Mandatory Yaml-cpp dependency

Make all sure Yaml-cpp-dependent code is added to compilation if and only if yaml-cpp is found.
E.g. wolf/src/landmark_base.h:18:27: fatal error: yaml-cpp/yaml.h: No such file or directory

changed milestone to %Auto-configuration

This issue should be addressed along with the auto-config milestone

Maybe we want to set YAML dependency as mandatory?

assigned to @jcasals

I think that we should make it a mandatory dependency. To me it seems clear that any problem that is to be solved with wolf will have some kind of configuration and one would expect to be able to provide config files, as opposed to hard code it yourself into some C++ file.

added Agreement required label

removed bug label

There was a time where YAML did not seem mandatory, and where rosconfig could be seen as an alternative.

What is the situation now? Can a WOLF project work easily from ROS configuration files?

Meeting agreement:

@jcasals changes the CMakeLists.txt to make it mandatory: REQUIRED and remove IF(Found)

@jmarti updates readme.md

added To Do (release) label and removed Agreement required label

changed title from Fix Yaml-cpp dependency to Mandatory Yaml-cpp dependency

In the Readme.md file, YamlCpp is already in the dependencies section. The code modifications have been applied in e1c778a7. The Readme.md to be updated by @jmarti is the one in the wolf repo or some other readme file in the wiki?

closed