Index: head/multimedia/libav/Makefile
===================================================================
--- head/multimedia/libav/Makefile	(revision 501850)
+++ head/multimedia/libav/Makefile	(revision 501851)
@@ -1,239 +1,239 @@
 # $FreeBSD$
 
 PORTNAME=	libav
 PORTVERSION=	12.3
 PORTREVISION=	2
 CATEGORIES=	multimedia audio ipv6 net
 MASTER_SITES=	http://libav.org/releases/
 
 MAINTAINER=	dem.procopiou@gmail.com
 COMMENT=	Realtime audio/video conversion library
 
 LICENSE=	GPLv2+
 
 BROKEN_aarch64=		fails to link: can't create dynamic relocation R_AARCH64_ABS64 against local symbol in readonly segment
 BROKEN_armv6=		fails to compile: cc: warning: joined argument expects additional value: -mcpu=
 
 BUILD_DEPENDS=	yasm:devel/yasm
 LIB_DEPENDS=	libopencv_core.so:graphics/opencv-core \
 		libgmp.so:math/gmp \
 		libvdpau.so:multimedia/libvdpau \
 		libhogweed.so:security/nettle
 
-USES=		cpe gmake localbase perl5 pkgconfig tar:xz
+USES=		cpe compiler:c++11-lang gmake localbase perl5 pkgconfig tar:xz
 
 USE_XORG=	x11
 USE_PERL5=	build
 USE_LDCONFIG=	${PREFIX}/lib/${PORTNAME}
 
 HAS_CONFIGURE=	yes
 NOPRECIOUSMAKEVARS=	yes # ARCH
 
 CONFIGURE_ARGS=	--prefix="${PREFIX}" \
 		--libdir="${PREFIX}/lib/${PORTNAME}" \
 		--shlibdir="${PREFIX}/lib/${PORTNAME}" \
 		--incdir="${PREFIX}/include/${PORTNAME}" \
 		--mandir="${PREFIX}/man" \
 		--datadir="${DATADIR}" \
 		--extra-ldflags="-L${LOCALBASE}/lib" \
 		--enable-pthreads \
 		--enable-shared \
 		--enable-runtime-cpudetect \
 		--disable-debug \
 		--cc="${CC}"
 
 OPTIONS_DEFINE=	ALSA AMR_NB AMR_WB BZIP2 CDIO FAAC FDK_AAC DC1394 DOCS FREETYPE \
 		FREI0R GNUTLS GSM ILBC JACK LAME OPENCV OPENJPEG OPENSSL \
 		OPUS PULSEAUDIO RTMP SCHROEDINGER SDL SPEEX THEORA V4L VAAPI \
 		VDPAU VO_AACENC VO_AMRWBENC VORBIS VPX WAVPACK WEBP X11GRAB \
 		X264 XVID ZLIB
 OPTIONS_DEFAULT=BZIP2 FREETYPE FREI0R GNUTLS OPENCV SCHROEDINGER \
 		THEORA VAAPI VDPAU VO_AACENC VORBIS VPX X264 XVID ZLIB
 
 FDK_AAC_DESC=	AAC audio encoding via Fraunhofer FDK
 ILBC_DESC=	iLBC en/decoding via libilbc
 X11GRAB_DESC=	X11 grabbing
 DC1394_DESC=	IIDC-1394 grabbing using libdc1394
 
 OPTIONS_SUB=	yes
 
 ALSA_LIB_DEPENDS=		libasound.so:audio/alsa-lib
 ALSA_CONFIGURE_ON=		--enable-indev=alsa --enable-outdev=alsa
 ALSA_CONFIGURE_OFF=		--disable-indev=alsa --disable-outdev=alsa
 
 AMR_NB_LIB_DEPENDS=		libopencore-amrnb.so:audio/opencore-amr
 AMR_NB_CONFIGURE_ENABLE=	libopencore-amrnb
 
 AMR_WB_LIB_DEPENDS=		libopencore-amrnb.so:audio/opencore-amr
 AMR_WB_CONFIGURE_ENABLE=	libopencore-amrwb
 
 BZIP2_CONFIGURE_ENABLE=		bzlib
 
 CDIO_LIB_DEPENDS=		libcdio.so:sysutils/libcdio \
 				libcdio_paranoia.so:sysutils/libcdio-paranoia
 CDIO_CONFIGURE_ENABLE=		libcdio
 
