2018-10-15 23:36:07 +08:00
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TARGET = func3
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TARGET_ARCH=riscv32
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CC = riscv32-unknown-linux-gnu-gcc
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# compiling flags here
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#CFLAGS = -Wall -I. -O0 -nostdlib -march=rv32i -mabi=ilp32 --entry main
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2018-11-11 18:12:12 +08:00
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CFLAGS = -Wall -I. -O0 -static
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#CFLAGS = -Wall -I. -O0 -Xlinker --gc-sections -lgcc -lc -static --specs=nano.specs
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2018-10-15 23:36:07 +08:00
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LINKER = riscv32-unknown-linux-gnu-gcc
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# linking flags here
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2018-11-11 18:12:12 +08:00
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LFLAGS = -I. --entry main -L/opt/riscv/riscv32-unknown-elf/lib/
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2018-10-15 23:36:07 +08:00
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LIBS = $(EXTRA_LIBS)
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# change these to proper directories where each file should be
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SRCDIR = ./
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OBJDIR = .
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BINDIR = ./
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INCDIR = -I.
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LIBDIR = -L.
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SOURCES := $(wildcard $(SRCDIR)/*.c)
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INCLUDES := $(wildcard $(INCDIR)/*.h)
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OBJECTS := $(SOURCES:$(SRCDIR)/%.c=$(OBJDIR)/%.o)
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rm = rm -f
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$(BINDIR)/$(TARGET): $(OBJECTS)
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# $(LINKER) $(OBJECTS) $(LFLAGS) $(LIBS) $(LIBDIR) -o $@
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riscv32-unknown-linux-gnu-objdump -d $< > dump
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objcopy -Oihex $< $(TARGET).hex
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# @echo "Linking complete!"
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$(OBJECTS): $(OBJDIR)/%.o : $(SRCDIR)/%.c
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@echo "Compiling "$<" ..."
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# $(CC) $(CFLAGS) $(INCDIR) -c $< -o $@
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$(CC) $(CFLAGS) $(INCDIR) $< -o $@
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@echo "Done!"
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.PHONY: clean
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clean:
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@$(rm) $(OBJECTS) *.hex dump
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@echo "Cleanup complete!"
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.PHONY: remove
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remove: clean
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@$(rm) $(BINDIR)/$(TARGET)
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@echo "Executable removed!"
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