A compositor for raven-os
Dependencies:
Pass CLAWS_DIR and MAGMA_DIR so that cmake finds them.
Ex:
mkdir -p build/Debug
cd build/Debug
cmake ../.. -DCMAKE_BUILD_TYPE=Debug -DCLAWS_DIR=<claws dir from root> -DMAGMA_DIR=<magma dir from root>
cd ../..
cmake --build build/Debug