http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49469
--- Comment #6 from Xiyue Deng <manphiz at gmail dot com> 2012-02-07 03:57:49 UTC --- (In reply to comment #5) > /Users/dxy/VCS/GIT/gcc/zlib/configure: line 3225: > /tmp/gcc-build/i386/./prev-gcc/xgcc: No such file or directory > > > --enable-multilib \ > > Don't use that option, zlib is not very friendly to it. And the rest of the > build machinary knows if multilib is enabled or now. Ah I see. Fortunately one can use --with-system-zlib as workaround.