Makefile.bootimage revision 1.45 
1#	$NetBSD: Makefile.bootimage,v 1.45 2025/02/02 03:19:37 tsutsui Exp $
2#
3# Copyright (c) 2009, 2010, 2011 Izumi Tsutsui.  All rights reserved.
4#
5# Redistribution and use in source and binary forms, with or without
6# modification, are permitted provided that the following conditions
7# are met:
8# 1. Redistributions of source code must retain the above copyright
9#    notice, this list of conditions and the following disclaimer.
10# 2. Redistributions in binary form must reproduce the above copyright
11#    notice, this list of conditions and the following disclaimer in the
12#    documentation and/or other materials provided with the distribution.
13#
14# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
15# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
16# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
17# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
18# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
19# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
20# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
21# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
23# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24
25#
26# Makefile to create a bootable FS image for USB flash or emulators
27#
28
29#
30# Required variables:
31#	RELEASEDIR
32#		Should be defined in nbmake-${MACHINE}
33#	IMGBASE
34#		Basename of the image
35#
36# Optional variables:
37#	USE_MBR
38#		set yes if target disk image requires MBR partition
39#		(default: no)
40#	USE_GPT
41#		set yes if target disk image requires GPT partition
42#		(default: no)
43#	USE_GPTMBR
44#		set yes if target disk image requires GPT partition
45#		with hybrid MBR boot code
46#		(default: no; valid only if USE_GPT=yes)
47#	MBR_BOOTCODE
48#		optional MBR bootcode which should be installed by fdisk(8)
49#		(default: empty)
50#		- specified MBR_BOOTCODE must exist in ${DESTDIR}/usr/mdec
51#		- if MBR_BOOTCODE is not specified,
52#		  MBR_DEFAULT_BOOTCODE (default: mbr) will be used
53#		  if the target ${MACHINE} has the one in /usr/mdec
54#	USE_SUNLABEL
55#		set yes if target disk image requires Sun's label
56#		(default: no)
57#	INSTALLBOOT_AFTER_DISKLABEL
58#		set yes if the target ${MACHINE} requires disklabel
59#		to run installboot(8), like hp300 and vax
60#		(default: empty)
61#	IMAGEMB
62#		target image size in MB
63#		(default: 2048)
64#	SWAPMB
65#		swap size in target image in MB
66#		(default: 128)
67#	EFIMB
68#		EFI partition size in target image in MB
69#		(default: 128)
70#	FATMB
71#		FAT partition size in target image in MB
72#		(default: 0)
73#	GPTSECTORS
74#		Size of a region reserved for the secondary GPT table/entry
75#		at the end of the target image in sectors
76#		(default: 2048 if USE_GPT=yes, otherwise 0)
77#	KERN_SET
78#		kernel set name which should be extracted into image
79#		(default: kern-GENERIC)
80#	SETS
81#		binary sets that should be extracted into image
82#		(default: modules base etc comp games gpufw man manhtml misc
83#		          rescue tests text xbase xcomp xetc xfont xserver)
84#	SETS_DIR
85#		directory path where binary sets are stored
86#		(default: ${RELEASEDIR}/${RELEASEMACHINEDIR}/binary/sets)
87#	IMGFILE_EXTRA
88#		list of additional files to be copied into images,
89#		containing one or more tuples of the form:
90#			FILE	TARGETPATH
91#		for installation image etc.
92#		(default: empty)
93#	IMGDIR_EXTRA
94#		list of additional directories to be copied into images,
95#		containing one or more tuples of the form:
96#			DIR	TARGETPATH
97#		for installation image etc.
