50 lines
1.4 KiB
Nix
50 lines
1.4 KiB
Nix
{ stdenv, fetchFromGitHub, fetchpatch, cmake }:
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stdenv.mkDerivation rec {
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name = "zopfli-${version}";
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version = "1.0.2";
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src = fetchFromGitHub {
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owner = "google";
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repo = "zopfli";
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rev = name;
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name = "${name}-src";
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sha256 = "1l551hx2p4qi0w9lk96qklbv6ll68gxbah07fhqx1ly28rv5wy9y";
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};
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patches = [
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(fetchpatch {
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name = "zopfli-cmake.patch";
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url = "https://github.com/google/zopfli/commit/7554e4d34e7000b0595aa606e7d72357cf46ba86.patch";
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sha256 = "1pvfhir2083v1l042a4dy5byqdmad7sxnd4jrprl2hzzb2avxbbn";
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})
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];
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nativeBuildInputs = [ cmake ];
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cmakeFlags = [ "-DBUILD_SHARED_LIBS=ON" "-DCMAKE_BUILD_WITH_INSTALL_RPATH=ON" ];
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installPhase = ''
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install -D -t $out/bin zopfli*
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install -d $out/lib
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cp -d libzopfli* $out/lib
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install -Dm444 -t $out/share/doc/zopfli ../README*
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'';
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enableParallelBuilding = true;
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meta = with stdenv.lib; {
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inherit (src.meta) homepage;
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description = "Very good, but slow, deflate or zlib compression";
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longDescription = ''
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Zopfli Compression Algorithm is a compression library programmed
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in C to perform very good, but slow, deflate or zlib compression.
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This library can only compress, not decompress. Existing zlib or
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deflate libraries can decompress the data.
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'';
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platforms = platforms.unix;
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license = licenses.asl20;
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maintainers = with maintainers; [ bobvanderlinden ];
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};
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}
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