mqueues: Add librt (realtime library).
[dragonfly.git] / Makefile.inc1
1 #
2 # $FreeBSD: src/Makefile.inc1,v 1.141.2.62 2003/04/06 19:54:00 dwmalone Exp $
3 # $DragonFly: src/Makefile.inc1,v 1.118 2008/06/24 20:22:30 thomas Exp $
4 #
5 # Build-time options are documented in make.conf(5).
6 #
7 # The intended user-driven targets are:
8 #
9 # buildworld  - rebuild *everything*, including glue to help do upgrades
10 # quickworld  - skip the glue and do a depend+build on the meat
11 # realquickworld - skip the glue and depend stages and just build the meat
12 # crossworld  - only build the glue (particularly the cross-build environment)
13 # installworld- install everything built by "buildworld"
14 # most        - build user commands, no libraries or include files
15 # installmost - install user commands, no libraries or include files
16 #
17 # Standard targets (not defined here) are documented in the makefiles in
18 # /usr/share/mk.  These include:
19 #               obj depend all install clean cleandepend cleanobj
20
21 # Put initial settings here.
22 SUBDIR=
23
24 # We must do share/info early so that installation of info `dir'
25 # entries works correctly.  Do it first since it is less likely to
26 # grow dependencies on include and lib than vice versa.
27 .if exists(${.CURDIR}/share/info)
28 SUBDIR+= share/info
29 .endif
30
31 # We must do include and lib early so that the perl *.ph generation
32 # works correctly as it uses the header files installed by this.
33 .if exists(${.CURDIR}/include)
34 SUBDIR+= include
35 .endif
36 .if exists(${.CURDIR}/lib)
37 SUBDIR+= lib
38 .endif
39 # This exists simply to ensure that the obj dir hierarchy is
40 # intact for nrelease, allowing the nrelease Makefile's to 
41 # reference ${.OBJDIR}.
42 #
43 .if exists(${.CURDIR}/nrelease)
44 SUBDIR+= nrelease
45 .endif
46
47 .if exists(${.CURDIR}/bin)
48 SUBDIR+= bin
49 .endif
50 .if exists(${.CURDIR}/games) && !defined(NO_GAMES)
51 SUBDIR+= games
52 .endif
53 .if exists(${.CURDIR}/gnu)
54 SUBDIR+= gnu
55 .endif
56 .if exists(${.CURDIR}/libexec)
57 SUBDIR+= libexec
58 .endif
59 .if exists(${.CURDIR}/sbin)
60 SUBDIR+= sbin
61 .endif
62 .if exists(${.CURDIR}/secure) && !defined(NO_CRYPT)
63 SUBDIR+= secure
64 .endif
65 .if exists(${.CURDIR}/share) && !defined(NO_SHARE)
66 SUBDIR+= share
67 .endif
68 .if exists(${.CURDIR}/sys)
69 SUBDIR+= sys
70 .endif
71 .if exists(${.CURDIR}/usr.bin)
72 SUBDIR+= usr.bin
73 .endif
74 .if exists(${.CURDIR}/usr.sbin)
75 SUBDIR+= usr.sbin
76 .endif
77
78 .if exists(${.CURDIR}/etc)
79 SUBDIR+= etc
80 .endif
81
82 # These are last, since it is nice to at least get the base system
83 # rebuilt before you do them.
84 .if defined(LOCAL_DIRS)
85 .for _DIR in ${LOCAL_DIRS}
86 .if exists(${.CURDIR}/${_DIR}) & exists(${.CURDIR}/${_DIR}/Makefile)
87 SUBDIR+= ${_DIR}
88 .endif
89 .endfor
90 .endif
91
92 .if defined(SUBDIR_OVERRIDE)
93 SUBDIR=         ${SUBDIR_OVERRIDE}
94 .endif
95
96 .if defined(NOCLEANDIR)
97 CLEANDIR=       clean cleandepend
98 .else
99 CLEANDIR=       cleandir
100 .endif
101
102 .if defined(NO_CLEAN)
103 NOCLEAN=        # defined
104 .endif
105
106 # Object directory base in primary make.  Note that when we rerun make
107 # from inside this file we change MAKEOBJDIRPREFIX to the appropriate
108 # subdirectory because the rest of the build system needs it that way.
109 # The original object directory base is saved in OBJTREE.
110 #
111 MAKEOBJDIRPREFIX?=      /usr/obj
112 OBJTREE?=               ${MAKEOBJDIRPREFIX}
113
114 # Used for stage installs and pathing
115 #
116 DESTDIRBASE?=           ${OBJTREE}${.CURDIR}
117
118 # Remove DESTDIR from MAKEFLAGS.  It is present in the environment
119 # anyhow, and we need to be able to override it for stage installs
120 .MAKEFLAGS:=    ${.MAKEFLAGS:NDESTDIR=*}
121
122 # This sets the compiler we use to build the world/kernel with
123 WORLD_CCVER?=   gcc41
124
125 TARGET_ARCH?=   ${MACHINE_ARCH}
126 .if ${TARGET_ARCH} == ${MACHINE_ARCH}
127 TARGET?=        ${MACHINE}
128 .else
129 TARGET?=        ${TARGET_ARCH}
130 .endif
131 .if make(buildworld)
132 BUILD_ARCH!=    sysctl -n hw.machine_arch
133 .if ${MACHINE_ARCH} != ${BUILD_ARCH}
134 .error To cross-build, set TARGET_ARCH.
135 .endif
136 .endif
137
138 # Backwards compatibility with older make's or older sys.mk's.  make
139 # is expected to define MACHINE_PLATFORM.
140 #
141 .if !defined(MACHINE_PLATFORM)
142 MACHINE_PLATFORM= pc32
143 .endif
144
145 # XXX this is ugly and we need to come up with a nicer solution
146 .if !defined(TARGET_PLATFORM)
147 .if ${TARGET_ARCH} == "i386"
148 TARGET_PLATFORM= pc32
149 .elif ${TARGET_ARCH} == "amd64"
150 TARGET_PLATFORM= pc64
151 .else
152 .error Unknown target architecture.
