23 stdenv.mkDerivation rec {
28 url = "mirror://gnu/xboard/xboard-${version}.tar.gz";
29 sha256 = "sha256-Ky5T6EKK2bbo3IpVs6UYM4GRGk2uLABy+pYpa7sZcNY=";
33 # Pull patch pending upstream inclusion for -fno-common toolchain support:
34 # https://savannah.gnu.org/patch/index.php?10211
36 name = "fno-common.patch";
37 url = "https://savannah.gnu.org/patch/download.php?file_id=53275";
38 sha256 = "sha256-ZOo9jAy1plFjhC5HXJQvXL+Zf7FL14asV3G4AwfgqTY=";
42 nativeBuildInputs = [ pkg-config ];
62 description = "GUI for chess engines";
63 mainProgram = "xboard";
64 homepage = "https://www.gnu.org/software/xboard/";
65 maintainers = with maintainers; [ raskin ];
66 platforms = platforms.unix;
67 license = licenses.gpl3Plus;