OpenMP link error on Mac OS X 10.6

[Gib Bogle]

Please ignore this post.  I have discovered that the problem is in the IDE I'm 
using (or in the I using the IDE).

Gib

Gib Bogle wrote:
> Hi,
> 
> I can build my DLL using gfortran on Windows 7, and on Linux, but I'm 
> encountering a problem on Mac OS X (with gfortran version 4.5.1).  The 
> compiling is without errors, but the link stage gives this error:
> 
> Undefined symbols:
> "_omp_set_num_threads_", referenced from ...
> "_omp_get_thread_num_", referenced from ...
> 
> I'm using the flags "-fopenmp -lgomp".  Since there are no error 
> messages during the compiling, and the OpenMP library is where it should 
> be, and it worked on Linux, I'm puzzled. Can someone throw any light on 
> this?
> 
> Thanks
> Gib