svr4.h avoidance: cris

[Joseph S. Myers]

On Tue, 7 Dec 2010, Hans-Peter Nilsson wrote:

> > Date: Tue, 7 Dec 2010 14:44:45 +0000 (UTC)
> > From: "Joseph S. Myers" <joseph@codesourcery.com>
> 
> > This patch in the series removing svr4.h from the headers used by
> > particular targets in GCC stops cris*-*-linux* from using svr4.h,
> > defining the two macros used from that header in cris/linux.h instead.
> > 
> > Tested building cc1 and xgcc for a cross to cris-linux-gnu.  OK to
> > commit?
> 
> Thanks for doing this, but not yet.
> 
> By brief inspection, to be equivalent you need to add
> AS_NEEDS_DASH_FOR_PIPED_INPUT, used in gcc.c.  Or am I missing
> something?

http://gcc.gnu.org/ml/gcc-patches/2010-12/msg00362.html
http://gcc.gnu.org/ml/gcc/2010-12/msg00139.html
http://gcc.gnu.org/ml/gcc-patches/2010-12/msg00566.html

All the per-target patches in this series are based on a tree with the 
per-macro patches applied.

-- 
Joseph S. Myers
joseph@codesourcery.com