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Update makefile so it builds with DEBUG=GDB without _sbrk linker error.

Enable additional warnings.

Later commits will fix warnings.
This commit is contained in:
Dominic Clifton 2014-08-01 14:12:39 +01:00
parent 900f872058
commit b96d1ae71d

898
Makefile
View file

@ -1,448 +1,450 @@
############################################################################### ###############################################################################
# "THE BEER-WARE LICENSE" (Revision 42): # "THE BEER-WARE LICENSE" (Revision 42):
# <msmith@FreeBSD.ORG> wrote this file. As long as you retain this notice you # <msmith@FreeBSD.ORG> wrote this file. As long as you retain this notice you
# can do whatever you want with this stuff. If we meet some day, and you think # can do whatever you want with this stuff. If we meet some day, and you think
# this stuff is worth it, you can buy me a beer in return # this stuff is worth it, you can buy me a beer in return
############################################################################### ###############################################################################
# #
# Makefile for building the cleanflight firmware. # Makefile for building the cleanflight firmware.
# #
# Invoke this with 'make help' to see the list of supported targets. # Invoke this with 'make help' to see the list of supported targets.
# #
############################################################################### ###############################################################################
# Things that the user might override on the commandline # Things that the user might override on the commandline
# #
# The target to build, see VALID_TARGETS below # The target to build, see VALID_TARGETS below
TARGET ?= NAZE TARGET ?= NAZE
# Compile-time options # Compile-time options
OPTIONS ?= OPTIONS ?=
# Debugger optons, must be empty or GDB # Debugger optons, must be empty or GDB
DEBUG ?= DEBUG ?=
# Serial port/Device for flashing # Serial port/Device for flashing
SERIAL_DEVICE ?= /dev/ttyUSB0 SERIAL_DEVICE ?= /dev/ttyUSB0
############################################################################### ###############################################################################
# Things that need to be maintained as the source changes # Things that need to be maintained as the source changes
# #
FORKNAME = cleanflight FORKNAME = cleanflight
VALID_TARGETS = NAZE NAZE32PRO OLIMEXINO STM32F3DISCOVERY CHEBUZZF3 CC3D CJMCU VALID_TARGETS = NAZE NAZE32PRO OLIMEXINO STM32F3DISCOVERY CHEBUZZF3 CC3D CJMCU
# Working directories # Working directories
ROOT = $(dir $(lastword $(MAKEFILE_LIST))) ROOT = $(dir $(lastword $(MAKEFILE_LIST)))
SRC_DIR = $(ROOT)/src/main SRC_DIR = $(ROOT)/src/main
OBJECT_DIR = $(ROOT)/obj/main OBJECT_DIR = $(ROOT)/obj/main
