{ stdenv, fetchurl, autoPatchelfHook , ncurses5, zlib, gmp }: stdenv.mkDerivation rec { pname = "unison-code-manager"; milestone_id = "M1d"; version = "1.0.${milestone_id}-alpha"; src = if (stdenv.isDarwin) then fetchurl { url = "https://github.com/unisonweb/unison/releases/download/release/${milestone_id}/unison-osx.tar.gz"; sha256 = "0cgkqwniw2fclsxgx6b1kgjmylqnn67kjs61iygzbpip8nvcm7pv"; } else fetchurl { url = "https://github.com/unisonweb/unison/releases/download/release/${milestone_id}/unison-linux64.tar.gz"; sha256 = "0rpz40d23daad16r2s4appiay3brbk0awp38yamavlr6dh23c9ws"; }; # The tarball is just the prebuilt binary, in the archive root. sourceRoot = "."; dontBuild = true; dontConfigure = true; nativeBuildInputs = stdenv.lib.optional (!stdenv.isDarwin) autoPatchelfHook; buildInputs = stdenv.lib.optionals (!stdenv.isDarwin) [ ncurses5 zlib gmp ]; installPhase = '' mkdir -p $out/bin mv ucm $out/bin ''; meta = with stdenv.lib; { description = "Modern, statically-typed purely functional language"; homepage = http://unisonweb.org/posts/; license = licenses.free; maintainers = [ maintainers.virusdave ]; platforms = [ "x86_64-darwin" "x86_64-linux" ]; }; }