Pass subdir-options.
Pass subdir-options.

I am tempted to enable this by default, I fail to see cases where we don't
want it.  But maybe it makes the Makefiles longer, I need to check first.

	* Makefile.am (AUTOMAKE_OPTIONS): Pass subdir-options.
	This is probably what caused the libltdl/.deps problems.

urbiforge/urbi,urbiforge/urbi,urbiforge/urbi,urbiforge/urbi,aldebaran/urbi,urbiforge/urbi,aldebaran/urbi,aldebaran/urbi,urbiforge/urbi,aldebaran/urbi,aldebaran/urbi,urbiforge/urbi,aldebaran/urbi,urbiforge/urbi,urbiforge/urbi,aldebaran/urbi,aldebaran/urbi