[Buildroot] [PATCH 3/3] python-pyzmq: new package

[Arnout Vandecappelle <arnout@mind.be>]

On 09/02/13 10:24, Thomas De Schampheleire wrote:
[snip]
>  > +define PYTHON_PYZMQ_INSTALL_TARGET_CMDS
>  > +       (cd $(@D); $(PYTHON_PYZMQ_PARAMS) \
>  > +               $(HOST_DIR)/usr/bin/python setup.py install \
>  > +               --prefix=$(TARGET_DIR)/usr)
>  > +endef
>
> Since you're using $(HOST_DIR)/usr/bin/python here, there is a dependency
> on host-python which is not explicitly expressed. Since python itself
> already depends on host-python (see package/python/python.mk
> <http://python.mk>), the dependency is implicitly satisfied.
> I check and there are some python packages that do explicitly depend on
> host-python, while others do not. It seems there is no clear strategy for
> this yet. Ideally, these things should be lined up. My view would be to
> add the explicit dependency, if the .mk file explicitly references the
> host python binary, but this may not be the view of others.

  I agree that dependencies that are specific to the package itself 
should be explicit, even if they are also implicit. Not just for things 
explicitly mentioned in the .mk file, but also e.g. for packages that are 
checked for in the configure script.


  Regards,
  Arnout

-- 
Arnout Vandecappelle                          arnout at mind be
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