RFE: Bump gfortran default version to gfortran-12 #765
Description
Proposed Enhancement
Use latest gfortran as default.
Motivation
gfortran-12 corrects some bugs found in gfortran-11
Relevancy
If users do not yet have gfortran installed, the OpenCoarrays installation defaults to gfortran-11. The default should be the latest gfortran compiler (currently gfortran-12).
Alternatives
Users should install gfortran-12 before installing OpenCoarrays and force OpenCoarrays to using gfortran-12 during installation.