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Date:      Tue, 22 Sep 2009 12:17:35 +0300
From:      Giorgos Keramidas <keramida@ceid.upatras.gr>
To:        Yuri <yuri@rawbw.com>
Cc:        freebsd-questions@freebsd.org
Subject:   Re: Why configure files don't find /usr/local based headers?
Message-ID:  <874oqv1gpc.fsf@kobe.laptop>
In-Reply-To: <4AB88AF2.3080108@rawbw.com> (yuri@rawbw.com's message of "Tue, 22 Sep 2009 01:29:38 -0700")
References:  <4AB88AF2.3080108@rawbw.com>

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On Tue, 22 Sep 2009 01:29:38 -0700, Yuri <yuri@rawbw.com> wrote:
> I noticed many times that configure files of various projects fail to
> find headers of third party packages under /usr/local/include.
> They run command line like this:
> gcc -c conftest.c
> and it doesn't find them without -I/usr/local/include.
>
> Is something misconfigured on my system? How to make this issue go away
> without modifying all configure files?

Because gcc in FreeBSD doesn't automatically include header files from
`/usr/local', unless you explicitly add the directory to the list of
include directories.

In other systems there may not be a `/usr/local/include' path at all.
For example, in my Debian installation there is no such directory.




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