http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52689
--- Comment #3 from Jens Maurer <jens.maurer at gmx dot net> 2012-03-23 20:14:33 UTC --- In case it matters, here's the "configure" info etc: $ g++ -v Using built-in specs. COLLECT_GCC=g++ COLLECT_LTO_WRAPPER=/usr/local/libexec/gcc/x86_64-unknown-linux-gnu/4.7.0/lto-wrapper Target: x86_64-unknown-linux-gnu Configured with: ../gcc-4.7.0/configure -enable-languages=c,c++ --prefix=/usr/local --enable-shared --enable-linker-build-id --with-system-zlib --without-included-gettext --enable-threads=posix --enable-lto Thread model: posix gcc version 4.7.0 (GCC)