5 files changed, 538 insertions, 2 deletions
diff --git a/media-video/Manifest.gz b/media-video/Manifest.gz
index bd2dfb0ec343..664fe280447d 100644
--- a/media-video/Manifest.gz
+++ b/media-video/Manifest.gz
diff --git a/media-video/mpv/Manifest b/media-video/mpv/Manifest
index 4a816c8fd56e..80e988e024ec 100644
--- a/media-video/mpv/Manifest
+++ b/media-video/mpv/Manifest
@@ -1,6 +1,6 @@
 DIST mpv-0.39.0.tar.gz 3494313 BLAKE2B 9f96ba225eb0587d50f8c439359b18f752b98024ab6b40f987be4d57b0ce4b595243f49177ffc48840b351ce19fddc84788b5784b508eb685e58fdfb8e1e0520 SHA512 9cf1d7487b1e9e36d2b731bf951c4d3b9deba95109af408ccfc71b88e85f6de2558e7b4950781667bb4d40e0352742e3ed278559ff34d07905dd459969cbf503
 DIST mpv-0.40.0.tar.gz 3561474 BLAKE2B 618cffca1ec30da0a49b91e168dd1d041e5646f7930fa65ced1f58aabed2e663f6a161c0c71b2f1769fa43a0873d91ef8219f11c5458e8ecb67b4466581c4f90 SHA512 24ccbff7fa34f85c033dc9ed94a364c6226e1081a47086365fc98e332af2004517dede371a005f1d51c2a3306b7dc915df9de4188cea140b1fd988058bbd6e8c
 EBUILD mpv-0.39.0-r1.ebuild 6978 BLAKE2B 5fe607c89e16f6e9c1414107a42bc2e76e6f7eae56b0c0923077ca770e9548f92dfd786d9c29027238ab0d1ed6b86085f2f6ad6e5663a4d037b452acf2d1e064 SHA512 fdf47bdf2ef0442eb1c71feb36cd6ecac6727202fe462a2f4ed67704eb1c4229fa0932da699ccef3a7c72d91d1d7bbc574912505677c44ad92c10523b354b2e1
-EBUILD mpv-0.40.0-r1.ebuild 6396 BLAKE2B e564a6f7cc6387e3d17ded50f41095fc03ec3f29f0aff26f48a88d81526c65b45b216ccbd30bb9fb2ac95d9d7edb12d894906902b73da85a6b84623d2b612f6b SHA512 ea681453402cd0b6be505d3bba1a3375696c8e0b5cf59613e892837c73dd3f01dfd00a84caee07050b4cd84d2fe8a1126e143860ee72b5a572b1752d993edf51
+EBUILD mpv-0.40.0-r1.ebuild 6395 BLAKE2B 2a21745f454daeb54cd2c9a57e5a3d29a4808a56bf7fe28b80e002535d3369b64a0380f3877f592b20fa48d92084dd16d3184c95ea775ba107826bc293411331 SHA512 db7c6d260f5b63bd554fcd650a0563659fe812989a2758ca7c1ba63dd35fa3fee7f7fe6c6fd774a76064b047d078cc4322cb5adac254e510871f182692948ad7
 EBUILD mpv-9999.ebuild 6436 BLAKE2B e0bddad8d3b94d971a536a8335a53b2defafd31c356f6c2f0f86f74d896e5a2f22776674e50da38e4131841c0054eb744502b49bff4047dac4823a6cbdfe83c2 SHA512 4a684af70bacf19a440b4e6140f2bc59790ac7ba635db4acff9f0b7f6518c7e7adcc7b682caf669372e0e61b81afeeb1fef9fe41777d4016eabe981393617cfa
 MISC metadata.xml 2053 BLAKE2B dc35c3bcdb29eb08725a4f908575ecc2afed2d772988ff12ad052c39e9b195a68611e8037b82ee5ceefc33c40d8df666e03aa59d836eeb7c6472bd988f49b4ee SHA512 4e7cd2da4df81f9ecafddfe93788cabbc4f0de0ff9b976af2ab3fb0f63b2d7daee6d8c5607685240f41be37a158b9fa0acd030d8c62da835891d19af3870668c
diff --git a/media-video/mpv/mpv-0.40.0-r1.ebuild b/media-video/mpv/mpv-0.40.0-r1.ebuild
index 409716b6966f..9cd81d8c91ff 100644
--- a/media-video/mpv/mpv-0.40.0-r1.ebuild
