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Re: gcc -I- feature

From: Andrew Pinski <pinskia at physics dot uc dot edu>
To: Neil Booth <neil at daikokuya dot co dot uk>
Cc: nmake Technical Support <nmake at lucent dot com>, gcc at gcc dot gnu dot org
Date: Fri, 30 Sep 2005 21:21:01 -0400
Subject: Re: gcc -I- feature
References: <20050830190305.GA24206@jaguar.stc.lucent.com> <20051001004610.GE9518@duron.akihabara.co.uk>

On Sep 30, 2005, at 8:46 PM, Neil Booth wrote:

nmake Technical Support wrote:-

This is to request reinstatement of the -I- command line directory
search option.  Sorry for the late request, we only recently became
aware that -I- is deprecated in gcc 4.0.


I agree this should not be removed (have been removed?).  It is now
provided by a large number of compilers and people have found good
uses for it.


I don't see why you could not use -iquote for 4.0 and above and -I -
in 3.4 and below.

-iquote=DIR -iquote=DIR2 -I a
==
-I DIR -I DIR2 -I -
but without turning off searching in the contained directory.

In fact -iquote gives better control than -I - did.

-- Pinski

Follow-Ups:
- Re: gcc -I- feature
  - From: nmake Technical Support

References:
- Re: gcc -I- feature
  - From: Neil Booth

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