98#		(default: empty)
99#		XXX: currently permissions in IMGDIR_EXTRA are not handled
100#	IMGDIR_EXCLUDE
101#		pax(1) options to exclude files which should not copied
102#		into TARGETPATH in IMGDIR_EXTRA
103#		(default: empty)
104#	FSTAB_IN
105#		template file of /etc/fstab
106#		(default: ${DISTRIBDIR}/common/bootimage/fstab.in)
107#	SPEC_IN
108#		default files of spec file for makefs(8)
109#		(default: ${DISTRIBDIR}/common/bootimage/spec.in)
110#	SPEC_EXTRA
111#		additional files of spec file for makefs(8)
112#		(default: empty)
113#	IMGMAKEFSOPTIONS
114#		options passed to makefs(8) to create root file system
115#		(default: -o bsize=16384,fsize=2048,density=8192)
116#	IMGFFSVERSION
117#		version of FFS created by makefs(8)
118#		(default: 1)
119#	INSTALLBOOTOPTIONS
120#		options passed to installboot(8), e.g., -o console=com0
121#		(default: empty)
122#	PRIMARY_BOOT
123#		primary boot loader that should be installed into
124#		the target image via installboot(8)
125#		(default: empty)
126#	SECONDARY_BOOT
127#		secondary bootloader that should be put into the target image
128#		(default: empty)
129#	SECONDARY_BOOT_ARG
130#		extra arguments that should be passed to installboot(8)
131#		to specify the secondary bootloader
132#		(default: empty)
133#	DISKPROTO_IN
134#		template file of disklabel -R
135#		(default: ${DISTRIBDIR}/common/bootimage/diskproto.in
136#		       or ${DISTRIBDIR}/common/bootimage/diskproto.mbr.in)
137#	EFIBOOT
138#		EFI bootloader
139#		(default: empty)
140#	MBRFAT
141#		MBR partition type value for FAT
142#		(default: 6 ("16-bit FAT, more than 32M"))
143#	FATMAKEFSOPTIONS
144#		options passed to makefs(8) to create a FAT partition
145#		(default: -o fat_type=16)
146#	FATFILES
147#		list of additional files to be copied into FAT partition
148#		(default: empty)
149#	IMAGEHOSTNAME
150#		if set, sets the default hostname in rc.conf (default: empty)
151#
152
153.include <bsd.own.mk> 		#
154.include <bsd.endian.mk>	# for TARGET_ENDIANNESS
155
156.include "${NETBSDSRCDIR}/distrib/common/Makefile.distrib"
157
158.if ${MKREPRO_TIMESTAMP:Uno} != "no"
159MAKEFS_TIMESTAMP=-T "${MKREPRO_TIMESTAMP}"
160GPT_TIMESTAMP=-T "${MKREPRO_TIMESTAMP}"
161PAX_TIMESTAMP=--timestamp "${MKREPRO_TIMESTAMP}"
162.endif
163
164.if empty(IMGBASE)
165.BEGIN:
166	@echo "Error: IMGBASE is not set"
167	@false
168.endif
169
170# should be defined elsewhere? 
171CAT?=		cat
172CHMOD?=		chmod
173DD?=		dd
174MKDIR?=		mkdir -p
175RM?=		rm
176
177MAKESPEC=	${HOST_SH} ${NETBSDSRCDIR}/etc/makespec
178
179#
180# common definitions for image
181#
182USE_MBR?=	no
183USE_GPT?=	no
184USE_GPTMBR?=	no
185USE_SUNLABEL?=	no
186INSTALLBOOT_AFTER_DISKLABEL?=	no
187
188#
189# size parameters for image
190#
191IMAGEMB?=	2048		# 2048MB
192SWAPMB?=	128		# 128MB
193.if ${USE_GPT} == "no"
194EFIMB?=		0
195GPTSECTORS=	0
196.else
