AC_PrecLand: build IRLock on all boards

libraries/AC_PrecLand/AC_PrecLand.cpp

@@ -104,11 +104,9 @@ void AC_PrecLand::init()
             _backend = new AC_PrecLand_Companion(*this, _backend_state);
             break;
         // IR Lock
-#if CONFIG_HAL_BOARD == HAL_BOARD_PX4 || CONFIG_HAL_BOARD == HAL_BOARD_VRBRAIN
         case PRECLAND_TYPE_IRLOCK:
             _backend = new AC_PrecLand_IRLock(*this, _backend_state);
             break;
-#endif
 #if CONFIG_HAL_BOARD == HAL_BOARD_SITL
         case PRECLAND_TYPE_SITL_GAZEBO:
             _backend = new AC_PrecLand_SITL_Gazebo(*this, _backend_state);

libraries/AC_PrecLand/AC_PrecLand_IRLock.cpp

@@ -3,9 +3,6 @@
 
 extern const AP_HAL::HAL& hal;
 
-// this only builds for PX4 so far
-#if CONFIG_HAL_BOARD == HAL_BOARD_PX4 || CONFIG_HAL_BOARD == HAL_BOARD_VRBRAIN || CONFIG_HAL_BOARD == HAL_BOARD_SITL
-
 // Constructor
 AC_PrecLand_IRLock::AC_PrecLand_IRLock(const AC_PrecLand& frontend, AC_PrecLand::precland_state& state)
     : AC_PrecLand_Backend(frontend, state),
@@ -57,5 +54,3 @@ uint32_t AC_PrecLand_IRLock::los_meas_time_ms() {
 bool AC_PrecLand_IRLock::have_los_meas() {
     return _have_los_meas;
 }
-
-#endif // PX4

libraries/AC_PrecLand/AC_PrecLand_IRLock.h

@@ -9,9 +9,6 @@
 #include <AP_IRLock/AP_IRLock_SITL.h>
 #endif
 
-// this only builds for PX4 so far
-#if CONFIG_HAL_BOARD == HAL_BOARD_PX4 || CONFIG_HAL_BOARD == HAL_BOARD_VRBRAIN || CONFIG_HAL_BOARD == HAL_BOARD_SITL
-
 /*
  * AC_PrecLand_IRLock - implements precision landing using target vectors provided
  *                         by a companion computer (i.e. Odroid) communicating via MAVLink
@@ -47,4 +44,3 @@ private:
     bool                _have_los_meas;         // true if there is a valid measurement from the camera
     uint32_t            _los_meas_time_ms;      // system time in milliseconds when los was measured
 };
-#endif