mirror of
https://github.com/ilyakooo0/nixpkgs.git
synced 2024-11-20 00:53:12 +03:00
59 lines
1.8 KiB
Nix
59 lines
1.8 KiB
Nix
{ stdenv, fetchFromGitHub, gnugrep
|
|
, fixDarwinDylibNames
|
|
, file
|
|
, legacySupport ? false }:
|
|
|
|
stdenv.mkDerivation rec {
|
|
name = "zstd-${version}";
|
|
version = "1.3.5";
|
|
|
|
src = fetchFromGitHub {
|
|
sha256 = "0fpv8k16s14g0r552mhbh0mkr716cqy41d2znyrvks6qfphkgir4";
|
|
rev = "v${version}";
|
|
repo = "zstd";
|
|
owner = "facebook";
|
|
};
|
|
|
|
buildInputs = stdenv.lib.optional stdenv.isDarwin fixDarwinDylibNames;
|
|
|
|
makeFlags = [
|
|
"ZSTD_LEGACY_SUPPORT=${if legacySupport then "1" else "0"}"
|
|
];
|
|
|
|
checkInputs = [ file ];
|
|
doCheck = false; # fails with "zstd: --list does not support reading from standard input"
|
|
# probably a bug
|
|
|
|
installFlags = [
|
|
"PREFIX=$(out)"
|
|
];
|
|
|
|
preInstall = ''
|
|
substituteInPlace programs/zstdgrep \
|
|
--replace "=grep" "=${gnugrep}/bin/grep" \
|
|
--replace "=zstdcat" "=$out/bin/zstdcat"
|
|
|
|
substituteInPlace programs/zstdless \
|
|
--replace "zstdcat" "$out/bin/zstdcat"
|
|
'';
|
|
|
|
meta = with stdenv.lib; {
|
|
description = "Zstandard real-time compression algorithm";
|
|
longDescription = ''
|
|
Zstd, short for Zstandard, is a fast lossless compression algorithm,
|
|
targeting real-time compression scenarios at zlib-level compression
|
|
ratio. Zstd can also offer stronger compression ratio at the cost of
|
|
compression speed. Speed/ratio trade-off is configurable by small
|
|
increment, to fit different situations. Note however that decompression
|
|
speed is preserved and remain roughly the same at all settings, a
|
|
property shared by most LZ compression algorithms, such as zlib.
|
|
'';
|
|
homepage = https://facebook.github.io/zstd/;
|
|
# The licence of the CLI programme is GPLv2+, that of the library BSD-2.
|
|
license = with licenses; [ gpl2Plus bsd2 ];
|
|
|
|
platforms = platforms.unix;
|
|
maintainers = with maintainers; [ orivej ];
|
|
};
|
|
}
|