configure --enable-compilation-mode.
configure --enable-compilation-mode.

Please, use, enrich, request.

	* configure.ac (compiler_flags, compilation_mode_set): New.
	(--enable-compilation-mode): New.

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