bootstrap failure: libstdc++-v3/include/stdc++.h:83

[Alexandre Oliva]

On Jul  9, 2003, Mark Mitchell <mark@codesourcery.com> wrote:

> I can't reproduce that bug, unfortunately -- at least not yet.

FWIW, I got it while testing the mn10300-elf AM33/2.0 patch.  However,
I only noticed it after the fact.  I was doing a highly-parallel
build, and I didn't notice libstdc++ had failed.  I knew rda had
failed to configure too, so I fixed the Makefile and restarted make,
and the build succeeded.

However, it shouldn't have succeeded.  The PCH O2g shouldn't have been
left in place when its build failed.  I suppose we could fix this in
libstdc++'s build machinery, arranging to remove the file when the
compilation fails, but it would be best of GCC itself took care of
it.

Comments?

-- 
Alexandre Oliva   Enjoy Guarana', see http://www.ic.unicamp.br/~oliva/
Red Hat GCC Developer                 aoliva@{redhat.com, gcc.gnu.org}
CS PhD student at IC-Unicamp        oliva@{lsd.ic.unicamp.br, gnu.org}
Free Software Evangelist                Professional serial bug killer