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IronOS/workspace/TS100/Makefile
Paul Fertser e6e0a0f280 Makefile: remove -ffat-lto-objects 
"Fat" LTO objects are only needed if future linking _without_ LTO is
planned. Not using this option gives about 1.5x building time advantage
without affecting the final binary.

An unused variable is removed along the way.
2020-09-05 18:48:36 +03:00

257 lines
6.4 KiB
Makefile
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ifndef model
model:=TS100
endif
OUTPUT_EXE=$(model)_$(lang)
ifndef lang
lang:= EN
endif
# Discover the source files to build
SOURCE := $(shell find . -type f -name '*.c')
SOURCE_CPP := $(shell find . -type f -name '*.cpp')
S_SRCS := $(shell find . -type f -name '*.s')
APP_INC_DIR = ./Core/Inc
CMSIS_DEVICE_INC_DIR = ./Core/BSP/Miniware/Vendor/CMSIS/Device/ST/STM32F1xx/Include
CMSIS_CORE_INC_DIR = ./Core/BSP/Miniware/Vendor/CMSIS/Include
HAL_INC_DIR = ./Core/BSP/Miniware/Vendor/STM32F1xx_HAL_Driver/Inc
HAL_LEGACY_INC_DIR = ./Core/BSP/Miniware/Vendor/STM32F1xx_HAL_Driver/Inc/Legacy
FRTOS_CMIS_INC_DIR = ./Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS
FRTOS_INC_DIR = ./Middlewares/Third_Party/FreeRTOS/Source/include
FRTOS_GCC_INC_DIR = ./Middlewares/Third_Party/FreeRTOS/Source/portable/GCC/ARM_CM3
DRIVER_INC_DIR =./Core/Drivers
FUSB_DRIVERS_INC_DIR = ./Core/Drivers/FUSB302
BSP_INC_DIR = ./Core/BSP
MINIWARE_INC_DIR = ./Core/BSP/Miniware
THREADS_INC_DIR = ./Core/Threads
INCLUDES = -I$(APP_INC_DIR) \
-I$(CMSIS_DEVICE_INC_DIR)\
-I$(CMSIS_CORE_INC_DIR) \
-I$(HAL_INC_DIR) \
-I$(HAL_LEGACY_INC_DIR) \
-I$(FRTOS_CMIS_INC_DIR) \
-I$(FRTOS_INC_DIR) \
-I$(FRTOS_GCC_INC_DIR) \
-I$(DRIVER_INC_DIR) \
-I$(BSP_INC_DIR) \
-I$(MINIWARE_INC_DIR) \
-I$(THREADS_INC_DIR) \
-I$(FUSB_DRIVERS_INC_DIR)
# output folder
HEXFILE_DIR=Hexfile
# temporary objects folder
OUTPUT_DIR=Objects
# code optimisation ------------------------------------------------------------
OPTIM=-Os -flto -finline-small-functions -findirect-inlining -fdiagnostics-color -ffunction-sections -fdata-sections
flash_size=64k
bootldr_size=0x4000
# global defines ---------------------------------------------------------------
GLOBAL_DEFINES += -D STM32F103T8Ux -D STM32F1 -D STM32 -D USE_HAL_DRIVER -D STM32F103xB -D USE_RTOS_SYSTICK -D LANG_$(lang) -D LANG -D MODEL_$(model) -DVECT_TAB_OFFSET=$(bootldr_size)U
ifdef swd_enable
GLOBAL_DEFINES += -DSWD_ENABLE
endif
# Enable debug code generation
DEBUG=-g3
# Without debug code
#DEBUG=
# libs -------------------------------------------------------------------------
LIBS=
# linker script ----------------------------------------------------------------
LDSCRIPT=LinkerScript.ld
# ------------------------------------------------------------------------------
COMPILER=gcc
# arm-none is the general ARM compiler,
COMPILER_PREFIX=arm-none
# programs ---------------------------------------------------------------------
CC=$(COMPILER_PREFIX)-eabi-gcc
CPP=$(COMPILER_PREFIX)-eabi-g++
AS=$(COMPILER_PREFIX)-eabi-as
GCOV=$(COMPILER_PREFIX)-eabi-gcov
OBJCOPY=$(COMPILER_PREFIX)-eabi-objcopy
OBJDUMP=$(COMPILER_PREFIX)-eabi-objdump
SIZE=$(COMPILER_PREFIX)-eabi-size
SREC=srec_cat
SREC_INFO=srec_info
# linker flags -----------------------------------------------------------------
LINKER_FLAGS=-Wl,--gc-sections \
-Wl,--wrap=malloc \
-Wl,--wrap=free \
-o$(OUT_HEXFILE).elf \
-Wl,-Map=$(OUT_HEXFILE).map \
-lm \
-Wl,--undefined=vTaskSwitchContext \
-Wl,--undefined=pxCurrentTCB \
-Wl,--defsym=__FLASH_SIZE__=$(flash_size) \
-Wl,--defsym=__BOOTLDR_SIZE__=$(bootldr_size) \
--specs=nano.specs
# compiler flags ---------------------------------------------------------------
CPUFLAGS=-D GCC_ARMCM3 \
-D ARM_MATH_CM3 \
-D STM32F10X_MD \
-mthumb \
-mcpu=cortex-m3 \
-mfloat-abi=soft
CHECKOPTIONS= -Wall \
-Wextra \
-Wunused \
-Wcomment \
-Wtrigraphs \
-Wuninitialized \
-Wmissing-braces \
-Wfloat-equal \
-Wunreachable-code \
-Wswitch-default \
-Wreturn-type \
-Wundef \
-Wparentheses \
-Wnonnull \
-Winit-self \
-Wmissing-include-dirs \
-Wsequence-point \
-Wswitch \
-Wformat \
-Wsign-compare \
-Waddress \
-Waggregate-return \
-Wmissing-field-initializers \
-Winline \
-Wshadow \
-Wno-unused-parameter \
-Wdouble-promotion \
-Werror
CHECKOPTIONS_C= -Wbad-function-cast
CXXFLAGS=$(CPUFLAGS) \
$(DEBUG) \
$(INCLUDES) \
$(GLOBAL_DEFINES) \
-D${COMPILER} \
-MMD \
$(CHECKOPTIONS) \
-std=c++11 \
$(OPTIM) \
-fno-common \
-ffreestanding \
-fno-rtti \
-fno-exceptions \
-fno-non-call-exceptions \
-fno-use-cxa-atexit \
-fno-strict-aliasing \
-fno-rtti \
-fno-exceptions \
-fno-threadsafe-statics \
-T$(LDSCRIPT)
CFLAGS=$(CPUFLAGS) \
$(DEBUG) \
$(INCLUDES) \
$(CHECKOPTIONS_C) \
$(GLOBAL_DEFINES) \
-D${COMPILER} \
-MMD \
-std=gnu99 \
$(OPTIM) \
-fno-common \
-ffreestanding \
-T$(LDSCRIPT) \
-c
AFLAGS=$(CPUFLAGS) \
$(DEBUG) \
$(INCLUDES)
ifeq (${COMPILER}, gcc)
AFLAGS += -ffunction-sections -fdata-sections
CFLAGS += -ffunction-sections -fdata-sections
endif
OBJS = $(SOURCE:.c=.o)
OBJS_CPP = $(SOURCE_CPP:.cpp=.o)
OBJS_S = $(S_SRCS:.s=.o)
OUT_OBJS=$(addprefix $(OUTPUT_DIR)/,$(OBJS))
OUT_OBJS_CPP=$(addprefix $(OUTPUT_DIR)/,$(OBJS_CPP))
OUT_OBJS_S=$(addprefix $(OUTPUT_DIR)/,$(OBJS_S))
OUT_HEXFILE=$(addprefix $(HEXFILE_DIR)/,$(OUTPUT_EXE))
all: $(OUT_HEXFILE).hex $(OUT_HEXFILE).bin
#
# The rule to create the target directory
#
# Create hexfile
%.hex : %.elf
$(SIZE) $^
$(OBJCOPY) $^ -O ihex $@
%.bin : %.elf
$(SIZE) $^
$(OBJCOPY) $^ -O binary $@
$(OUT_HEXFILE).elf : $(OUT_OBJS) $(OUT_OBJS_CPP) $(OUT_OBJS_S) Makefile $(LDSCRIPT)
@test -d $(@D) || mkdir -p $(@D)
@echo Linking $(OUTPUT_EXE).elf
@$(CPP) $(CXXFLAGS) $(OUT_OBJS_S) $(OUT_OBJS) $(OUT_OBJS_CPP) $(LIBS) $(LINKER_FLAGS)
$(OUT_OBJS): $(OUTPUT_DIR)/%.o : %.c Makefile
@test -d $(@D) || mkdir -p $(@D)
@echo Compiling ${<}
# @echo $(CFLAGS)
@$(CC) -c $(CFLAGS) $< -o $@
@$(OBJDUMP) -d -S $@ > $@.lst
$(OUT_OBJS_CPP): $(OUTPUT_DIR)/%.o : %.cpp Makefile
@test -d $(@D) || mkdir -p $(@D)
@echo Compiling ${<}
@$(CPP) -c $(CXXFLAGS) $< -o $@
@$(OBJDUMP) -d -S $@ > $@.lst
$(OUT_OBJS_S): $(OUTPUT_DIR)/%.o: %.s Makefile
@test -d $(@D) || mkdir -p $(@D)
@echo 'Building file: $<'
@echo 'Invoking: MCU GCC Assembler'
@$(AS) -mcpu=cortex-m3 -mthumb -mfloat-abi=soft $(INCLUDES) -g $< -o $@
@echo 'Finished building: $<'
@echo ' '
clean :
rm -Rf $(OUTPUT_DIR)
rm -Rf $(HEXFILE_DIR)
# pull in dependency info for *existing* .o files
-include $(OUT_OBJS:.o=.d)
-include $(OUT_OBJS_CPP:.o=.d)
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