support aliyun sdk on TencentOS tiny

sample: examples\aliyun_iotkit_csdk_mqtt
project: board\TencentOS_tiny_EVB_MX_Plus\KEIL\aliyun_iotkit_csdk_mqtt

components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/project.mk

@@ -0,0 +1,16 @@
+# Settings of input directory
+#
+TOP_DIR         := $(CURDIR)
+RULE_DIR        := $(TOP_DIR)/tools/build-rules
+CONFIG_DIR      := $(TOP_DIR)/tools/board
+EXPORT_DIR      := 
+IMPORT_DIR      := tools/prebuilt
+
+# Settings of output directory
+#
+DIST_DIR        := $(TOP_DIR)/output
+FINAL_DIR       := $(DIST_DIR)/release
+
+# Settings of project info
+PRJ_NAME        := iotkit-embedded
+PRJ_VERSION     := V3.0.1