197EFIMB?=		128		# 128MB
198GPTSECTORS=	2048
199.endif
200FATMB?=		0
201
202# XXX: SWAPMB could be zero and expr(1) returns exit status 1 in that case
203IMAGESECTORS!=	expr ${IMAGEMB} \* 1024 \* 1024 / 512
204SWAPSECTORS!=	expr ${SWAPMB} \* 1024 \* 1024 / 512 || true
205EFISECTORS!=	expr ${EFIMB} \* 1024 \* 1024 / 512 || true
206FATSECTORS!=	expr ${FATMB} \* 1024 \* 1024 / 512 || true
207
208.if ${USE_MBR} == "no" && ${USE_GPT} == "no"
209LABELSECTORS?=	0
210.else
211#LABELSECTORS?=	63	# historical
212#LABELSECTORS?=	32	# 16KB aligned
213LABELSECTORS?=	2048	# 1MB aligned for modern flash devices
214.endif
215
216FSSECTORS!=	expr ${IMAGESECTORS} - ${SWAPSECTORS} - ${LABELSECTORS} \
217		    - ${EFISECTORS} - ${GPTSECTORS} - ${FATSECTORS} || test $$? -eq 1 || exit 1
218FSSIZE!=	expr ${FSSECTORS} \* 512 || test $$? -eq 1 || exit 1
219
220# parameters for disklabel and MBR
221HEADS=		64
222SECTORS=	32
223CYLINDERS!=	expr ${IMAGESECTORS} / \( ${HEADS} \* ${SECTORS} \)
224SECPERCYLINDERS!= expr ${HEADS} \* ${SECTORS}
225MBRHEADS=	255
226MBRSECTORS=	63
227MBRCYLINDERS!=	expr ${IMAGESECTORS} / \( ${MBRHEADS} \* ${MBRSECTORS} \)
228MBRNETBSD=	169
229MBRFAT?=	6	# 16-bit FAT, more than 32M
230
231BSDPARTSECTORS!= expr ${IMAGESECTORS} - ${LABELSECTORS} \
232		    - ${EFISECTORS} - ${GPTSECTORS} - ${FATSECTORS}
233FSOFFSET!=	expr ${LABELSECTORS} + ${EFISECTORS} + ${FATSECTORS} || test $$? -eq 1 || exit 1
234SWAPOFFSET!=	expr ${LABELSECTORS} + ${FSSECTORS} \
235		    + ${EFISECTORS} + ${FATSECTORS} || test $$? -eq 1 || exit 1
236FATOFFSET=	${LABELSECTORS}
237
238# parameters for sunlabel
239FSCYLINDERS!=	expr ${FSSECTORS} / \( ${HEADS} \* ${SECTORS} \)
240SWAPCYLINDERS!=	expr ${SWAPSECTORS} / \( ${HEADS} \* ${SECTORS} \) || true
241
242.if ${USE_GPT} != "no"
243BOOTDISK_UUID=`${TOOL_GPT} ${GPT_TIMESTAMP} ${WORKMBR} show -i 2 | ${TOOL_AWK} '/^GUID/ {print $$2}'`
244SWAPDISK_UUID=`${TOOL_GPT} ${GPT_TIMESTAMP} ${WORKMBR} show -i 3 | ${TOOL_AWK} '/^GUID/ {print $$2}'`
245.endif
246
247#
248# definitions to create root fs
249#
250SETS_DEFAULT=	modules base etc comp games gpufw man misc rescue text
251.if ${MKATF} != "no"
252SETS_DEFAULT+=	tests
253.endif
254.if ${MKCOMPAT} != "no"
255SETS_DEFAULT+=	base32
256.endif
257.if ${MKCOMPAT} != "no" && \
258    (${MACHINE_ARCH} == "mips64eb" || ${MACHINE_ARCH} == "mips64el")
259SETS_DEFAULT+=	base64
260.endif
261.if ${MKHTML} != "no"
262SETS_DEFAULT+=	manhtml
263.endif
264.if ${MKX11} != "no"
265SETS_DEFAULT+=	xbase xcomp xetc xfont xserver
266.endif
267
268KERN_SET?=	kern-GENERIC
269SETS?=		${SETS_DEFAULT}
270IMG_SETS=	${KERN_SET} ${SETS}
271SETS_DIR?=	${RELEASEDIR}/${RELEASEMACHINEDIR}/binary/sets
272
273FSTAB_IN?=	${DISTRIBDIR}/common/bootimage/fstab.in
274SPEC_IN?=	${DISTRIBDIR}/common/bootimage/spec.in
275
276IMGMAKEFSOPTIONS?=	-o bsize=16384,fsize=2048,density=8192
277IMGFFSVERSION?=		1
