------- Comment #3 from joseph at codesourcery dot com 2009-06-15 10:57 -------
Subject: Re: Option -I and POSIX conformance (c99 utility)
On Mon, 15 Jun 2009, vincent at vinc17 dot org wrote:
> This may be true for standard headers, but system directories don't contain
> only standard headers: in practice, they generally also contain additional
> libraries. And for instance, a -I/usr/include can be useful to override
> headers/libraries installed in /usr/local/{include,lib}.
If you have modified the implementation (by putting headers/libraries in
standard directories where those headers/libraries were not provided by
the implementation in those versions in those directories, for example),
you are very definitely outside the scope of POSIX.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40442
