You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
251 lines
6.5 KiB
251 lines
6.5 KiB
# Copyright 1999-2024 Gentoo Authors
|
|
# Distributed under the terms of the GNU General Public License v2
|
|
|
|
EAPI=8
|
|
|
|
inherit flag-o-matic toolchain-funcs
|
|
|
|
COMMIT="bed545c1488e1f95075168dfe02388c16ffe1418"
|
|
DESCRIPTION="FFmpeg built specifically for codec support in Chromium-based browsers"
|
|
HOMEPAGE="https://ffmpeg.org/"
|
|
SRC_URI="https://dev.gentoo.org/~chewi/distfiles/${P}.tar.xz"
|
|
|
|
LICENSE="
|
|
!gpl? ( LGPL-2.1 )
|
|
gpl? ( GPL-2 )
|
|
"
|
|
SLOT="${PV}"
|
|
|
|
KEYWORDS="amd64 ~arm ~arm64"
|
|
|
|
# Options to use as use_enable in the foo[:bar] form.
|
|
# This will feed configure with $(use_enable foo bar)
|
|
# or $(use_enable foo foo) if no :bar is set.
|
|
# foo is added to IUSE.
|
|
FFMPEG_FLAG_MAP=(
|
|
cpudetection:runtime-cpudetect debug
|
|
+gpl
|
|
vaapi vdpau vulkan
|
|
# decoders
|
|
mmal
|
|
nvenc:ffnvcodec
|
|
# Threads; we only support pthread for now but ffmpeg supports more
|
|
+threads:pthreads
|
|
)
|
|
|
|
IUSE="
|
|
${FFMPEG_FLAG_MAP[@]%:*}
|
|
"
|
|
|
|
# Strings for CPU features in the useflag[:configure_option] form
|
|
# if :configure_option isn't set, it will use 'useflag' as configure option
|
|
ARM_CPU_FEATURES=(
|
|
cpu_flags_arm_thumb:armv5te
|
|
cpu_flags_arm_v6:armv6
|
|
cpu_flags_arm_thumb2:armv6t2
|
|
cpu_flags_arm_neon:neon
|
|
cpu_flags_arm_vfp:vfp
|
|
cpu_flags_arm_vfpv3:vfpv3
|
|
cpu_flags_arm_v8:armv8
|
|
cpu_flags_arm_asimddp:dotprod
|
|
cpu_flags_arm_i8mm:i8mm
|
|
)
|
|
ARM_CPU_REQUIRED_USE="
|
|
arm64? ( cpu_flags_arm_v8 )
|
|
cpu_flags_arm_v8? ( cpu_flags_arm_vfpv3 cpu_flags_arm_neon )
|
|
cpu_flags_arm_neon? (
|
|
cpu_flags_arm_vfp
|
|
arm? ( cpu_flags_arm_thumb2 )
|
|
)
|
|
cpu_flags_arm_vfpv3? ( cpu_flags_arm_vfp )
|
|
cpu_flags_arm_thumb2? ( cpu_flags_arm_v6 )
|
|
cpu_flags_arm_v6? (
|
|
arm? ( cpu_flags_arm_thumb )
|
|
)
|
|
"
|
|
X86_CPU_FEATURES_RAW=( 3dnow:amd3dnow 3dnowext:amd3dnowext aes:aesni avx:avx avx2:avx2 fma3:fma3 fma4:fma4 mmx:mmx
|
|
mmxext:mmxext sse:sse sse2:sse2 sse3:sse3 ssse3:ssse3 sse4_1:sse4 sse4_2:sse42 xop:xop )
