It was not intentional. https://trac.mpich.org/projects/mpich/ticket/2122 I have a patch pending review, which should go in either this weekend or early next week. We’ll push out a 3.1.2 release with a few fixes, including this one, soon. — Pavan On Jul 5, 2014, at 2:29 PM, Lisandro Dalcin <[email protected]> wrote:

Was this change intentional? This way, code linked with "mpicc" is failing because of the missing symbol. IMHO, MPI_Status_c2f should be defined in libmpi.dylib. Not checked on Linux, but looking at the Homebrew formula, I cannot find anything obvious to indicate this is a brew and/or OS X issue: https://github.com/Homebrew/homebrew/blob/master/Library/Formula/mpich2.rb

$ nm /usr/local/Cellar/mpich2/3.1.1/lib/libmpi.dylib | grep MPI_Status_c2f

$ nm /usr/local/Cellar/mpich2/3.1.1/lib/libmpifort.dylib | grep MPI_Status_c2f

0000000000008d60 T _MPI_Status_c2f

-- Lisandro Dalcin --------------- CIMEC (UNL/CONICET) Predio CONICET-Santa Fe Colectora RN 168 Km 472, Paraje El Pozo 3000 Santa Fe, Argentina Tel: +54-342-4511594 (ext 1016) Tel/Fax: +54-342-4511169 _______________________________________________ To manage subscription options or unsubscribe: https://lists.mpich.org/mailman/listinfo/devel