Makefile revision 1.290
1#	$NetBSD: Makefile,v 1.290 2004/06/22 18:21:55 itojun Exp $
2#	from: @(#)Makefile	8.7 (Berkeley) 5/25/95
3
4# Environment variables without default values:
5#   DESTDIR must be set before anything in this file will work.
6#   RELEASEDIR is where the tarred up stuff for a snapshot or
7#	release will be placed.
8#
9# Environment variables with default values:
10#   LOCALTIME will set the default local time for the system you
11#	build; it determines what /etc/localtime is symlink'd to.
12#   KERNSRCDIR points to kernel source; it is set by default to ../sys,
13#	but can be overridden.
14#   KERNOBJDIR is the kernel build directory, it defaults to
15#	${KERNSRCDIR}/arch/${MACHINE}/compile, but can be overridden.
16#   KERNCONFDIR is where the configuration files for kernels are found;
17#	default is ${KERNSRCDIR}/arch/${MACHINE}/conf but can be overridden.
18#   MKCRYPTO; if not `no', install crypto-related configuration
19#   MKSENDMAIL; if not `no', install sendmail configuration
20#   MKUNPRIVED; if not `no', allow non-root installs.
21#   MKUPDATE; if not `no', don't do a 'make clean' before kernel compile
22#
23# Targets:
24#    distribution: makes a full NetBSD distribution in DESTDIR. If
25#	INSTALL_DONE is set, it will not do a `make install.'
26#	if DISTRIBUTION_DONE is set, it will not do anything.
27#    distrib-dirs: creates an empty NetBSD directory tree in DESTDIR.
28#	Called by distribution.
29#    snapshot: calls distribution, above, and then tars up the files
30#	into a release(7) format in RELEASEDIR/${RELEASEMACHINEDIR}.
31#	Any port-dependent stuff for this target is found in
32#	etc.${MACHINE}/Makefile.inc.
33#    release: a synonym for `snapshot'
34#
35
36# For MK* vars
37.include <bsd.own.mk>
38
39.include <bsd.sys.mk>		# for HOST_SH
40.include <bsd.kernobj.mk>	# For KERNSRCDIR, KERNOBJDIR, ...
41.include <bsd.endian.mk>	# For TARGET_ENDIANNESS
42
43
44.MAKEOVERRIDES+=	USETOOLS
45
46TZDIR=		/usr/share/zoneinfo
47LOCALTIME?=	UTC
48CKSUM?=		${TOOL_CKSUM}
49MAKESUMS=	CKSUM=${CKSUM:Q} ${HOST_SH} ${NETBSDSRCDIR}/distrib/sets/makesums
50DISTRIBVER!=	${HOST_SH} ${NETBSDSRCDIR}/sys/conf/osrelease.sh
51
52# Flags for creating ISO CDROM image
53# mkisofs is expected to be in $PATH, install via pkgsrc/sysutils/cdrecord
54# Note: At least mkisofs 2.0 should be used.
55#
56MKISOFS?=	mkisofs
57DISTRIBREV!=	${HOST_SH} ${KERNSRCDIR}/conf/osrelease.sh -s
58# ISO 9660 volume ID.  Note that this can only contain [A-Z0-9_].
59ISO_VOLID!=	echo NETBSD_${MACHINE}_${DISTRIBREV} | tr a-z A-Z
60MKISOFS_FLAGS+= -J -l \
61		-r -T -v \
62		-V ${ISO_VOLID} \
63		-P "The NetBSD Project" \
64		-m "${RELEASEDIR}/${RELEASEMACHINEDIR}/installation/cdrom"
65
66# MD Makefile.inc may append MD targets to BIN[123].  Make sure all
67# are empty, to preserve the old semantics of setting them below with "=".
68#
69BIN1=
70BIN2=
71BIN3=
72
73# Directories to build in ${RELEASEDIR}/${RELEASEMACHINEDIR}.
74# MD Makefile.inc files can add to this.
75# NOTE: Parent directories must be listed before subdirectories.
76#
77INSTALLATION_DIRS=	binary binary/sets binary/kernel installation
78
79.if exists(etc.${RELEASEMACHINE}/Makefile.inc)
80.include "etc.${RELEASEMACHINE}/Makefile.inc"
81.endif
82
83# -rw-r--r--
84BINOWN= root
85BINGRP= wheel
86UTMPGRP= utmp
87BIN1+=	bootptab changelist csh.cshrc csh.login csh.logout daily \
88	daily.conf dm.conf floppytab ftpchroot ftpusers \
89	gettytab group hosts hosts.lpd inetd.conf lkm.conf locate.conf \
90	mailer.conf man.conf monthly monthly.conf mrouted.conf \
91	netconfig networks newsyslog.conf nsswitch.conf ntp.conf \
92	passwd.conf phones printcap profile protocols rbootd.conf rc rc.conf \
93	rc.lkm rc.local rc.subr rc.shutdown remote rpc \
94	security security.conf services shells sysctl.conf syslog.conf \
95	weekly weekly.conf wscons.conf \
96
97# Use machine-specific disktab if it exists, or the MI one otherwise
98.if exists(etc.${MACHINE}/disktab)
99BIN1+=	etc.${MACHINE}/disktab
100.else
101BIN1+=	disktab
102.endif
103
104.if exists(etc.${MACHINE}/ld.so.conf)
105BIN1+=	etc.${MACHINE}/ld.so.conf
106.endif
107
108.if exists(etc.${MACHINE}/ttyaction)
109BIN1+=	etc.${MACHINE}/ttyaction
110.endif
111
112# -rw-rw-r--
113BIN2+=	motd
114
115# -rw-------
116BIN3+=	hosts.equiv
117
118ETC_PKG=-T etc_pkg
119BASE_PKG=-T base_pkg
120ETC_INSTALL_FILE=cd ${.CURDIR} && ${INSTALL_FILE} ${ETC_PKG}
121ETC_INSTALL_OBJ_FILE=cd ${.OBJDIR} && ${INSTALL_FILE} ${ETC_PKG}
122ETC_INSTALL_LINK=cd ${.CURDIR} && ${INSTALL_LINK} ${ETC_PKG}
123ETC_INSTALL_SYMLINK=cd ${.CURDIR} && ${INSTALL_SYMLINK} ${ETC_PKG}
124
125.if ${TARGET_ENDIANNESS} == "1234"
126PWD_MKDB_ENDIAN=	-L
127.elif ${TARGET_ENDIANNESS} == "4321"
128PWD_MKDB_ENDIAN=	-B
129.else
130PWD_MKDB_ENDIAN=
131.endif
132
133
134# distribution --
135#	Build a distribution
136#
137distribution: .PHONY check_DESTDIR .WAIT distrib-dirs
138.if !defined(DISTRIBUTION_DONE)
139.if !defined(INSTALL_DONE)
140	${MAKEDIRTARGET} ${NETBSDSRCDIR} include _DISTRIB=
141	${MAKEDIRTARGET} ${NETBSDSRCDIR} install _DISTRIB=
142.endif	# !INSTALL_DONE
143	${MAKEDIRTARGET} . install-etc-files
144.if ${MKX11} != "no"
145	${MAKEDIRTARGET} ${NETBSDSRCDIR}/x11 distribution
146.endif
147	${MAKEDIRTARGET} ${NETBSDSRCDIR}/distrib/sets makesetfiles
148.endif	# !DISTRIBUTION_DONE
149
150
151CLEANFILES+=	MAKEDEV ttys
152MAKEDEV: .EXEC
153	${_MKTARGET_CREATE}
154	MACHINE=${MACHINE:Q} MACHINE_ARCH=${MACHINE_ARCH:Q} \
155	    NETBSDSRCDIR=${NETBSDSRCDIR:Q} \
156	    awk -f ${.CURDIR}/MAKEDEV.awk ${.CURDIR}/MAKEDEV.tmpl > ${.TARGET}
157
158ttys: mkttys etc.${MACHINE}/ttys
159	${HOST_SH} ${.ALLSRC} > ${.TARGET}
160
161
162RELEASEVARS=	BSDOBJDIR BSDSRCDIR BUILDID \
163		DESTDIR EXTERNAL_TOOLCHAIN \
164		INSTALLWORLDDIR \
165		KERNARCHDIR KERNCONFDIR KERNOBJDIR KERNSRCDIR \
