# Created by: Mario Sergio Fujikawa Ferreira <lioux@FreeBSD.org>
# $FreeBSD$

PORTNAME=	ffmpeg
PORTVERSION=	0.7.15
PORTEPOCH=	1
CATEGORIES=	multimedia audio ipv6 net
MASTER_SITES=	http://ffmpeg.org/releases/

MAINTAINER=	mm@FreeBSD.org
COMMENT=	Realtime audio/video encoder/converter and streaming server

LICENSE=		GPLv2 LGPL21
LICENSE_COMB=		multi
LICENSE_FILE_GPLv2=	${WRKSRC}/COPYING.GPLv2
LICENSE_FILE_LGPL21=	${WRKSRC}/COPYING.LGPLv2.1

BUILD_DEPENDS=	yasm:${PORTSDIR}/devel/yasm \
		${LOCALBASE}/bin/as:${PORTSDIR}/devel/binutils \
		${LOCALBASE}/bin/texi2html:${PORTSDIR}/textproc/texi2html

HAS_CONFIGURE=	yes
CONFIGURE_LOG=	config.err
USES=		pkgconfig
USE_BZIP2=	yes
USE_GMAKE=	yes
MAKE_JOBS_SAFE=	yes
WANT_SDL=	yes
USE_PERL5_BUILD=	yes

OPTIONS_DEFINE=	AACPLUS ALSA AMR_NB AMR_WB CELT DEBUG DIRAC FAAC \
		FFSERVER FREETYPE FREI0R GSM LAME OPENCV OPENJPEG \
		OPTIMIZED_CFLAGS RTMP SCHROEDINGER SDL SPEEX THEORA VAAPI \
		VDPAU VO_AACENC VO_AMRWBENC VORBIS VPX X11GRAB X264 XVID

OPTIONS_DEFAULT=	FFSERVER FREETYPE FREI0R OPENCV SCHROEDINGER THEORA \
			VORBIS VPX X264 XVID

FFSERVER_DESC=	Build and install ffserver
X11GRAB_DESC=	Enable x11 grabbing

COMPAT_HEADERS=libavcodec/avcodec.h \
	libavcodec/opt.h \
	libavcodec/vdpau.h \
	libavcodec/xvmc.h \
	libavdevice/avdevice.h \
	libavfilter/avfilter.h \
	libavformat/avformat.h \
	libavformat/avio.h \
	libavutil/adler32.h \
	libavutil/avstring.h \
	libavutil/avutil.h \
	libavutil/base64.h \
	libavutil/common.h \
	libavutil/crc.h \
	libavutil/fifo.h \
	libavutil/intfloat_readwrite.h \
	libavutil/log.h \
	libavutil/lzo.h \
	libavutil/mathematics.h \
	libavutil/md5.h \
	libavutil/mem.h \
	libavutil/pixfmt.h \
	libavutil/rational.h \
	libavutil/sha1.h \
	libpostproc/postprocess.h \
	libswscale/swscale.h

MAN1+=		ffmpeg.1 ffprobe.1

.include <bsd.port.options.mk>

# PORTDOCS
.if ${PORT_OPTIONS:MFFSERVER}
MAN1+=		ffserver.1
.endif

# rtmp
.if ${PORT_OPTIONS:MRTMP}
USE_OPENSSL=	yes
.endif

# x11grab
.if ${PORT_OPTIONS:MX11GRAB}
USE_XORG=	x11 xext xfixes
CONFIGURE_ARGS+=	--enable-x11grab
.endif

.include <bsd.port.pre.mk>

CONFIGURE_ENV+=	COMPILER_PATH=${LOCALBASE}/bin
MAKE_ENV+=	COMPILER_PATH=${LOCALBASE}/bin

CONFIGURE_ARGS+=--prefix="${PREFIX}" \
		--mandir="${PREFIX}/man" \
		--enable-shared \
		--enable-gpl \
		--enable-postproc \
		--enable-avfilter \
		--enable-pthreads \
		--enable-memalign-hack \
		--enable-runtime-cpudetect \
		--cc="${CC}" \
		--extra-cflags="${FFMPEG_CFLAGS} -I${LOCALBASE}/include" \
		--extra-ldflags="-L${LOCALBASE}/lib ${FFMPEG_LDFLAGS}" \
		--extra-libs="${PTHREAD_LIBS}"
SHLIB_VER=	1
PLIST_SUB=	SHLIB_VER=${SHLIB_VER}
USE_LDCONFIG=	yes

DOC_FILES=	CREDITS INSTALL LICENSE MAINTAINERS README RELEASE
# under doc subdirectory
DOC_DOCFILES=	APIchanges RELEASE_NOTES TODO *.txt *.html
PORTDOCS=	*