153 .endif
154 .endif
155
156 THREAD_LIB?=    thread_xu
157 .if ${THREAD_LIB} == "c_r"
158 .if defined(NO_LIBC_R)
159 .error libc_r is chosen as the default thread library, but NO_LIBC_R is defined
160 .endif
161 .endif
162
163 # BTOOLS        (Natively built) All non-cross-development tools that the
164 #               main build needs.  This includes things like 'mkdir' and 'rm'.
165 #               We will not use the native system's exec path once we start
166 #               on WORLD.  (bootstrap-tools and build-tools or BTOOLS)
167 #
168 # CTOOLS        (Natively built) Cross development tools which are specific
169 #               to the target architecture.
170 #
171 # WORLD         (Cross built) Our ultimate buildworld, using only BTOOLS and
172 #               CTOOLS.
173 #
174 # MACHINE_PLATFORM Platform Architecture we are building on
175 # MACHINE       Machine Architecture (usually the same as MACHINE_ARCH)
176 # MACHINE_ARCH  Cpu Architecture we are building on
177 #
178 # TARGET_PLATFORM Platform Architecture we are building for
179 # TARGET        Machine Architecture we are building for
180 # TARGET_ARCH   Cpu Architecture we are building for
181 #
182 BTOOLSDEST=     ${DESTDIRBASE}/btools_${MACHINE_ARCH}
183 CTOOLSDEST=     ${DESTDIRBASE}/ctools_${MACHINE_ARCH}_${TARGET_ARCH}
184 WORLDDEST=      ${DESTDIRBASE}/world_${TARGET_ARCH}
185
186 # The bootstrap-tools path is used by the bootstrap-tools, build-tools, and
187 # cross-tools stages to augment the existing command path to access newer
188 # versions of certain utilities such as 'patch' that the cross-tools stage
189 # might expect.
190 #
191 BTOOLSPATH= ${BTOOLSDEST}/usr/sbin:${BTOOLSDEST}/usr/bin:${BTOOLSDEST}/bin:${BTOOLSDEST}/usr/games
192
193 # The strict temporary command path contains all binaries required
194 # by the buildworld system after the cross-tools stage.
195 #
196 STRICTTMPPATH=  ${CTOOLSDEST}/usr/sbin:${CTOOLSDEST}/usr/bin:${CTOOLSDEST}/bin:${CTOOLSDEST}/usr/games:${BTOOLSDEST}/usr/sbin:${BTOOLSDEST}/usr/bin:${BTOOLSDEST}/bin:${BTOOLSDEST}/usr/games
197
198 TMPDIR?=        /tmp
199 TMPPID!=        echo $$$$
200
201 #
202 # Building a world goes through the following stages
203 #
204 # 1. bootstrap-tool stage [BMAKE]
205 #       This stage is responsible for creating programs that
206 #       are needed for backward compatibility reasons. They
207 #       are not built as cross-tools.
208 # 2. build-tool stage [TMAKE]
209 #       This stage is responsible for creating the object
210 #       tree and building any tools that are needed during
211 #       the build process.
212 # 3. cross-tool stage [XMAKE]
213 #       This stage is responsible for creating any tools that
214 #       are needed for cross-builds. A cross-compiler is one
215 #       of them.
216 # 4. world stage [WMAKE]
217 #       This stage actually builds the world.
218 # 5. install stage (optional) [IMAKE]
219 #       This stage installs a previously built world.
220 #
221
222 # bootstrap-tool stage
223 #
224 BMAKEENV=       MAKEOBJDIRPREFIX=${BTOOLSDEST} \
225                 OBJTREE=${OBJTREE} \
226                 DESTDIR=${BTOOLSDEST} \
227                 PATH=${BTOOLSPATH}:${PATH} \
228                 INSTALL="sh ${.CURDIR}/tools/install.sh"
229
230 BMAKE=          ${BMAKEENV} ${MAKE} -f Makefile.inc1 -DBOOTSTRAPPING \
231                 -DNOINFO -DNOMAN -DNOPIC -DNOPROFILE -DNOSHARED \
232                 -DNO_WERROR -DNO_NLS
233
234 # build-tool stage
235 #
236 TMAKEENV=       MAKEOBJDIRPREFIX=${BTOOLSDEST} \
237                 OBJTREE=${OBJTREE} \
238                 DESTDIR= \
239                 PATH=${BTOOLSPATH}:${PATH} \
240                 INSTALL="sh ${.CURDIR}/tools/install.sh"
241
242 TMAKE=          ${TMAKEENV} ${MAKE} -f Makefile.inc1 -DBOOTSTRAPPING \
243                 -DNO_FORTRAN -DNOSHARED
244
245 # cross-tool stage
246 #
247 # note: TOOLS_PREFIX points to the obj root holding the cross
248 #       compiler binaries, while USRDATA_PREFIX points to the obj root 
249 #       holding the target environment (and also determines where cross-built
250 #       libraries, crt*.o, and include files are installed).
251 #
252 XMAKEENV=       MAKEOBJDIRPREFIX=${CTOOLSDEST} \
253                 OBJTREE=${OBJTREE} \
254                 DESTDIR=${CTOOLSDEST} \
255                 INSTALL="sh ${.CURDIR}/tools/install.sh" \
256                 TOOLS_PREFIX=${CTOOLSDEST} \
257                 USRDATA_PREFIX=${WORLDDEST} \
258                 PATH=${BTOOLSPATH}:${PATH}
259
260 XMAKE=          ${XMAKEENV} ${MAKE} -f Makefile.inc1 -DNO_FORTRAN -DNO_GDB \
261                 -DBOOTSTRAPPING -DNOSHARED
262
263 # world stage, note the strict path and note that TOOLS_PREFIX is left
264 # unset and USRDATA_PREFIX (which defaults to TOOLS_PREFIX) is set to empty,
265 # which is primarily for the compiler so it targets / (e.g. /usr/<blah>)
266 # for both binary and library paths, even though it is being compiled to
267 # WORLDDEST.  None of the programs in the world stage are ever actually
268 # executed during the buildworld/installworld.
269 #
270 CROSSENV=       MAKEOBJDIRPREFIX=${WORLDDEST} \
271                 OBJTREE=${OBJTREE} \
272                 MACHINE_ARCH=${TARGET_ARCH} \
273                 MACHINE=${TARGET} \
274                 MACHINE_PLATFORM=${TARGET_PLATFORM} \
275                 OBJFORMAT_PATH=${CTOOLSDEST} \
276                 HOST_CCVER=${HOST_CCVER} \
277                 CCVER=${WORLD_CCVER}
278
279 WMAKEENV=       ${CROSSENV} \
280                 DESTDIR=${WORLDDEST} \
281                 INSTALL="sh ${.CURDIR}/tools/install.sh" \
282                 PATH=${STRICTTMPPATH}
283
284 WMAKE=          ${WMAKEENV} ${MAKE} -f Makefile.inc1
285
286 # install stage
287 #
288 IMAKEENV=       ${CROSSENV} \
289                 PATH=${STRICTTMPPATH}
290 IMAKE=          ${IMAKEENV} ${MAKE} -f Makefile.inc1
291
292 # kernel stage
293 #
294 KMAKEENV=       ${WMAKEENV}
295
296 # buildworld
297 #
298 # Attempt to rebuild the entire system, with reasonable chance of
299 # success, regardless of how old your existing system is.
300 #
301 _worldtmp: _cleantmp _mtreetmp
302 .ORDER: _cleantmp _mtreetmp
303
304 _cleantmp:
305         @echo
306         @echo "--------------------------------------------------------------"
307         @echo ">>> Rebuilding the temporary build tree"
308         @echo "--------------------------------------------------------------"
309 .if !defined(NOCLEAN)
310         rm -rf ${BTOOLSDEST} ${CTOOLSDEST} ${WORLDDEST}
311 .else
312         # XXX - These two can depend on any header file.
313         rm -f ${OBJTREE}${.CURDIR}/usr.bin/kdump/ioctl.c
314         rm -f ${OBJTREE}${.CURDIR}/usr.bin/truss/ioctl.c
315 .endif
316
317 _mtreetmp:
318         mkdir -p ${DESTDIRBASE} ${BTOOLSDEST} ${CTOOLSDEST} ${WORLDDEST}
319 .for _dir in ${WORLDDEST} ${BTOOLSDEST} ${CTOOLSDEST}
320         mtree -deU -f ${.CURDIR}/etc/mtree/BSD.root.dist        \
321                 -p ${_dir}/  > /dev/null
322         mtree -deU -f ${.CURDIR}/etc/mtree/BSD.usr.dist         \
323                 -p ${_dir}/usr > /dev/null
324 .endfor
325         mtree -deU -f ${.CURDIR}/etc/mtree/BSD.include.dist     \
326                 -p ${WORLDDEST}/usr/include > /dev/null
327         ${LN} -sf ${.CURDIR}/sys ${WORLDDEST}
328
329 _bootstrap-tools:
330         @echo
331         @echo "--------------------------------------------------------------"
332         @echo ">>> stage 1: bootstrap tools"
333         @echo "--------------------------------------------------------------"
334         cd ${.CURDIR}; ${BMAKE} bootstrap-tools
335 _cleanobj:
336         @echo
337         @echo "--------------------------------------------------------------"
338         @echo ">>> stage 2a: cleaning up the object tree"
339         @echo "--------------------------------------------------------------"
340         cd ${.CURDIR}; ${WMAKE} ${CLEANDIR:S/^/par-/}
341 _obj:
342         @echo
343         @echo "--------------------------------------------------------------"
344         @echo ">>> stage 2b: rebuilding the object tree"
345         @echo "--------------------------------------------------------------"
346         cd ${.CURDIR}; ${WMAKE} par-obj
347 _build-tools:
348         @echo
349         @echo "--------------------------------------------------------------"
350         @echo ">>> stage 2c: build tools"
351         @echo "--------------------------------------------------------------"
352         cd ${.CURDIR}; ${TMAKE} build-tools
353 _cross-tools:
354         @echo
355         @echo "--------------------------------------------------------------"
356         @echo ">>> stage 3: cross tools"
357         @echo "--------------------------------------------------------------"
358         cd ${.CURDIR}; ${XMAKE} cross-tools
359 _includes:
360         @echo
361         @echo "--------------------------------------------------------------"
362         @echo ">>> stage 4a: populating ${WORLDDEST}/usr/include"
363         @echo "--------------------------------------------------------------"
364         cd ${.CURDIR}; ${WMAKE} SHARED=symlinks par-includes
365 _libraries:
366         @echo
367         @echo "--------------------------------------------------------------"
368         @echo ">>> stage 4b: building libraries"
369         @echo "--------------------------------------------------------------"
370         cd ${.CURDIR}; ${WMAKE} -DNOHTML -DNOINFO -DNOMAN -DNOFSCHG libraries
371 _depend:
372         @echo
373         @echo "--------------------------------------------------------------"
374         @echo ">>> stage 4c: make dependencies"
375         @echo "--------------------------------------------------------------"
376         cd ${.CURDIR}; ${WMAKE} par-depend
377 everything:
378         @echo
379         @echo "--------------------------------------------------------------"
380         @echo ">>> stage 4d: building everything.."
381         @echo "--------------------------------------------------------------"
382         cd ${.CURDIR}; ${WMAKE} all
383
384 # note: buildworld no longer depends on _cleanobj because we rm -rf the
385 # entire object tree and built the bootstrap tools in a different location.
