SUMMARY = "Multimedia processing server for Linux"
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DESCRIPTION = "Linux server for handling and routing audio and video streams between applications and multimedia I/O devices"
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HOMEPAGE = "https://pipewire.org/"
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BUGTRACKER = "https://gitlab.freedesktop.org/pipewire/pipewire/issues"
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LICENSE = "MIT & LGPL-2.1-or-later & GPL-2.0-only"
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LIC_FILES_CHKSUM = " \
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file://LICENSE;md5=2158739e172e58dc9ab1bdd2d6ec9c72 \
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file://COPYING;md5=97be96ca4fab23e9657ffa590b931c1a \
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"
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SECTION = "multimedia"
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DEPENDS = "dbus"
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SRCREV = "1924c2c29824955b5e763f1def6967f68e403c7c"
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SRC_URI = "git://gitlab.freedesktop.org/pipewire/pipewire.git;branch=master;protocol=https"
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S = "${WORKDIR}/git"
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inherit meson pkgconfig systemd gettext useradd
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USERADD_PACKAGES = "${PN}"
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GROUPADD_PARAM:${PN} = "--system pipewire"
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USERADD_PARAM:${PN} = "--system --home / --no-create-home \
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--comment 'PipeWire multimedia daemon' \
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--gid pipewire --groups audio,video \
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pipewire"
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SYSTEMD_PACKAGES = "${PN} ${PN}-media-session"
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# For "EVL", look up https://evlproject.org/ . It involves
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# a specially prepared kernel, and is currently unavailable
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# in Yocto.
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#
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# FFmpeg and Vulkan aren't really supported - at the current
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# stage (version 0.3.22), these are just experiments, not
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# actual features.
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#
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# libcamera support currently does not build successfully.
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#
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# manpage generation requires xmltoman, which is not available.
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EXTRA_OEMESON += " \
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-Daudiotestsrc=enabled \
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-Devl=disabled \
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-Dtests=disabled \
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-Dudevrulesdir=${nonarch_base_libdir}/udev/rules.d/ \
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-Dvideotestsrc=enabled \
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-Dffmpeg=disabled \
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-Dvulkan=disabled \
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-Dlibcamera=disabled \
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-Dman=disabled \
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"
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PACKAGECONFIG ??= "\
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${@bb.utils.contains('DISTRO_FEATURES', 'bluetooth', 'bluez', '', d)} \
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${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'systemd systemd-system-service', '', d)} \
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${@bb.utils.filter('DISTRO_FEATURES', 'alsa', d)} \
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gstreamer jack sndfile pw-cat v4l2 \
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"
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# "jack" and "pipewire-jack" packageconfigs cannot be both enabled,
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# since "jack" imports libjack, and "pipewire-jack" generates
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# libjack.so* files, thus colliding with the libpack package. This
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# is why these two are marked in their respective packageconfigs
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# as being in conflict.
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PACKAGECONFIG[alsa] = "-Dalsa=enabled,-Dalsa=disabled,alsa-lib udev"
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PACKAGECONFIG[bluez] = "-Dbluez5=enabled,-Dbluez5=disabled,bluez5 sbc"
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PACKAGECONFIG[docs] = "-Ddocs=enabled,-Ddocs=disabled,doxygen-native"
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PACKAGECONFIG[gstreamer] = "-Dgstreamer=enabled,-Dgstreamer=disabled,glib-2.0 gstreamer1.0 gstreamer1.0-plugins-base"
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PACKAGECONFIG[jack] = "-Djack=enabled,-Djack=disabled,jack,,,pipewire-jack"
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PACKAGECONFIG[sdl2] = "-Dsdl2=enabled,-Dsdl2=disabled,virtual/libsdl2"
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PACKAGECONFIG[sndfile] = "-Dsndfile=enabled,-Dsndfile=disabled,libsndfile1"
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PACKAGECONFIG[systemd] = "-Dsystemd=enabled,-Dsystemd=disabled,systemd"
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PACKAGECONFIG[systemd-system-service] = "-Dsystemd-system-service=enabled,-Dsystemd-system-service=disabled,systemd"
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# "systemd-user-service" packageconfig will only install service
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# files to rootfs but not enable them as systemd.bbclass
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# currently lacks the feature of enabling user services.
