[gentoo-dev] [PATCHES] python-r1 suite: minor fixes

[Michał Górny]

Hi,

Here's a quick set of minor patches to python-r1 suite. It mostly
includes some fixes to issues I've noticed while working on something
bigger ;-).

The first patch merely fixes missing 'local' for a variable. The second
adds REQUIRED_USE to the python_setup() use example in python-r1.
The third converts distutils-r1 common impl support to use the new
pattern matching function (which is an omission from the original set
of patches).

The fourth patch is most interesting of all -- it makes the pattern
matching work well with mismatched PYTHON_COMPAT/EPYTHON-style impls.
This makes the API more lax, and avoids requiring users to be aware
of technically implied impl style restrictions, i.e. having to write:

  REQUIRED_USE="doc? ( || ( $(python_gen_useflags 'python2_*') ) )"

  src_compile() {
    use doc && python_setup 'python2.*'
  }

Note that flags used PYTHON_COMPAT form (with '_') while setup functions
used EPYTHON form (with '.'). Now both are equally happy with both
forms.

--
Best regards,
Michał Górny