.if ${PORT_OPTIONS:MDEBUG}
CONFIGURE_ARGS+=	--disable-stripping
.else
CONFIGURE_ARGS+=	--disable-debug
.endif

.if ${PORT_OPTIONS:MFFSERVER}
USE_RC_SUBR=	ffserver
.endif

# sse hardware vector support
.if defined(MACHINE_CPU) && (${MACHINE_CPU:Msse} == "sse" || ${MACHINE_CPU:Mamd64} == "amd64")
_BUILTIN_VECTOR=	yes
.else
CONFIGURE_ARGS+=	--disable-sse
.endif

# mmx support
.if defined(MACHINE_CPU) && ${MACHINE_CPU:Mmmx} == "" && ${MACHINE_CPU:Mamd64} == ""
CONFIGURE_ARGS+=	--disable-mmx
_NO_BUILTIN_VECTOR=	yes
.endif

# builtin vector, requires mmx and sse
.if !defined(_NO_BUILTIN_VECTOR) && defined(_BUILTIN_VECTOR)
CFLAGS+=	-msse
.endif

# optimizations
.if ${PORT_OPTIONS:MOPTIMIZED_CFLAGS}
CFLAGS+=	-O3 -ffast-math -fno-finite-math-only -fomit-frame-pointer
.endif

#aacplus
.if ${PORT_OPTIONS:MAACPLUS}
FFMPEG_NONFREE=	yes
LIB_DEPENDS+=	aacplus.2:${PORTSDIR}/audio/libaacplus
CONFIGURE_ARGS+=	--enable-libaacplus
.else
CONFIGURE_ARGS+=	--disable-libaacplus
.endif

#alsa
.if ${PORT_OPTIONS:MALSA}
LIB_DEPENDS+=	asound.2:${PORTSDIR}/audio/alsa-lib
.else
CONFIGURE_ARGS+=	--disable-indev=alsa \
			--disable-outdev=alsa
.endif

# Opencore AMR NB
.if ${PORT_OPTIONS:MAMR_NB}
FFMPEG_LICENSE_GPL3=	yes
LIB_DEPENDS+=	opencore-amrnb.0:${PORTSDIR}/audio/opencore-amr
CONFIGURE_ARGS+=	--enable-libopencore-amrnb
.else
CONFIGURE_ARGS+=	--disable-libopencore-amrnb
.endif

# Opencore AMR WB
.if ${PORT_OPTIONS:MAMR_WB}
FFMPEG_LICENSE_GPL3=	yes
LIB_DEPENDS+=	opencore-amrwb.0:${PORTSDIR}/audio/opencore-amr
CONFIGURE_ARGS+=	--enable-libopencore-amrwb
.else
CONFIGURE_ARGS+=	--disable-libopencore-amrwb
.endif

# celt
.if ${PORT_OPTIONS:MCELT}
LIB_DEPENDS+=	celt0.2:${PORTSDIR}/audio/celt
CONFIGURE_ARGS+=	--enable-libcelt
.else
CONFIGURE_ARGS+=	--disable-libcelt
.endif

# dirac
.if ${PORT_OPTIONS:MDIRAC}
LIB_DEPENDS+=	dirac_encoder.1:${PORTSDIR}/multimedia/dirac
CONFIGURE_ARGS+=	--enable-libdirac
.else
CONFIGURE_ARGS+=	--disable-libdirac
.endif

# faac
.if ${PORT_OPTIONS:MFAAC}
FFMPEG_NONFREE=	yes
LIB_DEPENDS+=	faac.0:${PORTSDIR}/audio/faac
CONFIGURE_ARGS+=	--enable-libfaac
.else
CONFIGURE_ARGS+=	--disable-libfaac
.endif

# ffserver
.if ${PORT_OPTIONS:MFFSERVER}
PLIST_SUB+=	FFSERVER=""
.else
PLIST_SUB+=	FFSERVER="@comment "
CONFIGURE_ARGS+=	--disable-ffserver
.endif

# freetype
.if ${PORT_OPTIONS:MFREETYPE}
LIB_DEPENDS+=	freetype.9:${PORTSDIR}/print/freetype2
CONFIGURE_ARGS+=	--enable-libfreetype
.else
CONFIGURE_ARGS+=	--disable-libfreetype
.endif

# frei0r
.if ${PORT_OPTIONS:MFREI0R}
BUILD_DEPENDS+=	${LOCALBASE}/include/frei0r.h:${PORTSDIR}/graphics/frei0r
CONFIGURE_ARGS+=	--enable-frei0r
.else
CONFIGURE_ARGS+=	--disable-frei0r
.endif

# gsm
.if ${PORT_OPTIONS:MGSM}
LIB_DEPENDS+=	gsm.1:${PORTSDIR}/audio/gsm
CONFIGURE_ARGS+=	--enable-libgsm
.else
CONFIGURE_ARGS+=	--disable-libgsm
.endif