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PACKAGECONFIG[systemd-user-service] = "-Dsystemd-user-service=enabled,-Dsystemd-user-service=disabled,systemd"
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# pw-cat needs sndfile packageconfig to be enabled
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PACKAGECONFIG[pw-cat] = "-Dpw-cat=enabled,-Dpw-cat=disabled"
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PACKAGECONFIG[v4l2] = "-Dv4l2=enabled,-Dv4l2=disabled,udev"
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PACKAGECONFIG[pipewire-alsa] = "-Dpipewire-alsa=enabled,-Dpipewire-alsa=disabled,alsa-lib"
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PACKAGECONFIG[pipewire-jack] = "-Dpipewire-jack=enabled -Dlibjack-path=${libdir}/${PW_MODULE_SUBDIR}/jack,-Dpipewire-jack=disabled,jack,,,jack"
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PACKAGESPLITFUNCS:prepend = " split_dynamic_packages "
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PACKAGESPLITFUNCS:append = " set_dynamic_metapkg_rdepends "
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SPA_SUBDIR = "spa-0.2"
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PW_MODULE_SUBDIR = "pipewire-0.3"
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remove_unused_installed_files() {
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# jack.conf is used by pipewire-jack (not the JACK SPA plugin).
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# Remove it if pipewire-jack is not built to avoid creating the
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# pipewire-jack package.
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if ${@bb.utils.contains('PACKAGECONFIG', 'pipewire-jack', 'false', 'true', d)}; then
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rm -f "${D}${datadir}/pipewire/jack.conf"
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fi
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}
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do_install[postfuncs] += "remove_unused_installed_files"
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python split_dynamic_packages () {
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# Create packages for each SPA plugin. These plugins are located
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# in individual subdirectories, so a recursive search is needed.
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spa_libdir = d.expand('${libdir}/${SPA_SUBDIR}')
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do_split_packages(d, spa_libdir, r'^libspa-(.*)\.so$', d.expand('${PN}-spa-plugins-%s'), 'PipeWire SPA plugin for %s', extra_depends='', recursive=True)
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# Create packages for each PipeWire module.
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pw_module_libdir = d.expand('${libdir}/${PW_MODULE_SUBDIR}')
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do_split_packages(d, pw_module_libdir, r'^libpipewire-module-(.*)\.so$', d.expand('${PN}-modules-%s'), 'PipeWire %s module', extra_depends='', recursive=False)
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}
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python set_dynamic_metapkg_rdepends () {
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import os
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import oe.utils
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# Go through all generated SPA plugin and PipeWire module packages
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# (excluding the main package and the -meta package itself) and
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# add them to the -meta package as RDEPENDS.
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base_pn = d.getVar('PN')
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spa_pn = base_pn + '-spa-plugins'
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spa_metapkg = spa_pn + '-meta'
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pw_module_pn = base_pn + '-modules'
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pw_module_metapkg = pw_module_pn + '-meta'
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d.setVar('ALLOW_EMPTY:' + spa_metapkg, "1")
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d.setVar('FILES:' + spa_metapkg, "")
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d.setVar('ALLOW_EMPTY:' + pw_module_metapkg, "1")
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d.setVar('FILES:' + pw_module_metapkg, "")
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blacklist = [ spa_pn, spa_metapkg, pw_module_pn, pw_module_metapkg ]
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spa_metapkg_rdepends = []
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pw_module_metapkg_rdepends = []
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pkgdest = d.getVar('PKGDEST')
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for pkg in oe.utils.packages_filter_out_system(d):
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if pkg in blacklist:
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continue
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is_spa_pkg = pkg.startswith(spa_pn)
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is_pw_module_pkg = pkg.startswith(pw_module_pn)
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if not is_spa_pkg and not is_pw_module_pkg:
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continue
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if pkg in spa_metapkg_rdepends or pkg in pw_module_metapkg_rdepends:
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continue
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# See if the package is empty by looking at the contents of its
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# PKGDEST subdirectory. If this subdirectory is empty, then then
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# package is empty as well. Empty packages do not get added to
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# the meta package's RDEPENDS.
