tsuna/boost.m4 — pull request #50 by tskisner (2013-12-09 05:21:53+00:00)
Title: Macro for detection of boost MPI.

This pull request adds a function for detecting boost MPI, which uses BOOST_FIND_LIB. If the MPICXX variable is set (by ax_mpi.m4, acx_mpi.m4 or similar), then set the CXX and CXXCPP variables prior to the check and restore them afterwards. Otherwise the standard CXX variable is used. I have tested this on OS X with macports boost +openmpi variant, as well as on Ubuntu with self-installed boost. Hopefully others find this useful...