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 _depend \
128 build32 builddtb distribute32 install32 xdev xdev-build xdev-install \
129 xdev-links native-xtools installconfig \
131 TGTS
+= ${SUBDIR_TARGETS}
133 BITGTS
= files includes
134 BITGTS
:=${BITGTS} ${BITGTS
:S
/^
/build
/} ${BITGTS
:S
/^
/install/}
137 .ORDER
: buildworld installworld
138 .ORDER
: buildworld distributeworld
139 .ORDER
: buildworld buildkernel
140 .ORDER
: installworld distribution
141 .ORDER
: installworld installkernel
142 .ORDER
: buildkernel installkernel
143 .ORDER
: buildkernel installkernel.debug
144 .ORDER
: buildkernel reinstallkernel
145 .ORDER
: buildkernel reinstallkernel.debug
147 PATH
= /sbin
:/bin
:/usr
/sbin
:/usr
/bin
148 MAKEOBJDIRPREFIX?
= /usr
/obj
149 _MAKEOBJDIRPREFIX
!= /usr
/bin
/env
-i PATH
=${PATH} ${MAKE} \
150 ${.MAKEFLAGS
:MMAKEOBJDIRPREFIX
=*} __MAKE_CONF
=${__MAKE_CONF} \
151 -f
/dev
/null
-V MAKEOBJDIRPREFIX dummy
152 .if
!empty
(_MAKEOBJDIRPREFIX
)
153 .error MAKEOBJDIRPREFIX can only be set in environment
, not
as a global\
154 (in make.conf
(5)) or command-line variable.
157 # We often need to use the tree's version of make to build it.
158 # Choices add to complexity though.
159 # We cannot blindly use a make which may not be the one we want
160 # so be exlicit - until all choice is removed.
162 MYMAKE
= ${MAKEOBJDIRPREFIX}${.CURDIR
}/make.
${MACHINE}/${WANT_MAKE}
163 .if defined
(.PARSEDIR
)
168 .if exists
(${MYMAKE})
169 SUB_MAKE
:= ${MYMAKE} -m
${.CURDIR
}/share
/mk
170 .elif
${WANT_MAKE} != ${HAVE_MAKE}
171 # It may not exist yet but we may cause it to.
172 # In the case of fmake, upgrade_checks may cause a newer version to be built.
173 SUB_MAKE
= `test -x ${MYMAKE} && echo ${MYMAKE} || echo ${MAKE}` \
174 -m
${.CURDIR
}/share
/mk
176 SUB_MAKE
= ${MAKE} -m
${.CURDIR
}/share
/mk
179 _MAKE
= PATH
=${PATH} ${SUB_MAKE} -f Makefile.inc1 TARGET
=${_TARGET} TARGET_ARCH
=${_TARGET_ARCH}
181 # Guess machine architecture from machine type, and vice versa.
182 .if
!defined
(TARGET_ARCH
) && defined
(TARGET
)
183 _TARGET_ARCH
= ${TARGET
:S
/pc98
/i386
/:S
/arm64
/aarch64
/}
184 .elif
!defined
(TARGET
) && defined
(TARGET_ARCH
) && \
185 ${TARGET_ARCH} != ${MACHINE_ARCH}
186 _TARGET
= ${TARGET_ARCH
:C
/mips
(n32|
64)?
(el
)?
/mips
/:C
/arm
(v6
)?
(eb|hf
)?
/arm
/:C
/aarch64
/arm64
/:C
/powerpc64
/powerpc
/:C
/riscv64
/riscv
/}
188 .if defined
(TARGET
) && !defined
(_TARGET
)
191 .if defined
(TARGET_ARCH
) && !defined
(_TARGET_ARCH
)
192 _TARGET_ARCH
=${TARGET_ARCH}
194 # for historical compatibility for xdev targets
198 .if defined
(XDEV_ARCH
)
199 _TARGET_ARCH
= ${XDEV_ARCH}
201 # Otherwise, default to current machine type and architecture.
203 _TARGET_ARCH?
= ${MACHINE_ARCH}
206 # Make sure we have an up-to-date make(1). Only world and buildworld
207 # should do this as those are the initial targets used for upgrades.
208 # The user can define ALWAYS_CHECK_MAKE to have this check performed
211 .if defined
(ALWAYS_CHECK_MAKE
) ||
!defined
(.PARSEDIR
)
212 ${TGTS}: upgrade_checks
214 buildworld
: upgrade_checks
218 # Handle the user-driven targets, using the source relative mk files.
