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# Copyright 1999-2011 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/media-video/ffmpeg/ffmpeg-9999.ebuild,v 1.46 2011/06/27 14:25:08 aballier Exp $
EAPI="2"
SCM=""
if [ "${PV#9999}" != "${PV}" ] ; then
SCM="git-2"
EGIT_REPO_URI="git://git.videolan.org/ffmpeg.git"
fi
inherit eutils flag-o-matic multilib toolchain-funcs ${SCM}
DESCRIPTION="Complete solution to record, convert and stream audio and video. Includes libavcodec."
HOMEPAGE="http://ffmpeg.org/"
if [ "${PV#9999}" != "${PV}" ] ; then
SRC_URI=""
elif [ "${PV%_p*}" != "${PV}" ] ; then # Snapshot
SRC_URI="mirror://gentoo/${P}.tar.bz2"
else # Release
SRC_URI="http://ffmpeg.org/releases/${P/_/-}.tar.bz2"
fi
FFMPEG_REVISION="${PV#*_p}"
LICENSE="GPL-2 amr? ( GPL-3 ) encode? ( aac? ( GPL-3 ) )"
SLOT="0"
if [ "${PV#9999}" = "${PV}" ] ; then
KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~ppc ~ppc64 ~sparc ~x86 ~x86-fbsd"
fi
IUSE="
+3dnow +3dnowext aac alsa altivec amr avx bindist +bzip2 celt cpudetection
custom-cflags debug dirac doc +encode faac frei0r gsm +hardcoded-tables
ieee1394 jack jpeg2k +mmx +mmxext mp3 network openal oss pic qt-faststart
rtmp schroedinger sdl speex +ssse3 static-libs test theora threads truetype
v4l v4l2 vaapi vdpau vorbis vpx X x264 xvid +zlib
"
VIDEO_CARDS="nvidia"
for x in ${VIDEO_CARDS}; do
IUSE="${IUSE} video_cards_${x}"
done
RDEPEND="
alsa? ( media-libs/alsa-lib )
amr? ( media-libs/opencore-amr )
bzip2? ( app-arch/bzip2 )
celt? ( >=media-libs/celt-0.11.1 )
dirac? ( media-video/dirac )
encode? (
aac? ( media-libs/vo-aacenc )
amr? ( media-libs/vo-amrwbenc )
faac? ( media-libs/faac )
mp3? ( >=media-sound/lame-3.98.3 )
theora? ( >=media-libs/libtheora-1.1.1[encode] media-libs/libogg )
vorbis? ( media-libs/libvorbis media-libs/libogg )
x264? ( >=media-libs/x264-0.0.20110426 )
xvid? ( >=media-libs/xvid-1.1.0 )
)
frei0r? ( media-plugins/frei0r-plugins )
gsm? ( >=media-sound/gsm-1.0.12-r1 )
ieee1394? ( media-libs/libdc1394 sys-libs/libraw1394 )
jack? ( media-sound/jack-audio-connection-kit )
jpeg2k? ( >=media-libs/openjpeg-1.3-r2 )
openal? ( >=media-libs/openal-1.1 )
rtmp? ( >=media-video/rtmpdump-2.2f )
sdl? ( >=media-libs/libsdl-1.2.13-r1[audio,video] )
schroedinger? ( media-libs/schroedinger )
speex? ( >=media-libs/speex-1.2_beta3 )
truetype? ( media-libs/freetype:2 )
vaapi? ( >=x11-libs/libva-0.32 )
video_cards_nvidia? ( vdpau? ( x11-libs/libvdpau ) )
vpx? ( >=media-libs/libvpx-0.9.6 )
X? ( x11-libs/libX11 x11-libs/libXext )
zlib? ( sys-libs/zlib )
!media-video/qt-faststart
"
DEPEND="${RDEPEND}
>=sys-devel/make-3.81
dirac? ( dev-util/pkgconfig )
doc? ( app-text/texi2html )
mmx? ( dev-lang/yasm )
rtmp? ( dev-util/pkgconfig )
schroedinger? ( dev-util/pkgconfig )
test? ( net-misc/wget )
v4l? ( sys-kernel/linux-headers )
v4l2? ( sys-kernel/linux-headers )
"
S=${WORKDIR}/${P/_/-}
src_prepare() {
if [ "${PV%_p*}" != "${PV}" ] ; then # Snapshot
export revision=git-N-${FFMPEG_REVISION}
fi
}
src_configure() {
local myconf="${EXTRA_FFMPEG_CONF}"
# Set to --enable-version3 if (L)GPL-3 is required
local version3=""
# enabled by default
for i in debug doc network vaapi zlib; do
use ${i} || myconf="${myconf} --disable-${i}"
done
use bzip2 || myconf="${myconf} --disable-bzlib"
use sdl || myconf="${myconf} --disable-ffplay"
use custom-cflags && myconf="${myconf} --disable-optimizations"
use cpudetection && myconf="${myconf} --enable-runtime-cpudetect"
#for i in h264_vdpau mpeg1_vdpau mpeg_vdpau vc1_vdpau wmv3_vdpau; do
# use video_cards_nvidia || myconf="${myconf} --disable-decoder=${i}"
# use vdpau || myconf="${myconf} --disable-decoder=${i}"
#done
use video_cards_nvidia && use vdpau || myconf="${myconf} --disable-vdpau"
# Encoders
if use encode
then
use mp3 && myconf="${myconf} --enable-libmp3lame"
use aac && { myconf="${myconf} --enable-libvo-aacenc" ; version3=" --enable-version3" ; }
use amr && { myconf="${myconf} --enable-libvo-amrwbenc" ; version3=" --enable-version3" ; }
for i in theora vorbis x264 xvid; do
use ${i} && myconf="${myconf} --enable-lib${i}"
done
if use bindist
then
use faac && ewarn "faac is nonfree and cannot be distributed;
disabling faac support."