166		MACHINE MACHINE_ARCH MAKE MAKECONF MAKEFLAGS \
167		MAKEOBJDIR MAKEOBJDIRPREFIX MAKEVERBOSE \
168		MKBFD MKCATPAGES \
169		MKCRYPTO MKCRYPTO_IDEA MKCRYPTO_MDC2 MKCRYPTO_RC5 MKCVS \
170		MKDOC MKDYNAMICROOT MKGCC MKGCCCMDS MKGDB \
171		MKHESIOD MKHOSTOBJ MKHTML MKIEEEFP MKINFO \
172		MKKERBEROS4 MKKERBEROS MKLINKLIB MKLINT \
173		MKMAN MKMANZ MKNLS MKOBJ MKOBJDIRS \
174		MKPIC MKPICINSTALL MKPICLIB MKPOSTFIX MKPROFILE \
175		MKSENDMAIL MKSHARE MKSKEY MKSOFTFLOAT MKSTATICLIB \
176		MKUNPRIVED MKUPDATE MKUUCP MKX11 MKYP \
177		NBUILDJOBS NETBSDSRCDIR \
178		NOCLEANDIR NODISTRIBDIRS NOINCLUDES \
179		OBJMACHINE \
180		RELEASEDIR TOOLCHAIN_MISSING TOOLDIR \
181		USETOOLS USR_OBJMACHINE \
182		X11SRCDIR
183
184params: .PHONY
185.for var in ${RELEASEVARS}
186.if defined(${var})
187	@printf "%20s = '%-s'\n" ${var} ${${var}:Q}
188.else
189	@printf "%20s = (undefined)\n" ${var}
190.endif
191.endfor
192
193CLEANFILES+=	etc-release
194etc-release: .EXEC
195	${_MKTARGET_CREATE}
196	@(	echo "NetBSD ${DISTRIBVER}/${MACHINE}"; \
197		echo ; \
198		cat ${NETBSDSRCDIR}/sys/conf/copyright; \
199		echo ; \
200		echo "Build settings:"; \
201		printf "%20s   %s\n"  "Build date" "$$(date -u)"; \
202		printf "%20s   %s\n"  "Built by" "$${USER-root}@$$(hostname)"; \
203		echo ; \
204		(cd ${.CURDIR}; ${MAKE} ${MFLAGS} -j1 params); \
205	) >${.OBJDIR}/${.TARGET}
206
207install-etc-release: .PHONY etc-release
208	${_MKMSG_INSTALL} etc/release
209	${ETC_INSTALL_OBJ_FILE} -o ${BINOWN} -g ${BINGRP} -m 444 \
210	    etc-release ${DESTDIR}/etc/release
211
212# install-etc-files --
213#	Install etc (config) files; not performed by "make build"
214#
215install-etc-files: .PHONY check_DESTDIR MAKEDEV ttys
216	${ETC_INSTALL_FILE} -o ${BINOWN} -g ${BINGRP} -m 644 \
217	    ${BIN1} ${DESTDIR}/etc
218	${ETC_INSTALL_FILE} -o ${BINOWN} -g ${BINGRP} -m 664 \
219	    ${BIN2} ${DESTDIR}/etc
220	${ETC_INSTALL_FILE} -o ${BINOWN} -g ${BINGRP} -m 600 \
221	    ${BIN3} ${DESTDIR}/etc
222	${ETC_INSTALL_FILE} -o ${BINOWN} -g ${BINGRP} -m 644 \
223	    aliases ${DESTDIR}/etc/mail
224	${ETC_INSTALL_FILE} -o ${BINOWN} -g ${BINGRP} -m 644 \
225	    /dev/null ${DESTDIR}/etc/mail/local-host-names
226	${ETC_INSTALL_FILE} -o root -g wheel -m 600 \
227	    crontab ${DESTDIR}/var/cron/tabs/root
228	${ETC_INSTALL_FILE} -o root -g wheel -m 600 \
229	    master.passwd ${DESTDIR}/etc
230	${TOOL_PWD_MKDB} -p ${PWD_MKDB_ENDIAN} -d ${DESTDIR}/ \
231	    ${DESTDIR}/etc/master.passwd
232.if ${MKUNPRIVED} != "no"
233	( \
234		for metaent in passwd pwd.db spwd.db; do \
235	    		echo "./etc/$${metaent} type=file mode=0644 uname=root gname=wheel tags=etc_pkg"; \
236		done; \
237	) | ${METALOG.add}
238.endif	# MKUNPRIVED != no
239	${ETC_INSTALL_OBJ_FILE} -o ${BINOWN} -g ${BINGRP} -m 644 \
240	    ttys ${DESTDIR}/etc
241	${ETC_INSTALL_OBJ_FILE} -o ${BINOWN} -g ${BINGRP} -m 555 \
242	    MAKEDEV ${DESTDIR}/dev
243	${ETC_INSTALL_FILE} -o ${BINOWN} -g ${BINGRP} -m 555 \
244	    MAKEDEV.local ${DESTDIR}/dev
245	${ETC_INSTALL_FILE} -o root -g wheel -m 600 \
246	    minfree ${DESTDIR}/var/crash
247	${MAKEDIRTARGET} defaults configinstall
248	${MAKEDIRTARGET} mtree configinstall
249	${MAKEDIRTARGET} namedb configinstall
250	${MAKEDIRTARGET} powerd configinstall
251	${MAKEDIRTARGET} rc.d configinstall
252	${MAKEDIRTARGET} root configinstall
253	${MAKEDIRTARGET} skel configinstall
254	${MAKEDIRTARGET} ssh configinstall
255	${ETC_INSTALL_FILE} -o ${BINOWN} -g ${BINGRP} -m ${BINMODE} \
256	    postinstall ${DESTDIR}/etc
257	${ETC_INSTALL_SYMLINK} -o root -g wheel -m 755 \
258	    ${TZDIR}/${LOCALTIME} ${DESTDIR}/etc/localtime
259	${ETC_INSTALL_SYMLINK} -o root -g wheel -m 755 \
260	    /usr/sbin/rmt ${DESTDIR}/etc/rmt
261	${ETC_INSTALL_FILE} -o ${BINOWN} -g operator -m 664 \
262	    /dev/null ${DESTDIR}/etc/dumpdates
263	${ETC_INSTALL_FILE} -o ${BINOWN} -g operator -m 600 \
264	    /dev/null ${DESTDIR}/etc/skeykeys
265	${ETC_INSTALL_FILE} -o root -g wheel -m 600 \
266	    /dev/null ${DESTDIR}/var/at/at.deny
267	${ETC_INSTALL_FILE} -o nobody -g ${BINGRP} -m 664 \
268	    /dev/null ${DESTDIR}/var/db/locate.database
269	${ETC_INSTALL_FILE} -o uucp -g dialer -m 640 \
270	    /dev/null ${DESTDIR}/var/log/aculog
271	${ETC_INSTALL_FILE} -o ${BINOWN} -g ${BINGRP} -m 600 \
272	    /dev/null ${DESTDIR}/var/log/authlog
273	${ETC_INSTALL_FILE} -o root -g wheel -m 600 \
274	    /dev/null ${DESTDIR}/var/log/cron
275	${ETC_INSTALL_FILE} -o ${BINOWN} -g ${BINGRP} -m 664 \
276	    /dev/null ${DESTDIR}/var/log/lastlog
277	${ETC_INSTALL_FILE} -o ${BINOWN} -g ${BINGRP} -m 640 \
278	    /dev/null ${DESTDIR}/var/log/lpd-errs
279	${ETC_INSTALL_FILE} -o ${BINOWN} -g ${BINGRP} -m 600 \
280	    /dev/null ${DESTDIR}/var/log/maillog
281	${ETC_INSTALL_FILE} -o ${BINOWN} -g ${BINGRP} -m 644 \
282	    /dev/null ${DESTDIR}/var/log/messages
283	${ETC_INSTALL_FILE} -o ${BINOWN} -g ${BINGRP} -m 600 \
284	    /dev/null ${DESTDIR}/var/log/secure
285	${ETC_INSTALL_FILE} -o ${BINOWN} -g ${BINGRP} -m 644 \
286	    /dev/null ${DESTDIR}/var/log/sendmail.st
287	${ETC_INSTALL_FILE} -o ${BINOWN} -g ${BINGRP} -m 644 \
288	    /dev/null ${DESTDIR}/var/log/wtmp
289	${ETC_INSTALL_FILE} -o ${BINOWN} -g ${BINGRP} -m 644 \
290	    /dev/null ${DESTDIR}/var/log/wtmpx
291	${ETC_INSTALL_FILE} -o ${BINOWN} -g ${BINGRP} -m 600 \
292	    /dev/null ${DESTDIR}/var/log/xferlog
293	${ETC_INSTALL_FILE} -o daemon -g staff -m 664 \
294	    /dev/null ${DESTDIR}/var/msgs/bounds
295	${ETC_INSTALL_FILE} -o ${BINOWN} -g ${UTMPGRP} -m 664 \
296	    /dev/null ${DESTDIR}/var/run/utmp
