create an alpha miniroot

(miod must fix the installboot in it next)

1 files changed, 64 insertions, 0 deletions

diff --git a/distrib/alpha/miniroot/Makefile b/distrib/alpha/miniroot/Makefile
new file mode 100644
index 00000000000..d1450d6ccce
--- /dev/null
+++ b/distrib/alpha/miniroot/Makefile
@@ -0,0 +1,64 @@
+#	$OpenBSD: Makefile,v 1.1 2015/08/29 16:52:41 deraadt Exp $
+
+TOP=	${.CURDIR}/..
+
+.include "${TOP}/Makefile.inc"
+
+TARGET=miniroot${REV}.fs
+
+.ifndef DESTDIR
+all ${TARGET}:
+	@echo setenv DESTDIR before making a ramdisk!
+	@false
+.else
+
+all: ${TARGET}
+
+${TARGET}: vn_up install_files installboot showit vn_down
+
+vn_up: blank_filesystem
+	vnconfig vnd0 ${TARGET}
+	disklabel -w vnd0 fakeramdisk
+	newfs -m 0 /dev/rvnd0a
+	mount /dev/vnd0a /mnt
+
+showit:
+	df -ki /mnt
+
+vn_down:
+	-umount /mnt
+	-vnconfig -u vnd0
+
+install_files: bsd.rd ofwboot
+
+bsd.rd:
+	install -c -m 555 -o root -g wheel \
+	    ${.OBJDIR}/../bsd.rd/bsd.rd /mnt/bsd
+
+ofwboot:
+	install -c -m 555 -o root -g wheel \
+	    ${DESTDIR}/usr/mdec/boot /mnt/boot
+
+installboot:
+	installboot -v vnd0
+
+blank_filesystem:
+	dd if=/dev/zero of=${TARGET} bs=512 count=5744
+
+.endif
+
+unconfig:
+	-umount -f /mnt
+	-vnconfig -u /dev/vnd0a
+
+.ifdef RELEASEDIR
+install:
+	cp ${TARGET} ${RELEASEDIR}
+.endif
+
+clean:
+	rm -f ${TARGET}
+
+.include <bsd.own.mk>
+.include <bsd.obj.mk>
+.include <bsd.subdir.mk>