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SLS/Software/STM32Make.make

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##########################################################################################################################
# File automatically-generated by STM32forVSCode
##########################################################################################################################
# ------------------------------------------------
# Generic Makefile (based on gcc)
#
# ChangeLog :
# 2024-04-27 - Added env file inclusion.
# Added way to overide: build directory, target name and optimisation.
# Added GCC_PATH by env file to not make the makefile machine dependent.
# Currently folder structure in build directory is preserved
# Switching of debug/release build output folder now happens based on debug flag
# 2017-02-10 - Several enhancements + project update mode
# 2015-07-22 - first version
# ------------------------------------------------
######################################
# Environment Variables
######################################
# Imports the environment file in which the compiler and other tooling is set
# for the build machine.
# This can also be used to overwrite some makefile variables
file_exists = $(or $(and $(wildcard $(1)),1),0)
ifeq ($(call file_exists,.stm32env),1)
include .stm32env
endif
######################################
# Target
######################################
# This is the name of the embedded target which will be build
# The final file name will also have debug or release appended to it.
TARGET ?= SLS
#######################################
# Build directories
#######################################
# Build path can be overwritten when calling make or setting the environment variable
# in .stm32env
BUILD_DIRECTORY ?= build
######################################
# Optimization
######################################
# Optimization is switched based upon the DEBUG variable. If set to 1
# it will be build in debug mode with the Og optimization flag (optimized for debugging).
# If set to 0 (false) then by default the variable is used in the configuration yaml
# This can also be overwritten using the environment variable or by overwriting it
# by calling make with the OPTIMIZATION variable e.g.:
# make -f STM32Make.make -j 16 OPTIMIZATION=Os
# variable which determines if it is a debug build
DEBUG ?= 1
# debug flags when debug is defined
OPTIMIZATION ?= -Og
RELEASE_DIRECTORY = $(BUILD_DIRECTORY)/debug
ifeq ($(DEBUG),1)
# Sets debugging optimization -Og and the debug information output
OPTIMIZATION_FLAGS += -Og -g -gdwarf -ggdb
$(TARGET) := $(TARGET)-debug
RELEASE_DIRECTORY := $(BUILD_DIRECTORY)/debug
else
OPTIMIZATION_FLAGS += $(OPTIMIZATION)
$(TARGET) := $(TARGET)-release
RELEASE_DIRECTORY := $(BUILD_DIRECTORY)/release
endif
######################################
# source
######################################
# C sources
C_SOURCES = \
Core/Lib/can-halal/can-halal.c \
Core/Src/adc.c \
Core/Src/main.c \
Core/Src/stm32f0xx_hal_msp.c \
Core/Src/stm32f0xx_it.c \
Core/Src/system_stm32f0xx.c \
Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal.c \
Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_adc.c \
Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_adc_ex.c \
Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_can.c \
Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_cortex.c \
Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_dma.c \
Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_exti.c \
Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_flash.c \
Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_flash_ex.c \
Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c \
Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c \
Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c_ex.c \
Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_pwr.c \
Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_pwr_ex.c \
Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_rcc.c \
Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_rcc_ex.c \
Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_tim.c \
Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_tim_ex.c
CPP_SOURCES = \
# ASM sources
ASM_SOURCES = \
startup_stm32f042x6.s
#######################################
# Tools
#######################################
ARM_PREFIX = arm-none-eabi-
POSTFIX = "
PREFIX = "
