* Add homepage for orc
* [orc] Fix build by updating tzdata url
The build fails as is tries to fetch tzdata-2018c-1.tar.xz which is gone
from FTPs. Fix it by updating to tzdata-2019b-1.
This is the same as upstream commit 51a26ab85fc33a7d765dc1f500d43e6ae4ceb0d1
* [protobuf] Update to 3.8.0
* [nlopt] set options off
* [shogun] should not use CMAKE_SYSTEM_PROCESSOR in port file
* [protobuf] Add Homepage
* [protobuf] turn warning flag off
* [protobuf] Fix orc build error on macOS
* bump shogun, fix nlopt
* [orc] add apache orc library
* [orc] Simplify patch. Note in usage that no targets are available. Don't build tools on windows because they are not supported.
* [orc] Move tools to tools/orc/ to fix Linux build.
* [orc] fix tools ouput folder