221 tinderbox toolchains kernel-toolchains
: .MAKE
222 ${TGTS}: .PHONY .MAKE
223 ${_
+_
}@cd
${.CURDIR
}; ${_MAKE} ${.TARGET
}
225 # The historic default "all" target creates files which may cause stale
226 # or (in the cross build case) unlinkable results. Fail with an error
227 # when no target is given. The users can explicitly specify "all"
228 # if they want the historic behavior.
233 @echo
"Explicit target required. Likely \"${SUBDIR_OVERRIDE:Dall:Ubuildworld}\" is wanted. See build(7)."
237 STARTTIME
!= LC_ALL
=C date
238 CHECK_TIME
!= find
${.CURDIR
}/sys
/sys
/param.h
-mtime
-0s
; echo
239 .if
!empty
(CHECK_TIME
)
240 .error
check your date
/time
: ${STARTTIME}
243 .if defined
(HISTORICAL_MAKE_WORLD
) || defined
(DESTDIR
)
247 # Attempt to rebuild and reinstall everything. This target is not to be
248 # used for upgrading an existing FreeBSD system, because the kernel is
249 # not included. One can argue that this target doesn't build everything
252 world
: upgrade_checks
253 @echo
"--------------------------------------------------------------"
254 @echo
">>> make world started on ${STARTTIME}"
255 @echo
"--------------------------------------------------------------"
256 .if target
(pre-world
)
258 @echo
"--------------------------------------------------------------"
259 @echo
">>> Making 'pre-world' target"
260 @echo
"--------------------------------------------------------------"
261 ${_
+_
}@cd
${.CURDIR
}; ${_MAKE} pre-world
263 ${_
+_
}@cd
${.CURDIR
}; ${_MAKE} buildworld
264 ${_
+_
}@cd
${.CURDIR
}; ${_MAKE} -B installworld
265 .if target
(post-world
)
267 @echo
"--------------------------------------------------------------"
268 @echo
">>> Making 'post-world' target"
269 @echo
"--------------------------------------------------------------"
270 ${_
+_
}@cd
${.CURDIR
}; ${_MAKE} post-world
273 @echo
"--------------------------------------------------------------"
274 @echo
">>> make world completed on `LC_ALL=C date`"
275 @echo
" (started ${STARTTIME})"
276 @echo
"--------------------------------------------------------------"
279 @echo
"WARNING: make world will overwrite your existing FreeBSD"
280 @echo
"installation without also building and installing a new"
281 @echo
"kernel. This can be dangerous. Please read the handbook,"
282 @echo
"'Rebuilding world', for how to upgrade your system."
283 @echo
"Define DESTDIR to where you want to install FreeBSD,"
284 @echo
"including /, to override this warning and proceed as usual."
286 @echo
"Bailing out now..."
293 # Short hand for `make buildkernel installkernel'
295 kernel
: buildkernel installkernel
298 # Perform a few tests to determine if the installed tools are adequate
299 # for building the world.
302 .if
${HAVE_MAKE} != ${WANT_MAKE} || \
303 (defined
(WANT_MAKE_VERSION
) && ${MAKE_VERSION} < ${WANT_MAKE_VERSION})
304 @
(cd
${.CURDIR
} && ${MAKE} ${WANT_MAKE
:S
,^f
,,})
308 # Upgrade make(1) to the current version using the installed
309 # headers, libraries and tools. Also, allow the location of
310 # the system bsdmake-like utility to be overridden.
312 MMAKEENV
= MAKEOBJDIRPREFIX
=${MYMAKE
:H
} \
314 INSTALL
="sh ${.CURDIR}/tools/install.sh"
315 MMAKE
= ${MMAKEENV} ${MAKE} \
316 -DNO_MAN
-DNO_SHARED \
317 -DNO_CPU_CFLAGS
-DNO_WERROR \
319 DESTDIR
= PROGNAME
=${MYMAKE
:T
}
323 @echo
"--------------------------------------------------------------"
324 @echo
">>> Building an up-to-date ${.TARGET}(1)"
325 @echo
"--------------------------------------------------------------"
326 ${_
+_
}@cd
${.CURDIR
}/usr.bin
/${.TARGET
}; \
330 ${MMAKE} install DESTDIR
=${MYMAKE
:H
} BINDIR
=
333 @echo
"'make regress' has been renamed 'make check'" |
/usr
/bin
/fmt
336 tinderbox toolchains kernel-toolchains kernels worlds
: upgrade_checks
339 @cd
${.CURDIR
}; ${SUB_MAKE} DOING_TINDERBOX
=YES universe
342 @cd
${.CURDIR
}; ${SUB_MAKE} UNIVERSE_TARGET
=toolchain universe
345 @cd
${.CURDIR
}; ${SUB_MAKE} UNIVERSE_TARGET
=kernel-toolchain universe
348 @cd
${.CURDIR
}; ${SUB_MAKE} UNIVERSE_TARGET
=buildkernel universe
351 @cd
${.CURDIR
}; ${SUB_MAKE} UNIVERSE_TARGET
=buildworld universe
356 # Attempt to rebuild *everything* for all supported architectures,
357 # with a reasonable chance of success, regardless of how old your
358 # existing system is.
360 .if make
(universe
) || make
(universe_kernels
) || make
(tinderbox
) || make
(targets
)
361 TARGETS?
=amd64 arm arm64 i386 mips pc98 powerpc sparc64
362 _UNIVERSE_TARGETS
= ${TARGETS}
363 TARGET_ARCHES_arm?
= arm armeb armv6 armv6hf
364 TARGET_ARCHES_arm64?
= aarch64
365 TARGET_ARCHES_mips?
= mipsel mips mips64el mips64 mipsn32
366 TARGET_ARCHES_powerpc?
= powerpc powerpc64
367 TARGET_ARCHES_pc98?
= i386
368 .for target in
${TARGETS}
369 TARGET_ARCHES_
${target}?
= ${target}
372 # XXX Add arm64 to universe only if we have an external binutils installed.
373 # It does not build with the in-tree linker.
374 .if
!exists
(/usr
/local
/aarch64-freebsd
/bin
/ld) && empty
(${TARGETS})
375 _UNIVERSE_TARGETS
:= ${_UNIVERSE_TARGETS
:Narm64
}
376 universe
: universe_arm64_skip
377 universe_epilogue
: universe_arm64_skip
378 universe_arm64_skip
: universe_prologue
379 @echo
">> arm64 skipped - install aarch64-binutils port or package to build"
382 .if defined
(UNIVERSE_TARGET
)
383 MAKE_JUST_WORLDS
= YES
385 UNIVERSE_TARGET?
= buildworld
387 KERNSRCDIR?
= ${.CURDIR
}/sys
390 @echo
"Supported TARGET/TARGET_ARCH pairs for world and kernel targets"
391 .for target in
${TARGETS}
392 .for target_arch in
${TARGET_ARCHES_
${target}}
393 @echo
" ${target}/${target_arch}"
397 .if defined
(DOING_TINDERBOX
)
398 FAILFILE
=${.CURDIR
}/_.tinderbox.failed
399 MAKEFAIL
=tee
-a
${FAILFILE}
404 universe_prologue
: upgrade_checks
405 universe
: universe_prologue
407 @echo
"--------------------------------------------------------------"
408 @echo
">>> make universe started on ${STARTTIME}"
409 @echo
"--------------------------------------------------------------"
410 .if defined
(DOING_TINDERBOX
)
413 .for target in
${_UNIVERSE_TARGETS}
414 universe
: universe_
${target}
415 universe_epilogue
: universe_
${target}
416 universe_
${target}: universe_
${target}_prologue
417 universe_
${target}_prologue
: universe_prologue
418 @echo
">> ${target} started on `LC_ALL=C date`"
419 universe_
${target}_worlds
:
421 .if
!defined
(MAKE_JUST_KERNELS
)
422 universe_
${target}_done
: universe_
${target}_worlds
423 .for target_arch in
${TARGET_ARCHES_
${target}}
424 universe_
${target}_worlds
: universe_
${target}_
${target_arch}
425 universe_
${target}_
${target_arch}: universe_
${target}_prologue .MAKE
426 @echo
">> ${target}.${target_arch} ${UNIVERSE_TARGET} started on `LC_ALL=C date`"
427 @
(cd
${.CURDIR
} && env __MAKE_CONF
=/dev
/null \
428 ${SUB_MAKE} ${JFLAG} ${UNIVERSE_TARGET} \
430 TARGET_ARCH
=${target_arch} \
431 > _.
${target}.
${target_arch}.
