diff --git a/Makefile b/Makefile
index e69de29..a365c52 100644
--- a/Makefile
+++ b/Makefile
@@ -0,0 +1,19 @@
+TARGET ?= dazibao
+SRC_DIRS ?= ./src/*
+CC := gcc
+CFLAGS= -O2 -Wall -lssl -lcrypto
+SRCS := $(shell find $(SRC_DIRS) -name *.c -or -name *.s)
+OBJS := $(addsuffix .o,$(basename $(SRCS)))
+DEPS := $(OBJS:.o=.d)
+
+INC_DIRS := $(shell find $(SRC_DIRS) -type d)
+INC_FLAGS := $(addprefix -I,$(INC_DIRS))
+
+$(TARGET): $(OBJS)
+	$(CC) $(CFLAGS) $(OBJS) -o $@ $(LOADLIBES) $(LDLIBS)
+
+.PHONY: clean
+clean:
+	$(RM) $(TARGET) $(OBJS) $(DEPS)
+
+-include $(DEPS)