generated bfd files, and kvx regen

generated bfd files, and kvx regen

The elf32-kvx.c and elf64-kvx.c rules in the bfd makefile are
different to the other similar generated files, and that reminded me
that we need to have $srcdir in the generated #line reference back to
the source for debugging, but don't want it for comments in bfd.pot
(because then bfd.pot will likely reference Nick's source tree).
This patch fixes that by making all the #line use $srcdir by virtue of
using $<, and edits bfd.pot.

I also uniq list of files to remove duplicated elfxx-x86.c, sort lists
of files and regen with our standard automake/autoconf.

	* configure: Regenerate.
bfd/
	* Makefile.am: Sort various lists of files.  Use $< in #line
	directive of generated C files.
	(po/SRC-POTFILES.in): uniq SRC_POTFILES.
	(po/BLD-POTFILES.in): uniq BFD_POTFILES.
	* Makefile.in: Regenerate.
	* po/Make-in (bfd.pot): Edit out source dir from comments.
	* po/SRC-POTFILES.in: Regenerate.
gas/
	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* po/POTFILES.in: Regenerate.
ld/
	* Makefile.am (ALL_64_EMULATION_SOURCES): Sort.
	* Makefile.in: Regenerate.