Philippe 9/01/2022: a workaround for Cray CCE was not working with Nvidia NVHPC!

src/MNH/prep_ideal_case.f90

-!MNH_LIC Copyright 1994-2021 CNRS, Meteo-France and Universite Paul Sabatier
+!MNH_LIC Copyright 1994-2022 CNRS, Meteo-France and Universite Paul Sabatier
 !MNH_LIC This is part of the Meso-NH software governed by the CeCILL-C licence
 !MNH_LIC version 1. See LICENSE, CeCILL-C_V1-en.txt and CeCILL-C_V1-fr.txt
 !MNH_LIC for details. version 1.
@@ -1481,7 +1481,11 @@ IF (CIDEAL == 'RSOU') THEN
   WRITE(NLUOUT,FMT=*) 'CIDEAL="RSOU", attempt to read DATE'
   CALL POSKEY(NLUPRE,NLUOUT,'RSOU')
   READ(NLUPRE,FMT=*)  NYEAR,NMONTH,NDAY,XTIME
+#ifdef MNH_COMPILER_CCE
   TDTCUR = DATE_TIME( DATE = DATE( NYEAR, NMONTH, NDAY ), XTIME = XTIME )
+#else
+  TDTCUR = DATE_TIME( DATE( NYEAR, NMONTH, NDAY ), XTIME )
+#endif
   TDTEXP = TDTCUR
   TDTSEG = TDTCUR
   TDTMOD = TDTCUR
@@ -1500,7 +1504,11 @@ ELSE IF (CIDEAL == 'CSTN') THEN
   WRITE(NLUOUT,FMT=*) 'CIDEAL="CSTN", attempt to read DATE'
   CALL POSKEY(NLUPRE,NLUOUT,'CSTN')
   READ(NLUPRE,FMT=*)  NYEAR,NMONTH,NDAY,XTIME
+#ifdef MNH_COMPILER_CCE
   TDTCUR = DATE_TIME( DATE = DATE( NYEAR, NMONTH, NDAY ), XTIME = XTIME )
+#else
+  TDTCUR = DATE_TIME( DATE( NYEAR, NMONTH, NDAY ), XTIME )
+#endif
   TDTEXP = TDTCUR
   TDTSEG = TDTCUR
   TDTMOD = TDTCUR