poky/meta/recipes-multimedia/pulseaudio/pulseaudio.inc - openbmc/openbmc - Gitiles

 SUMMARY = "Sound server for Linux and Unix-like operating systems"
 DESCRIPTION = "A general purpose sound server intended to run as a middleware \
 between your applications and your hardware devices, either using ALSA or OSS."
 HOMEPAGE = "http://www.pulseaudio.org"
 SECTION = "libs/multimedia"

 # Most of PulseAudio code is under LGPL-2.1-or-later. There are a few
 # exceptions:
 #
 # The "adrian" echo canceller variant has code under a non-standard permissive
 # license. See src/modules/echo-cancel/adrian-license.txt for details. This
 # recipe disables the adrian echo canceller to avoid hassle with the unusual
 # license.
 #
 # The src/modules/reserve* and src/pulsecore/rtkit* files are under the MIT
 # license.
 #
 # The src/pulsecore/filter/ directory contains code under the 3-clause BSD
 # license.
 #
 # People who distribute PulseAudio binaries need to also consider that there
 # are some dependencies to GPL libraries. LGPL code that depends on GPL
 # libraries probably becomes effectively GPL-licensed (at compile-time? or at
 # at link-time?). I'm not a lawyer, though, so I'm not sure of the exact
 # implications. The GPL dependencies only affect the server, not the client
 # library, with the exception of libdbus that affects both. These are the GPL
 # library dependencies:
 #
 # One of the resampler implementations uses libsamplerate. This recipe doesn't
 # enable that resampler, however.
 #
 # One of the database implementations uses gdbm. This recipe doesn't enable
 # that database implementation, however.
 #
 # module-lirc (enabled by PACKAGECONFIG[lirc]) uses LIRC.
 #
 # module-equalizer-sink uses FFTW. This recipe disables that, however.
 #
 # The dependency with the most complicated licensing considerations is libdbus.
 # When PACKAGECONFIG[dbus] is enabled (like it is by default), libdbus will be
 # used by both the server and the client library (libpulse). Does this affect
 # applications that use libpulse? It should also be noted that libdbus is
 # dual-licensed: either GPL-2.0-or-later or AFL-2.0 terms apply. Whose decision
 # is it which of the licenses apply? What a mess. Some people hold the view that
 # libdbus is a system library that is covered by the "special exception" in
 # GPLv2's section 3, and therefore libdbus's GPL license doesn't affect
 # PulseAudio.
 LICENSE = "LGPL-2.1-or-later & MIT & BSD-3-Clause"

 LIC_FILES_CHKSUM = "file://LICENSE;md5=0e5cd938de1a7a53ea5adac38cc10c39 \
                     file://GPL;md5=4325afd396febcb659c36b49533135d4 \
                     file://LGPL;md5=2d5025d4aa3495befef8f17206a5b0a1 \
                     file://src/modules/echo-cancel/adrian-license.txt;md5=abbab006a561fbffccedf1c3531f34ab \
                     file://src/pulsecore/filter/LICENSE.WEBKIT;md5=49defbaffddf8c51faf606ff7fc3b1f7 \
                     file://src/pulsecore/resampler.h;beginline=4;endline=21;md5=09794012ae16912c0270f3280cc8ff84 \
                     file://src/modules/reserve.h;beginline=6;endline=28;md5=0e23094760367d51b6609750e9b31fbb \
                     file://src/pulsecore/rtkit.h;beginline=6;endline=29;md5=3f00ff966716ae0817c31576d1473528 \
                     file://src/modules/echo-cancel/adrian-aec.h;beginline=3;endline=12;md5=d3ed4fad1c073f8b06f37495dc5d1026 \
                     file://src/pulsecore/filter/biquad.h;beginline=1;endline=4;md5=6d46d1365206528a20137355924233c1 \
 "

 # libtool is needed for libltdl, used in module loading.
 DEPENDS = "m4-native libatomic-ops libsndfile1 libtool"
 # optional
 DEPENDS += "udev alsa-lib glib-2.0"
 DEPENDS += "speexdsp libxml-parser-perl-native libcap"

 inherit bash-completion meson pkgconfig useradd gettext perlnative systemd manpages gsettings

