Index: trunk/LMDZ.COMMON/arch/arch-GNOMEp_large.fcm
===================================================================
--- trunk/LMDZ.COMMON/arch/arch-GNOMEp_large.fcm	(revision 1056)
+++ trunk/LMDZ.COMMON/arch/arch-GNOMEp_large.fcm	(revision 1058)
@@ -9,4 +9,6 @@
 %DEV_FFLAGS          -O2
 %DEBUG_FFLAGS        -g -no-ftz -check -traceback -ftrapuv -fp-stack-check
+%C_COMPILER          gcc
+%C_OPTIM             -O3
 %MPI_FFLAGS          -I/opt/intel2/impi/4.0.3.008/include
 %OMP_FFLAGS          -openmp
Index: trunk/LMDZ.COMMON/arch/arch-X64_ADA.fcm
===================================================================
--- trunk/LMDZ.COMMON/arch/arch-X64_ADA.fcm	(revision 1056)
+++ trunk/LMDZ.COMMON/arch/arch-X64_ADA.fcm	(revision 1058)
@@ -9,4 +9,6 @@
 %DEV_FFLAGS          -p -g -O1 -fpe0 -traceback
 %DEBUG_FFLAGS        -p -g -O0 -fpe-all=0 -traceback -ftrapuv -fp-stack-check -check all -debug
+%C_COMPILER          gcc
+%C_OPTIM             -O3
 %MPI_FFLAGS
 %OMP_FFLAGS          -openmp