/home/conan/w/cci_PR-3340/.conan/data/freexl/1.0.6/_/_/build/0dd2b481a9fafa147228911da49a6bbcf61de71b/source_subfolder/missing: Unknown `--is-lightweight' option
Try `/home/conan/w/cci_PR-3340/.conan/data/freexl/1.0.6/_/_/build/0dd2b481a9fafa147228911da49a6bbcf61de71b/source_subfolder/missing --help' for more information
configure: WARNING: 'missing' script is too old or missing
CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_EXPORT_NO_PACKAGE_REGISTRY