OpenIndiana/oi-userland — pull request #369 by alarcher (2013-12-02 17:27:54+00:00)
Title: Typo in mpi-macros.mk for MPI_PREFIX

Well, that's embarrassing but I made a typo in mpi-macros.
MPICH builds still fine because it relies on the other options to set the paths but OpenMPI righteously chokes on it as the prefix is empty.