[ros-users] resolving open REP-0122 issues

Lorenz Mösenlechner moesenle at in.tum.de
Tue Jul 24 16:30:40 UTC 2012


Hi,

I remember a discussion on that before Fuerte was released. Wasn't it
even decided that roscreate-stack should re-appear?

I think creating a new REP should be best. I'd like to see everything
moved into <prefix>/lib and maybe put into a sub-directory ros. I.e.:
/opt/ros/<distro>/lib/ros/<stack>/<package>.

Lorenz

On Tue, Jul 24, 2012 at 6:23 PM, Piyush <piyushk at gmail.com> wrote:
> On Tue, Jul 24, 2012 at 9:59 AM, Jonathan Bohren
> <jonathan.bohren at gmail.com> wrote:
>> On Tue, Jul 24, 2012 at 4:35 PM, Jack O'Quin <jack.oquin at gmail.com> wrote:
>>>
>>> We need to resolve some fundamental build and filesystem layout issues
>>> in time for Groovy.
>>>
>>> There are basic problems with REP-0122 that we were not able to fix in
>>> time for Fuerte. To me, the biggest issue is placing binary files
>>> under the "share" directory. But, there are others mentioned in the
>>> REP, itself:
>>>
>>>  http://www.ros.org/reps/rep-0122.html#future-work
>>>
>>
>> I know this is slightly off-topic, but now that you bring this up, I always
>> felt that the removal of roscreate-stack was overkill. If it's worth
>> anything, I think it should be brought back. It doesn't need to deal with
>> dependencies, but it's useful just to not have to copy the CMakeLists,
>> Makefile, and stack.xml from a stack I've already created.
>
> +1 for reintroducing roscreate-stack without dealing with dependencies
>
>>
>> One important thing I'd like people to keep in mind when discussing the
>> install behavior is that most ROS development environments have tons of
>> non-installed packages. The package semantics were really designed for that
>> use-pattern and it would be unfortunate if installation-behavior changes
>> diminished the speed and flexibility that the uninstalled stack/package
>> semantics provide.
>>
>> -j
>>
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-- 
Lorenz Mösenlechner            | moesenle at in.tum.de
Technische Universität München | Karlstraße 45
80335 München                  | Germany
http://ias.cs.tum.edu/         | Tel: +49 (89) 289-26910



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