4 # The user-driven targets are:
6 # universe - *Really* build *everything* (buildworld and
7 # all kernels on all architectures).
8 # buildworld - Rebuild *everything*, including glue to help do
10 # installworld - Install everything built by "buildworld".
11 # world - buildworld + installworld, no kernel.
12 # buildkernel - Rebuild the kernel and the kernel-modules.
13 # installkernel - Install the kernel and the kernel-modules.
15 # reinstallkernel - Reinstall the kernel and the kernel-modules.
16 # reinstallkernel.debug
17 # kernel - buildkernel + installkernel.
18 # kernel-toolchain - Builds the subset of world necessary to build a kernel
19 # doxygen - Build API documentation of the kernel, needs doxygen.
20 # update - Convenient way to update your source tree (cvs).
21 # check-old - List obsolete directories/files/libraries.
22 # check-old-dirs - List obsolete directories.
23 # check-old-files - List obsolete files.
24 # check-old-libs - List obsolete libraries.
25 # delete-old - Delete obsolete directories/files/libraries.
26 # delete-old-dirs - Delete obsolete directories.
27 # delete-old-files - Delete obsolete files.
28 # delete-old-libs - Delete obsolete libraries.
30 # This makefile is simple by design. The FreeBSD make automatically reads
31 # the /usr/share/mk/sys.mk unless the -m argument is specified on the
32 # command line. By keeping this makefile simple, it doesn't matter too
33 # much how different the installed mk files are from those in the source
34 # tree. This makefile executes a child make process, forcing it to use
35 # the mk files from the source tree which are supposed to DTRT.
37 # The user-driven targets (as listed above) are implemented in Makefile.inc1.
39 # If you want to build your system from source be sure that /usr/obj has
40 # at least 800MB of diskspace available.
42 # For individuals wanting to build from the sources currently on their
43 # system, the simple instructions are:
45 # 1. `cd /usr/src' (or to the directory containing your source tree).
46 # 2. Define `HISTORICAL_MAKE_WORLD' variable (see README).
49 # For individuals wanting to upgrade their sources (even if only a
50 # delta of a few days):
52 # 1. `cd /usr/src' (or to the directory containing your source tree).
53 # 2. `make buildworld'
54 # 3. `make buildkernel KERNCONF=YOUR_KERNEL_HERE' (default is GENERIC).
55 # 4. `make installkernel KERNCONF=YOUR_KERNEL_HERE' (default is GENERIC).
56 # [steps 3. & 4. can be combined by using the "kernel" target]
57 # 5. `reboot' (in single user mode: boot -s from the loader prompt).
59 # 7. `make installworld'
60 # 8. `make delete-old'
61 # 9. `mergemaster' (you may wish to use -U or -ai).
63 # 11. `make delete-old-libs' (in case no 3rd party program uses them anymore)
65 # See src/UPDATING `COMMON ITEMS' for more complete information.
67 # If TARGET=machine (e.g. ia64, sparc64, ...) is specified you can
68 # cross build world for other machine types using the buildworld target,
69 # and once the world is built you can cross build a kernel using the
72 # Define the user-driven targets. These are listed here in alphabetical
73 # order, but that's not important.
75 # Targets that begin with underscore are internal targets intended for
76 # developer convenience only. They are intentionally not documented and
77 # completely subject to change without notice.
79 # For more information, see the build(7) manual page.
81 TGTS= all all-man buildenv buildenvvars buildkernel buildworld \
82 check-old check-old-dirs check-old-files check-old-libs \
83 checkdpadd clean cleandepend cleandir \
84 delete-old delete-old-dirs delete-old-files delete-old-libs \
85 depend distribute distributeworld distrib-dirs distribution doxygen \
86 everything hierarchy install installcheck installkernel \
87 installkernel.debug reinstallkernel reinstallkernel.debug \
88 installworld kernel-toolchain libraries lint maninstall \
89 obj objlink regress rerelease showconfig tags toolchain update \
90 _worldtmp _legacy _bootstrap-tools _cleanobj _obj \
91 _build-tools _cross-tools _includes _libraries _depend \
92 build32 builddtb distribute32 install32 xdev xdev-build xdev-install \
94 TGTS+= ${SUBDIR_TARGETS}
96 BITGTS= files includes
97 BITGTS:=${BITGTS} ${BITGTS:S/^/build/} ${BITGTS:S/^/install/}
100 .ORDER: buildworld installworld
101 .ORDER: buildworld distributeworld
102 .ORDER: buildworld buildkernel
103 .ORDER: buildkernel installkernel
104 .ORDER: buildkernel installkernel.debug
105 .ORDER: buildkernel reinstallkernel
106 .ORDER: buildkernel reinstallkernel.debug
108 PATH= /sbin:/bin:/usr/sbin:/usr/bin
109 MAKEOBJDIRPREFIX?= /usr/obj
110 _MAKEOBJDIRPREFIX!= /usr/bin/env -i PATH=${PATH} ${MAKE} \
111 ${.MAKEFLAGS:MMAKEOBJDIRPREFIX=*} __MAKE_CONF=${__MAKE_CONF} \
112 -f /dev/null -V MAKEOBJDIRPREFIX dummy
113 .if !empty(_MAKEOBJDIRPREFIX)
114 .error MAKEOBJDIRPREFIX can only be set in environment, not as a global\
115 (in make.conf(5)) or command-line variable.
