But why should it be in oe-core?
Alex
On Wed, 10 Mar 2021 at 08:09, Carlos Rafael Giani via
lists.openembedded.org <http://lists.openembedded.org>
<[email protected]
<mailto:[email protected]>> wrote:
PipeWire is a new multimedia daemon that aims to be a replacement for
both JACK and PulseAudio. Additionally, it provides IO and routing
functionality for video. It also has PulseAudio shim to act as a
drop-in
replacement.
Signed-off-by: Carlos Rafael Giani <[email protected]
<mailto:[email protected]>>
---
.../pipewire/pipewire_0.3.23.bb <http://pipewire_0.3.23.bb>
| 272 ++++++++++++++++++
1 file changed, 272 insertions(+)
create mode 100644
meta/recipes-multimedia/pipewire/pipewire_0.3.23.bb
<http://pipewire_0.3.23.bb>
diff --git a/meta/recipes-multimedia/pipewire/pipewire_0.3.23.bb
<http://pipewire_0.3.23.bb>
b/meta/recipes-multimedia/pipewire/pipewire_0.3.23.bb
<http://pipewire_0.3.23.bb>
new file mode 100644
index 0000000000..1c226b3faf
--- /dev/null
+++ b/meta/recipes-multimedia/pipewire/pipewire_0.3.23.bb
<http://pipewire_0.3.23.bb>
@@ -0,0 +1,272 @@
+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/ <https://pipewire.org/>"
+BUGTRACKER =
"https://gitlab.freedesktop.org/pipewire/pipewire/issues
<https://gitlab.freedesktop.org/pipewire/pipewire/issues>"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = " \
+ file://LICENSE;md5=e2c0b7d86d04e716a3c4c9ab34260e69 \
+ file://COPYING;md5=97be96ca4fab23e9657ffa590b931c1a \
+"
+SECTION = "multimedia"
+
+DEPENDS = "dbus"
+
+SRCREV = "68f6c75caed047af32320ab4de0c06457457be54"
+SRC_URI =
"git://gitlab.freedesktop.org/pipewire/pipewire.git;branch=master;protocol=https
<http://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/
<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 0.3.23), 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.
+EXTRA_OEMESON += " \
+ -Daudiotestsrc=true \
+ -Devl=false \
+ -Dsystemd-user-service=false \
+ -Dtests=false \
+ -Dudevrulesdir=${nonarch_base_libdir}/udev/rules.d/ \
+ -Dvideotestsrc=true \
+ -Dffmpeg=false \
+ -Dvulkan=false \
+ -Dlibcamera=false \
+"
+
+PACKAGECONFIG ??= "\
+ ${@bb.utils.contains('DISTRO_FEATURES', 'bluetooth', 'bluez',
'', d)} \
+ ${@bb.utils.filter('DISTRO_FEATURES', 'alsa systemd', d)} \
+ gstreamer jack v4l2 \
+"
+
+# "jack" and "pipewire-jack" packageconfigs cannot be both enabled,
+# since "jack" imports libjack, and "pipewire-jack" generates
+# libjack.so* files, thus colliding with the libpack package. This
+# is why these two are marked in their respective packageconfigs
+# as being in conflict.
+
+PACKAGECONFIG[alsa] = "-Dalsa=true,-Dalsa=false,alsa-lib udev"
+PACKAGECONFIG[bluez] = "-Dbluez5=true,-Dbluez5=false,bluez5 sbc"
+PACKAGECONFIG[docs] = "-Ddocs=true,-Ddocs=false,doxygen"
+PACKAGECONFIG[gstreamer] =
"-Dgstreamer=true,-Dgstreamer=false,glib-2.0 gstreamer1.0
gstreamer1.0-plugins-base"
+PACKAGECONFIG[jack] = "-Djack=true,-Djack=false,jack,,,pipewire-jack"
+PACKAGECONFIG[manpages] =
"-Dman=true,-Dman=false,libxml-parser-perl-native"
+PACKAGECONFIG[sdl2] =
"-Dsdl2=enabled,-Dsdl2=disabled,virtual/libsdl2"
+PACKAGECONFIG[sndfile] =
"-Dsndfile=enabled,-Dsndfile=disabled,libsndfile1"
+PACKAGECONFIG[systemd] = "-Dsystemd=true
-Dsystemd-system-service=true ,-Dsystemd=false
-Dsystemd-system-service=false,systemd"
+PACKAGECONFIG[v4l2] = "-Dv4l2=true,-Dv4l2=false,udev"
+PACKAGECONFIG[pipewire-alsa] =
"-Dpipewire-alsa=true,-Dpipewire-alsa=false,alsa-lib"
+PACKAGECONFIG[pipewire-jack] = "-Dpipewire-jack=true
-Dlibjack-path=${libdir}/${PW_MODULE_SUBDIR}/jack,-Dpipewire-jack=false,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}${sysconfdir}/pipewire/jack.conf"
+ fi
+}
+
+do_install[postfuncs] += "remove_unused_installed_files"
+
+python split_dynamic_packages () {
+ # Create packages for each SPA plugin. These plugins are located
+ # in individual subdirectories, so a recursive search is needed.
+ spa_libdir = d.expand('${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_${PN} += "${sysconfdir}/pipewire/pipewire.conf"
+FILES_${PN} = " \
+ ${sysconfdir}/pipewire/pipewire.conf \
+ ${systemd_system_unitdir}/pipewire.* \
+ ${bindir}/pipewire \
+"
+
+FILES_${PN}-dev += " \
+ ${libdir}/${PW_MODULE_SUBDIR}/jack/libjack*.so \
+"
+
+CONFFILES_libpipewire += "${sysconfdir}/pipewire/client.conf"
+FILES_libpipewire = " \
+ ${sysconfdir}/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 += "${sysconfdir}/pipewire/pipewire-pulse.conf"
+FILES_${PN}-pulse = " \
+ ${sysconfdir}/pipewire/pipewire-pulse.conf \
+ ${bindir}/pipewire-pulse \
+"
+RDEPENDS_${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 = "${sysconfdir}/pipewire/jack.conf"
+FILES_${PN}-jack = "\
+ ${sysconfdir}/pipewire/jack.conf \
+ ${libdir}/${PW_MODULE_SUBDIR}/jack/libjack*.so.* \
+"
+
+# Example session manager. Not intended for use in production.
+CONFFILES_${PN}-media-session =
"${sysconfdir}/pipewire/media-session.d/*"
+FILES_${PN}-media-session = " \
+ ${bindir}/pipewire-media-session \
+ ${sysconfdir}/pipewire/media-session.d/* \
+"
+RPROVIDES_${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_${PN}-modules-rtkit =
"${sysconfdir}/pipewire/client-rt.conf"
+FILES_${PN}-modules-rtkit += " \
+ ${sysconfdir}/pipewire/client-rt.conf \
+ "
+
+FILES_${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/* \
+"
--
2.25.1
