# Frontier ## frontier, gnu If you've set things up for this compiler, you should be able to source a load script similar to: ```bash source load_dev_polaris_0.3.0-alpha.1_frontier_gnu_mpich.sh ``` Then, you can build the MPAS model with ```bash make [DEBUG=true] gnu-cray ``` ## frontier, crayclang Similarly to `gnu`, for `crayclang`, if you've set things up right, sourcing the load scrip will look something like: ```bash source load_dev_polaris_0.3.0-alpha.1_frontier_crayclang_mpich.sh ``` To build MPAS components, use: ```bash make [DEBUG=true] cray-cray ```