undefined reference to `Os::Mutex::lock()' - ComponentBase::loadParameters()

[arturodrt]

Hello, I am working on writing unit tests for an fprime component. I have worked with unit tests for active components without any problem. This time, my component is passive and I added a parameter of type U32 to the fpp model.

When I run the fprime-util build --ut command it fails and I get the following error.

I am not sure what I am missing here. Any ideas of what may be causing this error?

[LeStarch]

You likely need to add:

set(UT_MOD_DEPS
    Os
)

Before your call to register_fprime_ut() in the CMakeLists.txt file.

[arturodrt]

That solved the issue! Thank you very much!