# mp3
.if ${PORT_OPTIONS:MLAME}
LIB_DEPENDS+=	mp3lame.0:${PORTSDIR}/audio/lame
CONFIGURE_ARGS+=	--enable-libmp3lame
.else
CONFIGURE_ARGS+=	--disable-libmp3lame
.endif

# opencv
.if ${PORT_OPTIONS:MOPENCV}
LIB_DEPENDS+=	opencv_imgproc.2:${PORTSDIR}/graphics/opencv-core
CONFIGURE_ARGS+=	--enable-libopencv
.else
CONFIGURE_ARGS+=	--disable-libopencv
.endif

# openjpeg
.if ${PORT_OPTIONS:MOPENJPEG}
LIB_DEPENDS+=	openjpeg.2:${PORTSDIR}/graphics/openjpeg
CONFIGURE_ARGS+=	--enable-libopenjpeg
.else
CONFIGURE_ARGS+=	--disable-libopenjpeg
.endif

# rtmp
.if ${PORT_OPTIONS:MRTMP}
LIB_DEPENDS+=	rtmp.0:${PORTSDIR}/multimedia/rtmpdump
CONFIGURE_ARGS+=	--enable-librtmp
. if ${OPENSSLBASE} != "/usr"
FFMPEG_CFLAGS+=		-I${OPENSSLINC}
FFMPEG_LDFLAGS+=	-L${OPENSSLLIB}
. endif
.else
CONFIGURE_ARGS+=	--disable-librtmp
.endif

# schroedinger
.if ${PORT_OPTIONS:MSCHROEDINGER}
LIB_DEPENDS+=	schroedinger-1.0.11:${PORTSDIR}/multimedia/schroedinger
CONFIGURE_ARGS+=	--enable-libschroedinger
.else
CONFIGURE_ARGS+=	--disable-libschroedinger
.endif

# sdl
.if ${PORT_OPTIONS:MSDL}
USE_SDL+=	sdl
PLIST_FILES+=	bin/ffplay
MAN1+=	ffplay.1
.else
CONFIGURE_ARGS+=	--disable-ffplay
.endif

# speex
.if ${PORT_OPTIONS:MSPEEX}
LIB_DEPENDS+=	speex.1:${PORTSDIR}/audio/speex
CONFIGURE_ARGS+=	--enable-libspeex
.else
CONFIGURE_ARGS+=	--disable-libspeex
.endif

# theora
.if ${PORT_OPTIONS:MTHEORA}
LIB_DEPENDS+=	theora.0:${PORTSDIR}/multimedia/libtheora
CONFIGURE_ARGS+=	--enable-libtheora
.else
CONFIGURE_ARGS+=	--disable-libtheora
.endif

# vaapi
.if ${PORT_OPTIONS:MVAAPI}
FFMPEG_LICENSE_GPL3=	yes
LIB_DEPENDS+=	va.1:${PORTSDIR}/multimedia/libva
CONFIGURE_ARGS+=	--enable-vaapi
.else
CONFIGURE_ARGS+=	--disable-vaapi
.endif

# vdpau
.if ${PORT_OPTIONS:MVDPAU}
BUILD_DEPENDS+=	${LOCALBASE}/include/vdpau/vdpau.h:${PORTSDIR}/multimedia/libvdpau
CONFIGURE_ARGS+=	--enable-vdpau
.else
CONFIGURE_ARGS+=	--disable-vdpau
.endif

# vo-aacenc
.if ${PORT_OPTIONS:MVO_AACENC}
FFMPEG_LICENSE_GPL3=	yes
LIB_DEPENDS+=	vo-aacenc.0:${PORTSDIR}/audio/vo-aacenc
CONFIGURE_ARGS+=	--enable-libvo-aacenc
.else
CONFIGURE_ARGS+=	--disable-libvo-aacenc
.endif

# vo-amrwbenc
.if ${PORT_OPTIONS:MVO_AMRWBENC}
FFMPEG_LICENSE_GPL3=	yes
LIB_DEPENDS+=	vo-amrwbenc.0:${PORTSDIR}/audio/vo-amrwbenc
CONFIGURE_ARGS+=	--enable-libvo-amrwbenc
.else
CONFIGURE_ARGS+=	--disable-libvo-amrwbenc
.endif

# vorbis
.if ${PORT_OPTIONS:MVORBIS}
LIB_DEPENDS+=	vorbisenc.2:${PORTSDIR}/audio/libvorbis
CONFIGURE_ARGS+=	--enable-libvorbis
FFMPEG_CFLAGS+=		-I${LOCALBASE}/include/vorbis
.else
CONFIGURE_ARGS+=	--disable-libvorbis
.endif

