python: Fix build system integration.
* lang/python/Makefile.am (copystamp): Also copy the setup script, and link the header files. (all-local): Use local setup script. (sdist): Fix Python source distribution creation. (CLEANFILES): Remove now obsolete files. (install-exec-local): Use local setup script. * lang/python/setup.py.in: Adjust relative paths to in-tree files.
- Fixes-commit: fe65a26ab584bd70fad45c7c4d44330e30a748a4
- Signed-off-by: Justus Winter <justus@g10code.com>