release v0.20.8

Apparently, this makes old clang versions happy ("'alignas' attribute
cannot be applied to types).

.travis.yml

@@ -0,0 +1,36 @@
+dist: trusty
+language: cpp
+
+addons:
+  apt:
+    packages:
+      - libcppunit-dev
+      - libboost-dev
+
+os:
+  - linux
+  - osx
+
+env:
+  global:
+    - MAKEFLAGS="-j2"
+
+before_install:
+  # C++14
+  - test "$TRAVIS_OS_NAME" != "linux" || sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test
+  - test "$TRAVIS_OS_NAME" != "linux" || sudo apt-get update -qq
+  - test "$TRAVIS_OS_NAME" != "osx" || brew update
+
+install:
+  # C++14
+  - test "$TRAVIS_OS_NAME" != "linux" || sudo apt-get install -qq g++-5
+  - test "$TRAVIS_OS_NAME" != "osx" || brew install cppunit
+
+script:
+  - OPTIONS="--enable-test"
+  - test "$TRAVIS_OS_NAME" != "linux" || export CC=gcc-5 CXX=g++-5
+  - test "$TRAVIS_OS_NAME" != "osx" || OPTIONS="$OPTIONS --enable-osx"
+  - ./autogen.sh
+  - ./configure --disable-silent-rules --disable-dependency-tracking $OPTIONS
+  - make
+  - make check

INSTALL

@@ -1,206 +0,0 @@
-                       Music Player Daemon (MPD) - INSTALL
-
-
-Introduction
-------------
-
-This document is a very small amount of documentation about what is needed to 
-install MPD.  If more information is desired, read the user manual:
-
- http://www.musicpd.org/doc/user/
-
-Dependencies
-------------
-
-gcc 4.7 or later - http://gcc.gnu.org/
-clang 3.2 or later - http://clang.llvm.org/
-Any other C++11 compliant compiler should also work.
-
-Boost 1.46 - http://www.boost.org/
-
-
-Optional Output Dependencies
-----------------------------
-
-You will need at least one of these to compile MPD.
-
-Most of these are available as packages on major distributions.  Be sure to
-install both the library package as well as the development package.
-
-AO - http://www.xiph.org/ao/
-A portable library that abstracts many audio output types as one API.  Should
-be used only if there is no native plugin available or if the native plugin
-doesn't work.  You will need libao.
-
-ALSA - http://www.alsa-project.org/
-The Advanced Linux Sound Architecture.  Recommended audio output if you use
-Linux.  You will need libasound.
-
-FIFO
-This is a mostly undocumented, developer plugin to transmit raw data.
-
-OSS - http://www.opensound.com
-Open Sound System.
-
-PulseAudio - http://www.pulseaudio.org/
-An advanced sound daemon.  You will need libpulse.
-
-JACK - http://www.jackaudio.org/
-A low-latency sound daemon.
-
-libshout - http://www.icecast.org/
-For streaming to an Icecast or Shoutcast server.
-You also need an encoder: either libvorbisenc (ogg), or liblame (mp3).
-
-OpenAL - http://kcat.strangesoft.net/openal.html
-Open Audio Library
-
-
-Optional Input Dependencies
----------------------------
-
-You will need at least one of these to compile MPD.
-
-Most of these are available as packages on major distributions.  Be sure to
-install both the library package as well as the development package.
-
-MAD - http://www.underbit.com/products/mad/
-For MP3 support.  You will need libmad, and optionally libid3tag if you want
-ID3 tag support.
-
-libmpg123 - http://www.mpg123.de/
-Alternative for MP3 support.
-
-Ogg Vorbis - http://www.xiph.org/ogg/vorbis/
-For Ogg Vorbis support.  You will need libogg and libvorbis.
-
-libopus - http://www.opus-codec.org/
-Opus codec support
-
-FLAC - http://flac.sourceforge.net/
-For FLAC support.  You will need version 1.2 or higher of libFLAC.
-
-Audio File - http://www.68k.org/~michael/audiofile/
-For WAVE, AIFF, and AU support.  You will need libaudiofile.
-
-FAAD2 - http://www.audiocoding.com/
-For MP4/AAC support.
-
-libmpcdec - http://www.musepack.net/
-For Musepack support.
-
-MikMod - http://mikmod.raphnet.net/
-For MOD support.  You will need libmikmod.
-
-libavcodec, libavformat (ffmpeg or libav) - http://ffmpeg.mplayerhq.hu/ http://libav.org/
-Multi-codec library.
-
-libsidplay2 - http://sidplay2.sourceforge.net/
-For C64 SID support.
-
-libfluidsynth - http://fluidsynth.resonance.org/
-For MIDI support.
-
-libwildmidi 0.2.3 - http://wildmidi.sourceforge.net/
-For MIDI support.
-
-libsndfile - http://www.mega-nerd.com/libsndfile/
-WAVE, AIFF, and many others.
-
-libwavpack - http://www.wavpack.com/
-For WavPack playback.
-
-libadplug - http://adplug.sourceforge.net/
-For AdLib playback.
-
-
-Optional Miscellaneous Dependencies
------------------------------------
-
-Avahi - http://www.avahi.org/
-For Zeroconf support.
-
-libsamplerate - http://www.mega-nerd.com/SRC/
-For advanced samplerate conversions.
-
-libcurl - http://curl.haxx.se/
-For playing HTTP streams.
-
-libmms - https://launchpad.net/libmms
-For playing MMS streams.
-
-SQLite - http://www.sqlite.org/
-For the sticker database.
-
-libcdio - http://www.gnu.org/software/libcdio/
-For playing audio CDs.
-
-libsystemd-daemon - http://freedesktop.org/wiki/Software/systemd/
-For systemd activation.
-
-
-pkg-config
-----------
-
-MPD uses pkg-config to locate most external libraries.  If you do not
-have pkg-config, or if your version of the library does not ship the
-".pc" file, you have to provide the library's build options in
-environment variables.  These variables are documented in "./configure
---help".  Example:
-
- FLAC_CFLAGS=-I/usr/include/FLAC FLAC_LIBS=-lFLAC ./configure
-
-
-Download
---------
-
-Get the latest release from of MPD from <http://www.musicpd.org/>.
-
-Compile
--------
-
-1) unpack the archive
-
-$ tar xf mpd-x.x.x.tar.xz
-
-2) change to directory created
-
-$ cd mpd-x.x.x
-
-3) Run configure script (this will determine what dependencies you have)
-
-$ ./configure
-
-4) Compile
-
-$ make
-
-Install (Optional)
--------
-
-(as root)
-$ make install
-
-Run
----
-
-1) run mpd:
-
-$ mpd <config file>
-
-First default is $XDG_CONFIG_HOME/mpd/mpd.conf then ~/.mpdconf then
-~/.mpd/mpd.conf then /etc/mpd.conf. If neither of these exist a mpd
-configuration file must be specified at runtime.
-
-A sample config file is included with the source of MPD, mpdconf.example.
-
-The first time MPD is run it will attempt to discover all music in your
-music root, recursively. This can be affected by the symbolic link 
-options specified in the example mpd.conf.
-
-Using MPD
----------
-
-You can download many different interfaces for MPD at 
-
- http://www.musicpd.org/clients/

NEWS

@@ -1,3 +1,10 @@
+ver 0.20.8 (2017/05/19)
+* output
+  - osx: fix build failure due to missing "noexcept"
+* playlist
+  - m3u: support MIME type `audio/mpegurl`
+* fix build failure with GCC 4.x
+
 ver 0.20.7 (2017/05/15)
 * database
   - simple: fix false positive directory loop detection with NFS

README.md

@@ -7,7 +7,8 @@ server's audio device.  The daemon stores info about all available music,
 and this info can be easily searched and retrieved.  Player control, info
 retrieval, and playlist management can all be managed remotely.
 
-For basic installation information see the INSTALL file.
+For basic installation instructions
+[read the manual](https://www.musicpd.org/doc/user/install.html).
 
