CMake/Tests/RunCMake/ExternalProject/IncludeScope-Add-stderr.txt

^CMake Error at .*/Modules/ExternalProject.cmake:[0-9]+ \(message\):
  error: ExternalProject module must be explicitly included before using
  ExternalProject_Add function
Call Stack \(most recent call first\):
  .*/Modules/ExternalProject.cmake:[0-9]+ \(_ep_parse_arguments\)
  IncludeScope-Add.cmake:[0-9]+ \(ExternalProject_Add\)
  CMakeLists.txt:[0-9]+ \(include\)$