support aliyun sdk on TencentOS tiny

sample: examples\aliyun_iotkit_csdk_mqtt project: board\TencentOS_tiny_EVB_MX_Plus\KEIL\aliyun_iotkit_csdk_mqtt
2019-10-31 16:36:28 +08:00
parent 30ea36a7ab
commit 8c24d921b0
692 changed files with 199829 additions and 0 deletions
--- a/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/_rules-complib.mk
+++ b/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/_rules-complib.mk
@@ -0,0 +1,55 @@
+.PHONY: comp-lib
+
+ifdef COMP_LIB
+ifeq (dynamic,$(CONFIG_LIB_EXPORT))
+define Finalize_CompLib
+( \
+    $(CC) -shared -Os -o $(2)/lib$(3).so $(1) $(LDFLAGS); \
+)
+endef
+define Info_CompLib
+( \
+	EXIST_OBJS="$$(ls $(2) 2>/dev/null)"; \
+\
+    echo -ne "\033[1;32m"; \
+    printf "\r%-40s%s\n" "[AR] lib$(1).so" "<=      "; \
+    for i in $${EXIST_OBJS}; do \
+        printf "%-40s%s\n" "" "   $${i}"|$(SED) 's,$(LIBOBJ_TMPDIR)/,,g'; \
+    done; \
+    echo -ne "\033[0m"; \
+)
+endef
+else
+define Finalize_CompLib
+( \
+	EXIST_OBJS="$$(ls $(1) 2>/dev/null)"; \
+\
+	if [ "$${EXIST_OBJS}" != "" ]; then \
+	    $(AR) -rcs $(2)/lib$(3).a $${EXIST_OBJS}; \
+	fi \
+)
+endef
+define Info_CompLib
+( \
+	EXIST_OBJS="$$(ls $(2) 2>/dev/null)"; \
+\
+    echo -ne "\033[1;35m"; \
+    printf "\r%-40s%s\n" "[AR] lib$(1).a" "<=      "; \
+    for i in $${EXIST_OBJS}; do \
+        printf "%-40s%s\n" "" "   $${i}"|$(SED) 's,$(LIBOBJ_TMPDIR)/,,g'; \
+    done; \
+    echo -ne "\033[0m"; \
+)
+endef
+endif # dynamic
+endif # COMP_LIB
+
+comp-lib: toolchain
+ifdef COMP_LIB
+	$(TOP_Q)+( \
+	if [ -f $(STAMP_PRJ_CFG) ]; then true; else \
+	    $(call Build_CompLib,FORCE) \
+	fi)
+else
+	$(Q)true
+endif
--- a/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/_rules-coverage.mk
+++ b/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/_rules-coverage.mk
@@ -0,0 +1,26 @@
+.PHONY: coverage lcov test
+
+ifneq (,$(COVERAGE_LIST))
+COVERAGE_PROGS  := \(
+COVERAGE_PROGS  += $(COVERAGE_LIST)
+COVERAGE_PROGS  += \)
+COVERAGE_CMD    := $(RULE_DIR)/scripts/exe_coverage_progs.sh
+endif
+
+ifeq (,$(COVERAGE_CMD))
+coverage lcov test:
+	@echo "COVERAGE_CMD not defined, skip"
+else
+coverage lcov test:
+#
+#	SKIP --coverage existence in $(CFLAGS) checking for now
+#
+	$(Q)$(MAKE) --no-print-directory WITH_LCOV=1
+
+	$(Q)OUTPUT_DIR=$(OUTPUT_DIR) bash <($(SED) '2iPROGS=$(COVERAGE_PROGS)' $(COVERAGE_CMD)) || true
+
+	$(Q)CFLAGS=$(CFLAGS) \
+	    $(foreach V,$(INFO_ENV_VARS),$(V)="$($(V))") \
+	    bash $(RULE_DIR)/scripts/gen_lcov_report.sh
+
+endif
--- a/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/_rules-dist.mk
+++ b/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/_rules-dist.mk
@@ -0,0 +1,51 @@
+
+final-out: sub-mods
+ifneq (1,$(WITH_LCOV))
+ifneq (,$(COMP_LIB_NAME))
+	$(TOP_Q) \
+	if  [ ! -f $(SYSROOT_LIB)/lib$(COMP_LIB_NAME).a ] && \
+	    [ ! -f $(SYSROOT_LIB)/lib$(COMP_LIB_NAME).so ]; then \
+	    $(call Build_CompLib, FORCE) \
+	fi;
+endif
+
+	$(TOP_Q) \
+	if [ -f $(STAMP_PRJ_CFG) ]; then true; else \
+	    rm -rf $(FINAL_DIR); \
+	    mkdir -p $(DIST_DIR) $(FINAL_DIR); \
+	    for i in bin lib include; do \
+	        if [ -d $(OUTPUT_DIR)/usr/$${i} ]; then \
+	            cp -rf $(OUTPUT_DIR)/usr/$${i} $(FINAL_DIR); \
+	        fi; \
+	    done; \
+	    VDR_NAME=$$(grep -m 1 "VENDOR *:" $(CONFIG_TPL) 2>/dev/null|awk '{ print $$NF }'); \
+	    if [ "$$(ls $(IMPORT_DIR)/$${VDR_NAME}/$(PREBUILT_LIBDIR)/lib* 2>/dev/null)" != "" ]; then \
+	        cp -f $(IMPORT_DIR)/$${VDR_NAME}/$(PREBUILT_LIBDIR)/lib* $(FINAL_DIR)/lib; \
+	    fi; \
+	fi
+
+	$(TOP_Q) \
+	if [ "$$(ls $(FINAL_DIR)/lib/*.a 2>/dev/null)" != "" ]; then \
+	    $(STRIP) $(STRIP_DBGOPT) $(FINAL_DIR)/lib/*.a 2>/dev/null || (echo "$(STRIP) $(FINAL_DIR)/lib/*.a failed!" || true); \
+	fi
+
+	$(TOP_Q) \
+	if [ "$$(ls $(FINAL_DIR)/bin/ 2>/dev/null)" != "" ]; then \
+	    $(STRIP) $(FINAL_DIR)/bin/* 2>/dev/null || (echo "$(STRIP) $(FINAL_DIR)/bin/* failed!" || true); \
+	fi
+	$(TOP_Q) \
+	if [ "$$(ls $(FINAL_DIR)/lib/*.so 2>/dev/null)" != "" ]; then \
+	    $(STRIP) $(STRIP_DBGOPT) $(FINAL_DIR)/lib/*.so 2>/dev/null || (echo "$(STRIP) $(FINAL_DIR)/lib/*.so failed!" || true); \
+	fi
+
+ifeq ($(strip $(HAS_POST_HOOK)), 1)
+	$(TOP_Q)+$(call $(POST_FINAL_OUT_HOOK))
+endif
+ifneq (,$(filter all,$(strip $(MAKECMDGOALS))))
+	$(TOP_Q)+$(call $(POST_FINAL_OUT_HOOK))
+endif
+
+	$(TOP_Q)$(foreach V,$(INFO_ENV_VARS),$(V)="$($(V))") \
+	    CFLAGS=$(CFLAGS) SED=$(SED) \
+	    bash $(RULE_DIR)/scripts/gen_rom_stats.sh
+endif
--- a/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/_rules-flat.mk
+++ b/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/_rules-flat.mk
@@ -0,0 +1,148 @@
+ifneq ($(TOP_DIR),$(CURDIR))
+INTERNAL_INCLUDES += -I$(SYSROOT_INC)
+INTERNAL_INCLUDES += $(foreach d, $(shell find $(SYSROOT_INC) -type d), -I$(d))
+INTERNAL_INCLUDES += -I$(TOP_DIR)
+INTERNAL_INCLUDES += $(foreach d, $(shell find -L $(TOP_DIR)/$(EXPORT_DIR) -type d -not -path "*/.*" -not -path "$(TOP_DIR)/$(SHADOW_DIR)*"), -I$(d))
+INTERNAL_INCLUDES += \
+$(foreach d, \
+    $(shell [ -d $(IMPORT_DIR)/$(CONFIG_VENDOR)/include ] && find -L $(IMPORT_DIR)/$(CONFIG_VENDOR)/include -type d), \
+    -I$(d) \
+)
+INTERNAL_INCLUDES += $(foreach mod, $(MODULE_NAME) $(HDR_REFS), \
+    $(foreach d, \
+        $(shell [ -d $(TOP_DIR)/$(mod) ] && \
+            find -L $(TOP_DIR)/$(mod)/ -type d \
+                -a -name "[^.]*" \
+                -not -path "*.git*"), \
+        -I$(d) \
+    ) \
+)
+
+# INTERNAL_INCLUDES += \
+    $(foreach d, \
+        $(shell find $(OUTPUT_DIR)/$(MODULE_NAME) -type d -a -name "[^.]*"), \
+        -I$(d) \
+    )
+
+INTERNAL_INCLUDES := $(strip $(sort $(INTERNAL_INCLUDES)))
+
+EXTERNAL_INCLUDES += $(foreach mod, $(DEPENDS), \
+    $(foreach d, \
+        $(shell $(SHELL_DBG) find \
+            $(SYSROOT_INC)/$(mod)/ -maxdepth 2 -type d 2>/dev/null) \
+        $(shell $(SHELL_DBG) find \
+            $(IMPORT_VDRDIR)/include/$(mod)/ -maxdepth 2 -type d 2>/dev/null), \
+        -I$(d) \
+    ) \
+)
+EXTERNAL_INCLUDES := $(strip $(EXTERNAL_INCLUDES))
+endif   # ifneq ($(TOP_DIR),$(CURDIR))
+
+ifeq (dynamic,$(strip $(CONFIG_LIB_EXPORT)))
+CFLAGS  += -fPIC
+endif
+
+#CFLAGS  := $(sort $(strip $(CFLAGS)))
+
+LDFLAGS += -L$(SYSROOT_LIB)
+ifeq (y,$(shell [ -e $(TOP_DIR)/$(IMPORT_VDRDIR)/$(PREBUILT_LIBDIR) ] && echo y))
+LDFLAGS += -L$(TOP_DIR)/$(IMPORT_VDRDIR)/$(PREBUILT_LIBDIR)
+endif
+
+LDFLAGS += $(foreach d,$(DEPENDS_$(MODULE_NAME)),$(REF_LDFLAGS_$(d)))
+
+WATCHED_VARS = \
+    TARGET \
+    CFLAGS \
+    CC \
+    LDFLAGS \
+    CURDIR \
+    INTERNAL_INCLUDES \
+    DEPENDS \
+    MAKECMDGOALS \
+    EXTERNAL_INCLUDES \
+    LIBA_TARGET \
+    LIBSO_TARGET \
+
+ALL_TARGETS := $(TARGET) $(LIBSO_TARGET) $(LIBA_TARGET) $(firstword $(KMOD_TARGET))
+
+ifneq (,$(strip $(PKG_SWITCH)))
+all: $(ALL_TARGETS)
+else
+all:
+	$(Q)true
+endif
+
+clean:
+	$(Q)rm -f \
+        $(strip \
+            $(ALL_TARGETS) $(OBJS) $(LIB_OBJS) \
+            $(OBJS:.o=.d) $(LIB_OBJS:.o=.d) \
+            $(LIB_OBJS:.o=.gcno) $(LIB_OBJS:.o=.gcda) \
+        ) \
+        *.o.e *.d *.o *.a *.so *.log *.gc*
+
+%.o: %.c $(HD_MAKEFILE)
+	@$(call Brief_Log,"CC")
+	$(call Inspect_Env,$(WATCHED_VARS))
+	$(Q) \
+	set -o pipefail; \
+	$(CC) -I$(CURDIR) \
+	    $(INTERNAL_INCLUDES) \
+	    $(EXTERNAL_INCLUDES) \
+	    $(CFLAGS) \
+	    -c -o $@ $<
+ifneq (,$(OBJCOPY_FLAGS))
+	$(Q)$(OBJCOPY) $(OBJCOPY_FLAGS) $@
+endif
+
+NODEP_LIST = \
+    $(SYSROOT_INC)/git_version.h \
+    $(SYSROOT_INC)/platform.h \
+    $(SYSROOT_INC)/product.h \
+    $(SYSROOT_INC)/product_config.h \
+
+ifneq (,$(findstring gcc,$(CC)))
+ifeq (,$(filter modinfo,$(MAKECMDGOALS)))
+%.d: %.c
+	@ \
+( \
+	D=$$(dirname $<|$(SED) 's,$(TOP_DIR),$(OUTPUT_DIR),1'); \
+	F=$$(basename $<); \
+	mkdir -p $${D}; \
+	$(CC) -MM -I$(CURDIR) \
+	    $(INTERNAL_INCLUDES) \
+	    $(EXTERNAL_INCLUDES) \
+	    $(CFLAGS) \
+	$< > $${D}/$${F}.$$$$; \
+	$(SED) -i 's!$(shell basename $*)\.o[ :]!$*.o:!1' $${D}/$${F}.$$$$; \
+	mv $${D}/$${F}.$$$$ $@; \
+)
+endif
+endif
+
+%.o: %.cpp
+	@$(call Brief_Log,"CC")
+	$(call Inspect_Env,$(WATCHED_VARS))
+	$(Q)$(CXX) -I$(CURDIR) \
+	    $(INTERNAL_INCLUDES) \
+	    $(EXTERNAL_INCLUDES) \
+	    $(CFLAGS) \
+	    -c -o $@ $<
+
+ifneq (,$(findstring gcc,$(CC)))
+%.d: %.cpp
+	@ \
+	$(CXX) -MM -I$(CURDIR) \
+	    $(INTERNAL_INCLUDES) \
+	    $(EXTERNAL_INCLUDES) \
+	    $(CFLAGS) \
+	$< > $@.$$$$; \
+	$(foreach D,$(NODEP_LIST),$(SED) -i 's,$(D),,g' $@.$$$$;) \
+	$(SED) 's,\($*\)\.o[ :]*,\1.o $@: ,g' < $@.$$$$ > $@; \
+	rm -f $@.$$$$;
+endif
+
+include $(RULE_DIR)/_rules-libs.mk
+include $(RULE_DIR)/_rules-prog.mk
+include $(RULE_DIR)/_rules-kmod.mk
--- a/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/_rules-kmod.mk
+++ b/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/_rules-kmod.mk
@@ -0,0 +1,35 @@
+ifdef KMOD_TARGET
+KMOD_NAME := $(subst .o,,$(obj-m))
+KMOD_OBJS := $(foreach mod, $(KMOD_NAME), $($(mod)-objs))
+KMOD_SRCS := $(subst .o,.c,$(KMOD_OBJS))
+KMOD_BUILD_DIR := $(CURDIR)/build-$(shell $(SHELL_DBG) basename $(CURDIR))-kmod
+KMOD_MAKEFILE := $(KMOD_BUILD_DIR)/Makefile
+
+$(firstword $(KMOD_TARGET)): $(KMOD_SRCS)
+	$(Q)rm -rf $(KMOD_BUILD_DIR) && mkdir -p $(KMOD_BUILD_DIR)
+	$(Q)cp -f $(KMOD_SRCS) $(KMOD_BUILD_DIR)
+	$(Q)echo "EXTRA_CFLAGS += " \
+	         "-I$(CURDIR)" \
+	         "$(INTERNAL_INCLUDES)" \
+	         | $(SED) 's/-I/\\\n    -I/g' \
+	         >> $(KMOD_MAKEFILE)
+	$(Q)echo "" >> $(KMOD_MAKEFILE)
+	$(Q)echo "obj-m := $(obj-m)" >> $(KMOD_MAKEFILE)
+	$(Q)echo "" >> $(KMOD_MAKEFILE)
+	$(Q) \
+	$(foreach mod, $(KMOD_NAME), \
+	    echo "$(mod)-objs := $($(mod)-objs)" \
+	    | $(SED) 's/ [_a-z]*\.o/ \\\n   &/g' \
+	    >> $(KMOD_MAKEFILE); \
+	    echo "" >> $(KMOD_MAKEFILE); \
+	)
+	@$(call Brief_Log,"CC",$(KMOD_TARGET))
+	$(Q) \
+	LDFLAGS=""; \
+	    $(MAKE) -C $(KERNEL_DIR) M=$(KMOD_BUILD_DIR) CROSS_COMPILE=$(CROSS_PREFIX) modules
+	$(Q)cp -f $(KMOD_BUILD_DIR)/*.ko $(CURDIR)
+	$(Q)mkdir -p $(SYSROOT_LIB)
+	$(Q)install -m 0755 $(KMOD_BUILD_DIR)/*.ko $(SYSROOT_LIB)
+
+endif   # ifdef KMOD_TARGET
+
--- a/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/_rules-libs.mk
+++ b/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/_rules-libs.mk
@@ -0,0 +1,102 @@
+ifndef LIBA_TARGET
+ifndef LIBSO_TARGET
+LIB_SRCS :=
+endif
+endif
+
+VPATH    := $(TOP_DIR)/$(MODULE_NAME)
+LIB_SRCS ?= $(foreach M,*.c */*.c */*/*.c,$(wildcard $(TOP_DIR)/$(MODULE_NAME)/$(M))) $(wildcard *.c)
+
+.PHONY : cmake
+
+cmake:
+
+	$(Q)$(foreach V,$(INFO_ENV_VARS),$(subst -,_,$(V))="$($(V))") \
+	    $(foreach V,$(TARGET),$(subst -,_,SRCS_$(V))="$(SRCS_$(V))") \
+	    bash $(if $(TOP_Q),,-x) $(RULE_DIR)/scripts/gen_sub_cmake.sh $(TOP_DIR)/${MODULE_NAME}/CMakeLists.txt
+
+ifdef Extra_CMake_Head
+	@rm -f $(OUTPUT_DIR)/$(STAMP_CMAKE)
+	@$(call Extra_CMake_Head, >> $(OUTPUT_DIR)/$(STAMP_CMAKE))
+	@cat $(TOP_DIR)/${MODULE_NAME}/CMakeLists.txt >> $(OUTPUT_DIR)/$(STAMP_CMAKE)
+	@$(call Extra_CMake_Foot, >> $(OUTPUT_DIR)/$(STAMP_CMAKE))
+	@mv $(OUTPUT_DIR)/$(STAMP_CMAKE) $(TOP_DIR)/${MODULE_NAME}/CMakeLists.txt
+endif
+
+ifdef LIB_SRCS_PATTERN
+SRC_LIST := $(foreach M,$(LIB_SRCS_PATTERN),$(shell ls $(TOP_DIR)/$(MODULE_NAME)/$(M) 2>/dev/null))
+LIB_SRCS := $(SRC_LIST)
+endif
+
+LIB_SRCS := $(filter-out $(foreach M,$(LIB_SRCS_EXCLUDE),$(TOP_DIR)/$(MODULE_NAME)/$(M)),$(LIB_SRCS))
+LIB_OBJS := $(LIB_SRCS:.c=.o)
+LIB_OBJS := $(subst $(TOP_DIR)/$(MODULE_NAME)/,,$(LIB_OBJS))
+
+sinclude $(LIB_OBJS:.o=.d)
+
+ifdef LIBA_TARGET
+.PHONY: StaticLib_Install
+
