build an "instfs" which can be untarred for complete netboot installs.

distrib/sparc64/Makefile

@@ -1,5 +1,5 @@
-#	$NetBSD: Makefile,v 1.2 2001/01/07 09:33:16 mrg Exp $
+#	$NetBSD: Makefile,v 1.3 2001/08/23 15:56:55 mrg Exp $
 
-SUBDIR=	xminiroot
+SUBDIR=	xminiroot instfs
 
 .include <bsd.subdir.mk>

distrib/sparc64/instfs/Makefile

@@ -0,0 +1,55 @@
+#	$NetBSD: Makefile,v 1.1 2001/08/23 15:50:09 mrg Exp $
+#
+# instfs.tgz is the filesystem image for disk 2 of the floppy based
+# installation method.
+# It is constructed by tarring up the contents of the miniroot with
+# the exeption of the kernel and boot program.
+#
+
+TOP=		${.CURDIR}/..
+MINIROOT=	${.CURDIR}/../xminiroot
+
+.include "${TOP}/Makefile.inc"
+
+MOUNT_POINT?=	/mnt
+# DEV/RDEV file system device, CDEV/RDEV vnconfig device
+VND?=		vnd0
+VND_DEV=	/dev/${VND}a
+VND_RDEV=	/dev/r${VND}a
+VND_CDEV=	/dev/${VND}c
+VND_CRDEV=	/dev/r${VND}c
+INSTFS?=	instfs.tgz
+
+MINIROOT_IMAGE!=cd ${MINIROOT}; \
+		printf "xxx: .MAKE\n\t@echo \$${.OBJDIR}/miniroot.fs\n" | \
+		${MAKE} -s -f-
+
+all: ${INSTFS}
+
+${INSTFS}: ${MINIROOT_IMAGE}
+	vnconfig -v -c ${VND_CDEV} ${MINIROOT_IMAGE}
+	mount ${VND_DEV} ${MOUNT_POINT}
+	(cd ${MOUNT_POINT}; \
+		tar -z -X ${.CURDIR}/exclude -c -f ${.OBJDIR}/${.TARGET} .)
+	umount ${MOUNT_POINT}
+	vnconfig -u ${VND_CDEV}
+
+unconfig:
+	-umount -f ${MOUNT_POINT}
+	-vnconfig -u ${VND_DEV}
+	-/bin/rm -f ${INSTFS}
+
+clean cleandir distclean:
+	/bin/rm -f *.core ${INSTFS}
+
+.ifndef RELEASEDIR
+release:
+	@echo setenv RELEASEDIR first
+	@false
+.else
+release: ${INSTFS}
+	cp ${INSTFS} $(RELEASEDIR)/installation/misc
+.endif	# RELEASEDIR check
+
+.include <bsd.obj.mk>
+.include <bsd.subdir.mk>

distrib/sparc64/instfs/exclude

@@ -0,0 +1 @@
+netbsd