[mpich-discuss] MPICH3 library inconsistencies

[Dmitri Gribenko]

On Mon, Apr 22, 2013 at 3:44 PM, Dave Goodell <goodell at mcs.anl.gov> wrote:
> It looks like weak symbol detection on clang is broken/missing.  If you can, please send the config.log from your configure step (and ideally the c.txt file mentioned in the README as well).

I have found the same bug a few days ago:

http://llvm.org/bugs/show_bug.cgi?id=15695

Clang does support other (more common) forms of pragma weak.

Dmitri

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main(i,j){for(i=2;;i++){for(j=2;j<i;j++){if(!(i%j)){j=0;break;}}if
(j){printf("%d\n",i);}}} /*Dmitri Gribenko <gribozavr at gmail.com>*/