 # *.desktop rules wont be generated during configure and build will fail
 # if using --disable-nls
 USE_NLS = "yes"

 EXTRA_OEMESON = "\
 		-Dhal-compat=false \
 		-Dorc=disabled \
 		-Daccess_group=audio \
 		-Dopenssl=disabled \
 		-Ddatabase=simple \
 		-Dzshcompletiondir=no \
 		-Dudevrulesdir=`pkg-config --variable=udevdir udev`/rules.d \
 		-Dvalgrind=disabled \
 		-Dtests=false \
 		-Drunning-from-build-tree=false \
 "

 # soxr (the SoX Resampler library) doesn't seem to be currently packaged in
 # oe-core nor meta-oe, so let's not add a PACKAGECONFIG entry for it for now.
 EXTRA_OEMESON += "-Dsoxr=disabled"

 # The FFTW dependency (for module-equalizer-sink) was removed in commit
 # ddbd713293 without explaining why it was not made a PACKAGECONFIG item
 # instead. Oh well, let's keep it disabled until someone expresses some
 # interest in having it enabled.
 EXTRA_OEMESON += "-Dfftw=disabled"

 # The "adrian" echo canceller implementation has a non-standard license
 # (src/modules/echo-cancel/adrian-license.txt). It's a permissive license, so
 # the licensing terms are probably not problematic, but it would be an extra
 # hassle to add the license to OE-Core's set of licenses. The canceller isn't
 # very good anyway, better alternatives exist (such as the webrtc canceller).
 EXTRA_OEMESON += "-Dadrian-aec=false"

 PACKAGECONFIG ??= "${@bb.utils.contains('DISTRO_FEATURES', 'bluetooth', 'bluez5', '', d)} \
                    ${@bb.utils.contains('DISTRO_FEATURES', 'zeroconf', 'avahi', '', d)} \
                    ${@bb.utils.contains('DISTRO_FEATURES', '3g', 'ofono', '', d)} \
                    ${@bb.utils.filter('DISTRO_FEATURES', 'ipv6 systemd x11', d)} \
                    dbus gsettings \
                    "

 PACKAGECONFIG[dbus] = "-Ddbus=enabled,-Ddbus=disabled,dbus"
 PACKAGECONFIG[bluez5] = "-Dbluez5=enabled,-Dbluez5=disabled,bluez5 sbc"
 PACKAGECONFIG[gsettings] = "-Dgsettings=enabled,-Dgsettings=disabled,glib-2.0-native glib-2.0"
 PACKAGECONFIG[ofono] = "-Dbluez5-ofono-headset=true,-Dbluez5-ofono-headset=false,ofono"
 PACKAGECONFIG[gtk] = "-Dgtk=enabled,-Dgtk=disabled,gtk+3"
 PACKAGECONFIG[systemd] = "-Dsystemd=enabled -Dsystemduserunitdir=${systemd_user_unitdir},-Dsystemd=disabled,systemd"
 PACKAGECONFIG[x11] = "-Dx11=enabled,-Dx11=disabled,virtual/libx11 libxtst libice libsm libxcb"
 PACKAGECONFIG[avahi] = "-Davahi=enabled,-Davahi=disabled,avahi"
 PACKAGECONFIG[jack] = "-Djack=enabled,-Djack=disabled,jack"
 # Since many embedded systems don't have non-root users, it's useful to be
 # able to use pulseaudio autospawn for root as well.
 PACKAGECONFIG[autospawn-for-root] = ",,,"
 PACKAGECONFIG[lirc] = "-Dlirc=enabled,-Dlirc=disabled,lirc"
 PACKAGECONFIG[webrtc] = "-Dwebrtc-aec=enabled,-Dwebrtc-aec=disabled,webrtc-audio-processing"
 PACKAGECONFIG[ipv6] = "-Dipv6=true,-Dipv6=false,"
 PACKAGECONFIG[manpages] = "-Dman=true,-Dman=false,"

