Build performance tests with CMake. Fixes #1708
Build performance tests with CMake. Fixes #1708

They are only built and not run with CTest

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