f11d1d91cb
Noticed on fheroes2 package: before the change fheroes2 was not able to
play MIDI samples and complained as:
PlayMusic: music parameter was NULL
It happens because default search paths for 'timidity.cfg'
did not include any of nixos's paths in 'timidity/options.h':
getenv("TIMIDITY_CFG")
"."
#define DEFAULT_PATH "/etc/timidity"
#define DEFAULT_PATH1 "/usr/share/timidity"
#define DEFAULT_PATH2 "/usr/local/share/timidity"
#define DEFAULT_PATH3 "/usr/local/lib/timidity"
As a result even with globally installed timidity MIDI can't be played.
abuse package also has the same problem and works it around by changing
directory to local copy of 'timidity.cfg':
# The timidity bundled into SDL_mixer looks in . and in several global places
# like /etc for its configuration file.
cd @out@/etc
exec @out@/bin/.abuse-bin "$@"
The change fixes SDL2_mixer by changing "/usr/share/timidity" path
to nix's timidity store path. Tested on fheroes2 with MIDI files.
76 lines
1.5 KiB
Nix
76 lines
1.5 KiB
Nix
{ lib, stdenv
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, fetchurl
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, pkg-config
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, AudioToolbox
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, AudioUnit
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, CoreServices
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, SDL2
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, flac
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, fluidsynth
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, libmodplug
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, libogg
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, libvorbis
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, mpg123
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, opusfile
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, smpeg2
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, timidity
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}:
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stdenv.mkDerivation rec {
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pname = "SDL2_mixer";
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version = "2.0.4";
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src = fetchurl {
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url = "https://www.libsdl.org/projects/SDL_mixer/release/${pname}-${version}.tar.gz";
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sha256 = "0694vsz5bjkcdgfdra6x9fq8vpzrl8m6q96gh58df7065hw5mkxl";
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};
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nativeBuildInputs = [ pkg-config ];
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buildInputs = lib.optionals stdenv.isDarwin [
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AudioToolbox
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AudioUnit
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CoreServices
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];
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propagatedBuildInputs = [
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SDL2
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flac
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fluidsynth
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libmodplug
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libogg
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libvorbis
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mpg123
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opusfile
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smpeg2
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# MIDI patterns
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timidity
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];
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# fix default path to timidity.cfg so MIDI files could be played
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postPatch = ''
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substituteInPlace timidity/options.h \
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--replace "/usr/share/timidity" "${timidity}/share/timidity"
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'';
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configureFlags = [
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"--disable-music-ogg-shared"
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"--disable-music-flac-shared"
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"--disable-music-mod-modplug-shared"
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"--disable-music-mp3-mpg123-shared"
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"--disable-music-opus-shared"
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"--disable-music-midi-fluidsynth-shared"
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] ++ lib.optionals stdenv.isDarwin [
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"--disable-sdltest"
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"--disable-smpegtest"
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];
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meta = with lib; {
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description = "SDL multi-channel audio mixer library";
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platforms = platforms.unix;
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homepage = "https://www.libsdl.org/projects/SDL_mixer/";
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maintainers = with maintainers; [ MP2E ];
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license = licenses.zlib;
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};
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}
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