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# Copyright 1999-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
PYTHON_COMPAT=( python3_{8..10} )
inherit meson-multilib optfeature prefix python-any-r1 systemd udev
MY_PN="pipewire"
SRC_URI="https://gitlab.freedesktop.org/${MY_PN}/${MY_PN}/-/archive/${PV}/${MY_PN}-${PV}.tar.gz"
KEYWORDS="~amd64 ~arm ~arm64 ~ppc ~ppc64 ~riscv ~sparc ~x86"
DESCRIPTION="Pipewire client libraries"
HOMEPAGE="https://pipewire.org/"
LICENSE="MIT LGPL-2.1+ GPL-2"
# ABI was broken in 0.3.42 for https://gitlab.freedesktop.org/pipewire/wireplumber/-/issues/49
SLOT="0/0.4"
IUSE="bluetooth doc echo-cancel extra gstreamer jack-client jack-sdk lv2 pipewire-alsa ssl systemd test v4l zeroconf"
# Once replacing system JACK libraries is possible, it's likely that
# jack-client IUSE will need blocking to avoid users accidentally
# configuring their systems to send PW sink output to the emulated
# JACK's sink - doing so is likely to yield no audio, cause a CPU
# cycles consuming loop (and may even cause GUI crashes)!
REQUIRED_USE="jack-sdk? ( !jack-client )"
RESTRICT="!test? ( test )"
BDEPEND="
>=dev-util/meson-0.59
virtual/pkgconfig
${PYTHON_DEPS}
$(python_gen_any_dep 'dev-python/docutils[${PYTHON_USEDEP}]')
doc? (
app-doc/doxygen
media-gfx/graphviz
)
"
RDEPEND="
acct-group/audio
media-libs/alsa-lib
sys-apps/dbus[${MULTILIB_USEDEP}]
sys-libs/readline:=
sys-libs/ncurses:=[unicode(+)]
virtual/libintl[${MULTILIB_USEDEP}]
virtual/libudev[${MULTILIB_USEDEP}]
bluetooth? (
media-libs/fdk-aac
media-libs/libldac
media-libs/libfreeaptx
media-libs/sbc
>=net-wireless/bluez-4.101:=
virtual/libusb:1
)
echo-cancel? ( media-libs/webrtc-audio-processing:0 )
extra? (
>=media-libs/libsndfile-1.0.20
)
gstreamer? (
>=dev-libs/glib-2.32.0:2
>=media-libs/gstreamer-1.10.0:1.0
media-libs/gst-plugins-base:1.0
)
jack-client? ( >=media-sound/jack2-1.9.10:2[dbus] )
jack-sdk? (
!media-sound/jack-audio-connection-kit
!media-sound/jack2
)
lv2? ( media-libs/lilv )
pipewire-alsa? (
>=media-libs/alsa-lib-1.1.7[${MULTILIB_USEDEP}]
!media-plugins/alsa-plugins[${MULTILIB_USEDEP},pulseaudio]
)
!pipewire-alsa? ( media-plugins/alsa-plugins[${MULTILIB_USEDEP},pulseaudio] )
ssl? ( dev-libs/openssl:= )
systemd? ( sys-apps/systemd )
v4l? ( media-libs/libv4l )
zeroconf? ( net-dns/avahi )
"
DEPEND="${RDEPEND}"
S="${WORKDIR}/${MY_PN}-${PV}"
PATCHES=(
"${FILESDIR}"/${MY_PN}-0.3.25-enable-failed-mlock-warning.patch
# Upstream patches/backports
"${FILESDIR}"/${MY_PN}-${PV}-systemd-user-unit-dir.patch
)