278FATMAKEFSOPTIONS?=	-o fat_type=16
279
280WORKDIR?=       work
281WORKSPEC?=      work.spec
282WORKFSTAB?=	work.fstab
283WORKRCCONF?=	work.rc.conf
284WORKFS?=        work.rootfs
285TARGETFS?=      imgroot.fs
286COMPRESS_PROGRAM=${"${USE_XZ_SETS:Uno}"!="no":?${TOOL_XZ}:${TOOL_GZIP}}
287TAR_SUFF=	${"${USE_XZ_SETS:Uno}"!="no":?tar.xz:tgz}
288
289CLEANFILES+=	${WORKSPEC} ${WORKFSTAB} ${WORKRCCONF} ${WORKFS}
290CLEANFILES+=	${TARGETFS}
291
292#
293# definitions to create image
294#
295.if ${SWAPSECTORS} == 0
296.  if ${USE_MBR} != "no"
297DISKPROTO_IN?=	${DISTRIBDIR}/common/bootimage/diskproto.noswap.mbr.in
298.  else
299DISKPROTO_IN?=	${DISTRIBDIR}/common/bootimage/diskproto.noswap.in
300.  endif
301.else
302.  if ${USE_MBR} != "no"
303DISKPROTO_IN?=	${DISTRIBDIR}/common/bootimage/diskproto.mbr.in
304.  else
305DISKPROTO_IN?=	${DISTRIBDIR}/common/bootimage/diskproto.in
306.  endif
307.endif
308
309MBR_DEFAULT_BOOTCODE?=	mbr
310
311WORKMBR?=	work.mbr
312WORKMBRTRUNC?=	work.mbr.truncated
313WORKSWAP?=	work.swap
314WORKEFI?=	work.efi
315WORKGPT?=	work.gpt
316WORKLABEL?=	work.diskproto
317WORKIMG?=	work.img
318EFIWORKDIR?=	work.efidir
319WORKFAT?=	work.fat
320WORKFATDIR?=	work.fatdir
321
322.if ${USE_GPT} != "no"
323${WORKFSTAB}: ${WORKMBR}
324
325.BEGIN:
326	@if [ -f ${WORKMBR} ]; then			 		\
327		st_size=`${TOOL_STAT} -f %z ${WORKMBR}`;		\
328		if [ "$$st_size" -ne "$$((${IMAGESECTORS} * 512))" ]; then \
329			echo Removing stale ${WORKMBR} ...;		\
330			rm -f ${WORKMBR};				\
331		fi							\
332	fi
333.endif
334
335${WORKFSTAB}:
336	@echo Preparing /etc/fstab ...
337.if ${USE_GPT} != "no"
338.  if ${SWAPSECTORS} != 0
339	${TOOL_SED}							\
340	    -e "s/ROOT.a/NAME=NBImgRoot/"				\
341	    -e "s/ROOT.b/NAME=NBImgSwap/"				\
342	    < ${FSTAB_IN} > ${WORKFSTAB}
343.  else
344	${TOOL_SED}							\
345	    -e "s/ROOT.a/NAME=NBImgRoot/"				\
346	    -e "/ROOT.b/d"						\
347	    < ${FSTAB_IN} > ${WORKFSTAB}
348.  endif
349.else
350.  if ${SWAPSECTORS} != 0
351	${TOOL_SED} < ${FSTAB_IN} > ${WORKFSTAB}
352.  else
353	${TOOL_SED}							\
354	    -e "/ROOT.b/d"						\
355	    < ${FSTAB_IN} > ${WORKFSTAB}
356.  endif
357.endif
358
359#
360# create root file system for the image
361#
362${TARGETFS}: prepare_md_post ${WORKFSTAB}
363	@${RM} -f ${WORKSPEC}
364	@if [ ! -d ${RELEASEDIR}/${RELEASEMACHINEDIR} ]; then 		\
365		echo "Missing ${RELEASEDIR}/${RELEASEMACHINEDIR}, aborting"; \
366		false; 							\
367	fi;
368	@${MKDIR} ${MKDIRPERM} ${WORKDIR}
369.for set in ${IMG_SETS}
370	@if [ ! -f ${SETS_DIR}/${set}.${TAR_SUFF} ]; then 		\
371		echo "Missing ${SETS_DIR}/${set}.${TAR_SUFF}, aborting";\
372		false; 							\
373	fi
374	@echo Extracting ${set}.${TAR_SUFF} ...
375	@(cd ${WORKDIR}; ${TOOL_PAX} ${PAX_TIMESTAMP} -rn \
376		--use-compress-program=${COMPRESS_PROGRAM:Q} \
377		-f ${SETS_DIR}/${set}.${TAR_SUFF} .)
