depot/third_party/nixpkgs/pkgs/by-name/zo/zopfli/package.nix

40 lines
1.2 KiB
Nix

{ lib, stdenv, fetchFromGitHub, cmake }:
stdenv.mkDerivation rec {
pname = "zopfli";
version = "1.0.3";
outputs = [ "out" "lib" "dev" ];
src = fetchFromGitHub {
owner = "google";
repo = "zopfli";
rev = "${pname}-${version}";
name = "${pname}-${version}-src";
sha256 = "0dr8n4j5nj2h9n208jns56wglw59gg4qm3s7c6y3hs75d0nnkhm4";
};
nativeBuildInputs = [ cmake ];
cmakeFlags = [ "-DBUILD_SHARED_LIBS=ON" "-DCMAKE_BUILD_WITH_INSTALL_RPATH=ON" ];
postInstall = ''
install -Dm444 -t $out/share/doc/zopfli ../README*
cp $src/src/zopfli/*.h $dev/include/
'';
meta = with lib; {
inherit (src.meta) homepage;
description = "Very good, but slow, deflate or zlib compression";
longDescription = ''
Zopfli Compression Algorithm is a compression library programmed
in C to perform very good, but slow, deflate or zlib compression.
This library can only compress, not decompress. Existing zlib or
deflate libraries can decompress the data.
'';
platforms = platforms.unix;
license = licenses.asl20;
mainProgram = "zopfli";
maintainers = with maintainers; [ bobvanderlinden edef ];
};
}