 # Users
 

configure.ac

@@ -1,10 +1,10 @@
 AC_PREREQ(2.60)
 
-AC_INIT(mpd, 0.20.7, musicpd-dev-team@lists.sourceforge.net)
+AC_INIT(mpd, 0.20.8, musicpd-dev-team@lists.sourceforge.net)
 
 VERSION_MAJOR=0
 VERSION_MINOR=20
-VERSION_REVISION=7
+VERSION_REVISION=8
 VERSION_EXTRA=0
 
 AC_CONFIG_SRCDIR([src/Main.cxx])

doc/user.xml

@@ -80,8 +80,35 @@
 cd mpd-version</programlisting>
 
       <para>
-        Make sure that all the required libraries and build tools are
-        installed.  The <filename>INSTALL</filename> file has a list.
+        In any case, you need:
+      </para>
+
+      <itemizedlist>
+        <listitem>
+          <para>
+            a C++14 compiler (e.g. <ulink
+            url="http://gcc.gnu.org/">gcc 4.9</ulink> or <ulink
+            url="http://clang.llvm.org/">clang 3.9</ulink>)
+          </para>
+        </listitem>
+
+        <listitem>
+          <para>
+            <ulink url="http://www.boost.org/">Boost 1.46</ulink>
+          </para>
+        </listitem>
+
+        <listitem>
+          <para>
+            <ulink url="https://www.freedesktop.org/wiki/Software/pkg-config/">pkg-config</ulink>
+          </para>
+        </listitem>
+      </itemizedlist>
+
+      <para>
+        Each plugin usually needs a codec library, which you also need
+        to install.  Check the plugin reference for details about
+        required libraries.
       </para>
 
       <para>
@@ -1035,6 +1062,40 @@ systemctl start mpd.socket</programlisting>
         </informaltable>
       </section>
 
+      <section id="stickers">
+        <title>The Sticker Database</title>
+
+        <para>
+          "Stickers" are pieces of information attached to songs.
+          Some clients use them to store ratings and other volatile
+          data.  This feature requires <ulink
+          url="http://www.sqlite.org/">SQLite</ulink>, compile-time
+          configure option <parameter>--enable-sqlite</parameter>.
+        </para>
+
+        <informaltable>
+          <tgroup cols="2">
+            <thead>
+              <row>
+                <entry>Setting</entry>
+                <entry>Description</entry>
+              </row>
+            </thead>
+            <tbody>
+              <row>
+                <entry>
+                  <varname>sticker_file</varname>
+                  <parameter>PATH</parameter>
+                </entry>
+                <entry>
+                  The location of the sticker database.
+                </entry>
+              </row>
+            </tbody>
+          </tgroup>
+        </informaltable>
+      </section>
+
       <section>
         <title>Resource Limitations</title>
 
@@ -1165,6 +1226,55 @@ systemctl start mpd.socket</programlisting>
           </tgroup>
         </informaltable>
       </section>
+
+      <section id="zeroconf">
+        <title>Zeroconf</title>
+
+        <para>
+          If Zeroconf support (<ulink
+          url="http://avahi.org/">Avahi</ulink> or Apple's Bonjour)
+          was enabled at compile time with
+          <parameter>--with-zeroconf=...</parameter>, MPD can announce
+          its presence on the network.  The following settings control
+          this feature:
+        </para>
+
+        <informaltable>
+          <tgroup cols="2">
+            <thead>
+              <row>
+                <entry>Setting</entry>
+                <entry>Description</entry>
+              </row>
+            </thead>
+            <tbody>
+
+              <row>
+                <entry>
+                  <varname>zeroconf_enabled</varname>
+                  <parameter>yes|no</parameter>
+                </entry>
+                <entry>
+                  Enables or disables this feature.  Default is
+                  <parameter>yes</parameter>.
+                </entry>
+              </row>
+
+              <row>
+                <entry>
+                  <varname>zeroconf_name</varname>
+                  <parameter>NAME</parameter>
+                </entry>
+                <entry>
+                  The service name to publish via Zeroconf.  The
+                  default is "<parameter>Music Player</parameter>".
+                </entry>
+              </row>
+
+            </tbody>
+          </tgroup>
+        </informaltable>
+      </section>
     </section>
   </chapter>
 
@@ -2078,7 +2188,9 @@ run</programlisting>
         <title><varname>cdio_paranoia</varname></title>
 
