From ef3308e9030c8fcc8bc762bce7370e643a97baf7 Mon Sep 17 00:00:00 2001
From: cgd <cgd@NetBSD.org>
Date: Wed, 2 Jun 1993 14:56:51 +0000
Subject: [PATCH] add ability to specify c++ dependencies, by setting
 CFLAGS+=-+ for the dependency make.

---
 share/mk/bsd.prog.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/share/mk/bsd.prog.mk b/share/mk/bsd.prog.mk
index 7bf76c23eaea..9a4d9a83251f 100644
--- a/share/mk/bsd.prog.mk
+++ b/share/mk/bsd.prog.mk
@@ -117,7 +117,7 @@ cleandir: _PROGSUBDIR
 depend: .depend _PROGSUBDIR
 .depend: ${SRCS}
 .if defined(PROG)
-	mkdep ${MKDEP} ${CFLAGS:M-[ID]*} ${.ALLSRC:M*.c}
+	mkdep ${MKDEP} ${CFLAGS:M-[ID+]*} ${.ALLSRC:M*.c}
 .endif
 .endif