From: Jim Wilson <jimw@sifive.com>
To: Ron Zamir <zamir.ron@gmail.com>
Cc: gcc-help <gcc-help@gcc.gnu.org>
Subject: Re: errors building gcc-10.2
Date: Mon, 10 Aug 2020 16:53:10 -0700 [thread overview]
Message-ID: <CAFyWVab0UAqQ8dRF6+YcFBh6HaLg2yA9JypJzHhm_0xRTdQEow@mail.gmail.com> (raw)
In-Reply-To: <CAORg4NKxvWiPbrjYT0PuLCH17x=8-Ocm9cUZRkPgTNconRnmsQ@mail.gmail.com>
On Sun, Aug 9, 2020 at 6:01 PM Ron Zamir via Gcc-help
<gcc-help@gcc.gnu.org> wrote:
> trying to build gcc-10.2
> I've added the latest sources for the GMP, MPFR, MPC, ISL libraries
> My system is CentOS 7.8 with gcc version 4.85
gcc-4.8.5 is rather old. I'd suggest installing a more recent version
of gcc using the software collections web site.
https://wiki.centos.org/AdditionalResources/Repositories/SCL
https://www.softwarecollections.org/en/scls/rhscl/devtoolset-8/
Looks like gcc-8 is the most recent one that they have, but using
gcc-8 to build gcc-10 will likely work much better than using
gcc-4.8.5 to build gcc-10. Adding the devtoolset-8 also gets you more
recent versions of gmp, mpfr, and mpc, which might be recent enough to
make the gcc-10 build happy.
Jim
next prev parent reply other threads:[~2020-08-10 23:53 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-10 1:01 Ron Zamir
2020-08-10 6:44 ` Marc Glisse
2020-08-10 23:53 ` Jim Wilson [this message]
2020-08-11 0:01 ` Ron Zamir
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