--- src/gnu/usr.bin/rcs/Makefile.inc	2003/06/17 02:50:19	1.1
+++ src/gnu/usr.bin/rcs/Makefile.inc	2007/01/17 17:56:23	1.2
@@ -1,3 +1,4 @@
+# $DragonFly$
 # Location of librcs
 
 .if exists(${.OBJDIR}/../lib)
@@ -5,3 +6,8 @@ LIBRCS=	${.OBJDIR}/../lib/librcs.a
 .else
 LIBRCS=	${.CURDIR}/../lib/librcs.a
 .endif
+
+# by default, don't emit commitid phrase into RCS files
+.if RCS_EMIT_COMMITID
+CFLAGS+=	-DRCS_EMIT_COMMITID
+.endif