--- Makefile	(revision 503613)
+++ Makefile	(working copy)
@@ -12,7 +12,7 @@ 
 
 RUN_DEPENDS=	bash:shells/bash
 
-USES=		gmake pkgconfig shebangfix
+USES=		compiler:c11 gmake pkgconfig shebangfix
 USE_GITLAB=	yes
 
 GL_ACCOUNT=	DavidGriffith
@@ -24,8 +24,9 @@ 
 		man/man1/minipro.1.gz
 
 post-patch:
-	@${REINPLACE_CMD} -e ' s|gcc|clang|g'  \
-			-e 's|share/||g' \
+	@${REINPLACE_CMD} -e '/gcc/d' \
+		-e 's|share/||g' \
+		-e 's|CFLAGS =| CFLAGS +=|g' \
 		${WRKSRC}/Makefile
 
 post-install: