I am working on setting up a build server for a Raspberry Pi 2 build. It can be found here.
http://198.199.94.5/ntcore/. Use the latest/arm-linux-gnueabihf/ binaries. Note this will only work with Pi 2's. Pi 1's are much harder to get working with.
Note to use this, you will need to grab the libstdc++.so.6, and set LD_LIBRARY_PATH to include the path that file is in before running your program. I have not actually tested this on a Pi 2, however I did test it on a BeagleBone Black and a CHIP and it worked on both. I will test the Pi 2 tonight.
The reason the RoboRIO libraries do not work is that the RoboRIO is Arm vfp, whereas Raspberry Pis and BeagleBone Blacks are Arm Hard Float.
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All statements made are my own and not the feelings of any of my affiliated teams.
Teams 1510 and 2898 - Student 2010-2012
Team 4488 - Mentor 2013-2016
Co-developer of
RobotDotNet, a .NET port of the WPILib.