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Re: Re: Problem with building gcc 4.9.0 (libstdc++)
- From: Jonathan Wakely <jwakely dot gcc at gmail dot com>
- To: Kirill Voronin <kvoronin at labchem dot sscc dot ru>
- Cc: gcc-help <gcc-help at gcc dot gnu dot org>
- Date: Fri, 8 Aug 2014 12:38:38 +0100
- Subject: Re: Re: Problem with building gcc 4.9.0 (libstdc++)
- Authentication-results: sourceware.org; auth=none
- References: <CAH6eHdRCBcLyu3DrbVitc0=RUpQDOLM+4DWcCHaaSTZs_PsySA at mail dot gmail dot com> <3c0a74bf59884203f5d4ada056b31054 dot squirrel at mx dot sscc dot ru> <CAH6eHdTE1xEKjgXJ4schpY_79_Dz7+DSB267=h_Dtsz=Km8bcA at mail dot gmail dot com>
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?