+ifeq (1,$(words $(LIBA_TARGET)))
+
+$(LIBA_TARGET) :: $(LIB_OBJS)
+	@$(call Brief_Log,"AR")
+	$(call Inspect_Env,$(WATCHED_VARS))
+	$(Q)rm -f $@
+ifdef CONFIG_LIBOBJ_STRIP
+	@$(call Brief_Log,"ST")
+	$(TOP_Q)$(STRIP) $(STRIP_DBGOPT) $(LIB_OBJS)
+endif
+	$(TOP_Q) \
+	if [ "$$(echo "$(LIB_OBJS)"|awk '{ print NF }')" != "0" ]; then \
+	    $(AR) -rcs $@ $(LIB_OBJS); \
+	fi
+
+$(LIBA_TARGET) :: StaticLib_Install
+	$(Q)mkdir -p $(LIBOBJ_TMPDIR)/$(MODULE_NAME)
+ifneq (,$(strip $(LIB_OBJS)))
+ifneq ($(LIBA_TARGET),$(LIBA_SKIP_COMBO))
+	$(Q)cp -f $(LIB_OBJS) $(LIBOBJ_TMPDIR)/$(MODULE_NAME) 2>/dev/null || true
+endif
+endif
+	$(Q)mkdir -p $(SYSROOT_LIB)
+	$(Q)if [ -f $@ ]; then cp -f $@ $(SYSROOT_LIB); fi
+	$(call Copy_Headers, $(LIB_HEADERS),$(SYSROOT_INC),$(LIB_HDRS_DIR))
+
+else
+
+$(foreach t,$(sort $(LIBA_TARGET)),$(t)): FORCE
+	$(Q) \
+	$(MAKE) LIBA_TARGET=$@ \
+	    LIB_SRCS="$(LIB_SRCS_$(subst .a,,$(subst lib,,$@)))" \
+	    LIB_SRCS_PATTERN="$(LIB_SRCS_PATTERN_$(subst .a,,$(subst lib,,$@)))" \
+
+
+endif   # ifeq (1,$(words $(LIBA_TARGET)))
+
+endif   # ifdef LIBA_TARGET
+
+ifdef LIBSO_TARGET
+.PHONY: DynamicLib_Install
+
+$(LIBSO_TARGET) :: SELF_LIBNAME = $(subst lib,,$(subst .so,,$(LIBSO_TARGET)))
+$(LIBSO_TARGET) :: LDFLAGS := $(filter-out -l$(SELF_LIBNAME), $(LDFLAGS))
+$(LIBSO_TARGET) :: $(LIB_OBJS) $(foreach d,$(DEPENDS_$(MODULE_NAME)),$(SYSROOT_LIB)/$(LIBA_TARGET_$(d)))
+	@$(call Brief_Log,"CC")
+	$(call Inspect_Env,$(WATCHED_VARS))
+	$(Q)$(CC) -shared -Os \
+	    $(CFLAGS) \
+	    $(RPATH_CFLAGS) \
+	    -o $@ \
+	    $(LIB_OBJS) \
+	    -Wl,--start-group $(LDFLAGS) -Wl,--end-group
+
+$(LIBSO_TARGET) :: DynamicLib_Install
+	$(Q)mkdir -p $(LIBOBJ_TMPDIR)/$(shell $(SHELL_DBG) basename $(CURDIR))
+	$(Q)cp -f $(LIB_OBJS) $(LIBOBJ_TMPDIR)/$(shell $(SHELL_DBG) basename $(CURDIR))
+	$(Q)mkdir -p $(SYSROOT_LIB)
+	$(Q)install -m 0755 $@ $(SYSROOT_LIB)
+	$(call Copy_Headers, $(LIB_HEADERS),$(SYSROOT_INC),$(LIB_HDRS_DIR))
+
+endif   # ifdef LIBSO_TARGET
+
--- a/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/_rules-modinfo.mk
+++ b/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/_rules-modinfo.mk
@@ -0,0 +1,58 @@
+.PHONY: modinfo
+
+modinfo:
+	@true
+
+MODINFO_VARS := \
+    EXTRA_SRCS \
+    PKG_SWITCH \
+    ORIGIN \
+    PKG_SOURCE \
+    PKG_BRANCH \
+    PKG_REVISION \
+    PKG_UPSTREAM \
+    REF_CFLAGS \
+    REF_LDFLAGS \
+    LDFLAGS \
+    LIBA_TARGET \
+    LIB_OBJS \
+    TARGET \
+    LIBSO_TARGET \
+
+ifneq (,$(CONFIG_$(MODULE_NAME)))
+$(if $(filter modinfo,$(MAKECMDGOALS)), \
+    $(if $(strip $(DEPENDS)), \
+        $(info DEPENDS_$(MODULE_NAME) = $(strip $(DEPENDS))) \
+        $(info CONFIG_$(MODULE_NAME) = $(CONFIG_$(MODULE_NAME))) \
+    ) \
+)
+
+$(if $(filter modinfo,$(MAKECMDGOALS)), \
+    $(foreach v, $(MODINFO_VARS), \
+        $(if $(strip $($(v))), \
+            $(info $(v)_$(MODULE_NAME) = $(strip $($(v)))) \
+        ) \
+    ) \
+)
+
+ifeq (0,$(words $(TARGET)))
+else
+ifeq (1,$(words $(TARGET)))
+
+$(if $(filter modinfo,$(MAKECMDGOALS)), \
+    $(info SRCS_$(TARGET) = $(if $(SRCS_$(TARGET)), \
+        $(subst $(TOP_DIR)/,,$(SRCS_$(TARGET))), \
+        $(subst $(TOP_DIR)/$(MODULE_NAME)/,,$(SRCS)))) \
+)
+
+else
+
+$(if $(filter modinfo,$(MAKECMDGOALS)), \
+    $(foreach v, $(TARGET), \
+        $(info SRCS_$(v) = $(SRCS_$(v))) \
+    ) \
+)
+
+endif
+endif
+endif
--- a/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/_rules-origin.mk
+++ b/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/_rules-origin.mk
@@ -0,0 +1,120 @@
+CFLAGS := $(filter-out -Werror,$(CFLAGS))
+LDFLAGS :=
+
+.PHONY: config build install post-install
+
+ORIGIN_Q ?= @
+ifeq ($(strip $(PKG_SWITCH)),y)
+all :
+ifeq ($(PKG_SOURCE),)
+$(error PKG_SOURCE for $(PKG_NAME) cannot be found!)
+endif
+
+	$(ORIGIN_Q) \
+	MESSAGE=$(strip $(if $(filter 0 1,$(MAKELEVEL)), \
+	    "\r$(PKG_NAME) already pre-built at $(IMPORT_VDRDIR)/$(PREBUILT_LIBDIR)\n","")); \
+	if  [ "$(LIBA_TARGET)"  != "" -a -f $(IMPORT_VDRDIR)/$(PREBUILT_LIBDIR)/$(LIBA_TARGET) ] || \
+	    [ "$(LIBSO_TARGET)" != "" -a -f $(IMPORT_VDRDIR)/$(PREBUILT_LIBDIR)/$(LIBSO_TARGET) ]; then \
+	    echo -ne $${MESSAGE}; \
+	    cp -P -f $(IMPORT_VDRDIR)/$(PREBUILT_LIBDIR)/{$(LIBA_TARGET),$(LIBSO_TARGET)*} \
+	        $(SYSROOT_LIB) 2>/dev/null; \
+	    for t in $(TARGET); do \
+	        cp -f $(IMPORT_VDRDIR)/$(PREBUILT_BINDIR)/$${t} $(SYSROOT_BIN); \
+	    done; \
+	    touch $(STAMP_SHIELD); \
+	fi
+
+	$(ORIGIN_Q) \
+	MESSAGE=$(if $(filter 0 1,$(MAKELEVEL)),"\r$(PKG_NAME) already unpacked\n",""); \
+	if [ -f $(STAMP_SHIELD) ]; then true; \
+	elif [ -f $(STAMP_UNPACK) ]; then \
+	    echo -ne $${MESSAGE}; \
+	else \
+	    rm -rf $(PKG_NAME)* && \
+	    if [ -f $(PKG_SOURCE) ]; then \
+	        tar xf $(PKG_SOURCE) -C . && \
+	        for i in $(wildcard *.patch); do \
+	            cd $(PKG_NAME)* && patch -d . -p 1 < ../$${i} && cd $${OLDPWD}; \
+	        done \
+	    fi \
+	    && touch $(STAMP_UNPACK); \
+	fi
+
+	$(ORIGIN_Q) \
+	MESSAGE=$(if $(filter 0 1,$(MAKELEVEL)),"\r$(PKG_NAME) already configured\n",""); \
+	if [ -f $(STAMP_SHIELD) ]; then true; \
+	elif [ -f $(STAMP_CONFIG) ]; then \
+	    echo -ne $${MESSAGE}; \
+	else \
+	    if grep -q 'config *:' $(HD_MAKEFILE); then \
+	        export SHELL=$(SHELL); \
+	        $(MAKE) config -f $(HD_MAKEFILE); \
+	    else \
+	        cd $(PKG_NAME)* && ( \
+	        ./configure \
+	            --prefix=$(OUTPUT_DIR)/usr \
+	            --host=$(HOST) \
+	            --target=$(shell $(SHELL_DBG) basename $(CROSS_PREFIX) 2>/dev/null) \
+	            --enable-static --enable-shared \
+	        || \
+	        ./configure \
+	            --prefix=$(OUTPUT_DIR)/usr \
+	            --host=$(HOST) \
+	            --target=$(shell $(SHELL_DBG) basename $(CROSS_PREFIX) 2>/dev/null|cut -d'-' -f1) \
+	            --enable-static --enable-shared \
+	        ) && cd $${OLDPWD}; \
+	    fi \
+	    && touch $(STAMP_CONFIG); \
+	fi
+
+	$(ORIGIN_Q) \
+	MESSAGE=$(if $(filter 0 1,$(MAKELEVEL)),"\r$(PKG_NAME) already built\n",""); \
+	if [ -f $(STAMP_SHIELD) ]; then true; \
+	elif [ -f $(STAMP_BUILD) ]; then \
+	    echo -ne $${MESSAGE}; \
+	else \
+	    if grep -q 'build *:' $(HD_MAKEFILE); then \
+	        $(MAKE) build -f $(HD_MAKEFILE); \
+	    else \
+	        if [ -d $(PKG_NAME)* ]; then \
+	            cd $(PKG_NAME)* && $(MAKE) -j8 all && cd ..; \
+	        fi \
+	    fi \
+	    && touch $(STAMP_BUILD); \
+	fi
+
+	$(ORIGIN_Q) \
+	MESSAGE=$(if $(filter 0 1,$(MAKELEVEL)),"\r$(PKG_NAME) already installed\n",""); \
+	if [ -f $(STAMP_SHIELD) ]; then true; \
+	elif [ -f $(STAMP_INSTALL) ]; then \
+	    echo -ne $${MESSAGE}; \
+	else \
+	    if grep -q 'install *:' $(HD_MAKEFILE); then \
+	        $(MAKE) install -f $(HD_MAKEFILE); \
+	    else \
+	        if [ -d $(PKG_NAME)* ]; then \
+	            cd $(PKG_NAME)* && $(MAKE) install && cd ..; \
+	        fi \
+	    fi \
+	    && touch $(STAMP_INSTALL); \
+	fi
+
+	$(ORIGIN_Q) \
+	MESSAGE=$(if $(filter 0 1,$(MAKELEVEL)),"\r$(PKG_NAME) already post-installed\n",""); \
+	if [ -f $(STAMP_POSTINS) ]; then \
+	    echo -ne $${MESSAGE}; \
+	else \
+	    if grep -q 'post-install *:' $(HD_MAKEFILE); then \
+	        $(MAKE) post-install -f $(HD_MAKEFILE); \
+	    fi \
+	    && touch $(STAMP_POSTINS); \
+	fi
+
+clean-prepare:
+	$(Q)rm -f $(STAMP_BUILD) $(STAMP_INSTALL) $(STAMP_POSTINS)
+else
+all:
+	$(Q)true
+clean:
+	$(Q)true
+endif   # ifeq ($(strip $(PKG_SWITCH)),y)
--- a/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/_rules-prefix.mk
+++ b/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/_rules-prefix.mk
@@ -0,0 +1,25 @@
+ifeq (,$(findstring llvm,$(CC)))
+CFLAGS  := "$(sort $(CFLAGS) $(CONFIG_ENV_CFLAGS))"
+else
+CFLAGS  := "$(CFLAGS) $(CONFIG_ENV_CFLAGS)"
+endif
+
+LDFLAGS := $(sort $(LDFLAGS) $(CONFIG_ENV_LDFLAGS))
+
+ifeq (dynamic,$(CONFIG_LIB_EXPORT))
+CFLAGS  := $(filter-out --coverage,$(CFLAGS))
+endif
+
+MAKE_ENV_VARS := \
+$(foreach v, \
+    $(shell grep -o 'CONFIG_ENV_[_A-Z]*' $(CONFIG_TPL) 2>/dev/null), \
+        $(subst CONFIG_ENV_,,$(v)) \
+)
+
+# $(eval ...) causes '$' in CFLAGS lost
+MAKE_ENV_VARS := $(sort $(filter-out CFLAGS LDFLAGS,$(MAKE_ENV_VARS)))
+
+$(foreach V, \
+    $(MAKE_ENV_VARS), \
+        $(eval export $(V) := $(sort $(CONFIG_ENV_$(V)))) \
+)
--- a/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/_rules-prog.mk
+++ b/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/_rules-prog.mk
@@ -0,0 +1,74 @@
+ifeq (1,$(words $(TARGET)))
+SRCS := $(if $(SRCS_$(TARGET)),$(SRCS_$(TARGET)),$(SRCS))
+endif
+
+VPATH   := $(TOP_DIR)/$(MODULE_NAME)
+SRCS    ?= $(foreach M,*.c */*.c */*/*.c,$(wildcard $(TOP_DIR)/$(MODULE_NAME)/$(M))) $(wildcard *.c)
+OBJS    := $(SRCS:.c=.o)
+OBJS    := $(subst $(TOP_DIR)/$(MODULE_NAME)/,,$(OBJS))
+
+ifdef SRCS_PATTERN
+PROG_LIST	:= $(foreach M,$(SRCS_PATTERN),$(shell ls $(TOP_DIR)/$(MODULE_NAME)/$(M) 2>/dev/null))
+SRCS 		:= $(PROG_LIST)
+OBJS 		:= $(PROG_LIST:.c=.o)
+OBJS 		:= $(subst $(TOP_DIR)/$(MODULE_NAME)/,,$(OBJS))
+endif
+
+ifdef TARGET
+
+ifneq (modinfo,$(MAKECMDGOALS))
+ifneq (clean,$(MAKECMDGOALS))
+sinclude $(OBJS:.o=.d)
+endif
+endif
+
+ifdef LIBA_TARGET
+$(TARGET): $(LIBA_TARGET)
+
+ifeq (,$(filter $(MODULE_NAME),$(COMP_LIB_COMPONENTS)))
+LDFLAGS := -l$(subst .a,,$(subst lib,,$(LIBA_TARGET))) $(LDFLAGS)
+endif
+endif
+
+ifdef LIBSO_TARGET
+$(TARGET): $(LIBSO_TARGET)
+
+LDFLAGS := -l$(subst .so,,$(subst lib,,$(LIBSO_TARGET))) $(LDFLAGS)
+endif
+
+LDFLAGS += $(sort $(CONFIG_ENV_LDFLAGS))
+
+ifneq (,$(filter %.cpp %.cc,$(SRCS)))
+CCLD    := $(CXX)
+else
+CCLD    := $(CC)
+endif
+
+ifeq (1,$(words $(TARGET)))
+
+$(TARGET): $(OBJS) FORCE
+	$(call Inspect_Env,$(WATCHED_VARS))
+	$(Q)$(MAKE) comp-lib 2>/dev/null || true
+	$(Q) \
+( \
+	if [ "$(strip $(CC))" = "gcc" -o "$(strip $(CC))" = "i686-w64-mingw32-gcc" ] \
+        || [ "$(filter -D_PLATFORM_IS_LINUX_,$(CFLAGS))" != "" ] \
+	    || [ "$(filter -D_PLATFORM_IS_WINDOWS_,$(CFLAGS))" != "" ]; then \
+	    $(call Brief_Log,"LD"); \
+	    mkdir -p $(OUTPUT_DIR)${bindir}; \
+	    $(CCLD) $(CFLAGS) -o $@ \
+	        $(RPATH_CFLAGS) \
+	        $(OBJS) \
+	        $(LDFLAGS) && \
+	    cp -f $@ $(OUTPUT_DIR)${bindir}; \
+	fi; \
+)
+
+else
+
+$(foreach t,$(sort $(TARGET)),$(t)): FORCE
+	$(Q)$(MAKE) TARGET=$@ OBJS="$(SRCS_$@:.c=.o)"
+
+endif
+
+endif   # ifdef TARGET
--- a/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/_rules-repo.mk
+++ b/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/_rules-repo.mk
@@ -0,0 +1,16 @@
+OPS_CMDLINE_V := \
+    PACKAGE_DIR \
+    TOP_DIR \
+    STAMP_BLD_VAR \
+
+OPS_SCRIPT := \
+    $(strip $(foreach V, $(OPS_CMDLINE_V), $(V)="$($(V))")) \
+    $(SHELL) \
+    $(RULE_DIR)/scripts/ops_repository.sh \
+    $(STAMP_BLD_VAR)
+
+repo-list: config
+	$(TOP_Q)$(OPS_SCRIPT) list
+
+repo-update: config
+	$(TOP_Q)$(OPS_SCRIPT) update
--- a/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/_rules-submods.mk
+++ b/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/_rules-submods.mk
@@ -0,0 +1,160 @@
+SUB_LOG_OPTION := $(if $(Q),,| tee -a $(OUTPUT_DIR)/$${i}/$(COMPILE_LOG))
+ALL_LOG_OPTION := $(if $(Q),,| tee -a $(COMPILE_LOG))
+
+sub-mods: toolchain config
+	$(Q) \
+	if [ -f $(STAMP_ONE_MK) ] && [ "$(MAKECMDGOALS)" = "" ]; then \
+	    CORE_NUM=$$(cat /proc/cpuinfo 2>/dev/null| grep processor | tail -1 | awk '{ print $$NF }'); \
+	    JOBS_NUM=32; \
+	    if [ "$${CORE_NUM}" != "" ]; then JOBS_NUM=$${CORE_NUM}; fi; \
+	    if [ "$(Q)" != "@" ]; then JOBS_NUM=0; fi; \
+	    rm -rf $(OUTPUT_DIR)${bindir}/* && \
+	    if [ -f $(STAMP_LCOV) ] && [ "$(WITH_LCOV)" != "1" ]; then \
+	        $(MAKE) --no-print-directory clean; \
+	    fi && \
+	    if ([ ! -f $(STAMP_LCOV) ] && [ "$(WITH_LCOV)" = "1" ]) || [ $(TOP_DIR)/make.settings -nt $(DIST_DIR) ]; then \
+	        $(MAKE) --no-print-directory clean; \
+	    fi && \
+	    $(MAKE) --no-print-directory -j$$((JOBS_NUM + 1)) -f $(STAMP_ONE_MK) && \
+	    TMPD=$$(mktemp -d) && \
+	    rm -rf $(LIBOBJ_TMPDIR) $${TMPD} && \
+	    cp -rf $(OUTPUT_DIR) $${TMPD} && \
+	    rm -rf $${TMPD}/{usr,stamps} && \
+	    mv $${TMPD} $(LIBOBJ_TMPDIR); \
+	else \
+	    if [ -f $(STAMP_PRJ_CFG) ]; then true; else \
+	        set -o pipefail; \
+	        for i in \
+	            $(SUBDIRS); do \
+	                if [ ! -d $${i} ]; then continue; fi; \
+	                $(MAKE) --no-print-directory Q=$(Q) $${i} 2>&1 $(SUB_LOG_OPTION); \
+	                RETVAL=$$?; \
+	                if [ $${RETVAL} != 0 ]; then exit $${RETVAL}; fi; \
+	        done 2>&1 $(ALL_LOG_OPTION); \
+	    fi; \
+	fi
+
+TOP_BUILD_VARS := \
+    CC LD AR \
+    CFLAGS LDFLAGS \
+    PACKAGE_DIR \
+    IMPORT_DIR \
+    EXPORT_DIR \
+    TOP_DIR \
+    RULE_DIR \
+    CONFIG_VENDOR \
+    COMP_LIB \
+    COMP_LIB_COMPONENTS \
+    $(CROSS_CANDIDATES) \
+    $(MAKE_ENV_VARS) \
+    INSTALL_DIR \
+    INSTALL_LIB_DIR \
+    SYSROOT_INC \
+    KERNEL_DIR \
+    MAKE_ENV_VARS \
+    CROSS_PREFIX \
+    CROSS_CANDIDATES \
+    ALL_SUB_DIRS \
+    WIN32_CMAKE_SKIP \
+    NOEXEC_CMAKE_DIRS \
+
+CMDLINE_VARS := \
+    HD_MAKEFILE \
+    MAKE_SEGMENT \
+    OUTPUT_DIR \
+    PACKAGE_DIR \
+    STAMP_BLD_ENV \
+    STAMP_UNPACK \
+    TOP_DIR \
+    RULE_DIR \
+
+# When TOP_BUILD_VARS like $(CFLAGS) contains special character '$'
+# simply echo its value into 'Makefile' will cause '$' lost when GNU make read in again
+#
+$(STAMP_BLD_ENV): $(TOP_DIR)/makefile $(shell ls $(CONFIG_TPL) 2>/dev/null) \
+                  $(wildcard $(RULE_DIR)/*.mk) \
+                  $(shell grep "^ *include" $(TOP_DIR)/$(TOP_MAKEFILE)|awk '{ print $$NF }'|$(SED) '/^\$$/d')
+	@rm -f $@
+	@$(foreach V, \
+	    $(sort $(TOP_BUILD_VARS)), \
+	        echo "$(V) := $(sort $($(V)))"|$(SED) 's:\$$:$$$$:g' >> $(STAMP_BLD_ENV); \
+	)
+	@echo "COMP_LIB_FILES := $(foreach V,$(COMP_LIB_COMPONENTS), $(LIBA_TARGET_$(V)))" >> $@
+
+# note:
+#   $(SED) -i "/CONFIG_$${i//\//\\/}.*/d" $(CONFIG_TPL);
+# above
+#   $(SED) -i "1iCONFIG_$${i} = y" $(CONFIG_TPL)
+# was removed since modules will be skipped in some cases
+
+$(STAMP_BLD_VAR): $(foreach d,$(ALL_SUB_DIRS),$(d)/$(MAKE_SEGMENT)) $(STAMP_BLD_ENV) $(wildcard $(RULE_DIR)/*.mk)
+	$(TOP_Q) \
+( \
+	if [ ! -f $(STAMP_BLD_VAR) ]; then echo ""; VERBOSE=1; fi; \
+	rm -f $(STAMP_BLD_VAR); \
+	for i in $(shell echo "$(ALL_SUB_DIRS)"|tr ' ' '\n'|sort -u); do \
+	    if [ "$${VERBOSE}" != "" ]; then \
+	        printf "CONFIGURE .............................. [%s]\n" $${i}; \
+	        $(SED) -i "1iCONFIG_$${i} = y" $(CONFIG_TPL); \
+	        if ! grep -q "target-$${i}:" $(STAMP_POST_RULE) 2>/dev/null; then \
+	            echo "target-$${i}:; @true" >> $(STAMP_POST_RULE); \
+	        fi; \
+	    fi; \
+	    $(foreach V, $(CMDLINE_VARS), $(V)="$($(V))") \
+	        bash $(RULE_DIR)/pre-build.sh $${i} makefile-only > /dev/null; \
+	    if [ -d $(OUTPUT_DIR)/$${i} ]; then \
+	        $(MAKE) -s -C $(OUTPUT_DIR)/$${i} modinfo > /dev/null; \
+	        if [ $$? = 0 ]; then \
+	            $(MAKE) --no-print-directory -s -C $(OUTPUT_DIR)/$${i} modinfo >> $(STAMP_BLD_VAR); \
+	        else \
+	            echo ""; \
+	            echo "ERROR detected in '$${i}/$(MAKE_SEGMENT)'..."|grep --color '.*'; \
+	            echo ""; \
+	            rm -f $(STAMP_BLD_VAR) $(STAMP_PRJ_CFG); \
+	            exit 13; \
+	        fi \
+	    fi \
+	done; \
+	sort -o $(STAMP_BLD_VAR) $(STAMP_BLD_VAR); \
+	if [ "$${VERBOSE}" != "" ]; then echo ""; fi; \
+)
+
+pre-build: MOD = $(subst target-,,$(filter-out $@,$(MAKECMDGOALS)))
+pre-build: $(STAMP_BLD_ENV)
+	$(TOP_Q)rm -f $(OUTPUT_DIR)/$(MOD)/$(STAMP_UNPACK)
+	$(if $(filter 0,$(MAKELEVEL)),,@) \
+	$(strip $(foreach V, $(CMDLINE_VARS), $(V)="$($(V))") \
+	    PKG_SOURCE="$(PKG_SOURCE_$(MOD))" \
+	    PKG_BRANCH="$(PKG_BRANCH_$(MOD))" \
+	    PKG_REVISION="$(PKG_REVISION_$(MOD))" \
+	    PKG_UPSTREAM="$(PKG_UPSTREAM_$(MOD))" \
+	    PKG_SWITCH="$(PKG_SWITCH_$(MOD))" \
+	) \
+	$(if $(filter 0,$(MAKELEVEL)),VERBOSE_PRE_BLD=1) \
+	    bash $(RULE_DIR)/pre-build.sh $(subst target-,,$(filter-out $@,$(MAKECMDGOALS)))
+
+.PHONY: $(ALL_SUB_DIRS)
+
+$(ALL_SUB_DIRS): ALL_LOG_OPT = $(if $(Q),,2>&1|tee -a $(OUTPUT_DIR)/$(COMPILE_LOG))
+$(ALL_SUB_DIRS): SUB_LOG_OPT = $(if $(Q),,2>&1|tee -a $(OUTPUT_DIR)/$@/$(COMPILE_LOG))
+
+$(ALL_SUB_DIRS): $(if $(filter 0,$(MAKELEVEL)),toolchain) $(STAMP_BLD_VAR)
+	$(TOP_Q)rm -f $(STAMP_PRJ_CFG)
+	$(TOP_Q)$(MAKE) --no-print-directory pre-build target-$@
+ifeq (0,$(MAKELEVEL))
+	$(Q)$(MAKE) --no-print-directory -C $(OUTPUT_DIR)/$@ clean
+endif
+	$(Q) \
+	if [ "$$( $(call Require_Build,$@) )" = "TRUE" ]; then \
+	    $(call Build_Depends,$@) && \
+	    $(call Build_CompLib,$@) && \
+	    $(call Update_Extra_Srcs,$(EXTRA_SRCS_$@),$@) && \
+	    $(MAKE) --no-print-directory -C $(OUTPUT_DIR)/$@ all $(SUB_LOG_OPT) $(ALL_LOG_OPT) && \
+	    if [ "$$(echo $(ORIGIN_$@))" != "" ]; then \
+	        touch $(OUTPUT_DIR)/$@/{$(STAMP_UNPACK),$(STAMP_CONFIG),$(STAMP_BUILD),$(STAMP_INSTALL)}; \
+	    fi \
+	else \
+	    echo -ne "\r$$(printf '%40s' '')\r"; \
+	fi
+
+	@mkdir -p $(STAMP_DIR) && touch $(STAMP_DIR)/$$(echo "$@"|$(SED) 's:/:~:g').build.done
--- a/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/_rules-top.mk
+++ b/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/_rules-top.mk
@@ -0,0 +1,216 @@
+.PHONY: doc detect config reconfig toolchain sub-mods final-out env cmake one help
+
+all: detect config toolchain sub-mods final-out
+	$(TOP_Q) \
+	if [ -f $(STAMP_PRJ_CFG) ]; then \
+	    $(RECURSIVE_MAKE) toolchain; \
+	    rm -f $(STAMP_PRJ_CFG); \
+	fi
+	@rm -rf $(STAMP_DIR)
+
+RESET_ENV_VARS := \
+    CROSS_PREFIX \
+    CFLAGS \
+    HOST \
+    LDFLAGS \
+
+help:
+	@echo -e "\033[1;37m[$(RULE_DIR)/docs]\e[0m"
+	@echo ""
+	@cat $(RULE_DIR)/docs/Help.md
+	@echo ""
+
+doc:
+	$(TOP_Q)rm -rf $(DOXYGEN_DIR)/html; mkdir -p $(DOXYGEN_DIR)
+	$(TOP_Q) \
+	$(SED) \
+	    -e 's:^PROJECT_NAME.*:PROJECT_NAME = $(PRJ_NAME):g;' \
+	    -e 's:^PROJECT_NUMBER.*:PROJECT_NUMBER = $(PRJ_VERSION):g;' \
+	    -e 's:^OUTPUT_DIRECTORY.*:OUTPUT_DIRECTORY = $(DOXYGEN_DIR):g;' \
+	build-rules/misc/Doxyfile.tpl > $(OUTPUT_DIR)/.doxygen.cfg
+	$(TOP_Q)doxygen $(OUTPUT_DIR)/.doxygen.cfg
+
+detect:
+	@if [ -d .git ]; then \
+	    mkdir -p .git/hooks; \
+	    for i in $(RULE_DIR)/hooks/*; do \
+	        cp -f $$i .git/hooks && chmod a+x .git/hooks/$$(basename $$i); \
+	    done; \
+	fi
+
+prune:
+	@echo "$(TOP_DIR).pkgs directory removed!"|grep --color ".*"
+	@rm -rf $(TOP_DIR).pkgs
+	@$(MAKE) --no-print-directory distclean
+
+unzip: config $(STAMP_BLD_VAR)
+	@echo "Components: "
+	@echo ""
+	@for i in $(ALL_SUB_DIRS); do \
+	    $(MAKE) --no-print-directory pre-build target-$${i} ; \
+	    echo -ne "\r. $${i}"; \
+	    echo -e "                                          "; \
+	done
+	@echo ""
+
+cmake:
+	$(TOP_Q)$(MAKE) -s distclean
+	$(TOP_Q)$(MAKE) -s DEFAULT_BLD=$(RULE_DIR)/misc/config.generic.cmake config
+	$(TOP_Q)$(foreach V,$(INFO_ENV_VARS),$(V)="$($(V))") CFLAGS=$(CFLAGS) \
+	    SEP_LIBS="$$(grep -m 1 '^COMP_LIB_FILES' $(STAMP_BLD_ENV) | cut -d' ' -f3-)" \
+	    bash $(if $(TOP_Q),,-x) $(RULE_DIR)/scripts/gen_top_cmake.sh $(TOP_DIR)/CMakeLists.txt
+	$(TOP_Q)for D in $(ALL_SUB_DIRS); do \
+	    echo "+ $${D}"; \
+	    $(MAKE) --no-print-directory -C $(OUTPUT_DIR)/$${D} cmake; \
+	done
+	$(TOP_Q)echo ""
+
+one: COMP_LIB_OBJS = $(foreach V,$(COMP_LIB_COMPONENTS),$(foreach U,$(LIB_OBJS_$(V)),$(V)/$(U)))
+one:
+	$(TOP_Q)$(foreach V,$(INFO_ENV_VARS),$(V)="$($(V))") \
+	    CFLAGS="$(subst ",,$(CFLAGS))" \
+	    ALL_LIBS="$(strip $(foreach V,$(SUBDIRS),$(LIBA_TARGET_$(V))))" \
+	    ALL_PROG="$(strip $(foreach V,$(SUBDIRS) $(COMP_LIB_COMPONENTS),$(TARGET_$(V))))" \
+	    COMP_LIB_OBJS="$(COMP_LIB_OBJS)" \
+	    bash $(RULE_DIR)/scripts/gen_one_makefile.sh
+
+config:
+
+	@mkdir -p $(OUTPUT_DIR) $(STAMP_DIR) $(INSTALL_DIR)
+	@mkdir -p $(SYSROOT_BIN) $(SYSROOT_INC) $(SYSROOT_LIB)
+
+	$(TOP_Q) \
+	if [ -f $(STAMP_BLD_VAR) ]; then \
+	    if [ "$$($(SED) '/[-_/a-zA-Z0-9]* = *..*/d' $(STAMP_BLD_VAR)|wc -l|$(SED) 's:^  *::g')" != "0" ]; then \
+	        rm -vf $(STAMP_BLD_VAR); \
+	    fi \
+	fi
+
+	$(TOP_Q)+( \
+	if [ -f $(CONFIG_TPL) ]; then \
+	    if [ "$(filter comp-lib,$(MAKECMDGOALS))" = "" ]; then \
+	        printf "BUILDING WITH EXISTING CONFIGURATION:\n\n"; \
+	        command grep -m 1 "VENDOR *:" $(CONFIG_TPL)|cut -c 3-; \
+	        command grep -m 1 "MODEL *:" $(CONFIG_TPL)|cut -c 3-; \
+	        echo ""; \
+	    fi \
+	else \
+	    if ([ "$(MAKECMDGOALS)" = "all" ]) || ([ "$(DEFAULT_BLD)" != "" ] && [ -f $(DEFAULT_BLD) ] && \
+	       ([ "$(DEFAULT_BLD)" = "$(RULE_DIR)/misc/config.generic.default" ] \
+	            || [ "$(MAKECMDGOALS)" = "" ] || [ "$(MAKECMDGOALS)" = "config" ])); then \
+	        printf "# Automatically Generated Section End\n\n" >> $(CONFIG_TPL); \
+	        printf "# %-10s %s\n" "VENDOR :" $$(basename $(DEFAULT_BLD)|cut -d. -f2) >> $(CONFIG_TPL); \
+	        printf "# %-10s %s\n" "MODEL  :" $$(basename $(DEFAULT_BLD)|cut -d. -f3) >> $(CONFIG_TPL); \
+	        cat $(DEFAULT_BLD) >> $(CONFIG_TPL); \
+	    else \
+	        printf "SELECT A CONFIGURATION:\n\n"; \
+	        LIST=$$(for i in $(CONFIG_DIR)/config.*.*; do basename $${i}; done|sort); \
+	        select V in $${LIST}; do \
+	            echo ""; \
+	            printf "# Automatically Generated Section End\n\n" >> $(CONFIG_TPL); \
+	            printf "# %-10s %s\n" "VENDOR :" $$(echo $${V}|cut -d. -f2) >> $(CONFIG_TPL); \
+	            printf "# %-10s %s\n" "MODEL  :" $$(echo $${V}|cut -d. -f3) >> $(CONFIG_TPL); \
+	            cp -f -P $(IMPORT_DIR)/$$(echo $${V}|cut -d. -f2)/$(PREBUILT_LIBDIR)/*.so* $(SYSROOT_LIB) 2>/dev/null; \
+	            cat $(CONFIG_DIR)/$${V} >> $(CONFIG_TPL); \
+	            break; \
+	        done; \
+	    fi && \
+	    printf "SELECTED CONFIGURATION:\n\n" && \
+	    command grep -m 1 "VENDOR *:" $(CONFIG_TPL)|cut -c 3- && \
+	    command grep -m 1 "MODEL *:" $(CONFIG_TPL)|cut -c 3- && \
+	    echo ""; \
+	    if [ "$(MAKECMDGOALS)" = "config" ]; then true; else \
+	        if [ "$(DEFAULT_BLD)" = "" ]; then \
+	            touch $(STAMP_PRJ_CFG); \
+	        fi; \
+	    fi; \
+	    for i in $(RESET_ENV_VARS); do unset $${i}; done; \
+	    $(MAKE) --no-print-directory -f $(TOP_MAKEFILE) $(STAMP_BLD_VAR) unzip; \
+	fi)
+
+	@$(MAKE) --no-print-directory one
+
+DL_TOOLCHAIN_VARS = \
+    TOOLCHAIN_DLDIR \
+    OUTPUT_DIR \
+
+toolchain:
+	@$(foreach V,$(DL_TOOLCHAIN_VARS),$(V)=$($(V))) \
+	    CC=$(shell basename $(CC)) \
+	    AR=$(shell basename $(AR)) \
+	    RELPATH=` $(call Relative_TcPath,$(shell basename $(CC))) ` \
+	    GITPATH=` $(call Gitrepo_TcPath,$(shell basename $(CC))) ` \
+	    bash $(RULE_DIR)/scripts/gen_cross_toolchain.sh
+
+reconfig: distclean
+	$(TOP_Q)+( \
+	if [ -d $(CONFIG_DIR) ]; then \
+	    $(RECURSIVE_MAKE) config DEFAULT_BLD=not-exist-actually; \
+	else \
+	    $(RECURSIVE_MAKE) config; \
+	fi)
+	$(TOP_Q)rm -f $(STAMP_PRJ_CFG)
+
+clean:
+	$(TOP_Q) \
+
+	$(TOP_Q) \
+	rm -rf \
