mirror of
https://github.com/espressif/esp-idf.git
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66 lines
1.6 KiB
Makefile
66 lines
1.6 KiB
Makefile
ifndef COMPONENT
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COMPONENT := spi_flash
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endif
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COMPONENT_LIB := lib$(COMPONENT).a
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include Makefile.files
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all: lib
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ifndef SDKCONFIG
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SDKCONFIG_DIR := $(dir $(realpath sdkconfig/sdkconfig.h))
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SDKCONFIG := $(SDKCONFIG_DIR)sdkconfig.h
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else
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SDKCONFIG_DIR := $(dir $(realpath $(SDKCONFIG)))
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endif
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INCLUDE_FLAGS := $(addprefix -I, $(INCLUDE_DIRS) $(SDKCONFIG_DIR))
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CPPFLAGS += $(INCLUDE_FLAGS) -g -m32
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CXXFLAGS += $(INCLUDE_FLAGS) -std=c++11 -g -m32
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CFILES := $(filter %.c, $(SOURCE_FILES))
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CPPFILES := $(filter %.cpp, $(SOURCE_FILES))
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CTARGET = ${2}/$(patsubst %.c,%.o,$(notdir ${1}))
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CPPTARGET = ${2}/$(patsubst %.cpp,%.o,$(notdir ${1}))
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ifndef BUILD_DIR
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BUILD_DIR := build
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endif
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OBJ_FILES := $(addprefix $(BUILD_DIR)/, $(filter %.o, $(notdir $(SOURCE_FILES:.cpp=.o) $(SOURCE_FILES:.c=.o))))
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%.o : %.c $(SDKCONFIG)
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$(CC) $(CPPFLAGS) $(CFLAGS) $< - o $@
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%.o : %.cpp $(SDKCONFIG)
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$(CC) $(CPPFLAGS) $(CFLAGS) $< - o $@
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define COMPILE_C
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$(call CTARGET, ${1}, $(BUILD_DIR)) : ${1}
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mkdir -p $(BUILD_DIR)
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$(CC) $(CPPFLAGS) $(CFLAGS) -c -o $(call CTARGET, ${1}, $(BUILD_DIR)) ${1}
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endef
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define COMPILE_CPP
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$(call CPPTARGET, ${1}, $(BUILD_DIR)) : ${1}
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mkdir -p $(BUILD_DIR)
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$(CXX) $(CPPFLAGS) $(CXXFLAGS) -c -o $(call CPPTARGET, ${1}, $(BUILD_DIR)) ${1}
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endef
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$(BUILD_DIR)/$(COMPONENT_LIB): $(OBJ_FILES) $(SDKCONFIG)
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mkdir -p $(BUILD_DIR)
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$(AR) rcs $@ $^
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clean:
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rm -f $(OBJ_FILES) $(BUILD_DIR)/$(COMPONENT_LIB)
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lib: $(BUILD_DIR)/$(COMPONENT_LIB)
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$(foreach cfile, $(CFILES), $(eval $(call COMPILE_C, $(cfile))))
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$(foreach cxxfile, $(CPPFILES), $(eval $(call COMPILE_CPP, $(cxxfile))))
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.PHONY: all lib clean
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