         <para>
-          Plays audio CDs.  The URI has the form:
+          Plays audio CDs using <ulink
+          url="http://www.gnu.org/software/libcdio/"><filename>libcdio</filename></ulink>.
+          The URI has the form:
           "<filename>cdda://[DEVICE][/TRACK]</filename>".  The
           simplest form <filename>cdda://</filename> plays the whole
           disc in the default drive.
@@ -2114,7 +2226,8 @@ run</programlisting>
         <title><varname>curl</varname></title>
 
         <para>
-          Opens remote files or streams over HTTP.
+          Opens remote files or streams over HTTP using <ulink
+          url="http://curl.haxx.se/"><filename>libcurl</filename></ulink>.
         </para>
 
         <para>
@@ -2207,7 +2320,8 @@ run</programlisting>
         <title><varname>mms</varname></title>
 
         <para>
-          Plays streams with the MMS protocol.
+          Plays streams with the MMS protocol using <ulink
+          url="https://launchpad.net/libmms"><filename>libmms</filename></ulink>.
         </para>
       </section>
 
@@ -2263,7 +2377,8 @@ run</programlisting>
         <title><varname>adplug</varname></title>
 
         <para>
-          Decodes AdLib files.
+          Decodes AdLib files using <ulink
+          url="http://adplug.sourceforge.net/">libadplug</ulink>.
         </para>
 
         <informaltable>
@@ -2294,8 +2409,8 @@ run</programlisting>
         <title><varname>audiofile</varname></title>
 
         <para>
-          Decodes WAV and AIFF files using
-          <filename>libaudiofile</filename>.
+          Decodes WAV and AIFF files using <ulink
+          url="http://audiofile.68k.org/"><filename>libaudiofile</filename></ulink>.
         </para>
       </section>
 
@@ -2303,7 +2418,8 @@ run</programlisting>
         <title><varname>faad</varname></title>
 
         <para>
-          Decodes AAC files using <filename>libfaad</filename>.
+          Decodes AAC files using <ulink
+          url="http://www.audiocoding.com/"><filename>libfaad</filename></ulink>.
         </para>
       </section>
 
@@ -2311,8 +2427,8 @@ run</programlisting>
         <title><varname>ffmpeg</varname></title>
 
         <para>
-          Decodes various codecs using
-          <application>FFmpeg</application>.
+          Decodes various codecs using <ulink
+          url="https://ffmpeg.org/"><application>FFmpeg</application></ulink>.
         </para>
 
         <informaltable>
@@ -2363,7 +2479,7 @@ run</programlisting>
 
         <para>
           Decodes FLAC files using
-          <application>libFLAC</application>.
+          <ulink url="https://xiph.org/flac/"><application>libFLAC</application></ulink>.
         </para>
       </section>
 
@@ -2483,7 +2599,8 @@ run</programlisting>
         <title><varname>mad</varname></title>
 
         <para>
-          Decodes MP3 files using <application>libmad</application>.
+          Decodes MP3 files using <ulink
+          url="http://www.underbit.com/products/mad/"><application>libmad</application></ulink>.
         </para>
       </section>
 
@@ -2563,8 +2680,8 @@ run</programlisting>
         <title><varname>mpcdec</varname></title>
 
         <para>
-          Decodes Musepack files using
-          <application>libmpcdec</application>.
+          Decodes Musepack files using <ulink
+          url="http://www.musepack.net/"><application>libmpcdec</application></ulink>.
         </para>
       </section>
 
@@ -2572,7 +2689,17 @@ run</programlisting>
         <title><varname>mpg123</varname></title>
 
         <para>
-          Decodes MP3 files using <application>libmpg123</application>.
+          Decodes MP3 files using <ulink
+          url="http://www.mpg123.de/"><application>libmpg123</application></ulink>.
+        </para>
+      </section>
+
+      <section id="opus_decoder">
+        <title><varname>opus</varname></title>
+
+        <para>
+          Decodes Opus files using <ulink
+          url="http://www.opus-codec.org/"><application>libopus</application></ulink>.
         </para>
       </section>
 
@@ -2592,8 +2719,8 @@ run</programlisting>
         <title><varname>sidplay</varname></title>
 
