From: Ian Lance Taylor <iant@google.com>
To: ron.stubbs@duke.edu
Cc: gcc-help@gcc.gnu.org
Subject: Re: Compiling gcc 4.8
Date: Thu, 16 Aug 2012 20:19:00 -0000 [thread overview]
Message-ID: <CAKOQZ8x4kiPAEj-FsTNEt5LrWRQv9_O6RcPyw4EAq8kDP9Omjg@mail.gmail.com> (raw)
In-Reply-To: <502D3C7F.8060307@duke.edu>
On Thu, Aug 16, 2012 at 11:31 AM, Ron Stubbs <rons@duke.edu> wrote:
>
> I get this error:
>
> fortran/arith.o: In function `gfc_mpfr_to_mpz(__mpz_struct*,
> __mpfr_struct*, locus*)':
> arith.c:(.text+0x1169): undefined reference to `mpfr_get_z_2exp'
>
> The system is running Scientific Linux 6.2 with the standard libmpfr
> package, mpfr-2.4.1-6.el6.x86_64, installed.
>
> Thereis no mpfr_get_z_2exp in /usr/lib64/libmpfr.so.1.2.0, although
> there is mpfr_get_z_exp in it.
>
> Is the prerequiste mpfr-2.4+ correct? Or do I need a later version the
> the mpfr library?
GCC 4.8 requires MPFR 2.4.2 or later. This is documented at
http://gcc.gnu.org/install/prerequisites.html .
Ian
next prev parent reply other threads:[~2012-08-16 19:45 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-16 19:45 Ron Stubbs
2012-08-16 20:19 ` Ian Lance Taylor [this message]
2012-08-17 10:23 ` Andrew Haley
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