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26 lines
515 B
Makefile
26 lines
515 B
Makefile
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CROSS=riscv64-unknown-elf-
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CXX=g++
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OBJCOPY=objcopy
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AR=ar
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CXXFLAGS=-Wall -O0 -ffreestanding -nostartfiles -nostdlib -I. -march=rv64g -mabi=lp64d
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OUT=libstart.a
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SOURCES_S=$(wildcard *.S)
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SOURCES_CPP=$(wildcard *.cpp)
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OBJS=$(patsubst %.S,%.o,$(SOURCES_S)) $(patsubst %.cpp,%.o,$(SOURCES_CPP))
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all: $(OUT)
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$(OUT): $(OBJS) Makefile
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rm -f $(OUT)
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$(AR) rcv $(OUT) $(OBJS)
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%.o: %.S
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$(CROSS)$(CXX) $(CXXFLAGS) -c $< -o $@
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%.o: %.cpp
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$(CROSS)$(CXX) $(CXXFLAGS) -c $< -o $@
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.PHONY: clean
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clean:
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rm -f $(OUT) $(OBJS)
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