         <para>
-          C64 SID decoder based on
-          <application>libsidplay</application>.
+          C64 SID decoder based on <ulink
+          url="http://sidplay2.sourceforge.net/"><application>libsidplay</application></ulink>.
         </para>
 
         <informaltable>
@@ -2649,8 +2776,8 @@ run</programlisting>
         <title><varname>sndfile</varname></title>
 
         <para>
-          Decodes WAV and AIFF files using
-          <filename>libsndfile</filename>.
+          Decodes WAV and AIFF files using <ulink
+          url="http://www.mega-nerd.com/libsndfile/"><filename>libsndfile</filename></ulink>.
         </para>
       </section>
 
@@ -2658,8 +2785,8 @@ run</programlisting>
         <title><varname>vorbis</varname></title>
 
         <para>
-          Decodes Ogg-Vorbis files using
-          <application>libvorbis</application>.
+          Decodes Ogg-Vorbis files using <ulink
+          url="http://www.xiph.org/ogg/vorbis/"><application>libvorbis</application></ulink>.
         </para>
       </section>
 
@@ -2668,7 +2795,7 @@ run</programlisting>
 
         <para>
           Decodes WavPack files using
-          <application>libwavpack</application>.
+          <ulink url="http://www.wavpack.com/"><application>libwavpack</application></ulink>.
         </para>
       </section>
 
@@ -3492,7 +3619,7 @@ run</programlisting>
         </informaltable>
       </section>
 
-      <section>
+      <section id="jack_output">
         <title><varname>jack</varname></title>
 
         <para>
@@ -3772,7 +3899,7 @@ run</programlisting>
         </informaltable>
       </section>
 
-      <section>
+      <section id="openal_output">
         <title><varname>openal</varname></title>
 
         <para>
@@ -3923,7 +4050,7 @@ run</programlisting>
         <para>
           The <varname>pulse</varname> plugin connects to a <ulink
           url="http://www.freedesktop.org/wiki/Software/PulseAudio/"><application>PulseAudio</application></ulink>
-          server.
+          server.  Requires <filename>libpulse</filename>.
         </para>
 
         <informaltable>
@@ -4111,7 +4238,8 @@ run</programlisting>
           url="http://www.shoutcast.com/"><application>ShoutCast</application></ulink>
           or <ulink
           url="http://icecast.org/"><application>IceCast</application></ulink>
-          server.  It forwards tags to this server.
+          server using <filename>libshout</filename>.  It forwards
+          tags to this server.
         </para>
 
         <para>

python/build/libs.py

@@ -58,8 +58,8 @@ libmad = AutotoolsProject(
 )
 
 ffmpeg = FfmpegProject(
-    'http://ffmpeg.org/releases/ffmpeg-3.3.tar.xz',
-    '599e7f7c017221c22011c4037b88bdcd1c47cd40c1e466838bc3c465f3e9569d',
+    'http://ffmpeg.org/releases/ffmpeg-3.3.1.tar.xz',
+    'b702a7fc656ac23e276b8c823a2f646e4e6f6309bb2788435a708e69bea98f2f',
     'lib/libavcodec.a',
     [
         '--disable-shared', '--enable-static',

src/Main.cxx

@@ -121,8 +121,16 @@ static constexpr size_t KILOBYTE = 1024;
 static constexpr size_t MEGABYTE = 1024 * KILOBYTE;
 
 static constexpr size_t DEFAULT_BUFFER_SIZE = 4 * MEGABYTE;
-static constexpr size_t MIN_BUFFER_SIZE = std::max(CHUNK_SIZE * 32,
-						   64 * KILOBYTE);
+
+static
+#if GCC_OLDER_THAN(5,0)
+/* gcc 4.x has no "constexpr" for std::max() */
+const
+#else
+constexpr
+#endif
+size_t MIN_BUFFER_SIZE = std::max(CHUNK_SIZE * 32,
+				  64 * KILOBYTE);
 
 static constexpr unsigned DEFAULT_BUFFER_BEFORE_PLAY = 10;
 

src/output/plugins/HaikuOutputPlugin.cxx

@@ -79,7 +79,7 @@ public:
 	size_t Play(const void *chunk, size_t size);
 	void Cancel();
 
