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Re: gcc 3.2's cpp breaks configure scripts
- From: Jakub Jelinek <jakub at redhat dot com>
- To: Gareth Pearce <tilps at hotmail dot com>
- Cc: gcc at gcc dot gnu dot org
- Date: Thu, 1 Aug 2002 09:06:50 +0200
- Subject: Re: gcc 3.2's cpp breaks configure scripts
- References: <F164qygo3zlzMhqWdRV0001a523@hotmail.com>
- Reply-to: Jakub Jelinek <jakub at redhat dot com>
On Thu, Aug 01, 2002 at 07:03:43AM +0000, Gareth Pearce wrote:
> but only with files which are fixincluded right? (not rhetorical)
This has nothing to do with fixinclude. #include_next is used e.g.
to include gcc's include header of the same name, or by libstdc++-v3
headers to include C headers, etc.
Also, -I/usr/include changes the status of /usr/include headers from
system headers to user headers, thus you may get warnings (or errors
with -Werror) where you otherwise would not get any.
Jakub