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Re: [patch] Default to --enable-libstdcxx-time=auto
- From: Rainer Orth <ro at CeBiTec dot Uni-Bielefeld dot DE>
- To: Jonathan Wakely <jwakely dot gcc at gmail dot com>
- Cc: Jakub Jelinek <jakub at redhat dot com>, Benjamin Kosnik <bkoz at redhat dot com>, Paolo Carlini <paolo dot carlini at oracle dot com>, "libstdc++" <libstdc++ at gcc dot gnu dot org>, gcc-patches <gcc-patches at gcc dot gnu dot org>
- Date: Fri, 24 May 2013 10:53:09 +0200
- Subject: Re: [patch] Default to --enable-libstdcxx-time=auto
- References: <CAH6eHdRXAK1r0g7u+50RobAxTo=6DJsvRZzo75m7x+5ir3opKQ at mail dot gmail dot com> <CAH6eHdS5gqa2nfNJfC0zy9FJq4amgjJbtUuEASM_Qw0GZ8-9aA at mail dot gmail dot com> <20130522111543 dot GG1377 at tucnak dot redhat dot com> <CAH6eHdR0MocSNhvD_xRfhcYiaGugs8P++oJnTyy5DSAiDh=hPg at mail dot gmail dot com> <20130522123540 dot GH1377 at tucnak dot redhat dot com> <20130523102827 dot GV1377 at tucnak dot redhat dot com> <CAH6eHdStnqrmWiWBioQLe53VCjMN-AC_56RW+Xnm=z0=pEDtxQ at mail dot gmail dot com> <20130523140218 dot GW1377 at tucnak dot redhat dot com> <20130523162611 dot GA1377 at tucnak dot redhat dot com> <yddbo81whlf dot fsf at CeBiTec dot Uni-Bielefeld dot DE> <20130523205022 dot GF1377 at tucnak dot redhat dot com> <ydd7gipwh3a dot fsf at CeBiTec dot Uni-Bielefeld dot DE> <CAH6eHdQZbvcBTC_6eR1GkUHoy=aEwYLDQ+hpbpM83RfvAYuZ4w at mail dot gmail dot com>
Jonathan Wakely <jwakely.gcc@gmail.com> writes:
> On 23 May 2013 21:56, Rainer Orth wrote:
>>
>> Right, it only got enable by defaulting --enable-libstdcxx-time to auto.
>
> I think it would have been enabled previously with
> --enable-libstdcxx-time=rt, but it wasn't tested and so didn't make it
> into the linker script at the same time as the GNU symbol did.
Of course, but I only test with default options.
--enable-libstdcxx-time should probably have been documented as a
possibly ABI-breaking option.
Rainer
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Rainer Orth, Center for Biotechnology, Bielefeld University