Re: OpenMP Flag

[Tim Prince <n8tm@xxxxxxx>]

On 4/12/2012 8:05 PM, shawn wrote:
> Hi,
> I have an interesting issue that I stumbled across. If you call gcc with
> a "-openmp" flag then it doesnt complain but in newer versions it doesnt
> seem to actually link the openmp libraries.
> Since it is not really a viable option then shouldnt gcc complain and
> fail? Was there a past version of gcc that actually had a "-openmp"
> option? The current option is "-fopenmp" and that works great but I am
> struggling to solve an issue whose resolution may be tied to this
> oddity. I cant seem to find compiler options by release number anywhere.
> Thanks,
> Shawn Seader
Is it diverting compiler output to a file named penmp ?  Why would this 
change from one version to another?  The full gcc manual is available 
for most major versions, in case you want to check for changes in the -o 
option.

--
Tim Prince