Makefile.bootimage revision 1.23 
1#	$NetBSD: Makefile.bootimage,v 1.23 2019/11/21 22:29:03 joerg 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#	MBR_BOOTCODE
44#		optional MBR bootcode which should be installed by fdisk(8)
45#		(default: empty)
46#		- specified MBR_BOOTCODE must exist in ${DESTDIR}/usr/mdec
47#		- if MBR_BOOTCODE is not specified,
48#		  MBR_DEFAULT_BOOTCODE (default: mbr) will be used
49#		  if the target ${MACHINE} has the one in /usr/mdec
50#	USE_SUNLABEL
51#		set yes if target disk image requires Sun's label
52#		(default: no)
53#	INSTALLBOOT_AFTER_DISKLABEL (untested)
54#		set yes if the target ${MACHINE} requires disklabel
55#		to run installboot(8), like hp300
56#		(default: empty)
57#	IMAGEMB
58#		target image size in MB
59#		(default: 2048)
60#	SWAPMB
61#		swap size in target image in MB
62#		(default: 128)
63#	EFIMB
64#		EFI partition size in target image in MB
65#		(default: 128)
66#	KERN_SET
67#		kernel set name which should be extracted into image
68#		(default: kern-GENERIC)
69#	SETS
70#		binary sets that should be extracted into image
71#		(default: modules base etc comp games man misc rescue tests
72#			  text xbase xcomp xetc xfont xserver)
73#	SETS_DIR
74#		directory path where binary sets are stored
75#		(default: ${RELEASEDIR}/${RELEASEMACHINEDIR}/binary/sets)
76#	IMGFILE_EXTRA
77#		list of additional files to be copied into images,
78#		containing one or more tuples of the form:
79#			FILE	TARGETPATH
80#		for installation image etc.
81#		(default: empty)
82#	IMGDIR_EXTRA
83#		list of additional directories to be copied into images,
84#		containing one or more tuples of the form:
85#			DIR	TARGETPATH
86#		for installation image etc.
87#		(default: empty)
88#		XXX: currently permissions in IMGDIR_EXTRA are not handled
89#	IMGDIR_EXCLUDE
90#		pax(1) options to exclude files which should not copied
91#		into TARGETPATH in IMGDIR_EXTRA
92#		(default: empty)
93#	FSTAB_IN
94#		template file of /etc/fstab
95#		(default: ${DISTRIBDIR}/common/bootimage/fstab.in)
96#	SPEC_IN
97#		default files of spec file for makefs(8)
98#		(default: ${DISTRIBDIR}/common/bootimage/spec.in)
99#	SPEC_EXTRA
100#		additional files of spec file for makefs(8)
101#		(default: empty)
102#	IMGMAKEFSOPTIONS
103#		options passed to makefs(8) to create root file system
104#		(default: -o bsize=16384,fsize=2048,density=8192)
105#	INSTALLBOOTOPTIONS
106#		options passed to installboot(8), e.g., -o console=com0
107#		(default: empty)
108#	PRIMARY_BOOT
109#		primary boot loader that should be installed into
110#		the target image via installboot(8)
111#		(default: empty)
112#	SECONDARY_BOOT
113#		secondary bootloader that should be put into the target image
114#		(default: empty)
115#	SECONDARY_BOOT_ARG
116#		extra arguments that should be passed to installboot(8)
117#		to specify the secondary bootloader
118#		(default: empty)
119#	DISKPROTO_IN
120#		template file of disklabel -R
121#		(default: ${DISTRIBDIR}/common/bootimage/diskproto.in
122#		       or ${DISTRIBDIR}/common/bootimage/diskproto.mbr.in)
123#	EFIBOOT
124#		EFI bootloader
125#		(default: empty)
126#
127
128.include <bsd.own.mk> 		#
129.include <bsd.endian.mk>	# for TARGET_ENDIANNESS
130
131.include "${NETBSDSRCDIR}/distrib/common/Makefile.distrib"
132
133.if ${MKREPRO_TIMESTAMP:Uno} != "no"
134MAKEFS_TIMESTAMP=-T "${MKREPRO_TIMESTAMP}"
135GPT_TIMESTAMP=-T "${MKREPRO_TIMESTAMP}"
136PAX_TIMESTAMP=--timestamp "${MKREPRO_TIMESTAMP}"
137.endif
138
139.if empty(IMGBASE)
140.BEGIN:
141	@echo "Error: IMGBASE is not set"
142	@false
143.endif
144
145# should be defined elsewhere? 
