This is the mail archive of the gcc@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: order of -D and -U is significant

From: Vincent Lefevre <vincent+gcc at vinc17 dot org>
To: gcc at gcc dot gnu dot org
Date: Tue, 4 Aug 2009 15:44:02 +0200
Subject: Re: order of -D and -U is significant
References: <F827A1300CC73247B0255EEEA5FFFB3B012A8BABDE5B@ABGEX70E.FSC.NET>

On 2009-08-03 15:52:37 +0200, Unruh, Erwin wrote:
> In current gcc the order of options -D and -U is significant. The
> Single Unix(r) Specification explicitly specifies that the order
> should not matter for the c89 command. It reads (cited from
> version 2, which is ten years old):
[...]

FYI, I reported a bug there:

  http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40960

(but I mentioned c99 instead of c89, as this is what's in the
current discussion in the austin-group list).

-- 
Vincent Lefèvre <vincent@vinc17.org> - Web: <http://www.vinc17.org/>
100% accessible validated (X)HTML - Blog: <http://www.vinc17.org/blog/>
Work: CR INRIA - computer arithmetic / Arenaire project (LIP, ENS-Lyon)

References:
- order of -D and -U is significant
  - From: Unruh, Erwin

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