|
|
X86_CPU_FEATURES=( ${X86_CPU_FEATURES_RAW[@]/#/cpu_flags_x86_} )
|
|
X86_CPU_REQUIRED_USE="
|
|
cpu_flags_x86_avx2? ( cpu_flags_x86_avx )
|
|
cpu_flags_x86_fma4? ( cpu_flags_x86_avx )
|
|
cpu_flags_x86_fma3? ( cpu_flags_x86_avx )
|
|
cpu_flags_x86_xop? ( cpu_flags_x86_avx )
|
|
cpu_flags_x86_avx? ( cpu_flags_x86_sse4_2 )
|
|
cpu_flags_x86_aes? ( cpu_flags_x86_sse4_2 )
|
|
cpu_flags_x86_sse4_2? ( cpu_flags_x86_sse4_1 )
|
|
cpu_flags_x86_sse4_1? ( cpu_flags_x86_ssse3 )
|
|
cpu_flags_x86_ssse3? ( cpu_flags_x86_sse3 )
|
|
cpu_flags_x86_sse3? ( cpu_flags_x86_sse2 )
|
|
cpu_flags_x86_sse2? ( cpu_flags_x86_sse )
|
|
cpu_flags_x86_sse? ( cpu_flags_x86_mmxext )
|
|
cpu_flags_x86_mmxext? ( cpu_flags_x86_mmx )
|
|
cpu_flags_x86_3dnowext? ( cpu_flags_x86_3dnow )
|
|
cpu_flags_x86_3dnow? ( cpu_flags_x86_mmx )
|
|
"
|
|
|
|
CPU_FEATURES_MAP=(
|
|
${ARM_CPU_FEATURES[@]}
|
|
${X86_CPU_FEATURES[@]}
|
|
)
|
|
IUSE="${IUSE}
|
|
${CPU_FEATURES_MAP[@]%:*}"
|
|
|
|
CPU_REQUIRED_USE="
|
|
${ARM_CPU_REQUIRED_USE}
|
|
${X86_CPU_REQUIRED_USE}
|
|
"
|
|
|
|
RDEPEND="
|
|
mmal? ( media-libs/raspberrypi-userland )
|
|
>=media-libs/opus-1.0.2-r2
|
|
vaapi? ( >=media-libs/libva-1.2.1-r1:0= )
|
|
nvenc? ( >=media-libs/nv-codec-headers-11.1.5.3 )
|
|
vdpau? ( >=x11-libs/libvdpau-0.7 )
|
|
vulkan? ( >=media-libs/vulkan-loader-1.3.255:= )
|
|
"
|
|
|
|
DEPEND="${RDEPEND}
|
|
vulkan? ( >=dev-util/vulkan-headers-1.3.255 )
|
|
"
|
|
BDEPEND="
|
|
>=dev-build/make-3.81
|
|
virtual/pkgconfig
|
|
cpu_flags_x86_mmx? ( || ( >=dev-lang/nasm-2.13 >=dev-lang/yasm-1.3 ) )
|
|
"
|
|
|
|
REQUIRED_USE="
|
|
${CPU_REQUIRED_USE}"
|
|
RESTRICT="
|
|
test
|
|
"
|
|
|
|
PATCHES=(
|
|
"${FILESDIR}"/${PN}-120.patch
|
|
"${FILESDIR}"/chromium.patch
|
|
)
|
|
|
|
src_prepare() {
|
|
export revision=git-N-g${COMMIT:0:10}
|
|
default
|
|
|
|
# -fdiagnostics-color=auto gets appended after user flags which
|
|
# will ignore user's preference.
|
|
sed -i -e '/check_cflags -fdiagnostics-color=auto/d' configure || die
|
|
|
|
echo 'include $(SRC_PATH)/ffbuild/libffmpeg.mak' >> Makefile || die
|
|
}
|
|
|
|
src_configure() {
|
|
local myconf=( )