378.endfor
379.if defined(SECONDARY_BOOT)
380	@echo Copying secondary boot...
381	${INSTALL} ${COPY} -m 0444 ${WORKDIR}/usr/mdec/${SECONDARY_BOOT} ${WORKDIR}
382.endif
383	${INSTALL} ${COPY} -m 0644 ${WORKFSTAB} ${WORKDIR}/etc/fstab
384	@echo Setting rc_configured=YES in /etc/rc.conf ...
385	${TOOL_SED} "s/rc_configured=NO/rc_configured=YES/"		\
386	    < ${WORKDIR}/etc/rc.conf > ${WORKRCCONF}
387.if defined(IMAGEHOSTNAME)
388	@echo Setting hostname=${IMAGEHOSTNAME} in /etc/rc.conf ...
389	echo "hostname=${IMAGEHOSTNAME}" >> ${WORKRCCONF}
390.endif
391.if ${SWAPSECTORS} == 0
392	@echo Setting no_swap=YES in /etc/rc.conf ...
393	echo "no_swap=YES" >> ${WORKRCCONF}
394	@echo Setting savecore=NO in /etc/rc.conf ...
395	echo "savecore=NO" >> ${WORKRCCONF}
396.endif
397.if defined(RC_CONF_EXTRA)
398	@echo Adding contents of ${RC_CONF_EXTRA} to /etc/rc.conf ...
399	cat ${RC_CONF_EXTRA} >> ${WORKRCCONF}
400.endif
401	${INSTALL} ${COPY} -m 0644 ${WORKRCCONF} ${WORKDIR}/etc/rc.conf
402.if defined(IMGDIR_EXTRA)
403	@echo Copying extra dirs...
404.for _SRCDIR _TARGET in ${IMGDIR_EXTRA}
405	@if [ ! -d ${_SRCDIR} ]; then 					\
406		echo "${_SRCDIR} is not directory, aborting";		\
407		false; 							\
408	fi
409	${MKDIR} ${MKDIRPERM} ${WORKDIR}/${_TARGET}
410	(cd ${_SRCDIR} ;						\
411	    ${TOOL_PAX} ${PAX_TIMESTAMP} -rw -pe -v			\
412	    ${IMGDIR_EXCLUDE}						\
413	    . ${.OBJDIR}/${WORKDIR}/${_TARGET} )
414.endfor
415.endif
416.if defined(IMGFILE_EXTRA)
417	@echo Copying extra files...
418.for _SRC _TARGET in ${IMGFILE_EXTRA}
419	@if [ ! -f ${_SRC} ]; then 					\
420		echo "${_SRC} in IMGFILE_EXTRA not found, aborting";	\
421		false; 							\
422	fi
423	@if [ -f ${_SRC} ]; then 					\
424		echo ${INSTALL} ${COPY} -m 0644 ${_SRC} ${WORKDIR}/${_TARGET}; \
425		${INSTALL} ${COPY} -m 0644 ${_SRC} ${WORKDIR}/${_TARGET}; \
426		echo "./${_TARGET} type=file uname=root gname=wheel mode=0555" >> ${WORKSPEC}; \
427	fi
428.endfor
429.endif
430	@echo Preparing spec files for makefs...
431	cat ${WORKDIR}/etc/mtree/* |					\
432	    ${TOOL_SED} -e 's/ size=[0-9]*//' > ${WORKSPEC}
433	${HOST_SH} ${WORKDIR}/dev/MAKEDEV -s all ipty |			\
434	    ${TOOL_SED} -e '/^\. type=dir/d' -e 's,^\.,./dev,' >> ${WORKSPEC}
435	cat ${SPEC_IN} >> ${WORKSPEC}
436.if defined(SECONDARY_BOOT)
437	echo "./${SECONDARY_BOOT} type=file uname=root gname=wheel mode=0444" \
438	    >> ${WORKSPEC}
439.endif
440.if defined(SPEC_EXTRA)
441	cat ${SPEC_EXTRA} >> ${WORKSPEC}
442.endif
443	for i in ${WORKDIR}/netbsd.*; do \
444	    if [ -e $$i ]; then \
445		echo "./$$(basename $$i) type=file uname=root gname=wheel mode=0444" >> ${WORKSPEC}; \
446	    fi; \
447	done
448	if [ -d ${WORKDIR}/${RELEASEMACHINEDIR} ]; then \
449	    ${MAKESPEC} -d ${WORKDIR} ${RELEASEMACHINEDIR} >> ${WORKSPEC}; \
450	fi
451	@echo Creating rootfs...
