configure: WARNING: --with(out)-system-ffi is ignored on this platform
  WARNING: The script easy_install-3.7 is installed in '/home/conan/w/cci_PR-1510/.conan/data/cpython/3.7.9/_/_/package/fd39ccdd1e4722f2dc0e3e8608c820703c0961e5/bin' which is not on PATH.
  Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location.
  WARNING: The scripts pip3 and pip3.7 are installed in '/home/conan/w/cci_PR-1510/.conan/data/cpython/3.7.9/_/_/package/fd39ccdd1e4722f2dc0e3e8608c820703c0961e5/bin' which is not on PATH.
  Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location.
Using Python_ADDITIONAL_VERSIONS: 3.7.9m;3.7m;3m
Python3_EXECUTABLE: /home/conan/w/cci_PR-1510/.conan/data/cpython/3.7.9/_/_/package/fd39ccdd1e4722f2dc0e3e8608c820703c0961e5/bin/python3.7
Python3_INTERPRETER_ID: Python
Python3_VERSION: 3.7.9
Python3_INCLUDE_DIRS: /home/conan/w/cci_PR-1510/.conan/data/cpython/3.7.9/_/_/package/fd39ccdd1e4722f2dc0e3e8608c820703c0961e5/include/python3.7m
Python3_LIBRARIES: /home/conan/w/cci_PR-1510/.conan/data/cpython/3.7.9/_/_/package/fd39ccdd1e4722f2dc0e3e8608c820703c0961e5/lib/libpython3.7m.a
CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_EXPORT_NO_PACKAGE_REGISTRY
    Python3_FIND_IMPLEMENTATIONS