From: Daniel Jacobowitz <drow@false.org>
To: Nick Clifton <nickc@redhat.com>
Cc: binutils@sources.redhat.com, gdb-patches@sources.redhat.com,
newlib@sources.redhat.com
Subject: Re: Dejagnu: use -isystem to include system header files.
Date: Thu, 11 Nov 2004 14:22:00 -0000 [thread overview]
Message-ID: <20041111142237.GA25841@nevyn.them.org> (raw)
In-Reply-To: <m3pt2koaw8.fsf@redhat.com>
On Thu, Nov 11, 2004 at 11:58:15AM +0000, Nick Clifton wrote:
> Hi Guys,
>
> I am going to check in the attached patch which imports a fix from
> the mainline dejagnu sources. This fix is to use the -isystem
> switch to include system header files rather than -I. This fixes
> several unexpected failures in the GCC and G++ testsuites where the
> newlib system header file <limits.h> is included in strict ANSI
> mode, and the compiler barfs on the #include_next directive.
This patch will break in-tree testing for yet other targets. I believe
arm-elf was affected - anything which does not set
NO_IMPLICIT_EXTERN_C. I discussed this with H-P on the dejagnu list
but never figured out a solution, but...
> * lib/libgloss.exp (newlib_include_flags): Use -isystem, not -I.
> (libio_include_flags, g++_include_flags, libstdc++_include_flags,
> winsup_include_flags): Ditto.
... I strongly suspect that g++ and winsup should be left out.
--
Daniel Jacobowitz
next prev parent reply other threads:[~2004-11-11 14:22 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-11-11 11:54 Nick Clifton
2004-11-11 14:22 ` Daniel Jacobowitz [this message]
2004-11-11 15:54 ` Nick Clifton
2004-11-11 17:00 ` Daniel Jacobowitz
2004-11-12 0:25 ` Hans-Peter Nilsson
2004-11-12 0:29 ` Daniel Jacobowitz
2004-11-12 1:29 ` Zack Weinberg
2004-11-17 17:47 Richard Earnshaw
2004-11-18 9:15 ` Nick Clifton
2004-11-18 11:15 ` Richard Earnshaw
2004-11-18 15:56 ` Nick Clifton
2004-11-18 20:07 Richard Earnshaw
2004-11-22 14:05 ` Nick Clifton
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