AS = riscv64-linux-gnu-as
AS_FLAGS = -nostdlib -static

ASM_SRC = $(wildcard *.s)
ASM_OBJ = $(patsubst %.s, %.o, $(ASM_SRC))

.PHONY: all
all: main

.PHONY: main
main: $(ASM_OBJ)
    $(AS) $(AS_FLAGS) $< -o $@

%.o: %.s
    $(AS) $(AS_FLAGS) -c $< -o $@

.PHONY: clean
clean:
    rm -rf $(ASM_OBJ) sort