Re: Configuration Error

[B B <dev at thecercle dot org>]

Hi,
Maybe this will help you?

https://github.com/beurdouche/scripts/blob/master/build_gcc.sh

This is working for me as it is so you should just have to replace with
what you need ;)
B.



On 8/15/12 4:34 PM, "Jonathan Wakely" <jwakely.gcc@gmail.com> wrote:

>On 15 August 2012 13:39, Ron Stubbs wrote:
>> Hi,
>>
>> I get the following configuration error message when configuring GCC 4.8
>> on an x86_64 suystem running Scientific linux 6.2.
>>
>> checking for the correct version of gmp.h... yes
>> checking for the correct version of mpfr.h... yes
>> checking for the correct version of mpc.h... yes
>> checking for the correct version of the gmp/mpfr/mpc libraries... no
>> configure: error: Building GCC requires GMP 4.2+, MPFR 2.4.0+ and MPC
>> 0.8.0+.
>> Try the --with-gmp, --with-mpfr and/or --with-mpc options to specify
>>
>> Although the version check for the .h files succeeds, the library check
>> fails.
>>
>> The installed version are required libraries:
>> gmp-4.3.1-7.el6_2.2.x86_64
>> mpfr-2.4.1-6.el6.x86_64
>> mpc-0.8.2
>>
>> I've tried with both ./configure and /configure --with-gmp=/usr/lib64
>> --with-mpfr=/usr/lib64  --with-mpc=/usr/local/lib
>
>1) Don't use ./configure, as documented at
>http://gcc.gnu.org/install/configure.html and
>http://gcc.gnu.org/wiki/FAQ#configure and
>http://gcc.gnu.org/wiki/InstallingGCC you should build outside the
>source directory.
>
>2) /usr/lib64 is a library path, not the installation prefix. You
>would want to use --with-gmp-lib=/usr/lib64 or --with-gmp=/usr but the
>compiler will always look in /usr/lib64 anyway so you shouldn't need
>to use any --with-xxx options for gmp, mpfr and mpc if they're
>installed in /usr
>
>For more specific information on what fails you will need to look in
>the config.log file.