 export TARGET_PFPU = "${TARGET_FPU}"

 set_cfg_value () {
 	sed -i -e "s/\(; *\)\?$2 =.*/$2 = $3/" "$1"
 	if ! grep -q "^$2 = $3\$" "$1"; then
 		die "Use of sed to set '$2' to '$3' in '$1' failed"
 	fi
 }

 do_compile:append () {
 	if ${@bb.utils.contains('PACKAGECONFIG', 'autospawn-for-root', 'true', 'false', d)}; then
 		set_cfg_value src/pulse/client.conf allow-autospawn-for-root yes
 	fi
 }

 do_install:append() {
 	install -d ${D}${sysconfdir}/default/volatiles
 	install -m 0644 ${WORKDIR}/volatiles.04_pulse  ${D}${sysconfdir}/default/volatiles/04_pulse
 }

 USERADD_PACKAGES = "pulseaudio-server"
 GROUPADD_PARAM:pulseaudio-server = "--system pulse"
 USERADD_PARAM:pulseaudio-server = "--system --home /var/run/pulse \
                               --no-create-home --shell /bin/false \
                               --groups audio,pulse --gid pulse pulse"

 PACKAGES =+ "\
              libpulse \
              libpulse-mainloop-glib \
              libpulse-simple \
              libpulsecommon \
              libpulsecore \
              ${PN}-pa-info \
              ${PN}-server \
              ${PN}-misc \
              "

 # The console-kit module is included here explicitly so bitbake can map to the
 # RDEPENDS we define for it in this recipe, and thereby ensure that when
 # adding the console-kit module to an image, we also get the necessary
 # consolekit package produced.
 PACKAGES =+ "${@bb.utils.contains('PACKAGECONFIG', 'dbus', 'pulseaudio-module-console-kit', '', d)}"

 #upgrade path:
 RREPLACES:pulseaudio-server = "libpulse-bin libpulse-conf"

 PACKAGES_DYNAMIC += "^pulseaudio-lib-.* ^pulseaudio-module-.*"

 FILES:libpulsecore = "${libdir}/pulseaudio/libpulsecore*.so"
 FILES:libpulsecommon = "${libdir}/pulseaudio/libpulsecommon*.so"

 # client.conf configures the behaviour of libpulse, so it belongs in the same
 # package.
 FILES:libpulse = "${libdir}/libpulse.so.* ${sysconfdir}/pulse/client.conf"

 FILES:libpulse-simple = "${libdir}/libpulse-simple.so.*"
 FILES:libpulse-mainloop-glib = "${libdir}/libpulse-mainloop-glib.so.*"

 FILES:${PN}-dev += "${libdir}/pulse-${PV}/modules/*.la ${datadir}/vala"
 FILES:${PN}-bin += "${sysconfdir}/default/volatiles/04_pulse"
 FILES:${PN}-pa-info = "${bindir}/pa-info"
 FILES:${PN}-server = "${bindir}/pulseaudio ${bindir}/start-* ${sysconfdir} ${bindir}/pactl */udev/rules.d/*.rules */*/udev/rules.d/*.rules ${systemd_user_unitdir}/*"
 FILES:${PN}-server += "${datadir}/dbus-1/system.d/pulseaudio-system.conf"

 #SYSTEMD_PACKAGES = "${PN}-server"
 SYSTEMD_SERVICE:${PN}-server = "pulseaudio.service"

 FILES:${PN}-misc = "${bindir}/* ${libdir}/pulseaudio/libpulsedsp.so"

 # Allow the pulseaudio package to be created empty as a placeholder (-dbg and -dev depend on it)
 FILES:${PN} = ""
 ALLOW_EMPTY:${PN} = "1"

 CONFFILES:libpulse = "${sysconfdir}/pulse/client.conf"

