cmake remove circular linking and reorganize

- px4_add_module now requires MAIN
 - px4_add_library doesn't automatically link

src/drivers/stm32/CMakeLists.txt

@@ -30,17 +30,14 @@
 # POSSIBILITY OF SUCH DAMAGE.
 #
 ############################################################################
-px4_add_module(
-	MODULE drivers__stm32
-	COMPILE_FLAGS
-	SRCS
-		drv_hrt.c
-		drv_io_timer.c
-		drv_pwm_servo.c
-		drv_pwm_trigger.c
-		drv_input_capture.c
-		drv_led_pwm.cpp
-	DEPENDS
-		platforms__common
-	)
-# vim: set noet ft=cmake fenc=utf-8 ff=unix :
+
+add_library(drivers_arch
+	drv_hrt.c
+	drv_io_timer.c
+	drv_pwm_servo.c
+	drv_pwm_trigger.c
+	drv_input_capture.c
+	drv_led_pwm.cpp
+)
+add_dependencies(drivers_arch prebuild_targets)
+target_link_libraries(drivers_arch PRIVATE drivers_board)

src/drivers/stm32/adc/CMakeLists.txt

@@ -30,13 +30,10 @@
 # POSSIBILITY OF SUCH DAMAGE.
 #
 ############################################################################
+
 px4_add_module(
-	MODULE drivers__stm32__adc
+	MODULE drivers__adc
 	MAIN adc
-	COMPILE_FLAGS
 	SRCS
 		adc.cpp
-	DEPENDS
-		platforms__common
 	)
-# vim: set noet ft=cmake fenc=utf-8 ff=unix :

src/drivers/stm32/adc/adc.cpp

@@ -62,7 +62,7 @@
 #include <stm32_gpio.h>
 
 #include <systemlib/err.h>
-#include <systemlib/perf_counter.h>
+#include <perf/perf_counter.h>
 
 #include <uORB/topics/system_power.h>
 #include <uORB/topics/adc_report.h>

src/drivers/stm32/drv_led_pwm.cpp

@@ -52,7 +52,7 @@
 #include <ctype.h>
 
 
-#include <systemlib/perf_counter.h>
+#include <perf/perf_counter.h>
 #include <systemlib/err.h>
 #include <systemlib/systemlib.h>
 #include <systemlib/px4_macros.h>

src/drivers/stm32/tone_alarm/CMakeLists.txt

@@ -30,13 +30,12 @@
 # POSSIBILITY OF SUCH DAMAGE.
 #
 ############################################################################
+
 px4_add_module(
-	MODULE drivers__stm32__tone_alarm
+	MODULE drivers__tone_alarm
 	MAIN tone_alarm
-	COMPILE_FLAGS
 	SRCS
 		tone_alarm.cpp
 	DEPENDS
-		platforms__common
-	)
-# vim: set noet ft=cmake fenc=utf-8 ff=unix :
+		tunes
+	)