+	        $(LIBOBJ_TMPDIR) \
+	        $(COMPILE_LOG) \
+	        $(DIST_DIR)/* \
+	        $(STAMP_DIR) \
+	        $(STAMP_LCOV) \
+	        $(SYSROOT_INC)/* $(SYSROOT_LIB)/* $(SYSROOT_LIB)/../bin/* \
+	        $(shell $(SHELL_DBG) find $(OUTPUT_DIR) -name "$(COMPILE_LOG)" \
+	                             -or -name "$(WARNING_LOG)" \
+	                             -or -name "$(STAMP_BUILD)" \
+	                             -or -name "$(STAMP_INSTALL)" \
+	                             -or -name "$(STAMP_POSTINS)" \
+	                             -or -name "*.so" \
+	                             -or -name "*.a" \
+	                             -or -name "*.o" \
+	                             -or -name "*.d" \
+	                             -or -name "*.gc*" \
+	                             | grep -v '$(OUTPUT_DIR)/compiler' \
+	        2>/dev/null)
+
+distclean:
+	$(TOP_Q) \
+	rm -rf \
+	    $(CONFIG_TPL) $(COMPILE_LOG) \
+	    $(STAMP_PRJ_CFG) $(STAMP_BLD_ENV) $(STAMP_BLD_VAR) $(STAMP_POST_RULE) $(STAMP_LCOV) \
+	    $(DIST_DIR) $(STAMP_DIR) *.gcda \
+
+	$(TOP_Q) \
+	if [ -d $(OUTPUT_DIR) ]; then \
+	    cd $(OUTPUT_DIR); \
+	    if [ "$(CONFIG_TOOLCHAIN_NAME)" = "" ]; then \
+	        rm -rf *; \
+	    else \
+	        rm -rf $$(ls -I $(CONFIG_TOOLCHAIN_NAME)); \
+	    fi \
+	fi
+
+ifeq ($(shell uname),Darwin)
+KCONFIG_MCONF := tools/prebuilt/macos/kconfig-frontends-mac/kconfig-mconf
+else
+KCONFIG_MCONF := tools/prebuilt/ubuntu/bin/kconfig-mconf
+endif
+
+COMMON_CONFIG_ENV = \
+    KCONFIG_CONFIG=mconf.config \
+    KCONFIG_AUTOCONFIG=$(OUTPUT_DIR)/auto.conf \
+    KCONFIG_AUTOHEADER=$(OUTPUT_DIR)/autoconf.h \
+	CONFIG_=FEATURE_ \
+
+menuconfig: $(KCONFIG_MCONF)
+	$(TOP_Q)chmod a+x $(KCONFIG_MCONF) $(if $(TOP_Q),2>/dev/null) || true
+	$(TOP_Q)$(COMMON_CONFIG_ENV) $^ -s $(TOP_DIR)/tools/Config.in $(if $(TOP_Q),2>/dev/null)
+	$(TOP_Q) \
+( \
+    if [ ! -f mconf.config ]; then exit 0; fi; \
+    \
+	cp -Lf mconf.config make.settings; \
+	rm -f mconf.config*; \
+)
--- a/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/docs/Help.md
+++ b/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/docs/Help.md
@@ -0,0 +1,14 @@
+常用命令
+---
+
+| 命令                  | 解释                                                                              |
+|-----------------------|-----------------------------------------------------------------------------------|
+| `make distclean`      | **清除一切编译过程产生的中间文件, 使当前目录仿佛和刚刚clone下来一样**             |
+| `make`                | **使用默认的或者已选中的平台配置文件开始编译**                                    |
+| `make reconfig`       | **弹出多平台选择菜单, 用户可按数字键选择, 然后根据相应的硬件平台配置开始编译**    |
+| `make config`         | **显示当前被选择的平台配置文件**                                                  |
+| `make menuconfig`     | **图形化的编辑 make.settings 文件**                                               |
+| `make help`           | **打印帮助文本**                                                                  |
+| `make env`            | **打印当前编译的选项和它们的值**                                                  |
+
+o 访问 https://code.aliyun.com/edward.yangx/public-docs/wikis/home 可获得编译系统线上最新和最全的帮助文档
--- a/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/funcs.mk
+++ b/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/funcs.mk
@@ -0,0 +1,259 @@
+define Append_Conditional
+$(if $(strip $(foreach V,$(4),$(filter -D$(V),$(CFLAGS)))),, \
+    $(if \
+        $(if $(strip $(3)),,x)$(findstring $(foreach U,$(3),-D$(U)),$(foreach U,$(3),$(filter -D$(U),$(CFLAGS)))), \
+            $(eval $(strip $(1)) += $(2)) \
+    ) \
+)
+endef
+
+define Dump_Var
+	NUM=`echo "$(strip $($(1)))"|awk '{ print NF }'`; \
+	if (( $${NUM} \> 1 )); then \
+	    printf -- "-----------------------------------------------------------------\n"; \
+	    printf "%-24s| %s\n" ". $(1)" `echo "$(strip $($(1)))"|cut -d' ' -f1|$(SED) 's/^ *//'`; \
+	    for i in `echo "$(strip $($(1)))"|cut -d' ' -f2-`; do \
+	        printf "%-24s| %s\n" "" "$${i}"; \
+	    done; \
+	    printf -- "-----------------------------------------------------------------\n"; \
+	else \
+	    printf "%-24s| %s\n" ". $(1)" "$(strip $($(1)))"; \
+	fi;
+endef
+
+ifneq (,$(Q))
+define Inspect_Env
+endef
+else
+define Inspect_Env
+	@printf -- "-----------------------------------------------------------------\n"
+	@printf "%-20s| %s\n" ". BUILDING_TARGET" "$@"
+	@printf -- "-----------------------------------------------------------------\n"
+	@printf "%-20s| %s\n" ". BUILDING_DEPEND" "$(filter-out FORCE,$^)"
+	@printf -- "-----------------------------------------------------------------\n"
+	@$(foreach var,$(1),$(call Dump_Var,$(var)))
+	@printf -- "-----------------------------------------------------------------\n"
+endef
+endif
+
+# 31, red. 32, green. 33, yellow. 34, blue. 35, magenta. 36, cyan. 37, white.
+define Brief_Log
+( \
+	if [ "$1" = "CC" ]; then \
+	    if echo "$@"|grep -q "\.so$$"; then \
+	        COLOR_MARK="\033[1;32m"; \
+	    elif echo "$@"|grep -q "\.ko$$"; then \
+	        COLOR_MARK="\033[1;35m"; \
+	    else \
+	        COLOR_MARK="\033[1;36m"; \
+	    fi \
+	elif [ "$1" = "AR" ]; then \
+	    COLOR_MARK="\033[1;33m"; \
+	elif [ "$1" = "LD" ]; then \
+	    COLOR_MARK="\033[1;31m"; \
+	elif [ "$1" = "ST" ]; then \
+	    COLOR_MARK="\033[0;33m"; \
+	fi; \
+	if [ "$(PLAIN_LOG)" != "1" ]; then \
+	    echo -ne "$${COLOR_MARK}"; \
+	fi; \
+	if [ "$2" = "" ]; then \
+	    FIRST_DEP="$(firstword $(filter-out FORCE,$?))"; \
+	    SPACE_BAR="                                   "; \
+	    if [ "$${FIRST_DEP}" != "" ]; then \
+	        FIRST_DEP="$$(basename $${FIRST_DEP})"; \
+	    fi; \
+	    printf "\r%-40s%s%s$(3)\n" "[$1] $$(echo -n "$$(basename $@)" | cut -c1-28)" "<= $${FIRST_DEP} $${SPACE_BAR}"; \
+	else \
+	    printf "\r%-40s%s%s$(3)\n" "[$1] $$(echo -n "$(2)" | cut -c1-28)" "<= $${FIRST_DEP} $${SPACE_BAR}"; \
+	fi; \
+	if [ "$3" != "..." ]; then \
+	    for i in $(wordlist 2,150,$(filter-out FORCE,$?)); do \
+	        if [ "$$(echo $${i}|cut -c1)" != "/" ]; then \
+	            printf "%-40s%s$(3)\n" "" "   $$(basename $${i})"; \
+	        fi \
+	    done; \
+	fi; \
+	if [ "$(PLAIN_LOG)" != "1" ]; then \
+	    echo -ne "\033[0m"; \
+	fi; \
+)
+endef
+
+define Copy_Headers
+	$(Q) \
+	if [ "$(strip $(1))" != "" ]; then \
+	    mkdir -p $(2)/$(3); \
+	    for hdr in $(1); do \
+	        if [ ! -f $(2)/$(3)/$${hdr} ] || [ $${PWD}/$${hdr} -nt $(2)/$(3)/$${hdr} ]; then \
+	            mkdir -p $(2)/$(3); \
+	            cp -f $(TOP_DIR)/$(MODULE_NAME)/$${hdr} $(2)/$(3)/$$(basename $${hdr}); \
+	        fi; \
+	    done \
+	fi
+endef
+
+define Update_Extra_Srcs
+( \
+	for ELEM in $(strip $(1)); do \
+	    DST=$(OUTPUT_DIR)/$(2)/$$(basename $${ELEM}); \
+	    if [ $${ELEM} -nt $${DST} ]; then \
+	        cp -Lf $${ELEM} $${DST}; \
+	    fi; \
+	done \
+)
+endef
+
+define Require_Build
+( \
+    SW=$$(grep -m 1 "^PKG_SWITCH_$(1) =" $(STAMP_BLD_VAR)|awk '{ print $$NF }'); \
+    [ "$${SW}" != "y" ] && \
+        echo "FALSE" && exit; set +x; \
+\
+    [ "$(LIBA_TARGET_$(1))" != "" ] && \
+    $(foreach L,$(LIBA_TARGET_$(1)),[ -f $(IMPORT_VDRDIR)/$(PREBUILT_LIBDIR)/$(L) ] && ) \
+            echo "FALSE" && exit; \
+\
+    [ "$(LIBSO_TARGET_$(1))" != "" ] && \
+    [ -f $(IMPORT_VDRDIR)/$(PREBUILT_LIBDIR)/$(LIBSO_TARGET_$(1)) ] && \
+            echo "FALSE" && exit; \
+\
+    echo "TRUE"; \
+)
+endef
+
+define Build_Depends
+( \
+    set -o pipefail && \
+    for i in $(DEPENDS_$(1)); do \
+        STAMP=$(STAMP_DIR)/$$(echo $${i}|$(SED) 's:/:~:g').build.done; \
+        if [ -f $${STAMP} ]; then \
+            continue; \
+        fi; \
+        $(MAKE) --no-print-directory $${i} \
+            $(if $(Q),,2>&1|tee -a $(OUTPUT_DIR)/$${i}/$(COMPILE_LOG)) \
+            $(if $(Q),,2>&1|tee -a $(OUTPUT_DIR)/$(COMPILE_LOG)); \
+        RETVAL=$$?; \
+        if [ $${RETVAL} != 0 ]; then \
+            exit $${RETVAL}; \
+        fi; \
+    done \
+\
+)
+endef
+
+#
+#	    ($(foreach d,$(COMP_LIB_COMPONENTS), \
+#
+#	        $(RECURSIVE_MAKE) pre-build target-$(d) && \
+#	        $(MAKE) --no-print-directory -C $(OUTPUT_DIR)/$(d) $(LIBA_TARGET_$(d)) \
+#	            $(if $(Q),,2>&1|tee -a $(OUTPUT_DIR)/$(d)/$(COMPILE_LOG)) \
+#	            $(if $(Q),,2>&1|tee -a $(OUTPUT_DIR)/$(COMPILE_LOG)) \
+#	        ; \
+#
+#	        if [ $$? != 0 ]; then \
+#
+# KEEP SEPA-LIBS:
+#
+# rm -f $(SYSROOT_LIB)/$(firstword $(LIBA_TARGET_$(d))) $(SYSROOT_LIB)/$(firstword $(LIBSO_TARGET_$(d))) 2>/dev/null; \
+#
+
+ifdef COMP_LIB
+define Build_CompLib
+( \
+    if  [ "$(strip $(1))" = "FORCE" ] || \
+        [ "$$(echo $(LDFLAGS_$(strip $(1)))|grep -wo -- '-l$(COMP_LIB_NAME)')" != "" ]; then \
+    ( \
+        $(foreach d,$(COMP_LIB_COMPONENTS), \
+            [ -f $(STAMP_DIR)/$(subst /,~,$(d)).build.done ] || \
+            set -o pipefail && \
+            $(MAKE) --no-print-directory -C $(OUTPUT_DIR)/$(d) $(firstword $(LIBA_TARGET_$(d))) $(firstword $(LIBSO_TARGET_$(d))) && set +x; \
+            RETVAL=$$?; \
+            if [ $${RETVAL} != 0 ]; then \
+                exit $${RETVAL}; \
+            fi; \
+        ) \
+    ); \
+    if  [ ! -f $(SYSROOT_LIB)/$(COMP_LIB) ]; then \
+        $(call Info_CompLib,$(COMP_LIB_NAME),$(COMP_LIB_OBJS)); \
+    fi; \
+    $(call Finalize_CompLib,$(COMP_LIB_OBJS),$(SYSROOT_LIB),$(COMP_LIB_NAME)); \
+    fi \
+)
+endef
+else
+define Build_CompLib
+true
+endef
+endif
+
+define Relative_TcPath
+( \
+    case $(1) in \
+        xtensa-lx106-elf-gcc ) \
+            echo "gcc-xtensa-lx106-linux/main/bin" ;; \
+        arm-none-eabi-gcc ) \
+            echo "gcc-arm-none-eabi-linux/main/bin" ;; \
+    esac \
+)
+endef
+
+define Gitrepo_TcPath
+( \
+    case $(1) in \
+        xtensa-lx106-elf-gcc ) \
+            echo "gcc-xtensa-lx106-linux" ;; \
+        arm-none-eabi-gcc ) \
+            echo "gcc-arm-none-eabi-linux" ;; \
+    esac \
+)
+endef
+
+define CompLib_Map
+$(eval \
+    COMP_LIB_COMPONENTS += \
+        $(if \
+            $(filter y,$($(strip $(1)))),$(foreach M,$(strip $(2)),$(if $(filter $(strip $(M)),$(COMP_LIB_COMPONENTS)),,$(strip $(M)))) \
+        ) \
+)
+endef
+
+OMIT_GOALS := distclean clean env help config reconfig menuconfig
+
+ifeq (,$(filter $(OMIT_GOALS),$(MAKECMDGOALS)))
+define Conflict_Relation
+$(if $(filter y,$($(strip $(1)))), \
+    $(if $(filter y,$($(strip $(2)))), \
+        $(error INVALID CONFIG: '$(strip $(1)) = $($(strip $(1)))' conflicts with '$(strip $(2)) = $($(strip $(2)))' at same time!), \
+    ), \
+)
+endef
+
+define Present1_Relation
+$(if $(filter n,$($(strip $(1)))), \
+    $(if $(filter n,$($(strip $(2)))), \
+        $(error INVALID CONFIG: '$(strip $(1)) = $($(strip $(1)))' conflicts with '$(strip $(2)) = $($(strip $(2)))' at same time!), \
+    ), \
+)
+endef
+
+define Requires_Relation
+$(if $(filter y,$($(strip $(1)))), \
+    $(if $(filter y,$($(strip $(2)))),, \
+        $(error INVALID CONFIG: '$(strip $(2)) = $($(strip $(2)))' breaks dependency since '$(strip $(1)) = $($(strip $(1)))'!), \
+    ), \
+)
+endef
+
+else    # ifeq (,$(filter $(OMIT_GOALS),$(MAKECMDGOALS)))
+
+define Conflict_Relation
+endef
+
+define Present1_Relation
+endef
+
+define Requires_Relation
+endef
+
+endif   # ifeq (,$(filter $(OMIT_GOALS),$(MAKECMDGOALS)))
--- a/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/hooks/pre-commit
+++ b/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/hooks/pre-commit
@@ -0,0 +1,23 @@
+#!/bin/sh
+#
+# An example hook script to verify what is about to be committed.