 CONFFILES:pulseaudio-server = "\
   ${sysconfdir}/pulse/default.pa \
   ${sysconfdir}/pulse/daemon.conf \
   ${sysconfdir}/pulse/system.pa \
   "

 pkg_postinst:${PN}-server() {
         if [ -z "$D" ] && [ -e ${sysconfdir}/init.d/populate-volatile.sh ] ; then
             ${sysconfdir}/init.d/populate-volatile.sh update
         fi
 }

 python populate_packages:prepend() {
     plugindir = d.expand('${libdir}/pulseaudio/modules/')
     do_split_packages(d, plugindir, r'^module-(.*)\.so$', '${PN}-module-%s', 'PulseAudio module for %s', extra_depends='', prepend=True)
     do_split_packages(d, plugindir, r'^lib(.*)\.so$', '${PN}-lib-%s', 'PulseAudio library for %s', extra_depends='', prepend=True)
 }

 # pa-info is a bash script that collects information about the audio setup.
 # It's primarily useful for attaching an information dump when reporting bugs.
 RDEPENDS:${PN}-pa-info = "\
                           alsa-utils-amixer \
                           alsa-utils-aplay \
                           alsa-utils-scripts \
                           bash \
                           ${PN}-server \
                           "

 RDEPENDS:pulseaudio-server = " \
     pulseaudio-module-filter-apply \
     pulseaudio-module-filter-heuristics \
     pulseaudio-module-udev-detect \
     pulseaudio-module-null-sink \
     pulseaudio-module-device-restore \
     pulseaudio-module-stream-restore \
     pulseaudio-module-card-restore \
     pulseaudio-module-augment-properties \
     pulseaudio-module-detect \
     pulseaudio-module-alsa-sink \
     pulseaudio-module-alsa-source \
     pulseaudio-module-alsa-card \
     pulseaudio-module-native-protocol-unix \
     pulseaudio-module-default-device-restore \
     pulseaudio-module-intended-roles \
     pulseaudio-module-rescue-streams \
     pulseaudio-module-always-sink \
     pulseaudio-module-suspend-on-idle \
     pulseaudio-module-position-event-sounds \
     pulseaudio-module-role-cork \
     pulseaudio-module-switch-on-port-available"

 # If the server is installed, it's usually desirable to make ALSA applications
 # use PulseAudio. alsa-plugins-pulseaudio-conf will install the configuration
 # that makes the PulseAudio plugin the default ALSA device.
 RDEPENDS:pulseaudio-server += "${@bb.utils.contains('DISTRO_FEATURES', 'pulseaudio', 'alsa-plugins-pulseaudio-conf', '', d)}"

 # pulseaudio-module-console-kit is built whenever dbus is enabled by PACKAGECONFIG
 # but consolekit depends on libx11 and is available only for DISTRO with x11 in DISTRO_FEATURES
 RDEPENDS:pulseaudio-module-console-kit =+ "${@bb.utils.contains('DISTRO_FEATURES', 'sysvinit x11', 'consolekit', '', d)}"
 RDEPENDS:pulseaudio-misc += "pulseaudio-module-cli-protocol-unix"

 FILES:${PN}-module-alsa-card += "${datadir}/pulseaudio/alsa-mixer"

 GSETTINGS_PACKAGE = "${@bb.utils.contains('PACKAGECONFIG', 'gsettings', '${PN}-module-gsettings', '', d)}"
 FILES:${PN}-module-gsettings += "${libexecdir}/pulse/gsettings-helper ${datadir}/GConf/gsettings ${datadir}/glib-2.0/schemas"

 # The console-kit module is good to have on X11 systems (it keeps PulseAudio
 # running for the duration of the user login session). The device-manager and
 # x11-* modules are referenced from the start-pulseaudio-x11 script, so those
 # modules must be installed when X11 is enabled.
 RDEPENDS:pulseaudio-server += "\
         ${@bb.utils.contains('DISTRO_FEATURES', 'x11', '\
                 pulseaudio-module-device-manager \
                 pulseaudio-module-x11-cork-request \
                 pulseaudio-module-x11-publish \
                 pulseaudio-module-x11-xsmp \
         ', '', d)}"

