Hi, I cannot get to the same place with 'sbuild' on experimental. How did you do it, please? Thank you!
Are you missing an '-lpthread' in the link command? A more sophisticated solution may involve find_package(Threads) and target_link_libraries( ... Threads::Threads) or target_link_libraries( ... ${CMAKE_THREAD_LIBS_INIT}) in one of the CMakeLists.txt files. Best regards, Felix