+# Called by "git commit" with no arguments.  The hook should
+# exit with non-zero status after issuing an appropriate message if
+# it wants to stop the commit.
+#
+# To enable this hook, rename this file to "pre-commit".
+
+for i in `git status -s | awk '{ print $NF }'`; do
+    j=$(echo $(basename $i)|cut -d'.' -f2)
+    if [ "$j" = "c" -o "$j" = "h" -o "$j" = "md" -o "$j" = "mk" ] || [ "$i" = "makefile" -o "$i" = "make.settings" ]; then
+        if [ "$(find $i -perm /111 2>/dev/null)" != "" ]; then
+            chmod a-x $i
+            echo "[chmod] $i"
+            if [ "$(git status --short $i|cut -c1)" = "M" ]; then
+                git add $i
+            fi
+        fi
+    else
+        echo "[skip ] $i"
+    fi
+done
--- a/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/misc/Doxyfile.tpl
+++ b/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/misc/Doxyfile.tpl
--- a/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/misc/config.generic.cmake
+++ b/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/misc/config.generic.cmake
@@ -0,0 +1,5 @@
+CONFIG_ENV_CFLAGS   += \
+    -Os -Wall \
+    -D_PLATFORM_IS_HOST_ \
+
+LDFLAGS             += -lpthread -lrt
--- a/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/misc/config.generic.default
+++ b/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/misc/config.generic.default
@@ -0,0 +1,2 @@
+CONFIG_ENV_CFLAGS   += -Wall
+CONFIG_ENV_CFLAGS   += --coverage
--- a/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/misc/cut.c
+++ b/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/misc/cut.c
@@ -0,0 +1,192 @@
+#include "cut.h"
+
+struct cut_runtime cut;
+
+static char suite_pattern[64];
+static char case_pattern[64];
+
+static void _filter(int argc, char **argv)
+{
+    int i = 0;
+    struct cut_case *c = NULL;
+    if (argc == 2 && 0 == strcmp(argv[1], "all")) {
+        return;
+    }
+
+    for (i = 0; i < cut.ccnt_total; i++) {
+        c = cut.clist[i];
+        if ((argc == 2 && (0 != strcmp(c->sname, argv[1]))) ||
+            (argc == 3 && (0 != strcmp(c->sname, argv[1]) || 0 != strcmp(c->cname, argv[2])))) {
+
+            if (!(argc == 2 && strlen(suite_pattern) && strstr(c->sname, suite_pattern))) {
+                cut.clist[i]->skip = 1;
+                cut.ccnt_skip++;
+            }
+        }
+    }
+}
+
+static void _usage(const char *me)
+{
+    cut_printf("Usage: %s [OPTION] S-FILTER [C-FILTER]\n\n" \
+               "OPTION:\n" \
+               "  --verbose:    verbose when exec cases\n" \
+               "  --list:       list cases\n" \
+               "  --count:      print case count\n" \
+               "\n" \
+               "S-FILTER:    suite name filter, e.g. '%s all' means run all suites\n" \
+               "C-FILTER:    case name filter\n", me, me);
+}
+
+static int _verbose_opt = 0;
+static int _parse_arg(int argc, char **argv)
+{
+    if (argc >= 2) {
+        if (0 == strcmp(argv[1], "--list")) {
+            int i = 0;
+            int cnt = 0;
+            for (i = 0; i < cut.ccnt_total; i++) {
+                struct cut_case *c = cut.clist[i];
+                if (argc == 2 ||
+                    (argc == 3 && 0 == strcmp(argv[2], "all")) ||
+                    (argc == 3 && 0 == strcmp(c->sname, argv[2])) ||
+                    (argc == 3 && strlen(suite_pattern) && strstr(c->sname, suite_pattern)) ||
+                    (argc == 4 && strlen(suite_pattern) && strlen(case_pattern) && strstr(c->sname, suite_pattern)
+                     && strstr(c->cname, case_pattern)) ||
+                    (argc == 4 && 0 == strcmp(c->sname, argv[2]) && 0 == strcmp(c->cname, argv[3]))) {
+                    cut_printf("  [%02d] %s.%s\n", ++cnt, c->sname, c->cname);
+                }
+            }
+            cut_printf("\n");
+            cut_printf("In total %d case(s), matched %d case(s)\n", cut.ccnt_total, cnt);
+            cut_printf("\n");
+            return 0;
+        }
+        if (0 == strcmp(argv[1], "--count")) {
+            cut_printf("total %d case(s).\n", cut.ccnt_total);
+            return 0;
+        }
+        if (0 == strcmp(argv[1], "--help")) {
+            _usage(argv[0]);
+            return 0;
+        }
+    }
+
+    return 1;
+}
+
+int cut_main(int argc, char **argv)
+{
+    int         i = 0, j = 0, cnt = 0;
+    char        tmpbuf[128];
+    char       *pos;
+
+    if (argc >= 2) {
+
+        int         idx = 1;
+        char        *q = NULL;
+
+        if (!strcmp(argv[1], "--list") || !strncmp(argv[1], "--verbose", strlen("--verbose"))) {
+            idx += 1;
+        }
+
+        if (idx < argc) {
+
+            if ((q = strchr(argv[idx], '%')) != NULL) {
+                strncpy(suite_pattern, argv[idx], q - argv[idx]);
+            }
+            idx += 1;
+            if (idx < argc) {
+                if ((q = strchr(argv[idx], '%')) != NULL) {
+                    strncpy(case_pattern, argv[idx], q - argv[idx]);
+                }
+            }
+        }
+    }
+
+    if (0 == _parse_arg(argc, argv)) {
+        return 0;
+    }
+
+    if (argc >= 2 && !strncmp(argv[1], "--verbose", strlen("--verbose"))) {
+        _verbose_opt = 1;
+        argc --;
+        argv ++;
+    }
+
+    _filter(argc, argv);
+
+    for (; i < cut.ccnt_total; i++) {
+        pos = tmpbuf;
+
+        cut.ccur = cut.clist[i];
+        if (cut.ccur->skip) {
+            continue;
+        }
+
+        memset(tmpbuf, 0, sizeof(tmpbuf));
+        pos += cut_snprintf(pos,
+                            sizeof(tmpbuf),
+                            "TEST [%02d/%02d] %s.%s ",
+                            ++cnt,
+                            cut.ccnt_total - cut.ccnt_skip,
+                            cut.ccur->sname,
+                            cut.ccur->cname);
+        for (j = 80 - strlen(tmpbuf); j >= 0; --j) {
+            pos += sprintf(pos, "%s", ".");
+        }
+        if (_verbose_opt) {
+            pos += sprintf(pos, " [%sEXEC%s]\n", COL_YEL, COL_DEF);
+            cut_printf("%s", tmpbuf);
+            pos -= 19;
+        }
+        TRY {
+            if (cut.ccur->setup)
+            {
+                cut.ccur->setup(cut.ccur->data, cut.ccur);
+            }
+            cut.ccur->run(cut.ccur->data, (struct cut_case *)cut.ccur);
+            if (cut.ccur->teardown)
+            {
+                cut.ccur->teardown(cut.ccur->data);
+            }
+
+            pos += sprintf(pos, " [%sSUCC%s]\n", COL_GRE, COL_DEF);
+            cut_printf("%s", tmpbuf);
+
+            cut.ccnt_pass++;
+            continue;
+        }
+        EXCEPT {
+
+            pos += sprintf(pos, " [%sFAIL%s]\n", COL_RED, COL_DEF);
+            cut_printf("%s", tmpbuf);
+
+            cut.ccnt_fail++;
+            continue;
+        }
+    }
+
+    cut_printf("\n");
+    cut_printf("===========================================================================\n");
+    if (cut.ccnt_fail > 0) {
+        cut_printf("FAIL LIST:\n");
+        for (i = 0; i < cut.ccnt_fail; i++) {
+            cut_printf("  [%02d] %s\n", i + 1, cut.cerrmsg[i]);
+            cut_free(cut.cerrmsg[i]);
+        }
+        cut_printf("---------------------------------------------------------------------------\n");
+    }
+    cut_printf("SUMMARY:\n" \
+               "     TOTAL:    %d\n" \
+               "   SKIPPED:    %d\n" \
+               "   MATCHED:    %d\n" \
+               "      PASS:    %d\n" \
+               "    FAILED:    %d\n", cut.ccnt_total, cut.ccnt_skip,
+               cut.ccnt_total - cut.ccnt_skip, cut.ccnt_pass, cut.ccnt_fail);
+    cut_printf("===========================================================================\n");
+
+    return cut.ccnt_fail;
+
+}
+
--- a/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/misc/cut.h
+++ b/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/misc/cut.h
@@ -0,0 +1,249 @@
+#ifndef __CUT_H__
+#define __CUT_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdio.h>
+#include <stdarg.h>
+#include <stdlib.h>
+#include <setjmp.h>
+#include <string.h>
+#include <assert.h>
+
+#define CUT_CASE_MAX_CNT        (1024)
+#define CUT_MSG_MAX_LEN         (512)
+
+#define cut_printf              printf
+#define cut_snprintf            snprintf
+#define cut_malloc              malloc
+#define cut_free                free
+
+#define CASE2                   CASEs
+
+extern int cut_main(int argc, char **argv);
+extern struct cut_runtime cut;
+
+struct cut_case {
+    const char *sname;
+    const char *cname;
+    void *data;
+    void (*run)(void *, void *);
+    void (*setup)(void *, void *);
+    void (*teardown)(void *);
+    int skip;
+};
+
+struct cut_runtime {
+    jmp_buf jmpbuf;
+    int     scnt_total;
+    int     ccnt_total;
+    int     ccnt_pass;
+    int     ccnt_fail;
+    int     ccnt_skip;
+    struct  cut_case *clist[CUT_CASE_MAX_CNT];
+    struct  cut_case *ccur;
+    char    *cerrmsg[CUT_CASE_MAX_CNT];
+};
+
+#define CUT_CASE_RUNNER(sname, cname)  cut_##sname##_##cname##_run
+#define CUT_CASE_NAME(sname, cname)    cut_##sname##_##cname
+#define CUT_CASE_DATA(sname)           cut_##sname##_data
+#define CUT_CASE_SETUP(sname)          cut_##sname##_setup
+#define CUT_CASE_TEARDOWN(sname)       cut_##sname##_teardown
+
+#define DATA(sname) \
+    struct CUT_CASE_DATA(sname)
+
+#define SETUP(sname) \
+    static void CUT_CASE_SETUP(sname)(struct CUT_CASE_DATA(sname) *data, struct cut_case *case_data)
+
+#define TEARDOWN(sname) \
+    static void CUT_CASE_TEARDOWN(sname)(struct CUT_CASE_DATA(sname) *data)
+
+
+/*
+ * @brief: construct a test case structor and a test case runner
+ * @sname: suite name
+ * @cname: case name
+ * e.g.
+    CASE(mysuite, mycase1) {
+        // do something here
+        ASSERT_TRUE(1);
+    }
+ */
+#define CASE(sname, cname) \
+    static void CUT_CASE_RUNNER(sname, cname)(void *null, struct cut_case *case_data); \
+    static struct cut_case CUT_CASE_NAME(sname, cname) = \
+            { \
+              #sname, #cname, NULL, (void(*)(void*,void*))CUT_CASE_RUNNER(sname, cname), NULL, NULL, 0}; \
+    static void CUT_CASE_RUNNER(sname, cname)(void *null, struct cut_case *case_data)
+
+/*
+ * @brief: construct a test case structor and a test case runner
+ *         with case_data/setup/teardown for each case.
+ * @sname: suite name
+ * @cname: case name
+ * e.g.
+    CASE_DATA(mysuite) {
+        int errmsg;
+        char *errcode;
+    };
+
+    CASE_SETUP(mysuite) {
+        data->errcode = 0;
+        data->errmsg = (char*)malloc(100);
+    }
+
+    CASE_TEARDOWN(mysuite) {
+        if(data->errmsg) {
+            free(data->errmsg);
+            data->errmsg = NULL;
+        }
+    }
+
+    CASEs(mysuite, mycase1) {
+        data->errcode = 1;
+        strcpy(data->errmsg, "timeout error");
+        ASSERT_TRUE(1);
+    }
+ */
+#define CASEs(sname, cname)                                                        \
+    static struct CUT_CASE_DATA(sname) CUT_CASE_DATA(sname);                       \
+    static void CUT_CASE_RUNNER(sname, cname)(struct CUT_CASE_DATA(sname) * data,struct cut_case *case_data); \
+    static struct cut_case CUT_CASE_NAME(sname, cname) = \
+            { \
+              #sname, #cname, &CUT_CASE_DATA(sname), (void(*)(void*,void*))CUT_CASE_RUNNER(sname, cname),      \
+              (void(*)(void*,void*))CUT_CASE_SETUP(sname), (void(*)(void*))CUT_CASE_TEARDOWN(sname), 0}; \
+    \
+    static void CUT_CASE_RUNNER(sname, cname)(struct CUT_CASE_DATA(sname) * data, struct cut_case *case_data)
+
+/*
+ * @brief: construct a test suite by adding test case(s)
+ * @sname: suite name
+ * e.g.
