Minor changes to get the code working while compiling with XLF.

-> ADD_DEFINITION(-DxlC)

Author: femparadmin

cmake/CheckFlushIntrinsic.cmake

@@ -52,6 +52,7 @@ IF(NOT DEFINED FLUSH)
     SET(FLUSH "xlf")
     SET(FLUSH_METHOD "with underscore")
     ADD_DEFINITIONS(-DFC_HAVE_FLUSH)
+    ADD_DEFINITIONS(-DxlC)
   ENDIF(${TEST_FLUSH_OK} MATCHES TRUE)
 ENDIF(NOT DEFINED FLUSH)