upgrading gcc-4.4.0 to gcc-4.7.0:configure: error: cannot compute suffix of object files: cannot compile

[Ian Lance Taylor]

"damodar.sonone" <dsonone@gmail.com> writes:

> checking for suffix of object files... configure: error: in `/path to
> build_my_target/my_target/libgcc':
> configure: error: cannot compute suffix of object files: cannot compile
> See `config.log' for more details.

What do you see in the file /path to
build_my_target/my_target/libgcc/config.log?

Ian