146CAT?=		cat
147CHMOD?=		chmod
148DD?=		dd
149MKDIR?=		mkdir -p
150RM?=		rm
151
152#
153# common definitions for image
154#
155USE_MBR?=	no
156USE_GPT?=	no
157USE_SUNLABEL?=	no
158INSTALLBOOT_AFTER_DISKLABEL?=	no
159
160#
161# size parameters for image
162#
163IMAGEMB?=	2048		# 2048MB
164SWAPMB?=	128		# 128MB
165.if ${USE_GPT} == "no"
166EFIMB?=		0
167GPTSECTORS=	0
168.else
169EFIMB?=		128		# 128MB
170GPTSECTORS=	2048
171.endif
172
173# XXX: SWAPMB could be zero and expr(1) returns exit status 1 in that case
174IMAGESECTORS!=	expr ${IMAGEMB} \* 1024 \* 1024 / 512
175SWAPSECTORS!=	expr ${SWAPMB} \* 1024 \* 1024 / 512 || true
176EFISECTORS!=	expr ${EFIMB} \* 1024 \* 1024 / 512 || true
177
178.if ${USE_MBR} == "no" && ${USE_GPT} == "no"
179LABELSECTORS?=	0
180.else
181#LABELSECTORS?=	63	# historical
182#LABELSECTORS?=	32	# 16KB aligned
183LABELSECTORS?=	2048	# 1MB aligned for modern flash devices
184.endif
185
186FSSECTORS!=	expr ${IMAGESECTORS} - ${SWAPSECTORS} - ${LABELSECTORS} \
187		    - ${EFISECTORS} - ${GPTSECTORS}
188FSSIZE!=	expr ${FSSECTORS} \* 512
189
190# parameters for disklabel and MBR
191HEADS=		64
192SECTORS=	32
193CYLINDERS!=	expr ${IMAGESECTORS} / \( ${HEADS} \* ${SECTORS} \)
194SECPERCYLINDERS!= expr ${HEADS} \* ${SECTORS}
195MBRHEADS=	255
196MBRSECTORS=	63
197MBRCYLINDERS!=	expr ${IMAGESECTORS} / \( ${MBRHEADS} \* ${MBRSECTORS} \)
198MBRNETBSD=	169
199
200BSDPARTSECTORS!= expr ${IMAGESECTORS} - ${LABELSECTORS} - ${EFISECTORS} - ${GPTSECTORS}
201FSOFFSET!=	expr ${LABELSECTORS} + ${EFISECTORS}
202SWAPOFFSET!=	expr ${LABELSECTORS} + ${FSSECTORS} + ${EFISECTORS}
203
204# parameters for sunlabel
205FSCYLINDERS!=	expr ${FSSECTORS} / \( ${HEADS} \* ${SECTORS} \)
206SWAPCYLINDERS!=	expr ${SWAPSECTORS} / \( ${HEADS} \* ${SECTORS} \) || true
207
208.if ${USE_GPT} != "no"
209BOOTDISK_UUID=`${TOOL_GPT} ${GPT_TIMESSTAMP} ${WORKMBR} show -i 2 | ${TOOL_AWK} '/^GUID/ {print $$2}'`
210SWAPDISK_UUID=`${TOOL_GPT} ${GPT_TIMESSTAMP} ${WORKMBR} show -i 3 | ${TOOL_AWK} '/^GUID/ {print $$2}'`
211.endif
212
213#
214# definitions to create root fs
215#
216SETS_DEFAULT=	modules base etc comp games man misc rescue tests text
217.if ${MKX11} != "no"
218SETS_DEFAULT+=	xbase xcomp xetc xfont xserver
219.endif
220
221KERN_SET?=	kern-GENERIC
222SETS?=		${SETS_DEFAULT}
223IMG_SETS=	${KERN_SET} ${SETS}
224SETS_DIR?=	${RELEASEDIR}/${RELEASEMACHINEDIR}/binary/sets
225
226FSTAB_IN?=	${DISTRIBDIR}/common/bootimage/fstab.in
227SPEC_IN?=	${DISTRIBDIR}/common/bootimage/spec.in
228
229IMGMAKEFSOPTIONS?=	-o bsize=16384,fsize=2048,density=8192