 RDEPENDS:pulseaudio-server += "${@bb.utils.contains('DISTRO_FEATURES', 'x11', \
                                   bb.utils.contains('DISTRO_FEATURES', 'systemd', 'pulseaudio-module-systemd-login', 'pulseaudio-module-console-kit', d), \
                                   '', d)}"
	SUMMARY = "Sound server for Linux and Unix-like operating systems"
	DESCRIPTION = "A general purpose sound server intended to run as a middleware \
	between your applications and your hardware devices, either using ALSA or OSS."
	HOMEPAGE = "http://www.pulseaudio.org"
	SECTION = "libs/multimedia"

	# Most of PulseAudio code is under LGPL-2.1-or-later. There are a few
	# exceptions:
	#
	# The "adrian" echo canceller variant has code under a non-standard permissive
	# license. See src/modules/echo-cancel/adrian-license.txt for details. This
	# recipe disables the adrian echo canceller to avoid hassle with the unusual
	# license.
	#
	# The src/modules/reserve* and src/pulsecore/rtkit* files are under the MIT
	# license.
	#
	# The src/pulsecore/filter/ directory contains code under the 3-clause BSD
	# license.
	#
	# People who distribute PulseAudio binaries need to also consider that there
	# are some dependencies to GPL libraries. LGPL code that depends on GPL
	# libraries probably becomes effectively GPL-licensed (at compile-time? or at
	# at link-time?). I'm not a lawyer, though, so I'm not sure of the exact
	# implications. The GPL dependencies only affect the server, not the client
	# library, with the exception of libdbus that affects both. These are the GPL
	# library dependencies:
	#
	# One of the resampler implementations uses libsamplerate. This recipe doesn't
	# enable that resampler, however.
	#
	# One of the database implementations uses gdbm. This recipe doesn't enable
	# that database implementation, however.
	#
	# module-lirc (enabled by PACKAGECONFIG[lirc]) uses LIRC.
	#
	# module-equalizer-sink uses FFTW. This recipe disables that, however.
	#
	# The dependency with the most complicated licensing considerations is libdbus.
	# When PACKAGECONFIG[dbus] is enabled (like it is by default), libdbus will be
	# used by both the server and the client library (libpulse). Does this affect
	# applications that use libpulse? It should also be noted that libdbus is
	# dual-licensed: either GPL-2.0-or-later or AFL-2.0 terms apply. Whose decision
	# is it which of the licenses apply? What a mess. Some people hold the view that
	# libdbus is a system library that is covered by the "special exception" in
	# GPLv2's section 3, and therefore libdbus's GPL license doesn't affect
	# PulseAudio.
	LICENSE = "LGPL-2.1-or-later & MIT & BSD-3-Clause"

	LIC_FILES_CHKSUM = "file://LICENSE;md5=0e5cd938de1a7a53ea5adac38cc10c39 \
	file://GPL;md5=4325afd396febcb659c36b49533135d4 \
	file://LGPL;md5=2d5025d4aa3495befef8f17206a5b0a1 \
	file://src/modules/echo-cancel/adrian-license.txt;md5=abbab006a561fbffccedf1c3531f34ab \
	file://src/pulsecore/filter/LICENSE.WEBKIT;md5=49defbaffddf8c51faf606ff7fc3b1f7 \
	file://src/pulsecore/resampler.h;beginline=4;endline=21;md5=09794012ae16912c0270f3280cc8ff84 \
	file://src/modules/reserve.h;beginline=6;endline=28;md5=0e23094760367d51b6609750e9b31fbb \
	file://src/pulsecore/rtkit.h;beginline=6;endline=29;md5=3f00ff966716ae0817c31576d1473528 \
	file://src/modules/echo-cancel/adrian-aec.h;beginline=3;endline=12;md5=d3ed4fad1c073f8b06f37495dc5d1026 \
	file://src/pulsecore/filter/biquad.h;beginline=1;endline=4;md5=6d46d1365206528a20137355924233c1 \
	"

	# libtool is needed for libltdl, used in module loading.
	DEPENDS = "m4-native libatomic-ops libsndfile1 libtool"
	# optional
	DEPENDS += "udev alsa-lib glib-2.0"
	DEPENDS += "speexdsp libxml-parser-perl-native libcap"

	inherit bash-completion meson pkgconfig useradd gettext perlnative systemd manpages gsettings