452	# XXX /var/spool/ftp/hidden is unreadable
453	${CHMOD} +r ${WORKDIR}/var/spool/ftp/hidden
454	${TOOL_MAKEFS} -M ${FSSIZE} -m ${FSSIZE}			\
455	    -B ${TARGET_ENDIANNESS}					\
456	    -xx -F ${WORKSPEC} -N ${WORKDIR}/etc			\
457	    ${MAKEFS_TIMESTAMP}						\
458	    -t ffs							\
459	    ${IMGMAKEFSOPTIONS}						\
460	    -o version=${IMGFFSVERSION}					\
461	    ${WORKFS} ${WORKDIR}
462.if !empty(PRIMARY_BOOT) && ${INSTALLBOOT_AFTER_DISKLABEL} == "no"
463	${TOOL_INSTALLBOOT} -v -m ${MACHINE} ${INSTALLBOOTOPTIONS} ${WORKFS} \
464	    ${WORKDIR}/usr/mdec/${PRIMARY_BOOT} ${SECONDARY_BOOT_ARG}
465.endif
466	@echo done.
467	mv ${WORKFS} ${.TARGET}
468
469TARGET_BLOCKS=
470.if ${USE_MBR} != "no" || ${USE_GPT} != "no"
471TARGET_BLOCKS+=	${WORKMBRTRUNC}
472.endif
473.if ${USE_GPT} != "no"
474TARGET_BLOCKS+=	${WORKEFI}
475.endif
476.if ${FATSECTORS} != 0
477TARGET_BLOCKS+=	${WORKFAT}
478.endif
479TARGET_BLOCKS+=	 ${TARGETFS}
480.if ${SWAPSECTORS} != 0
481TARGET_BLOCKS+=	${WORKSWAP}
482.endif
483.if ${USE_GPT} != "no"
484TARGET_BLOCKS+=	${WORKGPT}
485.endif
486
487CLEANFILES+=	${WORKMBR} ${WORKMBRTRUNC} ${WORKSWAP}
488CLEANFILES+=	${WORKEFI} ${WORKGPT}
489CLEANFILES+=	${WORKFAT}
490CLEANFILES+=	${WORKLABEL}.tmp ${WORKLABEL}
491CLEANFILES+=	${WORKIMG} ${IMGBASE}.img
492
493${WORKSWAP}:
494.if ${SWAPSECTORS} == 0
495	printf "" > ${WORKSWAP}
496.else
497	${DD} if=/dev/zero of=${WORKSWAP} seek=$$((${SWAPSECTORS} - 1)) count=1
498.endif
499
500${WORKMBRTRUNC}: ${WORKMBR}
501	${DD} if=${WORKMBR} count=${LABELSECTORS} of=${WORKMBRTRUNC}
502
503${WORKLABEL}:
504	${TOOL_SED}							\
505	    -e "s/@@SECTORS@@/${SECTORS}/"				\
506	    -e "s/@@HEADS@@/${HEADS}/"					\
507	    -e "s/@@SECPERCYLINDERS@@/${SECPERCYLINDERS}/"		\
508	    -e "s/@@CYLINDERS@@/${CYLINDERS}/"				\
509	    -e "s/@@IMAGESECTORS@@/${IMAGESECTORS}/"			\
510	    -e "s/@@FSSECTORS@@/${FSSECTORS}/"				\
511	    -e "s/@@FSOFFSET@@/${FSOFFSET}/"				\
512	    -e "s/@@SWAPSECTORS@@/${SWAPSECTORS}/"			\
513	    -e "s/@@SWAPOFFSET@@/${SWAPOFFSET}/"			\
514	    -e "s/@@BSDPARTSECTORS@@/${BSDPARTSECTORS}/"		\
515	    -e "s/@@FATSECTORS@@/${FATSECTORS}/"			\
516	    -e "s/@@FATOFFSET@@/${FATOFFSET}/"				\
517	    < ${DISKPROTO_IN} > ${WORKLABEL}.tmp
518	mv ${WORKLABEL}.tmp ${WORKLABEL}
519
520${WORKEFI}: ${TARGETFS}
521	@echo create EFI system partition...
