sfos: Add packaging for Sailfish OS.

daemon: use speex-fixed-2
daemon: disable auto-exit
client: disable autospawn

Also add submodule-era changelog entries.

squashed:

sfos: packaging: Do not use gdbm even if available ; JB#44440

Don't use %config(noreplace). JB#44152

Fix aarch64 builds by using systemd macros. JB#49681

sfos: packaging: Add configuration for system-wide mode
Add configuration for system-wide mode. These new unit is not meant to
be started by user but instead required when making emergency calls
outside user session. PartOf ensures that the unit is stopped when
emergency-call.target unit is stopped so that it doesn't collide with
user session pulseaudio.
There are no conflicts to multi-user.target or
systemd-user-sessions.service because otherwise they may not be started
at all if this unit happens to be still running.

sfos: packaging: Fix dependencies of system-wide. JB#45842
Add After=dbus.socket and remove DefaultDependencies=no.

sfos: packaging: Update system-wide user and group creation.
Have static uid and gid for pulse and use only audio as additional
group for user pulse. Fixes JB#46368

sfos: Don't fork pulseaudio processes.

sfos: Prevent user session daemon from starting if system daemon is running.
Wait until system daemon pid file disappears before starting user
session PulseAudio. See JB#49307

sfos: Enable neon optimisation on aarch64 too. Contributes JB#49681

Co-authored-by: David Greaves <david.greaves@jolla.com>
Co-authored-by: Tomi Leppänen <tomi.leppanen@jolla.com>

rpm/50-sfos.client.conf

@@ -0,0 +1,7 @@
+# Autospawning daemon if daemon is not running is enabled by default.
+# With Mer we want to control daemon startup and stopping using user session
+# and to prevent other clients autospawning daemon before systemd starts
+# PulseAudio we change the default to disabling autospawn alltogether.
+# If/when PulseAudio startup is tied to some other session this can be
+# reverted back to default.
+autospawn = no

rpm/50-sfos.daemon.conf

@@ -0,0 +1,26 @@
+# exit-idle-time is enabled by default in upstream, because it makes
+# console logins work nicely (the daemon is not left around forever
+# after logout). Graphical sessions are expected to somehow disable
+# the automatic shutdown for the duration of the session, but at least
+# Nemo doesn't currently do that, and since console logins are not
+# that important, we can disable the automatic shutdown here. With
+# systemd user sessions it should be possible to handle this properly,
+# so this change should be eventually dropped.
+exit-idle-time = -1
+
+# speex-float-x is arguably too heavy resampler to be the default.
+# Ubuntu, for example, patches this to speex-float-2. Mer is targeted
+# at mobile devices, and speex-float-2 may still be a bit too heavy
+# for that purpose. Ideally the default resampler would be decided by
+# hardware adaptations, but for now we patch this in Mer.
+#
+# Why ffmpeg, why not e.g. speex-fixed-1? I don't know, I'm not aware
+# of the history of that decision. If you think something else would
+# be better, feel free to change this (and document the rationale
+# here).
+#
+# Changed from ffmpeg to speex-fixed-2 due to ffmpeg producing broken
+# audio data in some cases (mono samples). No good other rationale
+# for choosing the resampling method as of yet. Benchmarking different
+# resamplers would be a good starting point to decide properly.
+resample-method = speex-fixed-2

rpm/90-pulse.conf

@@ -0,0 +1,2 @@
+@audio - rtprio 9
+@audio - nice -11

rpm/pulseaudio-system.service

@@ -0,0 +1,20 @@
+# System-wide mode to use before user session
+
+[Unit]
+Description=PulseAudio (system-wide mode)
+After=dbus.socket
+Requires=dbus.socket
+RefuseManualStart=yes
+Before=multi-user.target systemd-user-sessions.service
+PartOf=emergency-call.target
+
+[Service]
+EnvironmentFile=-/etc/sysconfig/pulseaudio
+ExecStart=/usr/bin/pulseaudio --daemonize=no --system --disallow-module-loading $CONFIG
+# Make sure pid file is cleaned when stopping system PulseAudio,
+# as user session service will defer startup until the pid file
+# doesn't exist anymore.
+ExecStopPost=/bin/sh -c "rm -f /run/pulse/pid"
+Restart=always
+RestartSec=1
+Type=notify

