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Re: [PATCH] Disable bprob.exp for cross targets
- From: Eric Christopher <echristo at redhat dot com>
- To: Hans-Peter Nilsson <hp at bitrange dot com>
- Cc: Joern Rennecke <joern dot rennecke at superh dot com>, gcc-patches at gcc dot gnu dot org
- Date: Tue, 30 Sep 2003 23:01:28 -0700
- Subject: Re: [PATCH] Disable bprob.exp for cross targets
- References: <Pine.BSF.4.44.0310010135020.74165-100000@dair.pair.com>
On Tue, 2003-09-30 at 22:42, Hans-Peter Nilsson wrote:
> On Tue, 30 Sep 2003, Eric Christopher wrote:
> > > > We need the headers to build libgcc to begin with.
> > >
> > > No, not at all.
>
> ... not with -Dinhibit_libc, that is.
Hunh.
>
> > > I also tried --without-newlib with newlib still in the tree
> > > which gets rid of the options above (and should cause newlib and
> > > libgloss not to be built), and gcc and libgcc still built,
> > > thanks to -Dinhibit_libc.
> > >
> >
> > Which headers were you grabbing? The system headers from the build host?
>
> No headers at all (except those generated by gcc), since none
> are included. That's what inhibit_libc does, inhibits libc
> usage! (Well, except for malloc, free, atexit, abort; see
> tsystem.h.) Or maybe I misunderstood you?
Interesting. Now to figure out exactly what we need to do to get
everything building probably.
-eric
--
Eric Christopher <echristo@redhat.com>