2017-02-16 20:34:44 +00:00
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{ stdenv, fetchFromGitHub, cmake }:
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2016-01-20 21:28:50 +00:00
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# ?TODO: there's also python lib in there
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stdenv.mkDerivation rec {
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name = "brotli-${version}";
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2017-05-20 13:04:33 +00:00
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version = "0.6.0";
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2016-01-20 21:28:50 +00:00
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src = fetchFromGitHub {
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owner = "google";
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repo = "brotli";
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rev = "v" + version;
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2017-05-20 13:04:33 +00:00
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sha256 = "1wapq5hzflbmrcqgz92iv79rm893bskh03kvqgnn33dzbz3slavs";
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2016-01-20 21:28:50 +00:00
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};
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2017-02-16 20:34:44 +00:00
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buildInputs = [ cmake ];
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2016-01-20 21:28:50 +00:00
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2017-04-07 01:17:32 +00:00
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# This breaks on Darwin because our cmake hook tries to make a build folder
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# and the wonderful bazel BUILD file is already there (yay case-insensitivty?)
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prePatch = "rm BUILD";
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2016-01-20 21:28:50 +00:00
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meta = with stdenv.lib; {
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inherit (src.meta) homepage;
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description = "A generic-purpose lossless compression algorithm and tool";
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longDescription =
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'' Brotli is a generic-purpose lossless compression algorithm that
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compresses data using a combination of a modern variant of the LZ77
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algorithm, Huffman coding and 2nd order context modeling, with a
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compression ratio comparable to the best currently available
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general-purpose compression methods. It is similar in speed with
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deflate but offers more dense compression.
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The specification of the Brotli Compressed Data Format is defined
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in the following internet draft:
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http://www.ietf.org/id/draft-alakuijala-brotli
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'';
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license = licenses.mit;
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maintainers = [ maintainers.vcunat ];
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platforms = platforms.all;
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};
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}
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