386 #
387 # buildworld    - build everything from scratch
388 # quickworld    - skip the bootstrap, build, and cross-build steps
389 # realquickworld - skip the bootstrap, build, crossbuild, and depend step.
390 #
391 # note: we include _obj in realquickworld to prevent accidental creation
392 # of files in /usr/src.
393
394 WMAKE_TGTS=
395 .if !defined(SUBDIR_OVERRIDE)
396 WMAKE_TGTS+=    _worldtmp _bootstrap-tools
397 .endif
398 WMAKE_TGTS+=    _obj _build-tools
399 .if !defined(SUBDIR_OVERRIDE)
400 WMAKE_TGTS+=    _cross-tools
401 .endif
402 WMAKE_TGTS+=    _includes _libraries _depend everything
403
404 buildworld: ${WMAKE_TGTS}
405
406 quickworld: _mtreetmp _obj _includes _libraries _depend everything
407
408 realquickworld: _mtreetmp _obj _includes _libraries everything
409
410 crossworld: _worldtmp _bootstrap-tools _obj _build-tools _cross-tools
411
412 .ORDER: ${WMAKE_TGTS}
413 .ORDER: _obj _includes
414 .ORDER: _mtreetmp _obj
415
416 #
417 # installcheck
418 #
419 # Checks to be sure system is ready for installworld
420 #
421 installcheck:
422 .if !defined(NO_SENDMAIL)
423         @pw usershow smmsp || (echo "You may need to run 'make preupgrade' first"; exit 1)
424         @pw groupshow smmsp || (echo "You may need to run 'make preupgrade' first"; exit 1)
425 .endif
426         @pw usershow _pflogd || (echo "You may need to run 'make preupgrade' first"; exit 1)
427         @pw groupshow authpf || (echo "You may need to run 'make preupgrade' first"; exit 1)
428         @pw groupshow _pflogd || (echo "You may need to run 'make preupgrade' first"; exit 1)
429 .if !defined(DESTDIR) || ${DESTDIR} == "" || ${DESTDIR} == "/"
430         @case `uname -r` in 1.2*|1.3-*|1.3.*|1.4.*|1.5.0-*|1.5.1-*|1.5.2-*|1.5.3-*) echo "You must upgrade your kernel to at least 1.5.4 and reboot before you can safely installworld, due to libc/system call ABI changes" ; exit 1;; esac
431 .endif
432 #
433 # installworld
434 #
435 # Installs everything compiled by a 'buildworld'.
436 #
437 installworld: installcheck
438         cd ${.CURDIR}; ${IMAKE} re${.TARGET:S/world$//}
439         ${INSTALL} -o root -g wheel -m 644 ${.CURDIR}/Makefile_upgrade.inc ${DESTDIR}/etc/upgrade/
440
441 #
442 # reinstall
443 #
444 # If you have a build server, you can NFS mount the source and obj directories
445 # and do a 'make reinstall' on the *client* to install new binaries from the
446 # most recent server build.
447 #
448 reinstall:
449         @echo "--------------------------------------------------------------"
450         @echo ">>> Making hierarchy"
451         @echo "--------------------------------------------------------------"
452         cd ${.CURDIR}; ${MAKE} -f Makefile.inc1 hierarchy
453         @echo
454         @echo "--------------------------------------------------------------"
455         @echo ">>> Installing everything.."
456         @echo "--------------------------------------------------------------"
457         cd ${.CURDIR}; ${MAKE} -f Makefile.inc1 install
458 .if !defined(NOMAN) && !defined(NO_MAKEDB_RUN)
459         @echo
460         @echo "--------------------------------------------------------------"
461         @echo ">>> Rebuilding man page indices"
462         @echo "--------------------------------------------------------------"
463         cd ${.CURDIR}/share/man; ${MAKE} makedb
464 .endif
465
466 #
467 # buildkernel, nativekernel, quickkernel, and installkernel
468 #
469 # Which kernels to build and/or install is specified by setting
470 # KERNCONF. If not defined a GENERIC kernel is built/installed.
471 # Only the existing (depending TARGET) config files are used
472 # for building kernels and only the first of these is designated
473 # as the one being installed.
474 #
475 # You can specify INSTALLSTRIPPED=1 if you wish the installed 
476 # kernel and modules to be stripped of its debug info (required
477 # symbols are left intact).  You can specify INSTALLSTRIPPEDMODULES
478 # if you only want to strip the modules of their debug info.  These
479 # only apply if you have DEBUG=-g in your kernel config or make line.
480 #
481 # Note that we have to use TARGET instead of TARGET_ARCH when
482 # we're in kernel-land. Since only TARGET_ARCH is (expected) to
483 # be set to cross-build, we have to make sure TARGET is set
484 # properly.
485
486 .if !defined(KERNCONF) && defined(KERNEL)
487 KERNCONF=       ${KERNEL}
488 KERNWARN=       yes
489 .else
490 # XXX makeshift fix to build the right kernel for the (target) architecture
491 # We should configure this in the platform files somehow
492 .if ${TARGET_ARCH} == "i386"
493 KERNCONF?=      GENERIC
494 .else
495 KERNCONF?=      AMD64_GENERIC
496 .endif
497 .endif
498 INSTKERNNAME?=  kernel
499
500 KRNLSRCDIR=     ${.CURDIR}/sys
501 KRNLCONFDIR=    ${KRNLSRCDIR}/config
502 KRNLOBJDIR=     ${OBJTREE}${KRNLSRCDIR}
503 KERNCONFDIR?=   ${KRNLCONFDIR}
504
505 BUILDKERNELS=
506 INSTALLKERNEL=
507 .for _kernel in ${KERNCONF}
508 .if exists(${KERNCONFDIR}/${_kernel})
509 BUILDKERNELS+=  ${_kernel}
510 .if empty(INSTALLKERNEL)
511 INSTALLKERNEL= ${_kernel}
512 .endif
513 .endif
514 .endfor
515
516 # kernel version numbers survive rm -rf
517 #
518 .for _kernel in ${BUILDKERNELS}
519 .if exists(${KRNLOBJDIR}/${_kernel}/version)
520 KERNEL_VERSION_${_kernel} != cat ${KRNLOBJDIR}/${_kernel}/version
521 .endif
522 .endfor
523
524 #
525 # buildkernel
526 #
527 # Builds all kernels defined by BUILDKERNELS.
