CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY CONAN_CMAKE_POSITION_INDEPENDENT_CODE CONAN_COMPILER CONAN_COMPILER_VERSION CONAN_CXX_FLAGS CONAN_C_FLAGS CONAN_EXPORTED CONAN_IN_LOCAL_CACHE CONAN_SHARED_LINKER_FLAGS UA_ENABLE_WEBSOCKET_SERVER CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY /usr/bin/ld: Dwarf Error: Could not find abbrev number 88. /tmp/ccCZSvoN.ltrans0.ltrans.o: In function `UA_Discovery_addRecord': :(.text+0x1cb90): undefined reference to `mdns_find_record' :(.text+0x1ccf7): undefined reference to `mdns_set_address_record' :(.text+0x1cdf8): undefined reference to `mdns_create_txt' /tmp/ccCZSvoN.ltrans0.ltrans.o: In function `UA_Discovery_removeRecord': :(.text+0x1cf4c): undefined reference to `mdns_find_record' /tmp/ccCZSvoN.ltrans0.ltrans.o: In function `initMulticastDiscoveryServer': :(.text+0x4651da): undefined reference to `mdns_record_received' collect2: error: ld returned 1 exit status make[2]: *** [bin/test_package] Error 1 make[1]: *** [CMakeFiles/test_package.dir/all] Error 2 make: *** [all] Error 2 ERROR: open62541/1.0.3 (test package): Error in build() method, line 12 cmake.build() ConanException: Error 2 while executing cmake --build '/home/conan/w/cci_PR-3786/17/6291a577-e655-41cc-9ef2-9830b4fe9d74/recipes/open62541/all/test_package/build/767a4255aef26af34680787c8565e70d1b89c7ee' '--' '-j3'