230
231WORKDIR?=       work
232WORKSPEC?=      work.spec
233WORKFSTAB?=	work.fstab
234WORKRCCONF?=	work.rc.conf
235WORKFS?=        work.rootfs
236TARGETFS?=      imgroot.fs
237COMPRESS_PROGRAM=${"${USE_XZ_SETS:Uno}"!="no":?${TOOL_XZ}:${TOOL_GZIP}}
238TAR_SUFF=	${"${USE_XZ_SETS:Uno}"!="no":?tar.xz:tgz}
239
240CLEANFILES+=	${WORKSPEC} ${WORKFSTAB} ${WORKRCCONF} ${WORKFS}
241CLEANFILES+=	${TARGETFS}
242
243#
244# definitions to create image
245#
246.if ${SWAPSECTORS} == 0
247.  if ${USE_MBR} != "no"
248DISKPROTO_IN?=	${DISTRIBDIR}/common/bootimage/diskproto.noswap.mbr.in
249.  else
250DISKPROTO_IN?=	${DISTRIBDIR}/common/bootimage/diskproto.noswap.in
251.  endif
252.else
253.  if ${USE_MBR} != "no"
254DISKPROTO_IN?=	${DISTRIBDIR}/common/bootimage/diskproto.mbr.in
255.  else
256DISKPROTO_IN?=	${DISTRIBDIR}/common/bootimage/diskproto.in
257.  endif
258.endif
259
260MBR_DEFAULT_BOOTCODE?=	mbr
261
262WORKMBR?=	work.mbr
263WORKMBRTRUNC?=	work.mbr.truncated
264WORKSWAP?=	work.swap
265WORKEFI?=	work.efi
266WORKGPT?=	work.gpt
267WORKLABEL?=	work.diskproto
268WORKIMG?=	work.img
269EFIWORKDIR?=	work.efidir
270
271.if ${USE_GPT} != "no"
272${WORKFSTAB}: ${WORKMBR}
273.endif
274
275${WORKFSTAB}:
276	@echo Preparing /etc/fstab ...
277.if ${USE_GPT} != "no"
278.  if ${SWAPSECTORS} != 0
279	${TOOL_SED}							\
280	    -e "s/ROOT.a/NAME=${BOOTDISK_UUID}/"			\
281	    -e "s/ROOT.b/NAME=${SWAPDISK_UUID}/"			\
282	    < ${FSTAB_IN} > ${WORKFSTAB}
283.  else
284	${TOOL_SED}							\
285	    -e "s/ROOT.a/NAME=${BOOTDISK_UUID}/"			\
286	    -e "/ROOT.b/d"						\
287	    < ${FSTAB_IN} > ${WORKFSTAB}
288.  endif
289.else
290.  if ${SWAPSECTORS} != 0
291	${TOOL_SED} < ${FSTAB_IN} > ${WORKFSTAB}
292.  else
293	${TOOL_SED}							\
294	    -e "/ROOT.b/d"						\
295	    < ${FSTAB_IN} > ${WORKFSTAB}
296.  endif
297.endif
298
299#
300# create root file system for the image
301#
302${TARGETFS}: prepare_md_post ${WORKFSTAB}
303	@if [ ! -d ${RELEASEDIR}/${RELEASEMACHINEDIR} ]; then 		\
304		echo "Missing ${RELEASEDIR}/${RELEASEMACHINEDIR}, aborting"; \
305		false; 							\
306	fi;
307	@${MKDIR} ${MKDIRPERM} ${WORKDIR}
308.for set in ${IMG_SETS}
309	@if [ ! -f ${SETS_DIR}/${set}.${TAR_SUFF} ]; then 		\
310		echo "Missing ${SETS_DIR}/${set}.${TAR_SUFF}, aborting";\
311		false; 							\
312	fi
313	@echo Extracting ${set}.${TAR_SUFF} ...
314	@(cd ${WORKDIR}; ${TOOL_PAX} ${PAX_TIMESTAMP} -rn \
315		--use-compress-program=${COMPRESS_PROGRAM:Q} \
316		-f ${SETS_DIR}/${set}.${TAR_SUFF} .)
317.endfor
318.if defined(SECONDARY_BOOT)
319	@echo Copying secondary boot...