+++ b/media-video/mpv/mpv-0.40.0-r1.ebuild
@@ -12,7 +12,7 @@ if [[ ${PV} == 9999 ]]; then
 	EGIT_REPO_URI="https://github.com/mpv-player/mpv.git"
 else
 	SRC_URI="https://github.com/mpv-player/mpv/archive/v${PV}.tar.gz -> ${P}.tar.gz"
-	KEYWORDS="~amd64 ~arm ~arm64 ~loong ~ppc ~ppc64 ~riscv ~x86 ~amd64-linux"
+	KEYWORDS="~amd64 ~arm arm64 ~loong ~ppc ~ppc64 ~riscv ~x86 ~amd64-linux"
 fi
 
 DESCRIPTION="Media player for the command line"
diff --git a/media-video/pipewire/Manifest b/media-video/pipewire/Manifest
index 53c81b7c2eb2..c7da77a26b9f 100644
--- a/media-video/pipewire/Manifest
+++ b/media-video/pipewire/Manifest
@@ -18,7 +18,9 @@ DIST pipewire-1.2.0-docs.tar.xz 58528 BLAKE2B b7abdfecd46239050ab80695c8f3d1a4e6
 DIST pipewire-1.2.7.tar.bz2 1823442 BLAKE2B e81a897d4ee23e0048a8b7fbac8b397f74b8f68add71e228e9bbfffffda1a71d0dc7ebbb3a4878fab27c57ec392840fed2fdf9e677c313ea0c0cab3166d6f2d3 SHA512 f353761e612f5703fe2a55000af958c663f0648331242297f9c18d5ab6cadc5468e92b663bf811c37c4736e6564aa4e2466903593c4d621ea0686a966e30d63d
 DIST pipewire-1.4.0-docs.tar.xz 67012 BLAKE2B 5d9f7432e33c86a5172ea310742a8e50312870eabab7f4357a1234580b8258c9bb83daa73fdcc1228c61629eb8555c00b961704671e55c6ed030f6c95b043397 SHA512 33791b64a577ead6975e0a615b1e4382ecafcc6f3dd6409ebd360c533312cab5f55f92a394bc42629ec4f53f17790ddedfb26a2b35cb4aa06ea07fd30bfce3d6
 DIST pipewire-1.4.1.tar.bz2 1915638 BLAKE2B 3b154b248a1aa6443e14ef95cf041c693ec00213d662d3bdd80c0ef302995846ecaf70a9a2b9f75e4a4393ef4dd6f116166662677edad815a854de6ca07110df SHA512 32c704be7464f1659c20179782ae5b91023c45b605b0ee60abf577548cb964e2c6f60c99e26c5de5d0d3d6f342c8c50614e2a1112a732ad90efe6e878f67fc62
+DIST pipewire-1.4.2.tar.bz2 1917345 BLAKE2B b88e34fe29268f72602410f0fd62f3c3decd2ccf363f7e4a0eac2e6770486775c6fc8317cda9a59f729023c25118e052bb8bab00457fa828ca7f4ceb02959ecd SHA512 3c4341560240fd4be957c5ad6ef87d46ffe74846ea1a9c75db4470dfc62a02ce8db26d71c63117e4b33ac074ea5165b3bdf29fc31028aee2317ef09b2eca4acc
 EBUILD pipewire-1.2.7-r2.ebuild 20001 BLAKE2B dbdfe7ff2eb36c9408618d0e44f522d044320dd510eb9972242e8731e700d295f5ec0ccef7d71efc3d727dedcdbd347d7389f5575f7baa58e6dcdd9f88e05b2a SHA512 cc8539bbd9f11d6ec8e993bd1362983c56e2b4e89ebeb1e1cb85deca2e6ec95aaa4ab01d5b0da75b5e5462d60ea49a99eee9dad0d9efaf070cb5bf0342f8a349
 EBUILD pipewire-1.4.1.ebuild 20132 BLAKE2B 7daa7501c24bb218eb21d83bb68e3193a7252c9973e7107ed7e3eb388e68923f1e654e3b3572d7f78caf6e6de6980a03958154d28ad9aa5cf8729f4bf08b56ce SHA512 31ee516c63b3fea62883753c6337f3c1ae1934050299fa4089e095d3e2cf5b225a863f211cb75d6305de6b4fd14203d65f4a637996337f90fc96df8f79eeb7f8
