endif # DIRDEPS_BUILD