|
|
|
|
# Bug #918997. Will probably be fixed upstream in the next release.
|
|
use vulkan && append-ldflags -Wl,-z,muldefs
|
|
|
|
# bug 842201
|
|
use ia64 && tc-is-gcc && append-flags \
|
|
-fno-tree-ccp \
|
|
-fno-tree-dominator-opts \
|
|
-fno-tree-fre \
|
|
-fno-code-hoisting \
|
|
-fno-tree-pre \
|
|
-fno-tree-vrp
|
|
|
|
local ffuse=( "${FFMPEG_FLAG_MAP[@]}" )
|
|
|
|
for i in "${ffuse[@]#+}" ; do
|
|
myconf+=( $(use_enable ${i%:*} ${i#*:}) )
|
|
done
|
|
|
|
# CPU features
|
|
for i in "${CPU_FEATURES_MAP[@]}" ; do
|
|
use ${i%:*} || myconf+=( --disable-${i#*:} )
|
|
done
|
|
|
|
# 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 mcpu) $(get-flag march) ; do
|
|
[[ ${i} = native ]] && i="host" # bug #273421
|
|
myconf+=( --cpu=${i} )
|
|
break
|
|
done
|
|
|
|
# LTO support, bug #566282, bug #754654, bug #772854
|
|
if [[ ${ABI} != x86 ]] && tc-is-lto; then
|
|
# Respect -flto value, e.g -flto=thin
|
|
local v="$(get-flag flto)"
|
|
[[ -n ${v} ]] && myconf+=( "--enable-lto=${v}" ) || myconf+=( "--enable-lto" )
|
|
fi
|
|
filter-lto
|
|
|
|
# Mandatory configuration
|
|
myconf=(
|
|
--disable-stripping
|
|
# This is only for hardcoded cflags; those are used in configure checks that may
|
|
# interfere with proper detections, bug #671746 and bug #645778
|
|
# We use optflags, so that overrides them anyway.
|
|
--disable-optimizations
|
|
--disable-libcelt # bug #664158
|
|
"${myconf[@]}"
|
|
)
|
|
|
|
# cross compile support
|
|
if tc-is-cross-compiler ; then
|
|
myconf+=( --enable-cross-compile --arch=$(tc-arch-kernel) --cross-prefix=${CHOST}- --host-cc="$(tc-getBUILD_CC)" )
|
|
case ${CHOST} in
|
|
*mingw32*)
|
|
myconf+=( --target-os=mingw32 )
|
|
;;
|
|
*linux*)
|
|
myconf+=( --target-os=linux )
|
|
;;
|
|
esac
|
|
fi
|
|
|
|
# Use --extra-libs if needed for LIBS
|
|
set -- "${S}/configure" \
|
|
--prefix="${EPREFIX}/usr" \
|
|
--libdir="${EPREFIX}/usr/$(get_libdir)" \
|
|
--shlibdir="${EPREFIX}/usr/$(get_libdir)" \
|
|
--cc="$(tc-getCC)" \
|
|
--cxx="$(tc-getCXX)" \
|
|
--ar="$(tc-getAR)" \
|
|
--nm="$(tc-getNM)" \
|
|
--strip="$(tc-getSTRIP)" \
|
|
--ranlib="$(tc-getRANLIB)" \
|
|
--pkg-config="$(tc-getPKG_CONFIG)" \
|
|
--optflags="${CFLAGS}" \
|
|
--disable-all \
|
|
--disable-autodetect \
|
|
--disable-error-resilience \
|
|
--disable-everything \
|
|
--disable-faan \
|
|
--disable-iconv \
|
|
--disable-network \
|
|
--enable-avcodec \
|
|
--enable-avformat \
|
|
--enable-avutil \
|
|
--enable-libopus \
|
|
--enable-decoder=aac,flac,h264,libopus,mp3,pcm_alaw,pcm_f32le,pcm_mulaw,pcm_s16be,pcm_s16le,pcm_s24be,pcm_s24le,pcm_s32le,pcm_u8,theora,vorbis,vp8 \
|
|
--enable-demuxer=aac,flac,matroska,mov,mp3,ogg,wav \
|
|
--enable-parser=aac,flac,h264,mpegaudio,opus,vorbis,vp3,vp8,vp9 \
|
|
--enable-pic \
|
|
--enable-static \
|
|
"${myconf[@]}" \
|
|
${EXTRA_FFMPEG_CONF}
|
|
|
|
echo "${@}"
|
|
"${@}" || die
|
|
}
|
|
|
|
src_compile() {
|
|
emake V=1 libffmpeg
|
|
}
|
|
|
|
src_install() {
|
|
emake V=1 DESTDIR="${D}" install-libffmpeg
|
|
}
|