-	std::chrono::steady_clock::duration Delay();
+	std::chrono::steady_clock::duration Delay() noexcept;
 
 	void FillBuffer(void* _buffer, size_t size,
 		gcc_unused const media_raw_audio_format& _format);
@@ -309,7 +309,7 @@ HaikuOutput::Play(const void *chunk, size_t size)
 }
 
 inline std::chrono::steady_clock::duration
-HaikuOutput::Delay()
+HaikuOutput::Delay() noexcept
 {
 	unsigned delay = buffer_filled ? 0 : buffer_delay;
 

src/output/plugins/OSXOutputPlugin.cxx

@@ -670,7 +670,7 @@ osx_output_play(AudioOutput *ao, const void *chunk, size_t size)
 }
 
 static std::chrono::steady_clock::duration
-osx_output_delay(AudioOutput *ao)
+osx_output_delay(AudioOutput *ao) noexcept
 {
 	OSXOutput *od = (OSXOutput *)ao;
 	return od->ring_buffer->write_available()

src/output/plugins/PulseOutputPlugin.cxx

@@ -100,7 +100,7 @@ public:
 	void Open(AudioFormat &audio_format);
 	void Close();
 
-	std::chrono::steady_clock::duration Delay();
+	std::chrono::steady_clock::duration Delay() noexcept;
 	size_t Play(const void *chunk, size_t size);
 	void Cancel();
 	bool Pause();
@@ -740,7 +740,7 @@ PulseOutput::StreamPause(bool pause)
 }
 
 inline std::chrono::steady_clock::duration
-PulseOutput::Delay()
+PulseOutput::Delay() noexcept
 {
 	Pulse::LockGuard lock(mainloop);
 

src/output/plugins/sles/SlesOutputPlugin.cxx

@@ -96,7 +96,7 @@ public:
 	void Open(AudioFormat &audio_format);
 	void Close();
 
-	std::chrono::steady_clock::duration Delay() {
+	std::chrono::steady_clock::duration Delay() noexcept {
 		return pause && !cancel
 			? std::chrono::milliseconds(100)
 			: std::chrono::steady_clock::duration::zero();

src/playlist/plugins/ExtM3uPlaylistPlugin.cxx

@@ -146,6 +146,7 @@ static const char *const extm3u_suffixes[] = {
 
 static const char *const extm3u_mime_types[] = {
 	"audio/x-mpegurl",
+	"audio/mpegurl",
 	nullptr
 };
 

src/playlist/plugins/M3uPlaylistPlugin.cxx

@@ -66,6 +66,7 @@ static const char *const m3u_suffixes[] = {
 
 static const char *const m3u_mime_types[] = {
 	"audio/x-mpegurl",
+	"audio/mpegurl",
 	nullptr
 };
 

test/test_byte_reverse.cxx

@@ -49,9 +49,9 @@ CPPUNIT_TEST_SUITE_REGISTRATION(ByteReverseTest);
 void
 ByteReverseTest::TestByteReverse2()
 {
-	static const char src[] alignas(uint16_t) = "123456";
+	alignas(uint16_t) static const char src[] = "123456";
 	static const char result[] = "214365";
-	static uint8_t dest[ARRAY_SIZE(src)] alignas(uint16_t);
+	alignas(uint16_t)static uint8_t dest[ARRAY_SIZE(src)];
 
 	reverse_bytes(dest, (const uint8_t *)src,
 		      (const uint8_t *)(src + ARRAY_SIZE(src) - 1), 2);
@@ -73,9 +73,9 @@ ByteReverseTest::TestByteReverse3()
 void
 ByteReverseTest::TestByteReverse4()
 {
-	static const char src[] alignas(uint32_t) = "12345678";
+	alignas(uint32_t) static const char src[] = "12345678";
 	static const char result[] = "43218765";
-	static uint8_t dest[ARRAY_SIZE(src)] alignas(uint32_t);
+	alignas(uint32_t) static uint8_t dest[ARRAY_SIZE(src)];
 
 	reverse_bytes(dest, (const uint8_t *)src,
 		      (const uint8_t *)(src + ARRAY_SIZE(src) - 1), 4);