528 #
529 bk_tools:
530         @if [ ! -f ${WORLDDEST}/.libraries_done ]; then \
531             echo "You must buildworld before buildkernel.  If you wish"; \
532             echo "to build a kernel using native tools, config it manually"; \
533             echo "or use the nativekernel target if you are in a rush"; \
534             exit 1; \
535         fi
536
537 maybe_bk_tools:
538 .for _kernel in ${BUILDKERNELS}
539         @if [ ! -f ${KRNLOBJDIR}/${_kernel}/.nativekernel_run ]; then \
540             if [ ! -f ${WORLDDEST}/.libraries_done ]; then \
541                 echo "The kernel was build using buildworld tools which no" ; \
542                 echo "longer appear to exist, quickkernel failed!" ; \
543                 exit 1; \
544             fi; \
545         fi
546 .endfor
547
548 bk_build_list:
549 .if empty(BUILDKERNELS)
550         @echo ">>> ERROR: Missing kernel configuration file(s) (${KERNCONF})."
551         @echo ">>> Did you move your kernel configs from i386/conf to config/?"
552         @false
553 .endif
554
555 bk_kernwarn:
556 .if defined(KERNWARN)
557         @echo "--------------------------------------------------------------"
558         @echo ">>> WARNING: KERNEL= setting should be changed to KERNCONF="
559         @echo "--------------------------------------------------------------"
560         @sleep 3
561 .endif
562         @echo
563
564 # The buildkernel target rebuilds the specified kernels from scratch
565 # using the crossbuild tools generated by the last buildworld.  It is
566 # the safest (but also the most time consuming) way to build a new kernel.
567 #
568 buildkernel:    bk_tools bk_build_list bk_kernwarn
569 .for _kernel in ${BUILDKERNELS}
570         @echo "--------------------------------------------------------------"
571         @echo ">>> Kernel build for ${_kernel} started on `LC_ALL=C date`"
572         @echo "--------------------------------------------------------------"
573         @echo "===> ${_kernel}"
574 .if !defined(NOCLEAN) && !defined(NO_KERNELCLEAN)
575         rm -rf ${KRNLOBJDIR}/${_kernel}
576 .else
577         @if [ -f ${KRNLOBJDIR}/${_kernel}/.nativekernel_run ]; then \
578                 echo "YOU ARE REBUILDING WITH BUILDKERNEL, REMOVING OLD NATIVEKERNEL BUILD"; \
579                 rm -rf ${KRNLOBJDIR}/${_kernel}; fi
580 .endif
581         mkdir -p ${KRNLOBJDIR}
582 .if !defined(NO_KERNELCONFIG)
583         cd ${KRNLCONFDIR}; \
584                 PATH=${STRICTTMPPATH} \
585                     config ${CONFIGARGS} -d ${KRNLOBJDIR}/${_kernel} \
586                         ${KERNCONFDIR}/${_kernel}
587 .endif
588 .if !defined(NOCLEAN) && !defined(NO_KERNELCLEAN) && defined(KERNEL_VERSION_${_kernel})
589         echo ${KERNEL_VERSION_${_kernel}} > ${KRNLOBJDIR}/${_kernel}/version
590 .endif
591         touch ${KRNLOBJDIR}/${_kernel}/.buildkernel_run
592 .if !defined(NO_KERNELDEPEND)
593         cd ${KRNLOBJDIR}/${_kernel}; \
594             ${KMAKEENV} ${MAKE} KERNEL=${INSTKERNNAME} depend
595 .endif
596         cd ${KRNLOBJDIR}/${_kernel}; \
597             ${KMAKEENV} ${MAKE} KERNEL=${INSTKERNNAME} all
598         @echo "--------------------------------------------------------------"
599         @echo ">>> Kernel build for ${_kernel} completed on `LC_ALL=C date`"
600         @echo "--------------------------------------------------------------"
601 .endfor
602
603 # The nativekernel target rebuilds the specified kernels from scratch
604 # using the system's standard compiler rather than using the crossbuild
605 # tools generated by the last buildworld.  This is fairly safe if your
606 # system is reasonable up-to-date.
607 #
608 nativekernel:   bk_build_list bk_kernwarn
609 .for _kernel in ${BUILDKERNELS}
610         @echo "--------------------------------------------------------------"
611         @echo ">>> Kernel build for ${_kernel} started on `LC_ALL=C date`"
612         @echo "--------------------------------------------------------------"
613         @echo "===> ${_kernel}"
614 .if !defined(NOCLEAN) && !defined(NO_KERNELCLEAN)
615         rm -rf ${KRNLOBJDIR}/${_kernel}
616 .else
617         @if [ -f ${KRNLOBJDIR}/${_kernel}/.buildkernel_run ]; then \
618                 echo "YOU ARE REBUILDING WITH NATIVEKERNEL, REMOVING OLD BUILDKERNEL BUILD"; \
619                 rm -rf ${KRNLOBJDIR}/${_kernel}; fi
620 .endif
621         mkdir -p ${KRNLOBJDIR}
622 .if !defined(NO_KERNELCONFIG)
623         cd ${KRNLCONFDIR}; \
624                     config ${CONFIGARGS} -d ${KRNLOBJDIR}/${_kernel} \
625                         ${KERNCONFDIR}/${_kernel}
626 .endif
627 .if !defined(NOCLEAN) && !defined(NO_KERNELCLEAN) && defined(KERNEL_VERSION_${_kernel})
628         echo ${KERNEL_VERSION_${_kernel}} > ${KRNLOBJDIR}/${_kernel}/version
629 .endif
630         touch ${KRNLOBJDIR}/${_kernel}/.nativekernel_run
631         cd ${KRNLOBJDIR}/${_kernel}; \
632             MAKESRCPATH=${KRNLSRCDIR}/dev/disk/aic7xxx/aicasm \
633             ${MAKE} -DBOOTSTRAPPING -f ${KRNLSRCDIR}/dev/disk/aic7xxx/aicasm/Makefile
634 .if !defined(NO_KERNELDEPEND)
635         cd ${KRNLOBJDIR}/${_kernel}; \
636             ${MAKE} KERNEL=${INSTKERNNAME} depend
637 .endif
638         cd ${KRNLOBJDIR}/${_kernel}; \
639             ${MAKE} KERNEL=${INSTKERNNAME} all
640         @echo "--------------------------------------------------------------"
641         @echo ">>> Kernel build for ${_kernel} completed on `LC_ALL=C date`"
642         @echo "--------------------------------------------------------------"
643 .endfor
644
645 # The quickkernel target rebuilds the specified kernels as quickly
646 # as possible.  It will use the native tools or the buildworld cross tools
647 # based on whether the kernel was originally generated via buildkernel or
648 # nativekernel.  Config is rerun but the object hierarchy is not rebuilt,
649 # nor is the make depend step run.
