4a7f99d55d
Part of: https://github.com/NixOS/nixpkgs/issues/108938 meta = with stdenv.lib; is a widely used pattern. We want to slowly remove the `stdenv.lib` indirection and encourage people to use `lib` directly. Thus let’s start with the meta field. This used a rewriting script to mostly automatically replace all occurances of this pattern, and add the `lib` argument to the package header if it doesn’t exist yet. The script in its current form is available at https://cs.tvl.fyi/depot@2f807d7f141068d2d60676a89213eaa5353ca6e0/-/blob/users/Profpatsch/nixpkgs-rewriter/default.nix
33 lines
1.5 KiB
Nix
33 lines
1.5 KiB
Nix
{ lib, stdenv, fetchFromGitHub, cmake, eigen, libav }:
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stdenv.mkDerivation {
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pname = "musly";
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version = "unstable-2017-04-26";
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src = fetchFromGitHub {
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owner = "dominikschnitzer";
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repo = "musly";
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rev = "f911eacbbe0b39ebe87cb37d0caef09632fa40d6";
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sha256 = "1q42wvdwy2pac7bhfraqqj2czw7w2m33ms3ifjl8phm7d87i8825";
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};
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nativeBuildInputs = [ cmake ];
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buildInputs = [ eigen (libav.override { vaapiSupport = stdenv.isLinux; }) ];
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fixupPhase = if stdenv.isDarwin then ''
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install_name_tool -change libmusly.dylib $out/lib/libmusly.dylib $out/bin/musly
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install_name_tool -change libmusly_resample.dylib $out/lib/libmusly_resample.dylib $out/bin/musly
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install_name_tool -change libmusly_resample.dylib $out/lib/libmusly_resample.dylib $out/lib/libmusly.dylib
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'' else "";
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meta = with lib; {
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homepage = "https://www.musly.org";
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description = "A fast and high-quality audio music similarity library written in C/C++";
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longDescription = ''
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Musly analyzes the the audio signal of music pieces to estimate their similarity.
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No meta-data about the music piece is included in the similarity estimation.
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To use Musly in your application, have a look at the library documentation
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or try the command line application included in the package and start generating
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some automatic music playlists right away.
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'';
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license = licenses.mpl20;
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maintainers = with maintainers; [ ggpeti ];
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platforms = with platforms; darwin ++ linux;
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};
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}
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