CHOICE_debug_VALUE='nodebug' CHOICE_graphics_VALUE='sdl2' CHOICE_sound_VALUE='openal' CHOICE_mikmod_VALUE='internal' CHOICE_lua_VALUE='internal' CHOICE_ovcodec_VALUE='standard' CHOICE_netplay_VALUE='full' CHOICE_joystick_VALUE='enabled' CHOICE_ioformat_VALUE='stdio_zip' CHOICE_accel_VALUE='asm' CHOICE_threadlib_VALUE='sdl' INPUT_install_prefix_VALUE='/usr' INPUT_install_bindir_VALUE='$prefix/games' INPUT_install_libdir_VALUE='$prefix/share/games' INPUT_install_sharedir_VALUE='$prefix/share/games' INPUT_install_appdir_VALUE='$prefix/share/applications' INPUT_install_icondir_VALUE='$prefix/share/pixmaps'