python-sip-4.19.19-1.52

- Update to 4.19.19
  * Correction to the docs.
  * Added sipIsOwnedByPython(), sipRegisterExitNotifier() and
    sipVisitWrappers() to the public API.
  * Deprecated the -B option to sip.

- Update to 4.19.18
  * Define SIP_NULLPTR as NULL (rather than 0)
  * Updated the docs regarding sip5.
  * Fixed warnings triggered by Python v3.8.
  * Don't try and acquire the GIL if the interpreter is no longer there.

- Update to 4.19.17. Check the ChangeLog file for the list of changes.

- Update to 4.19.16
  * Further fixes for diamond class hierarchies.
  * Don't cast to a class that occurs more than once in a super-class hierarchy.
  * Added support for the haiku platform.
  * Updated the docs and roadmap for SIP v5.

- Package .dist-info directory.  The bugs with it have been fixed
  and some packages require it in order to properly detect that
  sip is installed.

- Update to 4.19.15
  * Fixed a code generation regression specific to PyQt4.
  * Fixed the handling of duplicate classes in an MRO
  * Fixed the handling of size_t as a template argument.
  Check https://www.riverbankcomputing.com/static/Downloads/sip/4.19.15/ChangeLog
  for the complete changelog
- Drop fix_qt4_code_gen.patch. Merged upstream

- Add fix_qt4_code_gen.patch
  Fixes python-qt4 building.  Should be in next upstream release.
  See: http://python.6.x6.nabble.com/PyQt4-compilation-error-with-sip-4-19-14-convert-std-nullptr-t-to-int-in-initialization-td5248504.html
  From: https://www.riverbankcomputing.com/hg/sip/rev/7bd4d19479ad

- Switch to a working location for the tarball

- Update to 4.19.14:
  * The reference count displayed by sip.dump() now has the same
    caveat as sys.getrefcount().
  * Added SIP_NULLPTR to the C API.
  * Added support for size_t.
  * Added sipLong_AsSizeT() to the C API.
  * Added the '=' format characters to sipBuildResult() and
    sipParseResult().

- Build a private Qt4 module as well, that's needed by the latest
  python-qt4 (boo#1119636)