gcc-linaro-4.6: update to 2012.12

Signed-off-by: Florian Fainelli <florian@openwrt.org>

SVN-Revision: 35044

toolchain/gcc/common.mk

@@ -44,10 +44,10 @@ ifeq ($(findstring linaro, $(CONFIG_GCC_VERSION)),linaro)
       PKG_MD5SUM:=0c25f93e15e362e352c933e4649a7fc6
     endif
     ifeq ($(CONFIG_GCC_VERSION),"4.6-linaro")
-      PKG_REV:=4.6-2012.11
+      PKG_REV:=4.6-2012.12
       PKG_VERSION:=4.6.4
       PKG_VERSION_MAJOR:=4.6
-      PKG_MD5SUM:=d2632b8d3c0e44025dd1c8661db0c201
+      PKG_MD5SUM:=6b6c6a4faa026edd1193cf6426309039
     endif
     ifeq ($(CONFIG_GCC_VERSION),"4.7-linaro")
       PKG_REV:=4.7-2012.12