[libgomp] Pass CC to the libgomp testsuite to capture -sysroot

[Diego Novillo]

On 11-09-16 16:40 , Mike Stump wrote:
> On Sep 16, 2011, at 1:13 PM, Diego Novillo wrote:
>> I would like to push this libgomp patch upstream.  We need it to pass
>> sysroot to GCC when testing libgomp.
>
> I'd be curious if Ian likes this...  Can one still set GCC_UNDER_TEST in the site.exp file or do other unholy things with it after your patch?  I'm thinking about things like in tree testing v out of tree testing.
>
I don't see why not.  The patch does not re-set GCC_UNDER_TEST, it just 
uses it whole instead of getting the compiler part.  But I think I'm 
missing your point.


Diego.