BIN_DIR = $(ROOT)/obj BIN_DIR = $(ROOT)/obj
CMSIS_DIR = $(ROOT)/lib/main/CMSIS CMSIS_DIR = $(ROOT)/lib/main/CMSIS
INCLUDE_DIRS = $(SRC_DIR) INCLUDE_DIRS = $(SRC_DIR)
# Search path for sources # Search path for sources
VPATH := $(SRC_DIR):$(SRC_DIR)/startup VPATH := $(SRC_DIR):$(SRC_DIR)/startup
ifeq ($(TARGET),$(filter $(TARGET),STM32F3DISCOVERY CHEBUZZF3 NAZE32PRO)) ifeq ($(TARGET),$(filter $(TARGET),STM32F3DISCOVERY CHEBUZZF3 NAZE32PRO))
STDPERIPH_DIR = $(ROOT)/lib/main/STM32F30x_StdPeriph_Driver STDPERIPH_DIR = $(ROOT)/lib/main/STM32F30x_StdPeriph_Driver
USBFS_DIR = $(ROOT)/lib/main/STM32_USB-FS-Device_Driver USBFS_DIR = $(ROOT)/lib/main/STM32_USB-FS-Device_Driver
USBPERIPH_SRC = $(notdir $(wildcard $(USBFS_DIR)/src/*.c)) USBPERIPH_SRC = $(notdir $(wildcard $(USBFS_DIR)/src/*.c))
STDPERIPH_SRC = $(notdir $(wildcard $(STDPERIPH_DIR)/src/*.c)) STDPERIPH_SRC = $(notdir $(wildcard $(STDPERIPH_DIR)/src/*.c))
EXCLUDES = stm32f30x_crc.c \ EXCLUDES = stm32f30x_crc.c \
stm32f30x_can.c stm32f30x_can.c
STDPERIPH_SRC := $(filter-out ${EXCLUDES}, $(STDPERIPH_SRC)) STDPERIPH_SRC := $(filter-out ${EXCLUDES}, $(STDPERIPH_SRC))
DEVICE_STDPERIPH_SRC = $(USBPERIPH_SRC) \ DEVICE_STDPERIPH_SRC = $(USBPERIPH_SRC) \
$(STDPERIPH_SRC) $(STDPERIPH_SRC)
VPATH := $(VPATH):$(CMSIS_DIR)/CM1/CoreSupport:$(CMSIS_DIR)/CM1/DeviceSupport/ST/STM32F30x:$(USBFS_DIR)/src VPATH := $(VPATH):$(CMSIS_DIR)/CM1/CoreSupport:$(CMSIS_DIR)/CM1/DeviceSupport/ST/STM32F30x:$(USBFS_DIR)/src
CMSIS_SRC = $(notdir $(wildcard $(CMSIS_DIR)/CM1/CoreSupport/*.c \ CMSIS_SRC = $(notdir $(wildcard $(CMSIS_DIR)/CM1/CoreSupport/*.c \
$(CMSIS_DIR)/CM1/DeviceSupport/ST/STM32F30x/*.c)) $(CMSIS_DIR)/CM1/DeviceSupport/ST/STM32F30x/*.c))
INCLUDE_DIRS := $(INCLUDE_DIRS) \ INCLUDE_DIRS := $(INCLUDE_DIRS) \
$(STDPERIPH_DIR)/inc \ $(STDPERIPH_DIR)/inc \
$(USBFS_DIR)/inc \ $(USBFS_DIR)/inc \
$(CMSIS_DIR)/CM1/CoreSupport \ $(CMSIS_DIR)/CM1/CoreSupport \
$(CMSIS_DIR)/CM1/DeviceSupport/ST/STM32F30x \ $(CMSIS_DIR)/CM1/DeviceSupport/ST/STM32F30x \
$(ROOT)/src/main/vcp $(ROOT)/src/main/vcp
LD_SCRIPT = $(ROOT)/stm32_flash_f303.ld LD_SCRIPT = $(ROOT)/stm32_flash_f303.ld
ARCH_FLAGS = -mthumb -mcpu=cortex-m4 -mfloat-abi=hard -mfpu=fpv4-sp-d16 ARCH_FLAGS = -mthumb -mcpu=cortex-m4 -mfloat-abi=hard -mfpu=fpv4-sp-d16
DEVICE_FLAGS = -DSTM32F303xC DEVICE_FLAGS = -DSTM32F303xC
TARGET_FLAGS = -D$(TARGET) TARGET_FLAGS = -D$(TARGET)
ifeq ($(TARGET),CHEBUZZF3) ifeq ($(TARGET),CHEBUZZF3)
# CHEBUZZ is a VARIANT of STM32F3DISCOVERY # CHEBUZZ is a VARIANT of STM32F3DISCOVERY
TARGET_FLAGS := $(TARGET_FLAGS) -DSTM32F3DISCOVERY TARGET_FLAGS := $(TARGET_FLAGS) -DSTM32F3DISCOVERY
endif endif
else else
STDPERIPH_DIR = $(ROOT)/lib/main/STM32F10x_StdPeriph_Driver STDPERIPH_DIR = $(ROOT)/lib/main/STM32F10x_StdPeriph_Driver
