Eyescale/Equalizer — pull request #172 by hernando (2012-11-03 18:17:27+00:00)
Title: OpenMP compilation fixes for gcc 4.6.1

It seems that some linking steps require -fopenmp with gcc 4.6.1.
I've added OpenMP to FindPackages.cmake (to be added also to config.eyescale), and ${OpenMP_CXX_FLAGS} as compilation flags of all sources for which grep finds "pragma omp", modified purple_add_library to include the target property LINK_FLAGS and passed ${OpenMP_CXX_FLAGS} again to the Equalizer client library configuration.

I'm not sure that I've made the minimal changes though.