xref: /openbsd/distrib/sparc64/ramdisk/Makefile (revision 3d8817e4) 
1#	$OpenBSD: Makefile,v 1.25 2011/04/18 16:52:10 thib Exp $
2
3TOP=		${.CURDIR}/..
4
5.include "${TOP}/Makefile.inc"
6BSD_RD=		bsd.rd
7IMAGE=		mr.fs
8CBIN?=		instbin
9LISTS=		${.CURDIR}/list
10UTILS?=		${.CURDIR}/../../miniroot
11
12MOUNT_POINT=	/mnt
13MTREE=		${UTILS}/mtree.conf
14
15FLOPPY=		floppy${REV}.fs
16FLOPPYSIZE?=	2880
17FLOPPYTYPE?=	floppy
18INSTALLBOOT?=	/usr/mdec/installboot
19
20VND?=		vnd0
21VND_DEV=	/dev/${VND}a
22VND_RDEV=	/dev/r${VND}a
23VND_CRDEV=	/dev/r${VND}c
24PID!=		echo $$$$
25
26GZIPCMD?=	gzip
27GZIPFLAGS?=	-9nv
28GZIPEXT?=	.gz
29
30MOUNT_POINT?=	/mnt
31DISKTYPE=	rdroot
32PID!=		echo $$$$
33REALIMAGE!=	echo /var/tmp/image.${PID}
34IMAGE?=		ramdisk${REV}.fs
35IMAGESIZE?=	8192 # 4MB in 512 byte blocks
36NEWFS_WILL_FAIL?=false
37CRUNCHGENOPTS?=
38KERNEL?=	RAMDISKU1
39UTILS?=		${.CURDIR}/../miniroot
40STRIP?=		strip
41
42DISKTYPE=       rdroot
43NBLKS=          6144
44# minfree, opt, b/i  trks, sects, cpg
45NEWFSARGS= -m 0 -o space -i 4096
46
47.ifndef DESTDIR
48all ${IMAGE}:
49	@echo setenv DESTDIR before making a ramdisk!
50	@false
51.else
52
53# mix config is not needed.
54all:	${FLOPPY} ${BSD_RD}
55
56bsd.gz:	bsd.rd
57	${GZIPCMD} ${GZIPFLAGS} < bsd.rd > bsd.gz
58
59${FLOPPY}:	bsd.gz ${BOOT} /usr/
60	dd if=/dev/zero of=${REALIMAGE} count=${FLOPPYSIZE}
61	vnconfig -v -c ${VND} ${REALIMAGE}
62	disklabel -w ${VND} ${FLOPPYTYPE}
63	newfs -m 0 -o space -i 524288 -c ${FLOPPYSIZE} ${VND_RDEV}
64	mount ${VND_DEV} ${MOUNT_POINT}
65	cp ${DESTDIR}/usr/mdec/ofwboot ${MOUNT_POINT}/
66	cp bsd.gz ${MOUNT_POINT}/bsd
67	${INSTALLBOOT} -v ${DESTDIR}/usr/mdec/bootblk \
68		`echo ${VND_RDEV} | sed -e 's/a$$/c/'`
69	@echo ""
70	@df -i ${MOUNT_POINT}
71	@echo ""
72	umount ${MOUNT_POINT}
73	vnconfig -u ${VND}
74	dd if=${REALIMAGE} of=${FLOPPY} count=${FLOPPYSIZE}
75	rm -f ${REALIMAGE}
76
77${BSD_RD}: ${CBIN} ${IMAGE} bsd elfrdsetroot
78	cp bsd ${BSD_RD}
79	${.OBJDIR}/elfrdsetroot ${BSD_RD} < ${IMAGE}
80
81${IMAGE}: rd_setup do_files rd_teardown
82
83.endif
84
85bsd:
86	cd ${TOP}/../../sys/arch/sparc64/conf && config ${KERNEL}
87	cd ${TOP}/../../sys/arch/sparc64/compile/${KERNEL} && \
88	    ${MAKE} clean && COPTS=-Os exec ${MAKE}
89	cp ${TOP}/../../sys/arch/sparc64/compile/${KERNEL}/bsd bsd
90
91rd_setup:
92	dd if=/dev/zero of=${IMAGE} bs=512 count=${NBLKS}
93	vnconfig -v -c ${VND} ${IMAGE}
94	disklabel -w ${VND} ${DISKTYPE}
95	newfs ${NEWFSARGS} ${VND_RDEV}
96	fsck ${VND_RDEV}
97	mount ${VND_DEV} ${MOUNT_POINT}
98
99rd_teardown:
100	@df -i ${MOUNT_POINT}
101	-umount ${MOUNT_POINT}
102	-vnconfig -u ${VND}
103
104elfrdsetroot:	${TOP}/../common/elfrdsetroot.c
105	${HOSTCC} -o elfrdsetroot ${TOP}/../common/elfrdsetroot.c
106
107unconfig:
108	-umount -f ${MOUNT_POINT}
109	-vnconfig -u ${VND}
110
111.PRECIOUS:	${IMAGE}
112
113${CBIN}.conf: ${LISTS}
114	awk -f ${UTILS}/makeconf.awk CBIN=${CBIN} ${LISTS} > ${CBIN}.conf
115
116${CBIN}.mk ${CBIN}.cache ${CBIN}.c: ${CBIN}.conf
117	crunchgen -E -D ${.CURDIR}/../../.. -L ${DESTDIR}/usr/lib ${.ALLSRC}
118
119${CBIN}: ${CBIN}.mk ${CBIN}.cache ${CBIN}.c
120	${MAKE} -f ${CBIN}.mk all
121
122do_files:
123	mtree -def ${MTREE} -p ${MOUNT_POINT}/ -u
124	TOPDIR=${TOP} CURDIR=${.CURDIR} OBJDIR=${.OBJDIR} REV=${REV} \
125	    ARCHDIR=${.CURDIR}/.. TARGDIR=${MOUNT_POINT} UTILS=${UTILS} \
126	    RELEASEDIR=${RELEASEDIR} sh ${UTILS}/runlist.sh ${LISTS}
127	rm ${MOUNT_POINT}/${CBIN}
128
129clean cleandir:
130	/bin/rm -f core ${IMAGE} ${CBIN} ${CBIN}.mk ${CBIN}.cache \
131	    *.o *.lo *.c bsd ${BSD_RD} bsd.gz ${FLOPPY} elfrdsetroot
132
133.ifdef RELEASEDIR
134install:
135	cp ${FLOPPY} ${BSD.RD} ${RELEASEDIR}
136.endif
137
138.include <bsd.obj.mk>
139.include <bsd.subdir.mk>
140