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{ lib, stdenv, fetchFromGitHub, fetchpatch, valgrind
, enableStatic ? stdenv.hostPlatform.isStatic
, enableShared ? !stdenv.hostPlatform.isStatic
}:
stdenv.mkDerivation rec {
pname = "lz4";
version = "1.9.4";
src = fetchFromGitHub {
sha256 = "sha256-YiMCD3vvrG+oxBUghSrCmP2LAfAGZrEaKz0YoaQJhpI=";
rev = "v${version}";
repo = pname;
owner = pname;
};
patches = [
(fetchpatch { # https://github.com/lz4/lz4/pull/1162
name = "build-shared-no.patch";
url = "https://github.com/lz4/lz4/commit/851ef4b23c7cbf4ceb2ba1099666a8b5ec4fa195.patch";
sha256 = "sha256-P+/uz3m7EAmHgXF/1Vncc0uKKxNVq6HNIsElx0rGxpw=";
})
];
# TODO(@Ericson2314): Separate binaries and libraries
outputs = [ "bin" "out" "dev" ];
buildInputs = lib.optional doCheck valgrind;
enableParallelBuilding = true;
makeFlags = [
"PREFIX=$(out)"
"INCLUDEDIR=$(dev)/include"
"BUILD_STATIC=${if enableStatic then "yes" else "no"}"
"BUILD_SHARED=${if enableShared then "yes" else "no"}"
"WINDRES:=${stdenv.cc.bintools.targetPrefix}windres"
]
# TODO make full dictionary
++ lib.optional stdenv.hostPlatform.isMinGW "TARGET_OS=MINGW"
++ lib.optional stdenv.hostPlatform.isLinux "TARGET_OS=Linux"
;
doCheck = false; # tests take a very long time
checkTarget = "test";
# TODO(@Ericson2314): Make resusable setup hook for this issue on Windows.
postInstall =
lib.optionalString stdenv.hostPlatform.isWindows ''
mv $out/bin/*.dll $out/lib
ln -s $out/lib/*.dll
''
+ ''
moveToOutput bin "$bin"
'';
meta = with 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.all;
};
}
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