bfd/

	bfd/
	* elfxx-mips.c (mips_elf_merge_obj_attributes): Correct messages
	for the -mdouble-float and -msingle-float cases throughout; make
	all the messages report the output file consistently on the
	left-hand side.

	ld/testsuite/
	* ld-mips-elf/attr-gnu-4-12.d: Adjust the warning expected
	according to changes to BFD.
	* ld-mips-elf/attr-gnu-4-14.d: Likewise.
	* ld-mips-elf/attr-gnu-4-31.d: Likewise.
	* ld-mips-elf/attr-gnu-4-32.d: Likewise.
	* ld-mips-elf/attr-gnu-4-34.d: Likewise.
	* ld-mips-elf/attr-gnu-4-41.d: Likewise.