	# *.desktop rules wont be generated during configure and build will fail
	# if using --disable-nls
	USE_NLS = "yes"

	EXTRA_OEMESON = "\
	-Dhal-compat=false \
	-Dorc=disabled \
	-Daccess_group=audio \
	-Dopenssl=disabled \
	-Ddatabase=simple \
	-Dzshcompletiondir=no \
	-Dudevrulesdir=`pkg-config --variable=udevdir udev`/rules.d \
	-Dvalgrind=disabled \
	-Dtests=false \
	-Drunning-from-build-tree=false \
	"

	# soxr (the SoX Resampler library) doesn't seem to be currently packaged in
	# oe-core nor meta-oe, so let's not add a PACKAGECONFIG entry for it for now.
	EXTRA_OEMESON += "-Dsoxr=disabled"

	# The FFTW dependency (for module-equalizer-sink) was removed in commit
	# ddbd713293 without explaining why it was not made a PACKAGECONFIG item
	# instead. Oh well, let's keep it disabled until someone expresses some
	# interest in having it enabled.
	EXTRA_OEMESON += "-Dfftw=disabled"

	# The "adrian" echo canceller implementation has a non-standard license
	# (src/modules/echo-cancel/adrian-license.txt). It's a permissive license, so
	# the licensing terms are probably not problematic, but it would be an extra
	# hassle to add the license to OE-Core's set of licenses. The canceller isn't
	# very good anyway, better alternatives exist (such as the webrtc canceller).
	EXTRA_OEMESON += "-Dadrian-aec=false"

	PACKAGECONFIG ??= "${@bb.utils.contains('DISTRO_FEATURES', 'bluetooth', 'bluez5', '', d)} \
	${@bb.utils.contains('DISTRO_FEATURES', 'zeroconf', 'avahi', '', d)} \
	${@bb.utils.contains('DISTRO_FEATURES', '3g', 'ofono', '', d)} \
	${@bb.utils.filter('DISTRO_FEATURES', 'ipv6 systemd x11', d)} \
	dbus gsettings \
	"

	PACKAGECONFIG[dbus] = "-Ddbus=enabled,-Ddbus=disabled,dbus"
	PACKAGECONFIG[bluez5] = "-Dbluez5=enabled,-Dbluez5=disabled,bluez5 sbc"
	PACKAGECONFIG[gsettings] = "-Dgsettings=enabled,-Dgsettings=disabled,glib-2.0-native glib-2.0"
	PACKAGECONFIG[ofono] = "-Dbluez5-ofono-headset=true,-Dbluez5-ofono-headset=false,ofono"
	PACKAGECONFIG[gtk] = "-Dgtk=enabled,-Dgtk=disabled,gtk+3"
	PACKAGECONFIG[systemd] = "-Dsystemd=enabled -Dsystemduserunitdir=${systemd_user_unitdir},-Dsystemd=disabled,systemd"
	PACKAGECONFIG[x11] = "-Dx11=enabled,-Dx11=disabled,virtual/libx11 libxtst libice libsm libxcb"
	PACKAGECONFIG[avahi] = "-Davahi=enabled,-Davahi=disabled,avahi"
	PACKAGECONFIG[jack] = "-Djack=enabled,-Djack=disabled,jack"
	# Since many embedded systems don't have non-root users, it's useful to be
	# able to use pulseaudio autospawn for root as well.
	PACKAGECONFIG[autospawn-for-root] = ",,,"
	PACKAGECONFIG[lirc] = "-Dlirc=enabled,-Dlirc=disabled,lirc"
	PACKAGECONFIG[webrtc] = "-Dwebrtc-aec=enabled,-Dwebrtc-aec=disabled,webrtc-audio-processing"
	PACKAGECONFIG[ipv6] = "-Dipv6=true,-Dipv6=false,"
	PACKAGECONFIG[manpages] = "-Dman=true,-Dman=false,"

	export TARGET_PFPU = "${TARGET_FPU}"

