Hi,
I've got a small problem with the C extension feature. It happens when
your C (or Pyrex) extension is spread across several C sources, and you
have a custom .h file to make the glue. Say:
setup(
...
ext_modules = [
Extension('mycext', [
'src/custom1.c', 'src/custom2.c',
],
include_dirs=['src']),
]
Let's say custom1.c and custom2.c both include src/custom.h. The problem
is when you only change src/custom.h without changing one of the C
files. Setuptools does not know that custom.h is part of the C extension
code, thus "setup.py build" doesn't rebuild it. Even trying "setup.py
clean build" does not result into an actual rebuild.
Also, including "src/custom.h" into the extension file list does not
work, setuptools complaining that it doesn't know about ".h" files.
Is there a clean way to have setuptools do a rebuild when the .h file is
changed?
Thanks,
Antoine.
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