STDPERIPH_SRC = $(notdir $(wildcard $(STDPERIPH_DIR)/src/*.c)) STDPERIPH_SRC = $(notdir $(wildcard $(STDPERIPH_DIR)/src/*.c))
# Search path and source files for the CMSIS sources # Search path and source files for the CMSIS sources
VPATH := $(VPATH):$(CMSIS_DIR)/CM3/CoreSupport:$(CMSIS_DIR)/CM3/DeviceSupport/ST/STM32F10x VPATH := $(VPATH):$(CMSIS_DIR)/CM3/CoreSupport:$(CMSIS_DIR)/CM3/DeviceSupport/ST/STM32F10x
CMSIS_SRC = $(notdir $(wildcard $(CMSIS_DIR)/CM3/CoreSupport/*.c \ CMSIS_SRC = $(notdir $(wildcard $(CMSIS_DIR)/CM3/CoreSupport/*.c \
$(CMSIS_DIR)/CM3/DeviceSupport/ST/STM32F10x/*.c)) $(CMSIS_DIR)/CM3/DeviceSupport/ST/STM32F10x/*.c))
INCLUDE_DIRS := $(INCLUDE_DIRS) \ INCLUDE_DIRS := $(INCLUDE_DIRS) \
$(STDPERIPH_DIR)/inc \ $(STDPERIPH_DIR)/inc \
$(CMSIS_DIR)/CM3/CoreSupport \ $(CMSIS_DIR)/CM3/CoreSupport \
$(CMSIS_DIR)/CM3/DeviceSupport/ST/STM32F10x \ $(CMSIS_DIR)/CM3/DeviceSupport/ST/STM32F10x \
LD_SCRIPT = $(ROOT)/stm32_flash_f103.ld LD_SCRIPT = $(ROOT)/stm32_flash_f103.ld
ARCH_FLAGS = -mthumb -mcpu=cortex-m3 ARCH_FLAGS = -mthumb -mcpu=cortex-m3
TARGET_FLAGS = -D$(TARGET) TARGET_FLAGS = -D$(TARGET)
DEVICE_FLAGS = -DSTM32F10X_MD DEVICE_FLAGS = -DSTM32F10X_MD
DEVICE_STDPERIPH_SRC = $(STDPERIPH_SRC) DEVICE_STDPERIPH_SRC = $(STDPERIPH_SRC)
endif endif
TARGET_DIR = $(ROOT)/src/main/target/$(TARGET) TARGET_DIR = $(ROOT)/src/main/target/$(TARGET)
TARGET_SRC = $(notdir $(wildcard $(TARGET_DIR)/*.c)) TARGET_SRC = $(notdir $(wildcard $(TARGET_DIR)/*.c))
INCLUDE_DIRS := $(INCLUDE_DIRS) \ INCLUDE_DIRS := $(INCLUDE_DIRS) \
$(TARGET_DIR) $(TARGET_DIR)
VPATH := $(VPATH):$(TARGET_DIR) VPATH := $(VPATH):$(TARGET_DIR)
COMMON_SRC = build_config.c \ COMMON_SRC = build_config.c \
$(TARGET_SRC) \ $(TARGET_SRC) \
config/config.c \ config/config.c \
config/runtime_config.c \ config/runtime_config.c \
common/maths.c \ common/maths.c \
common/printf.c \ common/printf.c \
common/typeconversion.c \ common/typeconversion.c \
main.c \ main.c \
mw.c \ mw.c \
flight/altitudehold.c \ flight/altitudehold.c \
flight/failsafe.c \ flight/failsafe.c \
flight/flight.c \ flight/flight.c \
flight/imu.c \ flight/imu.c \
flight/mixer.c \ flight/mixer.c \
drivers/bus_i2c_soft.c \ drivers/bus_i2c_soft.c \
drivers/serial.c \ drivers/serial.c \
drivers/sound_beeper.c \ drivers/sound_beeper.c \
drivers/system.c \ drivers/system.c \
io/beeper.c \ io/beeper.c \
io/rc_controls.c \ io/rc_controls.c \
io/rc_curves.c \ io/rc_curves.c \
io/serial.c \ io/serial.c \
io/serial_cli.c \ io/serial_cli.c \
io/serial_msp.c \ io/serial_msp.c \
io/statusindicator.c \ io/statusindicator.c \
rx/rx.c \ rx/rx.c \
rx/pwm.c \ rx/pwm.c \
rx/msp.c \ rx/msp.c \
sensors/acceleration.c \ sensors/acceleration.c \
sensors/battery.c \ sensors/battery.c \
sensors/boardalignment.c \ sensors/boardalignment.c \
sensors/compass.c \ sensors/compass.c \