+EBUILD pipewire-1.4.2.ebuild 20132 BLAKE2B 7daa7501c24bb218eb21d83bb68e3193a7252c9973e7107ed7e3eb388e68923f1e654e3b3572d7f78caf6e6de6980a03958154d28ad9aa5cf8729f4bf08b56ce SHA512 31ee516c63b3fea62883753c6337f3c1ae1934050299fa4089e095d3e2cf5b225a863f211cb75d6305de6b4fd14203d65f4a637996337f90fc96df8f79eeb7f8
 EBUILD pipewire-9999.ebuild 20132 BLAKE2B 7daa7501c24bb218eb21d83bb68e3193a7252c9973e7107ed7e3eb388e68923f1e654e3b3572d7f78caf6e6de6980a03958154d28ad9aa5cf8729f4bf08b56ce SHA512 31ee516c63b3fea62883753c6337f3c1ae1934050299fa4089e095d3e2cf5b225a863f211cb75d6305de6b4fd14203d65f4a637996337f90fc96df8f79eeb7f8
 MISC metadata.xml 2291 BLAKE2B 3a35ceed6524f7295a05495b7c22491d1725e2658acdb4655440d92393d8e19f537ee60886581302813e675d1810e664ddc584953f9dd9ab61d2c9ab7d0fe052 SHA512 2b78c3530c5b0ca74075b916370e0af534a3ed4e7fbd84853e6a1d5204014fd18d771f7b756d7e09b6dc74800e36b6a71f0addda795ca446c5fe65d4d92833f7
diff --git a/media-video/pipewire/pipewire-1.4.2.ebuild b/media-video/pipewire/pipewire-1.4.2.ebuild
new file mode 100644
index 000000000000..bb1d8b7b2b7f
--- /dev/null
+++ b/media-video/pipewire/pipewire-1.4.2.ebuild
@@ -0,0 +1,534 @@
+# Copyright 1999-2025 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.
+
+# TODO: Maybe get upstream to produce `meson dist` tarballs:
+# - https://gitlab.freedesktop.org/pipewire/pipewire/-/issues/3663
+# - https://gitlab.freedesktop.org/pipewire/pipewire/-/merge_requests/1788
+#
+# Generate using https://github.com/thesamesam/sam-gentoo-scripts/blob/main/niche/generate-pipewire-docs
+# Set to 1 if prebuilt, 0 if not
+# (the construct below is to allow overriding from env for script)
+: ${PIPEWIRE_DOCS_PREBUILT:=1}
+
+PIPEWIRE_DOCS_PREBUILT_DEV=sam
+PIPEWIRE_DOCS_VERSION="$(ver_cut 1-2).0"
+# Default to generating docs (inc. man pages) if no prebuilt; overridden later
+PIPEWIRE_DOCS_USEFLAG="+man"
+PYTHON_COMPAT=( python3_{10..13} )
+inherit meson-multilib optfeature prefix python-any-r1 systemd tmpfiles udev
+
+if [[ ${PV} == 9999 ]]; then
+	PIPEWIRE_DOCS_PREBUILT=0
+	EGIT_REPO_URI="https://gitlab.freedesktop.org/${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
+
+	if [[ ${PIPEWIRE_DOCS_PREBUILT} == 1 ]] ; then
+		SRC_URI+=" !man? ( https://dev.gentoo.org/~${PIPEWIRE_DOCS_PREBUILT_DEV}/distfiles/${CATEGORY}/${PN}/${PN}-${PIPEWIRE_DOCS_VERSION}-docs.tar.xz )"
+		PIPEWIRE_DOCS_USEFLAG="man"
+	fi
+
+	KEYWORDS="~amd64 ~arm ~arm64 ~loong ~mips ~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="${PIPEWIRE_DOCS_USEFLAG} bluetooth elogind dbus doc echo-cancel extra ffmpeg flatpak gstreamer gsettings ieee1394 jack-client jack-sdk liblc3 loudness lv2"
+IUSE+=" modemmanager pipewire-alsa readline roc selinux sound-server ssl system-service systemd test v4l X 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)!
