cmake: add_compile_options / PROJECT_SOURCE_DIR
cmake: add_compile_options / PROJECT_SOURCE_DIR

ninja-build/ninja,AoD314/ninja,maruel/ninja,ninja-build/ninja,maruel/ninja,sgraham/ninja,iwadon/ninja,iwadon/ninja,maruel/ninja,iwadon/ninja,AoD314/ninja,maruel/ninja,bradking/ninja,AoD314/ninja,bradking/ninja,bradking/ninja,sgraham/ninja,Qix-/ninja,ninja-build/ninja,AoD314/ninja,bradking/ninja,sgraham/ninja,sgraham/ninja,Qix-/ninja,Qix-/ninja,Qix-/ninja,ninja-build/ninja,iwadon/ninja