Also brings it closer to building again. Currently fails with:
```
CMake Error at platforms/scripts/cmake_install.cmake:54 (file):
file INSTALL cannot find "/build/source/build/bin/afu_platform_config": No
such file or directory.
Call Stack (most recent call first):
platforms/cmake_install.cmake:55 (include)
cmake_install.cmake:58 (include)
make: *** [Makefile:120: install] Error 1
```
Martin Weinelt
b8594d2b00