+
+# - 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-build/meson-0.59
+	virtual/pkgconfig
+	dbus? ( dev-util/gdbus-codegen )
+	doc? (
+		${PYTHON_DEPS}
+		>=app-text/doxygen-1.9.8
+		media-gfx/graphviz
+	)
+	man? (
+		${PYTHON_DEPS}
+		>=app-text/doxygen-1.9.8
+	)
+"
+# * While udev could technically be optional, it's needed for a number of options,
+# and not really worth it, bug #877769.
+#
+# * Supports both legacy webrtc-audio-processing:2 and new webrtc-audio-processing:1.
+# Automagic but :2 isn't yet packaged.
+#
+# * Older Doxygen (<1.9.8) may work but inferior output is created:
+#   - https://gitlab.freedesktop.org/pipewire/pipewire/-/merge_requests/1778
+#   - https://github.com/doxygen/doxygen/issues/9254
+RDEPEND="
+	acct-group/audio
+	acct-group/pipewire
+	media-libs/alsa-lib[${MULTILIB_USEDEP}]
+	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
+	)
+	elogind? ( sys-auth/elogind )
+	dbus? ( sys-apps/dbus[${MULTILIB_USEDEP}] )
+	echo-cancel? ( >=media-libs/webrtc-audio-processing-1.2:1 )
+	extra? ( >=media-libs/libsndfile-1.0.20 )
+	ffmpeg? ( media-video/ffmpeg:= )
+	flatpak? ( dev-libs/glib )
+	gstreamer? (
+		>=dev-libs/glib-2.32.0:2
+		>=media-libs/gstreamer-1.10.0:1.0
+		media-libs/gst-plugins-base:1.0
+	)
+	gsettings? ( >=dev-libs/glib-2.26.0:2 )
+	ieee1394? ( media-libs/libffado[${MULTILIB_USEDEP}] )
+	jack-client? ( >=media-sound/jack2-1.9.10:2[dbus] )
+	jack-sdk? (
+		!media-sound/jack-audio-connection-kit
+		!media-sound/jack2
+	)
+	liblc3? ( media-sound/liblc3 )
+	loudness? ( media-libs/libebur128:=[${MULTILIB_USEDEP}] )
+	lv2? ( media-libs/lilv )
+	modemmanager? ( >=net-misc/modemmanager-1.10.0 )
+	pipewire-alsa? ( >=media-libs/alsa-lib-1.2.10[${MULTILIB_USEDEP}] )
+	sound-server? ( !media-sound/pulseaudio-daemon )
+	roc? ( >=media-libs/roc-toolkit-0.4.0:= )
+	readline? ( sys-libs/readline:= )
+	selinux? ( sys-libs/libselinux )
+	ssl? ( dev-libs/openssl:= )
+	systemd? ( sys-apps/systemd )
+	system-service? ( acct-user/pipewire )
+	v4l? ( media-libs/libv4l )
+	X? (
+		media-libs/libcanberra
+		x11-libs/libX11
+		x11-libs/libXfixes
+	)
+	zeroconf? ( net-dns/avahi )
+"
+
+DEPEND="${RDEPEND}"
+
+PDEPEND=">=media-video/wireplumber-0.5.2"
+
+# Present RDEPEND that are currently always disabled due to the PW
+# code using them being required to be disabled by Gentoo guidelines
+# (i.e. developer binaries not meant for users) and unready code
+#	media-libs/libsdl2
+#	>=media-libs/vulkan-loader-1.1.69
+#
+# Ditto for DEPEND
+#	>=dev-util/vulkan-headers-1.1.69
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-0.3.25-enable-failed-mlock-warning.patch
+)
+
+pkg_setup() {
+	if use doc || use man ; then
+		python-any-r1_pkg_setup
+	fi
+}
+
+src_prepare() {
+	default
+
+	# Used for upstream backports
+	[[ -d "${FILESDIR}"/${PV} ]] && eapply "${FILESDIR}"/${PV}
+}
+
+multilib_src_configure() {
+	local logind=disabled
+	if multilib_is_native_abi ; then
+		if use systemd ; then
+			logind=enabled
+		elif use elogind ; then
+			logind=enabled
+		fi
+	fi
+
+	local emesonargs=(
+		-Ddocdir="${EPREFIX}"/usr/share/doc/${PF}
+
+		$(meson_feature dbus)
+		$(meson_native_use_feature zeroconf avahi)
+		$(meson_native_use_feature doc docs)
+		$(meson_native_use_feature man)
