[CMake] What do I need to do to insure that CMake uses gfortran?

[Nils Gladitz]

On 03.04.2014 23:07, Conan wrote:
>
> I have my env var FC set to /usr/bin/gfortran.  This is verified by 
> the line MESSAGE("FC = " $ENV{FC}).  However 
> GET_FILENAME_COMPONENT(Fortran_COMPILER_NAME ${CMAKE_Fortran_COMPILER} 
> NAME) sets Fortran_COMPILER_NAME to f95.  I thought by setting the FC 
> env var I could for the use of gfortran.
>
> What do I need to do to insure that CMake uses gfortran?
>

Did you try with a fresh build directory?
You can not change the compiler once it has been configured.
CMake only uses the FC environment variable when Fortran is enabled for 
the first time.

Nils