[petsc-users] PETSc 3.12 with .f90 files

[Randall Mackie]

Dear PETSc users:

In our code, we have one or two small .f90 files that are part of the software, and they have always compiled without any issues with previous versions of PETSc, using standard PETSc make files.

However, starting with PETSc 3.12, they no longer compile.

Was there some reasons for this change and any suggestion as to how to deal with this?

Thanks, Randy