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Thanks! I didn't know about gcc 4.8 std::regex issue or about the devtoolset packaging. I built gcc 8.2 from source on my CentOS 4, 5, 6, and 7 build systems last July, but I have only been using it for the C compiler.</div>
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William</div>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> poppler <poppler-bounces@lists.freedesktop.org> on behalf of Albert Astals Cid <aacid@kde.org><br>
<b>Sent:</b> Monday, February 4, 2019 1:22 PM<br>
<b>To:</b> poppler@lists.freedesktop.org<br>
<b>Subject:</b> Re: [poppler] Moving up our "minimum" Linux base</font>
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<div class="PlainText">El dilluns, 4 de febrer de 2019, a les 8:28:54 CET, Thomas Freitag va escriure:<br>
> Hi William!<br>
> <br>
> But gcc 4.8.5 could cause problems since poppler uses std::regex, see <br>
> i.e. here <br>
> <a href="https://stackoverflow.com/questions/12530406/is-gcc-4-8-or-earlier-buggy-about-regular-expressions">
https://stackoverflow.com/questions/12530406/is-gcc-4-8-or-earlier-buggy-about-regular-expressions</a>.<br>
> Since I encounterd problems with poppler similar to <br>
> <a href="https://github.com/isc-projects/ethq/issues/5">https://github.com/isc-projects/ethq/issues/5</a> I switched to devtoolset-3
<br>
> on CentOS which use 4.9.2 and seems to solve that problem with regex.<br>
<br>
exactly on centos you can get up to gcc 8.2 <a href="http://mirror.centos.org/centos/7/sclo/x86_64/rh/devtoolset-8/">
http://mirror.centos.org/centos/7/sclo/x86_64/rh/devtoolset-8/</a><br>
<br>
Cheers,<br>
Albert<br>
<br>
> <br>
> Cheers,<br>
> Thomas<br>
> Am 03.02.19 um 17:48 schrieb William Bader:<br>
> > CentOS 7 has gcc 4.8.5, and I think that RHEL 8 is still in beta.<br>
> ><br>
> ><br>
> > ------------------------------------------------------------------------<br>
> > *From:* poppler <poppler-bounces@lists.freedesktop.org> on behalf of <br>
> > Adam Reichold <adam.reichold@t-online.de><br>
> > *Sent:* Sunday, February 3, 2019 10:44 AM<br>
> > *To:* poppler@lists.freedesktop.org<br>
> > *Subject:* Re: [poppler] Moving up our "minimum" Linux base<br>
> > Hello Albert,<br>
> ><br>
> > Am 03.02.19 um 14:39 schrieb Albert Astals Cid:<br>
> > > Right now our minimum Linux base as "guaranteed" by the gitlab CI is<br>
> > > Ubuntu 14.04. Since that is going out of support even by Canonical<br>
> > > this April I'd like to move that "minimum" to Ubuntu 16.04.<br>
> > ><br>
> > > Particularly that means we could start requiring features available <br>
> > in gcc 5.4<br>
> > ><br>
> > > Anyone against this?<br>
> ><br>
> > Didn't you mention some company-internal regression test runners that<br>
> > would still tie us to GCC 4.9?<br>
> ><br>
> > > Cheers,<br>
> > > Albert<br>
> ><br>
> > Best regards,<br>
> > Adam<br>
> > _______________________________________________<br>
> > poppler mailing list<br>
> > poppler@lists.freedesktop.org<br>
> > <a href="https://lists.freedesktop.org/mailman/listinfo/poppler">https://lists.freedesktop.org/mailman/listinfo/poppler</a><br>
> ><br>
> > _______________________________________________<br>
> > poppler mailing list<br>
> > poppler@lists.freedesktop.org<br>
> > <a href="https://lists.freedesktop.org/mailman/listinfo/poppler">https://lists.freedesktop.org/mailman/listinfo/poppler</a><br>
> <br>
> <br>
> <br>
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