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Re: missing symbols in libstdc++.so.6 built from the 4.9 branch
- From: Jonathan Wakely <jwakely dot gcc at gmail dot com>
- To: Matthias Klose <doko at ubuntu dot com>
- Cc: "libstdc++ at gcc dot gnu dot org" <libstdc++ at gcc dot gnu dot org>, gcc Development <gcc at gcc dot gnu dot org>, Ramana Radhakrishnan <ramana dot radhakrishnan at arm dot com>, Richard Earnshaw <Richard dot Earnshaw at arm dot com>, Dave Anglin <dave dot anglin at bell dot net>, Aurelien Jarno <aurel32 at debian dot org>
- Date: Tue, 1 Jul 2014 10:32:14 +0100
- Subject: Re: missing symbols in libstdc++.so.6 built from the 4.9 branch
- Authentication-results: sourceware.org; auth=none
- References: <53B273E6 dot 8040402 at ubuntu dot com>
On 1 July 2014 09:40, Matthias Klose wrote:
> - HPPA (build log [2]), is missing all the future_base symbols and
> exception_ptr13exception symbols, current_exception and
> rethrow_exception.
This implies ATOMIC_INT_LOCK_FREE <= 1 for that target. Our future and
exception_ptr implementations rely on usable atomics.
I don't know about the other missing symbols.