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From: "tromey at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug preprocessor/31186] -I/usr/include not taken into account
Date: Tue, 22 May 2007 18:11:00 -0000	[thread overview]
Message-ID: <20070522181130.25904.qmail@sourceware.org> (raw)
In-Reply-To: <bug-31186-6373@http.gcc.gnu.org/bugzilla/>



------- Comment #3 from tromey at gcc dot gnu dot org  2007-05-22 19:11 -------
My recollection is that the special -I behavior is there because
the system headers have special non-warning properties.
This situation doesn't apply to -L.

> 2. Software is often compiled with configure, make, make install. How can one
> force the compiler to look in /usr/include & /usr/lib first (i.e. override the
> user's environment)?

Generally speaking this is not a good idea.  Usually people *want* their
environment to influence configure, and usually if configure overrides this
it means difficult to fix problems on weirder systems.

I am leaving this open considering that there is still a documentation bug
to be fixed here.


-- 

tromey at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |tromey at gcc dot gnu dot
                   |                            |org
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2007-05-22 19:11:27
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31186


  parent reply	other threads:[~2007-05-22 18:11 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-03-15 14:22 [Bug preprocessor/31186] New: " vincent at vinc17 dot org
2007-03-15 15:48 ` [Bug preprocessor/31186] " pinskia at gcc dot gnu dot org
2007-03-15 16:51 ` vincent at vinc17 dot org
2007-05-22 18:11 ` tromey at gcc dot gnu dot org [this message]
2007-05-22 21:51 ` vincent at vinc17 dot org
     [not found] <bug-31186-4@http.gcc.gnu.org/bugzilla/>
2021-08-28  3:45 ` pinskia at gcc dot gnu.org
2021-08-28 10:37 ` vincent-gcc at vinc17 dot net

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