	set_cfg_value () {
	sed -i -e "s/\(; \)\?$2 =./$2 = $3/" "$1"
	if ! grep -q "^$2 = $3\$" "$1"; then
	die "Use of sed to set '$2' to '$3' in '$1' failed"
	fi
	}

	do_compile:append () {
	if ${@bb.utils.contains('PACKAGECONFIG', 'autospawn-for-root', 'true', 'false', d)}; then
	set_cfg_value src/pulse/client.conf allow-autospawn-for-root yes
	fi
	}

	do_install:append() {
	install -d ${D}${sysconfdir}/default/volatiles
	install -m 0644 ${WORKDIR}/volatiles.04_pulse ${D}${sysconfdir}/default/volatiles/04_pulse
	}

	USERADD_PACKAGES = "pulseaudio-server"
	GROUPADD_PARAM:pulseaudio-server = "--system pulse"
	USERADD_PARAM:pulseaudio-server = "--system --home /var/run/pulse \
	--no-create-home --shell /bin/false \
	--groups audio,pulse --gid pulse pulse"

	PACKAGES =+ "\
	libpulse \
	libpulse-mainloop-glib \
	libpulse-simple \
	libpulsecommon \
	libpulsecore \
	${PN}-pa-info \
	${PN}-server \
	${PN}-misc \
	"

	# The console-kit module is included here explicitly so bitbake can map to the
	# RDEPENDS we define for it in this recipe, and thereby ensure that when
	# adding the console-kit module to an image, we also get the necessary
	# consolekit package produced.
	PACKAGES =+ "${@bb.utils.contains('PACKAGECONFIG', 'dbus', 'pulseaudio-module-console-kit', '', d)}"

	#upgrade path:
	RREPLACES:pulseaudio-server = "libpulse-bin libpulse-conf"

	PACKAGES_DYNAMIC += "^pulseaudio-lib-.* ^pulseaudio-module-.*"

	FILES:libpulsecore = "${libdir}/pulseaudio/libpulsecore*.so"
	FILES:libpulsecommon = "${libdir}/pulseaudio/libpulsecommon*.so"

	# client.conf configures the behaviour of libpulse, so it belongs in the same
	# package.
	FILES:libpulse = "${libdir}/libpulse.so.* ${sysconfdir}/pulse/client.conf"

	FILES:libpulse-simple = "${libdir}/libpulse-simple.so.*"
	FILES:libpulse-mainloop-glib = "${libdir}/libpulse-mainloop-glib.so.*"

	FILES:${PN}-dev += "${libdir}/pulse-${PV}/modules/*.la ${datadir}/vala"
	FILES:${PN}-bin += "${sysconfdir}/default/volatiles/04_pulse"
	FILES:${PN}-pa-info = "${bindir}/pa-info"
	FILES:${PN}-server = "${bindir}/pulseaudio ${bindir}/start-* ${sysconfdir} ${bindir}/pactl /udev/rules.d/.rules //udev/rules.d/.rules ${systemd_user_unitdir}/"
	FILES:${PN}-server += "${datadir}/dbus-1/system.d/pulseaudio-system.conf"

	#SYSTEMD_PACKAGES = "${PN}-server"
	SYSTEMD_SERVICE:${PN}-server = "pulseaudio.service"

	FILES:${PN}-misc = "${bindir}/* ${libdir}/pulseaudio/libpulsedsp.so"

	# Allow the pulseaudio package to be created empty as a placeholder (-dbg and -dev depend on it)
	FILES:${PN} = ""
	ALLOW_EMPTY:${PN} = "1"

	CONFFILES:libpulse = "${sysconfdir}/pulse/client.conf"

