* ld.texinfo (Forced Output Alignment): Specify that this is an

	* ld.texinfo (Forced Output Alignment): Specify that this is an
	alignment increase, not an override.
	* ldlang.c (init_os): Set output section alignment here..
	(lang_add_section): ..rather than here.
	(lang_size_sections_1): Consolidate alignment code.  Warn if section
	alignment affects start address when explicit address given.