[Rock-dev] Tags in the manifest.xml file

[Javier Hidalgo Carrió]

Hello,

I want to compile my task with debug options: something like gcc -Wall ...
and I was wondering if there is any connection with the <tags> ... 
<\tags> in the manifest handle by autoproj.
For example:  <tags>stable</tags> or <tags>needs_opt</tags> or perhaps 
is this connected to the ORO_LOG_LEVEL

Could someone explain what is the utility if those tags in the manifest 
and how to use them?

Thanks,

Javier.