Follow these steps to configure the Mars Eclipse IDE.
Be sure Eclipse is running and you are in your workbench.
Select "Install New Software" from the "Help" pull-down menu.
Select "Mars - http://download.eclipse.org/releases/mars" from the "Work with:" pull-down menu.
Expand the box next to "Linux Tools" and select "C/C++ Remote (Over TCF/TE) Run/Debug Launcher" and "TM Terminal".
Expand the box next to "Mobile and Device Development" and select the following boxes:
C/C++ Remote (Over TCF/TE) Run/Debug Launcher Remote System Explorer User Actions TM Terminal TCF Remote System Explorer add-in TCF Target Explorer
Expand the box next to "Programming Languages" and select the following boxes:
C/C++ Autotools Support C/C++ Development Tools SDK
Complete the installation by clicking through appropriate "Next" and "Finish" buttons.