https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61757
--- Comment #12 from Dominique d'Humieres <dominiq at lps dot ens.fr> --- For the record: Using built-in specs. COLLECT_GCC=gfcp COLLECT_LTO_WRAPPER=/opt/gcc/gcc4.10p-212433/libexec/gcc/x86_64-apple-darwin13.3.0/4.10.0/lto-wrapper Target: x86_64-apple-darwin13.3.0 Configured with: ../p_work/configure --prefix=/opt/gcc/gcc4.10p-212433 --enable-languages=c,c++,lto,fortran,ada,objc,obj-c++ --with-gmp=/opt/mp --with-system-zlib --enable-checking=release --with-isl=/opt/mp --enable-lto --enable-plugin --with-arch=core2 --with-cpu=core2 Thread model: posix gcc version 4.10.0 20140710 (experimental) [trunk revision 212433] (GCC)