CMake Error at .*/Modules/CheckStructHasMember.cmake:[0-9]+. \(message\):
  Unknown arguments:

    LANGUAG_;C

Call Stack \(most recent call first\):
  CheckStructHasMemberWrongKey.cmake:[0-9]+ \(check_struct_has_member\)
  CMakeLists.txt:[0-9]+ \(include\)