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pkgdir = os.path.join(pkgdest, pkg)
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if os.path.exists(pkgdir):
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dir_contents = os.listdir(pkgdir) or []
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else:
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dir_contents = []
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is_empty = len(dir_contents) == 0
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if not is_empty:
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if is_spa_pkg:
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spa_metapkg_rdepends.append(pkg)
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if is_pw_module_pkg:
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pw_module_metapkg_rdepends.append(pkg)
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d.setVar('RDEPENDS:' + spa_metapkg, ' '.join(spa_metapkg_rdepends))
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d.setVar('DESCRIPTION:' + spa_metapkg, spa_pn + ' meta package')
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d.setVar('RDEPENDS:' + pw_module_metapkg, ' '.join(pw_module_metapkg_rdepends))
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d.setVar('DESCRIPTION:' + pw_module_metapkg, pw_module_pn + ' meta package')
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}
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PACKAGES =+ "\
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libpipewire \
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${PN}-tools \
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${PN}-pulse \
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${PN}-alsa \
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${PN}-jack \
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${PN}-media-session \
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${PN}-spa-plugins \
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${PN}-spa-plugins-meta \
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${PN}-spa-tools \
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${PN}-modules \
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${PN}-modules-meta \
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${PN}-alsa-card-profile \
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gstreamer1.0-pipewire \
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"
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PACKAGES_DYNAMIC = "^${PN}-spa-plugins.* ^${PN}-modules.*"
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SYSTEMD_SERVICE:${PN} = "${@bb.utils.contains('PACKAGECONFIG', 'systemd-system-service', 'pipewire.service', '', d)}"
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CONFFILES:${PN} += "${datadir}/pipewire/pipewire.conf"
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FILES:${PN} = " \
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${datadir}/pipewire/pipewire.conf \
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${systemd_user_unitdir}/pipewire.* \
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${bindir}/pipewire \
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"
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FILES:${PN}-dev += " \
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${libdir}/${PW_MODULE_SUBDIR}/jack/libjack*.so \
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"
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CONFFILES:libpipewire += "${datadir}/pipewire/client.conf"
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FILES:libpipewire = " \
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${datadir}/pipewire/client.conf \
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${libdir}/libpipewire-*.so.* \
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"
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# Add the bare minimum modules and plugins required to be able
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# to use libpipewire. Without these, it is essentially unusable.
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RDEPENDS:libpipewire += " \
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${PN}-modules-client-node \
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${PN}-modules-protocol-native \
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${PN}-spa-plugins-support \
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"
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FILES:${PN}-tools = " \
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${bindir}/pw-* \
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"
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# This is a shim daemon that is intended to be used as a
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# drop-in PulseAudio replacement, providing a pulseaudio-compatible
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# socket that can be used by applications that use libpulse.
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CONFFILES:${PN}-pulse += "${datadir}/pipewire/pipewire-pulse.conf"
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FILES:${PN}-pulse = " \
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${datadir}/pipewire/pipewire-pulse.conf \
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${systemd_user_unitdir}/pipewire-pulse.* \
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${bindir}/pipewire-pulse \
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"
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RDEPENDS:${PN}-pulse += " \
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${PN}-modules-protocol-pulse \
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"
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# alsa plugin to redirect audio to pipewire
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FILES:${PN}-alsa = "\
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${libdir}/alsa-lib/* \
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${datadir}/alsa/alsa.conf.d/* \
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"
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# jack drop-in libraries to redirect audio to pipewire
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CONFFILES:${PN}-jack = "${datadir}/pipewire/jack.conf"
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FILES:${PN}-jack = "\
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${datadir}/pipewire/jack.conf \
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${libdir}/${PW_MODULE_SUBDIR}/jack/libjack*.so.* \
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"
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# Example session manager. Not intended for use in production.
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CONFFILES:${PN}-media-session = "${datadir}/pipewire/media-session.d/*"
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SYSTEMD_SERVICE:${PN}-media-session = "${@bb.utils.contains('PACKAGECONFIG', 'systemd-system-service', 'pipewire-media-session.service', '', d)}"
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FILES:${PN}-media-session = " \
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${bindir}/pipewire-media-session \
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${datadir}/pipewire/media-session.d/* \
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${systemd_system_unitdir}/pipewire-media-session.service \
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${systemd_user_unitdir}/pipewire-media-session.service \
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"
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RPROVIDES:${PN}-media-session = "virtual-pipewire-sessionmanager"
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# Dynamic packages (see set_dynamic_metapkg_rdepends).
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FILES:${PN}-spa-plugins = ""
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RRECOMMENDS:${PN}-spa-plugins += "${PN}-spa-plugins-meta"
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FILES:${PN}-spa-tools = " \
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${bindir}/spa-* \
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"
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# Dynamic packages (see set_dynamic_metapkg_rdepends).
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FILES:${PN}-modules = ""
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RRECOMMENDS:${PN}-modules += "${PN}-modules-meta"
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CONFFILES:${PN}-modules-rtkit = "${datadir}/pipewire/client-rt.conf"
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FILES:${PN}-modules-rtkit += " \
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${datadir}/pipewire/client-rt.conf \
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"
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CONFFILES:${PN}-modules-filter-chain = "${datadir}/pipewire/filter-chain/*"
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FILES:${PN}-modules-filter-chain += " \
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${datadir}/pipewire/filter-chain/* \
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"
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FILES:${PN}-alsa-card-profile = " \
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${datadir}/alsa-card-profile/* \
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${nonarch_base_libdir}/udev/rules.d/90-pipewire-alsa.rules \
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"
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FILES:gstreamer1.0-pipewire = " \
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${libdir}/gstreamer-1.0/* \
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"
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