compilers PortGroup

[Joshua Root]

On 2022-7-7 07:40 , Mark Brethen wrote:
> The source is a combination of C and fortran, so a C-compiler with 
> fortran is needed-preferably gcc. The gcc8 build is the only one that 
> does not issue those warnings. But I have successfully run verification 
> test cases packaged with the source against gcc8, gcc9, gcc11 and 
> gfortran builds.
> 
> The compilers PortGroup sets gfortran by default with these settings:
> 
> compilers.choose    fc cc
> compilers.setup     require_fortran -g95 -clang
> 
> But it uses clang to compile the C-code. I tried blacklisting clang but 
> then it wants to install clang-14. Choosing a gcc variant uses its 
> associated mp-gfortan compiler.

Yes, +gfortran is there to only give you a fortran compiler (because 
clang doesn't have one). Is there a reason you need the C code to be 
compiled with gcc?

- Josh