522	@${MKDIR} ${MKDIRPERM} ${EFIWORKDIR}/EFI/boot
523.for f in ${EFIBOOT}
524	${INSTALL} ${COPY} -m 0644 ${f} ${EFIWORKDIR}/EFI/boot/`basename ${f}`
525.endfor
526	${RM} -f ${WORKEFI}
527	${TOOL_MAKEFS} -M ${EFIMB}m -m ${EFIMB}m			\
528	    ${MAKEFS_TIMESTAMP}						\
529	    -t msdos -o F=32,c=1					\
530	    ${WORKEFI} ${EFIWORKDIR}
531
532${WORKFAT}: ${TARGETFS} ${FATFILES}
533	@echo create FAT partition for bootstrap files...
534	@${MKDIR} ${MKDIRPERM} ${WORKFATDIR}
535.if defined(FATFILES)
536	@echo Copying files for FAT partition...
537.for f in ${FATFILES}
538	@if [ ! -f ${f} ]; then 					\
539		echo "${f} in FATFILES not found, aborting";		\
540		false; 							\
541	fi
542	${INSTALL} ${COPY} -m 0644 ${f} ${WORKFATDIR}
543.endfor
544.endif
545	${RM} -f ${WORKFAT}
546	${TOOL_MAKEFS} -M ${FATMB}m -m ${FATMB}m			\
547	    ${MAKEFS_TIMESTAMP}						\
548	    -t msdos							\
549	    ${FATMAKEFSOPTIONS}						\
550	    ${WORKFAT} ${WORKFATDIR}
551
552${WORKMBR}:
553.if ${USE_GPT} != "no"
554	@echo creating GPT header and partition entries...
555	${RM} -f ${WORKMBR}
556	${DD} if=/dev/zero of=${WORKMBR} seek=$$((${IMAGESECTORS} - 1)) count=1
557	${TOOL_GPT} ${GPT_TIMESTAMP} ${WORKMBR} create
558	${TOOL_GPT} ${GPT_TIMESTAMP} ${WORKMBR} add -a 1m -s ${EFISECTORS} -t efi -l "EFI system"
559	${TOOL_GPT} ${GPT_TIMESTAMP} ${WORKMBR} add -a 1m -s ${FSSECTORS} -t ffs -l "NBImgRoot"
560.  if ${SWAPSECTORS} != 0
561	${TOOL_GPT} ${GPT_TIMESTAMP} ${WORKMBR} add -a 1m -s ${SWAPSECTORS} -t swap -l "NBImgSwap"
562.  endif
563.elif ${USE_MBR} != "no"
564	@echo creating MBR labels...
