Finds OpenMP support
This module can be used to detect OpenMP support in a compiler. If the compiler supports OpenMP, the flags required to compile with OpenMP support are returned in variables for the different languages. The variables may be empty if the compiler does not need a special flag to support OpenMP.
The following variables are set:
The following internal variables are set, if detected:
The specification dates are formatted as integers of the form CCYYMM where these represent the decimal digits of the century, year, and month.