sensors/gyro.c \ sensors/gyro.c \
sensors/initialisation.c \ sensors/initialisation.c \
$(CMSIS_SRC) \ $(CMSIS_SRC) \
$(DEVICE_STDPERIPH_SRC) $(DEVICE_STDPERIPH_SRC)
HIGHEND_SRC = flight/autotune.c \ HIGHEND_SRC = flight/autotune.c \
io/gps.c \ io/gps.c \
io/gps_conversion.c \ io/gps_conversion.c \
io/ledstrip.c \ io/ledstrip.c \
rx/sbus.c \ rx/sbus.c \
rx/sumd.c \ rx/sumd.c \
rx/spektrum.c \ rx/spektrum.c \
telemetry/telemetry.c \ telemetry/telemetry.c \
telemetry/frsky.c \ telemetry/frsky.c \
telemetry/hott.c \ telemetry/hott.c \
telemetry/msp.c \ telemetry/msp.c \
sensors/sonar.c \ sensors/sonar.c \
sensors/barometer.c sensors/barometer.c
NAZE_SRC = startup_stm32f10x_md_gcc.S \ NAZE_SRC = startup_stm32f10x_md_gcc.S \
drivers/accgyro_adxl345.c \ drivers/accgyro_adxl345.c \
drivers/accgyro_bma280.c \ drivers/accgyro_bma280.c \
drivers/accgyro_l3g4200d.c \ drivers/accgyro_l3g4200d.c \
drivers/accgyro_mma845x.c \ drivers/accgyro_mma845x.c \
drivers/accgyro_mpu3050.c \ drivers/accgyro_mpu3050.c \
drivers/accgyro_mpu6050.c \ drivers/accgyro_mpu6050.c \
drivers/adc.c \ drivers/adc.c \
drivers/adc_stm32f10x.c \ drivers/adc_stm32f10x.c \
drivers/barometer_bmp085.c \ drivers/barometer_bmp085.c \
drivers/barometer_ms5611.c \ drivers/barometer_ms5611.c \
drivers/bus_spi.c \ drivers/bus_spi.c \
drivers/bus_i2c_stm32f10x.c \ drivers/bus_i2c_stm32f10x.c \
drivers/compass_hmc5883l.c \ drivers/compass_hmc5883l.c \
drivers/gpio_stm32f10x.c \ drivers/gpio_stm32f10x.c \
drivers/light_led_stm32f10x.c \ drivers/light_led_stm32f10x.c \
drivers/light_ws2811strip.c \ drivers/light_ws2811strip.c \
drivers/light_ws2811strip_stm32f10x.c \ drivers/light_ws2811strip_stm32f10x.c \
drivers/sonar_hcsr04.c \ drivers/sonar_hcsr04.c \
drivers/pwm_mapping.c \ drivers/pwm_mapping.c \
drivers/pwm_output.c \ drivers/pwm_output.c \
drivers/pwm_rx.c \ drivers/pwm_rx.c \
drivers/serial_softserial.c \ drivers/serial_softserial.c \
drivers/serial_uart.c \ drivers/serial_uart.c \
drivers/serial_uart_stm32f10x.c \ drivers/serial_uart_stm32f10x.c \
drivers/sound_beeper_stm32f10x.c \ drivers/sound_beeper_stm32f10x.c \
drivers/system_stm32f10x.c \ drivers/system_stm32f10x.c \
drivers/timer.c \ drivers/timer.c \
$(HIGHEND_SRC) \ $(HIGHEND_SRC) \
$(COMMON_SRC) $(COMMON_SRC)
OLIMEXINO_SRC = startup_stm32f10x_md_gcc.S \ OLIMEXINO_SRC = startup_stm32f10x_md_gcc.S \
drivers/accgyro_mpu6050.c \ drivers/accgyro_mpu6050.c \
drivers/adc.c \ drivers/adc.c \
drivers/adc_stm32f10x.c \ drivers/adc_stm32f10x.c \
drivers/barometer_bmp085.c \ drivers/barometer_bmp085.c \
drivers/bus_i2c_stm32f10x.c \ drivers/bus_i2c_stm32f10x.c \
drivers/bus_spi.c \ drivers/bus_spi.c \
drivers/compass_hmc5883l.c \ drivers/compass_hmc5883l.c \
drivers/gpio_stm32f10x.c \ drivers/gpio_stm32f10x.c \
drivers/light_led_stm32f10x.c \ drivers/light_led_stm32f10x.c \
