Ninja: Introduce a postprocessing flag for GFortran
For the combination of GFortran+Ninja, the -fpreprocessed flag must be present during compilation.
Fixes: #17160 (closed)
Topic-rename: ninja-gfortran-fpreprocessed
Edited by Brad King
For the combination of GFortran+Ninja, the -fpreprocessed flag must be present during compilation.
Fixes: #17160 (closed)
Topic-rename: ninja-gfortran-fpreprocessed