diff --git a/src/lynq/lib/liblynq-protcl/makefile b/src/lynq/lib/liblynq-protcl/makefile
new file mode 100644
index 0000000..e7018b4
--- /dev/null
+++ b/src/lynq/lib/liblynq-protcl/makefile
@@ -0,0 +1,94 @@
+SHELL = /bin/sh
+RM = rm -f
+
+LOCAL_CFLAGS := -Wall \
+                -std=gnu++14 \
+                -g -Os \
+                -flto \
+                -DRIL_SHLIB \
+                -DATCI_PARSE \
+                -DKEEP_ALIVE \
+                -DECALL_SUPPORT \
+                -fpermissive \
+
+$(warning ################# C2K support: $(RAT_CONFIG_C2K_SUPPORT))
+ifeq ($(strip $(RAT_CONFIG_C2K_SUPPORT)), yes)
+    LOCAL_CFLAGS += -DC2K_SUPPORT
+
+endif
+
+ifeq ($(strip $(MTK_MULTI_SIM_SUPPORT)), dsds)
+    LOCAL_CFLAGS += -DANDROID_SIM_COUNT_2 \
+                     -DANDROID_MULTI_SIM \
+                     -DMODE_DSDS
+endif
+
+ifeq ($(strip $(MTK_MULTI_SIM_SUPPORT)), dsss)
+    LOCAL_CFLAGS += -DMODE_DSSS
+endif
+
+$(warning ################# TARGET_PLATFORM: $(TARGET_PLATFORM))
+ifeq ($(strip $(TARGET_PLATFORM)), mt2731)
+#$(warning #################add for debug $(ROOT), $(includedir))
+$(warning ################# TARGET_PLATFORM_MT2731)
+    LOCAL_CFLAGS += -DTARGET_PLATFORM_MT2731 \
+                    -DMD_93_SUPPORT
+else ifeq ($(strip $(TARGET_PLATFORM)), mt2635)
+$(warning ################# TARGET_PLATFORM_MT2635)
+    LOCAL_CFLAGS += -DTARGET_PLATFORM_MT2635 \
+                    -DMD_90_SUPPORT
+endif
+
+$(warning ################# RITA ROOT: $(ROOT),includedir:$(includedir))
+LOCAL_PATH   = .
+
+LOCAL_C_INCLUDES = \
+  -I. \
+  -I$(ROOT)$(includedir)/openssl \
+  -I$(ROOT)$(includedir)/liblog \
+  -I$(LOCAL_PATH)/include \
+
+
+LOCAL_LIBS := \
+    -L. \
+    -ldl \
+    -lpthread \
+    -llynq-log \
+    -lssl \
+    -lcrypto \
+    -lmosquitto \
+
+SOURCES = $(wildcard *.c wildcard *.h ftp/*.c http/src/*.c lynq_mqtt/*.c)
+
+EXECUTABLE = liblynq-protcl.so
+
+OBJECTS=$(SOURCES:.c=.o)
+
+
+.PHONY: build clean install pack_rootfs 
+
+all: build
+$(EXECUTABLE): $(OBJECTS)
+	$(CXX) -shared -Wl,--no-undefined $(OBJECTS) $(LOCAL_LIBS) $(LOCAL_CFLAGS) $(LOCAL_C_INCLUDES) -o $@
+
+%.o : %.c
+	$(CC) $(LOCAL_C_INCLUDES) $(LOCAL_CFLAGS) $(LOCAL_LIBS) -o $@ -c $< 
+
+build:  $(EXECUTABLE)
+	$(warning ########## build $(EXECUTABLE)  ##########)
+
+install:
+	mkdir -p $(ROOT)$(base_libdir)/
+	install $(EXECUTABLE) $(ROOT)$(base_libdir)/
+	mkdir -p $(ROOT)$(includedir)/$(NAME)/sdk
+
+pack_rootfs:
+	mkdir -p $(PACK_INITRAMFS_TO)$(base_libdir)/
+	cp -af $(EXECUTABLE) $(PACK_INITRAMFS_TO)$(base_libdir)/
+	$(CROSS)strip $(PACK_INITRAMFS_TO)$(base_libdir)/$(EXECUTABLE)
+	mkdir -p $(PACK_TO)$(base_libdir)/
+	cp -af $(EXECUTABLE) $(PACK_TO)$(base_libdir)/
+	$(CROSS)strip $(PACK_TO)$(base_libdir)/$(EXECUTABLE)
+.PHONY: clean
+clean:
+	$(RM) $(OBJECTS) $(EXECUTABLE)