# The gcc compiler bin path can be defined in the make command via ARM_GCC_PATH variable (e.g.: make ARM_GCC_PATH=xxx)
# or it can be added to the PATH environment variable.
# By default the variable be used from the environment file: .stm32env.
# if it is not defined
ifdef ARM_GCC_PATH
CC = $(PREFIX)$(ARM_GCC_PATH)/$(ARM_PREFIX)gcc$(POSTFIX)
CXX = $(PREFIX)$(ARM_GCC_PATH)/$(ARM_PREFIX)g++$(POSTFIX)
AS = $(PREFIX)$(ARM_GCC_PATH)/$(ARM_PREFIX)gcc$(POSTFIX) -x assembler-with-cpp
CP = $(PREFIX)$(ARM_GCC_PATH)/$(ARM_PREFIX)objcopy$(POSTFIX)
SZ = $(PREFIX)$(ARM_GCC_PATH)/$(ARM_PREFIX)size$(POSTFIX)
DP = $(PREFIX)$(ARM_GCC_PATH)/$(ARM_PREFIX)objdump$(POSTFIX)
else
CC ?= $(ARM_PREFIX)gcc
CXX ?= $(ARM_PREFIX)g++$
AS ?= $(ARM_PREFIX)gcc -x assembler-with-cpp
CP ?= $(ARM_PREFIX)objcopy
SZ ?= $(ARM_PREFIX)size
DP ?= $(ARM_PREFIX)objdump
endif
HEX = $(CP) -O ihex
BIN = $(CP) -O binary -S
LSS = $(DP) -h -S
# Flash and debug tools
# Default is openocd however will be gotten from the env file when existing
OPENOCD ?= openocd
#######################################
# CFLAGS
#######################################
# cpu
CPU = -mcpu=cortex-m0
# fpu
FPU =
# float-abi
FLOAT-ABI =
# mcu
MCU = $(CPU) -mthumb $(FPU) $(FLOAT-ABI)
# macros for gcc
# AS defines
AS_DEFS =
# C defines
C_DEFS = \
-DSTM32F042x6 \
-DUSE_HAL_DRIVER
# CXX defines
CXX_DEFS = \
-DSTM32F042x6 \
-DUSE_HAL_DRIVER
# AS includes
AS_INCLUDES = \
# C includes
C_INCLUDES = \
-ICore/Inc \
-ICore/Lib/can-halal \
-IDrivers/CMSIS/Device/ST/STM32F0xx/Include \
-IDrivers/CMSIS/Include \
-IDrivers/STM32F0xx_HAL_Driver/Inc \
-IDrivers/STM32F0xx_HAL_Driver/Inc/Legacy
# compile gcc flags
ASFLAGS = $(MCU) $(AS_DEFS) $(AS_INCLUDES) $(C_INCLUDES) $(C_DEFS) $(OPTIMIZATION_FLAGS)
CFLAGS = $(MCU) $(C_DEFS) $(C_INCLUDES) $(OPTIMIZATION_FLAGS)
CXXFLAGS = $(MCU) $(CXX_DEFS) $(C_INCLUDES) $(OPTIMIZATION_FLAGS)
# Add additional flags
CFLAGS += -Wall -fdata-sections -ffunction-sections
ASFLAGS += -Wall -fdata-sections -ffunction-sections
CXXFLAGS +=
# Generate dependency information
CFLAGS += -MMD -MP -MF"$(@:%.o=%.d)"
CXXFLAGS += -MMD -MP -MF"$(@:%.o=%.d)"
# Output a list file for the compiled source file.
# This is a representative of the source code in assembly
ASSEMBLER_LIST_OUTPUT_FLAG = -Wa,-a,-ad,-alms=$(call add_release_directory,$<,lst)
CFLAGS += $(ASSEMBLER_LIST_OUTPUT_FLAG)
CXXFLAGS += $(ASSEMBLER_LIST_OUTPUT_FLAG)
#######################################
# LDFLAGS
#######################################
# link script
LDSCRIPT = STM32F042K6Tx_FLASH.ld
# libraries
LIBS = -lc -lm -lnosys
LIBDIR = \
# Additional LD Flags from config file
ADDITIONALLDFLAGS = -Wl,--print-memory-usage -specs=nano.specs
LDFLAGS = $(MCU) $(ADDITIONALLDFLAGS) -T$(LDSCRIPT) $(LIBDIR) $(LIBS) -Wl,-Map=$(BUILD_DIRECTORY)/$(TARGET).map,--cref -Wl,--gc-sections
#######################################
# build the application
#######################################
add_release_directory = $(sort $(addprefix $(RELEASE_DIRECTORY)/,$(addsuffix .$(2),$(basename $(subst ../,parent,$(1))))))
REMOVE_DIRECTORY_COMMAND = rm -fR
mkdir_function = mkdir -p $(1)
ifeq ($(OS),Windows_NT)
convert_to_windows_path = $(strip $(subst /,\,$(patsubst %/,%,$(1))))
REMOVE_DIRECTORY_COMMAND = cmd /c rd /s /q
mkdir_function = cmd /e:on /c md $(call convert_to_windows_path,$(1))
