SUBDIRS=null
if GRAPHICS_GTK_DRAWING_AREA
SUBDIRS+=gtk_drawing_area
endif
if GRAPHICS_OPENGL
SUBDIRS+=opengl
endif
if GRAPHICS_QT_QPAINTER
SUBDIRS+=qt_qpainter
endif
if USE_GRAPHICS_SDL
SUBDIRS+=sdl
endif
if GRAPHICS_WIN32
SUBDIRS+=win32
endif
if GRAPHICS_GD
SUBDIRS+=gd
endif