[osg-submissions] Use atomic reference counts

[Mathias Fröhlich]

Hi,

On Friday 20 June 2008 11:08, Robert Osfield wrote:
> To be clear, it gets installed into something like:
>
>  /usr/local/include/OpenThreads/Config
>
> Also where is Config generated to when you are building out of source?
In the build directory. This is why the include is needed.

> > May be a check if
> >
> >  PROJECT_BINARY_DIR != PROJECT_SOURCE_DIR
> >
> > does the trick??
>
> One would have to try it first, but I'm sure something like the above
> would work.
>
> > But OTOH, does it hurt if we have -I directory twice?
>
> It might not hurt, but this doesn't mean that it's good engineering.
> It's something that could easily confuse users who are trying to debug
> problems in build.
There are many places where users can get confused in osg. Not only the build 
system. But if you like to have that here, I will look into that.

Greetings

Mathias

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