Require GCC 5 and C++14
at the last developer meeting we decided that we would raise the minimum compiler requirement of DUNE 2.6 to GCC 5.
This merge request states that change and also raises the minimum required C++ level to -std=c++14.
at the last developer meeting we decided that we would raise the minimum compiler requirement of DUNE 2.6 to GCC 5.
This merge request states that change and also raises the minimum required C++ level to -std=c++14.