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[Bug bootstrap/52509] target libstdc++-v3 should not be bootstrapped, libstdc++-v3 should also be a host_module (bootstrapped)
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 06 Mar 2012 13:15:37 +0000
- Subject: [Bug bootstrap/52509] target libstdc++-v3 should not be bootstrapped, libstdc++-v3 should also be a host_module (bootstrapped)
- Auto-submitted: auto-generated
- References: <bug-52509-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52509
--- Comment #2 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-03-06 13:15:37 UTC ---
(In reply to comment #1)
> Well, for profiledbootstrap I think it is nice if target-libstdc++-v3 is
> actually bootstrapped, because then we are able to train the C++ FE on real C++
> code.
Well, we bootstrap the host-libstdc++, that should be enough, no?
Bootstrapping libstdc++ multilib and with building the PCHs is excessive
waste of resources for building GCC with a C++ compiler.