CMake Error in CMakeLists\.txt:
  Target "libb" references target "liba" that is in an export set which is
  exported multiple times with different namespaces:[^,]+setA-A\.cmake,[^,]+setA-OldA\.cmake\.

  An SBOM cannot attribute a dependency exported in more than one export set
  or with more than one namespace\.  Consider consolidating the exports of the
  "liba" target to a single export\.
