From: Jonathan Wakely <jwakely.gcc@gmail.com>
To: ron.stubbs@duke.edu
Cc: gcc-help@gcc.gnu.org
Subject: Re: Compilation Error with
Date: Wed, 15 Aug 2012 17:45:00 -0000 [thread overview]
Message-ID: <CAH6eHdQ-obbTMyJC5cKaJ6xXH-aM3-ArSt71hVEw=GWpg637YQ@mail.gmail.com> (raw)
In-Reply-To: <502BDD2E.1040204@duke.edu>
On 15 August 2012 18:32, Ron Stubbs wrote:
> Hi,
>
> I get the following compiler error when building GCC 4.8
> (gcc-4.8-20120812) on an x86_64 system running Scientific Linux 6.2.
>
> =========================================================
> build/gengtype.o: In function `create_optional_field_':
> /opt/gcc-4.8-20120812/host-x86_64-unknown-linux-gnu/gcc/../.././gcc/gengtype.c:854:
> undefined reference to `lexer_line'
I think this means you need to install Flex 2.5.4 or later.
http://gcc.gnu.org/install/prerequisites.html documents it as
"Necessary to build GCC during development because the generated
output files are not included in the SVN repository. They are included
in releases. "
prev parent reply other threads:[~2012-08-15 17:35 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-15 17:35 Ron Stubbs
2012-08-15 17:45 ` Jonathan Wakely [this message]
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