Mixed language development
By Darryl Gove on Nov 09, 2007
Sometimes applications contain a mix of languages. For example, part in C and part in Fortran. This can require different libraries to be linked in depending on the support that the language requires. The general rule for mixed language linking is found in the documentation. The rule is link with the C++ compiler if the code contains C++, if not, link with the fortran compiler (obviously if the code is pure C, then link with the C compiler.). An exception to this is making a C library which uses C++ inside, where it is possible to link using the C compiler, specifying appropriate flags.