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From: Eli Zaretskii <eliz@gnu.org>
To: Lennart Borgman <lennart.borgman@gmail.com>
Cc: alexott@gmail.com, eric@siege-engine.com, emacs-devel@gnu.org
Subject: Re: CEDET calls cpp -E -dM -x c++ /dev/null
Date: Thu, 02 Jul 2009 06:24:00 +0300	[thread overview]
Message-ID: <83tz1v3gz3.fsf@gnu.org> (raw)
In-Reply-To: <e01d8a50907011325u665307acma92a6df1664b67b2@mail.gmail.com>

> Date: Wed, 1 Jul 2009 22:25:32 +0200
> From: Lennart Borgman <lennart.borgman@gmail.com>
> Cc: emacs-devel@gnu.org, alexott@gmail.com, eric@siege-engine.com
> 
> I see another problem in semantic-gcc-setup. It tries to guess the
> include paths and does this
> 
>   (let* ((try-paths (list "/usr/include" (concat prefix "/include")
> 			  (concat prefix "/include/c++/" ver)
> 			  (concat prefix "/include/c++/" ver "/" host )
> 			  )))
> 
> Can't gcc or cpp give some better information about include paths that
> semantic can use? Where is this information?

I thought one of the -print-* options could show the place of the
headers, but I cannot get them to do this.  This is the closest:

    D:\usr\eli\data>cpp -print-file-name=libmingwex.a
    D:/usr/bin/../lib/gcc/mingw32/3.4.2/../../../libmingwex.a

I guess the place where the headers live should be customizable
instead of being hardcoded.




  reply	other threads:[~2009-07-02  3:24 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-07-01 19:06 CEDET calls cpp -E -dM -x c++ /dev/null Lennart Borgman
2009-07-01 19:20 ` Eli Zaretskii
2009-07-01 19:25   ` Lennart Borgman
2009-07-01 19:36     ` Eli Zaretskii
2009-07-01 20:01       ` Sean O'Rourke
2009-07-01 20:16         ` Lennart Borgman
2009-07-01 20:32           ` Sean O'Rourke
2009-07-01 20:25       ` Lennart Borgman
2009-07-02  3:24         ` Eli Zaretskii [this message]
2009-07-02  3:34           ` Eric M. Ludlam
2009-07-02 18:13             ` Lennart Borgman
2009-07-02 19:29               ` Eli Zaretskii
2009-07-03  0:31                 ` Lennart Borgman
2009-07-03  0:46                   ` Miles Bader
2009-07-03  1:13                     ` Lennart Borgman
2009-07-03  9:36                       ` Eli Zaretskii
2009-07-03 11:22                         ` Lennart Borgman
2009-07-01 19:58     ` Lennart Borgman

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