ifeq ($(USE_SMART_BUILD),yes) ifneq ($(findstring HAL_USE_PWM TRUE,$(HALCONF)),) PLATFORMSRC += $(CHIBIOS_CONTRIB)/os/hal/ports/TIVA/LLD/PWM/hal_pwm_lld.c endif else PLATFORMSRC += $(CHIBIOS_CONTRIB)/os/hal/ports/TIVA/LLD/PWM/hal_pwm_lld.c endif PLATFORMINC += $(CHIBIOS_CONTRIB)/os/hal/ports/TIVA/LLD/PWM