mirror of
https://github.com/NixOS/nixpkgs.git
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f9f6f41bff
TODO: there was more significant refactoring of qtbase and plasma 5.5 on master, and I'm deferring pointing to correct outputs to later.
43 lines
1.2 KiB
Nix
43 lines
1.2 KiB
Nix
{ stdenv, fetchurl, zlib, apngSupport ? true }:
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assert zlib != null;
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let
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version = "1.6.20";
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sha256 = "12wis4rlisfnw79pj2778m42m94xpi9nq8m385hxk11lkyg9biam";
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patch_src = fetchurl {
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url = "mirror://sourceforge/libpng-apng/libpng-${version}-apng.patch.gz";
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sha256 = "11xgal9qk6fmqdgcb37xg55f2y58wizszw54p1pyq855d2xpwfz6";
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};
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whenPatched = stdenv.lib.optionalString apngSupport;
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in stdenv.mkDerivation rec {
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name = "libpng" + whenPatched "-apng" + "-${version}";
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src = fetchurl {
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url = "mirror://sourceforge/libpng/libpng-${version}.tar.xz";
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inherit sha256;
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};
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postPatch = whenPatched "gunzip < ${patch_src} | patch -Np1";
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outputs = [ "dev" "out" "man" ];
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propagatedBuildInputs = [ zlib ];
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preConfigure = "export bin=$dev";
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doCheck = true;
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postInstall = ''mv "$out/bin" "$dev/bin"'';
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passthru = { inherit zlib; };
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meta = with stdenv.lib; {
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description = "The official reference implementation for the PNG file format" + whenPatched " with animation patch";
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homepage = http://www.libpng.org/pub/png/libpng.html;
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license = licenses.libpng;
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platforms = platforms.all;
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maintainers = [ maintainers.vcunat maintainers.fuuzetsu ];
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};
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}
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