On Thu, Sep 5, 2019 at 9:18 PM Jerry James <loganje...@gmail.com> wrote:

> On Thu, Sep 5, 2019 at 7:53 PM Richard Shaw <hobbes1...@gmail.com> wrote:
> > I have both SoQt and SIMVoleon buliding with it but I'm getting an error
> with Pivy:
> >
> > + /usr/bin/python3 setup.py build '--executable=/usr/bin/python3 -s'
> > running build
> > BUILDSTDERR: Deprecated command line option: -modern. This option is now
> always on.
> > BUILDSTDERR: Inventor/SbDict.h:53: Error: Unable to find 'cstddef'
>
> The errors indicate that the compiler cannot find the standard C++
> headers.  These are the first things I would check:
> 1. Does the spec file include BuildRequires: gcc-c++?
>

I didn't (hadn't needed it before) but I added it with no change to the
errors...



> 2. Is setup.py choosing g++ as the compiler?
>

I can't tell, it's just running swig with the -c++ option which is correct.
I don't know what swig is doing in the background...



> 3. Is -nostdinc++ showing up in the build flags?
>

Not that I can tell...

Thanks,
Richard
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