A warning has been fixed for Clang on FreeBSD by setting a compilation flag only for one specific file. A clear sky, potential short wave generator has been implemented as this is very useful when working with SW radiation. A bug in the AllSkySW generator has been fixed as it was not using TAU_CLD if available in one of the two possible calls. Its documentation was also not proper and has been improved.

When moving to gcc5, we discovered that its new ABI is incompatible with the current Oracle OCCI. A "legacy" API compatibility compilation flag solves the problem.

Last changes to support the Cray compiler. Please note that for Cray, you most probably have to compile with static linking!

Trying to make the CMakeLists clearer and more modular: the compiler options are now set through a macro that will be shared with the other projects. New targets appeared: Intel and Cray, but this is still a work in progress.