http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48338
--- Comment #2 from H.J. Lu <hjl.tools at gmail dot com> 2011-03-29 22:36:52 UTC --- I used CC="gcc -m32" CXX="g++ -m32" CFLAGS="-O2 -g -march=i686" /export/gnu/import/git/glibc/configure --enable-add-ons=nptl --prefix=/usr --without-cvs --enable-multi-arch --enable-test-multi-arch --target=i686-linux --build=i686-linux --host=i686-linux --enable-kernel=2.6.35 to configure glibc on Linux/x86-64.
