nixpkgs/pkgs/tools/compression/lz4/default.nix
2015-06-24 17:51:59 -07:00

39 lines
1.1 KiB
Nix

{ stdenv, fetchFromGitHub, valgrind }:
let version = "130"; in
stdenv.mkDerivation rec {
name = "lz4-${version}";
src = fetchFromGitHub {
sha256 = "1050hwnbqyz2m26vayv942dh92689qp73chrbnqlg8awhlb5kyi5";
rev = "r${version}";
repo = "lz4";
owner = "Cyan4973";
};
buildInputs = stdenv.lib.optional doCheck valgrind;
enableParallelBuilding = true;
makeFlags = "PREFIX=$(out)";
doCheck = false;
checkTarget = "test";
checkFlags = "-j1 -C programs"; # -j1 required since version 128, -C should be temporary
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://code.google.com/p/lz4/;
license = with licenses; [ bsd2 gpl2Plus ];
platforms = with platforms; linux;
maintainers = with maintainers; [ nckx ];
};
}