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Added pipewire with libcamera support

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This commit is contained in:
Gerben Jan Dijkman 2023-02-02 20:20:48 +01:00
parent 27eed6e32f
commit 0720018df6
8 changed files with 583 additions and 0 deletions
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3
media-video/pipewire/Manifest Normal file
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DIST pipewire-0.3.63.tar.bz2 1485423 BLAKE2B 8629bce6d11959d4b3930d7db4e0ad201981002d52c6b73b3ee2b0ac141518f553f7b0e47aef4157b3c3ef71c6b544889f60f4be0fadb01b8a35c1d457edb1aa SHA512 0a45e9017bbcd74f21c6a1f388c5b58123deec083bbc9a9e695948ea95e67b6384acfff6e5ab685ea7287b4696e01176e257b73286ecd03c2d2e43d80fd60805
DIST pipewire-0.3.64.tar.bz2 1490475 BLAKE2B 9a4d9e23a5d60da7c5788ce5145ce083f13fe771f3f5bcb3dfd1e9560d982f20415f32f756b875081464e1b175ef80af56d7babb3bbbd7a5eaf034c9c43b810a SHA512 4dff77cf1ab9fefffad1b6f7182115dbb5e4f0339f052dcfcc34b62687b461d25a6f891d1ad0246dab5a8cb80ca190d97d358a6494da8c6a8cc64e0b38452093
DIST pipewire-0.3.65.tar.bz2 1522095 BLAKE2B d991820e8780773ccf1cd68baa3156428eb099703b82c3e3ad24a86bc634ad43fb474fe362de5e5704ee8b35832b75995fd56096b6539835e8b1f31710450d08 SHA512 0c2402044a04ab6ba724b0808279498e2126dd567920f3241d7d3d5e13ea676e353fc85a73634cf4cae5429454250dfce5cd18ba4a5444a7ed1a5ca2e0ae1eef

21
media-video/pipewire/files/0.3.65/0001-modules-also-install-module-combine-stream.patch Normal file
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https://gitlab.freedesktop.org/pipewire/pipewire/-/commit/fba7083f8ceb210c7c20aceafeb5c9a8767cf705
From fba7083f8ceb210c7c20aceafeb5c9a8767cf705 Mon Sep 17 00:00:00 2001
From: Wim Taymans <wtaymans@redhat.com>
Date: Thu, 26 Jan 2023 11:57:45 +0100
Subject: [PATCH] modules: also install module-combine-stream
--- a/src/modules/meson.build
+++ b/src/modules/meson.build
@@ -139,7 +139,7 @@ pipewire_module_echo_cancel_sources = [
pipewire_module_combine_stream = shared_library('pipewire-module-combine-stream',
[ 'module-combine-stream.c' ],
include_directories : [configinc],
- install : false,
+ install : true,
install_dir : modules_install_dir,
install_rpath: modules_install_dir,
dependencies : [spa_dep, dl_lib, pipewire_dep],
--
2.39.1

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media-video/pipewire/files/0.3.65/0002-spa-bluez5-fix-dependency-on-glib-in-bluez5_deps.patch Normal file
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https://gitlab.freedesktop.org/pipewire/pipewire/-/merge_requests/1511
From 18fa7a555cc43c7219a53d836d9561faec6d6310 Mon Sep 17 00:00:00 2001
From: Sam James <sam@gentoo.org>
Date: Sat, 28 Jan 2023 11:04:48 +0000
Subject: [PATCH] spa: bluez5: fix dependency on glib in bluez5_deps
In de595a78ff958b8314d853f6266d5832529d9729, we started to require glib
for building bluez and introduced dependencies for the needed gio* bits,
but we only ever check for glib itself for gstreamer or flatpak.
Drop glib from the dep list to match the summary() & subsequent bluez_deps_found
logic in spa/meson.build.
Fixes: https://gitlab.freedesktop.org/pipewire/pipewire/-/issues/2999
--- a/spa/plugins/bluez5/meson.build
+++ b/spa/plugins/bluez5/meson.build
@@ -1,6 +1,6 @@
gnome = import('gnome')
-bluez5_deps = [ mathlib, dbus_dep, glib2_dep, sbc_dep, bluez_dep, gio_dep, gio_unix_dep ]
+bluez5_deps = [ mathlib, dbus_dep, sbc_dep, bluez_dep, gio_dep, gio_unix_dep ]
foreach dep: bluez5_deps
if not dep.found()
subdir_done()
--
2.39.1

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media-video/pipewire/files/99-pipewire-default-hook.conf Normal file
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# Load pipewire configuration at conf hook processing time. This allows to