drivers/light_ws2811strip.c \ drivers/light_ws2811strip.c \
drivers/light_ws2811strip_stm32f10x.c \ drivers/light_ws2811strip_stm32f10x.c \
drivers/pwm_mapping.c \ drivers/pwm_mapping.c \
drivers/pwm_output.c \ drivers/pwm_output.c \
drivers/pwm_rssi.c \ drivers/pwm_rssi.c \
drivers/pwm_rx.c \ drivers/pwm_rx.c \
drivers/serial_softserial.c \ drivers/serial_softserial.c \
drivers/serial_uart.c \ drivers/serial_uart.c \
drivers/serial_uart_stm32f10x.c \ drivers/serial_uart_stm32f10x.c \
drivers/sound_beeper_stm32f10x.c \ drivers/sound_beeper_stm32f10x.c \
drivers/system_stm32f10x.c \ drivers/system_stm32f10x.c \
drivers/timer.c \ drivers/timer.c \
$(HIGHEND_SRC) \ $(HIGHEND_SRC) \
$(COMMON_SRC) $(COMMON_SRC)
CJMCU_SRC = startup_stm32f10x_md_gcc.S \ CJMCU_SRC = startup_stm32f10x_md_gcc.S \
drivers/adc.c \ drivers/adc.c \
drivers/adc_stm32f10x.c \ drivers/adc_stm32f10x.c \
drivers/accgyro_mpu6050.c \ drivers/accgyro_mpu6050.c \
drivers/bus_i2c_stm32f10x.c \ drivers/bus_i2c_stm32f10x.c \
drivers/bus_spi.c \ drivers/bus_spi.c \
drivers/compass_hmc5883l.c \ drivers/compass_hmc5883l.c \
drivers/gpio_stm32f10x.c \ drivers/gpio_stm32f10x.c \
drivers/light_led_stm32f10x.c \ drivers/light_led_stm32f10x.c \
drivers/pwm_mapping.c \ drivers/pwm_mapping.c \
drivers/pwm_output.c \ drivers/pwm_output.c \
drivers/pwm_rssi.c \ drivers/pwm_rssi.c \
drivers/pwm_rx.c \ drivers/pwm_rx.c \
drivers/serial_uart.c \ drivers/serial_uart.c \
drivers/serial_uart_stm32f10x.c \ drivers/serial_uart_stm32f10x.c \
drivers/sound_beeper_stm32f10x.c \ drivers/sound_beeper_stm32f10x.c \
drivers/system_stm32f10x.c \ drivers/system_stm32f10x.c \
drivers/timer.c \ drivers/timer.c \
$(COMMON_SRC) $(COMMON_SRC)
CC3D_SRC = startup_stm32f10x_md_gcc.S \ CC3D_SRC = startup_stm32f10x_md_gcc.S \
drivers/accgyro_spi_mpu6000.c \ drivers/accgyro_spi_mpu6000.c \
drivers/adc.c \ drivers/adc.c \
drivers/adc_stm32f10x.c \ drivers/adc_stm32f10x.c \
drivers/bus_i2c_stm32f10x.c \ drivers/bus_i2c_stm32f10x.c \
drivers/bus_spi.c \ drivers/bus_spi.c \
drivers/gpio_stm32f10x.c \ drivers/gpio_stm32f10x.c \
drivers/light_led_stm32f10x.c \ drivers/light_led_stm32f10x.c \
drivers/light_ws2811strip.c \ drivers/light_ws2811strip.c \
drivers/light_ws2811strip_stm32f10x.c \ drivers/light_ws2811strip_stm32f10x.c \
drivers/pwm_mapping.c \ drivers/pwm_mapping.c \
drivers/pwm_output.c \ drivers/pwm_output.c \
drivers/pwm_rssi.c \ drivers/pwm_rssi.c \
drivers/pwm_rx.c \ drivers/pwm_rx.c \
drivers/serial_softserial.c \ drivers/serial_softserial.c \
drivers/serial_uart.c \ drivers/serial_uart.c \
drivers/serial_uart_stm32f10x.c \ drivers/serial_uart_stm32f10x.c \
drivers/sound_beeper_stm32f10x.c \ drivers/sound_beeper_stm32f10x.c \
drivers/system_stm32f10x.c \ drivers/system_stm32f10x.c \
drivers/timer.c \ drivers/timer.c \
$(HIGHEND_SRC) \ $(HIGHEND_SRC) \
