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Re: [PATCH] Disable bprob.exp for cross targets
- From: Hans-Peter Nilsson <hp at bitrange dot com>
- To: Eric Christopher <echristo at redhat dot com>
- Cc: Joern Rennecke <joern dot rennecke at superh dot com>, <gcc-patches at gcc dot gnu dot org>
- Date: Wed, 1 Oct 2003 01:42:45 -0400 (EDT)
- Subject: Re: [PATCH] Disable bprob.exp for cross targets
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.
> > 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?
brgds, H-P