gcc: changed arm config to use -mtune when cpu specific optimisation is requested

base/gcc/arch/options.arm.in

@@ -2,7 +2,7 @@
 # This copyright note is auto-generated by ./scripts/Create-CopyPatch.
 #
 # Filename: package/.../gcc/arch/options.arm.in
-# Copyright (C) 2008 - 2012 The OpenSDE Project
+# Copyright (C) 2008 - 2013 The OpenSDE Project
 # Copyright (C) 2004 - 2006 The T2 SDE Project
 #
 # More information can be found in the files COPYING and README.
@@ -13,17 +13,19 @@
 # GNU General Public License can be found in the file COPYING.
 # --- SDE-COPYRIGHT-NOTE-END ---
 
-if [ "$SDECFG_ARM_OPT" != generic ]; then
-	var_append GCC_WRAPPER_INSERT " " "-mcpu=$SDECFG_ARM_OPT"
-else
 var_append GCC_WRAPPER_INSERT " " "-mabi=$SDECFG_ARM_ABI"
 var_append GCC_WRAPPER_INSERT " " "-m$SDECFG_ARM_ENDIANESS"
 var_append GCC_WRAPPER_INSERT " " "-march=$SDECFG_ARM_ARCH"
+
+if [ "$SDECFG_ARM_OPT" != generic ]; then
+	var_append GCC_WRAPPER_INSERT " " "-mtune=$SDECFG_ARM_OPT"
+fi
+
 var_append GCC_WRAPPER_INSERT " " "-mfloat-abi=$SDECFG_ARM_FLOAT_ABI"
+
 if [ "$SDECFG_ARM_FLOAT_ABI" == hard ]; then
 	var_append GCC_WRAPPER_INSERT " " "-mfpu=$SDECFG_ARM_FPU"
 fi
-fi
 
 [ "$SDECFG_ARM_THUMB" = 1 ] &&
 	var_append GCC_WRAPPER_INSERT " " "-mthumb -mthumb-interwork -D__arm__"