libMesh/libmesh — pull request #122 by aeslaughter (2013-08-07 19:14:21+00:00)
Title: Updated threads.h to trigger thread safe useage of fparser

The tread safe #define FP_USE_THREAD_SAFE_EVAL is now defined in threads.h, which is now included in fparser.cc. This was done to fix problems with threading in MOOSE that existed with periodic boundaries.