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MSP430F20xx_Code_Examples/GCC_Makefile/Makefile

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+#===============================================================
+#Makefile for building MSP Code Examples in command line
+#environement using the GCC Open Source Compiler for MSP430
+#===============================================================
+
+# Require DEVICE to be specified
+ifndef DEVICE
+$(info Please specify a device, e.g. DEVICE=MSP430F5529)
+$(error unspecified device)
+endif
+# Require EXAMPLE to be specified
+ifndef EXAMPLE
+$(info Please specify an example, e.g. EXAMPLE=MSP430F55xx_adc_01)
+$(error unspecified example)
+endif
+
+###################### Windows OS ######################
+ifeq ($(OS),Windows_NT)
+	################## GCC Root Variable ###################
+	GCC_DIR     ?= '$(HOMEDRIVE)$(HOMEPATH)/ti/gcc'
+	GCC_MSP_INC_DIR ?= $(GCC_DIR)/include
+	LDDIR       := $(GCC_MSP_INC_DIR)/$(DEVICE)
+	RM          := rd /s /q
+################### Linux or Mac OS ####################
+else
+	################## GCC Root Variable ###################
+	GCC_DIR     ?= ~/ti/gcc
+	GCC_MSP_INC_DIR ?= $(GCC_DIR)/include
+	LDDIR       := $(GCC_MSP_INC_DIR)/$(shell echo $(DEVICE) | tr A-Z a-z)
+	RM          := rm -rf
+endif
+
+######################################
+GCC_BIN_DIR     ?= $(GCC_DIR)/bin
+GCC_INC_DIR     ?= $(GCC_DIR)/msp430-elf/include
+######################################
+CC              := $(GCC_BIN_DIR)/msp430-elf-gcc
+GDB			    := $(GCC_BIN_DIR)/msp430-elf-gdb
+######################################
+CFLAGS          := -Os -D__$(DEVICE)__ -mmcu=$(DEVICE) -g -ffunction-sections -fdata-sections -DDEPRECATED
+LDFLAGS         := -T $(LDDIR).ld -L $(GCC_MSP_INC_DIR) -mmcu=$(DEVICE) -g -Wl,--gc-sections
+INCLUDES        := -I $(GCC_MSP_INC_DIR) -I $(GCC_INC_DIR)
+######################################
+SRC             := ../C/$(EXAMPLE).c
+EXOBJECT        := $(EXAMPLE)/$(EXAMPLE).o
+EXOUTPUT        := $(EXAMPLE)/$(EXAMPLE).out
+######################################
+
+all: $(EXOUTPUT)
+
+$(EXAMPLE):
+	@mkdir $(EXAMPLE)
+
+$(EXOBJECT): ${SRC}
+	@echo ============================================
+	@echo Compiling $(EXAMPLE).c
+	$(CC) $(INCLUDES) $(CFLAGS) -c $< -o $@
+
+$(EXOUTPUT): $(EXAMPLE) $(EXOBJECT)
+	@echo ============================================
+	@echo Linking objects and generating output binary
+	$(CC) $(LDFLAGS) $(EXOBJECT) -o $@
+
+debug: all
+	$(GDB) $(EXAMPLE)/$(EXAMPLE).out
+
+clean:
+	@$(RM) $(EXAMPLE)