Parallel-in-Time/PFASST — pull request #11 by torbjoernk (2014-06-23 11:14:05+00:00)
Title: cmake: fixing Clang on OSX

compilers and their flags must be passed on to 3rdparty libs

libc++ must be enabled on OSX systems (couldn't get Clang with GNU
libstdc++ to work)

Signed-off-by: Torbjörn Klatt