cmake: qurt modules now build but do not link

Managed to get the deps set up to build the qurt modules using a
config file for the list of modules.

NuttX link options are being set somewhere that break the qurt build

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

src/drivers/CMakeLists.txt

@@ -8,6 +8,7 @@ set(directories
 	./boards/px4io-v1
 	./boards/px4fmu-v1
 	./boards/aerocore
+	./boards/sitl
 	./mpu6000
 	./gimbal
 	./camera_trigger