CMake/Tests/RunCMake/GeneratorExpression/NonValidTarget-COMPILER_LINKER.OBJC.ID-stderr.txt

CMake Error at NonValidTarget-COMPILER_LINKER.cmake:[0-9]+ \(add_custom_command\):
  Error evaluating generator expression:

    \$<OBJC_COMPILER_LINKER_ID>

  \$<OBJC_COMPILER_LINKER_ID> may only be used with binary targets.  It may
  not be used with add_custom_command or add_custom_target.
Call Stack \(most recent call first\):
  CMakeLists.txt:[0-9]+ \(include\)