INCLUDES
*******************************************************************************/
-#include <math.h>
+#ifdef FGFS
+# include <Include/compiler.h>
+# ifdef FG_HAVE_STD_INCLUDES
+# include <cmath>
+# else
+# include <math.h>
+# endif
+#else
+# include <cmath>
+#endif
+
#include "FGModel.h"
/*******************************************************************************