+    SUITE(mysuite) = {
+        ADD_CASE(mysuite, mycase1),
+        ADD_CASE(mysuite, mycase2),
+        ADD_CASE_NULL
+    };
+ */
+#define SUITE(sname) struct cut_case *cut_suite_##sname[]
+
+/*
+ * @brief: add a test case into a test suite
+ * @sname: suite name
+ * @cname: case name
+ */
+#define ADD_CASE(sname, cname)   &CUT_CASE_NAME(sname, cname)
+#define ADD_CASE_NULL            (struct cut_case*)(NULL)
+
+/*
+ * @brief: add a test suite into case list
+ * @sname: suite name
+ */
+#define ADD_SUITE(sname)                                  \
+    do {                                                  \
+        int i = 0;                                        \
+        extern struct cut_case *cut_suite_##sname[];      \
+        struct cut_case *c = cut_suite_##sname[i];        \
+        if (cut.ccnt_total >= CUT_CASE_MAX_CNT) {         \
+            cut_printf("reaches maximum case count:%d\n", \
+                       CUT_CASE_MAX_CNT);                 \
+            break;                                        \
+        }                                                 \
+        while (c) {                                       \
+            *(cut.clist + cut.ccnt_total++) = c;          \
+            c = *(cut_suite_##sname + (++i));             \
+        }                                                 \
+    } while (0)
+
+
+#define TRY                if (0 == setjmp(cut.jmpbuf))
+#define EXCEPT             else
+#define RAISE_EXCEPTION_WITH_MSG(msg)                          \
+    do {                                                       \
+        int ret = 0, i = cut.ccnt_fail;                        \
+        cut.cerrmsg[i] = (char*)cut_malloc(CUT_MSG_MAX_LEN);   \
+        assert(cut.cerrmsg[i] != NULL);                        \
+        memset(cut.cerrmsg[i], 0, CUT_MSG_MAX_LEN);            \
+        ret = cut_snprintf(cut.cerrmsg[i],                     \
+                           CUT_MSG_MAX_LEN - 1,                \
+                           "%s.%s in %s(%d) expected %s",      \
+                           cut.ccur->sname, cut.ccur->cname,   \
+                           __FILE__, __LINE__, msg);           \
+        if (ret >= CUT_MSG_MAX_LEN)                            \
+            cut_snprintf(cut.cerrmsg[i] + CUT_MSG_MAX_LEN - 4, \
+                         4, "...");                            \
+        longjmp(cut.jmpbuf, 1);                                \
+    } while (0)
+
+#define ASSERT_TRUE(cond)                       \
+    do {                                        \
+        if (!(cond))                            \
+            RAISE_EXCEPTION_WITH_MSG("[True]"); \
+    } while (0)
+
+#define ASSERT_INT(expected, compare, actual)                                     \
+    do {                                                                          \
+        if (!((expected)compare(actual)))                                         \
+            RAISE_EXCEPTION_WITH_MSG("[" #expected " " #compare " " #actual "]"); \
+    } while (0)
+
+#define ASSERT_STR(expected, compare, actual)                                     \
+    do {                                                                          \
+        if (!(strcmp((expected), (actual)) compare 0))                            \
+            RAISE_EXCEPTION_WITH_MSG("[" #expected " " #compare " " #actual "]"); \
+    } while (0)
+
+#define ASSERT_IN(expected1, actual, expected2)                                       \
+    do {                                                                              \
+        if ((actual) < (expected1) || (actual) > (expected2))                         \
+            RAISE_EXCEPTION_WITH_MSG("[" #expected1 " <= " #actual " <= " #expected2 "]"); \
+    } while (0)
+
+#define ASSERT_NSTR(expected, compare, actual, len)                                     \
+    do {                                                                          \
+        if (!(strncmp((expected), (actual), (len)) compare 0))                            \
+            RAISE_EXCEPTION_WITH_MSG("[" #expected " " #compare " " #actual "]"); \
+    } while (0)
+
+
+#define ASSERT_FAIL()                               RAISE_EXCEPTION_WITH_MSG("[should not be here]")
+#define ASSERT_FALSE(cond)                          ASSERT_TRUE(!(cond))
+#define ASSERT_NULL(ptr)                            ASSERT_INT(ptr, ==, NULL)
+#define ASSERT_NOT_NULL(ptr)                        ASSERT_INT(ptr, !=, NULL)
+#define ASSERT_EQ(actual, expected)                 ASSERT_INT(actual, ==, expected)
+#define ASSERT_NE(actual, expected)                 ASSERT_INT(actual, !=, expected)
+#define ASSERT_GT(actual, expected)                 ASSERT_INT(actual,  >, expected)
+#define ASSERT_GE(actual, expected)                 ASSERT_INT(actual, >=, expected)
+#define ASSERT_LT(actual, expected)                 ASSERT_INT(actual,  <, expected)
+#define ASSERT_LE(actual, expected)                 ASSERT_INT(actual, <=, expected)
+#define ASSERT_STR_EQ(actual, expected)             ASSERT_STR(actual, ==, expected)
+#define ASSERT_STR_NE(actual, expected)             ASSERT_STR(actual, !=, expected)
+#define ASSERT_STR_GT(actual, expected)             ASSERT_STR(actual,  >, expected)
+#define ASSERT_STR_LT(actual, expected)             ASSERT_STR(actual,  <, expected)
+#define ASSERT_NSTR_EQ(actual, expected, len)       ASSERT_NSTR(actual, ==, expected, len)
+#define ASSERT_NSTR_NE(actual, expected, len)       ASSERT_NSTR(actual, !=, expected, len)
+#define ASSERT_NSTR_GT(actual, expected, len)       ASSERT_NSTR(actual,  >, expected, len)
+#define ASSERT_NSTR_LT(actual, expected, len)       ASSERT_NSTR(actual,  <, expected, len)
+
+/*
+ * see http://stackoverflow.com/questions/3585846/color-text-in-terminal-applications-in-unix
+ */
+#define COL_DEF "\x1B[0m"
+#define COL_RED "\x1B[1;31m"
+#define COL_GRE "\x1B[1;32m"
+#define COL_YEL "\x1B[1;33m"
+#define COL_BLU "\x1B[1;34m"
+#define COL_MAG "\x1B[1;35m"
+#define COL_CYN "\x1B[1;36m"
+#define COL_WHE "\x1B[1;37m"
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __CUT_H__ */
+
--- a/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/pre-build.sh
+++ b/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/pre-build.sh
@@ -0,0 +1,194 @@
+#! /bin/bash
+if [ "$(uname)" = "Darwin" ]; then
+    SED=gsed
+else
+    SED=sed
+fi
+
+function Trace()
+{
+    if [ "${VERBOSE_PRE_BLD}" != "" ]; then
+        echo "$1" 1>&2
+    fi
+}
+
+function Update_Sources()
+{
+    if [ -f ${BLD_DIR}/${STAMP_UNPACK} ]; then
+        Trace "Skipped @ ${BLD_DIR}/${STAMP_UNPACK}"
+        return 0
+    fi
+    if [ "${PKG_SWITCH}" = "" ]; then
+        Trace "Warning @ CONFIG_${MODULE} = '${PKG_SWITCH}'"
+    fi
+
+    Trace "MODULE_NAME:     [${MODULE}]"
+    Trace "SRC_DIR:         [${SRC_DIR}]"
+    Trace "BLD_DIR:         [${BLD_DIR}]"
+    Trace "PACKAGE_DIR:     [${PACKAGE_DIR}]"
+    Trace "PKG_SOURCE:      [${PKG_SOURCE}]"
+    Trace "PKG_BRANCH:      [${PKG_BRANCH}]"
+    Trace "PKG_REVISION:    [${PKG_REVISION}]"
+    Trace "PKG_UPSTREAM:    [${PKG_UPSTREAM}]"
+
+    for i in $(find -L ${MODULE} -type d -not -path "*.git*"|${SED} "s,${MODULE}/*,,1"|${SED} '/^$/d'); do
+        mkdir -p ${BLD_DIR}/${i}
+    done
+
+    if [ "${PKG_SOURCE}" != "" ] && [ -d ${PACKAGE_DIR}/${PKG_SOURCE} ]; then
+        GIT_BASENAME=$(basename ${PKG_SOURCE})
+        GIT_NAME_LEN=$(echo -n "${GIT_BASENAME}"|wc -c|awk '{ print $1 }')
+        GIT_OFFSET=$(( GIT_NAME_LEN - 3 ))
+        GIT_MOD_NAME=$(echo "${GIT_BASENAME}" | cut -c"1-$(( GIT_OFFSET-1 ))"|awk '{ print $1 }')
+        GIT_POSTFIX=$(echo "${GIT_BASENAME}" | cut -c"${GIT_OFFSET}-${GIT_NAME_LEN}"|awk '{ print $1 }')
+        Trace "GIT_POSTFIX:     [${GIT_POSTFIX}]"
+        Trace "GIT_MOD_NAME:    [${GIT_MOD_NAME}]"
+    fi
+    set +x
+
+    if [ "${GIT_POSTFIX}" = ".git" ]; then
+        GIT_COPY=${MODULE}/${GIT_MOD_NAME}
+        DEV_COPY_BASE=${TOP_DIR}.pkgs
+        Trace "GIT_COPY:        [${GIT_COPY}]"
+        Trace "DEV_COPY_BASE:   [${DEV_COPY_BASE}]"
+
+        eval "${CMDSET_X}"
+        mkdir -p ${DEV_COPY_BASE}
+        cd ${DEV_COPY_BASE}
+        if [ ! -d ${GIT_MOD_NAME} ]; then
+            git clone ${OPTION_Q} ${PACKAGE_DIR}/${PKG_SOURCE} ${GIT_MOD_NAME} \
+                $([ "${PKG_BRANCH}" = "" ] || echo "-b ${PKG_BRANCH}")
+            if [ "${PKG_UPSTREAM}" != "" ]; then
+                cd ${GIT_MOD_NAME};
+                git remote add upstream ${PKG_UPSTREAM}
+                cd ${OLDPWD};
+            fi
+        fi
+
+        if [ "${PKG_REVISION}" != "" ]; then
+            cd ${GIT_MOD_NAME} && git reset ${OPTION_Q} --hard ${PKG_REVISION} && cd ${OLDPWD}
+        else
+            cd ${GIT_MOD_NAME}
+            git pull ${OPTION_Q} origin ${PKG_BRANCH} || exit 1
+        fi
+
+        cd ${TOP_DIR}
+        rm -fr ${SRC_DIR}/${GIT_MOD_NAME}
+        ln -sf ${DEV_COPY_BASE}/${GIT_MOD_NAME} ${SRC_DIR}/${GIT_MOD_NAME}
+        touch ${BLD_DIR}/${STAMP_UNPACK}
+        PKG_SOURCE=""
+        set +x
+
+        SRC_ELEM=$(ls ${SRC_DIR}|grep -v ${HD_MAKEFILE}|grep -v ${MAKE_SEGMENT})
+        BLD_ELEM=$(ls ${BLD_DIR}|grep -v ${HD_MAKEFILE}|grep -v ${MAKE_SEGMENT})
+        if [ "${BLD_ELEM}" = "" ]; then
+            for iter in ${SRC_ELEM}; do
+                Trace "Bulk [${SRC_DIR}/${iter} => ${BLD_DIR}"
+#                cp -Lrf ${SRC_DIR}/${iter} ${BLD_DIR}
+            done
+            return 0
+        fi
+    fi
+
+#    for FILE in \
+#        $(find -L ${SRC_DIR}/ -type f -o -type l -name "*.[ch]" -o -name "*.mk" -o -name "*.cpp") \
+#        $(find ${SRC_DIR}/ -maxdepth 1 -name "*.patch" -o -name "lib*.a" -o -name "lib*.so") \
+#        $([ "" != "${PKG_SOURCE}" ] && [ -d ${PACKAGE_DIR}/${PKG_SOURCE} ] && find ${PACKAGE_DIR}/${PKG_SOURCE}/ -type f -o -type l) \
+#    ; \
+#    do
+#        if  [ "" != "${PKG_SOURCE}" ] && \
+#            [ -d ${PKG_SOURCE} ] && \
+#            [ "$(dirname ${FILE})" != "${TOP_DIR}/${MODULE}" ]; then
+#            SUBD=$(echo $(dirname ${FILE})|${SED} "s:$(dirname ${PKG_SOURCE})::")
+#            SUBD=$(echo ${SUBD}|${SED} "s:${SRC_DIR}::")
+#        else
+#            SUBD=$(echo $(dirname ${FILE})|${SED} "s:${SRC_DIR}::")
+#            SUBD=$(echo ${SUBD}|${SED} "s:${PACKAGE_DIR}/*::")
+#        fi
+#
+#        COPY_DIR=${OUTPUT_DIR}/${MODULE}/${SUBD}
+#        mkdir -p ${COPY_DIR}
+#        COPY_BASE=$(basename ${FILE})
+#        FILE_COPY=${COPY_DIR}/${COPY_BASE}
+#        # grep -q "\.git" <<< ${FILE} || Trace "Check: ${FILE}: ${FILE_COPY}"
+#
+#        if [ ! -e ${FILE_COPY} -o \
+#             ${FILE} -nt ${FILE_COPY} ]; then
+#             mkdir -p ${BLD_DIR}/${FILE_DIR}
+#             cp -f ${FILE} ${FILE_COPY}
+#        fi
+#    done
+
+}
+
+function Update_Makefile()
+{
+    BLD_MFILE=${BLD_DIR}/${HD_MAKEFILE}
+
+    if  [ ${BLD_MFILE} -nt ${SRC_DIR}/${MAKE_SEGMENT} ] && \
+        [ ${BLD_MFILE} -nt ${STAMP_BLD_ENV} ]; then
+        return 0;
+    fi
+
+    rm -f ${BLD_MFILE}
+
+    echo "MODULE_NAME := ${MODULE}" >> ${BLD_MFILE}
+    cat ${STAMP_BLD_ENV} >> ${BLD_MFILE}
+
+    cat << EOB >> ${BLD_MFILE}
+
+include \$(RULE_DIR)/settings.mk
+include \$(CONFIG_TPL)
+
+all:
+
+EOB
+
+    cp -f ${SRC_DIR}/${MAKE_SEGMENT} ${BLD_DIR}/${MAKE_SEGMENT}
+
+    cat ${BLD_DIR}/${MAKE_SEGMENT} >> ${BLD_MFILE}
+    ${SED} -i 's/clean:/clean : clean-prepare/g' ${BLD_MFILE}
+
+    cat << EOB >> ${BLD_MFILE}
+
+env:
+	@echo ""
+	@printf -- "-----------------------------------------------------------------\n"
+	@\$(foreach var,\$(SHOW_ENV_VARS),\$(call Dump_Var,\$(var)))
+	@printf -- "-----------------------------------------------------------------\n"
+	@echo ""
+
+include \$(RULE_DIR)/rules.mk
+EOB
+
+    Trace "Updated: ${BLD_MFILE}"
+}
+
+if [ "$#" != "1" -a "$#" != "2" ]; then exit 12; fi
+
+MODULE=${1}
+BLD_DIR=${OUTPUT_DIR}/${MODULE}
+SRC_DIR=${TOP_DIR}/${MODULE}
+
+if [ ! -d ${SRC_DIR} ]; then
+    exit 0
+fi
+
+if [ "${VERBOSE_PRE_BLD}" != "" ]; then
+    OPTION_V="-v"
+    CMDSET_X="set -x"
+else
+    OPTION_Q="-q"
+fi
+
+mkdir -p ${BLD_DIR}
+
+MSG=$(printf "%-28s%s" "${MODULE}" "[..]")
+echo -ne "\r                                                    "
+echo -ne "\033[0;37;0;44m""\r[..] o ${MSG}""\033[0;m"
+Trace ""
+
+if [ "$#" = "1" ]; then
+    Update_Sources
+fi
+Update_Makefile
--- a/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/rules.mk
+++ b/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/rules.mk
@@ -0,0 +1,197 @@
+include  $(RULE_DIR)/settings.mk
+sinclude $(CONFIG_TPL)
+
+export PATH := $(PATH):$(TOOLCHAIN_DLDIR)/main/bin
+unexport VERBOSE
+unexport DEBUG
+
+TOPDIR_NAME     := $(shell $(SHELL_DBG) basename $(TOP_DIR))
+LIBOBJ_TMPDIR   := $(OUTPUT_DIR)/lib$(TOPDIR_NAME).objs
+
+SYSROOT_BIN     := $(OUTPUT_DIR)${bindir}
+SYSROOT_INC     := $(OUTPUT_DIR)${incdir}
+SYSROOT_LIB     := $(OUTPUT_DIR)${libdir}
+CONFIG_VENDOR   := $(shell grep -m 1 "VENDOR *:" $(CONFIG_TPL) 2>/dev/null|awk '{ print $$NF }')
+IMPORT_VDRDIR   := $(IMPORT_DIR)/$(CONFIG_VENDOR)
+
+HOST_ARCH_BITS  := $(shell [ "$$(uname -m)" = "x86_64" ] && echo -n "64" || echo -n "32")
+PREBUILT_LIBDIR := $(if $(strip $(filter 64,$(HOST_ARCH_BITS)) $(CROSS_PREFIX)),libs,32bit-libs)
+PREBUILT_BINDIR := $(if $(strip $(filter 64,$(HOST_ARCH_BITS)) $(CROSS_PREFIX)),bin,32bit-bin)
+
+CONFIG_VSP_WEBSITE  ?= http://gitlab.alibaba-inc.com/yusheng.yx/alink-vendor-support-package
+
+ifeq ($(shell uname), Linux)
+RPATH_CFLAGS    += -Wl,-rpath='$$''ORIGIN/../lib'
+endif
+
+# CFLAGS contains '$' causes ./configure failure in ORIGIN packages
+#
+# Instead of:
+#
+# ifeq ($(shell uname), Linux)
+# CFLAGS += -Wl,-rpath='$$''ORIGIN/../lib'
+# CFLAGS := $(sort $(CFLAGS))
+# endif
+#
+# Write @ package's makefile:
+#
+# ./configure \
+#     CFLAGS='$(CFLAGS) -Wl,-rpath='\''$$$$'\''ORIGIN/../lib' \
+#     --prefix=...