$(COMMON_SRC) $(COMMON_SRC)
STM32F30x_COMMON_SRC = startup_stm32f30x_md_gcc.S \ STM32F30x_COMMON_SRC = startup_stm32f30x_md_gcc.S \
drivers/adc.c \ drivers/adc.c \
drivers/adc_stm32f30x.c \ drivers/adc_stm32f30x.c \
drivers/bus_i2c_stm32f30x.c \ drivers/bus_i2c_stm32f30x.c \
drivers/bus_spi.c \ drivers/bus_spi.c \
drivers/gpio_stm32f30x.c \ drivers/gpio_stm32f30x.c \
drivers/light_led_stm32f30x.c \ drivers/light_led_stm32f30x.c \
drivers/light_ws2811strip.c \ drivers/light_ws2811strip.c \
drivers/light_ws2811strip_stm32f30x.c \ drivers/light_ws2811strip_stm32f30x.c \
drivers/pwm_mapping.c \ drivers/pwm_mapping.c \
drivers/pwm_output.c \ drivers/pwm_output.c \
drivers/pwm_rssi.c \ drivers/pwm_rssi.c \
drivers/pwm_rx.c \ drivers/pwm_rx.c \
drivers/serial_uart.c \ drivers/serial_uart.c \
drivers/serial_uart_stm32f30x.c \ drivers/serial_uart_stm32f30x.c \
drivers/serial_softserial.c \ drivers/serial_softserial.c \
drivers/serial_usb_vcp.c \ drivers/serial_usb_vcp.c \
drivers/sound_beeper_stm32f30x.c \ drivers/sound_beeper_stm32f30x.c \
drivers/system_stm32f30x.c \ drivers/system_stm32f30x.c \
drivers/timer.c \ drivers/timer.c \
vcp/hw_config.c \ vcp/hw_config.c \
vcp/stm32_it.c \ vcp/stm32_it.c \
vcp/usb_desc.c \ vcp/usb_desc.c \
vcp/usb_endp.c \ vcp/usb_endp.c \
vcp/usb_istr.c \ vcp/usb_istr.c \
vcp/usb_prop.c \ vcp/usb_prop.c \
vcp/usb_pwr.c vcp/usb_pwr.c
NAZE32PRO_SRC = $(STM32F30x_COMMON_SRC) \ NAZE32PRO_SRC = $(STM32F30x_COMMON_SRC) \
$(HIGHEND_SRC) \ $(HIGHEND_SRC) \
$(COMMON_SRC) $(COMMON_SRC)
STM32F3DISCOVERY_COMMON_SRC = $(STM32F30x_COMMON_SRC) \ STM32F3DISCOVERY_COMMON_SRC = $(STM32F30x_COMMON_SRC) \
drivers/accgyro_l3gd20.c \ drivers/accgyro_l3gd20.c \
drivers/accgyro_l3gd20.c \ drivers/accgyro_l3gd20.c \
drivers/accgyro_lsm303dlhc.c drivers/accgyro_lsm303dlhc.c
STM32F3DISCOVERY_SRC = $(STM32F3DISCOVERY_COMMON_SRC) \ STM32F3DISCOVERY_SRC = $(STM32F3DISCOVERY_COMMON_SRC) \
drivers/accgyro_adxl345.c \ drivers/accgyro_adxl345.c \
drivers/accgyro_bma280.c \ drivers/accgyro_bma280.c \
drivers/accgyro_mma845x.c \ drivers/accgyro_mma845x.c \
drivers/accgyro_mpu3050.c \ drivers/accgyro_mpu3050.c \
drivers/accgyro_mpu6050.c \ drivers/accgyro_mpu6050.c \
drivers/accgyro_l3g4200d.c \ drivers/accgyro_l3g4200d.c \
$(HIGHEND_SRC) \ $(HIGHEND_SRC) \
$(COMMON_SRC) $(COMMON_SRC)
CHEBUZZF3_SRC = $(STM32F3DISCOVERY_SRC) \ CHEBUZZF3_SRC = $(STM32F3DISCOVERY_SRC) \
$(HIGHEND_SRC) \ $(HIGHEND_SRC) \
$(COMMON_SRC) $(COMMON_SRC)
# Search path and source files for the ST stdperiph library # Search path and source files for the ST stdperiph library
VPATH := $(VPATH):$(STDPERIPH_DIR)/src VPATH := $(VPATH):$(STDPERIPH_DIR)/src
############################################################################### ###############################################################################
