[patch] endianness fixes for the ld testsuite

[Nick Clifton]

Hi Matt,

> 2001-02-28  Matt Hiller  <hiller@redhat.com>
> 
> 	* testsuite/ld-scripts/crossref.exp: Initialize flags to
> 	[big_or_little_endian].
> 	* testsuite/ld-undefined/undefined.exp: Ditto, and include $flags
> 	in ld invocations.
> 	* testsuite/lib/ld-lib.exp (big_or_little_endian): Recognize
> 	-EB, -eb, -EL and -el.
> 	(is_endian_output_format): New function.
> 	(default_ld_link): Set flags to [big_or_little_endian] only if
> 	ld is being invoked such that the output format being used is
>         of known endianness.
> 	(default_ld_simple_link): Ditto.

Approved.

Cheers
        Nick