{ stdenv, fetchurl, transfig, tex, ghostscript, colm , build-manual ? false }: let generic = { version, sha256, license }: stdenv.mkDerivation rec { name = "ragel-${version}"; src = fetchurl { url = "http://www.colm.net/files/ragel/${name}.tar.gz"; inherit sha256; }; buildInputs = stdenv.lib.optional build-manual [ transfig ghostscript tex ]; preConfigure = stdenv.lib.optional build-manual '' sed -i "s/build_manual=no/build_manual=yes/g" DIST ''; configureFlags = [ "--with-colm=${colm}" ]; NIX_CFLAGS_COMPILE = "-std=gnu++98"; doCheck = true; meta = with stdenv.lib; { homepage = https://www.colm.net/open-source/ragel/; description = "State machine compiler"; inherit license; platforms = platforms.unix; maintainers = with maintainers; [ pSub ]; }; }; in { ragelStable = generic { version = "6.10"; sha256 = "0gvcsl62gh6sg73nwaxav4a5ja23zcnyxncdcdnqa2yjcpdnw5az"; license = stdenv.lib.licenses.gpl2; }; ragelDev = generic { version = "7.0.0.10"; sha256 = "1v4ddzxal4gf8l8nkn32qabba6nbpd2mg8sphgmdn8kaqv52nmj0"; license = stdenv.lib.licenses.mit; }; }