Re: -B foo does -isystem foo/include

[Nathan Sidwell <nathan at codesourcery dot com>]

DJ Delorie wrote:
> 
> > Which way do we want to resolve this?
> > a) the patch which removes the -isystem from gcc's Makefile
> > b) a patch which stopped -B foo searching in foo/include (and
> > adjusted the docs).
> 
> I would prefer doing neither.  Why is this needed?  What was broken
> before?
My recent patch, http://gcc.gnu.org/ml/gcc-patches/2001-07/msg00079.html
checks for duplicate system include dirs, and triggers on the build.

Phil Edwards has also a query about it, and I'll discuss more in
my reply to him (and cc you, ok?)

nathan
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Dr Nathan Sidwell   ::   http://www.codesourcery.com   ::   CodeSourcery LLC
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