117 MAKEPATH= ${MAKEOBJDIRPREFIX}${.CURDIR}/make.${MACHINE}
119 `if [ -x ${MAKEPATH}/make ]; then echo ${MAKEPATH}/make; else echo ${MAKE}; fi` \
120 -m ${.CURDIR}/share/mk
121 _MAKE= PATH=${PATH} ${BINMAKE} -f Makefile.inc1
124 # Make sure we have an up-to-date make(1). Only world and buildworld
125 # should do this as those are the initial targets used for upgrades.
126 # The user can define ALWAYS_CHECK_MAKE to have this check performed
129 .if defined(ALWAYS_CHECK_MAKE)
130 ${TGTS}: upgrade_checks
132 buildworld: upgrade_checks
136 # This 'cleanworld' target is not included in TGTS, because it is not a
137 # recursive target. All of the work for it is done right here. It is
138 # expected that BW_CANONICALOBJDIR == the CANONICALOBJDIR as would be
139 # created by bsd.obj.mk, except that we don't want to .include that file
142 # In the following, the first 'rm' in a series will usually remove all
143 # files and directories. If it does not, then there are probably some
144 # files with chflags set, so this unsets them and tries the 'rm' a
145 # second time. There are situations where this target will be cleaning
146 # some directories via more than one method, but that duplication is
147 # needed to correctly handle all the possible situations.
149 BW_CANONICALOBJDIR:=${MAKEOBJDIRPREFIX}${.CURDIR}
151 .if ${.CURDIR} == ${.OBJDIR} || ${.CURDIR}/obj == ${.OBJDIR}
152 .if exists(${BW_CANONICALOBJDIR}/)
153 -rm -rf ${BW_CANONICALOBJDIR}/*
154 -chflags -R 0 ${BW_CANONICALOBJDIR}
155 rm -rf ${BW_CANONICALOBJDIR}/*
157 # To be safe in this case, fall back to a 'make cleandir'
158 ${_+_}@cd ${.CURDIR}; ${_MAKE} cleandir
161 -chflags -R 0 ${.OBJDIR}
166 # Handle the user-driven targets, using the source relative mk files.
170 ${_+_}@cd ${.CURDIR}; \
173 # Set a reasonable default
176 STARTTIME!= LC_ALL=C date
177 CHECK_TIME!= find ${.CURDIR}/sys/sys/param.h -mtime -0
178 .if !empty(CHECK_TIME)
179 .error check your date/time: ${STARTTIME}
182 .if defined(HISTORICAL_MAKE_WORLD) || defined(DESTDIR)
186 # Attempt to rebuild and reinstall everything. This target is not to be
187 # used for upgrading an existing FreeBSD system, because the kernel is
188 # not included. One can argue that this target doesn't build everything
191 world: upgrade_checks
192 @echo "--------------------------------------------------------------"
193 @echo ">>> make world started on ${STARTTIME}"
194 @echo "--------------------------------------------------------------"
195 .if target(pre-world)
197 @echo "--------------------------------------------------------------"
198 @echo ">>> Making 'pre-world' target"
199 @echo "--------------------------------------------------------------"
200 ${_+_}@cd ${.CURDIR}; ${_MAKE} pre-world
202 ${_+_}@cd ${.CURDIR}; ${_MAKE} buildworld
203 ${_+_}@cd ${.CURDIR}; ${_MAKE} -B installworld
204 .if target(post-world)
206 @echo "--------------------------------------------------------------"
207 @echo ">>> Making 'post-world' target"
208 @echo "--------------------------------------------------------------"
209 ${_+_}@cd ${.CURDIR}; ${_MAKE} post-world
212 @echo "--------------------------------------------------------------"
213 @echo ">>> make world completed on `LC_ALL=C date`"
214 @echo " (started ${STARTTIME})"
215 @echo "--------------------------------------------------------------"
218 @echo "WARNING: make world will overwrite your existing FreeBSD"
219 @echo "installation without also building and installing a new"
220 @echo "kernel. This can be dangerous. Please read the handbook,"
221 @echo "'Rebuilding world', for how to upgrade your system."
