Should be last changes to compile all beth targets after firmwares dir move.

conf/airframes/Poine/beth.xml

@@ -137,9 +137,9 @@ main_stm32.srcs += lisa/lisa_overo_link.c lisa/arch/stm32/lisa_overo_link_arch.c
 #crista IMU
 main_stm32.srcs += math/pprz_trig_int.c
 main_stm32.CFLAGS += -DIMU_TYPE_H=\"imu/imu_crista.h\" -DIMU_OVERRIDE_CHANNELS
-main_stm32.srcs += $(SRC_FIRMWARE)/imu.c             \
-                        $(SRC_FIRMWARE)/imu/imu_crista.c \
-                        arch/$(ARCH)/$(SRC_FIRMWARE)/imu/imu_crista_arch.c
+main_stm32.srcs += subsystems/imu.c             \
+                        subsystems/imu/imu_crista.c \
+                        arch/$(ARCH)/subsystems/imu/imu_crista_arch.c
 main_stm32.CFLAGS += -DUSE_DMA1_C4_IRQ
 
 main_stm32.srcs += $(SRC_BOOZ)/booz2_commands.c

sw/airborne/firmwares/beth/main_coders.c

@@ -15,7 +15,7 @@
 
 #include <string.h>
 
-#include "beth/bench_sensors.h"
+#include "firmwares/beth/bench_sensors.h"
 
 /*
  *