 DC1394_LIB_DEPENDS=		libdc1394.so:multimedia/libdc1394
 DC1394_CONFIGURE_ENABLE=	libdc1394
 
 DOCS_BUILD_DEPENDS=		texi2html:textproc/texi2html
 
 FREI0R_BUILD_DEPENDS=		${LOCALBASE}/include/frei0r.h:graphics/frei0r
 FREI0R_CONFIGURE_ENABLE=	frei0r
 
 FAAC_LIB_DEPENDS=		libfaac.so:audio/faac
 FAAC_CONFIGURE_ENABLE=		libfaac
 
 FDK_AAC_LIB_DEPENDS=		libfdk-aac.so:audio/fdk-aac
 FDK_AAC_CONFIGURE_ENABLE=	libfdk-aac
 
 FREETYPE_LIB_DEPENDS=		libfreetype.so:print/freetype2
 FREETYPE_CONFIGURE_ENABLE=	libfreetype
 
 GNUTLS_LIB_DEPENDS=		libgnutls.so:security/gnutls
 GNUTLS_CONFIGURE_ENABLE=	gnutls
 
 GSM_LIB_DEPENDS=		libgsm.so:audio/gsm
 GSM_CONFIGURE_ENABLE=		libgsm
 
 ILBC_BUILD_DEPENDS=		${LOCALBASE}/include/ilbc.h:net/libilbc
 ILBC_CONFIGURE_ENABLE=		libilbc
 
 JACK_LIB_DEPENDS=		libjack.so:audio/jack
 JACK_CONFIGURE_ON=		--enable-indev=jack
 JACK_CONFIGURE_OFF=		--disable-indev=jack
 
 LAME_LIB_DEPENDS=		libmp3lame.so:audio/lame
 LAME_CONFIGURE_ENABLE=		libmp3lame
 
 OPENCV_LIB_DEPENDS=		libopencv_video.so:graphics/opencv
 OPENCV_CONFIGURE_ENABLE=	libopencv
 
 OPENJPEG_LIB_DEPENDS=		libopenjpeg.so:graphics/openjpeg15
 OPENJPEG_CONFIGURE_ENABLE=	libopenjpeg
 
 OPENSSL_CONFIGURE_ENABLE=	openssl
 OPENSSL_USES=			ssl
 
 OPUS_LIB_DEPENDS=		libopus.so:audio/opus
 OPUS_CONFIGURE_ENABLE=		libopus
 
 PULSEAUDIO_LIB_DEPENDS=		libpulse.so:audio/pulseaudio
 PULSEAUDIO_CONFIGURE_ENABLE=	libpulse
 
 RTMP_LIB_DEPENDS=		librtmp.so:multimedia/librtmp
 RTMP_CONFIGURE_ENABLE=		librtmp
 
 SCHROEDINGER_LIB_DEPENDS=	libschroedinger-1.0.so:multimedia/schroedinger
 SCHROEDINGER_CONFIGURE_ENABLE=	libschroedinger
 
 SDL_USE=			SDL=sdl
 SDL_CONFIGURE_ENABLE=		avplay
 
 SPEEX_LIB_DEPENDS=		libspeex.so:audio/speex
 SPEEX_CONFIGURE_ENABLE=		libspeex
 
 THEORA_LIB_DEPENDS=		libtheora.so:multimedia/libtheora
 THEORA_CONFIGURE_ENABLE=	libtheora
 
 V4L_BUILD_DEPENDS=		${LOCALBASE}/include/linux/videodev2.h:multimedia/v4l_compat
 V4L_CONFIGURE_ON=		--enable-indev=v4l2
 V4L_CONFIGURE_OFF=		--disable-indev=v4l2
 
 VAAPI_LIB_DEPENDS=		libva.so:multimedia/libva
 VAAPI_CONFIGURE_ENABLE=		vaapi
 
 VDPAU_BUILD_DEPENDS=		${LOCALBASE}/include/vdpau/vdpau.h:multimedia/libvdpau
 VDPAU_CONFIGURE_ENABLE=		vdpau
 
 VO_AACENC_LIB_DEPENDS=		libvo-aacenc.so:audio/vo-aacenc
 VO_AACENC_CONFIGURE_ENABLE=	libvo-aacenc
 
 VO_AMRWBENC_LIB_DEPENDS=	libvo-amrwbenc.so:audio/vo-amrwbenc
 VO_AMRWBENC_CONFIGURE_ENABLE=	libvo-amrwbenc
 
