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# Common Makefile
# If BLESTACK_PATH isn't defined, assume Makefile.common was the last inclusion
ifeq ($(BLESTACK_PATH),)
BLESTACK_PATH = $(patsubst %\,%,$(dir $(lastword $(MAKEFILE_LIST))))
endif
ifeq ($(BUILD_PATH),)
BUILD_PATH = build
endif
-include Makefile.config
ifeq ($(PLATFORM),)
$(error PLATFORM is not defined)
endif
PLATFORM_PATH = $(BLESTACK_PATH)/platform/$(PLATFORM)
-include $(PLATFORM_PATH)/Makefile.platform
ifeq ($(PROJECT_TARGET),)
$(error PROJECT_TARGET is not defined)
endif
INCLUDE_PATHS = $(PLATFORM_INCLUDE_PATHS) \
$(PROJECT_INCLUDE_PATHS) \
$(BLESTACK_PATH)/stack
INCLUDES = $(addprefix -I, $(INCLUDE_PATHS))
CFLAGS = $(PLATFORM_CFLAGS) \
$(PROJECT_CFLAGS) \
$(INCLUDES)
ASMFLAGS = $(PLATFORM_ASMFLAGS) \
$(PROJECT_ASMFLAGS)
LDFLAGS = $(PLATFORM_LDFLAGS) \
$(PROJECT_LDFLAGS)
SOURCE_PATHS = $(PLATFORM_SOURCE_PATHS) \
$(PROJECT_SOURCE_PATHS) \
$(BLESTACK_PATH)/stack
SOURCE_FILES = $(PLATFORM_SOURCE_FILES) \
$(PROJECT_SOURCE_FILES) \
ll.c
ASM_PATHS = $(PLATFORM_ASM_PATHS) \
$(PROJECT_ASM_PATHS)
ASM_FILES = $(PLATFORM_ASM_FILES) \
$(PROJECT_ASM_FILES)
C_OBJECT_FILES = $(addprefix $(BUILD_PATH)/, $(SOURCE_FILES:.c=.o))
ASM_OBJECT_FILES = $(addprefix $(BUILD_PATH)/, $(ASM_FILES:.s=.o))
vpath %.c $(SOURCE_PATHS)
vpath %.s $(ASM_PATHS)
all: $(BUILD_PATH) $(BUILD_PATH)/$(PROJECT_TARGET).bin
$(BUILD_PATH)/$(PROJECT_TARGET).bin: $(BUILD_PATH)/$(PROJECT_TARGET).out
@echo "OBJCOPY\t$@"
@$(OBJCOPY) -Obinary $(BUILD_PATH)/$(PROJECT_TARGET).out \
$(BUILD_PATH)/$(PROJECT_TARGET).bin
# Link object files
$(BUILD_PATH)/$(PROJECT_TARGET).out: $(C_OBJECT_FILES) $(ASM_OBJECT_FILES)
@echo " LD\t$@"
@$(LD) $(LDFLAGS) $(C_OBJECT_FILES) $(ASM_OBJECT_FILES) -o $@
@echo "OBJDUMP\t$@"
@$(OBJDUMP) -h $@
# Build source files
$(BUILD_PATH)/%.o: %.c
@echo " CC\t$<"
@$(CC) $(CFLAGS) -o $@ $<
# Build ASM files
$(BUILD_PATH)/%.o: %.s
@echo " CC\t$<"
@$(CC) $(ASMFLAGS) -o $@ $<
$(BUILD_PATH):
@echo " MKDIR\t$@"
@-mkdir $@
install: all
$(FLASHER) flash `pwd`/$(BUILD_PATH)/$(PROJECT_TARGET).bin
erase:
$(FLASHER) erase
clean:
@echo " CLEAN"
@rm -rf $(BUILD_PATH) *.log
dump:
@echo ""
@echo "INCLUDE_PATHS: $(INCLUDE_PATHS)"
@echo ""
@echo "SOURCE_PATHS: $(SOURCE_PATHS)"
@echo ""
@echo "ASM_PATHS: $(ASM_PATHS)"
@echo ""
@echo "SOURCE_FILES: $(SOURCE_FILES)"
@echo ""
@echo "ASM_FILES: $(ASM_FILES)"
@echo ""
.PHONY: all install erase clean dump
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