Gerrit Voss wrote:
> Hi,
>
> On Tue, 2008-12-02 at 17:59 -0600, Patrick Hartling wrote:
>> Marcus Lindblom wrote:
>>
>>> I get the osgmodule_mainheader.h generated and it tries to go on, but
>>> that file contains references to some headers I've never seen, and
>>> can't find either in OpenSG nor referenced in pyopensg!?!
>>>
>>> Ideas?
>> As far as I know, that list of headers is built up from two different
>> sources: a static list of files in gen_bindings.py and a dynamically
>> generated list based on running GCC-XML. It's possible that the dynamic
>> list generation has some assumptions that are out of date with respect
>> to new concepts in the OpenSG source tree. What is probably more likely
>> is that there are .fcd files in the OpenSG source tree that are not
>> being used to generate OpenSG C++ code but are being found and used
>> unwittingly by gen_bindings.py to generate bindings for code that does
>> not exist.
>
> looks like, these come from the two different (exclusive) shader
> frameworks. Dependent on enable_new_shader={True|False} either this one
> (new, Source/System/State/Shader) or the old one
> (Source/System/State/SHL) is active.
Ah. That explains that.
> Ideally gen_bindings.py should be aware of the build.info settings and
> only take files that are relevant.
I don't think scons build-flags are saved in osg2-config. Otherwise,
that would've been feasible.
> If gen_bindings.py is using more something like a find based method to
> gather the fcd file the best choice might be to analyze OSGConfigured.h
> which should tell you which choices were active at compile time.
Yup. It just walks the tree and searches for fcd-files, in Base, System
and Window/GLUT under Source.
I'll see what I can come up with. Scanning OSGConfigured.h seems to be
pretty straightforward, although using that info might be trickier. I'll
have to dig deeper into gen_bindings.py.
Also, requiring a matching .h-file in the include dir for each fcd-file
might be a simple way to filter out fcd's that weren't built. It won't
work all the way, but it might help?
Cheers,
/Marcus
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