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31 lines
877 B
Nix
31 lines
877 B
Nix
{ stdenv, fetchurl, zlib }:
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stdenv.mkDerivation rec {
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version = "1.5.14";
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name = "libpng-apng-${version}";
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patch_src = fetchurl {
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url = "mirror://sourceforge/libpng-apng/libpng15/${version}/libpng-${version}-apng.patch.gz";
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sha256 = "1vcqbkdssy4srm8jqyzaipdc70xzanilqssypmwqyngp8ph0m45p";
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};
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src = fetchurl {
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url = "mirror://sourceforge/libpng/libpng-${version}.tar.xz";
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sha256 = "0m3vz3gig7s63zanq5b1dgb5ph12qm0cylw4g4fbxlsq3f74hn8l";
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};
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preConfigure = ''
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gunzip < ${patch_src} | patch -Np1
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'';
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propagatedBuildInputs = [ zlib ];
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passthru = { inherit zlib; };
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meta = {
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description = "The official reference implementation for the PNG file format with animation patch";
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homepage = http://www.libpng.org/pub/png/libpng.html;
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license = "free-non-copyleft"; # http://www.libpng.org/pub/png/src/libpng-LICENSE.txt
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};
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}
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