[Patch, libfortran] PR 47571 Fix static linking regression

[Mike Stump]

On Feb 1, 2011, at 1:40 PM, Jakub Jelinek wrote:
> On Tue, Feb 01, 2011 at 09:58:36PM +0000, Dave Korn wrote:
>>> Regtested on x86_64-unknown-linux-gnu, tested a simple program to
>>> ensure usage of clock_gettime() or gettimeofday() depending on whether
>>> librt is linked. Ok for trunk?
>> 
>>  Does SUPPORTS_WEAK necessarily imply supports weakref?  I'm not certain
>> they're the same thing.
> 
> Yes, it does.

darwin is special...  Watch for failures on darwin, if you use weakref and plan on not defining everything that's weak.