1 files changed, 61 insertions, 0 deletions
diff --git a/os/hal/ports/common/platform.mk b/os/hal/ports/common/platform.mk
index d123a5d0f..15d5a087a 100644
--- a/os/hal/ports/common/platform.mk
+++ b/os/hal/ports/common/platform.mk
@@ -1,4 +1,64 @@
 # List of all the template platform files.
+ifeq ($(USE_SMART_BUILD),yes)
+HALCONF := $(strip $(shell cat halconf.h | egrep -e "\#define"))
+
+PLATFORMSRC := ${CHIBIOS}/os/hal/templates/hal_lld.c \
+               ${CHIBIOS}/os/hal/templates/hal_st_lld.c
+ifneq ($(findstring HAL_USE_ADC TRUE,$(HALCONF)),)
+PLATFORMSRC += ${CHIBIOS}/os/hal/templates/hal_adc_lld.c
+endif
+ifneq ($(findstring HAL_USE_CAN TRUE,$(HALCONF)),)
+PLATFORMSRC += ${CHIBIOS}/os/hal/templates/hal_can_lld.c
+endif
+ifneq ($(findstring HAL_USE_DAC TRUE,$(HALCONF)),)
+PLATFORMSRC += ${CHIBIOS}/os/hal/templates/hal_dac_lld.c
+endif
+ifneq ($(findstring HAL_USE_EXT TRUE,$(HALCONF)),)
+PLATFORMSRC += ${CHIBIOS}/os/hal/templates/hal_ext_lld.c
+endif
+ifneq ($(findstring HAL_USE_GPT TRUE,$(HALCONF)),)
+PLATFORMSRC += ${CHIBIOS}/os/hal/templates/hal_gpt_lld.c
+endif
+ifneq ($(findstring HAL_USE_I2C TRUE,$(HALCONF)),)
+PLATFORMSRC += ${CHIBIOS}/os/hal/templates/hal_i2c_lld.c
+endif
+ifneq ($(findstring HAL_USE_I2S TRUE,$(HALCONF)),)
+PLATFORMSRC += ${CHIBIOS}/os/hal/templates/hal_i2s_lld.c
+endif
+ifneq ($(findstring HAL_USE_ICU TRUE,$(HALCONF)),)
+PLATFORMSRC += ${CHIBIOS}/os/hal/templates/hal_icu_lld.c
+endif
+ifneq ($(findstring HAL_USE_MAC TRUE,$(HALCONF)),)
+PLATFORMSRC += ${CHIBIOS}/os/hal/templates/hal_mac_lld.c
+endif
+ifneq ($(findstring HAL_USE_PAL TRUE,$(HALCONF)),)
+PLATFORMSRC += ${CHIBIOS}/os/hal/templates/hal_pal_lld.c
+endif
+ifneq ($(findstring HAL_USE_PWM TRUE,$(HALCONF)),)
+PLATFORMSRC += ${CHIBIOS}/os/hal/templates/hal_pwm_lld.c
+endif
+ifneq ($(findstring HAL_USE_RTC TRUE,$(HALCONF)),)
+PLATFORMSRC += ${CHIBIOS}/os/hal/templates/hal_rtc_lld.c
+endif
+ifneq ($(findstring HAL_USE_SDC TRUE,$(HALCONF)),)
+PLATFORMSRC += ${CHIBIOS}/os/hal/templates/hal_sdc_lld.c
+endif
+ifneq ($(findstring HAL_USE_SERIAL TRUE,$(HALCONF)),)
+PLATFORMSRC += ${CHIBIOS}/os/hal/templates/hal_serial_lld.c
+endif
+ifneq ($(findstring HAL_USE_SPI TRUE,$(HALCONF)),)
+PLATFORMSRC += ${CHIBIOS}/os/hal/templates/hal_spi_lld.c
+endif
+ifneq ($(findstring HAL_USE_UART TRUE,$(HALCONF)),)
+PLATFORMSRC += ${CHIBIOS}/os/hal/templates/hal_uart_lld.c
+endif
+ifneq ($(findstring HAL_USE_USB TRUE,$(HALCONF)),)
+PLATFORMSRC += ${CHIBIOS}/os/hal/templates/hal_usb_lld.c
+endif
+ifneq ($(findstring HAL_USE_WDG TRUE,$(HALCONF)),)
+PLATFORMSRC += ${CHIBIOS}/os/hal/templates/hal_wdg_lld.c
+endif
+else
 PLATFORMSRC = ${CHIBIOS}/os/hal/templates/hal_lld.c \
               ${CHIBIOS}/os/hal/templates/hal_adc_lld.c \
               ${CHIBIOS}/os/hal/templates/hal_can_lld.c \
@@ -19,6 +79,7 @@ PLATFORMSRC = ${CHIBIOS}/os/hal/templates/hal_lld.c \
               ${CHIBIOS}/os/hal/templates/hal_uart_lld.c \
               ${CHIBIOS}/os/hal/templates/hal_usb_lld.c \
               ${CHIBIOS}/os/hal/templates/hal_wdg_lld.c
+endif
 
 # Required include directories
 PLATFORMINC = ${CHIBIOS}/os/hal/templates