[sane-devel] sane-config --cflags output

Tim Waugh twaugh@redhat.com
Mon, 11 Feb 2002 22:55:18 +0000


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On Mon, Feb 11, 2002 at 08:47:56PM +0100, Henning Meier-Geinitz wrote:

> What is the problem with explicitely mentioning "/usr/include"? Does
> it break anything or makes it much slower?

The specific problem is that newer GCCs will emit a warning, like
this:

cc1: warning: changing search order for system directory "/usr/include"
cc1: warning:   as it has already been specified as a non-system directory

In some cases this can break configure scripts, unfortunately.

Tim.
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