297	${ETC_INSTALL_FILE} -o ${BINOWN} -g ${UTMPGRP} -m 664 \
298	    /dev/null ${DESTDIR}/var/run/utmpx
299	${ETC_INSTALL_FILE} -o ${BINOWN} -g ${BINGRP} -m 644 \
300	    pf.os ${DESTDIR}/etc
301	${ETC_INSTALL_FILE} -o ${BINOWN} -g ${BINGRP} -m 644 \
302	    pf.conf ${DESTDIR}/etc
303	${ETC_INSTALL_FILE} -o ${BINOWN} -g ${BINGRP} -m 644 \
304	    spamd.conf ${DESTDIR}/etc
305	${ETC_INSTALL_FILE} -o games -g games -m 664 \
306	    /dev/null ${DESTDIR}/var/games/atc_score
307	${ETC_INSTALL_FILE} -o games -g games -m 664 \
308	    /dev/null ${DESTDIR}/var/games/battlestar.log
309	${ETC_INSTALL_FILE} -o games -g games -m 664 \
310	    /dev/null ${DESTDIR}/var/games/cfscores
311	${ETC_INSTALL_FILE} -o games -g games -m 664 \
312	    /dev/null ${DESTDIR}/var/games/criblog
313	${ETC_INSTALL_FILE} -o games -g games -m 660 \
314	    /dev/null ${DESTDIR}/var/games/hackdir/perm
315	${ETC_INSTALL_FILE} -o games -g games -m 660 \
316	    /dev/null ${DESTDIR}/var/games/hackdir/record
317	${ETC_INSTALL_FILE} -o games -g games -m 664 \
318	    /dev/null ${DESTDIR}/var/games/larn/llog12.0
319	${ETC_INSTALL_FILE} -o games -g games -m 664 \
320	    /dev/null ${DESTDIR}/var/games/larn/lscore12.0
321	${ETC_INSTALL_FILE} -o games -g games -m 664 \
322	    /dev/null ${DESTDIR}/var/games/larn/playerids
323	${ETC_INSTALL_FILE} -o games -g games -m 664 \
324	    /dev/null ${DESTDIR}/var/games/robots_roll
325	${ETC_INSTALL_FILE} -o games -g games -m 664 \
326	    /dev/null ${DESTDIR}/var/games/rogue.scores
327	${ETC_INSTALL_FILE} -o games -g games -m 664 \
328	    /dev/null ${DESTDIR}/var/games/saillog
329	${ETC_INSTALL_FILE} -o games -g games -m 664 \
330	    /dev/null ${DESTDIR}/var/games/snakerawscores
331	${ETC_INSTALL_FILE} -o games -g games -m 664 \
332	    /dev/null ${DESTDIR}/var/games/snake.log
333	${ETC_INSTALL_FILE} -o games -g games -m 664 \
334	    /dev/null ${DESTDIR}/var/games/tetris.scores
335	${MAKEDIRTARGET} ${NETBSDSRCDIR}/usr.bin/mail configinstall
336	${MAKEDIRTARGET} ${NETBSDSRCDIR}/gnu/usr.sbin/postfix configinstall
337.if (${MKCRYPTO} != "no")
338	${MAKEDIRTARGET} ${NETBSDSRCDIR}/usr.bin/ssh configinstall
339.endif
340.if (${MKSENDMAIL} != "no")
341	${MAKEDIRTARGET} ${NETBSDSRCDIR}/gnu/usr.sbin/sendmail/cf/cf configinstall
342.endif
343
344
345# install-obsolete-lists --
346#	Install var/db/obsolete set lists; this is performed by "make build"
347#
348OBSOLETE.dir=		${.OBJDIR}/obsolete.dir
349OBSOLETE.files=		base comp etc games man misc text
350
351install-obsolete-lists: .PHONY
352	mkdir -p ${OBSOLETE.dir}
353	(cd ${NETBSDSRCDIR}/distrib/sets && \
354	    MAKE=${MAKE:Q} ${HOST_SH} ./makeobsolete -t ${OBSOLETE.dir})
355.for file in ${OBSOLETE.files}
356	${ETC_INSTALL_FILE} -o ${BINOWN} -g ${BINGRP} -m 644 \
357	    ${OBSOLETE.dir}/${file} ${DESTDIR}/var/db/obsolete
