- fix typo in configuration flags
- add ``-DCMAKE_SKIP_RPATH=ON'' to configuration flags to fix shared
  library compilation.

This package requires more works regarding:
- making optional dependencies configurable through robotpkg.conf
- checking for system dependencies properly
- currently install a static library only, shared libraries
  installation is not working and a patch should be done to fix this
  (still to be done). Issue reported to upstream.

	Replace graphics by wip.

	Replace math by wip.

	replace path by wip.

	DEPEND_DIR... = ../../wip/hpp-core/depend.mk.

	Use wip version.

	Include wip version.

	include wip version.

Does not compile (because of missing stderr declaration).
No PLIST.

This package require more work such as a configurable option that
selects between python2 or 3 for packages building with python.