env.Prepend(LIBS = env['X11_LIBS'])
+# when GLES is enabled, gl* and _glapi_* belong to bridge_glapi and
+# shared_glapi respectively
+if env['gles']:
+ env.Prepend(LIBPATH = [shared_glapi.dir])
+ glapi = [bridge_glapi, 'glapi']
+
env.Prepend(LIBS = [
st_xlib,
ws_xlib,