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https://github.com/arduino/Arduino.git
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130 lines
3.9 KiB
Makefile
130 lines
3.9 KiB
Makefile
# Makefile for compiling libchip
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.SUFFIXES: .o .a .c .s
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SUB_MAKEFILES=debug.mk gcc.mk release.mk win.mk sam3s.mk
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LIBNAME=libchip
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TOOLCHAIN=gcc
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ifeq ($(CHIP),)
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$(error CHIP not defined)
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endif
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#-------------------------------------------------------------------------------
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# Path
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#-------------------------------------------------------------------------------
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# Output directories
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OUTPUT_BIN = ../lib
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# Libraries
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PROJECT_BASE_PATH = ..
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#-------------------------------------------------------------------------------
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# Files
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#-------------------------------------------------------------------------------
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vpath %.h $(PROJECT_BASE_PATH)/include
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vpath %.c $(PROJECT_BASE_PATH)/source $(PROJECT_BASE_PATH)/cmsis
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vpath %.s $(PROJECT_BASE_PATH)/source $(PROJECT_BASE_PATH)/cmsis
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VPATH+=$(PROJECT_BASE_PATH)/source
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VPATH+=$(PROJECT_BASE_PATH)/cmsis
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INCLUDES = -I$(PROJECT_BASE_PATH)
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INCLUDES += -I$(PROJECT_BASE_PATH)/include
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INCLUDES += -I$(PROJECT_BASE_PATH)/cmsis
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#-------------------------------------------------------------------------------
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ifdef DEBUG
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include debug.mk
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else
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include release.mk
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endif
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#-------------------------------------------------------------------------------
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# Tools
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#-------------------------------------------------------------------------------
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include $(TOOLCHAIN).mk
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#-------------------------------------------------------------------------------
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ifdef DEBUG
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OUTPUT_OBJ=debug
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OUTPUT_LIB=$(LIBNAME)_$(CHIP)_$(TOOLCHAIN)_dbg.a
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else
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OUTPUT_OBJ=release
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OUTPUT_LIB=$(LIBNAME)_$(CHIP)_$(TOOLCHAIN)_rel.a
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endif
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OUTPUT_PATH=$(OUTPUT_OBJ)_$(CHIP)
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#-------------------------------------------------------------------------------
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# C source files and objects
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#-------------------------------------------------------------------------------
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C_SRC=$(wildcard $(PROJECT_BASE_PATH)/source/*.c)
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C_SRC+=$(wildcard $(PROJECT_BASE_PATH)/cmsis/*.c)
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C_OBJ_TEMP=$(patsubst %.c, %.o, $(notdir $(C_SRC)))
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# during development, remove some files
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C_OBJ_FILTER=pio_it.o
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C_OBJ=$(filter-out $(C_OBJ_FILTER), $(C_OBJ_TEMP))
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#-------------------------------------------------------------------------------
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# Assembler source files and objects
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#-------------------------------------------------------------------------------
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A_SRC=$(wildcard $(PROJECT_BASE_PATH)/source/*.s)
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A_SRC+=$(wildcard $(PROJECT_BASE_PATH)/cmsis/*.s)
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A_OBJ_TEMP=$(patsubst %.s, %.o, $(notdir $(A_SRC)))
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# during development, remove some files
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A_OBJ_FILTER=
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A_OBJ=$(filter-out $(A_OBJ_FILTER), $(A_OBJ_TEMP))
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#-------------------------------------------------------------------------------
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# Rules
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#-------------------------------------------------------------------------------
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all: $(CHIP)
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$(CHIP): create_output $(OUTPUT_LIB)
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.PHONY: create_output
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create_output:
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@echo --- Preparing $(CHIP) files $(OUTPUT_PATH) $(OUTPUT_BIN)
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# @echo -------------------------
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# @echo *$(C_SRC)
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# @echo -------------------------
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# @echo *$(C_OBJ)
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# @echo -------------------------
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# @echo *$(addprefix $(OUTPUT_PATH)/, $(C_OBJ))
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# @echo -------------------------
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# @echo *$(A_SRC)
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# @echo -------------------------
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-@mkdir $(subst /,$(SEP),$(OUTPUT_BIN)) 1>NUL 2>&1
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-@mkdir $(OUTPUT_PATH) 1>NUL 2>&1
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$(addprefix $(OUTPUT_PATH)/,$(C_OBJ)): $(OUTPUT_PATH)/%.o: %.c
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# "$(CC)" -v -c $(CFLAGS) -Wa,aln=$(subst .o,.s,$@) $< -o $@
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@"$(CC)" -c $(CFLAGS) $< -o $@
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$(addprefix $(OUTPUT_PATH)/,$(A_OBJ)): $(OUTPUT_PATH)/%.o: %.s
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@"$(AS)" -c $(ASFLAGS) $< -o $@
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$(OUTPUT_LIB): $(addprefix $(OUTPUT_PATH)/, $(C_OBJ)) $(addprefix $(OUTPUT_PATH)/, $(A_OBJ))
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@"$(AR)" -r "$(OUTPUT_BIN)/$@" $^
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@"$(NM)" "$(OUTPUT_BIN)/$@" > "$(OUTPUT_BIN)/$@.txt"
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.PHONY: clean
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clean:
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@echo --- Cleaning $(CHIP) files
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-@$(RM) $(OUTPUT_PATH) 1>NUL 2>&1
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-@$(RM) $(subst /,$(SEP),$(OUTPUT_BIN)/$(OUTPUT_LIB)) 1>NUL 2>&1
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-@$(RM) $(subst /,$(SEP),$(OUTPUT_BIN)/$(OUTPUT_LIB)).txt 1>NUL 2>&1
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# dependencies
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$(addprefix $(OUTPUT_PATH)/,$(C_OBJ)): $(OUTPUT_PATH)/%.o: $(PROJECT_BASE_PATH)/chip.h $(wildcard $(PROJECT_BASE_PATH)/include/*.h) $(wildcard $(PROJECT_BASE_PATH)/cmsis/*.h)
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