650 #
651 quickkernel:    maybe_bk_tools bk_build_list bk_kernwarn
652 .for _kernel in ${BUILDKERNELS}
653         @echo "--------------------------------------------------------------"
654         @echo ">>> Kernel build for ${_kernel} started on `LC_ALL=C date`"
655         @echo "--------------------------------------------------------------"
656         @echo "===> ${_kernel}"
657 .if exists(${KRNLOBJDIR}/${_kernel}/.buildkernel_run)
658 .if !defined(NO_KERNELCONFIG)
659         cd ${KRNLCONFDIR}; \
660                 PATH=${STRICTTMPPATH} \
661                     config ${CONFIGARGS} -d ${KRNLOBJDIR}/${_kernel} \
662                         ${KERNCONFDIR}/${_kernel}
663 .endif
664         cd ${KRNLOBJDIR}/${_kernel}; \
665             ${KMAKEENV} ${MAKE} KERNEL=${INSTKERNNAME} all
666 .else
667 .if !defined(NO_KERNELCONFIG)
668         cd ${KRNLCONFDIR}; \
669             config ${CONFIGARGS} -d ${KRNLOBJDIR}/${_kernel} \
670                 ${KERNCONFDIR}/${_kernel}
671 .endif
672         cd ${KRNLOBJDIR}/${_kernel}; \
673             ${MAKE} KERNEL=${INSTKERNNAME} all
674 .endif
675         @echo "--------------------------------------------------------------"
676         @echo ">>> Kernel build for ${_kernel} completed on `LC_ALL=C date`"
677         @echo "--------------------------------------------------------------"
678 .endfor
679
680
681 # installkernel
682 #
683 # Install the kernel defined by INSTALLKERNEL
684 #
685 installkernel reinstallkernel:
686         @echo "--------------------------------------------------------------"
687         @echo ">>> Kernel install for ${INSTALLKERNEL} started on `LC_ALL=C date`"
688         @echo "--------------------------------------------------------------"
689 .if exists(${KRNLOBJDIR}/${INSTALLKERNEL}/.buildkernel_run)
690         cd ${KRNLOBJDIR}/${INSTALLKERNEL}; \
691             ${IMAKEENV} ${MAKE} KERNEL=${INSTKERNNAME} ${.TARGET:S/kernel$//}
692 .else
693         cd ${KRNLOBJDIR}/${INSTALLKERNEL}; \
694             ${MAKE} KERNEL=${INSTKERNNAME} ${.TARGET:S/kernel$//}
695 .endif
696
697 #
698 # most
699 #
700 # Build most of the user binaries on the existing system libs and includes.
701 #
702 most:
703         @echo "--------------------------------------------------------------"
704         @echo ">>> Building programs only"
705         @echo "--------------------------------------------------------------"
706 .for _dir in bin sbin libexec usr.bin usr.sbin gnu/libexec gnu/usr.bin gnu/usr.sbin
707         cd ${.CURDIR}/${_dir};          ${MAKE} DIRPRFX=${_dir}/ all
708 .endfor
709
710 #
711 # installmost
712 #
713 # Install the binaries built by the 'most' target.  This does not include
714 # libraries or include files.
715 #
716 installmost:
717         @echo "--------------------------------------------------------------"
718         @echo ">>> Installing programs only"
719         @echo "--------------------------------------------------------------"
720 .for _dir in bin sbin libexec usr.bin usr.sbin gnu/libexec gnu/usr.bin gnu/usr.sbin
721         cd ${.CURDIR}/${_dir};          ${MAKE} DIRPRFX=${_dir}/ install
722 .endfor
723
724 #
725 # ------------------------------------------------------------------------
726 #
727 # From here onwards are utility targets used by the 'make world' and
728 # related targets.  If your 'world' breaks, you may like to try to fix
729 # the problem and manually run the following targets to attempt to
730 # complete the build.  Beware, this is *not* guaranteed to work, you
731 # need to have a pretty good grip on the current state of the system
732 # to attempt to manually finish it.  If in doubt, 'make world' again.
733 #
734
735 # bootstrap-tools: Build all tools required to build all tools.  Note that
736 # order is important in a number of cases and also note that the bootstrap
737 # and build tools stages have access to earlier binaries they themselves
738 # had generated.
739 #
740 # patch:        older patch's do not have -i.  This program must be built
741 #               first so other bootstrap tools that need to apply patches
742 #               can use it.
743 # [x]install:   dependancies on various new install features
744 # rpcgen:       old rpcgen used a hardwired cpp path, newer OBJFORMAT_PATH
745 #               envs are not compatible with older objformat binaries.
