{ stdenv, fetchFromGitHub, bobcat, icmake, yodl }: let version = "2.03.00"; in stdenv.mkDerivation { name = "flexc++-${version}"; src = fetchFromGitHub { sha256 = "1knb5h6l71n5zi9xzml5f6v7wspbk7vrcaiy2div8bnj7na3z717"; rev = version; repo = "flexcpp"; owner = "fbb-git"; }; meta = with stdenv.lib; { inherit version; description = "C++ tool for generating lexical scanners"; longDescription = '' Flexc++ was designed after `flex'. Flexc++ offers a cleaner class design and requires simpler specification files than offered by flex's C++ option. ''; homepage = https://fbb-git.github.io/flexcpp/; license = licenses.gpl3; platforms = platforms.linux; maintainers = with maintainers; [ nckx ]; }; sourceRoot = "flexcpp-${version}-src/flexc++"; buildInputs = [ bobcat ]; nativeBuildInputs = [ icmake yodl ]; postPatch = '' substituteInPlace INSTALL.im --replace /usr $out patchShebangs ./build ''; buildPhase = '' ./build man ./build manual ./build program ''; installPhase = '' ./build install man ./build install manual ./build install program ./build install skel ./build install std ''; }