Your `./build` script isn't independent of the working directory

[sgraf812]

This wasn't explicitly stated in the slides (which we'll update to reflect that), but your build script should not make any assumptions about the working directory it's executed from, pretty much the same as what we require of your run script.

That's the reason why your compiler currently doesn't compile in our Speedcenter: http://speedcenter.informatik.kit.edu/compprakt/run-detail/d22c9fb6-ab48-42d0-a75e-7a0e14285ad0

[larsk21]

This was by design, since the slides didn't specify that, but we'll update our script accordingly.