746 #
747 .if exists(${.CURDIR}/games) && !defined(NO_GAMES)
748 _strfile=       games/fortune/strfile
749 .endif
750
751 bootstrap-tools:
752         ${LN} -fs /bin/date ${BTOOLSDEST}/bin/date
753 .for _tool in ${_strfile} \
754     usr.bin/patch \
755     bin/chmod bin/cp bin/cpdup bin/dd bin/mkdir bin/rm bin/echo bin/test \
756     bin/cat bin/ln bin/mv bin/csh bin/expr bin/sh \
757     bin/hostname bin/kill \
758     usr.bin/yacc usr.bin/colldef usr.bin/uudecode usr.bin/xinstall \
759     usr.bin/m4 usr.bin/rpcgen usr.bin/make usr.bin/awk usr.bin/stat \
760     usr.bin/find usr.bin/lex usr.bin/sed usr.bin/uname usr.bin/touch \
761     usr.bin/mkdep usr.bin/mktemp usr.bin/lorder usr.bin/file2c \
762     usr.bin/tsort usr.bin/tr usr.bin/join usr.bin/wc usr.bin/basename \
763     usr.bin/gencat usr.bin/chflags usr.bin/expand usr.bin/paste \
764     usr.bin/mklocale usr.bin/uuencode usr.bin/compile_et usr.bin/hexdump \
765     usr.bin/cap_mkdb usr.bin/true usr.bin/false \
766     usr.bin/cmp usr.bin/xargs usr.bin/id usr.bin/env usr.bin/dirname \
767     usr.bin/tail \
768     usr.sbin/chown usr.sbin/mtree usr.sbin/config \
769     usr.sbin/btxld usr.sbin/zic usr.sbin/makewhatis \
770     gnu/usr.bin/texinfo gnu/usr.bin/grep gnu/usr.bin/sort \
771     usr.bin/gzip usr.bin/bzip2 usr.bin/mkcsmapper usr.bin/mkesdb
772         ${ECHODIR} "===> ${_tool} (bootstrap-tools)"; \
773                 cd ${.CURDIR}/${_tool}; \
774                 ${MAKE} DIRPRFX=${_tool}/ obj; \
775                 ${MAKE} DIRPRFX=${_tool}/ depend; \
776                 ${MAKE} DIRPRFX=${_tool}/ all; \
777                 ${MAKE} DIRPRFX=${_tool}/ DESTDIR=${BTOOLSDEST} install
778 .endfor
779         touch ${BTOOLSDEST}/.bootstrap_done
780
781 # build-tools: Build special purpose build tools.
782 #
783 # XXX we may be able to remove or consolidate this into bootstrap-tools
784 # now that we have the native helper (.nx/.no) infrastructure.
785 #
786 .if exists(${.CURDIR}/share) && !defined(NO_SHARE)
787 _share= share/syscons/scrnmaps
788 .endif
789
790 _gcc41_cross= gnu/usr.bin/cc41
791 _gcc41_tools= gnu/usr.bin/cc41/cc_prep gnu/usr.bin/cc41/cc_tools
792 .if !defined(NO_GCC44)
793 _gcc44_cross= gnu/usr.bin/cc44
794 _gcc44_tools= gnu/usr.bin/cc44/cc_prep gnu/usr.bin/cc44/cc_tools
795 .endif
796 _custom_cross= libexec/customcc
797 _binutils= gnu/usr.bin/binutils217
798
799 build-tools:
800 .for _tool in ${_gcc41_tools} ${_gcc44_tools} ${_libkrb5} ${_share}
801         ${ECHODIR} "===> ${_tool} (build-tools)"; \
802                 cd ${.CURDIR}/${_tool}; \
803                 ${MAKE} DIRPRFX=${_tool}/ obj; \
804                 ${MAKE} DIRPRFX=${_tool}/ depend; \
805                 ${MAKE} DIRPRFX=${_tool}/ all; \
806                 ${MAKE} DIRPRFX=${_tool}/ DESTDIR=${BTOOLSDEST} install
807 .endfor
808         touch ${BTOOLSDEST}/.build_done
809
810 #
811 # cross-tools: Build cross-building tools
812 #
813 .if ${TARGET_ARCH} == "i386" && ${MACHINE_ARCH} != "i386"
814 _btxld= usr.sbin/btxld
815 .endif
816
817 cross-tools:
818 .for _tool in ${_btxld} ${_binutils} \
819               usr.bin/objformat \
820               ${_gcc41_cross} ${_gcc44_cross} ${_custom_cross}
821         ${ECHODIR} "===> ${_tool} (cross-tools)"; \
822                 cd ${.CURDIR}/${_tool}; \
823                 ${MAKE} DIRPRFX=${_tool}/ obj; \
824                 ${MAKE} DIRPRFX=${_tool}/ depend; \
825                 ${MAKE} DIRPRFX=${_tool}/ all; \
826                 ${MAKE} DIRPRFX=${_tool}/ DESTDIR=${CTOOLSDEST} install
827 .endfor
828         touch ${CTOOLSDEST}/.cross_done
829
830 #
831 # hierarchy - ensure that all the needed directories are present
832 #
833 hierarchy:
834         cd ${.CURDIR}/etc;              ${MAKE} distrib-dirs
835
836 #
837 # libraries - build all libraries, and install them under ${DESTDIR}.
838 #
839 # The list of libraries with dependents (${_prebuild_libs}) and their
840 # interdependencies (__L) are built automatically by the
841 # ${.CURDIR}/tools/make_libdeps.sh script.
842 #
843 # .makeenv does not work when bootstrapping from 4.x, so we must be sure
844 # to specify the correct CCVER or 'cc' will not exec the correct compiler.
