On Fri, 2005-12-16 at 08:45 -0500, Daniel Jacobowitz wrote: > On Fri, Dec 16, 2005 at 09:35:22AM +0100, Paolo Bonzini wrote: > > H. J. Lu wrote: > > >How can I rebuild stage 1 compiler with the system compiler? I used > > >to be able to do > > > > > ># cd gcc > > ># make unstage1 > > ># make restage1 > > > > > >But now ./prev-gcc/xgcc is used to build stage 1 compiler, not the > > >system compiler. > > > > If the old bootstrap mechanism had already been garbage collected, you > > would not have succeeded in doing "make unstage1" or "make restage1". > > > > What you want is, from the *toplevel* directory, "make all-stage1". I > > can rename it to "make restage1" if people care enough, but I think the > > new name fits more the toplevel Makefile's naming of targets (where you > > have all-host, all-target, etc.). > > What we really need is more documentation in the top-level Makefile > about the available targets and what they do, I think.
A simple summary would be very helpful in trying to figure out what i want to do now. I'm sure most of the functionality exists, i'm just not sure what it's called anymore :) >
