- Update devel/xsd to 4.2.0
- Update devel/libcutl to 1.11.0 (due to header relocation)
- Update textproc/libkolabxml to HEAD (for C++11 compatibility) + minor fix
Add two new support ports: devel/libxsd and devel/libxsd-frontend.
The runtime library was moved out of devel/xsd to devel/libxsd (hence, the headers are gone for devel/xsd). The compiler frontend, which following a previous comment in the devel/xsd Makefile suggesting that it should be a separate port, but more out of necessity for compatibility with the bespoke build2 build system, is now devel/libxsd-frontend. The examples are now housed within a separate distribution and I didn't really see any urgent need to reincorporate them, as they would likely require yet another port that the majority of our userbase would probably not be interested in as xsd is ultimately just a build dependency for textproc/libkolabxml.
texproc/libkolabxml was updated to HEAD for needed C++11 support to suport the latest devel/libxsd, mostly converting the deprecated std::auto_ptr to std::unique_ptr.