PR/50729: Izumi Tsutsui: Add "small" disklabel

distrib/utils/Makefile

@@ -1,9 +1,9 @@
-#	$NetBSD: Makefile,v 1.21 2014/07/26 19:35:10 dholland Exp $
+#	$NetBSD: Makefile,v 1.22 2016/01/31 18:56:49 christos Exp $
 
 .if make(obj)
 
 SUBDIR=	libhack more ssh tls \
-	x_ed x_gzip x_ifconfig \
+	x_disklabel x_ed x_gzip x_ifconfig \
 	x_netstat x_ping x_route x_umount zcat
 
 .if ${MACHINE} == "acorn32"

distrib/utils/x_disklabel/Makefile

@@ -0,0 +1,40 @@
+# $NetBSD: Makefile,v 1.1 2016/01/31 18:56:49 christos Exp $
+# Build a small disklabel (for tiny boot media)
+
+SRCDIR=	${.CURDIR}/../../../sbin/disklabel
+
+PROG=	disklabel
+SRCS=	main.c dkcksum.c printlabel.c
+#SRCS+=	interact.c
+NOMAN=	# defined
+
+CPPFLAGS+=	-DNO_INTERACT
+CPPFLAGS+=	-DNATIVELABEL_ONLY
+
+DPADD+= ${LIBUTIL}
+LDADD+= -lutil
+
+# these have additional requirements on the alignment of a partition
+.if (${MACHINE} == "sparc") || (${MACHINE} == "sparc64") \
+	|| (${MACHINE} == "sun3")
+CPPFLAGS+= -DSTRICT_CYLINDER_ALIGNMENT
+.endif
+
+.if (${MACHINE} == "acorn32" || ${MACHINE} == "acorn26")
+# Support FileCore boot block
+CPPFLAGS+= -DUSE_ACORN
+.endif
+
+.if (${MACHINE_ARCH} == "alpha")
+# alpha requires boot block checksum
+CPPFLAGS+= -DALPHA_BOOTBLOCK_CKSUM
+.endif
+
+.if (${MACHINE_ARCH} == "vax")
+# vax requires labels in alternative sectors on SMD disk
+CPPFLAGS+= -DVAX_ALTLABELS
+.endif
+
+.include <bsd.prog.mk>
+
+.PATH:	${SRCDIR}