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# This recipe was written by Carlos Rafael Giani <crg7475@mailbox.org>
# for meta-oe
#
# The intention is to keep this synced with meta-oe and remove it when we
# can depend on meta-oe to provide this recipe for us
#
# AGL-specific overrides and configuration should go in the .bbappend file
#
SUMMARY = "Multimedia processing server for Linux"
DESCRIPTION = "Linux server for handling and routing audio and video streams between applications and multimedia I/O devices"
HOMEPAGE = "https://pipewire.org/"
BUGTRACKER = "https://gitlab.freedesktop.org/pipewire/pipewire/issues"
LICENSE = "MIT"
LICENSE_${PN}-jack = "GPL-2.0-only"
LICENSE_${PN}-alsa-card-profile = "LGPL-2.1-or-later"
LICENSE_${PN}-spa-plugins-alsa = "LGPL-2.1-or-later"
LIC_FILES_CHKSUM = " \
file://LICENSE;md5=2158739e172e58dc9ab1bdd2d6ec9c72 \
file://COPYING;md5=97be96ca4fab23e9657ffa590b931c1a \
"
SECTION = "multimedia"
DEPENDS = "dbus"
SRCREV = "e857856be7b64d562cdcc01c43933218a68b225e"
SRC_URI = "git://gitlab.freedesktop.org/pipewire/pipewire.git;branch=master;protocol=https"
S = "${WORKDIR}/git"
inherit meson pkgconfig systemd manpages gettext useradd
USERADD_PACKAGES = "${PN}"
GROUPADD_PARAM_${PN} = "--system pipewire"
USERADD_PARAM_${PN} = "--system --home / --no-create-home \
--comment 'PipeWire multimedia daemon' \
--gid pipewire --groups audio,video \
pipewire"
# For "EVL", look up https://evlproject.org/ . It involves
# a specially prepared kernel, and is currently unavailable
# in Yocto.
#
# FFmpeg and Vulkan aren't really supported - at the current
# stage (version 0.3.22), these are just experiments, not
# actual features.
#
# libcamera support currently does not build successfully.
#
# systemd user service files are disabled because per-user
# PipeWire instances aren't really something that makes
# much sense in an embedded environment. A system-wide
# instance does.
#
# manpage generation requires xmltoman, which is not available.
EXTRA_OEMESON += " \
-Daudiotestsrc=enabled \
-Devl=disabled \
-Dsystemd-user-service=disabled \
-Dtests=disabled \
-Dudevrulesdir=${nonarch_base_libdir}/udev/rules.d/ \
-Dvideotestsrc=enabled \
-Dffmpeg=disabled \
-Dvulkan=disabled \
-Dlibcamera=disabled \
-Dman=disabled \
"
PACKAGECONFIG ??= "\
${@bb.utils.contains('DISTRO_FEATURES', 'bluetooth', 'bluez', '', d)} \
${@bb.utils.filter('DISTRO_FEATURES', 'alsa systemd', d)} \
gstreamer jack v4l2 \
"
# "jack" and "pipewire-jack" packageconfigs cannot be both enabled,
# since "jack" imports libjack, and "pipewire-jack" generates
# libjack.so* files, thus colliding with the libpack package. This
# is why these two are marked in their respective packageconfigs
# as being in conflict.
PACKAGECONFIG[alsa] = "-Dalsa=enabled,-Dalsa=disabled,alsa-lib udev"
PACKAGECONFIG[bluez] = "-Dbluez5=enabled,-Dbluez5=disabled,bluez5 sbc"
PACKAGECONFIG[docs] = "-Ddocs=enabled,-Ddocs=disabled,doxygen-native"
PACKAGECONFIG[gstreamer] = "-Dgstreamer=enabled,-Dgstreamer=disabled,glib-2.0 gstreamer1.0 gstreamer1.0-plugins-base"
PACKAGECONFIG[jack] = "-Djack=enabled,-Djack=disabled,jack,,,pipewire-jack"
PACKAGECONFIG[sdl2] = "-Dsdl2=enabled,-Dsdl2=disabled,virtual/libsdl2"
PACKAGECONFIG[sndfile] = "-Dsndfile=enabled,-Dsndfile=disabled,libsndfile1"
PACKAGECONFIG[systemd] = "-Dsystemd=enabled -Dsystemd-system-service=enabled ,-Dsystemd=disabled -Dsystemd-system-service=disabled,systemd"
PACKAGECONFIG[v4l2] = "-Dv4l2=enabled,-Dv4l2=disabled,udev"
PACKAGECONFIG[pipewire-alsa] = "-Dpipewire-alsa=enabled,-Dpipewire-alsa=disabled,alsa-lib"
PACKAGECONFIG[pipewire-jack] = "-Dpipewire-jack=enabled -Dlibjack-path=${libdir}/${PW_MODULE_SUBDIR}/jack,-Dpipewire-jack=disabled,jack,,,jack"
PACKAGESPLITFUNCS_prepend = " split_dynamic_packages "
PACKAGESPLITFUNCS_append = " set_dynamic_metapkg_rdepends "
SPA_SUBDIR = "spa-0.2"
PW_MODULE_SUBDIR = "pipewire-0.3"