# Things that might need changing to use different tools # Things that might need changing to use different tools
# #
# Tool names # Tool names
CC = arm-none-eabi-gcc CC = arm-none-eabi-gcc
OBJCOPY = arm-none-eabi-objcopy OBJCOPY = arm-none-eabi-objcopy
SIZE = arm-none-eabi-size SIZE = arm-none-eabi-size
# #
# Tool options. # Tool options.
# #
ifeq ($(DEBUG),GDB) ifeq ($(DEBUG),GDB)
OPTIMIZE = -O0 OPTIMIZE = -O0
LTO_FLAGS = $(OPTIMIZE) LTO_FLAGS = $(OPTIMIZE)
else SPEC_FLAGS =
OPTIMIZE = -Os else
LTO_FLAGS = -flto -fuse-linker-plugin $(OPTIMIZE) OPTIMIZE = -Os
endif LTO_FLAGS = $(OPTIMIZE) -flto -fuse-linker-plugin
SPEC_FLAGS = --specs=nano.specs
DEBUG_FLAGS = -ggdb3 endif
CFLAGS = $(ARCH_FLAGS) \ DEBUG_FLAGS = -ggdb3
$(LTO_FLAGS) \
$(addprefix -D,$(OPTIONS)) \ CFLAGS = $(ARCH_FLAGS) \
$(addprefix -I,$(INCLUDE_DIRS)) \ $(addprefix -D,$(OPTIONS)) \
$(DEBUG_FLAGS) \ $(addprefix -I,$(INCLUDE_DIRS)) \
-std=gnu99 \ $(DEBUG_FLAGS) \
-Wall -pedantic \ -std=gnu99 \
-ffunction-sections \ -Wall -pedantic -Wextra -Wshadow -Wunsafe-loop-optimizations \
-fdata-sections \ -ffunction-sections \
$(DEVICE_FLAGS) \ -fdata-sections \
-DUSE_STDPERIPH_DRIVER \ $(DEVICE_FLAGS) \
$(TARGET_FLAGS) \ -DUSE_STDPERIPH_DRIVER \
-D'__FORKNAME__="$(FORKNAME)"' \ $(TARGET_FLAGS) \
-save-temps=obj -D'__FORKNAME__="$(FORKNAME)"' \
-save-temps=obj \
ASFLAGS = $(ARCH_FLAGS) \ $(LTO_FLAGS)
-x assembler-with-cpp \
$(addprefix -I,$(INCLUDE_DIRS)) ASFLAGS = $(ARCH_FLAGS) \
-x assembler-with-cpp \
# XXX Map/crossref output? $(addprefix -I,$(INCLUDE_DIRS))
LDFLAGS = -lm \
-nostartfiles \ # XXX Map/crossref output?
--specs=nano.specs \ LDFLAGS = -T$(LD_SCRIPT) \
-lnosys \ $(ARCH_FLAGS) \
$(ARCH_FLAGS) \ $(DEBUG_FLAGS) \
$(LTO_FLAGS) \ -static \
$(DEBUG_FLAGS) \ -nostartfiles \
-static \ -Wl,-gc-sections,-Map,$(TARGET_MAP) \
-Wl,-gc-sections,-Map,$(TARGET_MAP) \ -lnosys \
-T$(LD_SCRIPT) -lm \
$(LTO_FLAGS) \
############################################################################### $(SPEC_FLAGS)
# No user-serviceable parts below
############################################################################### ###############################################################################
# No user-serviceable parts below
# ###############################################################################
# Things we will build
# #
ifeq ($(filter $(TARGET),$(VALID_TARGETS)),) # Things we will build
$(error Target '$(TARGET)' is not valid, must be one of $(VALID_TARGETS)) #
endif ifeq ($(filter $(TARGET),$(VALID_TARGETS)),)
$(error Target '$(TARGET)' is not valid, must be one of $(VALID_TARGETS))
endif
TARGET_HEX = $(BIN_DIR)/$(FORKNAME)_$(TARGET).hex
TARGET_ELF = $(OBJECT_DIR)/$(FORKNAME)_$(TARGET).elf
TARGET_OBJS = $(addsuffix .o,$(addprefix $(OBJECT_DIR)/$(TARGET)/,$(basename $($(TARGET)_SRC)))) TARGET_HEX = $(BIN_DIR)/$(FORKNAME)_$(TARGET).hex
TARGET_MAP = $(OBJECT_DIR)/$(FORKNAME)_$(TARGET).map TARGET_ELF = $(OBJECT_DIR)/$(FORKNAME)_$(TARGET).elf
TARGET_OBJS = $(addsuffix .o,$(addprefix $(OBJECT_DIR)/$(TARGET)/,$(basename $($(TARGET)_SRC))))
# List of buildable ELF files and their object dependencies. TARGET_MAP = $(OBJECT_DIR)/$(FORKNAME)_$(TARGET).map
# It would be nice to compute these lists, but that seems to be just beyond make.
# List of buildable ELF files and their object dependencies.
$(TARGET_HEX): $(TARGET_ELF) # It would be nice to compute these lists, but that seems to be just beyond make.
