^CMake Error at defer_call_add_subdirectory\.cmake:1 \(add_subdirectory\):
  Subdirectories may not be created during deferred execution\.
Call Stack \(most recent call first\):
  CMakeLists\.txt:DEFERRED
+
CMake Error at defer_call_add_subdirectory\.cmake:2 \(subdirs\):
  Subdirectories may not be created during deferred execution\.
Call Stack \(most recent call first\):
  CMakeLists\.txt:DEFERRED$
