[PATCH v2] ld/testsuite: force warnings when dealing with execstack tests

[Nick Clifton]

Hi Clément,

> ld/ChangeLog:
> 
> 	* testsuite/ld-elf/elf.exp (PR ld/29072): Force execstack and
> 	RWD segment warnings.
> 
Approved - please apply.

Cheers
   Nick