Hi All, I created a very simple IOKit Driver. After I added framework "Kernel.framework", compile it, it always reports: "incompatible flag -framework used (must specify "-dynamic" to be used)" Then I put "-dynamic" into linker flags, but doesn't work. What does this mean? How to solve it? Thanks a lot. Calvin _______________________________________________ darwin-kernel mailing list | darwin-kernel@lists.apple.com Help/Unsubscribe/Archives: http://www.lists.apple.com/mailman/listinfo/darwin-kernel Do not post admin requests to the list. They will be ignored.