You neglect to see the point in those, yay is assuming you havent used arch and to make it easier overall installing future packages, GFX is already on SOME not all, and the reason for pre installing ROCm is to test if ROCm is running on your device properly so you know its using ROC...
- options::OPT__SLASH_winsysroot)) { - // cl.exe doesn't find the DIA SDK automatically, so this too requires - // explicit flags and doesn't automatically look in "DIA SDK" relative - // to the path we found for VCToolChainPath. ...