jsk-ros-pkg/jsk_roseus — pull request #26 by garaemon (2014-03-29 03:49:58+00:00)
Title: #14: depend roseus message generation on python message generation.

in roseus.cmake, do not take into account the dependencies between messages
and packages and just depends roseus message generation on python message generation.

The 1st reason is the difference between hydro and groovy. On groovy, genmsg
does not craete the targets of foo_generate_messages_py
which are already compiled, I mean the packages installed by apt.

The 2nd reason is that roseus message generation utilizes rospy and it requires
for rospy messages to be available. So this dependencies are required.

Namely, the dependency will be like this:
```
parent_pkg
+-child_pkg
+-grandchild_pkg
+-grandchild_pkg_generate_messages_py
+-euslip targets for grandchild_pkg
```

see https://github.com/jsk-ros-pkg/jsk_roseus/issues/14 for more detailed discussion.