[Patch] fix 4 gas testsuite regressions on aix and alpha-vms

[Nick Clifton]

Hi Tristan,

> gas/testsuite
> 2011-04-18  Tristan Gingold<gingold@adacore.com>
>
> 	* gas/macros/app1.s: Export symbol
> 	* gas/macros/app2.s: Ditto
> 	* gas/macros/app3.s: Ditto
> 	* gas/macros/app4.s: Ditto
> 	* gas/macros/app4b.s: Ditto
> 	* gas/macros/app1.d: Adjust.
> 	* gas/macros/app2.d: Ditto.
> 	* gas/macros/app3.d: Ditto.
> 	* gas/macros/app4.d: Ditto.

Approved - please apply.

Cheers
   Nick