ros/genmsg — pull request #5 by stonier (2012-07-27 05:03:43+00:00)
Title: Installation paths for actionlib messages

This currently mashes two full paths together for the installation location of a msg generated from an action - e.g. on linux:

```
/opt/ros/catkin/native/share/actionlib/home/snorri/tmp/catkin/native/actionlib/actions_gen/TestAction.msg
```

Of course, falls over on windows with two C:\'s.

Problem is because of add_message_files. It didn't do anything different to modify the install location when IS_FULL_PATH was true - this occurs for action generated messages, but not for regular messages.

The same logic could be applied in the add_service_files function also, but probably is only triggered in add_message_files at the moment because of actions.