How to rebuild GCC?

[Martin Jambor]

On Thu, Feb 28, 2008 at 02:02:26PM +0530, Jaishri wrote:
> Hi,
>  I am beginner in GCC. I want to make few changes in source code. What are
> the steps that I need to do to get the changes in effect and to test the
> changes?
> Any help is appreciated.

It's all on the web and wiki.

Configuring and Building: 
  - http://gcc.gnu.org/install/configure.html
  - http://gcc.gnu.org/install/build.html

Testing:
  - http://gcc.gnu.org/install/test.html

You also probably want to have a look at
http://gcc.gnu.org/wiki/GettingStarted

Good luck

Martin