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Re: Toplevel bootstrap patches cause bootstrap breakage
On Tue, Feb 21, 2006 at 01:50:47PM -0500, David Edelsohn wrote:
> if [ -d ../prev-gcc ]; then \
> cd ../prev-gcc && \
> make install-headers-tar DESTDIR=`pwd`/../gcc/ \
> libsubdir=. ; \
> else \
That's the problem.
Paolo, we can't run make targets inside prev-gcc. install-headers-tar
has dependencies; one of them must go all the way back to xgcc (not
surprising), and moving gcc and prev-gcc around means that xgcc
will need to be rebuilt, probably because it is now older than the
headers in prev-gcc.
I think that either we need a variant of install-headers-tar with no
dependencies to do this, or find some other way entirely.
--
Daniel Jacobowitz
CodeSourcery