320	${INSTALL} ${COPY} -m 0444 ${WORKDIR}/usr/mdec/${SECONDARY_BOOT} ${WORKDIR}
321.endif
322	${INSTALL} ${COPY} -m 0644 ${WORKFSTAB} ${WORKDIR}/etc/fstab
323	@echo Setting rc_configured=YES in /etc/rc.conf ...
324	${TOOL_SED} "s/rc_configured=NO/rc_configured=YES/"		\
325	    < ${WORKDIR}/etc/rc.conf > ${WORKRCCONF}
326	${INSTALL} ${COPY} -m 0644 ${WORKRCCONF} ${WORKDIR}/etc/rc.conf
327.if defined(IMGDIR_EXTRA)
328	@echo Copying extra dirs...
329.for _SRCDIR _TARGET in ${IMGDIR_EXTRA}
330	@if [ ! -d ${_SRCDIR} ]; then 					\
331		echo "${_SRCDIR} is not directory, aborting";		\
332		false; 							\
333	fi
334	${MKDIR} ${MKDIRPERM} ${WORKDIR}/${_TARGET}
335	(cd ${_SRCDIR} ;						\
336	    ${TOOL_PAX} ${PAX_TIMESTAMP} -rw -pe -v			\
337	    ${IMGDIR_EXCLUDE}						\
338	    . ${.OBJDIR}/${WORKDIR}/${_TARGET} )
339.endfor
340.endif
341.if defined(IMGFILE_EXTRA)
342	@echo Copying extra files...
343.for _SRC _TARGET in ${IMGFILE_EXTRA}
344	@if [ ! -f ${_SRC} ]; then 					\
345		echo "${_SRC} in IMGFILE_EXTRA not found, aborting";	\
346		false; 							\
347	fi
348	@if [ -f ${_SRC} ]; then 					\
349		echo ${INSTALL} ${COPY} -m 0644 ${_SRC} ${WORKDIR}/${_TARGET}; \
350		${INSTALL} ${COPY} -m 0644 ${_SRC} ${WORKDIR}/${_TARGET}; \
351	fi
352.endfor
353.endif
354	@echo Preparing spec files for makefs...
355	${RM} -f ${WORKSPEC}
356	cat ${WORKDIR}/etc/mtree/* |					\
357	    ${TOOL_SED} -e 's/ size=[0-9]*//' > ${WORKSPEC}
358	${HOST_SH} ${WORKDIR}/dev/MAKEDEV -s all ipty |			\
359	    ${TOOL_SED} -e '/^\. type=dir/d' -e 's,^\.,./dev,' >> ${WORKSPEC}
360	cat ${SPEC_IN} >> ${WORKSPEC}
361.if defined(SECONDARY_BOOT)
362	echo "./${SECONDARY_BOOT} type=file uname=root gname=wheel mode=0444" \
363	    >> ${WORKSPEC}
364.endif
365.if defined(SPEC_EXTRA)
366	cat ${SPEC_EXTRA} >> ${WORKSPEC}
367.endif
368	@echo Creating rootfs...
369	# XXX /var/spool/ftp/hidden is unreadable
370	${CHMOD} +r ${WORKDIR}/var/spool/ftp/hidden
371	${TOOL_MAKEFS} -M ${FSSIZE} -m ${FSSIZE}			\
372	    -B ${TARGET_ENDIANNESS}					\
373	    -F ${WORKSPEC} -N ${WORKDIR}/etc				\
374	    ${MAKEFS_TIMESTAMP}						\
375	    ${IMGMAKEFSOPTIONS}						\
376	    ${WORKFS} ${WORKDIR}
377.if !empty(PRIMARY_BOOT) && ${INSTALLBOOT_AFTER_DISKLABEL} == "no"
378	${TOOL_INSTALLBOOT} -v -m ${MACHINE} ${INSTALLBOOTOPTIONS} ${WORKFS} \
379	    ${WORKDIR}/usr/mdec/${PRIMARY_BOOT} ${SECONDARY_BOOT_ARG}
380.endif
381	@echo done.
