Setting up eclipse environment to debug code with Poco/StdC++/GTest

I'm dealing with some very difficult valgrind issues in my current code and its being obfuscated by the fact that I can't dig in deeper into the source code of the libraries I am using. I don't understand it but I came to the conclusion why not just have the debug symbol compiled libraries and the source code be included in my project so I can dig deeper in the eclipse debugger. But I can't seem to do this because I'm no expert at setting up these kinds of things.

I'm currently running a project in eclipse that makes use of the following libraries:

Poco http://ift.tt/2eXbvUO

google Test http://ift.tt/1DHXe9D

And of course the much adored C++ standard (c++11)

Any guidance in trying to set up my environment so I can at least debug it on an x86 platform with more visibility than my own code would be greatly appreciated. Thank you for your time.