222 @echo "Define DESTDIR to where you want to install FreeBSD,"
223 @echo "including /, to override this warning and proceed as usual."
225 @echo "Bailing out now..."
232 # Short hand for `make buildkernel installkernel'
234 kernel: buildkernel installkernel
237 # Perform a few tests to determine if the installed tools are adequate
238 # for building the world.
241 @if ! (cd ${.CURDIR}/tools/build/make_check && \
242 PATH=${PATH} ${BINMAKE} obj >/dev/null 2>&1 && \
243 PATH=${PATH} ${BINMAKE} >/dev/null 2>&1); \
245 (cd ${.CURDIR} && ${MAKE} make); \
249 # Upgrade make(1) to the current version using the installed
250 # headers, libraries and tools. Also, allow the location of
251 # the system bsdmake-like utility to be overridden.
253 MMAKEENV= MAKEOBJDIRPREFIX=${MAKEPATH} \
255 INSTALL="sh ${.CURDIR}/tools/install.sh"
256 MMAKE= ${MMAKEENV} ${MAKE} \
258 -DNOMAN -DNO_MAN -DNOSHARED -DNO_SHARED \
259 -DNO_CPU_CFLAGS -DNO_WERROR
263 @echo "--------------------------------------------------------------"
264 @echo ">>> Building an up-to-date make(1)"
265 @echo "--------------------------------------------------------------"
266 ${_+_}@cd ${.CURDIR}/usr.bin/make; \
270 ${MMAKE} install DESTDIR=${MAKEPATH} BINDIR=
274 DOING_TINDERBOX=YES ${MAKE} ${JFLAG} universe
279 # Attempt to rebuild *everything* for all supported architectures,
280 # with a reasonable chance of success, regardless of how old your
281 # existing system is.
283 .if make(universe) || make(universe_kernels) || make(tinderbox)
284 TARGETS?=amd64 arm i386 ia64 mips pc98 powerpc sparc64 sun4v
286 .if defined(DOING_TINDERBOX)
287 FAILFILE=tinderbox.failed
288 MAKEFAIL=tee -a ${FAILFILE}
293 universe: universe_prologue
295 @echo "--------------------------------------------------------------"
296 @echo ">>> make universe started on ${STARTTIME}"
297 @echo "--------------------------------------------------------------"
298 .if defined(DOING_TINDERBOX)
301 .for target in ${TARGETS}
302 universe: universe_${target}
303 .ORDER: universe_prologue universe_${target} universe_epilogue
305 .if !defined(MAKE_JUST_KERNELS)
306 @echo ">> ${target} started on `LC_ALL=C date`"
307 @(cd ${.CURDIR} && env __MAKE_CONF=/dev/null \
308 ${MAKE} ${JFLAG} buildworld \
310 > _.${target}.buildworld 2>&1 || \
311 (echo "${target} world failed," \
312 "check _.${target}.buildworld for details" | ${MAKEFAIL}))
313 @echo ">> ${target} buildworld completed on `LC_ALL=C date`"
315 .if !defined(MAKE_JUST_WORLDS)
316 .if exists(${.CURDIR}/sys/${target}/conf/NOTES)
317 @(cd ${.CURDIR}/sys/${target}/conf && env __MAKE_CONF=/dev/null \
318 ${MAKE} LINT > ${.CURDIR}/_.${target}.makeLINT 2>&1 || \
319 (echo "${target} 'make LINT' failed," \
320 "check _.${target}.makeLINT for details"| ${MAKEFAIL}))
322 @cd ${.CURDIR} && ${MAKE} ${.MAKEFLAGS} TARGET=${target} \
325 @echo ">> ${target} completed on `LC_ALL=C date`"
327 universe_kernels: universe_kernconfs
331 KERNCONFS!= cd ${.CURDIR}/sys/${TARGET}/conf && \
332 find [A-Z0-9]*[A-Z0-9] -type f -maxdepth 0 \
333 ! -name DEFAULTS ! -name NOTES
335 .for kernel in ${KERNCONFS}
336 @(cd ${.CURDIR} && env __MAKE_CONF=/dev/null \
337 ${MAKE} ${JFLAG} buildkernel \
340 > _.${TARGET}.${kernel} 2>&1 || \
341 (echo "${TARGET} ${kernel} kernel failed," \
342 "check _.${TARGET}.${kernel} for details"| ${MAKEFAIL}))
344 universe: universe_epilogue
346 @echo "--------------------------------------------------------------"
347 @echo ">>> make universe completed on `LC_ALL=C date`"
348 @echo " (started ${STARTTIME})"
349 @echo "--------------------------------------------------------------"
350 .if defined(DOING_TINDERBOX)
351 @if [ -e ${FAILFILE} ] ; then \
352 echo "Tinderbox failed:" ;\