C_SOURCES += water_cmd.c

C_SOURCES += waypoint.c

C_SOURCES += widget.c

C_SOURCES += window.c

C_SOURCES += music/null_m.c

C_SOURCES += sound/null_s.c

C_SOURCES += video/null_v.c

CXX_SOURCES =

ifdef WITH_SDL

C_SOURCES += sdl.c