moc: refactor options, add patches

Add support for conditional compile options, add pulseaudio and ffmpeg4
support patches.

pkgs/applications/audio/moc/default.nix

@@ -1,9 +1,35 @@
-{ stdenv, fetchurl, ncurses, pkgconfig, alsaLib, flac, libmad, speex, ffmpeg
-, libvorbis, libmpc, libsndfile, libjack2, db, libmodplug, timidity, libid3tag
-, libtool
+{ stdenv, fetchurl, pkgconfig
+, ncurses, db , popt, libtool
+# Sound sub-systems
+, alsaSupport ? true, alsaLib
+, pulseSupport ? true, libpulseaudio, autoreconfHook
+, jackSupport ? true, libjack2
+, ossSupport ? true
+# Audio formats
+, aacSupport ? true, faad2, libid3tag
+, flacSupport ? true, flac
+, midiSupport ? true, timidity
+, modplugSupport ? true, libmodplug
+, mp3Support ? true, libmad
+, musepackSupport ? true, libmpc, libmpcdec, taglib
+, vorbisSupport ? true, libvorbis
+, speexSupport ? true, speex
+, ffmpegSupport ? true, ffmpeg
+, sndfileSupport ? true, libsndfile
+, wavpackSupport ? true, wavpack
+# Misc
+, withffmpeg4 ? false, ffmpeg_4
+, curlSupport ? true, curl
+, samplerateSupport ? true, libsamplerate
+, withDebug ? false
 }:
 
-stdenv.mkDerivation rec {
+let
+  opt = stdenv.lib.optional;
+  mkFlag = c: f: if c then "--with-${f}" else "--without-${f}";
+
+in stdenv.mkDerivation rec {
+
   name = "moc-${version}";
   version = "2.5.2";
 
@@ -12,18 +38,67 @@ stdenv.mkDerivation rec {
     sha256 = "026v977kwb0wbmlmf6mnik328plxg8wykfx9ryvqhirac0aq39pk";
   };
 
-  nativeBuildInputs = [ pkgconfig ];
+  patches = []
+    ++ opt withffmpeg4 ./moc-ffmpeg4.patch
+    ++ opt pulseSupport ./pulseaudio.patch;
 
-  buildInputs = [
-    ncurses alsaLib flac libmad speex ffmpeg libvorbis libmpc libsndfile libjack2
-    db libmodplug timidity libid3tag libtool
+  nativeBuildInputs = [ pkgconfig ]
+    ++ opt pulseSupport autoreconfHook;
+
+  buildInputs = [ ncurses db popt libtool ]
+    # Sound sub-systems
+    ++ opt alsaSupport alsaLib
+    ++ opt pulseSupport libpulseaudio
+    ++ opt jackSupport libjack2
+    # Audio formats
+    ++ opt (aacSupport || mp3Support) libid3tag
+    ++ opt aacSupport faad2
+    ++ opt flacSupport flac
+    ++ opt midiSupport timidity
+    ++ opt modplugSupport libmodplug
+    ++ opt mp3Support libmad
+    ++ opt musepackSupport [ libmpc libmpcdec taglib ]
+    ++ opt vorbisSupport libvorbis
+    ++ opt speexSupport speex
+    ++ opt (ffmpegSupport && !withffmpeg4) ffmpeg
+    ++ opt (ffmpegSupport && withffmpeg4) ffmpeg_4
+    ++ opt sndfileSupport libsndfile
+    ++ opt wavpackSupport wavpack
+    # Misc
+    ++ opt curlSupport curl
+    ++ opt samplerateSupport libsamplerate;
+
+  configureFlags = [
+    # Sound sub-systems
+    (mkFlag alsaSupport "alsa")
+    (mkFlag pulseSupport "pulse")
+    (mkFlag jackSupport "jack")
+    (mkFlag ossSupport "oss")
+    # Audio formats
+    (mkFlag aacSupport "aac")
+    (mkFlag flacSupport "flac")
+    (mkFlag midiSupport "timidity")
+    (mkFlag modplugSupport "modplug")
+    (mkFlag mp3Support "mp3")
+    (mkFlag musepackSupport "musepack")
+    (mkFlag vorbisSupport "vorbis")
+    (mkFlag speexSupport "speex")
+    (mkFlag ffmpegSupport "ffmpeg")
+    (mkFlag sndfileSupport "sndfile")
+    (mkFlag wavpackSupport "wavpack")
+    # Misc
+    (mkFlag curlSupport "curl")
+    (mkFlag samplerateSupport "samplerate")
+    ("--enable-debug=" + (if withDebug then "yes" else "no"))
+    "--disable-cache"
+    "--without-rcc"
   ];
 
   meta = with stdenv.lib; {
     description = "An ncurses console audio player designed to be powerful and easy to use";
     homepage = http://moc.daper.net/;
     license = licenses.gpl2;
-    maintainers = with maintainers; [ pSub jagajaga ];
+    maintainers = with maintainers; [ aethelz pSub jagajaga ];
     platforms = platforms.linux;
   };
 }