Re: [Qemu-ppc] [PATCH] qemu: include generated files with <> and not ""

[Michael S. Tsirkin]

On Tue, Mar 20, 2018 at 02:46:46PM +0100, Thomas Huth wrote:
> On 20.03.2018 14:32, Gerd Hoffmann wrote:
> >   Hi,
> > 
> >>> So for these, we should use "".  None of these are generated files though.
> >>
> >> That leads to crazy inconsistent message for developers where 50% of QEMU
> >> header files must use <> and the other 50% of header files must use "".
> > 
> > The rules are pretty simple though:
> > 
> >    (1) Headers which are generated use <>.
> >    (2) Headers which are in include/ use <>.
> >    (3) Headers sitting in the same directory as the source files use "".
> 
> Ugh, no. Please don't. The normal way of including header files in QEMU

Stress on "in QEMU".

> is to use "" - also for headers that are not in the same directory. For
> example just do a
> 
>  grep -r '^#include.*hw/' hw/
> 
> from the top directory and you'll see what I mean. Changing that rule is
> crazy.
> So please, let's just fix the configure script to detect some
> more stale files in the source tree, and we're done.
> 
>  Thomas

The rule probably served a useful purpose when all
headers where in the same directory as the source.
we moved them out so that is no longer the case.

-- 
MST