gcc: hack to correctly translate -m options into gcc confopts for gcc 4.6

base/gcc/gcc.conf

@@ -18,7 +18,7 @@ hook_add preconf 1 'sed -i -e "s/@toolexeclibdir@/@toolexeclibdir@\/gcc/" libffi
 
 # provide same settings we use for -m{arch,cpu,tune} via configure options
 # so they are default compiler settings on the final target machine
-if [ "${ver:0:3}" = "4.4" ]; then
+if [ "${ver:0:3}" = "4.6" ]; then
   for x in $GCC_WRAPPER_INSERT $GCC_WRAPPER_APPEND; do
     case "$x" in
       -mabi=*|-march=*|-mcpu=*|-mtune=*|-mfpu=*) var_append confopt " " "${x/-m/--with-}" ;;