# override pulseaudio defaults configuration which is also applied via hook.
#
# Note since hooks are run after @GENTOO_PORTAGE_EPREFIX@/etc/asound.conf and ~/.asoundrc are applied,
# we load these again here make sure that user configuration takes precedence.
@hooks [
{
func load
files [
"@GENTOO_PORTAGE_EPREFIX@/usr/share/alsa/alsa.conf.d/99-pipewire-default.conf"
"@GENTOO_PORTAGE_EPREFIX@/etc/asound.conf"
"~/.asoundrc"
]
errors false
}
]

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media-video/pipewire/files/gentoo-pipewire-launcher.in Normal file
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#!/bin/sh
# PipeWire launcher script for XDG compliant desktops on OpenRC.
#
# systemd users are very _STRONGLY_ advised to use the much
# more reliable and predictable user units instead.
# WARNING: This script assumes being run inside XDG compliant session,
# which means D-Bus session instance is expected to be correctly set up
# prior to this script starting. If that is not true, things may break!
# Best to reap any existing daemons and only then try to start a new set.
pkill -u "${USER}" -x pipewire\|wireplumber 1>/dev/null 2>&1
# The core daemon which by itself does probably nothing.
@GENTOO_PORTAGE_EPREFIX@/usr/bin/pipewire &
# The so called pipewire-pulse daemon used for PulseAudio compatibility.
# Commenting this out will stop the PA proxying daemon from starting,
# however ALSA (with pipewire-alsa), JACK (with jack-sdk) and PW API using
# clients will still have access to audio and may end up clashing with
# non-PW apps over HW control (most notably, /usr/bin/pulseaudio daemon).
@GENTOO_PORTAGE_EPREFIX@/usr/bin/pipewire -c pipewire-pulse.conf &
# Hack for bug #822498
sleep 1
# Finally a session manager is required for PipeWire to do anything.
exec @GENTOO_PORTAGE_EPREFIX@/usr/bin/wireplumber

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media-video/pipewire/files/pipewire.desktop Normal file
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[Desktop Entry]
Version=1.0
Name[de]=PipeWire Mediensystem
Name=PipeWire Media System
Comment[de]=Das PipeWire Mediensystem starten
Comment=Start the PipeWire Media System
Exec=/usr/libexec/pipewire-launcher
Terminal=false
Type=Application
X-GNOME-HiddenUnderSystemd=true
X-KDE-HiddenUnderSystemd=true
X-systemd-skip=true

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[Desktop Entry]
Version=1.0
Name[de]=PipeWire Mediensystem
Name=PipeWire Media System
Comment[de]=Das PipeWire Mediensystem starten
Comment=Start the PipeWire Media System
Exec=/usr/bin/gentoo-pipewire-launcher
Terminal=false
Type=Application
X-GNOME-HiddenUnderSystemd=true
X-KDE-HiddenUnderSystemd=true
X-systemd-skip=true

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media-video/pipewire/pipewire-0.3.65-r3.ebuild Normal file
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# Copyright 1999-2023 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
# 1. Please regularly check (even at the point of bumping) Fedora's packaging
# for needed backports at https://src.fedoraproject.org/rpms/pipewire/tree/rawhide.
#
# 2. Upstream also sometimes amend release notes for the previous release to mention
# needed patches, e.g. https://gitlab.freedesktop.org/pipewire/pipewire/-/tags/0.3.55#distros
#
# 3. Keep an eye on git master (for both PipeWire and WirePlumber) as things
# continue to move quickly. It's not uncommon for fixes to be made shortly
# after releases.
PYTHON_COMPAT=( python3_{9..11} )
inherit flag-o-matic meson-multilib optfeature prefix python-any-r1 systemd tmpfiles udev
if [[ ${PV} == 9999 ]]; then
EGIT_REPO_URI="https://gitlab.freedesktop.org/${PN}/${PN}.git"
inherit git-r3
else
if [[ ${PV} == *_p* ]] ; then
MY_COMMIT=""
SRC_URI="https://gitlab.freedesktop.org/pipewire/pipewire/-/archive/${MY_COMMIT}/pipewire-${MY_COMMIT}.tar.bz2 -> ${P}.tar.bz2"
S="${WORKDIR}"/${PN}-${MY_COMMIT}
else
SRC_URI="https://gitlab.freedesktop.org/${PN}/${PN}/-/archive/${PV}/${P}.tar.bz2"
fi
KEYWORDS="~amd64 ~arm ~arm64 ~loong ~ppc ~ppc64 ~riscv ~sparc ~x86"
fi
DESCRIPTION="Multimedia processing graphs"
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 dbus doc echo-cancel extra ffmpeg flatpak gstreamer gsettings jack-client jack-sdk lv2
modemmanager pipewire-alsa readline sound-server ssl system-service systemd test v4l X zeroconf libcamera"