382	mv ${WORKFS} ${.TARGET}
383
384TARGET_BLOCKS=
385.if ${USE_MBR} != "no" || ${USE_GPT} != "no"
386TARGET_BLOCKS+=	${WORKMBRTRUNC}
387.endif
388.if ${USE_GPT} != "no"
389TARGET_BLOCKS+=	${WORKEFI}
390.endif
391TARGET_BLOCKS+=	 ${TARGETFS}
392.if ${SWAPSECTORS} != 0
393TARGET_BLOCKS+=	${WORKSWAP}
394.endif
395.if ${USE_GPT} != "no"
396TARGET_BLOCKS+=	${WORKGPT}
397.endif
398
399CLEANFILES+=	${WORKMBR} ${WORKMBRTRUNC} ${WORKSWAP}
400CLEANFILES+=	${WORKEFI} ${WORKGPT}
401CLEANFILES+=	${WORKLABEL}.tmp ${WORKLABEL}
402CLEANFILES+=	${WORKIMG} ${IMGBASE}.img
403
404${WORKSWAP}:
405.if ${SWAPSECTORS} == 0
406	printf "" > ${WORKSWAP}
407.else
408	${DD} if=/dev/zero of=${WORKSWAP} seek=$$((${SWAPSECTORS} - 1)) count=1
409.endif
410
411${WORKMBRTRUNC}: ${WORKMBR}
412	${DD} if=${WORKMBR} count=${LABELSECTORS} of=${WORKMBRTRUNC}
413
414${WORKLABEL}:
415	${TOOL_SED}							\
416	    -e "s/@@SECTORS@@/${SECTORS}/"				\
417	    -e "s/@@HEADS@@/${HEADS}/"					\
418	    -e "s/@@SECPERCYLINDERS@@/${SECPERCYLINDERS}/"		\
419	    -e "s/@@CYLINDERS@@/${CYLINDERS}/"				\
420	    -e "s/@@IMAGESECTORS@@/${IMAGESECTORS}/"			\
421	    -e "s/@@FSSECTORS@@/${FSSECTORS}/"				\
422	    -e "s/@@FSOFFSET@@/${FSOFFSET}/"				\
423	    -e "s/@@SWAPSECTORS@@/${SWAPSECTORS}/"			\
424	    -e "s/@@SWAPOFFSET@@/${SWAPOFFSET}/"			\
425	    -e "s/@@BSDPARTSECTORS@@/${BSDPARTSECTORS}/"		\
426	    < ${DISKPROTO_IN} > ${WORKLABEL}.tmp
427	mv ${WORKLABEL}.tmp ${WORKLABEL}
428
429${WORKEFI}: ${TARGETFS}
430	@echo create EFI system partition...
431	@${MKDIR} ${MKDIRPERM} ${EFIWORKDIR}/EFI/boot
432.for f in ${EFIBOOT}
433	${INSTALL} ${COPY} -m 0644 ${f} ${EFIWORKDIR}/EFI/boot/`basename ${f}`
434.endfor
435	${RM} -f ${WORKEFI}
436	${TOOL_MAKEFS} -M ${EFIMB}m -m ${EFIMB}m			\
437	    -B ${TARGET_ENDIANNESS}					\
438	    ${MAKEFS_TIMESTAMP}						\
439	    -t msdos -o F=32,c=1					\
440	    ${WORKEFI} ${EFIWORKDIR}
441
442${WORKMBR}:
443.if ${USE_GPT} != "no"
444	@echo creating GPT header and partition entries...
445	${RM} -f ${WORKMBR}
446	${DD} if=/dev/zero of=${WORKMBR} seek=$$((${IMAGESECTORS} - 1)) count=1
447	${TOOL_GPT} ${GPT_TIMESSTAMP} ${WORKMBR} create
448	${TOOL_GPT} ${GPT_TIMESSTAMP} ${WORKMBR} add -a 1m -s ${EFISECTORS} -t efi -l "EFI system"
449	${TOOL_GPT} ${GPT_TIMESSTAMP} ${WORKMBR} add -a 1m -s ${FSSECTORS} -t ffs
450.  if ${SWAPSECTORS} != 0
451	${TOOL_GPT} ${GPT_TIMESSTAMP} ${WORKMBR} add -a 1m -s ${SWAPSECTORS} -t swap
452.  endif
453.elif ${USE_MBR} != "no"
454	@echo creating MBR labels...
