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# Copyright 1999-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
inherit flag-o-matic toolchain-funcs
DESCRIPTION="A free commandline encoder for X264/AVC streams"
HOMEPAGE="https://www.videolan.org/developers/x264.html"
if [[ ${PV} == 9999 ]]; then
inherit git-r3
EGIT_REPO_URI="https://code.videolan.org/videolan/x264.git"
SRC_URI=""
else
# Download https://code.videolan.org/videolan/x264/-/archive/master/x264-master.tar.bz2
SRC_URI="https://dev.gentoo.org/~aballier/distfiles/x264-${PV}.tar.bz2"
KEYWORDS="~alpha ~amd64 ~ppc ~ppc64 ~sparc ~x86"
S="${WORKDIR}/x264-master"
fi
LICENSE="GPL-2"
SLOT="0"
IUSE="avs custom-cflags ffmpeg ffmpegsource +interlaced mp4 +threads"
REQUIRED_USE="ffmpegsource? ( ffmpeg )"
RDEPEND="
~media-libs/x264-${PV}[interlaced=,threads=]
ffmpeg? ( media-video/ffmpeg:= )
ffmpegsource? ( media-libs/ffmpegsource )
mp4? ( >=media-video/gpac-0.5.2:= )"
ASM_DEP=">=dev-lang/nasm-2.13"
DEPEND="${RDEPEND}
amd64? ( ${ASM_DEP} )
x86? ( ${ASM_DEP} )"
BDEPEND="virtual/pkgconfig"
src_configure() {
tc-export CC
if [[ ${ABI} == x86 || ${ABI} == amd64 ]]; then
export AS="nasm"
else
export AS="${CC}"
fi
# let upstream pick the optimization level by default
use custom-cflags || filter-flags -O?
./configure \
--prefix="${EPREFIX}"/usr \
--libdir="${EPREFIX}"/usr/$(get_libdir) \
--system-libx264 \
--host="${CHOST}" \
--disable-lsmash \
$(usex avs "" "--disable-avs") \
$(usex ffmpeg "" "--disable-lavf --disable-swscale") \
$(usex ffmpegsource "" "--disable-ffms") \
$(usex interlaced "" "--disable-interlaced") \
$(usex mp4 "" "--disable-gpac") \
$(usex threads "" "--disable-thread") || die
# this is a nasty workaround for bug #376925 for x264 that also applies
# here, needed because as upstream doesn't like us fiddling with their CFLAGS
if use custom-cflags; then
local cflags
cflags="$(grep "^CFLAGS=" config.mak | sed 's/CFLAGS=//')"
cflags="${cflags//$(get-flag O)/}"
cflags="${cflags//-O? /$(get-flag O) }"
cflags="${cflags//-g /}"
sed -i "s:^CFLAGS=.*:CFLAGS=${cflags//:/\\:}:" config.mak
fi
}
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