# 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)!
# - TODO: There should be "sound-server? ( || ( alsa bluetooth ) )" here, but ALSA is always enabled
# - TODO: Pulseaudio alsa plugin performs runtime check that pulseaudio server connection will work
# which provides adequate guarantee that alsa-lib will be able to provide audio services.
# If that works, pulseaudio defaults are loaded into alsa-lib runtime replacing default PCM and CTL.
# When pipewire-alsa will be able to perform similar check, pipewire-alsa can be enabled unconditionally.
# - ffmpeg is only used for pw-cat. We don't build the spa plugin which receives barely any activity.
REQUIRED_USE="
ffmpeg? ( extra )
bluetooth? ( dbus )
jack-sdk? ( !jack-client )
modemmanager? ( bluetooth )
system-service? ( systemd )
!sound-server? ( !pipewire-alsa )
jack-client? ( dbus )
"
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
)
"
# While udev could technically be optional, it's needed for a numebr of options,
# and not really worth it, bug #877769.
RDEPEND="
acct-group/audio
media-libs/alsa-lib
sys-libs/ncurses:=[unicode(+)]
virtual/libintl[${MULTILIB_USEDEP}]
virtual/libudev[${MULTILIB_USEDEP}]
bluetooth? (
dev-libs/glib
media-libs/fdk-aac
media-libs/libldac
media-libs/libfreeaptx
media-libs/opus
media-libs/sbc
>=net-wireless/bluez-4.101:=
virtual/libusb:1
)
dbus? ( sys-apps/dbus[${MULTILIB_USEDEP}] )
echo-cancel? ( media-libs/webrtc-audio-processing:0 )
extra? (
>=media-libs/libsndfile-1.0.20
)
ffmpeg? ( media-video/ffmpeg:= )
flatpak? (
dev-libs/glib
)
libcamera?(
media-libs/libcamera
)
gstreamer? (
>=dev-libs/glib-2.32.0:2
>=media-libs/gstreamer-1.10.0:1.0
media-libs/gst-plugins-base:1.0
)
gsettings? (
>=dev-libs/glib-2.26.0:2
)
jack-client? ( >=media-sound/jack2-1.9.10:2[dbus] )
jack-sdk? (
!media-sound/jack-audio-connection-kit
!media-sound/jack2
)
lv2? ( media-libs/lilv )
modemmanager? ( >=net-misc/modemmanager-1.10.0 )
pipewire-alsa? (
>=media-libs/alsa-lib-1.1.7[${MULTILIB_USEDEP}]
)
sound-server? (
!media-sound/pulseaudio[daemon(+)]
!media-sound/pulseaudio-daemon
)
readline? ( sys-libs/readline:= )
ssl? ( dev-libs/openssl:= )
systemd? ( sys-apps/systemd )
system-service? (
acct-user/pipewire
acct-group/pipewire
)
v4l? ( media-libs/libv4l )
X? (
media-libs/libcanberra
x11-libs/libX11
x11-libs/libXfixes
)
zeroconf? ( net-dns/avahi )
"
DEPEND="${RDEPEND}"
# TODO: Consider use cases where pipewire is not used for driving audio
# Doing so with WirePlumber currently involves editing Lua scripts
PDEPEND=">=media-video/wireplumber-0.4.8-r3"
# Present RDEPEND that are currently always disabled due to the PW
# code using them being required to be disabled by Gentoo guidelines
# (i.e. developer binaries not meant for users) and unready code
# media-libs/libsdl2
# >=media-libs/vulkan-loader-1.1.69
#
# Ditto for DEPEND
# >=dev-util/vulkan-headers-1.1.69
DOCS=( {README,INSTALL}.md NEWS )
PATCHES=(
"${FILESDIR}"/${PN}-0.3.25-enable-failed-mlock-warning.patch
)
