PowerPC ramdisk stuff. "list" and scripts still needs work. This is only the

first "work copy"...

1 files changed, 101 insertions, 0 deletions

diff --git a/distrib/powerpc/ramdisk/Makefile b/distrib/powerpc/ramdisk/Makefile
new file mode 100644
index 00000000000..68d9bc38c8e
--- /dev/null
+++ b/distrib/powerpc/ramdisk/Makefile
@@ -0,0 +1,101 @@
+#	$OpenBSD: Makefile,v 1.1 1997/10/10 10:16:54 pefo Exp $
+
+TOP=		${.CURDIR}/..
+
+.include "${TOP}/Makefile.inc"
+BSD_RD=		bsd.rd
+IMAGE=		mr.fs
+CBIN?=		instbin
+LISTS=		${.CURDIR}/list
+UTILS?=		${.CURDIR}/../../miniroot
+
+MOUNT_POINT=	/mnt
+MTREE=		${.CURDIR}/mtree.conf
+
+VND?=		svnd0
+VND_DEV=	/dev/${VND}a
+VND_RDEV=	/dev/r${VND}a
+VND_CRDEV=	/dev/r${VND}c
+PID!=		echo $$$$
+REALIMAGE!=	echo /var/tmp/image.${PID}
+
+
+DISKTYPE=       rdroot
+NBLKS=          8192
+# minfree, opt, b/i  trks, sects, cpg
+NEWFSARGS= -m 0 -o space -c 16 -i 4096
+
+.ifndef DESTDIR
+all ${IMAGE}:
+	@echo setenv DESTDIR before makeing a ramdisk!
+	@false
+.else
+
+all:	${BSD_RD}
+
+${BSD_RD}: ${CBIN} ${IMAGE} bsd rdsetroot
+	cp bsd ${BSD_RD}
+	${.OBJDIR}/rdsetroot ${BSD_RD} < ${IMAGE}
+	rm ${IMAGE}
+
+${IMAGE}: rd_setup do_files rd_teardown
+
+.endif
+
+bsd:
+	cd ${.TOP}/../../sys/arch/power4e/conf && config RAMDISK
+	cd ${.TOP}/../../sys/arch/power4e/compile/RAMDISK && \
+	    make clean && make
+	cp ${.TOP}/../../sys/arch/power4e/compile/RAMDISK/bsd bsd
+
+rd_setup: 
+	dd if=/dev/zero of=${REALIMAGE} bs=512 count=${NBLKS}
+	vnconfig -v -c ${VND} ${REALIMAGE}
+	disklabel -w -r ${VND} ${DISKTYPE}
+	newfs ${NEWFSARGS} ${VND_RDEV}
+	fsck ${VND_RDEV}
+	mount ${VND_DEV} ${MOUNT_POINT}
+
+rd_teardown:
+	@df -i ${MOUNT_POINT}
+	-umount ${MOUNT_POINT}
+	-vnconfig -u ${VND}
+	cp ${REALIMAGE} ${IMAGE}
+	rm ${REALIMAGE}
+
+rdsetroot:	${TOP}/common/rdsetroot.c
+	${HOSTCC} -DDEBUG -o rdsetroot ${TOP}/common/rdsetroot.c
+
+unconfig:
+	-umount -f ${MOUNT_POINT}
+	-vnconfig -u ${VND}
+	-/bin/rm -f ${IMAGE}
+
+.PRECIOUS:	${IMAGE}
+
+install:
+	cp ${BSD_RD} ${DESTDIR}/snapshot/${BSD_RD}
+
+${CBIN}.conf: ${LISTS}
+	awk -f ${UTILS}/makeconf.awk CBIN=${CBIN} ${LISTS} > ${CBIN}.conf
+
+${CBIN}.mk ${CBIN}.cache ${CBIN}.c: ${CBIN}.conf
+	crunchgen -E -D ${.CURDIR}/../../.. -L ${DESTDIR}/usr/lib ${CBIN}.conf
+
+${CBIN}: ${CBIN}.mk ${CBIN}.cache ${CBIN}.c
+	make -f ${CBIN}.mk all
+
+do_files:
+	mtree -def ${MTREE} -p ${MOUNT_POINT}/ -u
+	TOPDIR=${TOP} CURDIR=${.CURDIR} OBJDIR=${.OBJDIR} \
+	    REV=${REV} TARGDIR=${MOUNT_POINT} sh ${TOP}/runlist.sh ${LISTS}
+
+clean cleandir:
+	/bin/rm -f core ${IMAGE} ${CBIN} ${CBIN}.conf ${CBIN}.mk ${CBIN}.cache \
+	*.o *.lo *.c bsd ${BSD_RD} ${BSD_RD}.elf rdsetroot
+
+beforeinstall:
+	cp ${BSD.RD} ${DESTDIR}/snapshot
+
+.include <bsd.obj.mk>
+.include <bsd.subdir.mk>