# limitsdfile related code taken from =sys-auth/realtime-base-0.1
# with changes as necessary.
limitsdfile=40-${PN}.conf
python_check_deps() {
has_version -b "dev-python/docutils[${PYTHON_USEDEP}]"
}
src_prepare() {
default
einfo "Generating ${limitsdfile}"
cat > ${limitsdfile} <<- EOF || die
# Start of ${limitsdfile} from ${P}
@audio - memlock 256
# End of ${limitsdfile} from ${P}
EOF
}
multilib_src_configure() {
local emesonargs=(
-Ddocdir="${EPREFIX}"/usr/share/doc/${PF}
$(meson_native_use_feature zeroconf avahi)
$(meson_native_use_feature doc docs)
$(meson_native_enabled examples) # TODO: Figure out if this is still important now that media-session gone
$(meson_native_enabled man)
$(meson_feature test tests)
-Dinstalled_tests=disabled # Matches upstream; Gentoo never installs tests
$(meson_native_use_feature gstreamer)
$(meson_native_use_feature gstreamer gstreamer-device-provider)
$(meson_native_use_feature systemd)
-Dsystemd-system-service=disabled # Matches upstream
-Dsystemd-system-unit-dir="$(systemd_get_systemunitdir)"
-Dsystemd-user-unit-dir="$(systemd_get_userunitdir)"
$(meson_native_use_feature systemd systemd-user-service)
$(meson_feature pipewire-alsa) # Allows integrating ALSA apps into PW graph
-Dspa-plugins=enabled
-Dalsa=enabled # Allows using kernel ALSA for sound I/O (NOTE: media-session is gone so IUSE=alsa/spa_alsa/alsa-backend might be possible)
-Daudiomixer=enabled # Matches upstream
-Daudioconvert=enabled # Matches upstream
$(meson_native_use_feature bluetooth bluez5)
$(meson_native_use_feature bluetooth bluez5-backend-hsp-native)
$(meson_native_use_feature bluetooth bluez5-backend-hfp-native)
$(meson_native_use_feature bluetooth bluez5-backend-ofono)
$(meson_native_use_feature bluetooth bluez5-backend-hsphfpd)
$(meson_native_use_feature bluetooth bluez5-codec-aac)
$(meson_native_use_feature bluetooth bluez5-codec-aptx)
$(meson_native_use_feature bluetooth bluez5-codec-ldac)
$(meson_native_use_feature bluetooth libusb) # At least for now only used by bluez5 native (quirk detection of adapters)
$(meson_native_use_feature echo-cancel echo-cancel-webrtc) #807889
-Dcontrol=enabled # Matches upstream
-Daudiotestsrc=enabled # Matches upstream
-Dffmpeg=disabled # Disabled by upstream and no major developments to spa/plugins/ffmpeg/ since May 2020
-Dpipewire-jack=enabled # Allows integrating JACK apps into PW graph
$(meson_native_use_feature jack-client jack) # Allows PW to act as a JACK client
$(meson_use jack-sdk jack-devel)
$(usex jack-sdk "-Dlibjack-path=${EPREFIX}/usr/$(get_libdir)" '')
-Dsupport=enabled # Miscellaneous/common plugins, such as null sink
-Devl=disabled # Matches upstream
-Dtest=disabled # fakesink and fakesource plugins
$(meson_native_use_feature lv2)
$(meson_native_use_feature v4l v4l2)
-Dlibcamera=disabled # libcamera is not in Portage tree
$(meson_native_use_feature ssl raop)
-Dvideoconvert=enabled # Matches upstream
-Dvideotestsrc=enabled # Matches upstream
-Dvolume=enabled # Matches upstream
-Dvulkan=disabled # Uses pre-compiled Vulkan compute shader to provide a CGI video source (dev thing; disabled by upstream)
$(meson_native_use_feature extra pw-cat)
-Dudev=enabled
-Dudevrulesdir="${EPREFIX}$(get_udevdir)/rules.d"
-Dsdl2=disabled # Controls SDL2 dependent code (currently only examples when -Dinstalled_tests=enabled which we never install)
$(meson_native_use_feature extra sndfile) # Enables libsndfile dependent code (currently only pw-cat)
-Dsession-managers="[]" # All available session managers are now their own projects, so there's nothing to build
)
meson_src_configure
}
multilib_src_install() {
meson_src_install
# We only need some libraries, trim out the rest
rm -rvf ${D}/lib
rm -rvf ${D}/usr/bin
rm -rvf ${D}/usr/include
rm -rvf ${D}/usr/$(get_libdir)/alsa-lib
rm -rvf ${D}/usr/$(get_libdir)/gstreamer-1.0
rm -rvf ${D}/usr/$(get_libdir)/pipewire-0.3/jack
rm -rfv ${D}/usr/$(get_libdir)/pkgconfig
rm -rvf ${D}/usr/share
}
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