#36911: petsc @ petsc-3.3-p3 +openmpi configure failure ------------------------+--------------------- Reporter: dustman@… | Owner: mmoll@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.1.2 Resolution: | Keywords: Port: petsc | ------------------------+--------------------- Comment (by schnetter@…): I see the same error. I believe this is caused by PETSc using openmpicc, whereas openmpicc uses /usr/bin/clang as compiler by default. I do not know whether this is an error in the openmpi or the petsc port. I have installed the gcc47 variant of openmpi, so I expected it to use gcc47 by default. openmpicc uses gcc47 if the environment variable OMPI_CC is set to gcc (or gcc-mp-4.7). I assume that other OMPI_* variables then need to be set accordingly as well. -- Ticket URL: <https://trac.macports.org/ticket/36911#comment:2> MacPorts <http://www.macports.org/> Ports system for Mac OS