# vp8
.if ${PORT_OPTIONS:MVPX}
LIB_DEPENDS+=	vpx.1:${PORTSDIR}/multimedia/libvpx
CONFIGURE_ARGS+=	--enable-libvpx
.else
CONFIGURE_ARGS+=	--disable-libvpx
.endif

# x264
.if ${PORT_OPTIONS:MX264}
LIB_DEPENDS+=	x264.125:${PORTSDIR}/multimedia/x264
CONFIGURE_ARGS+=	--enable-libx264
.else
CONFIGURE_ARGS+=	--disable-libx264
.endif

# xvid
.if ${PORT_OPTIONS:MXVID}
LIB_DEPENDS+=	xvidcore.4:${PORTSDIR}/multimedia/xvid
CONFIGURE_ARGS+=	--enable-libxvid
.else
CONFIGURE_ARGS+=	--disable-libxvid
.endif

# License knobs
.if defined(FFMPEG_NONFREE)
RESTRICTED=	linking to libfaac or libaacplus restricts redistribution
CONFIGURE_ARGS+=	--enable-nonfree
.endif

.if defined(FFMPEG_LICENSE_GPL3)
LICENSE=		GPLv3 LGPL3
LICENSE_FILE_GPLv3=	${WRKSRC}/COPYING.GPLv3
LICENSE_FILE_LGPL3=	${WRKSRC}/COPYING.LGPLv3
CONFIGURE_ARGS+=	--enable-version3
.endif

post-patch:
# {C,LD}FLAGS safeness
	@${REINPLACE_CMD} -e 's|$$(LIBDIR)/pkgconfig|${PREFIX}/libdata/pkgconfig|' \
		${WRKSRC}/subdir.mak
	@${REINPLACE_CMD} -e 's|/etc/ffserver.conf|${PREFIX}/etc/ffserver.conf|' \
		${WRKSRC}/ffserver.c
	@${REINPLACE_CMD} -E \
		-e "s|(EXTRALIBS[[:space:]]*=)|\1-L${LOCALBASE}/lib |g; \
		s|%%LOCALBASE%%|${LOCALBASE}|g; \
		s|-pthread|${PTHREAD_LIBS}|g; \
		s|gsm/gsm.h|gsm.h|g" \
		${CONFIGURE_WRKSRC}/${CONFIGURE_SCRIPT}
	@${REINPLACE_CMD} -e 's|-ldl||; s|$$(LIBMAJOR)|${SHLIB_VER}|g;' \
		-e 's|opencv opencv/cxcore.h|opencv-core opencv2/core/core_c.h|g' \
		${CONFIGURE_WRKSRC}/${CONFIGURE_SCRIPT}
	@${REINPLACE_CMD} -e 's|/usr/bin/perl|${PERL5}|g' \
		${WRKSRC}/doc/texi2pod.pl
.if ${PORT_OPTIONS:MDSL}
	@${REINPLACE_CMD} -E \
		-e 's|sdl-config|${SDL_CONFIG}|g' \
		${CONFIGURE_WRKSRC}/${CONFIGURE_SCRIPT}
	@${FIND} ${WRKSRC} -type f | \
		${XARGS} -n 10 ${REINPLACE_CMD} -E \
		-e 's|#include <SDL|#include <SDL/SDL|'
.endif

post-configure:
.if empty(PORT_OPTIONS:MTHEORA)
	@${REINPLACE_CMD} -E \
		-e 's|^(CONFIG_LIBTHEORA).*$$|\1=no|' \
		${WRKSRC}/config.mak
.endif

post-install:
.if ${PORT_OPTIONS:MFFSERVER}
	${INSTALL_DATA} ${WRKSRC}/doc/ffserver.conf ${PREFIX}/etc/ffserver.conf-dist
	if [ ! -f ${PREFIX}/etc/ffserver.conf ]; then \
		${INSTALL_DATA} ${WRKSRC}/doc/ffserver.conf ${PREFIX}/etc; \
	fi
.endif
.if ${PORT_OPTIONS:MDOCS}
	${MKDIR} ${DOCSDIR}
.for FILE in ${DOC_FILES}
	${INSTALL_DATA} ${WRKSRC}/${FILE} ${DOCSDIR}
.endfor
.for FILE in ${DOC_DOCFILES}
	${INSTALL_DATA} ${WRKSRC}/doc/${FILE} ${DOCSDIR}
.endfor
.endif
	${MKDIR} ${PREFIX}/include/ffmpeg
.for FILE in ${COMPAT_HEADERS}
	${LN} -sf ../${FILE} ${PREFIX}/include/ffmpeg/${FILE:C,^[^/]+/([^/]+).*,\1,}
.endfor
	${MKDIR} ${PREFIX}/include/postproc
	${LN} -sf ../libpostproc/postprocess.h \
		 ${PREFIX}/include/postproc/postprocess.h

.include <bsd.port.post.mk>