 VORBIS_LIB_DEPENDS=		libvorbisenc.so:audio/libvorbis
 VORBIS_CONFIGURE_ENABLE=	libvorbis
 
 VPX_LIB_DEPENDS=		libvpx.so:multimedia/libvpx
 VPX_CONFIGURE_ENABLE=		libvpx
 
 WAVPACK_LIB_DEPENDS=		libwavpack.so:audio/wavpack
 WAVPACK_CONFIGURE_ENABLE=	libwavpack
 
 WEBP_LIB_DEPENDS=		libwebp.so:graphics/webp
 WEBP_CONFIGURE_ENABLE=		libwebp
 
 X11GRAB_USE=			XORG=x11,xext,xfixes
 
 X264_LIB_DEPENDS=		libx264.so:multimedia/libx264
 X264_CONFIGURE_ENABLE=		libx264
 
 XVID_LIB_DEPENDS=		libxvidcore.so:multimedia/xvid
 XVID_CONFIGURE_ENABLE=		libxvid
 
 ZLIB_CONFIGURE_ENABLE=		zlib
 
 .include <bsd.port.options.mk>
 
 .if ${ARCH} == "armv6"
 CONFIGURE_ENV+=	ASFLAGS=-no-integrated-as
 .endif
 
 .if ${ARCH} == "i386"
 CONFIGURE_ARGS+=	--extra-cflags=-m32
 LLD_UNSAFE=	yes
 .endif
 
 # License definitions
 
 .if ${PORT_OPTIONS:MFAAC} || ${PORT_OPTIONS:MFDK_AAC} || ${PORT_OPTIONS:MOPENSSL}
 RESTRICTED=	linking to libfaac or libaacplus or using OpenSSL support restricts redistribution
 CONFIGURE_ARGS+=	--enable-nonfree
 AV_NONFREE=		true
 .endif
 
 .if ${PORT_OPTIONS:MCDIO} || ${PORT_OPTIONS:MX264} || ${PORT_OPTIONS:MXVID} || ${PORT_OPTIONS:MX11GRAB}
 CONFIGURE_ARGS+=	--enable-gpl
 .if !defined(AV_NONFREE)
 AV_ISGPL=		true
 .endif
 .endif
 
 .if ${PORT_OPTIONS:MAMR_NB} || ${PORT_OPTIONS:MAMR_WB} || ${PORT_OPTIONS:MVO_AACENC} || ${PORT_OPTIONS:MVO_AMRWBENC}
 CONFIGURE_ARGS+=	--enable-version3
 .if !defined(AV_NONFREE)
 .if defined(AV_ISGPL)
 LICENSE=	GPLv3+
 .else
 LICENSE=	LGPL3+
 .endif
 .endif
 .endif
 
 .if !defined(AV_NONFREE) && !defined(AV_ISGPL) && !defined(LICENSE)
 LICENSE=	LGPL21+
 .endif
 
 post-patch:
 	@${REINPLACE_CMD} -e 's|freetype/freetype.h|freetype2/freetype.h|' \
 		-e 's|-ldc1394 -lraw1394|-ldc1394|' \
 		${WRKSRC}/configure
 	@${REINPLACE_CMD} -e 's|gsm/gsm.h|gsm.h|' \
 		${WRKSRC}/configure \
 		${WRKSRC}/libavcodec/libgsmdec.c
 	@${REINPLACE_CMD} -e 's|$$(LIBDIR)/pkgconfig|${STAGEDIR}${PREFIX}/libdata/pkgconfig|' \
 		${WRKSRC}/library.mak
 
 post-configure-DOCS-off:
 	@${REINPLACE_CMD} -e 's|CONFIG_TEXI2HTML=yes|!CONFIG_TEXI2HTML=yes|' ${WRKSRC}/config.mak
 
 post-install:
 .for a in bin/avconv bin/avprobe lib/libav/libavcodec.so.57.25.0\
 	lib/libav/libavdevice.so.56.1.0 lib/libav/libavfilter.so.6.7.0\
 	lib/libav/libavformat.so.57.7.2 lib/libav/libavresample.so.3.0.0\
 	lib/libav/libavutil.so.55.20.0 lib/libav/libswscale.so.4.0.0
 	@${STRIP_CMD} ${STAGEDIR}${PREFIX}/${a}
 .endfor
 
 .include <bsd.port.mk>