108 lines
3 KiB
Makefile
108 lines
3 KiB
Makefile
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# For Linux
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RM = rm -f
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RMDIR = rm -rf
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DEVNULL = /dev/null
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ECHOBLANKLINE = echo
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#----------------
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SYSCONFIG_TOOL ?= /home/ajit/ti/sysconfig_1.26.2/sysconfig_cli.sh
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MSPM0_SDK_INSTALL_DIR ?= $(abspath ../../mspm0-sdk)
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CC = "arm-none-eabi-gcc"
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LNK = "arm-none-eabi-gcc"
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SYSCONFIG_GUI_TOOL = $(dir $(SYSCONFIG_TOOL))sysconfig_gui$(suffix $(SYSCONFIG_TOOL))
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SYSCFG_CMD_STUB = $(SYSCONFIG_TOOL) --compiler gcc --product $(MSPM0_SDK_INSTALL_DIR)/.metadata/product.json
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SYSCFG_GUI_CMD_STUB = $(SYSCONFIG_GUI_TOOL) --compiler gcc --product $(MSPM0_SDK_INSTALL_DIR)/.metadata/product.json
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SYSCFG_FILES := $(shell $(SYSCFG_CMD_STUB) --listGeneratedFiles --listReferencedFiles --output . empty.syscfg)
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SYSCFG_C_FILES = $(filter %.c,$(SYSCFG_FILES))
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SYSCFG_H_FILES = $(filter %.h,$(SYSCFG_FILES))
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SYSCFG_OPT_FILES = $(filter %.opt,$(SYSCFG_FILES))
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OBJECTS = empty.obj $(patsubst %.c,%.obj,$(notdir $(SYSCFG_C_FILES)))
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NAME = empty
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CFLAGS += -I. \
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$(addprefix @,$(SYSCFG_OPT_FILES)) \
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-O2 \
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@device.opt \
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"-I$(MSPM0_SDK_INSTALL_DIR)/source/third_party/CMSIS/Core/Include" \
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"-I$(MSPM0_SDK_INSTALL_DIR)/source" \
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-mcpu=cortex-m0plus \
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-march=armv6-m \
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-mthumb \
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-std=c99 \
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-mfloat-abi=soft \
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-ffunction-sections \
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-fdata-sections \
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-g \
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-gstrict-dwarf \
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-Wall \
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--specs=nano.specs
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LFLAGS += "-L$(MSPM0_SDK_INSTALL_DIR)/source/ti/driverlib/lib/gcc/m0p/mspm0g1x0x_g3x0x" \
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-nostartfiles \
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-Tdevice.lds.genlibs \
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-l:driverlib.a \
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-Wl,-T,device_linker.lds \
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"-Wl,-Map,$(NAME).map" \
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"-L$(MSPM0_SDK_INSTALL_DIR)/source" \
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-L.. \
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-march=armv6-m \
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-mthumb \
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-static \
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-Wl,--gc-sections \
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"-L/usr/lib/gcc/arm-none-eabi/14.2.1/thumb/nofp" \
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-lgcc \
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-lc \
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-lm \
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--specs=nano.specs \
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--specs=nosys.specs
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all: $(NAME).out
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.INTERMEDIATE: syscfg
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$(SYSCFG_FILES): syscfg
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@ echo generation complete
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syscfg: empty.syscfg
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@ echo Generating configuration files...
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@ $(SYSCFG_CMD_STUB) --output $(@D) $<
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# Helpful hint that the user needs to use a standalone SysConfig installation
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$(SYSCONFIG_GUI_TOOL):
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$(error $(dir $(SYSCONFIG_TOOL)) does not contain the GUI framework \
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necessary to launch the SysConfig GUI. Please set SYSCONFIG_TOOL \
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(in your SDK's imports.mak) to a standalone SysConfig installation \
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rather than one inside CCS)
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syscfg-gui: empty.syscfg $(SYSCONFIG_GUI_TOOL)
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@ echo Opening SysConfig GUI
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@ $(SYSCFG_GUI_CMD_STUB) $<
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define C_RULE
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$(basename $(notdir $(1))).obj: $(1) $(SYSCFG_H_FILES)
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@ echo Building $$@
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@ $(CC) $(CFLAGS) $$< -c -o $$@
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endef
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$(foreach c_file,$(SYSCFG_C_FILES),$(eval $(call C_RULE,$(c_file))))
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empty.obj: src/main.c $(SYSCFG_H_FILES)
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@ echo Building $@
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@ $(CC) $(CFLAGS) $< -c -o $@
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$(NAME).out: $(OBJECTS)
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@ echo linking $@
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@ $(LNK) $(OBJECTS) $(LFLAGS) -o $(NAME).out
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clean:
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@ echo Cleaning...
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@ $(RM) $(OBJECTS) > $(DEVNULL) 2>&1
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@ $(RM) $(NAME).out > $(DEVNULL) 2>&1
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@ $(RM) $(NAME).map > $(DEVNULL) 2>&1
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@ $(RM) $(SYSCFG_FILES)> $(DEVNULL) 2>&1
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