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{ 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;
};
}
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