358.endfor
359
360
361# distrib-dirs --
362#	Populate $DESTDIR with directories needed by NetBSD
363#
364.if ${MKUNPRIVED} == "no"
365TOOL_MTREE.unpriv=
366.else
367TOOL_MTREE.unpriv=	-W
368.endif
369
370distrib-dirs: .PHONY check_DESTDIR
371.if !defined(DISTRIBUTION_DONE)
372	${INSTALL_DIR} -o root -g wheel -m 755 ${BASE_PKG} ${DESTDIR}
373.endif
374	${TOOL_MTREE} -def ${.CURDIR}/mtree/NetBSD.dist -N ${.CURDIR} \
375	    -p ${DESTDIR}/ -U ${TOOL_MTREE.unpriv}
376
377
378# release, snapshot --
379#	Build a full distribution including kernels & install media.
380#
381release snapshot: .PHONY check_DESTDIR check_RELEASEDIR .WAIT \
382		    distribution .WAIT \
383		    snap_pre .WAIT snap_kern .WAIT \
384		    snap_post .WAIT snap_md_post
385	${MAKEDIRTARGET} ${NETBSDSRCDIR}/distrib/sets sets
386	${MAKESUMS} -t ${RELEASEDIR}/${RELEASEMACHINEDIR}/binary/kernel '*.gz'
387
388
389# iso-image --
390#	Standalone target to create a CDROM image after the release
391#	was composed.  Should be run after "make release" in src and xsrc.
392#
393#	Note: At least mkisofs 2.0 should be used.
394#
395CDROM.image=${RELEASEDIR}/${RELEASEMACHINEDIR}/installation/cdrom/netbsd-${MACHINE}.iso
396CDROM.dir=	cdrom.dir
397CDROM.pathlist=	cdrom.pathlist
398
399iso-image: .PHONY check_DESTDIR check_RELEASEDIR .WAIT iso-image-md-post
400	${MAKESUMS} -t ${RELEASEDIR}/${RELEASEMACHINEDIR}/installation/cdrom '*.iso'
401	@echo "iso-image created as: ${CDROM.image}"
402
403iso-image-setup: .PHONY check_RELEASEDIR
404	rm -f ${CDROM.pathlist}
405	echo "${MACHINE}=${RELEASEDIR}/${RELEASEMACHINEDIR}" >> ${CDROM.pathlist}
406	mkdir -p ${CDROM.dir}
407	mkdir -p ${RELEASEDIR}/${RELEASEMACHINEDIR}/installation/cdrom
408
409# iso-image-mi --
410#	Create the image after the MD operations have completed.
411#
412iso-image-mi: .PHONY check_DESTDIR check_RELEASEDIR .WAIT \
413		iso-image-setup .WAIT iso-image-md-pre
414	@if ! ${MKISOFS} --version; then \
415		echo "install pkgsrc/sysutils/cdrecord and run 'make iso-image'." ; \
416		false; \
417	fi
418	${MKISOFS} ${MKISOFS_FLAGS} -graft-points -path-list ${CDROM.pathlist} \
419	    -o ${CDROM.image} ${CDROM.dir}
420
421# iso-image-md-pre --
422#	Setup ${CDROM.dir} to produce a bootable CD image.
423#	Overridden by etc.$MACHINE/Makefile.inc
424#
425iso-image-md-pre: .PHONY check_DESTDIR check_RELEASEDIR
426#	(empty -- look in the machine-dependent Makefile.inc)
427
428# iso-image-md-post --
429#	Fixup the CD-image to be bootable.
430#	Overridden by etc.$MACHINE/Makefile.inc
431#
432iso-image-md-post: .PHONY check_DESTDIR check_RELEASEDIR .WAIT iso-image-mi
433#	(empty -- look in the machine-dependent Makefile.inc)
434
435
436# snap_pre --
437#	Create ${RELEASEDIR} and necessary subdirectories.
438#
439snap_pre: .PHONY check_DESTDIR check_RELEASEDIR
440	${INSTALL} -d -m 755 ${RELEASEDIR}
441.if ${MKUPDATE} == "no"
442# Could be a mount point, ignore the errors
443	-/bin/rm -rf ${RELEASEDIR}/${RELEASEMACHINEDIR}
444.endif
445	${INSTALL} -d -m 755 ${RELEASEDIR}/${RELEASEMACHINEDIR}
446.for dir in ${INSTALLATION_DIRS}
447	${INSTALL} -d -m 755 ${RELEASEDIR}/${RELEASEMACHINEDIR}/${dir}
448.endfor
449
450# snap_post --
451#	Build the install media and notes from distrib
452#
453snap_post: .PHONY check_DESTDIR check_RELEASEDIR
454.if ${MKUPDATE} == "no"
455	cd ${NETBSDSRCDIR}/distrib && ${MAKE} cleandir
456.endif
457	cd ${NETBSDSRCDIR}/distrib && ${MAKE} depend && ${MAKE} && \
458	    ${MAKE} release
459
460# snap_kern --
461#	This target builds the kernels specified by each port.
462#	A port may specify the following kernels:
463#
464#	KERNEL_SETS		The list of kernels that will be
465#				packaged into sets, named
466#				kern-${kernel}.tgz.  These kernels
467#				are also placed in the binary/kernel
468#				area of the release package as
469#				netbsd-${kernel}.gz.
470#
471#	EXTRA_KERNELS		Additional kernels to place in the
472#				binary/kernel area of the release
473#				package as netbsd-${kernel}.gz, but
474#				which are not placed into sets. This
475#				allows a port to provide e.g. a netbootable
476#				installation kernel containing a ramdisk.
477#
478#	BUILD_KERNELS		Additional kernels to build which are
479#				not placed into sets nor into the
480#				binary/kernel area of the release
481#				package.  These are typically kernels
482#				that are built for inclusion only in
483#				installation disk/CD-ROM/tape images.
484#
485#	A port may also specify KERNEL_SUFFIXES, which is an optional list
486#	of filename suffixes for kernels to include in the kernel sets and
487#	in the binary/kernel area of the release package (e.g. "netbsd" vs.
488#	"netbsd.ecoff" and "netbsd.srec").  It is not an error if kernels
489#	with these suffixes do not exist in the kernel build directory.
490#
491#
492# A list of all the kernels to build, which can be overridden from
493# external sources (such as make(1)'s environment or command line)
494#
495ALL_KERNELS?=	${KERNEL_SETS} ${EXTRA_KERNELS} ${BUILD_KERNELS}
496
497GETKERNELAWK=	awk '/^config/ {print $$2; found=1} \
498		END{ if (found == 0) print "netbsd"; }'
499
500.if !target(snap_kern)						# {
501
502# build_kernels --
503#	Configure & compile kernels listed in ${ALL_KERNELS}
504#
505# The 'sync' is so that all writes during the build are pushed back
506# to the disk.  Not having it causes problems on some host systems
507# (e.g. Linux) when building on NFS.
508#
509.if !defined(KERNELS_DONE)						# {
510.for configfile in ${ALL_KERNELS}					# {
511_KERNELS_TO_BUILD+=kern-${configfile}
512kern-${configfile}: .PHONY
513	cd ${KERNCONFDIR} && ${TOOL_CONFIG} -s ${KERNSRCDIR} \
514	    -b ${KERNOBJDIR}/${configfile:C/.*\///} ${configfile}
515.if ${MKUPDATE} == "no"
516	cd ${KERNOBJDIR}/${configfile:C/.*\///} && ${MAKE} distclean
517.endif
518	cd ${KERNOBJDIR}/${configfile:C/.*\///} && ${MAKE} depend && ${MAKE}
519	sync
520.endfor	# ALL_KERNELS							# }
521.endif	# KERNELS_DONE							# }
522
523build_kernels: .PHONY ${_KERNELS_TO_BUILD}
524
525# build_kernelsets --
526#	Create kernel sets from ${KERNEL_SETS} into
527#	${RELEASEDIR}/${RELEASEMACHINEDIR}/binary/sets
528#
529.for configfile in ${KERNEL_SETS}					# {
530_KERNELSETS_TO_BUILD+=kernset-${configfile}
531kernset-${configfile}: .PHONY
532	@ kernlist=`${GETKERNELAWK} ${KERNCONFDIR}/${configfile}`; \
533	kerndir=${KERNOBJDIR}/${configfile:C/.*\///}; \
534	kernsuffixes="${KERNEL_SUFFIXES:S/^/./}"; \
535	kern_tgz=${RELEASEDIR}/${RELEASEMACHINEDIR}/binary/sets/kern-${configfile}.tgz; \
536	pax_cmd="GZIP=-9 ${TOOL_PAX} -O -zw -M -N ${NETBSDSRCDIR}/etc -f $${kern_tgz}"; \
537	cd $${kerndir} && { \
538		kernels=; newest=; \
539		for kernel in $${kernlist}; do \
540			for s in "" $${kernsuffixes}; do \
541				ks="$${kernel}$${s}"; \
542				[ -f $${ks} ] || continue; \
543				kernels="$${kernels} $${ks}"; \
544				[ -z "$${newest}" -o $${ks} -nt "$${newest}" ] && \
545					newest=$${ks}; \
546			done; \
547		done; \
548		[ $${kern_tgz} -nt "$${newest}" ] || { \
549			echo "echo $${kernels} | $${pax_cmd}"; \
550			( echo "/set uname=${BINOWN} gname=${BINGRP}"; \
551			echo ". type=dir optional"; \
552			for kernel in $${kernels}; do \
553				echo "./$${kernel} type=file"; \
554			done ) | eval $${pax_cmd}; \
555		} \
556	}
557.endfor	# KERNEL_SETS							# }
558
559build_kernelsets: ${_KERNELSETS_TO_BUILD}
560
561# build_releasekernels --
562#	Build kernel.gz from ${KERNEL_SETS} ${EXTRA_KERNELS} into
563#	${RELEASEDIR}/${RELEASEMACHINEDIR}/binary/kernel
564#
565.for configfile in ${KERNEL_SETS} ${EXTRA_KERNELS}			# {
566_RELEASEKERNELS_TO_BUILD+=releasekern-${configfile}
567releasekern-${configfile}: .PHONY
568	@ kernlist=`${GETKERNELAWK} ${KERNCONFDIR}/${configfile:C/.*\///}`; \
569	kerndir=${KERNOBJDIR}/${configfile:C/.*\///}; \
570	kernsuffixes="${KERNEL_SUFFIXES:S/^/./}"; \
571	cd $${kerndir} && {	\
572		for kernel in $${kernlist}; do \
573			for s in "" $${kernsuffixes}; do \
574				ks="$${kernel}$${s}"; \
575				[ ! -f $${ks} ] && continue; \
576				knl_gz="${RELEASEDIR}/${RELEASEMACHINEDIR}/binary/kernel/$${ks}-${configfile:C/.*\///}.gz"; \
577				[ $${knl_gz} -nt $${ks} ] && continue; \
578				echo "gzip -c -9 < $${kerndir}/$${ks} > $${knl_gz}"; \
579				gzip -c -9 < $${ks} > $${knl_gz}; \
580			done; \
581		done; \
582	}
583.endfor	# KERNEL_SETS EXTRA_KERNELS					# }
584
585build_releasekernels: ${_RELEASEKERNELS_TO_BUILD}
586
587# snap_kern --
588#	build the kernels, then the sets & release kernels
589#
590snap_kern: check_DESTDIR check_RELEASEDIR .WAIT \
591	    build_kernels .WAIT \
592	    build_kernelsets build_releasekernels
593
594.endif # !target(snap_kern)					# }
595
596
597# snap_md_post --
598#	Machine dependent distribution media operations.
599#	Overridden by etc.$MACHINE/Makefile.inc
600#
601snap_md_post: check_DESTDIR check_RELEASEDIR
602#	(empty -- look in the machine-dependent Makefile.inc)
603
604
605clean:
606	-rm -rf ${CDROM.dir} ${CDROM.pathlist} ${OBSOLETE.dir}
607
608.include <bsd.prog.mk>
609