endif
OBJECTS = $(call add_release_directory,$(C_SOURCES),o)
OBJECTS += $(call add_release_directory,$(CPP_SOURCES),o)
OBJECTS += $(call add_release_directory,$(ASM_SOURCES),o)
vpath %.c $(sort $(dir $(C_SOURCES)))
vpath %.cc $(sort $(dir $(CXX_SOURCES)))
vpath %.cp $(sort $(dir $(CXX_SOURCES)))
vpath %.cxx $(sort $(dir $(CXX_SOURCES)))
vpath %.cpp $(sort $(dir $(CXX_SOURCES)))
vpath %.c++ $(sort $(dir $(CXX_SOURCES)))
vpath %.C $(sort $(dir $(CXX_SOURCES)))
vpath %.CPP $(sort $(dir $(CXX_SOURCES)))
vpath %.s $(sort $(dir $(ASM_SOURCES)))
vpath %.S $(sort $(dir $(ASM_SOURCES)))
# the tree of folders which needs to be present based on the object files
BUILD_TREE = $(sort $(dir $(OBJECTS)))
# C build
$(RELEASE_DIRECTORY)/%.o: %.c STM32Make.make | $(BUILD_TREE)
$(CC) -c $(CFLAGS) $< -o $@
# C++ build
$(RELEASE_DIRECTORY)/%.o: %.cc STM32Make.make | $(BUILD_TREE)
$(CXX) -c $(CXXFLAGS) $< -o $@
$(RELEASE_DIRECTORY)/%.o: %.cp STM32Make.make | $(BUILD_TREE)
$(CXX) -c $(CXXFLAGS) $< -o $@
$(RELEASE_DIRECTORY)/%.o: %.cxx STM32Make.make | $(BUILD_TREE)
$(CXX) -c $(CXXFLAGS) $< -o $@
$(RELEASE_DIRECTORY)/%.o: %.cpp STM32Make.make | $(BUILD_TREE)
$(CXX) -c $(CXXFLAGS) $< -o $@
$(RELEASE_DIRECTORY)/%.o: %.c++ STM32Make.make | $(BUILD_TREE)
$(CXX) -c $(CXXFLAGS) $< -o $@
$(RELEASE_DIRECTORY)/%.o: %.C STM32Make.make | $(BUILD_TREE)
$(CXX) -c $(CXXFLAGS) $< -o $@
$(RELEASE_DIRECTORY)/%.o: %.CPP STM32Make.make | $(BUILD_TREE)
$(CXX) -c $(CXXFLAGS) $< -o $@
#Assembly build
$(RELEASE_DIRECTORY)/%.o: %.s STM32Make.make | $(BUILD_TREE)
$(AS) -c $(ASFLAGS) $< -o $@
$(RELEASE_DIRECTORY)/%.o: %.S STM32Make.make | $(BUILD_TREE)
$(AS) -c $(ASFLAGS) $< -o $@
$(RELEASE_DIRECTORY)/%.o: %.sx STM32Make.make | $(BUILD_TREE)
$(AS) -c $(ASFLAGS) $< -o $@
$(BUILD_DIRECTORY)/$(TARGET).elf: $(OBJECTS) STM32Make.make | $(BUILD_DIRECTORY)
$(CC) $(OBJECTS) $(LDFLAGS) -o $@
$(SZ) $@
$(BUILD_DIRECTORY)/%.hex: $(BUILD_DIRECTORY)/%.elf | $(BUILD_DIRECTORY)
$(HEX) $< $@
$(BUILD_DIRECTORY)/%.bin: $(BUILD_DIRECTORY)/%.elf | $(BUILD_DIRECTORY)
$(BIN) $< $@
$(BUILD_DIRECTORY)/%.lss: $(BUILD_DIRECTORY)/%.elf | $(BUILD_DIRECTORY)
$(LSS) $< > $@
$(BUILD_DIRECTORY):
$(call mkdir_function, $@)
$(BUILD_TREE):
$(call mkdir_function, $@)
#######################################
# all
#######################################
# default action: build all
all:
$(BUILD_DIRECTORY)/$(TARGET).elf
$(BUILD_DIRECTORY)/$(TARGET).hex
$(BUILD_DIRECTORY)/$(TARGET).bin
$(BUILD_DIRECTORY)/$(TARGET).lss
flash: $(BUILD_DIRECTORY)/$(TARGET).elf
"$(OPENOCD)" -f ./openocd.cfg -c "program $(BUILD_DIRECTORY)/$(TARGET).elf verify reset exit"
#######################################
# erase
#######################################
erase: $(BUILD_DIRECTORY)/$(TARGET).elf
"$(OPENOCD)" -f ./openocd.cfg -c "init; reset halt; stm32f0x mass_erase 0; exit"
#######################################
# clean up
#######################################
clean:
$(REMOVE_DIRECTORY_COMMAND) $(BUILD_DIRECTORY)
#######################################
# custom makefile rules
#######################################
#######################################
# dependencies
#######################################
-include $(wildcard $(BUILD_DIRECTORY)/*.d)
# *** EOF ***
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