+#
+# To pass in RPATH related link flags
+
+COMP_LIB_NAME   := $(subst lib,,$(subst .so,,$(subst .a,,$(COMP_LIB))))
+COMP_LIB_OBJS    = $(foreach d,$(COMP_LIB_COMPONENTS),$(LIBOBJ_TMPDIR)/$(d)/*.o)
+RECURSIVE_MAKE  := $(MAKE) $(if $(TOP_Q),-s) -C $(TOP_DIR) -f $(TOP_MAKEFILE)
+ALL_SUB_DIRS    := $(shell find -L $(TOP_DIR) \
+                                ! -path "$(OUTPUT_DIR)/*" \
+                                ! -path "$(TOP_DIR)/$(SHADOW_DIR)/*" \
+                                  -name "$(MAKE_SEGMENT)" 2>/dev/null \
+                           | $(SED) 's,$(TOP_DIR)[/]*,,;s,[/]*$(MAKE_SEGMENT),,')
+
+SHOW_ENV_VARS   := \
+    MODULE_NAME SUBDIRS PKG_NAME PKG_RPATH PKG_SOURCE PKG_SWITCH_V PKG_SWITCH \
+    HOST_ARCH_BITS PREBUILT_LIBDIR RPATH_CFLAGS EXTRA_INCLUDE_DIRS \
+    CROSS_PREFIX DEPENDS CFLAGS CCLD LDFLAGS \
+    CC LD AR STRIP OBJCOPY COMP_LIB ALL_SUB_DIRS LIBOBJ_TMPDIR \
+    MAKE_ENV_VARS DEFAULT_BLD EXTRA_CFLAGS \
+    LIBA_TARGET LIBSO_TARGET TARGET KMOD_TARGET \
+    SRCS OBJS LIB_SRCS LIB_OBJS LIB_HDRS_DIR LIB_HEADERS EXTRA_SRCS \
+    $(foreach M,$(LIBA_TARGET),LIB_SRCS_$(subst .a,,$(subst lib,,$(M)))) \
+    INTERNAL_INCLUDES TOP_DIR PRJ_NAME PRJ_VERSION COMP_LIB_COMPONENTS \
+    IMPORT_DIR IMPORT_VDRDIR CONFIG_DIR PACKAGE_DIR EXTERNAL_INCLUDES \
+    CONFIG_LIB_EXPORT OBJCOPY_FLAGS CONFIG_VENDOR COVERAGE_PROGS COVERAGE_CMD \
+
+INFO_ENV_VARS   := $(SHOW_ENV_VARS) \
+    ALL_SUB_DIRS SED RULE_DIR OUTPUT_DIR MAKE_SEGMENT COMP_LIB_NAME LIBOBJ_TMPDIR \
+    COMP_LIB_FILES STAMP_BLD_ENV STAMP_BLD_VAR EXTRA_INSTALL_HDRS FINAL_DIR DIST_DIR \
+    WIN32_CMAKE_SKIP EXTRA_INCLUDE_DIRS NOEXEC_CMAKE_DIRS COMP_LIB \
+    WITH_LCOV LCOV_DIR UTEST_PROG COVERAGE_CMD STAMP_LCOV CMAKE_EXPORT_LIBS \
+
+INFO_ENV_VARS   := $(filter-out CFLAGS,$(INFO_ENV_VARS))
+
+ifndef CONFIG_LIB_EXPORT
+ifeq (y,$(strip $(CONFIG_EMB_GATEWAY_SDK)))
+CONFIG_LIB_EXPORT := dynamic
+else
+ifeq (y,$(strip $(CONFIG_EMB_BASIC_SDK)))
+CONFIG_LIB_EXPORT := static
+else
+ifeq (y,$(strip $(CONFIG_EMB_ROUTER_SDK)))
+CONFIG_LIB_EXPORT := dynamic
+endif # ROUTER
+endif # BASIC
+endif # GATEWAY
+else
+ifneq (static,$(CONFIG_LIB_EXPORT))
+ifneq (dynamic,$(CONFIG_LIB_EXPORT))
+$(error CONFIG_LIB_EXPORT($(CONFIG_LIB_EXPORT)) is neither 'static' or 'dynamic')
+endif # dynamic
+endif # static
+endif # CONFIG_LIB_EXPORT
+
+ifneq (,$(shell ls $(STAMP_BLD_VAR) 2>/dev/null))
+ifeq (,$(filter reconfig distclean,$(MAKECMDGOALS)))
+ifeq (0,$(strip $(shell $(SED) '/[-_/a-zA-Z0-9]* = *..*/d' $(STAMP_BLD_VAR)|wc -l)))
+include $(STAMP_BLD_VAR)
+endif
+endif
+endif
+
+.PHONY: all clean FORCE
+
+ifdef SUBDIRS
+include $(RULE_DIR)/_rules-top.mk
+include $(RULE_DIR)/_rules-prefix.mk
+include $(RULE_DIR)/_rules-repo.mk
+
+CROSS_CANDIDATES := CC CXX AR LD STRIP OBJCOPY
+export CC       := $(strip $(if $(OVERRIDE_CC),     $(OVERRIDE_CC),     $(CROSS_PREFIX)gcc))
+export CXX      := $(strip $(if $(OVERRIDE_CXX),    $(OVERRIDE_CXX),    $(CROSS_PREFIX)g++))
+export AR       := $(strip $(if $(OVERRIDE_AR),     $(OVERRIDE_AR),     $(CROSS_PREFIX)ar))
+export LD       := $(strip $(if $(OVERRIDE_LD),     $(OVERRIDE_LD),     $(CROSS_PREFIX)ld))
+export OBJCOPY  := $(strip $(if $(OVERRIDE_OBJCOPY),$(OVERRIDE_OBJCOPY),$(CROSS_PREFIX)objcopy))
+
+ifneq (,$(OVERRIDE_STRIP))
+export STRIP    := $(OVERRIDE_STRIP)
+else
+ifneq (,$(CROSS_PREFIX))
+export STRIP    := $(CROSS_PREFIX)strip
+else
+export STRIP    := true
+endif
+endif
+
+ifeq (gcc,$(strip $(CC)))
+export STRIP    := strip
+endif
+
+ifneq (y,$(shell which $(CC) > /dev/null 2>&1 && echo 'y'))
+LOCAL_TCDIR     := $(TOOLCHAIN_DLDIR)/$(shell $(call Relative_TcPath,$(CC)))
+export CC       := $(LOCAL_TCDIR)/$(CC)
+export AR       := $(LOCAL_TCDIR)/$(AR)
+export LD       := $(LOCAL_TCDIR)/$(LD)
+export OBJCOPY  := $(LOCAL_TCDIR)/$(OBJCOPY)
+export STRIP    := $(LOCAL_TCDIR)/$(STRIP)
+endif
+
+ifneq (,$(filter -m32,$(strip $(CFLAGS))))
+PREBUILT_LIBDIR := 32bit-libs
+PREBUILT_BINDIR := 32bit-bin
+endif
+
+include $(RULE_DIR)/_rules-dist.mk
+include $(RULE_DIR)/_rules-complib.mk
+include $(RULE_DIR)/_rules-submods.mk
+
+env:
+	$(TOP_Q)echo ""
+	$(TOP_Q)printf -- "-----------------------------------------------------------------\n"
+	$(TOP_Q)$(foreach var,$(SHOW_ENV_VARS),$(call Dump_Var,$(var)))
+	$(TOP_Q)printf -- "-----------------------------------------------------------------\n"
+	$(TOP_Q)echo ""
+	$(TOP_Q)$(call $(POST_ENV_HOOK))
+
+else    # ifdef SUBDIRS
+
+PKG_RPATH   := $(shell echo $(CURDIR)|$(SED) 's,$(OUTPUT_DIR)/*,,g')
+PKG_NAME    ?= $(shell basename $(CURDIR))
+PKG_SOURCE  ?= $(shell [ -d $(PACKAGE_DIR) ] && find $(PACKAGE_DIR) -name "$(PKG_NAME)*" | head -1)
+
+DEPENDS     += $(DEPENDS_$(MODULE_NAME))
+DEPENDS     := $(sort $(strip $(DEPENDS)))
+
+ifdef CONFIG_SWITCH
+PKG_SWITCH_V = $(CONFIG_SWITCH)
+else
+PKG_SWITCH_V := CONFIG_$(PKG_RPATH)
+endif
+PKG_SWITCH = $($(PKG_SWITCH_V))
+
+ifdef ORIGIN
+
+include $(RULE_DIR)/_rules-origin.mk
+
+else    # ifdef ORIGIN
+
+ifneq (,$(filter -m32,$(strip $(CFLAGS))))
+PREBUILT_LIBDIR := 32bit-libs
+PREBUILT_BINDIR := 32bit-bin
+endif
+
+include $(RULE_DIR)/_rules-flat.mk
+
+endif   # ifdef ORIGIN
+
+include $(RULE_DIR)/_rules-modinfo.mk
+
+endif   # ifdef SUBDIRS
+
+sinclude $(STAMP_POST_RULE)
+
+ifdef UTEST_PROG
+COVERAGE_LIST += \"./$(strip $(UTEST_PROG) --list)\"
+COVERAGE_LIST += \"./$(strip $(UTEST_PROG) --verbose=4)\"
+include $(RULE_DIR)/_rules-coverage.mk
+endif
--- a/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/scripts/add_license.sh
+++ b/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/scripts/add_license.sh
@@ -0,0 +1,40 @@
+#! /bin/bash
+
+TEXT=(
+    "Copyright (c) 2014-2016 Alibaba Group. All rights reserved."
+    "License-Identifier: Apache-2.0"
+    ""
+    "Licensed under the Apache License, Version 2.0 (the \"License\"); you may"
+    "not use this file except in compliance with the License."
+    "You may obtain a copy of the License at"
+    ""
+    "http://www.apache.org/licenses/LICENSE-2.0"
+    ""
+    "Unless required by applicable law or agreed to in writing, software"
+    "distributed under the License is distributed on an \"AS IS\" BASIS, WITHOUT"
+    "WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied."
+    "See the License for the specific language governing permissions and"
+    "limitations under the License."
+    ""
+)
+
+TOTAL_LINE=${#TEXT[@]}
+i=$(( TOTAL_LINE - 1 ))
+
+sed -i "1i\ */" $1
+while (( i >= 0 )); do
+    j=$(eval echo '${TEXT['$i']}')
+
+    if [ "$j" = "" ]; then
+        sed -i "1i\ *" $1
+    else
+        if [ "$(echo $j|awk '{ print NF }')" = "1" ] && [ "$(echo $j | cut -c1-7)" = "http://" ]; then
+            sed -i "1i\ *    $j" $1
+        else
+            sed -i "1i\ * $j" $1
+        fi
+    fi
+
+    i=$(( i - 1 ))
+done
+sed -i "1i\/*" $1
--- a/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/scripts/del_license.sh
+++ b/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/scripts/del_license.sh
@@ -0,0 +1,10 @@
+#! /bin/bash
+
+START_LINE=$(head -3 $1|grep -n '^ *\/\*'|cut -d':' -f1)
+END_LINE=$(grep -m 1 -n '^ *\*\/' $1|cut -d':' -f1)
+echo "[${START_LINE},${END_LINE}]"
+
+if [ "${START_LINE}" != "" ] && [ "${END_LINE}" != "" ]; then
+    sed -i "${START_LINE},${END_LINE}d" $1
+    echo "LICENSE REMOVED: $1"
+fi
--- a/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/scripts/exe_coverage_progs.sh
+++ b/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/scripts/exe_coverage_progs.sh
@@ -0,0 +1,25 @@
+#! /bin/bash
+set -e
+
+if [ "${OUTPUT_DIR}" = "" ] || [ ! -d ${OUTPUT_DIR} ]; then exit 1; fi
+
+cd ${OUTPUT_DIR}/usr/bin
+
+echo ""
+
+iter=0
+while (( iter < ${#PROGS[@]} )); do
+    UT_CMD=$(eval echo '${PROGS['${iter}']}')
+    UT_PROG=$(echo ${UT_CMD}|cut -d' ' -f1)
+
+    echo "[${iter}] RUNNING '${UT_CMD}' with '${UT_PROG}'"|grep --color ".*"
+    echo ""
+
+    if [ -f ${UT_PROG} ]; then
+        ${UT_CMD}
+    else
+        echo "${UT_CMD} SPECIFIED BUT ${UT_PROG} NOT FOUND"|grep --color ".*"
+    fi
+
+    iter=$(( iter + 1 ))
+done
--- a/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/scripts/gen_cross_toolchain.sh
+++ b/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/scripts/gen_cross_toolchain.sh
@@ -0,0 +1,62 @@
+#! /bin/bash
+
+procing() {
+    trap 'exit 0;' 6
+    while :; do
+        for j in '-' '\\' '|' '/'; do
+            tput sc
+            echo -ne  "[$j]"
+            sleep 0.1
+            tput rc
+        done
+    done
+}
+
+waiting() {
+    local pid="$1"
+
+    echo -ne "\033[1;32m"
+    echo -n "$2 .................... "
+    procing &
+
+    local tmppid="$!"
+    wait $pid
+    tput rc
+
+    echo "done"
+    echo -ne "\033[0m"
+    echo ""
+    kill -6 $tmppid >/dev/null 1>&2
+}
+
+GIT_PREFIX="https://gitee.com/alios-things"
+
+LOCAL_CC=${TOOLCHAIN_DLDIR}/${RELPATH}/${CC}
+LOCAL_AR=${TOOLCHAIN_DLDIR}/${RELPATH}/${AR}
+
+# echo "[RELPATH]: ${RELPATH}"
+# echo "[GITPATH]: ${GITPATH}"
+
+which ${CC} > /dev/null 2>&1
+
+if [ $? != 0 ] && [ ! -f ${LOCAL_CC} ]; then
+
+    if [ "${GITPATH}" = "" ]; then
+        echo "Unable to find available toolchain of [${CC}] from local ENV or Internet. Abort!" | grep --color ".*"
+        echo ""
+        exit 1
+    fi
+
+    echo -n "${GIT_PREFIX}/${GITPATH} -> "
+    echo -n "$(basename ${OUTPUT_DIR})/$(basename ${TOOLCHAIN_DLDIR})/"
+    echo "$(dirname ${RELPATH})"
+    echo "---"
+
+    mkdir -p ${TOOLCHAIN_DLDIR}
+    cd ${TOOLCHAIN_DLDIR}
+    git clone -q ${GIT_PREFIX}/${GITPATH} &
+
+    waiting "$!" "downloading toolchain for ${CC}"
+    cd ${OLDPWD}
+
+fi
--- a/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/scripts/gen_lcov_report.sh
+++ b/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/scripts/gen_lcov_report.sh
@@ -0,0 +1,108 @@
+#! /bin/bash
+set -e
+
+if [ "$(uname)" = "Darwin" ]; then
+    SED=gsed
+else
+    SED=sed
+fi
+
+rm -rf ${OUTPUT_DIR}/${LCOV_DIR} ${DIST_DIR}/${LCOV_DIR}
+lcov --quiet \
+    --capture --initial --directory ${OUTPUT_DIR}/ \
+    -o ${OUTPUT_DIR}/files.info
+lcov --quiet \
+    --capture --directory ${OUTPUT_DIR} \
+    -o ${OUTPUT_DIR}/tests.info
+lcov --quiet \
+    --add-tracefile ${OUTPUT_DIR}/files.info \
+    --add-tracefile ${OUTPUT_DIR}/tests.info \
+    -o ${OUTPUT_DIR}/all.info
+lcov --quiet \
+    --remove ${OUTPUT_DIR}/all.info \
+    -o ${OUTPUT_DIR}/final.info '*.h'
+
+genhtml --quiet \
+    --legend --no-branch-coverage \
+    -o ${OUTPUT_DIR}/${LCOV_DIR} ${OUTPUT_DIR}/final.info 2>/dev/null
+
+cp -rf ${OUTPUT_DIR}/${LCOV_DIR} ${DIST_DIR}/${LCOV_DIR}
+cd ${DIST_DIR}/${LCOV_DIR} && \
+    ${SED} -i 's:\(coverFile.*\)>${OUTPUT_DIR}/:\1>:g' index.html
+cd ${OLDPWD}
+
+SRC_NAME_LENGTH=28
+DIR_NAME_LENGTH=16
+COVERAGE_HIGH=90
+COVERAGE_MID=75
+
+echo ""
+echo "Processing [${DIST_DIR}/${LCOV_DIR}] for Coverage Brief"
+echo ""
+#
+#      sdk-example / example.c               : [100.00%]  (7/7)            [100.00%]  (1/1)
+#
+echo -ne "\033[1;36m"
+printf "%${DIR_NAME_LENGTH}s   %-${SRC_NAME_LENGTH}s: %-24s %-20s\n\n" \
+    "Directory" \
+    "Source File" \
+    "Line Coverage" \
+    "Function Coverage"
+echo -ne "\033[0m"
+
+REPORT_LIST=$(find ${DIST_DIR}/${LCOV_DIR} -mindepth 2 -name "index.html")
+for R in ${REPORT_LIST}; do
+    SOURCE_LIST=$(grep "coverFile" ${R} | awk -F '<' '{ print $3 }' | cut -d'>' -f2)
+    for S in ${SOURCE_LIST}; do
+        STATS=$(grep -A 7 "${S}</a>" ${R} | ${SED} -n '6p;8p'|grep -o -E '[0-9]+')
+        DIR_NAME=$(echo "$(dirname ${R}|xargs basename)" | cut -c1-15)
+        SRC_NAME=$(echo "${S}" | cut -c"1-$(( SRC_NAME_LENGTH -1 ))")
+        COVER_LINE=$(echo ${STATS}|cut -d' ' -f1)
+        TOTAL_LINE=$(echo ${STATS}|cut -d' ' -f2)
+        COVER_FUNC=$(echo ${STATS}|cut -d' ' -f3)
+        TOTAL_FUNC=$(echo ${STATS}|cut -d' ' -f4)
+
+        LINE_PERCENT="$(echo "scale=2; ${COVER_LINE} * 100 / ${TOTAL_LINE}"|bc -l)%"
+        FUNC_PERCENT="$(echo "scale=2; ${COVER_FUNC} * 100 / ${TOTAL_FUNC}"|bc -l)%"
+
+        printf \
+            "%-8s %${DIR_NAME_LENGTH}s / %-${SRC_NAME_LENGTH}s: [ %s ] (%s/%s) \t [ %s ] (%s/%s)\n" \
