+* Mon Nov 18 2013 Junfeng Dong <junfeng.dong@intel.com> upstream/4.8.2@aa6579d
+- Update to 4.8.2.
+- change the sysroot and c++ include path to fix the bugs the application cannot find the libraries.
+- change the minimum requrired value for sysroot_len to 1 in case of identifying sysroot=/
+- disable fortran, ojbc and objcp to reduce 35% build time of gcc
+- add the arm architecture in the %asan_arch macro to support address sanitizer
+- Porting of address santizer patch for ARM from gcc-4.9
+- set thumb as as default option for armv7l-gcc because thumb becomes default since armv7l architecture
+- create the collect2 utility for cross toolchain
+- set gcc_dir_version
+
* Fri Aug 02 2013 Junfeng Dong <junfeng.dong@intel.com> upstream/4.8.1@4dd5760
- Correct gcc config option on armv7l.