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Re: New GCC takes 19x as long to compile my program (compared to old GCC), plus void** patch suggestion
On 10 August 2012 16:53, Andrew Haley wrote:
> On 08/10/2012 04:44 PM, Elmar Krieger wrote:
>> I downloaded the latest official GCC 4.7.1, but unfortunately configure
>> stopped with "Building GCC requires GMP 4.2+, MPFR 2.3.1+ and MPC
>> 0.8.0+.", and for my CentOS Linux, only older versions of this libs are
>> available as RPMs.
>
> Go into the top-level source directory of gcc, and run:
>
> ./contrib/download_prerequisites
See the http://gcc.gnu.org/wiki/InstallingGCC wiki page for more info
(but not much more, it's rally not that hard.)