565	${DD} if=/dev/zero of=${WORKMBR} seek=$$((${IMAGESECTORS} - 1)) count=1
566.  if ${FATSECTORS} != 0
567	# create BSD partition
568	${TOOL_FDISK} -f -i -u \
569	    -b ${MBRCYLINDERS}/${MBRHEADS}/${MBRSECTORS}		\
570	    -1 -a -s ${MBRNETBSD}/${FSOFFSET}/${BSDPARTSECTORS}		\
571	    -F ${WORKMBR}
572	# create FAT partition
573	${TOOL_FDISK} -f -u \
574	    -b ${MBRCYLINDERS}/${MBRHEADS}/${MBRSECTORS}		\
575	    -0 -s ${MBRFAT}/${FATOFFSET}/${FATSECTORS}			\
576	    -F ${WORKMBR}
577.  else
578	# create BSD partition
579	${TOOL_FDISK} -f -i -u \
580	    -b ${MBRCYLINDERS}/${MBRHEADS}/${MBRSECTORS}		\
581	    -0 -a -s ${MBRNETBSD}/${FSOFFSET}/${BSDPARTSECTORS}		\
582	    -F ${WORKMBR}
583.  endif
584.  if empty(MBR_BOOTCODE)
585	@if [ -f ${WORKDIR}/usr/mdec/${MBR_DEFAULT_BOOTCODE} ]; then 	\
586		echo ${TOOL_FDISK} -f					\
587		    -i -c ${WORKDIR}/usr/mdec/${MBR_DEFAULT_BOOTCODE}	\
588		    -F ${WORKMBR};					\
589		${TOOL_FDISK} -f					\
590		    -i -c ${WORKDIR}/usr/mdec/${MBR_DEFAULT_BOOTCODE}	\
591		    -F ${WORKMBR};					\
592	fi
593.  else
594	@if [ ! -f ${WORKDIR}/usr/mdec/${MBR_BOOTCODE} ]; then 		\
595		echo "${MBR_BOOTCODE} is not found in DESTDIR/usr/mdec, aborting"; \
596		false; 							\
597	fi
598	${TOOL_FDISK} -f -i -c ${WORKDIR}/usr/mdec/${MBR_BOOTCODE}	\
599	    -F ${WORKMBR}
600.  endif
601.endif
602
603${WORKGPT}: ${WORKMBR}
604	@echo create GPT image...
605	${DD} if=${WORKMBR} of=${WORKGPT} \
606	    skip=$$((${IMAGESECTORS} - ${GPTSECTORS})) count=${GPTSECTORS}
607
608.if ${USE_GPT} == "no"
609${IMGBASE}.img:	${WORKLABEL}
610.endif
611
612${IMGBASE}.img:	${TARGET_BLOCKS}
613	${CAT} ${TARGET_BLOCKS} > ${WORKIMG}
614.if ${USE_GPT} != "no"
615.if ${USE_GPTMBR} != "no"
616	${TOOL_GPT} ${GPT_TIMESTAMP} ${WORKIMG} biosboot -i 2		\
617	    -c ${.OBJDIR}/${WORKDIR}/usr/mdec/gptmbr.bin
618.endif
619	${TOOL_GPT} ${GPT_TIMESTAMP} ${WORKIMG} set -a bootme -i 2
620.endif	# USE_GPT != "no"
621.if ${USE_SUNLABEL} != "no"
622	@echo Creating sun disklabel...
623	printf 'V ncyl %d\nV nhead %d\nV nsect %d\na %d %d/0/0\nb %d %d/0/0\nW\n' \
624	    ${CYLINDERS} ${HEADS} ${SECTORS} \
625	    ${FSOFFSET} ${FSCYLINDERS} ${FSCYLINDERS} ${SWAPCYLINDERS} | \
626	    ${TOOL_SUNLABEL} -nq ${WORKIMG}
627.endif
628.if ${USE_GPT} == "no"
629	${TOOL_DISKLABEL} -R -F ${WORKIMG} ${WORKLABEL}
630.if !empty(PRIMARY_BOOT) && ${INSTALLBOOT_AFTER_DISKLABEL} != "no"
631	${TOOL_INSTALLBOOT} -v -m ${MACHINE} ${INSTALLBOOTOPTIONS} ${WORKIMG} \
632	    ${WORKDIR}/usr/mdec/${PRIMARY_BOOT}
633.endif
634.endif
635	mv ${WORKIMG} ${.TARGET}
636
637CLEANFILES+=	${IMGBASE}.img.gz ${IMGBASE}.img.gz.tmp
638
639${IMGBASE}.img.gz:	${IMGBASE}.img
640	${TOOL_GZIP_N} -9c ${IMGBASE}.img > ${.TARGET}.tmp
641	mv ${.TARGET}.tmp ${.TARGET}
642
643clean:
644	@if [ -d ${WORKDIR}/var/spool/ftp/hidden ]; then 		\
645		${CHMOD} +r ${WORKDIR}/var/spool/ftp/hidden;		\
646	fi	# XXX
647	${RM} -fr ${WORKDIR}
648	${RM} -fr ${EFIWORKDIR}
649	${RM} -fr ${WORKFATDIR}
650
651prepare_md_post: .PHONY
652image_md_post: .PHONY
653image_md_pre: .PHONY
654
655.include <bsd.prog.mk>
656