Re: <bld>/gcc/testsuite disappears when recompiling

[Paolo Bonzini <paolo dot bonzini at lu dot unisi dot ch>]

Diego Novillo wrote:

> Paolo Bonzini wrote:
>  
>
> > I believe it was only relocated in stage3-gcc/testsuite.
> >    
> Huh.  Any reason in particular?  Why not leave it in <bld>/gcc?
>  
Because all the gcc directory has been relocated in stage3-gcc.  It 
allows you for example to run the testsuite for stage2 and then to 
compare stage2 and stage3 results, for example.

> > Right now to change the STAGE1_LANGUAGES, you have to remove the
> > stage1-gcc directory.  I have a patch to fix this; I'm not sure that
> > the slush is the best time to submit it though.
> >    
> So, the new patch will let me do 'make all-stage1
> STAGE1_LANGUAGES=c++,fortran'?
No, it will allow you to do "make cc1plus" or "make f951" within the 
build directory for the stage1 compiler, even if the stage1 compiler 
does not have C++ and Fortran 95 enabled.

See http://gcc.gnu.org/ml/gcc-patches/2006-01/msg00404.html (most of the 
patch will be the same).

Paolo