This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]
Other format:	[Raw text]

Re: [PATCH] Fix PR54659, include gmp.h from system.h

From: Richard Biener <richard dot guenther at gmail dot com>
To: Andreas Schwab <schwab at linux-m68k dot org>
Cc: Richard Biener <rguenther at suse dot de>, Gerald Pfeifer <gerald at pfeifer dot com>, Dominique Dhumieres <dominiq at lps dot ens dot fr>, gcc-patches at gcc dot gnu dot org, Jakub Jelinek <jakub at redhat dot com>
Date: Sat, 22 Dec 2012 11:43:38 +0100
Subject: Re: [PATCH] Fix PR54659, include gmp.h from system.h
References: <20121221162631.46F3A3BE1B@mailhost.lps.ens.fr> <alpine.LNX.2.00.1212211553540.2358@tuna.site> <a01a5fad-6ccb-47e4-963c-3c9de69f6232@email.android.com> <m2623uv2kb.fsf@linux-m68k.org>

On Sat, Dec 22, 2012 at 10:49 AM, Andreas Schwab <schwab@linux-m68k.org> wrote:
> Richard Biener <rguenther@suse.de> writes:
>
>> (I suppose somehow gmp.h is pulled in configure tests?)
>
> AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
> #include "ansidecl.h"
> #include "system.h"
> #ifdef HAVE_SYS_RESOURCE_H
> #include <sys/resource.h>
> #endif
> ]], [[rlim_t l = 0;]])],[],[AC_DEFINE([rlim_t],[long],
> [Define to `long' if <sys/resource.h> doesn't define.])])

Huh - looks at least bogus to not include config.h here, no?  Oh...
that isn't there.
Thus, it looks bogus to include system.h here.  Why's that done anyway?

Richard.

Follow-Ups:
- Re: [PATCH] Fix PR54659, include gmp.h from system.h
  - From: Dominique Dhumieres
- Re: [PATCH] Fix PR54659, include gmp.h from system.h
  - From: Andreas Schwab

References:
- Re: [PATCH] Fix PR54659, include gmp.h from system.h
  - From: Dominique Dhumieres
- Re: [PATCH] Fix PR54659, include gmp.h from system.h
  - From: Gerald Pfeifer
- Re: [PATCH] Fix PR54659, include gmp.h from system.h
  - From: Richard Biener
- Re: [PATCH] Fix PR54659, include gmp.h from system.h
  - From: Andreas Schwab

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]