rpm/pulseaudio.changes

@@ -0,0 +1,166 @@
+* Wed Apr 05 2017 Juho Hamalainen <jusa.mer@hilvi.org> - 8.0+git8
+- [bluez5] Update call volume control patch. JB#38234
+
+* Tue Apr 04 2017 Juho Hamalainen <jusa.mer@hilvi.org> - 8.0+git7
+- [bluez5] Add call volume control. JB#38234
+- [packaging] Update patchset.
+
+* Thu Feb 16 2017 Juho Hamalainen <jusa.mer@hilvi.org> - 8.0+git6
+- [bluez5] Add backend for handling HSP/HFP. JB#36527
+- [packaging] Update patchset.
+
+* Thu Sep 22 2016 Juho Hamalainen <jusa.mer@hilvi.org> - 8.0+git5
+- [bluez5] remove bluez build requirement.Contributes to JB#36045
+- [bluez5] remove bluez build requirement.Contributes to JB#36045
+
+* Tue Jun 07 2016 Juho Hamalainen <jusa.mer@hilvi.org> - 8.0+git4
+- [dbus] Fix crash and double-counting.
+- [limits] Lower limits conf to what PulseAudio actually uses.
+- [module-loopback] Improvements and workarounds. JB#34890
+- [packaging] Update patchset.
+- [pulsecore] Be more strict about object references.
+
+* Mon Apr 04 2016 Juho Hämäläinen <juho.hamalainen@jolla.com> - 8.0+git3
+- [module-loopback] Fix segfault when unloading module after sink_input move. Fixes JB#34771
+- [packaging] Update patchset.
+
+* Tue Mar 29 2016 Juho Hämäläinen <jusa.mer@hilvi.org> - 8.0+git2
+- [module-combine-sink] Add argument for ignoring sinks in automatic mode. Fixes MER#1552
+- [packaging] Update patchset.
+
+* Tue Mar 22 2016 Juho Hämäläinen <jusa.mer@hilvi.org> - 8.0+git1
+- [packaging] Update patchset for PulseAudio 8.0. MER#1507
+- [packaging] Update spec for PulseAudio 8.0. MER#1507
+
+* Mon Jan 04 2016 stskeeps <carsten.munk@gmail.com> - 6.0+git5
+- [packaging] Nemo-Mer merge: fix x11 build. Contributes to MER#1440
+
+* Tue Sep 29 2015 Juho Hämäläinen <jusa@hilvi.org> - 6.0+git4
+- [spec] Change build requirements on systemd libs. Fixes JB#32563
+
+* Thu Jun 04 2015 Juho Hämäläinen <jusa@hilvi.org> - 6.0+git3
+- [bluez4] Setup SBC before creating A2DP sink or source. Fixes JB#29262
+- [bluez4] Try to acquire SCO transport on device creation. Fixes JB#28872
+- [packaging] Update patchset.
+- [srbchannel] Add patches fixing and enabling srbchannel. Fixes JB#28132
+
+* Tue May 05 2015 Juho Hämäläinen <jusa@hilvi.org> - 6.0+git2
+- [bluez4] Keep transport when starting in HFP mode. Fixes JB#28167
+- [bluez4] Make sure SCO is configured when creating device.
+- [packaging] Update patchset.
+
+* Mon May 04 2015 Juho Hämäläinen <jusa@hilvi.org> - 6.0+git1
+- [bluez4] Don't acquire transport when creating device. Contributes to JB#27276
+- [dbus-protocol] Use hooks for all events. Fixes JB#27166
+- [packaging] Update patches for PulseAudio 6.0.
+- [packaging] Update patches for PulseAudio 6.0. Contributes to JB#26620
+
+* Mon Mar 30 2015 Juho Hämäläinen <juho.hamalainen@tieto.com> - 5.0+git9
+- [packaging] Add patches for starting bluez4 device suspended. Contributes to JB#27276
+- [packaging] Fix small warning in patch 1014.
+- [spec] Claim pulseaudio dirs.
+- [spec] Claim pulseaudio dirs. Contributes: JB#22780
+
+* Fri Aug 22 2014 Pasi Sjöholm <pasi.sjoholm@siirappi.com> - 5.0+git8
+- [packaging] Fix build with json-c 0.12
+
+* Fri Aug 15 2014 Juho Hämäläinen <jusa@hilvi.org> - 5.0+git7
+- [packaging] Add fix for XDG_RUNTIME_DIR usage.
+
+* Thu Jul 17 2014 Juho Hämäläinen <jusa@hilvi.org> - 5.0+git6
+- [packaging] Add fix for bluez4-device assert.
+
+* Wed Jun 18 2014 Juho Hämäläinen <jusa@hilvi.org> - 5.0+git5
+- [packaging] Start PulseAudio daemon in forking mode.
+
+* Fri Jun 13 2014 Juho Hämäläinen <jusa@hilvi.org> - 5.0+git4
+- [packaging] Drop boardname patch, use systemd/sysconfig in service file.
+- [packaging] Update pulseaudio.service file.
+
+* Fri May 23 2014 Pekka Lundstrom <pekka.lundstrom@jollamobile.com> - 5.0+git3
+- [packaging] do not install dbus pulseaudio-system.conf
+
+* Tue Apr 15 2014 Juho Hämäläinen <jusa@hilvi.org> - 5.0+git2
+- [packaging] Add dbus protocol module assert fix.
+
+* Mon Apr 14 2014 Juho Hämäläinen <jusa@hilvi.org> - 5.0+git1
+- [packaging] Update packaging for PulseAudio 5.0.
+- [packaging] Update patches for PulseAudio 5.0.
+
+* Thu Feb 27 2014 Juho Hämäläinen <jusa@hilvi.org> - 4.0+git8
+- [packaging] Add patch for suspend-on-idle handling of corked streams.
+
+* Tue Feb 04 2014 Juho Hämäläinen <jusa@hilvi.org> - 4.0+git7
+- [neon] enable neon for arm only
