mxcl/homebrew — pull request #21763 by wesbland (2013-08-08 18:57:36+00:00)
Title: mpich2: 3.1b1 - Add devel release.

Add a devel tag for the recently released MPICH 3.1b1.

Also, the default build setup for MPICH has change from static libraries to shared libraries so the flags have been modified accordingly.