CMake/Tests/RunCMake/ExternalData/NoLinkInSource-stderr.txt

CMake Warning at .*/Modules/ExternalData.cmake:[0-9]+ \(message\):
  ExternalData_LINK_CONTENT cannot be used in-source
Call Stack \(most recent call first\):
  .*
  NoLinkInSource.cmake:8 \(ExternalData_Expand_Arguments\)
  CMakeLists.txt:3 \(include\)