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

    FORTRAN

  Supported languages: C, CXX.

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