Dear community,
 
If I just change the name in the line
set( MODULE_NAME mymodule )
in CMakeLists.txt (in the up-to-date master at https://github.com/nest/nest-extension-module), the module can be compiled, but nest.Import (of NEST compiled from the up-to-date master) fails with a dynamic loader error.
This hints that the module name should be consistent with some other names within the code, but the documentation at https://nest-extension-module.readthedocs.io/en/latest/extension_modules.html, obviously somewhat outdated, does not help with this.
 
Maybe someone has already made extension modules after the refactoring (of 2023) of the template?
 
Sorry for bothering,
Best wishes,
Alex Serenko