Sam Harrison

Exclude build, app, example and test folders when source-dir is project root

2

### Description Following on from this discussion: https://fortran-lang.discourse.group/t/fpm-builds-where-the-build-dir-is-in-the-source-dir/5882/5 If the user sets the `source-dir` folder as the project root, i.e. ```toml [library] source-dir = "./" ``` then currently, the fpm-generated...

Adding Fortran Error Handler

3

I've just fpm-ified my Fortran error handler and so thought it would be a good time to add it here. I've also created a separate PR over at fortran-lang.org: https://github.com/fortran-lang/fortran-lang.org/pull/356...