[Bug target/48338] [4.7 Regression] Glibc miscompiled

[hjl.tools at gmail dot com]

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.