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Date: Fri, 08 Aug 2014 11:38:00 -0000
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Subject: Re: Re: Problem with building gcc 4.9.0 (libstdc++)
From: Jonathan Wakely <jwakely.gcc@gmail.com>
To: Kirill Voronin <kvoronin@labchem.sscc.ru>
Cc: gcc-help <gcc-help@gcc.gnu.org>
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On 8 August 2014 12:33, Jonathan Wakely wrote:
> On 8 August 2014 12:13, Kirill Voronin wrote:
>>
>> OK, thanks for you responses.
>>
>> Can you please make it a bit more clear about how to build gcc after using
>> download_prerequisites script ?
>
> I don't know what isn't clear about the steps at the bottom of the
> http://gcc.gnu.org/wiki/InstallingGCC page.

"Alternatively, after extracting the GCC source archive, simply run
the ./contrib/download_prerequisites script in the GCC source
directory."

Note "in the GCC source directory", not in the GCC build directory,
not in the contrib sub-directory of the GCC source directory, not
anywhere else.

After doing that you should have symlinks called "gmp", "mpfr" and
"mpc" in the gcc-4.9.0 source directory - are they present?