Index: head/textproc/mdocml/Makefile
===================================================================
--- head/textproc/mdocml/Makefile	(revision 548675)
+++ head/textproc/mdocml/Makefile	(revision 548676)
@@ -1,30 +1,30 @@
 # Created by: Ulrich Spoerlein <uspoerlein@gmail.com>
 # $FreeBSD$
 
 PORTNAME=	mdocml
 PORTVERSION=	1.14.5
 CATEGORIES=	textproc
 MASTER_SITES=	http://mdocml.bsd.lv/snapshots/ \
 		LOCAL/uqs
 DISTNAME=	mandoc-${DISTVERSION}
 
 MAINTAINER=	uqs@FreeBSD.org
 COMMENT=	mdoc macro compiler
 
 LICENSE=	ISCL
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 LIB_DEPENDS=	libsqlite3.so:databases/sqlite3
 
 EXAMPLESDIR=	${PREFIX}/share/examples/mandoc
 
 HAS_CONFIGURE=	yes
-CFLAGS+=	-I${LOCALBASE}/include
+CFLAGS+=	-I${LOCALBASE}/include -fcommon  # clang11/gcc10
 LDFLAGS+=	-L${LOCALBASE}/lib
 
 post-configure:
-	@${REINPLACE_CMD} -e '/^CFLAGS/s/-g//' -e '/^PREFIX/s/=/?=/' \
+	@${REINPLACE_CMD} -e '/^CFLAGS/s/=/?=/' -e '/^PREFIX/s/=/?=/' \
 		-e 's/^INSTALL_PROGRAM.*/INSTALL_PROGRAM=${INSTALL_PROGRAM}/' \
 		${WRKSRC}/Makefile.local
 
 .include <bsd.port.mk>