Fix ld-scripts/phdrs3.d testcase for Windows host

[Alan Modra]

On Wed, Oct 14, 2009 at 08:39:31PM +0000, Joseph S. Myers wrote:
> The testcase ld-scripts/phdrs3.d has a regular expression expecting the 
> name of the linker binary to match [^ \n:]*; in particular, not to contain 
> a colon, causing it to fail for Windows hosts where the path includes a 
> drive letter.  OK to commit this patch to fix this?

Yes please.

-- 
Alan Modra
Australia Development Lab, IBM