+		$(meson_native_enabled examples) # TODO: Figure out if this is still important now that media-session gone
+		$(meson_feature test tests)
+		-Dinstalled_tests=disabled # Matches upstream; Gentoo never installs tests
+		$(meson_feature ieee1394 libffado)
+		$(meson_native_use_feature gstreamer)
+		$(meson_native_use_feature gstreamer gstreamer-device-provider)
+		$(meson_native_use_feature gsettings)
+		$(meson_native_use_feature systemd)
+		-Dlogind=${logind}
+		-Dlogind-provider=$(usex systemd 'libsystemd' 'libelogind')
+
+		$(meson_native_use_feature system-service systemd-system-service)
+		-Dsystemd-system-unit-dir="$(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
+		$(meson_feature selinux)
+		-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 # TODO: tinycompress unpackaged
+		-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-g722)
+		$(meson_native_use_feature bluetooth opus)
+		$(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
+		-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
+		-Dbluez5-codec-lc3plus=disabled # unpackaged
+		$(meson_native_use_feature liblc3 bluez5-codec-lc3)
+		$(meson_feature loudness ebur128)
+		$(meson_native_use_feature lv2)
+		$(meson_native_use_feature v4l v4l2)
+		-Dlibcamera=disabled # libcamera is not in Portage tree
+		$(meson_native_use_feature roc)
+		$(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)
+		-Dlibmysofa=disabled # libmysofa is unpackaged
+		$(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
+
+		# We still have <5.16 kernels packaged in Gentoo and 6.1 (LTS) only
+		# just became stable, with 5.15 being the previous LTS. Many people
+		# are still on it.
+		-Dpam-defaults-install=true
+
+		# 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)
+
+		# TODO
+		-Dsnap=disabled
+	)
+
+	# This installs the schema file for pulseaudio-daemon, iff we are replacing
+	# the official sound-server
+	if use !sound-server; then
+		emesonargs+=( '-Dgsettings-pulse-schema=disabled' )
+	else
+		emesonargs+=(
+			$(meson_native_use_feature gsettings gsettings-pulse-schema)
+		)
+	fi
+
+	meson_src_configure
+}
+
+multilib_src_test() {
+	meson_src_test --timeout-multiplier 10
+}
+
+multilib_src_install() {
+	# Our custom DOCS do not exist in multilib source directory
+	DOCS= meson_src_install
+}
+
+multilib_src_install_all() {
+	einstalldocs
+
+	if ! use man && [[ ${PIPEWIRE_DOCS_PREBUILT} == 1 ]] ; then
+		doman "${WORKDIR}"/${PN}-${PIPEWIRE_DOCS_VERSION}-docs/man/*/*.[0-8]
+	fi
+
+	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
+
+	exeinto /etc/user/init.d
+	newexe "${FILESDIR}"/pipewire.initd pipewire
+	# Enable required wireplumber alsa and bluez monitors
+	if use sound-server; then
+		newexe "${FILESDIR}"/pipewire-pulse.initd pipewire-pulse
+
+		# Install sound-server enabler for wireplumber 0.5.0+ conf syntax
+		insinto /etc/wireplumber/wireplumber.conf.d
+		doins "${FILESDIR}"/gentoo-sound-server-enable-audio-bluetooth.conf
+	fi
+
+	if use system-service; then
+		newtmpfiles - pipewire.conf <<-EOF || die
+			d /run/pipewire 0755 pipewire pipewire - -
+		EOF
+	fi
+
+	if ! use systemd; then
+		insinto /etc/xdg/autostart
+		newins "${FILESDIR}"/pipewire.desktop-r2 pipewire.desktop
+
+		exeinto /usr/bin
