^CMake Error at defer_call_enable_language.cmake:1 \(enable_language\):
  Languages may not be enabled during deferred execution.
Call Stack \(most recent call first\):
  CMakeLists.txt:DEFERRED
+
CMake Error at defer_call_enable_language.cmake:2 \(project\):
  Languages may not be enabled during deferred execution.
Call Stack \(most recent call first\):
  CMakeLists.txt:DEFERRED$