[PyQt] pyqtdeploy: include C-extension with multiple source files

[Thijs Triemstra]

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On 16-07-16 17:26, Phil Thompson wrote:
> 
> You need to build it externally and tell pyqtdeploy about the
> static library.
> 
> Phil
> 

Thanks for the reply Phil. Finally managed to cross-compile Python for
ARM so I could built an ARM version of the C-extension. This produced
an .so file but when I try to load the .so dynamically from my
application binary it throws errors like:

File ":/foo/ui/__init__.py", line 100, in main
  File "bootstrap.py", line 969, in _find_and_load
  File "bootstrap.py", line 958, in _find_and_load_unlocked
  File "bootstrap.py", line 664, in _load_unlocked
  File "bootstrap.py", line 634, in _load_backward_compatible
  File ":/RPi/GPIO/__init__.py", line 23, in <module>
  File "bootstrap.py", line 969, in _find_and_load
  File "bootstrap.py", line 958, in _find_and_load_unlocked
  File "bootstrap.py", line 664, in _load_unlocked
  File "bootstrap.py", line 634, in _load_backward_compatible
  File ":/imp.py", line 242, in load_module
  File ":/imp.py", line 342, in load_dynamic
  File "bootstrap.py", line 693, in _load
  File "bootstrap.py", line 666, in _load_unlocked
  File "bootstrap.py", line 577, in module_from_spec
  File "bootstrap_external.py", line 903, in create_module
  File "bootstrap.py", line 222, in _call_with_frames_removed
Uncaught exception <class 'ImportError'>: /opt/foo-pi/RPi._GPIO.so:
undefined symbol: PyArg_ParseTupleAndKeywords

Any idea? How do I tell pyqtdeploy about the static library?

Cheers,

Thijs
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