+		newexe "${FILESDIR}"/gentoo-pipewire-launcher.in-r3 gentoo-pipewire-launcher
+
+		doman "${FILESDIR}"/gentoo-pipewire-launcher.1
+
+		# 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_preinst() {
+	HAD_SOUND_SERVER=0
+	HAD_SYSTEM_SERVICE=0
+
+	if has_version "media-video/pipewire[sound-server(-)]" ; then
+		HAD_SOUND_SERVER=1
+	fi
+
+	if has_version "media-video/pipewire[system-service(-)]" ; then
+		HAD_SYSTEM_SERVICE=1
+	fi
+}
+
+pkg_postinst() {
+	udev_reload
+
+	use system-service && tmpfiles_process pipewire.conf
+
+	local ver
+	for ver in ${REPLACING_VERSIONS} ; do
+		if has_version kde-plasma/kwin[screencast] || has_version x11-wm/mutter[screencast] ; then
+			# https://bugs.gentoo.org/908490
+			# https://gitlab.freedesktop.org/pipewire/pipewire/-/issues/3243
+			ewarn "Please restart KWin/Mutter after upgrading PipeWire."
+			ewarn "Screencasting may not work until you do."
+		fi
+
+		if ver_test ${ver} -le 0.3.66-r1 ; then
+			elog ">=pipewire-0.3.66 uses the 'pipewire' group to manage permissions"
+			elog "and limits needed to function smoothly:"
+			elog
+			elog "1. Please make sure your user is in the 'pipewire' group for"
+			elog "the best experience with realtime scheduling (PAM limits behavior)!"
+			elog "You can add your account with:"
+			elog " usermod -aG pipewire <youruser>"
+			elog
+			elog "2. For the best experience with fast user switching, it is recommended"
+			elog "that you remove your user from the 'audio' group unless you rely on the"
+			elog "audio group for device access control or ACLs.:"
+			elog " usermod -rG audio <youruser>"
+			elog
+
+			if ! use jack-sdk ; then
+				elog
+				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
+				ewarn
+				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 ${EROOT}/usr/bin/gentoo-pipewire-launcher instead! It is highly"
+				ewarn "advised that a D-Bus user session is set up before starting the script."
+				ewarn
+			fi
+
+			if use sound-server && ( has_version 'media-sound/pulseaudio[daemon]' || has_version 'media-sound/pulseaudio-daemon' ) ; then
+				elog
+				elog "This ebuild auto-enables PulseAudio replacement. Because of that, users"
+				elog "are recommended to edit pulseaudio client configuration files:"
+				elog "${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
+
+			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
+			fi
+		fi
+	done
+
+	if [[ ${HAD_SOUND_SERVER} -eq 0 || -z ${REPLACING_VERSIONS} ]] ; then
+		# TODO: We could drop most of this if we set up systemd presets?
+		# They're worth looking into because right now, the out-of-the-box experience
+		# is automatic on OpenRC, while it needs manual intervention on systemd.
+		if use sound-server && use systemd ; then
+			elog
+			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."
+			elog
+		fi
+
+		if ! use sound-server ; then
+			ewarn
+			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."
+			ewarn
+		fi
+	fi
+
+	if use system-service && [[ ${HAD_SYSTEM_SERVICE} -eq 0 || -z ${REPLACING_VERSIONS} ]] ; then
+		ewarn
+		ewarn "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 the"
+		ewarn "box, and you are on your own with configuration."
+		ewarn
+	fi
+
+	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
+}