35 lines
967 B
Makefile
35 lines
967 B
Makefile
RISCV_TOOLCHAIN_PATH ?= /opt/riscv-gnu-toolchain
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CC = $(RISCV_TOOLCHAIN_PATH)/bin/riscv32-unknown-elf-gcc
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AR = $(RISCV_TOOLCHAIN_PATH)/bin/riscv32-unknown-elf-gcc-ar
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DP = $(RISCV_TOOLCHAIN_PATH)/bin/riscv32-unknown-elf-objdump
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CP = $(RISCV_TOOLCHAIN_PATH)/bin/riscv32-unknown-elf-objcopy
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CFLAGS += -O3 -march=rv32imf -mabi=ilp32f -Wstack-usage=1024 -fno-exceptions -fdata-sections -ffunction-sections
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CFLAGS += -I./include -I../hw
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PROJECT = libvortexrt
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SRCS = ./src/vx_start.S ./src/vx_syscalls.c ./src/vx_print.S ./src/vx_print.c ./src/vx_spawn.c ./src/vx_spawn.S ./src/vx_perf.c
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OBJS := $(addsuffix .o, $(notdir $(SRCS)))
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all: $(PROJECT).a $(PROJECT).dump
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$(PROJECT).dump: $(PROJECT).a
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$(DP) -D $(PROJECT).a > $(PROJECT).dump
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%.S.o: src/%.S
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$(CC) $(CFLAGS) -c $< -o $@
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%.c.o: src/%.c
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$(CC) $(CFLAGS) -c $< -o $@
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$(PROJECT).a: $(OBJS)
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$(AR) rc $(PROJECT).a $^
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.depend: $(SRCS)
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$(CC) $(CFLAGS) -MM $^ > .depend;
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clean:
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rm -rf *.a *.o *.dump .depend
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