Using built-in specs. COLLECT_GCC=./cc COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-unknown-linux-gnu/4.6.2/lto-wrapper Target: x86_64-unknown-linux-gnu Configured with: ./configure --prefix=/usr --enable-lto --enable-plugins Thread model: posix gcc version 4.6.2 (GCC)