SUMMARY = "Sound server for Linux and Unix-like operating systems" HOMEPAGE = "http://www.pulseaudio.org" AUTHOR = "Lennart Poettering" SECTION = "libs/multimedia" # Most of PulseAudio code is under LGPLv2.1+. 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. # # src/utils/qpaeq is licensed under AGPL. qpaeq is not installed by this # recipe, however, which is why AGPL is not mentioned in 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 be also noted that libdbus is # dual-licensed: either GPLv2+ or AFL-2 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 = "LGPLv2.1+ & MIT & BSD-3-Clause" LIC_FILES_CHKSUM = "file://LICENSE;md5=a848e8d03f04976778eab2348b59ed2b \ file://GPL;md5=4325afd396febcb659c36b49533135d4 \ file://LGPL;md5=2d5025d4aa3495befef8f17206a5b0a1 \ file://AGPL;md5=73f1eb20517c55bf9493b7dd6e480788 \ 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/utils/qpaeq;beginline=2;endline=16;md5=7f62515a4762f0c3fc3d4201858bb964 \ 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 \ " DEPENDS = "libatomic-ops libsndfile1 libtool intltool-native" # optional DEPENDS += "udev alsa-lib glib-2.0 gconf" DEPENDS += "speexdsp libxml-parser-perl-native libcap" inherit autotools bash-completion pkgconfig useradd gettext perlnative bluetooth systemd manpages # *.desktop rules wont be generated during configure and build will fail # if using --disable-nls USE_NLS = "yes" EXTRA_OECONF = "\ --disable-hal-compat \ --disable-orc \ --enable-tcpwrap=no \ --with-access-group=audio \ --disable-openssl \ --with-database=simple \ --without-zsh-completion-dir \ --with-udev-rules-dir=`pkg-config --variable=udevdir udev`/rules.d \ ac_cv_header_valgrind_memcheck_h=no \ --disable-tests \ " # 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_OECONF += "--without-soxr" # 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. # # One nice thing about disabling this is that it also prevents qpaeq from # being installed, so we avoid adding AGPL to the list of licenses (nothing # else in PulseAudio is licensed under AGPL). EXTRA_OECONF += "--without-fftw" # 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_OECONF += "--disable-adrian-aec" PACKAGECONFIG ??= "${@bb.utils.contains('DISTRO_FEATURES', 'bluetooth', '${BLUEZ}', '', d)} \ ${@bb.utils.contains('DISTRO_FEATURES', 'zeroconf', 'avahi', '', d)} \ ${@bb.utils.contains('DISTRO_FEATURES', '3g', 'ofono', '', d)} \ ${@bb.utils.filter('DISTRO_FEATURES', 'ipv6 systemd x11', d)} \ dbus \ " PACKAGECONFIG[dbus] = "--enable-dbus,--disable-dbus,dbus" PACKAGECONFIG[bluez4] = "--enable-bluez4,--disable-bluez4,bluez4 sbc" PACKAGECONFIG[bluez5] = "--enable-bluez5,--disable-bluez5,bluez5 sbc" PACKAGECONFIG[ofono] = "--enable-bluez5-ofono-headset,--disable-bluez5-ofono-headset,ofono" PACKAGECONFIG[gtk] = "--enable-gtk3,--disable-gtk3,gtk+3" PACKAGECONFIG[systemd] = "--enable-systemd-daemon --enable-systemd-login --enable-systemd-journal --with-systemduserunitdir=${systemd_user_unitdir},--disable-systemd-daemon --disable-systemd-login --disable-systemd-journal,systemd" PACKAGECONFIG[x11] = "--enable-x11,--disable-x11,virtual/libx11 libxtst libice libsm libxcb" PACKAGECONFIG[avahi] = "--enable-avahi,--disable-avahi,avahi" PACKAGECONFIG[jack] = "--enable-jack,--disable-jack,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] = "--enable-lirc,--disable-lirc,lirc" PACKAGECONFIG[webrtc] = "--enable-webrtc-aec,--disable-webrtc-aec,webrtc-audio-processing" PACKAGECONFIG[ipv6] = "--enable-ipv6,--disable-ipv6," PACKAGECONFIG[manpages] = "--enable-manpages, --disable-manpages, " EXTRA_OECONF_append_arm = "${@bb.utils.contains("TUNE_FEATURES", "neon", "", " --enable-neon-opt=no", d)}" EXTRA_OECONF_append_armeb = "${@bb.utils.contains("TUNE_FEATURES", "neon", "", " --enable-neon-opt=no", d)}" export TARGET_PFPU = "${TARGET_FPU}" # TODO: Use more fine granular version #OE_LT_RPATH_ALLOW=":${libdir}/pulse-0.9:" OE_LT_RPATH_ALLOW = "any" OE_LT_RPATH_ALLOW[export]="1" 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/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/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" # 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 =+ "libpulsecore libpulsecommon libpulse libpulse-simple libpulse-mainloop-glib \ pulseaudio-server pulseaudio-misc ${@bb.utils.contains('PACKAGECONFIG', 'dbus', 'pulseaudio-module-console-kit', '', d)}" #upgrade path: RREPLACES_pulseaudio-server = "libpulse-bin libpulse-conf" PACKAGES_DYNAMIC += "^pulseaudio-lib-.* ^pulseaudio-module-.*" FILES_libpulsecore = "${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 ${libdir}/cmake" FILES_${PN}-conf = "${sysconfdir}" FILES_${PN}-bin += "${sysconfdir}/default/volatiles/volatiles.04_pulse" FILES_${PN}-server = "${bindir}/pulseaudio ${bindir}/start-* ${sysconfdir} ${bindir}/pactl */udev/rules.d/*.rules */*/udev/rules.d/*.rules ${systemd_user_unitdir}/*" #SYSTEMD_PACKAGES = "${PN}-server" SYSTEMD_SERVICE_${PN}-server = "pulseaudio.service" FILES_${PN}-misc = "${bindir}/* ${libdir}/pulseaudio/libpulsedsp.so" # Allow the pulseaudio package to be created empty as a placeholder (-dbg and -dev depend on it) ALLOW_EMPTY_${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 ${sysconfdir}/init.d/populate-volatile.sh update fi } python populate_packages_prepend() { #d.setVar('PKG_pulseaudio', 'pulseaudio') plugindir = d.expand('${libdir}/pulse-${PV}/modules/') do_split_packages(d, plugindir, '^module-(.*)\.so$', 'pulseaudio-module-%s', 'PulseAudio module for %s', extra_depends='', prepend=True) do_split_packages(d, plugindir, '^lib(.*)\.so$', 'pulseaudio-lib-%s', 'PulseAudio library for %s', extra_depends='', prepend=True) } RDEPENDS_pulseaudio-server = " \ pulseaudio-module-filter-apply \ pulseaudio-module-filter-heuristics \ pulseaudio-module-udev-detect \ pulseaudio-module-null-sink \ pulseaudio-module-device-restore \ pulseaudio-module-stream-restore \ pulseaudio-module-card-restore \ pulseaudio-module-augment-properties \ pulseaudio-module-detect \ pulseaudio-module-alsa-sink \ pulseaudio-module-alsa-source \ pulseaudio-module-alsa-card \ pulseaudio-module-native-protocol-unix \ pulseaudio-module-default-device-restore \ pulseaudio-module-intended-roles \ pulseaudio-module-rescue-streams \ pulseaudio-module-always-sink \ pulseaudio-module-suspend-on-idle \ pulseaudio-module-position-event-sounds \ pulseaudio-module-role-cork \ pulseaudio-module-switch-on-port-available" # If the server is installed, it's usually desirable to make ALSA applications # use PulseAudio. alsa-plugins-pulseaudio-conf will install the configuration # that makes the PulseAudio plugin the default ALSA device. RDEPENDS_pulseaudio-server += "alsa-plugins-pulseaudio-conf" # pulseaudio-module-console-kit is built whenever dbus is enabled by PACKAGECONFIG # but consolekit depends on libx11 and is available only for DISTRO with x11 in DISTRO_FEATURES RDEPENDS_pulseaudio-module-console-kit =+ "${@bb.utils.contains('DISTRO_FEATURES', 'x11', 'consolekit', '', d)}" RDEPENDS_pulseaudio-misc += "pulseaudio-module-cli-protocol-unix" FILES_pulseaudio-module-gconf += "${libexecdir}/pulse/gconf-helper" FILES_pulseaudio-module-alsa-card += "${datadir}/pulseaudio/alsa-mixer" # 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-console-kit \ pulseaudio-module-device-manager \ pulseaudio-module-x11-cork-request \ pulseaudio-module-x11-publish \ pulseaudio-module-x11-xsmp \ ', '', d)}"