How to support multiple nodes in one package

[kjeremy]

If I have two nodes A and B and they have different parameter sets but with some overlap do I need to have two separate yaml files and thus two generate_parameter_library calls in my CMakeLists.txt?

[christophfroehlich]

If you don't care that you add the additional unused parameters for the other node respectively, you can just generate one parameter library and link it to both executables.

Otherwise, you need to generate two libraries but can't share the common parameters. To do so, you need three libraries (node A, node B, common) and link the common one to both nodes.