455	${DD} if=/dev/zero of=${WORKMBR} seek=$$((${IMAGESECTORS} - 1)) count=1
456	${TOOL_FDISK} -f -i -u \
457	    -b ${MBRCYLINDERS}/${MBRHEADS}/${MBRSECTORS}		\
458	    -0 -a -s ${MBRNETBSD}/${FSOFFSET}/${BSDPARTSECTORS}		\
459	    -F ${WORKMBR}
460.  if empty(MBR_BOOTCODE)
461	@if [ -f ${WORKDIR}/usr/mdec/${MBR_DEFAULT_BOOTCODE} ]; then 	\
462		echo ${TOOL_FDISK} -f					\
463		    -i -c ${WORKDIR}/usr/mdec/${MBR_DEFAULT_BOOTCODE}	\
464		    -F ${WORKMBR};					\
465		${TOOL_FDISK} -f					\
466		    -i -c ${WORKDIR}/usr/mdec/${MBR_DEFAULT_BOOTCODE}	\
467		    -F ${WORKMBR};					\
468	fi
469.  else
470	@if [ ! -f ${WORKDIR}/usr/mdec/${MBR_BOOTCODE} ]; then 		\
471		echo "${MBR_BOOTCODE} is not found in DESTDIR/usr/mdec, aborting"; \
472		false; 							\
473	fi
474	${TOOL_FDISK} -f -i -c ${WORKDIR}/usr/mdec/${MBR_BOOTCODE}	\
475	    -F ${WORKMBR}
476.  endif
477.endif
478
479${WORKGPT}: ${WORKMBR}
480	@echo create GPT image...
481	${DD} if=${WORKMBR} of=${WORKGPT} skip=$$((${IMAGESECTORS} - 2048)) \
482	    count=2048
483
484.if ${USE_GPT} == "no"
485${IMGBASE}.img:	${WORKLABEL}
486.endif
487
488${IMGBASE}.img:	${TARGET_BLOCKS}
489	${CAT} ${TARGET_BLOCKS} > ${WORKIMG}
490.if ${USE_GPT} != "no"
491	${TOOL_GPT} ${GPT_TIMESSTAMP} ${WORKIMG} biosboot -i 2		\
492	    -c ${.OBJDIR}/${WORKDIR}/usr/mdec/gptmbr.bin
493	${TOOL_GPT} ${GPT_TIMESSTAMP} ${WORKIMG} set -a bootme -i 2
494.endif	# USE_GPT != "no"
495.if ${USE_SUNLABEL} != "no"
496	@echo Creating sun disklabel...
497	printf 'V ncyl %d\nV nhead %d\nV nsect %d\na %d %d/0/0\nb %d %d/0/0\nW\n' \
498	    ${CYLINDERS} ${HEADS} ${SECTORS} \
499	    ${FSOFFSET} ${FSCYLINDERS} ${FSCYLINDERS} ${SWAPCYLINDERS} | \
500	    ${TOOL_SUNLABEL} -nq ${WORKIMG}
501.endif
502.if ${USE_GPT} == "no"
503	${TOOL_DISKLABEL} -R -F ${WORKIMG} ${WORKLABEL}
504.if !empty(PRIMARY_BOOT) && ${INSTALLBOOT_AFTER_DISKLABEL} != "no"
505	${TOOL_INSTALLBOOT} -v -m ${MACHINE} ${INSTALLBOOTOPTIONS} ${WORKIMG} \
506	    ${WORKDIR}/usr/mdec/${PRIMARY_BOOT}
507.endif
508.endif
509	mv ${WORKIMG} ${.TARGET}
510
511CLEANFILES+=	${IMGBASE}.img.gz ${IMGBASE}.img.gz.tmp
512
513${IMGBASE}.img.gz:	${IMGBASE}.img
514	${TOOL_GZIP_N} -9c ${IMGBASE}.img > ${.TARGET}.tmp
515	mv ${.TARGET}.tmp ${.TARGET}
516
517clean:
518	@if [ -d ${WORKDIR}/var/spool/ftp/hidden ]; then 		\
519		${CHMOD} +r ${WORKDIR}/var/spool/ftp/hidden;		\
520	fi	# XXX
521	${RM} -fr ${WORKDIR}
522	${RM} -fr ${EFIWORKDIR}
523
524prepare_md_post: .PHONY
525image_md_post: .PHONY
526image_md_pre: .PHONY
527
528.include <bsd.prog.mk>
529