Add support for dynamic lib and tests with CMake

[barracuda156]

Currently the port builds only static libscifor.a. Would be nice to have an option for dynamic lib.
Aslo, no support for tests with CMake (?).

[beddalumia]

At the moment we have no plans for these.

• Do you have a specific interest in a dynamic library? We use SciFor only with other open-source libraries, hence we never had a need for dynamic linking, since we can always compile the user code. Nevertheless we have no issues to add an option for that, feel free to propose a pull request for that, if interested.

• Tests are compiled via make, which is a very minimal requirement on the testing machine (and anyway needed for the CMake-based build of the library). Are there any advantages in building also the tests with CMake?

[barracuda156]

Got it, thank you for reply.
The issue is not, of course, not having make, but using a single build system for everything.