Re: Disabling bootstrap

["Paulo J. Matos" <pocm at soton dot ac dot uk>]

On 2/2/07, Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> wrote:
> Hello,
>
> > I've changed gcc by adding a new pass, however, when I compile gcc,
> > during compilation it calls itself, so I disabled bootstrap but that
> > is still happening even during bootstrap. Is there any way to compile
> > gcc without the final gcc compiling something?
>
> make stage1-bubble.  See also
> http://gcc.gnu.org/wiki/Top-Level_Bootstrap
>
> > Moreover, how can I add a flag to gcc so that it enables/disables a given
> > pass?
>
> Add the flag to common.opt, and test it in the gate function of your
> pass.

Thank you!

> Zdenek


--
Paulo Jorge Matos - pocm at soton.ac.uk
http://www.personal.soton.ac.uk/pocm
PhD Student @ ECS
University of Southampton, UK