diff --git a/devel/fungw/Makefile b/devel/fungw/Makefile
index 2a237713d1d7..ab2ca5194f72 100644
--- a/devel/fungw/Makefile
+++ b/devel/fungw/Makefile
@@ -1,42 +1,47 @@
 PORTNAME=	fungw
 DISTVERSION=	1.2.1
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	devel
 MASTER_SITES=	http://www.repo.hu/projects/fungw/releases/
 
 MAINTAINER=	fuz@FreeBSD.org
 COMMENT=	C Function gateway for different programming languages
 WWW=		http://www.repo.hu/projects/fungw/
 
 LICENSE=	LGPL21+
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 LIB_DEPENDS=	libgenht.so:devel/genht
 
 USES=		gmake tar:bz2
 USE_LDCONFIG=	yes
 HAS_CONFIGURE=	yes
+CONFIGURE_ARGS=	${WITH_DEBUG:D--debug} \
+		--CC=${CC} \
+		--CFLAGS='${CFLAGS}' \
+		--LDFLAGS='${LDFLAGS}'
+
 MAKE_ARGS+=	PREFIX=${PREFIX}
 BINARY_ALIAS=	python=${PYTHON_CMD:Ufalse}
 
 # unported extensions: estutter funlisp mawk mruby mujs picol python(2)
 OPTIONS_DEFINE=		DOCS DUKTAPE LUA PERL PYTHON3 TCL
 OPTIONS_DEFAULT=	DUKTAPE LUA PERL PYTHON3 TCL
 OPTIONS_SUB=		DUKTAPE LUA PERL PYTHON3 TCL
 
 DUKTAPE_DESC=	Javascript support through Duktape
 
 DUKTAPE_LIB_DEPENDS=	libduktape.so:lang/duktape-lib
 DUKTAPE_CONFIGURE_ON=	--cflags/libs/script/duktape=-I${LOCALBASE}/include \
 			--ldflags/libs/script/duktape=-L${LOCALBASE}/lib
 LUA_USES=		lua:51
 LUA_CONFIGURE_ON=	--cflags/libs/script/lua=-I${LUA_INCDIR} \
 			--ldflags/libs/script/lua=!'-L${LUA_LIBDIR} -llua-${LUA_VER}'
 PERL_USES=		perl5
 PYTHON3_USES=		python
 TCL_USES=		tcl
 
 post-install:
 	[ '${STRIP}' = -s ] && ${STRIP_CMD} ${STAGEDIR}${PREFIX}/lib/libfungw*.so.?
 
 .include <bsd.port.mk>