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[Bug libstdc++/52765] -std=c++0x requires multilib for non-optimized libstdc++
- From: "redi at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 29 Mar 2012 10:08:20 +0000
- Subject: [Bug libstdc++/52765] -std=c++0x requires multilib for non-optimized libstdc++
- Auto-submitted: auto-generated
- References: <bug-52765-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52765
--- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> 2012-03-29 10:08:20 UTC ---
(In reply to comment #0)
> I am not sure this is really a bug (is building libstdc++ at -O0 supported?),
Yes, the --enable-libstdcxx-debug configure option builds an alternative
libstdc++.so with -O0 (but I can't reproduce this when using that lib)