CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_INSTALL_BINDIR
    CMAKE_INSTALL_DATAROOTDIR
    CMAKE_INSTALL_INCLUDEDIR
    CMAKE_INSTALL_LIBDIR
    CMAKE_INSTALL_LIBEXECDIR
    CMAKE_INSTALL_OLDINCLUDEDIR
    CMAKE_INSTALL_SBINDIR


In file included from /home/conan/w/cci_PR-3494/.conan/data/yaml-cpp/0.6.3/_/_/build/7f2f2e0dc409417fb8c1337f4abdc3c40fe90b3e/source_subfolder/include/yaml-cpp/node/convert.h:18,
                 from /home/conan/w/cci_PR-3494/.conan/data/yaml-cpp/0.6.3/_/_/build/7f2f2e0dc409417fb8c1337f4abdc3c40fe90b3e/source_subfolder/src/convert.cpp:3:
/home/conan/w/cci_PR-3494/.conan/data/yaml-cpp/0.6.3/_/_/build/7f2f2e0dc409417fb8c1337f4abdc3c40fe90b3e/source_subfolder/include/yaml-cpp/node/impl.h: In member function ‘YAML::Node& YAML::Node::operator=(const T&)’:
/home/conan/w/cci_PR-3494/.conan/data/yaml-cpp/0.6.3/_/_/build/7f2f2e0dc409417fb8c1337f4abdc3c40fe90b3e/source_subfolder/include/yaml-cpp/node/impl.h:212:11: warning: ‘operator=’ should return a reference to ‘*this’ [-Weffc++]
  212 |   return *this;
      |           ^~~~
In file included from /home/conan/w/cci_PR-3494/.conan/data/yaml-cpp/0.6.3/_/_/build/7f2f2e0dc409417fb8c1337f4abdc3c40fe90b3e/source_subfolder/src/nodebuilder.cpp:6:
/home/conan/w/cci_PR-3494/.conan/data/yaml-cpp/0.6.3/_/_/build/7f2f2e0dc409417fb8c1337f4abdc3c40fe90b3e/source_subfolder/include/yaml-cpp/node/impl.h: In member function ‘YAML::Node& YAML::Node::operator=(const T&)’:
/home/conan/w/cci_PR-3494/.conan/data/yaml-cpp/0.6.3/_/_/build/7f2f2e0dc409417fb8c1337f4abdc3c40fe90b3e/source_subfolder/include/yaml-cpp/node/impl.h:212:11: warning: ‘operator=’ should return a reference to ‘*this’ [-Weffc++]
  212 |   return *this;
      |           ^~~~
In file included from /home/conan/w/cci_PR-3494/.conan/data/yaml-cpp/0.6.3/_/_/build/7f2f2e0dc409417fb8c1337f4abdc3c40fe90b3e/source_subfolder/src/parse.cpp:7:
/home/conan/w/cci_PR-3494/.conan/data/yaml-cpp/0.6.3/_/_/build/7f2f2e0dc409417fb8c1337f4abdc3c40fe90b3e/source_subfolder/include/yaml-cpp/node/impl.h: In member function ‘YAML::Node& YAML::Node::operator=(const T&)’:
/home/conan/w/cci_PR-3494/.conan/data/yaml-cpp/0.6.3/_/_/build/7f2f2e0dc409417fb8c1337f4abdc3c40fe90b3e/source_subfolder/include/yaml-cpp/node/impl.h:212:11: warning: ‘operator=’ should return a reference to ‘*this’ [-Weffc++]
  212 |   return *this;
      |           ^~~~
CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_EXPORT_NO_PACKAGE_REGISTRY