[100629] trunk/dports/science/mpich/Portfile

[Jeremy Huddleston Sequoia]

On Dec 18, 2012, at 4:05 PM, Sean Farley <sean.michael.farley at gmail.com> wrote:

> I meant to send this information earlier; sorry. Actually, you can
> avoid blacklisting the clang compiler by adding this code to a
> pre-configure stage,
> 
>    #   https://trac.mcs.anl.gov/projects/mpich2/ticket/1547
>    if {${configure.compiler} == "clang"} {
>        configure.env-append    ac_cv_tls=none
>    }

Please don't do that.  Just use a linker with the fix.

> I noticed that there is still some clang tls weirdness in mpich 3.0rc1
> and have meaning to ask Dave about it but just haven't had time. I'll
> be at the lab this Thursday and Friday and will try to stop by his
> office. Else, I'll just file a new bug.

What kind of weirdness?