	CONFFILES:pulseaudio-server = "\
	${sysconfdir}/pulse/default.pa \
	${sysconfdir}/pulse/daemon.conf \
	${sysconfdir}/pulse/system.pa \
	"

	pkg_postinst:${PN}-server() {
	if [ -z "$D" ] && [ -e ${sysconfdir}/init.d/populate-volatile.sh ] ; then
	${sysconfdir}/init.d/populate-volatile.sh update
	fi
	}

	python populate_packages:prepend() {
	plugindir = d.expand('${libdir}/pulseaudio/modules/')
	do_split_packages(d, plugindir, r'^module-(.*)\.so$', '${PN}-module-%s', 'PulseAudio module for %s', extra_depends='', prepend=True)
	do_split_packages(d, plugindir, r'^lib(.*)\.so$', '${PN}-lib-%s', 'PulseAudio library for %s', extra_depends='', prepend=True)
	}

	# pa-info is a bash script that collects information about the audio setup.
	# It's primarily useful for attaching an information dump when reporting bugs.
	RDEPENDS:${PN}-pa-info = "\
	alsa-utils-amixer \
	alsa-utils-aplay \
	alsa-utils-scripts \
	bash \
	${PN}-server \
	"

	RDEPENDS:pulseaudio-server = " \
	pulseaudio-module-filter-apply \
	pulseaudio-module-filter-heuristics \
	pulseaudio-module-udev-detect \
	pulseaudio-module-null-sink \
	pulseaudio-module-device-restore \
	pulseaudio-module-stream-restore \
	pulseaudio-module-card-restore \
	pulseaudio-module-augment-properties \
	pulseaudio-module-detect \
	pulseaudio-module-alsa-sink \
	pulseaudio-module-alsa-source \
	pulseaudio-module-alsa-card \
	pulseaudio-module-native-protocol-unix \
	pulseaudio-module-default-device-restore \
	pulseaudio-module-intended-roles \
	pulseaudio-module-rescue-streams \
	pulseaudio-module-always-sink \
	pulseaudio-module-suspend-on-idle \
	pulseaudio-module-position-event-sounds \
	pulseaudio-module-role-cork \
	pulseaudio-module-switch-on-port-available"

	# If the server is installed, it's usually desirable to make ALSA applications
	# use PulseAudio. alsa-plugins-pulseaudio-conf will install the configuration
	# that makes the PulseAudio plugin the default ALSA device.
	RDEPENDS:pulseaudio-server += "${@bb.utils.contains('DISTRO_FEATURES', 'pulseaudio', 'alsa-plugins-pulseaudio-conf', '', d)}"

	# pulseaudio-module-console-kit is built whenever dbus is enabled by PACKAGECONFIG
	# but consolekit depends on libx11 and is available only for DISTRO with x11 in DISTRO_FEATURES
	RDEPENDS:pulseaudio-module-console-kit =+ "${@bb.utils.contains('DISTRO_FEATURES', 'sysvinit x11', 'consolekit', '', d)}"
	RDEPENDS:pulseaudio-misc += "pulseaudio-module-cli-protocol-unix"

	FILES:${PN}-module-alsa-card += "${datadir}/pulseaudio/alsa-mixer"

	GSETTINGS_PACKAGE = "${@bb.utils.contains('PACKAGECONFIG', 'gsettings', '${PN}-module-gsettings', '', d)}"
	FILES:${PN}-module-gsettings += "${libexecdir}/pulse/gsettings-helper ${datadir}/GConf/gsettings ${datadir}/glib-2.0/schemas"

	# The console-kit module is good to have on X11 systems (it keeps PulseAudio
	# running for the duration of the user login session). The device-manager and
	# x11-* modules are referenced from the start-pulseaudio-x11 script, so those
	# modules must be installed when X11 is enabled.
	RDEPENDS:pulseaudio-server += "\
	${@bb.utils.contains('DISTRO_FEATURES', 'x11', '\
	pulseaudio-module-device-manager \
	pulseaudio-module-x11-cork-request \
	pulseaudio-module-x11-publish \
	pulseaudio-module-x11-xsmp \
	', '', d)}"

	RDEPENDS:pulseaudio-server += "${@bb.utils.contains('DISTRO_FEATURES', 'x11', \
	bb.utils.contains('DISTRO_FEATURES', 'systemd', 'pulseaudio-module-systemd-login', 'pulseaudio-module-console-kit', d), \
	'', d)}"