${UNIVERSE_TARGET} 2>&1 || \
432 (echo
"${target}.${target_arch} ${UNIVERSE_TARGET} failed," \
433 "check _.${target}.${target_arch}.${UNIVERSE_TARGET} for details" | \
435 @echo
">> ${target}.${target_arch} ${UNIVERSE_TARGET} completed on `LC_ALL=C date`"
437 .
endif # !MAKE_JUST_KERNELS
439 .if
!defined
(MAKE_JUST_WORLDS
)
440 universe_
${target}_done
: universe_
${target}_kernels
441 universe_
${target}_kernels
: universe_
${target}_worlds
442 universe_
${target}_kernels
: universe_
${target}_prologue .MAKE
443 .if exists
(${KERNSRCDIR}/${target}/conf
/NOTES
)
444 @
(cd
${KERNSRCDIR}/${target}/conf
&& env __MAKE_CONF
=/dev
/null \
445 ${SUB_MAKE} LINT
> ${.CURDIR
}/_.
${target}.makeLINT
2>&1 || \
446 (echo
"${target} 'make LINT' failed," \
447 "check _.${target}.makeLINT for details"|
${MAKEFAIL}))
449 @cd
${.CURDIR
}; ${SUB_MAKE} ${.MAKEFLAGS
} TARGET
=${target} \
451 .
endif # !MAKE_JUST_WORLDS
453 # Tell the user the worlds and kernels have completed
454 universe_
${target}: universe_
${target}_done
455 universe_
${target}_done
:
456 @echo
">> ${target} completed on `LC_ALL=C date`"
458 universe_kernels
: universe_kernconfs
462 .if defined
(MAKE_ALL_KERNELS
)
465 _THINNER
=xargs grep
-L
"^.NO_UNIVERSE" || true
467 KERNCONFS
!= cd
${KERNSRCDIR}/${TARGET}/conf
&& \
468 find
[[:upper
:][:digit
:]]*[[:upper
:][:digit
:]] \
469 -type f
-maxdepth
0 \
470 ! -name DEFAULTS
! -name NOTES | \
473 .for kernel in
${KERNCONFS}
474 TARGET_ARCH_
${kernel}!= cd
${KERNSRCDIR}/${TARGET}/conf
&& \
475 config
-m
${KERNSRCDIR}/${TARGET}/conf
/${kernel} 2> /dev
/null | \
476 grep
-v WARNING
: | cut
-f
2
477 .if empty
(TARGET_ARCH_
${kernel})
478 .error
"Target architecture for ${TARGET}/conf/${kernel} unknown. config(8) likely too old."
480 universe_kernconfs
: universe_kernconf_
${TARGET}_
${kernel}
481 universe_kernconf_
${TARGET}_
${kernel}: .MAKE
482 @
(cd
${.CURDIR
} && env __MAKE_CONF
=/dev
/null \
483 ${SUB_MAKE} ${JFLAG} buildkernel \
485 TARGET_ARCH
=${TARGET_ARCH_
${kernel}} \
487 > _.
${TARGET}.
${kernel} 2>&1 || \
488 (echo
"${TARGET} ${kernel} kernel failed," \
489 "check _.${TARGET}.${kernel} for details"|
${MAKEFAIL}))
491 universe
: universe_epilogue
493 @echo
"--------------------------------------------------------------"
494 @echo
">>> make universe completed on `LC_ALL=C date`"
495 @echo
" (started ${STARTTIME})"
496 @echo
"--------------------------------------------------------------"
497 .if defined
(DOING_TINDERBOX
)
498 @if
[ -e
${FAILFILE} ] ; then \
499 echo
"Tinderbox failed:" ;\
507 ${MAKE} -C
${.CURDIR
}/sys
/${_TARGET}/conf LINT
509 .if defined
(.PARSEDIR
)
510 # This makefile does not run in meta mode
512 # Normally the things we run from here don't either.
513 # Using -DWITH_META_MODE
514 # we can buildworld with meta files created which are useful
515 # for debugging, but without any of the rest of a meta mode build.
518 # tell meta.autodep.mk to not even think about updating anything.
519 UPDATE_DEPENDFILE
= NO
520 .if
!make
(showconfig
)
521 .
export MK_DIRDEPS_BUILD MK_STAGING UPDATE_DEPENDFILE
525 # we do not want a failure of one branch abort all.
526 MAKE_JOB_ERROR_TOKEN
= no
527 .
export MAKE_JOB_ERROR_TOKEN
531 .
endif # DIRDEPS_BUILD