+- [packaging] Add 64bit compile fix
+
+* Mon Jan 20 2014 Juho Hämäläinen <jusa@hilvi.org> - 4.0+git6
+- [packaging] Add bluetooth related patches.
+
+* Wed Jan 01 2014 Islam Amer <pharon@gmail.com> - 4.0+git5
+- [init] Add pulseaudio to be started by default
+- [packaging] Make X11 related buildrequires and subpackages optional.
+
+* Thu Oct 17 2013 Juho Hämäläinen <jusa@hilvi.org> - 4.0-update84
+- [packaging] Add module-bluetooth-device assert fix.
+
+* Mon Oct 07 2013 Juho Hämäläinen <jusa@hilvi.org> - 4.0-update83
+- [packaging] Add client autospawn patch.
+- [packaging] Update bluetooth device patch.
+
+* Tue Sep 24 2013 Juho Hämäläinen <jusa@hilvi.org> - 4.0-update82
+- [packaging] Change resampler patch and add patch for bluetooth device.
+- [packaging] Update yaml and spec.
+
+* Mon Sep 09 2013 Marko Saukko <marko.saukko@jollamobile.com> - 4.0-update81
+- [packaging] remove prehistoric changelog entries
+
+* Mon Sep 09 2013 Marko Saukko <marko.saukko@jollamobile.com> - 4.0
+- [packaging] Add 4 patches.
+- [packaging] Drop changelogs before year 2011.
+- [packaging] Initial packaging for PulseAudio 4.0.
+- [packaging] Need to cd to dir before build because of submodule.
+- [packaging] run bootstrap.sh + %configure intead of %reconfigure
+- [packaging] tar_git pushes .tarball-version to wrong dir for build lets move it to right place.
+
+* Thu Feb 21 2013 Pekka Lundstrom <pekka.lundstrom@jollamobile.com> - 2.1
+- Start requires only xorg.service, not full xorg.target
+
+* Thu Dec 06 2012 Carsten Munk <carsten.munk@jollamobile.com> - 2.1
+- Make systemd user session service restart always 
+
+* Wed Nov 14 2012 Juho Hamalainen <juho.hamalainen@tieto.com> - 2.1
+- Add patch to use XDG_RUNTIME_DIR for runtime files.
+- Add pulseaudio.service file for user-session systemd.
+
+* Sun Oct 14 2012 Tanu Kaskinen <tanu.kaskinen@jollamobile.com> - 2.1
+- Update PulseAudio to version 2.1.
+- Drop almost all patches. Most of the old patches were from upstream, but also
+  some non-upstream patches that didn't seem important have been discarded.
+  (Sorry for not mentioning the exact patches here. I have lost the notes that
+  I made when reviewing the patch set.) There are two patches left that are
+  derived from the old patch set: a patch for installing devel files for
+  out-of-tree modules and a patch for loading hardware specific configuration
+  based on /etc/boardname.
+- Add a couple of fixes from upstream.
+- Add patches for handling the sink and source latency flags better, required
+  for pulseaudio-modules-nemo. The patches have been submitted to upstream, but
+  no feedback has been received yet.
+- Change the way daemon.conf is customized: use patches instead of overwriting
+  upstream version in the install post script. That way it's easier to know
+  what exactly has been customized and why.
+- Remove the custom default.pa file, because there's no documented reason to
+  diverge from upstream.
+- Remove ia32_oemtablet.pa. It seemed to be tailored for specific hardware, and
+  special configuration for specific hardware is supposed be provided in
+  separate hardware adaptation packages.
+- Remove mixer-0.9.22-orig.tar.bz2. Apparently it was used to replace the mixer
+  configuration in 1.0 with the 0.9.22 version. The stated purpose was to fix
+  some regression bugs in MeeGo (see the entry from Apr 18 2011 in this file).
+  I hope those regressions have been fixed in upstream.
+- New binary package: pulseaudio-kde. If anyone wants to install KDE on Mer,
+  the package can be useful, and others can leave it uninstalled.
+- New binary package: pulseaudio-esound. The package adds modules for making
+  PulseAudio a drop-in replacement for EsounD. I split this off of the main
+  package, because I thought it would be a good idea not to enable support for
+  the obsolete protocol by default.

rpm/pulseaudio.service

@@ -0,0 +1,17 @@
+[Unit]
+Description=PulseAudio
+After=pre-user-session.target
+Requires=dbus.socket
+
+[Service]
+EnvironmentFile=-/etc/sysconfig/pulseaudio
+# Wait until system PulseAudio daemon has completely shut down before
+# starting user session daemon.
+ExecStartPre=/bin/sh -c "while [ -f /run/pulse/pid ]; do sleep 1; done"
+ExecStart=/usr/bin/pulseaudio --daemonize=no $CONFIG
+Restart=always
+RestartSec=1
+Type=notify
+
+[Install]
+WantedBy=user-session.target