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DESCRIPTION = "Libav is a complete, cross-platform solution to record, convert and stream audio and video."
HOMEPAGE = "http://libav.org/"
SECTION = "libs"
LICENSE = "GPLv2+"
# Provides ffmpeg compat, see http://libav.org/about.html
PROVIDES = "ffmpeg"
ARM_INSTRUCTION_SET = "arm"
# faac faad2 lame schroedinger libgsm
DEPENDS = "x264 virtual/libsdl zlib libogg libvorbis libvpx libtheora ${@base_conditional('ENTERPRISE_DISTRO', '1', '', 'liba52', d)}"
INC_PR = "r8"
inherit autotools pkgconfig
# --enable-libgsm
# --enable-libmp3lame
# --enable-libschroedinger
# --enable-libvpx
B = "${S}/build.${HOST_SYS}.${TARGET_SYS}"
FULL_OPTIMIZATION_armv7a = "-fexpensive-optimizations -fomit-frame-pointer -O4 -ffast-math"
BUILD_OPTIMIZATION = "${FULL_OPTIMIZATION}"
EXTRA_FFCONF_armv7a = "--cpu=cortex-a8"
EXTRA_FFCONF ?= ""
EXTRA_OECONF = " \
--enable-shared \
--enable-pthreads \
--enable-gpl \
--enable-avfilter \
\
--cross-prefix=${TARGET_PREFIX} \
--prefix=${prefix} \
\
--enable-avserver \
--enable-avplay \
--enable-x11grab \
--enable-libtheora \
--enable-libvorbis \
--enable-libx264 \
--arch=${TARGET_ARCH} \
--target-os="linux" \
--enable-cross-compile \
--extra-cflags="${TARGET_CFLAGS} ${HOST_CC_ARCH}${TOOLCHAIN_OPTIONS}" \
--extra-ldflags="${TARGET_LDFLAGS}" \
--sysroot="${STAGING_DIR_TARGET}" \
--enable-hardcoded-tables \
${EXTRA_FFCONF} \
"
#| yasm not found, use --disable-yasm for a crippled build
EXTRA_OECONF_append_x86-64 = " --disable-yasm"
EXTRA_OECONF_append_x86 = " --disable-yasm"
do_configure() {
# We don't have TARGET_PREFIX-pkgconfig
sed -i '/pkg_config_default="${cross_prefix}${pkg_config_default}"/d' ${S}/configure
mkdir -p ${B}
cd ${B}
${S}/configure ${EXTRA_OECONF}
sed -i -e s:Os:O4:g ${B}/config.h
}
do_install_append() {
install -m 0644 ${S}/libavfilter/*.h ${D}${includedir}/libavfilter/
}
FFMPEG_LIBS = "libavcodec libavdevice libavformat \
libavutil libpostproc libswscale libavfilter"
PACKAGES += "${PN}-vhook-dbg ${PN}-vhook ffmpeg-x264-presets"
RSUGGESTS_${PN} = "mplayer"
FILES_${PN} = "${bindir}"
FILES_${PN}-dev = "${includedir}/${PN}"
FILES_${PN}-vhook = "${libdir}/vhook"
FILES_${PN}-vhook-dbg += "${libdir}/vhook/.debug"
FILES_ffmpeg-x264-presets = "${datadir}/*.avpreset"
LEAD_SONAME = "libavcodec.so"
FILES_${PN}-dev = "${includedir}"
python populate_packages_prepend() {
av_libdir = d.expand('${libdir}')
av_pkgconfig = d.expand('${libdir}/pkgconfig')
# Runtime package
do_split_packages(d, av_libdir, '^lib(.*)\.so\..*',
output_pattern='lib%s',
description='libav %s library',
extra_depends='',
prepend=True,
allow_links=True)
# Development packages (-dev, -staticdev)
do_split_packages(d, av_libdir, '^lib(.*)\.so$',
output_pattern='lib%s-dev',
description='libav %s development package',
extra_depends='${PN}-dev',
prepend=True,
allow_links=True)
do_split_packages(d, av_pkgconfig, '^lib(.*)\.pc$',
output_pattern='lib%s-dev',
description='libav %s development package',
extra_depends='${PN}-dev',
prepend=True)
do_split_packages(d, av_libdir, '^lib(.*)\.a$',
output_pattern='lib%s-staticdev',
description='libav %s development package - static library',
extra_depends='${PN}-dev',
prepend=True,
allow_links=True)
}
PACKAGES_DYNAMIC += "^lib(av(codec|device|filter|format|util)|postproc).*"
|
