Using built-in specs. COLLECT_GCC=/home/phoronix/gcc47/bin/gcc COLLECT_LTO_WRAPPER=/home/phoronix/gcc47/libexec/gcc/x86_64-unknown-linux-gnu/4.7.2/lto-wrapper Target: x86_64-unknown-linux-gnu Configured with: ./configure --prefix=/home/phoronix/gcc47 --enable-languages=c,c++ Thread model: posix gcc version 4.7.2 (GCC)