845 #
846 libraries:
847         cd ${.CURDIR}; \
848             HOST_CCVER=${HOST_CCVER} CCVER=gcc41 \
849                 ${MAKE} -f Makefile.inc1 _startup_libs41;
850 .if !defined(NO_GCC44)
851         cd ${.CURDIR}; \
852             HOST_CCVER=${HOST_CCVER} CCVER=gcc44 \
853                 ${MAKE} -f Makefile.inc1 _startup_libs44;
854 .endif
855         cd ${.CURDIR}; \
856             ${MAKE} -f Makefile.inc1 _startup_libs; \
857             ${MAKE} -f Makefile.inc1 _prebuild_libs; \
858             ${MAKE} -f Makefile.inc1 _generic_libs;
859         touch ${WORLDDEST}/.libraries_done
860
861 # These dependencies are not automatically generated:
862 #
863 # gnu/lib/${CCVER}/libgcc and gnu/lib/${CCVER}/csu must be built before all
864 # shared libraries for ELF.  The target for _startup_libsXX is
865 # specifically built using gccXX.
866 #
867 _startup_libs41=        gnu/lib/gcc41/csu gnu/lib/gcc41/libgcc
868 _startup_libs44=        gnu/lib/gcc44/csu gnu/lib/gcc44/libgcc
869 _startup_libs=          lib/csu lib/libc lib/libc_rtld
870
871 _prebuild_libs=         lib/libbz2 lib/libz
872 _prebuild_libs+=        lib/libutil
873
874 _generic_libs=  gnu/lib
875
876 _prebuild_libs+= lib/libcom_err lib/libcrypt lib/libmd \
877                 lib/libncurses/libncurses lib/libopie lib/libradius \
878                 lib/libsbuf lib/libtacplus lib/libm \
879                 lib/libpam lib/libypclnt lib/lib${THREAD_LIB}
880
881 lib/libopie__L lib/libradius__L lib/libtacplus__L: lib/libmd__L
882
883 _generic_libs+= lib
884
885 .if !defined(NO_CRYPT)
886 .if !defined(NO_OPENSSL)
887 _prebuild_libs+=        secure/lib/libcrypto secure/lib/libssl
888 .if !defined(NO_OPENSSH)
889 _prebuild_libs+=        secure/lib/libssh
890 secure/lib/libssh__L: secure/lib/libcrypto__L lib/libz__L
891 .endif
892 .endif
893 _generic_libs+= secure/lib
894 .endif
895
896 _generic_libs+= usr.bin/lex/lib
897
898 .for _lib in ${_startup_libs41} ${_startup_libs44} \
899                 ${_startup_libs} ${_prebuild_libs} ${_generic_libs}
900 ${_lib}__L: .PHONY
901 .if exists(${.CURDIR}/${_lib})
902         ${ECHODIR} "===> ${_lib}"; \
903                 cd ${.CURDIR}/${_lib}; \
904                 ${MAKE} DIRPRFX=${_lib}/ depend; \
905                 ${MAKE} DIRPRFX=${_lib}/ all; \
906                 ${MAKE} DIRPRFX=${_lib}/ install
907 .endif
908 .endfor
909
910 _startup_libs: ${_startup_libs:S/$/__L/}
911 _startup_libs41: ${_startup_libs41:S/$/__L/}
912 _startup_libs44: ${_startup_libs44:S/$/__L/}
913 _prebuild_libs: ${_prebuild_libs:S/$/__L/}
914 _generic_libs: ${_generic_libs:S/$/__L/}
915
916 # library targets must be ordered because there are inter-library
917 # races (e.g. generation of tconfig.h)
918 #
919 .ORDER: ${_startup_libs41:S/$/__L/}
920 .ORDER: ${_startup_libs44:S/$/__L/}
921 .ORDER: ${_startup_libs:S/$/__L/}
922 .ORDER: ${_prebuild_libs:S/$/__L/}
923 .ORDER: ${_generic_libs:S/$/__L/}
924
925 .for __target in clean cleandepend cleandir obj depend includes
926 .for entry in ${SUBDIR}
927 ${entry}.${__target}__D: .PHONY
928         @if test -d ${.CURDIR}/${entry}.${MACHINE_ARCH}; then \
929                 ${ECHODIR} "===> ${DIRPRFX}${entry}.${MACHINE_ARCH}"; \
930                 edir=${entry}.${MACHINE_ARCH}; \
931                 cd ${.CURDIR}/$${edir}; \
932         else \
933                 ${ECHODIR} "===> ${DIRPRFX}${entry}"; \
934                 edir=${entry}; \
935                 cd ${.CURDIR}/$${edir}; \
936         fi; \
937         ${MAKE} ${__target} DIRPRFX=${DIRPRFX}$${edir}/
938 .endfor
939 par-${__target}: ${SUBDIR:S/$/.${__target}__D/}
940 .ORDER: ${SUBDIR:S/$/.${__target}__D/}
941 .endfor
942 .ORDER: par-clean par-cleandepend par-cleandir par-obj par-depend par-includes
943
944 # The wmake target is used by /usr/bin/wmake to run make in a
945 # world build environment.
946 #
947 wmake:
948         @echo '${WMAKEENV} ${MAKE} -m ${.CURDIR}/share/mk ${WMAKE_ARGS}'
949
950 wmakeenv:
951         @echo '${WMAKEENV} /bin/sh'
952
953 bmake:
954         @echo '${BMAKEENV} ${MAKE} -m ${.CURDIR}/share/mk ${BMAKE_ARGS}'
955
956 bmakeenv:
957         @echo '${BMAKEENV} /bin/sh'
958
959 tmake:
960         @echo '${TMAKEENV} ${MAKE} -m ${.CURDIR}/share/mk ${TMAKE_ARGS}'
961
962 tmakeenv:
963         @echo '${TMAKEENV} /bin/sh'
964
965 xmake:
966         @echo '${XMAKEENV} ${MAKE} -m ${.CURDIR}/share/mk ${XMAKE_ARGS}'
967
968 xmakeenv:
969         @echo '${XMAKEENV} /bin/sh'
970
971 .include <bsd.subdir.mk>
972