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/board/config.alios.esp8266

@@ -0,0 +1,19 @@
+CONFIG_ENV_CFLAGS   += \
+    -DBOARD_ESP8266 -u call_user_start \
+    -fno-inline-functions \
+    -ffunction-sections \
+    -fdata-sections \
+    -mlongcalls \
+    -DESPOS_FOR_ESP8266 -Wl,-static \
+    -DXT_USE_THREAD_SAFE_CLIB=0 \
+
+CONFIG_ENV_CFLAGS   += \
+    -Os \
+    -DCONFIG_MQTT_TX_MAXLEN=640 \
+    -DCONFIG_MQTT_RX_MAXLEN=1200 \
+
+
+CONFIG_external_libs/mbedtls    :=
+CONFIG_tests                    :=
+
+CROSS_PREFIX        := xtensa-lx106-elf-

components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/board/config.alios.mk3080

@@ -0,0 +1,15 @@
+CONFIG_ENV_CFLAGS   += \
+    -mcpu=cortex-m4 -march=armv7-m -mthumb \
+    -mthumb-interwork -mlittle-endian \
+    -fno-short-enums \
+    -DCONFIG_PLATFORM_8711B -DM3 -w \
+
+CONFIG_ENV_CFLAGS   += \
+    -Os \
+    -DCONFIG_MQTT_TX_MAXLEN=640 \
+    -DCONFIG_MQTT_RX_MAXLEN=1200 \
+
+CONFIG_external_libs/mbedtls    :=
+CONFIG_tests                    :=
+
+CROSS_PREFIX        := arm-none-eabi-

components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/board/config.ubuntu.x86

@@ -0,0 +1,24 @@
+CONFIG_ENV_CFLAGS   += \
+    -Os -Wall \
+    -g3 --coverage \
+    -D_PLATFORM_IS_LINUX_ \
+    -D__UBUNTU_SDK_DEMO__ \
+
+CONFIG_ENV_CFLAGS   += \
+    -DWITH_MQTT_DYN_BUF=1 \
+    -DWITH_MEM_STATS=0 \
+    -DWITH_MEM_STATS_PER_MODULE=0 \
+    -DWITH_MQTT_JSON_FLOW=1 \
+    -DWITH_MQTT_ZIP_TOPIC=1 \
+    -DWITH_MQTT_SUB_SHORTCUT=1 \
+    -DSDK_TEAM_TEST \
+
+CONFIG_ENV_CFLAGS   += \
+    -DCONFIG_MQTT_RX_MAXLEN=5000 \
+    -DCONFIG_MBEDTLS_DEBUG_LEVEL=0 \
+
+
+CONFIG_ENV_CFLAGS   += -rdynamic
+CONFIG_ENV_CFLAGS   += -Werror -Wno-unused
+
+CONFIG_ENV_LDFLAGS  += -lpthread -lrt