https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67092
--- Comment #5 from H.J. Lu <hjl.tools at gmail dot com> --- (In reply to vries from comment #4) > (In reply to H.J. Lu from comment #3) > > Only build/genpreds in stage1 should be linked with libstdc++.so.6. > > Why? Top level configure.ac has [stage1_ldflags= # In stage 1, default to linking libstdc++ and libgcc statically with GCC # if supported. But if the user explicitly specified the libraries to use, # trust that they are doing what they want. if test "$stage1_libs" = "" -a "$have_static_libs" = yes; then stage1_ldflags="-static-libstdc++ -static-libgcc" fi]) AC_SUBST(stage1_ldflags) Why doesn't it work for you?