CMake Error at FileSetWrongBaseDirs\.cmake:[0-9]+ \(target_sources\):
  File:

    [^
]*/Tests/RunCMake/target_sources/h1\.h

  must be in one of the file set's base directories:

    [^
]*/Tests/RunCMake/target_sources/dir3
Call Stack \(most recent call first\):
  CMakeLists\.txt:[0-9]+ \(include\)