# limitsdfile related code taken from =sys-auth/realtime-base-0.1
# with changes as necessary.
limitsdfile=40-${PN}.conf
python_check_deps() {
python_has_version "dev-python/docutils[${PYTHON_USEDEP}]"
}
src_prepare() {
default
# Used for upstream backports
[[ -d "${FILESDIR}"/${PV} ]] && eapply "${FILESDIR}"/${PV}
einfo "Generating ${limitsdfile}"
cat > ${limitsdfile} <<- EOF || die
# Start of ${limitsdfile} from ${P}
@audio - memlock 256
$(use system-service && {
echo @pipewire - rtprio 95
echo @pipewire - nice -19
echo @pipewire - memlock 4194304
})
# End of ${limitsdfile} from ${P}
EOF
}
multilib_src_configure() {
# https://bugs.gentoo.org/838301
filter-flags -fno-semantic-interposition
local emesonargs=(
-Ddocdir="${EPREFIX}"/usr/share/doc/${PF}
$(meson_feature dbus)
$(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 gsettings)
$(meson_native_use_feature systemd)
$(meson_native_use_feature system-service systemd-system-service)
-Dsystemd-system-unit-dir="$(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)
-Dcompress-offload=disabled # Matches upstream, tinycompress unpackaged too
-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)
# https://gitlab.freedesktop.org/pipewire/pipewire/-/merge_requests/1379
$(meson_native_use_feature modemmanager bluez5-backend-native-mm)
$(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 bluez5-codec-opus)
$(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
# Not yet packaged.
# http://www.bluez.org/le-audio-support-in-pipewire/
-Dbluez5-codec-lc3=disabled
-Dbluez5-codec-lc3plus=disabled
-Dcontrol=enabled # Matches upstream
-Daudiotestsrc=enabled # Matches upstream
-Dffmpeg=disabled # Disabled by upstream and no major developments to spa/plugins/ffmpeg/ since May 2020
$(meson_native_use_feature ffmpeg pw-cat-ffmpeg)
$(meson_native_use_feature flatpak)
-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)
$(meson_native_use_feature v4l v4l2)
-Dlibcamera=$(usex libcamera) # libcamera is not in Portage tree
$(meson_native_use_feature readline)
$(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
# Just for bell sounds in X11 right now.
$(meson_native_use_feature X x11)
$(meson_native_use_feature X x11-xfixes)
$(meson_native_use_feature X libcanberra)
)
meson_src_configure
}
multilib_src_install() {
# Our custom DOCS do not exist in multilib source directory
DOCS= meson_src_install
}
multilib_src_install_all() {
einstalldocs
insinto /etc/security/limits.d
doins ${limitsdfile}
if use pipewire-alsa; then
dodir /etc/alsa/conf.d
# Install pipewire conf loader hook
insinto /usr/share/alsa/alsa.conf.d
doins "${FILESDIR}"/99-pipewire-default-hook.conf
eprefixify "${ED}"/usr/share/alsa/alsa.conf.d/99-pipewire-default-hook.conf
# These will break if someone has /etc that is a symbolic link to a subfolder! See #724222
# And the current dosym8 -r implementation is likely affected by the same issue, too.
dosym ../../../usr/share/alsa/alsa.conf.d/50-pipewire.conf /etc/alsa/conf.d/50-pipewire.conf
dosym ../../../usr/share/alsa/alsa.conf.d/99-pipewire-default-hook.conf /etc/alsa/conf.d/99-pipewire-default-hook.conf
fi
# Enable required wireplumber alsa and bluez monitors
if use sound-server; then
dodir /etc/wireplumber/main.lua.d
echo "alsa_monitor.enabled = true" > "${ED}"/etc/wireplumber/main.lua.d/89-gentoo-sound-server-enable-alsa-monitor.lua || die
dodir /etc/wireplumber/bluetooth.lua.d
echo "bluez_monitor.enabled = true" > "${ED}"/etc/wireplumber/bluetooth.lua.d/89-gentoo-sound-server-enable-bluez-monitor.lua || die
fi
if use system-service; then
newtmpfiles - pipewire.conf <<-EOF || die
d /run/pipewire 0755 pipewire pipewire - -
EOF
fi
if ! use systemd; then
insinto /etc/xdg/autostart
newins "${FILESDIR}"/pipewire.desktop-r1 pipewire.desktop
exeinto /usr/bin
newexe "${FILESDIR}"/gentoo-pipewire-launcher.in gentoo-pipewire-launcher
# Disable pipewire-pulse if sound-server is disabled.
if ! use sound-server ; then
sed -i -s '/pipewire -c pipewire-pulse.conf/s/^/#/' "${ED}"/usr/bin/gentoo-pipewire-launcher || die
fi
eprefixify "${ED}"/usr/bin/gentoo-pipewire-launcher
fi
}
pkg_postrm() {
udev_reload
}
pkg_postinst() {
udev_reload
use system-service && tmpfiles_process pipewire.conf
elog "It is recommended to raise RLIMIT_MEMLOCK to 256 for users"
elog "using PipeWire. Do it either manually or add yourself"
elog "to the 'audio' group:"
elog
elog " usermod -aG audio <youruser>"
elog
local ver
for ver in ${REPLACING_VERSIONS} ; do
if ver_test ${ver} -le 0.3.53-r1 && ! use sound-server ; then
ewarn "USE=sound-server is disabled! If you want PipeWire to provide"
ewarn "your sound, please enable it. See the wiki at"
ewarn "https://wiki.gentoo.org/wiki/PipeWire#Replacing_PulseAudio"
ewarn "for more details."
