* addr2line.c (main): Conditionally call setlocale.

	* addr2line.c (main): Conditionally call setlocale.
	* windres.c (main): Likewise.
	* sysdump.c (main): Likewise.
	* strings.c (main): Likewise.
	* srconv.c (main): Likewise.
	* size.c (main): Likewise.
	* objdump.c (main): Likewise.
	* objcopy.c (main): Likewise.
	* nm.c (main): Likewise.
	* nlmconv.c (main): Likewise.
	* dlltool.c (main): Likewise.
	* coffdump.c (main): Likewise.
	* ar.c (main): Likewise.
	* bucomm.h: Include <locale.h> if HAVE_LOCALE_H.
	(LC_MESSAGES): Now can be defined even when ENABLE_NLS.