$(OBJCOPY) -O ihex --set-start 0x8000000 $< $@
$(TARGET_HEX): $(TARGET_ELF)
$(TARGET_ELF): $(TARGET_OBJS) $(OBJCOPY) -O ihex --set-start 0x8000000 $< $@
$(CC) -o $@ $^ $(LDFLAGS)
$(SIZE) $(TARGET_ELF) $(TARGET_ELF): $(TARGET_OBJS)
$(CC) -o $@ $^ $(LDFLAGS)
# Compile $(SIZE) $(TARGET_ELF)
$(OBJECT_DIR)/$(TARGET)/%.o: %.c
@mkdir -p $(dir $@) # Compile
@echo %% $(notdir $<) $(OBJECT_DIR)/$(TARGET)/%.o: %.c
@$(CC) -c -o $@ $(CFLAGS) $< @mkdir -p $(dir $@)
@echo %% $(notdir $<)
# Assemble @$(CC) -c -o $@ $(CFLAGS) $<
$(OBJECT_DIR)/$(TARGET)/%.o: %.s
@mkdir -p $(dir $@) # Assemble
@echo %% $(notdir $<) $(OBJECT_DIR)/$(TARGET)/%.o: %.s
@$(CC) -c -o $@ $(ASFLAGS) $< @mkdir -p $(dir $@)
$(OBJECT_DIR)/$(TARGET)/%.o): %.S @echo %% $(notdir $<)
@mkdir -p $(dir $@) @$(CC) -c -o $@ $(ASFLAGS) $<
@echo %% $(notdir $<) $(OBJECT_DIR)/$(TARGET)/%.o): %.S
@$(CC) -c -o $@ $(ASFLAGS) $< @mkdir -p $(dir $@)
@echo %% $(notdir $<)
clean: @$(CC) -c -o $@ $(ASFLAGS) $<
rm -f $(TARGET_HEX) $(TARGET_ELF) $(TARGET_OBJS) $(TARGET_MAP)
rm -rf $(OBJECT_DIR)/$(TARGET) clean:
rm -f $(TARGET_HEX) $(TARGET_ELF) $(TARGET_OBJS) $(TARGET_MAP)
flash_$(TARGET): $(TARGET_HEX) rm -rf $(OBJECT_DIR)/$(TARGET)
stty -F $(SERIAL_DEVICE) raw speed 115200 -crtscts cs8 -parenb -cstopb -ixon
echo -n 'R' >$(SERIAL_DEVICE) flash_$(TARGET): $(TARGET_HEX)
stm32flash -w $(TARGET_HEX) -v -g 0x0 -b 115200 $(SERIAL_DEVICE) stty -F $(SERIAL_DEVICE) raw speed 115200 -crtscts cs8 -parenb -cstopb -ixon
echo -n 'R' >$(SERIAL_DEVICE)
flash: flash_$(TARGET) stm32flash -w $(TARGET_HEX) -v -g 0x0 -b 115200 $(SERIAL_DEVICE)
flash: flash_$(TARGET)
unbrick_$(TARGET): $(TARGET_HEX)
stty -F $(SERIAL_DEVICE) raw speed 115200 -crtscts cs8 -parenb -cstopb -ixon
stm32flash -w $(TARGET_HEX) -v -g 0x0 -b 115200 $(SERIAL_DEVICE) unbrick_$(TARGET): $(TARGET_HEX)
stty -F $(SERIAL_DEVICE) raw speed 115200 -crtscts cs8 -parenb -cstopb -ixon
unbrick: unbrick_$(TARGET) stm32flash -w $(TARGET_HEX) -v -g 0x0 -b 115200 $(SERIAL_DEVICE)
help: unbrick: unbrick_$(TARGET)
@echo ""
@echo "Makefile for the $(FORKNAME) firmware" help:
@echo "" @echo ""
@echo "Usage:" @echo "Makefile for the $(FORKNAME) firmware"
@echo " make [TARGET=<target>] [OPTIONS=\"<options>\"]" @echo ""
@echo "" @echo "Usage:"
@echo "Valid TARGET values are: $(VALID_TARGETS)" @echo " make [TARGET=<target>] [OPTIONS=\"<options>\"]"
@echo "" @echo ""
@echo "Valid TARGET values are: $(VALID_TARGETS)"
@echo ""