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Re: [PATCH RFC] Take into account OVERRIDE_OPTIONS when printing help messages

From: Kaz Kojima <kkojima at rr dot iij4u dot or dot jp>
To: amonakov at ispras dot ru
Cc: gcc-patches at gcc dot gnu dot org
Date: Tue, 25 May 2010 21:58:52 +0900 (JST)
Subject: Re: [PATCH RFC] Take into account OVERRIDE_OPTIONS when printing help messages
References: <20100525.055942.134803833.kkojima@rr.iij4u.or.jp> <alpine.LNX.2.00.1005251244490.1033@monoid.intra.ispras.ru>

Alexander Monakov <amonakov@ispras.ru> wrote:
>> When I modified OVERRIDE_OPTIONS, I noticed that cc1 --help
>> doesn't report the changes I made.  The attached patch is
>> a trial to reflect OVERRIDE_OPTIONS to the result printed
>> with the help options.
>> Here is an example of the difference between --help messages
>> without/with the patch for my i386 compiler at -O2.
> 
> It seems to fix PR other/39851 (probably worth noting in the ChangeLog).

Thanks for the pointer.  FYI, I've just found PR 43718 which
seems a duplicate of PR other/39851.

Regards,
	kaz

References:
- [PATCH RFC] Take into account OVERRIDE_OPTIONS when printing help messages
  - From: Kaz Kojima
- Re: [PATCH RFC] Take into account OVERRIDE_OPTIONS when printing help messages
  - From: Alexander Monakov

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