else
use faac && myconf="${myconf} --enable-libfaac --enable-nonfree"
fi
else
myconf="${myconf} --disable-encoders"
fi
# libavdevice options
use ieee1394 && myconf="${myconf} --enable-libdc1394"
use openal && myconf="${myconf} --enable-openal"
# Indevs
for i in v4l v4l2 alsa oss jack ; do
use ${i} || myconf="${myconf} --disable-indev=${i}"
done
use X && myconf="${myconf} --enable-x11grab"
# Outdevs
for i in alsa oss ; do
use ${i} || myconf="${myconf} --disable-outdev=${i}"
done
# libavfilter options
use frei0r && myconf="${myconf} --enable-frei0r"
use truetype && myconf="${myconf} --enable-libfreetype"
# Threads; we only support pthread for now but ffmpeg supports more
use threads && myconf="${myconf} --enable-pthreads"
# Decoders
use amr && { myconf="${myconf} --enable-libopencore-amrwb --enable-libopencore-amrnb" ; version3=" --enable-version3" ; }
for i in celt gsm dirac rtmp schroedinger speex vpx; do
use ${i} && myconf="${myconf} --enable-lib${i}"
done
use jpeg2k && myconf="${myconf} --enable-libopenjpeg"
# CPU features
for i in mmx ssse3 altivec avx ; do
use ${i} || myconf="${myconf} --disable-${i}"
done
use mmxext || myconf="${myconf} --disable-mmx2"
use 3dnow || myconf="${myconf} --disable-amd3dnow"
use 3dnowext || myconf="${myconf} --disable-amd3dnowext"
# disable mmx accelerated code if PIC is required
# as the provided asm decidedly is not PIC for x86.
if use pic && use x86 ; then
myconf="${myconf} --disable-mmx --disable-mmx2"
fi
# Option to force building pic
use pic && myconf="${myconf} --enable-pic"
# Try to get cpu type based on CFLAGS.
# Bug #172723
# We need to do this so that features of that CPU will be better used
# If they contain an unknown CPU it will not hurt since ffmpeg's configure
# will just ignore it.
for i in $(get-flag march) $(get-flag mcpu) $(get-flag mtune) ; do
[ "${i}" = "native" ] && i="host" # bug #273421
myconf="${myconf} --cpu=${i}"
break
done
# Mandatory configuration
myconf="
--enable-gpl
${version3}
--enable-postproc
--enable-avfilter
--disable-stripping
${myconf}"
# cross compile support
if tc-is-cross-compiler ; then
myconf="${myconf} --enable-cross-compile --arch=$(tc-arch-kernel) --cross-prefix=${CHOST}-"
case ${CHOST} in
*freebsd*)
myconf="${myconf} --target-os=freebsd"
;;
mingw32*)
myconf="${myconf} --target-os=mingw32"
;;
*linux*)
myconf="${myconf} --target-os=linux"
;;
esac
fi
# Misc stuff
use hardcoded-tables && myconf="${myconf} --enable-hardcoded-tables"
# Specific workarounds for too-few-registers arch...
if [[ $(tc-arch) == "x86" ]]; then
filter-flags -fforce-addr -momit-leaf-frame-pointer
append-flags -fomit-frame-pointer
is-flag -O? || append-flags -O2
if (use debug); then
# no need to warn about debug if not using debug flag
ewarn ""
ewarn "Debug information will be almost useless as the frame pointer is omitted."
ewarn "This makes debugging harder, so crashes that has no fixed behavior are"
ewarn "difficult to fix. Please have that in mind."
ewarn ""
fi
fi
cd "${S}"
./configure \
--prefix=/usr \
--libdir=/usr/$(get_libdir) \
--shlibdir=/usr/$(get_libdir) \
--mandir=/usr/share/man \
--enable-shared \
--cc="$(tc-getCC)" \
$(use_enable static-libs static) \
${myconf} || die
}
src_compile() {
emake version.h || die #252269
emake || die
if use qt-faststart; then
tc-export CC
emake -C tools qt-faststart || die
fi
}
src_install() {
emake DESTDIR="${D}" install install-man || die
dodoc Changelog README INSTALL
dodoc doc/*
if use qt-faststart; then
dobin tools/qt-faststart || die
fi
}
src_test() {
if use encode ; then
LD_LIBRARY_PATH="${S}/libpostproc:${S}/libswscale:${S}/libavcodec:${S}/libavdevice:${S}/libavfilter:${S}/libavformat:${S}/libavutil" \
emake test || die "Some tests failed"
else
ewarn "Tests fail without USE=encode, skipping"
fi
}
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