break
fi
done
if ! use jack-sdk; then
elog "JACK emulation is incomplete and not all programs will work. PipeWire's"
elog "alternative libraries have been installed to a non-default location."
elog "To use them, put pw-jack <application> before every JACK application."
elog "When using pw-jack, do not run jackd/jackdbus. However, a virtual/jack"
elog "provider is still needed to compile the JACK applications themselves."
elog
fi
if use systemd; then
elog "When switching from PulseAudio, you may need to disable PulseAudio:"
elog
elog " systemctl --user disable pulseaudio.service pulseaudio.socket"
elog
elog "To use PipeWire, the user units must be manually enabled"
elog "by running this command as each user you use for desktop activities:"
elog
elog " systemctl --user enable pipewire.socket pipewire-pulse.socket"
elog
elog "A reboot is recommended to avoid interferences from still running"
elog "PulseAudio daemon."
elog
elog "Both new users and those upgrading need to enable WirePlumber"
elog "for relevant users:"
elog
elog " systemctl --user disable pipewire-media-session.service"
elog " systemctl --user --force enable wireplumber.service"
elog
elog "Root user may replace --user with --global to change system default"
elog "configuration for all of the above commands."
else
ewarn "PipeWire daemon startup has been moved to a launcher script!"
ewarn "Make sure that ${EROOT}/etc/pipewire/pipewire.conf either does not exist or no"
ewarn "longer is set to start a session manager or PulseAudio compatibility daemon (all"
ewarn "lines similar to '{ path = /usr/bin/pipewire*' should be commented out)"
ewarn
ewarn "Those manually starting /usr/bin/pipewire via .xinitrc or similar _must_ from"
ewarn "now on start ${EROOT}/usr/bin/gentoo-pipewire-launcher instead! It is highly"
ewarn "advised that a D-Bus user session is set up before starting the script."
ewarn
if use sound-server && ( has_version 'media-sound/pulseaudio[daemon]' || has_version 'media-sound/pulseaudio-daemon' ) ; then
elog "This ebuild auto-enables PulseAudio replacement. Because of that, users"
elog "are recommended to edit pulseaudio client configuration files:"
elog "${EROOT}/etc/pulse/client.conf and ${EROOT}/etc/pulse/client.conf.d/enable-autospawn.conf"
elog "if it exists, and disable autospawning of the original daemon by setting:"
elog
elog " autospawn = no"
elog
elog "Please note that the semicolon (;) must _NOT_ be at the beginning of the line!"
elog
elog "Alternatively, if replacing PulseAudio daemon is not desired, edit"
elog "${EROOT}/usr/bin/gentoo-pipewire-launcher by commenting out the relevant"
elog "command:"
elog
elog "#${EROOT}/usr/bin/pipewire -c pipewire-pulse.conf &"
elog
fi
elog "NOTE:"
elog "Starting with PipeWire-0.3.30, this package is no longer installing its config"
elog "into ${EROOT}/etc/pipewire by default. In case you need to change"
elog "its config, please start by copying default config from ${EROOT}/usr/share/pipewire"
elog "and just override the sections you want to change."
fi
elog
elog "For latest tips and tricks, troubleshooting information and documentation"
elog "in general, please refer to https://wiki.gentoo.org/wiki/PipeWire"
elog
optfeature_header "The following can be installed for optional runtime features:"
optfeature "restricted realtime capabilities via D-Bus" sys-auth/rtkit
if use sound-server && ! use pipewire-alsa; then
optfeature "ALSA plugin to use PulseAudio interface for output" "media-plugins/alsa-plugins[pulseaudio]"
fi
if has_version 'net-misc/ofono' ; then
ewarn "Native backend has become default. Please disable oFono via:"
if systemd_is_booted ; then
ewarn "systemctl disable ofono"
else
ewarn "rc-update delete ofono"
fi
ewarn
fi
if use system-service; then
ewarn
ewarn "WARNING: you have enabled the system-service USE flag, which installs"
ewarn "the system-wide systemd units that enable PipeWire to run as a system"
ewarn "service. This is more than likely NOT what you want. You are strongly"
ewarn "advised not to enable this mode and instead stick with systemd user"
ewarn "units. The default configuration files will likely not work out of"
ewarn "box, and you are on your own with configuration."
ewarn
fi
}