{ stdenv, fetchFromGitHub, cmake, fetchpatch, staticOnly ? false }: # ?TODO: there's also python lib in there stdenv.mkDerivation rec { pname = "brotli"; version = "1.0.9"; src = fetchFromGitHub { owner = "google"; repo = "brotli"; rev = "v" + version; sha256 = "z6Dhrabav1MDQ4rAcXaDv0aN+qOoh9cvoXZqEWBB13c="; }; nativeBuildInputs = [ cmake ]; patches = stdenv.lib.optional staticOnly (fetchpatch { # from https://github.com/google/brotli/pull/655 url = "https://github.com/google/brotli/commit/7289e5a378ba13801996a84d89d8fe95c3fc4c11.patch"; sha256 = "1bghbdvj24jrvb0sqfdif9vwg7wx6pn8dvl6flkrcjkhpj0gi0jg"; }); cmakeFlags = [] ++ stdenv.lib.optional staticOnly "-DBUILD_SHARED_LIBS=OFF"; outputs = [ "out" "dev" "lib" ]; doCheck = true; checkTarget = "test"; # This breaks on Darwin because our cmake hook tries to make a build folder # and the wonderful bazel BUILD file is already there (yay case-insensitivity?) prePatch = '' rm BUILD # Upstream fixed this reference to runtime-path after the release # and with this references g++ complains about invalid option -R sed -i 's/ -R''${libdir}//' scripts/libbrotli*.pc.in cat scripts/libbrotli*.pc.in ''; # Don't bother with "man" output for now, # it currently only makes the manpages hard to use. postInstall = '' mkdir -p $out/share/man/man{1,3} cp ../docs/*.1 $out/share/man/man1/ cp ../docs/*.3 $out/share/man/man3/ ''; meta = with stdenv.lib; { inherit (src.meta) homepage; description = "A generic-purpose lossless compression algorithm and tool"; longDescription = '' Brotli is a generic-purpose lossless compression algorithm that compresses data using a combination of a modern variant of the LZ77 algorithm, Huffman coding and 2nd order context modeling, with a compression ratio comparable to the best currently available general-purpose compression methods. It is similar in speed with deflate but offers more dense compression. The specification of the Brotli Compressed Data Format is defined in the following internet draft: http://www.ietf.org/id/draft-alakuijala-brotli ''; license = licenses.mit; maintainers = [ maintainers.vcunat ]; platforms = platforms.all; }; }