Linker doesn’t find some frameworks on 64Bit

Targets macOS
1

When Xojo gave me a 64 Bit linker error “Id: framework not found” with CoreBluetooth, I didn’t worry that much because CB is a rather new framework. But now I experience the same with CoreImage, and that one sits in OS X since 10.4.
Both can be built under 32 Bit, so I wonder if there is some kind of workaround (or wrong idea on my side that prevents) to invoke them on 64 too. Any ideas?

2

OK, found a solution for CoreImage by addressing QuartzCore.framework instead.
I’ll try to link CoreBluetooth against IOBluetooth next …

EDIT: Yay!