remove_unused_installed_files() {
# jack.conf is used by pipewire-jack (not the JACK SPA plugin).
# Remove it if pipewire-jack is not built to avoid creating the
# pipewire-jack package.
if ${@bb.utils.contains('PACKAGECONFIG', 'pipewire-jack', 'false', 'true', d)}; then
rm -f "${D}${datadir}/pipewire/jack.conf"
fi
}
do_install[postfuncs] += "remove_unused_installed_files"
python split_dynamic_packages () {
# Create packages for each SPA plugin. These plugins are located
# in individual subdirectories, so a recursive search is needed.
spa_libdir = d.expand('${libdir}/${SPA_SUBDIR}')
do_split_packages(d, spa_libdir, r'^libspa-(.*)\.so$', d.expand('${PN}-spa-plugins-%s'), 'PipeWire SPA plugin for %s', extra_depends='', recursive=True)
# Create packages for each PipeWire module.
pw_module_libdir = d.expand('${libdir}/${PW_MODULE_SUBDIR}')
do_split_packages(d, pw_module_libdir, r'^libpipewire-module-(.*)\.so$', d.expand('${PN}-modules-%s'), 'PipeWire %s module', extra_depends='', recursive=False)
}
python set_dynamic_metapkg_rdepends () {
import os
import oe.utils
# Go through all generated SPA plugin and PipeWire module packages
# (excluding the main package and the -meta package itself) and
# add them to the -meta package as RDEPENDS.
base_pn = d.getVar('PN')
spa_pn = base_pn + '-spa-plugins'
spa_metapkg = spa_pn + '-meta'
pw_module_pn = base_pn + '-modules'
pw_module_metapkg = pw_module_pn + '-meta'
d.setVar('ALLOW_EMPTY_' + spa_metapkg, "1")
d.setVar('FILES_' + spa_metapkg, "")
d.setVar('ALLOW_EMPTY_' + pw_module_metapkg, "1")
d.setVar('FILES_' + pw_module_metapkg, "")
blacklist = [ spa_pn, spa_metapkg, pw_module_pn, pw_module_metapkg ]
spa_metapkg_rdepends = []
pw_module_metapkg_rdepends = []
pkgdest = d.getVar('PKGDEST')
for pkg in oe.utils.packages_filter_out_system(d):
if pkg in blacklist:
continue
is_spa_pkg = pkg.startswith(spa_pn)
is_pw_module_pkg = pkg.startswith(pw_module_pn)
if not is_spa_pkg and not is_pw_module_pkg:
continue
if pkg in spa_metapkg_rdepends or pkg in pw_module_metapkg_rdepends:
continue
# See if the package is empty by looking at the contents of its
# PKGDEST subdirectory. If this subdirectory is empty, then then
# package is empty as well. Empty packages do not get added to
# the meta package's RDEPENDS.
pkgdir = os.path.join(pkgdest, pkg)
if os.path.exists(pkgdir):
dir_contents = os.listdir(pkgdir) or []
else:
dir_contents = []
is_empty = len(dir_contents) == 0
if not is_empty:
if is_spa_pkg:
spa_metapkg_rdepends.append(pkg)
if is_pw_module_pkg:
pw_module_metapkg_rdepends.append(pkg)
d.setVar('RDEPENDS_' + spa_metapkg, ' '.join(spa_metapkg_rdepends))
d.setVar('DESCRIPTION_' + spa_metapkg, spa_pn + ' meta package')
d.setVar('RDEPENDS_' + pw_module_metapkg, ' '.join(pw_module_metapkg_rdepends))
d.setVar('DESCRIPTION_' + pw_module_metapkg, pw_module_pn + ' meta package')
}
PACKAGES =+ "\
libpipewire \
${PN}-tools \
${PN}-pulse \
${PN}-alsa \
${PN}-jack \
${PN}-media-session \
${PN}-spa-plugins \
${PN}-spa-plugins-meta \
${PN}-spa-tools \
${PN}-modules \
${PN}-modules-meta \
${PN}-alsa-card-profile \
gstreamer1.0-pipewire \
"
PACKAGES_DYNAMIC = "^${PN}-spa-plugins.* ^${PN}-modules.*"
SYSTEMD_SERVICE_${PN} = "pipewire.service"
CONFFILES_${PN} += "${datadir}/pipewire/pipewire.conf"
FILES_${PN} = " \
${datadir}/pipewire/pipewire.conf \
${datadir}/pipewire/filter-chain \
${systemd_user_unitdir}/pipewire.* \
${bindir}/pipewire \
"
FILES_${PN}-dev += " \
${libdir}/${PW_MODULE_SUBDIR}/jack/libjack*.so \
"
CONFFILES_libpipewire += "${datadir}/pipewire/client.conf"
FILES_libpipewire = " \
${datadir}/pipewire/client.conf \
${libdir}/libpipewire-*.so.* \
"
# Add the bare minimum modules and plugins required to be able
# to use libpipewire. Without these, it is essentially unusable.
RDEPENDS_libpipewire += " \
${PN}-modules-client-node \
${PN}-modules-protocol-native \
${PN}-spa-plugins-support \
"
FILES_${PN}-tools = " \
${bindir}/pw-* \
"
# This is a shim daemon that is intended to be used as a
# drop-in PulseAudio replacement, providing a pulseaudio-compatible
# socket that can be used by applications that use libpulse.
CONFFILES_${PN}-pulse += "${datadir}/pipewire/pipewire-pulse.conf"
FILES_${PN}-pulse = " \
${datadir}/pipewire/pipewire-pulse.conf \
${systemd_user_unitdir}/pipewire-pulse.* \
${bindir}/pipewire-pulse \
"
RDEPENDS_${PN}-pulse += " \
${PN}-modules-protocol-pulse \
"
# alsa plugin to redirect audio to pipewire
FILES_${PN}-alsa = "\
${libdir}/alsa-lib/* \
${datadir}/alsa/alsa.conf.d/* \
"
# jack drop-in libraries to redirect audio to pipewire
CONFFILES_${PN}-jack = "${datadir}/pipewire/jack.conf"
FILES_${PN}-jack = "\
${datadir}/pipewire/jack.conf \
${libdir}/${PW_MODULE_SUBDIR}/jack/libjack*.so.* \
"
# Example session manager. Not intended for use in production.
CONFFILES_${PN}-media-session = "${datadir}/pipewire/media-session.d/*"
SYSTEMD_SERVICE_${PN}-media-session = "pipewire-media-session.service"
FILES_${PN}-media-session = " \
${bindir}/pipewire-media-session \
${datadir}/pipewire/media-session.d/* \
${systemd_system_unitdir}/pipewire-media-session.service \
"
RPROVIDES_${PN}-media-session = "virtual/pipewire-sessionmanager"
# Dynamic packages (see set_dynamic_metapkg_rdepends).
FILES_${PN}-spa-plugins = ""
RRECOMMENDS_${PN}-spa-plugins += "${PN}-spa-plugins-meta"
FILES_${PN}-spa-tools = " \
${bindir}/spa-* \
"
# Dynamic packages (see set_dynamic_metapkg_rdepends).
FILES_${PN}-modules = ""
RRECOMMENDS_${PN}-modules += "${PN}-modules-meta"
CONFFILES_${PN}-modules-rtkit = "${datadir}/pipewire/client-rt.conf"
FILES_${PN}-modules-rtkit += " \
${datadir}/pipewire/client-rt.conf \
"
FILES_${PN}-alsa-card-profile = " \
${datadir}/alsa-card-profile/* \
${nonarch_base_libdir}/udev/rules.d/90-pipewire-alsa.rules \
"
FILES_gstreamer1.0-pipewire = " \
${libdir}/gstreamer-1.0/* \
"
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