Index: head/multimedia/gstreamer1-transcoder/Makefile
===================================================================
--- head/multimedia/gstreamer1-transcoder/Makefile	(revision 488713)
+++ head/multimedia/gstreamer1-transcoder/Makefile	(revision 488714)
@@ -1,28 +1,34 @@
 # Created by: Ben Woods <woodsb02@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	gstreamer1-transcoder
 PORTVERSION=	1.14.1
 CATEGORIES=	multimedia
 
 MAINTAINER=	kwm@FreeBSD.org
 COMMENT=	GStreamer Transcoding API
 
 LICENSE=	LGPL21
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	gtkdoc-check:textproc/gtk-doc
 
 USES=		gnome meson pkgconfig python:3.3+ #shebangfix
 USE_GNOME=	introspection
 USE_GSTREAMER1=	core
 USE_LDCONFIG=	yes
 
 BINARY_ALIAS=	python3=${PYTHON_VERSION}
 #SHEBANG_FILES=	configure
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	pitivi
 GH_PROJECT=	gst-transcoder
 
+post-patch:
+.if exists(/usr/lib/libstdc++.so)
+	${REINPLACE_CMD} -e '/-Wno-pedantic/d' \
+		${WRKSRC}/meson.build
+.endif
+
 .include <bsd.port.mk>