58 lines
1.1 KiB
Makefile
58 lines
1.1 KiB
Makefile
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CXX = /usr/bin/g++
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CXXFLAGS = -std=c++20 -MMD -MP -Wall -Wpedantic -Wextra
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LDFLAGS =
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LDLIBS = -lserial
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IFLAGS = -Iargparse/include
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OBJECT_DIR = ../build
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EXEC_NAME = spi-transfer
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EXEC = ../$(EXEC_NAME)
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SRC = $(wildcard *.cpp) $(wildcard */*.cpp)
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# OBJECTS = $(SRC:%.cpp=$(OBJECT_DIR)/%.o)
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OBJECTS = $($(notdir SRC):%.cpp=$(OBJECT_DIR)/%.o)
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DEPENDS = ${OBJECTS:.o=.d}
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CXXFLAGS += $(IFLAGS)
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default: $(EXEC)
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echo $(OBJECTS)
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.PHONY: release install debug run clean
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release: CXXFLAGS += -O3
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release : default
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# rule for the executable
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$(EXEC): $(OBJECT_DIR) $(OBJECTS)
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$(CXX) $(OBJECTS) -o $@ $(CXXFLAGS) $(LDFLAGS) $(LDLIBS)
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# include the makefiles generated by the -M flag
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-include $(DEPENDS)
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$(OBJECT_DIR)/%.o: %.cpp
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$(CXX) -c $< -o $@ $(CXXFLAGS) $(LDFLAGS) $(LDLIBS)
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$(OBJECT_DIR):
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mkdir -p $@
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# Extra Options
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install:
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install -D -m 751 $(EXEC) $(DESTDIR)/$(EXEC_NAME)
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# with debug flags
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debug: CXXFLAGS += -g
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debug: default
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# make with debug flags and run afterwards
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run: CXXFLAGS += -g
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run: default
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./$(EXEC)
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# remove all object and dependecy files
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clean:
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-rm -r $(OBJECT_DIR)
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-rm $(EXEC)
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