[petsc-users] MPI configure error for Mac OS X Yosemite

[Satish Balay]

On Fri, 5 Dec 2014, Justin Chang wrote:

> Hi all,
> 
> I recently upgraded my iMac to the OS X Yosemite, and when I tried
> installing PETSc, it gave me these strange errors when I tried installing
> MPICH or OpenMPI (i tried both options). I have never seen these errors
> before, so my guess is that it may have something to do with the recent OS
> upgrade.
> 
> Attached is the configure log. Any help appreciated, thanks.

--download-mpich should work.

for --download-openmpi - try adding to configure options: CFLAGS="" CXXFLAGS=""

[-Wall appears to messup openmpi configure]

Satish