They are available at build time and run time. There is an open issue to have the option to have a separate build and run time set of hooks:
ROS Resources: ROS Homepage | Media and Trademarks | Documentation | ROS Index | How to Get Help | Q&A Help Site | Discussion Forum | Service Status |
They are available at build time and run time. There is an open issue to have the option to have a separate build and run time set of hooks: