{ stdenv, fetchFromGitHub, valgrind }: stdenv.mkDerivation rec { name = "lz4-${version}"; version = "1.8.2"; src = fetchFromGitHub { sha256 = "0xbjbjrvgzypk8dnldakir06gb8m946d064lxx0qc4ky6m8n9hn2"; rev = "v${version}"; repo = "lz4"; owner = "lz4"; }; outputs = [ "out" "dev" ]; buildInputs = stdenv.lib.optional doCheck valgrind; enableParallelBuilding = true; makeFlags = [ "PREFIX=$(out)" "INCLUDEDIR=$(dev)/include" ]; doCheck = false; # tests take a very long time checkTarget = "test"; postInstall = "rm $out/lib/*.a"; meta = with stdenv.lib; { description = "Extremely fast compression algorithm"; longDescription = '' Very fast lossless compression algorithm, providing compression speed at 400 MB/s per core, with near-linear scalability for multi-threaded applications. It also features an extremely fast decoder, with speed in multiple GB/s per core, typically reaching RAM speed limits on multi-core systems. ''; homepage = https://lz4.github.io/lz4/; license = with licenses; [ bsd2 gpl2Plus ]; platforms = platforms.unix; }; }