Hi,
I didn't look if the files were correctly merged or not. but the .orig and .rej files don't belong here.
It might be worth to update the merge to r189186, reverting the c++98/c++11 ABI incompatibility in std::list.
Matthias
revno: 115001 [merge] committer: Michael Hope michael.hope@linaro.org branch nick: 4.7 timestamp: Tue 2012-07-03 20:16:55 +1200 message: Merge from FSF (GCC SVN branches/gcc-4_7-branch:189098) added: gcc/config.gcc.rej gcc/config/arm/arm.c.orig gcc/config/arm/arm.c.rej gcc/config/avr/avr-stdint.h gcc/configure.ac.rej gcc/configure.rej [...]