+            ${LINE_PERCENT} \
+            ${DIR_NAME} \
+            ${SRC_NAME} \
+            ${LINE_PERCENT} \
+            ${COVER_LINE} \
+            ${TOTAL_LINE} \
+            ${FUNC_PERCENT} \
+            ${COVER_FUNC} \
+            ${TOTAL_FUNC}
+    done
+done \
+    | sort -nr \
+    | cut -d' ' -f2- \
+    | awk -v SRC_LEN=${SRC_NAME_LENGTH} -v DIR_LEN=${DIR_NAME_LENGTH} \
+          -v HIGH=${COVERAGE_HIGH} -v MID=${COVERAGE_MID} \
+            '{
+                split($6, arr, ".");
+
+                if (arr[1] >= HIGH)
+                    printf("\033[1;32m");
+                else if (arr[1] >= MID)
+                    printf("\033[1;35m");
+                else
+                    printf("\033[1;31m");
+
+                printf("%" DIR_LEN "s / %-" SRC_LEN "s: [ %-8s] %-12s [ %-8s] %-12s\n",
+                       $1, $3, $6, $8, $10, $12);
+            }'
+
+#
+# 1           2 3         4 5 6       7 8     9 10      11 12
+# sdk-example / example.c : [ 100.00% ] (7/7) [ 100.00% ]  (1/1)
+#
+
+rm -f ${OUTPUT_DIR}/{files,tests,all,final}.info
+find ${OUTPUT_DIR} -name "*.gcno" -o -name "*.gcda" -exec rm -f {} \;
+
+echo ""
+exit 0
--- a/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/scripts/gen_one_makefile.sh
+++ b/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/scripts/gen_one_makefile.sh
@@ -0,0 +1,207 @@
+#! /bin/bash
+
+TARGET_FILE=${OUTPUT_DIR}/.one_makefile
+rm -f ${TARGET_FILE}
+
+CONFIG_VERNDOR=$(grep -m 1 "VENDOR *:" .config|awk '{ print $NF }')
+EXT_IFLAGS=$( \
+for iter in \
+    $(find -L \
+        tools/build-rules/misc \
+        include \
+        tests \
+        src \
+        ${IMPORT_DIR}/${CONFIG_VENDOR}/include \
+            -type d -not -path "*.git*" -not -path "*.O*" 2>/dev/null); do \
+                echo "    -I${iter} \\"; \
+    done)
+IFLAGS=$( \
+for iter in \
+    $(find -L \
+        ${COMP_LIB_COMPONENTS} \
+        ${EXPORT_DIR} \
+        ${SUBDIRS} \
+        ${EXTRA_INCLUDE_DIRS} \
+        ${IMPORT_DIR}/${CONFIG_VENDOR}/include \
+            -type d -not -path "*.git*" -not -path "*.O*" 2>/dev/null); do \
+                echo "    -I${iter} \\"; \
+    done)
+
+if [ "${WITH_LCOV}" = "1" ]; then
+    CFLAGS=$( \
+    echo "${CFLAGS}" \
+        | xargs -n 1 \
+        | awk '{ printf("    %s \\\n", $0); }' \
+    )
+else
+    CFLAGS=$( \
+    echo "${CFLAGS}" \
+        | xargs -n 1 \
+        | grep -v '\-\-coverage' \
+        | awk '{ printf("    %s \\\n", $0); }' \
+    )
+fi
+
+ETC_OBJS=$(
+for i in ${ALL_LIBS}; do
+    j=$(grep "${i}$" ${STAMP_BLD_VAR} | cut -d' ' -f1 | sed 's|LIBA_TARGET_|LIB_OBJS_|g')
+    k=$(grep "${j}" ${STAMP_BLD_VAR} | cut -d' ' -f3-)
+    for l in ${k}; do
+        echo "${j//LIB_OBJS_/}/${l}"
+    done
+done)
+ALL_LIBS=$(for iter in ${ALL_LIBS}; do echo -n "${OUTPUT_DIR}/usr/lib/${iter} "; done)
+ALL_BINS=$(for iter in ${ALL_PROG}; do echo -n "${OUTPUT_DIR}/usr/bin/${iter} "; done)
+OUTPUT_D=$(basename ${OUTPUT_DIR})
+
+if [ "$(echo ${CFLAGS}|grep -w '\-D_PLATFORM_IS_LINUX_')" = "" ]; then
+    ALL_BINS=""
+fi
+
+cat << EOB >> ${TARGET_FILE}
+include ${RULE_DIR}/funcs.mk
+
+SHELL   := bash
+Q       ?= @
+VPATH   := $(for iter in ${COMP_LIB_COMPONENTS}; do echo -n "${OUTPUT_DIR}/${iter} "; done)
+
+EXT_IFLAGS  := \\
+${EXT_IFLAGS}
+
+IFLAGS  := \\
+${IFLAGS}
+
+CFLAGS  := \\
+    ${EXTRA_CFLAGS} \\
+${CFLAGS}
+
+STAMP_LCOV  := ${STAMP_LCOV}
+
+.PHONY: all
+all: ${OUTPUT_DIR}/usr/lib/${COMP_LIB} ${ALL_LIBS} ${ALL_BINS}
+	\$(Q)cp -rf ${EXTRA_INSTALL_HDRS} ${OUTPUT_DIR}/usr/include 2>/dev/null || true
+	@rm -f *.gcda *.gcno \$\$(find ${RULE_DIR} -name "*.o")
+
+	@if [ "\$(WITH_LCOV)" = "1" ]; then \\
+	    mkdir -p \$\$(dirname \$(STAMP_LCOV)); \\
+	    touch \$(STAMP_LCOV); \\
+	else \\
+	    rm -f \$(STAMP_LCOV); \\
+	fi
+
+ifneq (,\$(findstring gcc,\$(CC)))
+$(for iter in ${COMP_LIB_OBJS}; do
+    echo "sinclude ${OUTPUT_DIR}/${iter/.o/.d}"
+done
+)
+endif
+
+${OUTPUT_DIR}/usr/lib/${COMP_LIB}: \\
+$(for iter in ${COMP_LIB_OBJS}; do
+    echo "    ${OUTPUT_DIR}/${iter} \\"
+done
+)
+
+	\$(Q)mkdir -p \$\$(dirname \$@)
+	\$(Q)\$(call Brief_Log,"AR",\$\$(basename \$@),"...")
+	\$(Q)${AR} -rcs \$@ \$^ 2>/dev/null
+
+%.o:
+	\$(Q)\$(call Brief_Log,"CC",\$\$(basename \$@),"...")
+	\$(Q)mkdir -p \$\$(dirname \$@)
+	\$(Q)S=\$\$(echo \$@|sed 's,${OUTPUT_DIR},${TOP_DIR},1'); \\
+    if echo \$\${S//.o/.c} | grep -q 'mbedtls\|HAL_\|hal-impl'; then \\
+        ${CC} -c \\
+            -o \$@ \\
+            \$(filter-out -ansi,\$(CFLAGS)) \\
+            \$(IFLAGS) \\
+            \$\${S//.o/.c}; \\
+    else \\
+        ${CC} -c \\
+            -o \$@ \\
+            \$(CFLAGS) \\
+            \$(IFLAGS) \\
+            \$\${S//.o/.c}; \\
+    fi
+
+ifneq (,\$(findstring gcc,\$(CC)))
+%.d:
+	@\\
+( \\
+	D=\$\$(dirname \$@|sed 's,${OUTPUT_DIR},${TOP_DIR},1'); \\
+	F=\$\$(basename \$@); \\
+	F=\$\${F/.d/.c}; \\
+	mkdir -p \$\$(dirname \$@); \\
+	${CC} -MM -I\$(CURDIR) \\
+	    \$(IFLAGS) \\
+	    \$(filter-out -ansi,\$(CFLAGS)) \\
+	\$\${D}/\$\${F} > \$@.\$\$\$\$; \\
+	sed -i 's!\$(shell basename \$*)\.o[ :]!\$*.o:!1' \$@.\$\$\$\$; \\
+	mv \$@.\$\$\$\$ \$@; \\
+)
+endif
+
+EOB
+
+for i in ${ALL_LIBS}; do
+    n=$(basename ${i})
+    j=$(grep "${n}$" ${STAMP_BLD_VAR}|cut -d' ' -f1|sed 's:LIBA_TARGET_::1')
+    k=$(echo 'LIB_OBJS_'"${j}")
+    k=$(grep -m 1 "^${k}" ${STAMP_BLD_VAR}|cut -d' ' -f3-)
+    k=$(for l in ${k}; do echo -n "${OUTPUT_DIR}/${j}/${l} "; done)
+
+    for m in ${k}; do
+        echo "sinclude ${m/.o/.d}" >> ${TARGET_FILE}
+    done
+    echo "" >> ${TARGET_FILE}
+
+    cat << EOB >> ${TARGET_FILE}
+${OUTPUT_DIR}/usr/lib/${n}: \\
+$(for m in ${k}; do
+    echo "    ${m} \\";
+done)
+
+	\$(Q)mkdir -p \$\$(dirname \$@)
+	\$(Q)\$(call Brief_Log,"AR",\$\$(basename \$@),"...")
+	\$(Q)${AR} -rcs \$@ \$^ 2>/dev/null
+
+EOB
+done
+
+for i in ${ALL_PROG}; do
+    j=$(grep -w -m 1 "^SRCS_${i}" ${STAMP_BLD_VAR}|cut -d' ' -f3-)
+    k=$(grep -w -m 1 "TARGET_.* = .*${i}" ${STAMP_BLD_VAR}|cut -d' ' -f1|sed 's:TARGET_::1')
+    q=${k}
+    if [ "$(grep -w -m 1 "^TARGET_${k}" ${STAMP_BLD_VAR}|cut -d' ' -f3-|awk '{ print NF }')" = "1" ]; then
+        k=""
+    fi
+    LFLAGS=$(grep -w -m 1 "^LDFLAGS_${q}" ${STAMP_BLD_VAR}|cut -d' ' -f3-)
+    if [ "${CC}" = "gcc" ]; then
+        if [ "$(uname)" != "Darwin" ]; then
+            LFLAGS="${LFLAGS} -lgcov"
+        fi
+    fi
+    j=$(for n in ${j}; do p=$(echo ${n}|cut -c1); [ "${p}" = "/" ] && echo -n "${n}" || echo -n "${TOP_DIR}/${q}/${n} "; done)
+
+    EXTRA_SRCS=$(grep -w -m 1 "^EXTRA_SRCS_${q}" ${STAMP_BLD_VAR}|cut -d' ' -f3-)
+
+    cat << EOB >> ${TARGET_FILE}
+${OUTPUT_DIR}/usr/bin/${i}: \\
+    ${EXTRA_SRCS} \\
+$(for m in ${j} ${OUTPUT_DIR}/usr/lib/${COMP_LIB} ${ALL_LIBS}; do
+    echo "    ${m} \\"|sed 's!//*!/!g';
+done)
+
+	\$(Q)\$(call Brief_Log,"LD",\$\$(basename \$@),"...")
+	\$(Q)${CC} \\
+        -o \$@ \\
+        $([ "$i" != "sdk-testsuites" ] && echo "\$(IFLAGS)" || echo "\$(EXT_IFLAGS)") \\
+        \$(filter-out -Wdeclaration-after-statement -ansi,\$(CFLAGS)) \\
+        \$(filter-out %.a,\$^) \\
+        $( if [ "${i}" = "sdk-testsuites" ] && uname -a|grep -qw Ubuntu; then echo "${TOP_DIR}/${IMPORT_VDRDIR}/${PREBUILT_LIBDIR}/libcurl.a"; fi ) \\
+        -L${OUTPUT_DIR}/usr/lib \\
+        ${LFLAGS} $( if [ "${i}" = "sdk-testsuites" ] && ! uname -a|grep -qw Ubuntu; then echo "-lcurl"; fi )
+
+EOB
+done
+
--- a/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/scripts/gen_rom_stats.sh
+++ b/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/scripts/gen_rom_stats.sh
@@ -0,0 +1,133 @@
+#! /bin/bash
+
+#echo "COMP_LIB = ${COMP_LIB}"
+#echo "STRIP = ${STRIP}"
+
+bash ${TOP_DIR}/extract.sh test
+
+cd ${DIST_DIR}/eng
+
+cp -rf wrappers/wrappers_defs.h infra/*.h ${FINAL_DIR}/include
+
+echo "Selected functions:"
+echo ""
+for iter in $(ls|grep -v 'wrappers\|infra'); do
+    echo " . [${iter}]"
+    cp -f ${iter}/*_api.h ${FINAL_DIR}/include 2>/dev/null
+    cp -f ${iter}/*_wrapper.h ${FINAL_DIR}/include 2>/dev/null
+done
+
+cd ${OLDPWD}
+
+echo ""
+printf "    | %-5s | %-35s | %14s | %26s |\n" "RATE" "OBJ NAME" "BYTES/TOTAL" "MODULE NAME"
+
+for iter in ${ALL_SUB_DIRS}; do
+    [ ! -d ${LIBOBJ_TMPDIR}/${iter} ] && continue
+
+    cd ${LIBOBJ_TMPDIR}/${iter}
+
+    ITER_OBJS=$(find . -name "*.o")
+    [ "${ITER_OBJS}" != "" ] || continue
+    ${STRIP} ${ITER_OBJS} 2>/dev/null
+
+    ITER_SIZE=$(size ${ITER_OBJS} | ${SED} '1d' | awk '{ sum += $1 } END { print sum }')
+
+    [ "${ITER_SIZE}" != "0" ] && \
+    printf "    |-%-.5s-|-%-.35s-|-%.14s-|-%.26s-|\n" \
+        "-----------------------------------------" \
+        "-----------------------------------------" \
+        "-----------------------------------------" \
+        "-----------------------------------------"
+
+
+    for j in ${ITER_OBJS}; do
+        size $j | ${SED} '1d' \
+            | awk -v sum="${ITER_SIZE}" \
+                  -v mod="${iter}" \
+                  -v obj="$(basename ${j})" \
+                  '{ if ($1 != 0) printf("%d %.4s%% %s %-d/%d %s\n", $1, ($1/sum)*100, obj, $1, sum, mod); }'
+    done \
+         | sort -nr \
+         | cut -d' ' -f2- \
+         | awk '{ printf("    | %-5s | %-35s | %14s | %26s |\n", $1, $2, $3, $4); }'
+
+    cd ${OLDPWD}
+done
+
+echo ""
+echo ""
+echo ""
+
+printf "    | %-5s | %-35s | %-9s | %-9s | %-10s | %-6s |\n" \
+    "RATE" "MODULE NAME" "ROM" "RAM" "BSS" "DATA"
+printf "    |-%-.5s-|-%-.35s-|-%-.9s-|-%-.9s-|-%-.10s-|-%-.6s-|\n" \
+    "-------------" \
+    "--------------------------------------------" \
+    "-------------" \
+    "-------------" \
+    "-------------" \
+    "-------------"
+
+cd ${LIBOBJ_TMPDIR}
+TOTAL_ROM=$(find $(for i in ${COMP_LIB_COMPONENTS}; do echo "${OUTPUT_DIR}/${i}"; done) -name "*.o" 2>/dev/null \
+    | xargs size \
+    | awk '{ sum += $1 } END { print sum }')
+cd ${OLDPWD}
+
+for iter in ${COMP_LIB_COMPONENTS}; do
+    [ ! -d ${LIBOBJ_TMPDIR}/${iter} ] && continue
+
+    cd ${LIBOBJ_TMPDIR}/${iter}
+
+    ITER_OBJS=$(find . -name "*.o")
+    [ "${ITER_OBJS}" != "" ] || continue
+    ${STRIP} ${ITER_OBJS} 2>/dev/null
+
+    size ${ITER_OBJS} | ${SED} '1d' \
+        | awk -v name=${iter} -v total_rom=${TOTAL_ROM} '
+            BEGIN { sum_rom = sum_ram = sum_bss = sum_data = 0 }
+            {
+                sum_rom += $1 + $2;
+                sum_ram += $2 + $3;
+                sum_bss += $3;
+                sum_data += $2;
+            }
+            END {
+                rate = sum_rom / total_rom * 100;
+                printf("%d | %.4s%% | %-35s | %-9s | %-9s | %-10s | %-6s |\n",
+                    sum_rom,
+                    rate,
+                    name,
+                    sum_rom,
+                    sum_ram,
+                    sum_bss,
+                    sum_data);
+            }
+        '
+
+    cd ${OLDPWD}
+done \
+    | sort -nr \
+    | cut -d' ' -f2- \
+    | ${SED} 's!.*!    &!g' \
+    | awk -v total_rom=${TOTAL_ROM} '
+        BEGIN { sum_rom = sum_ram = sum_bss = sum_data = 0 }
+        {
+            sum_rom += $6;
+            sum_ram += $8;
+            sum_bss += $10;
+            sum_data += $12;
+            print;
+        }
+        END {
+            rate = sum_rom / total_rom * 100;
+            printf("    |-------|-------------------------------------|-----------|-----------|------------|--------|\n");
+            if (rate < 100)
+                printf("    | %.4s%% | %-35s | %-9s | %-9s | %-10s | %-6s |\n", rate, "- IN TOTAL -", sum_rom, sum_ram, sum_bss, sum_data);
+            else
+                printf("    |  %.3s%% | %-35s | %-9s | %-9s | %-10s | %-6s |\n", rate, "- IN TOTAL -", sum_rom, sum_ram, sum_bss, sum_data);
+        }
+        '
+
+echo ""
--- a/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/scripts/gen_sub_cmake.sh
+++ b/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/scripts/gen_sub_cmake.sh
@@ -0,0 +1,120 @@
+#! /bin/bash
+TARGET_FILE=$1
+SRC_LIST=$(for i in ${LIB_SRCS}; do
+    echo ${i}|${SED} "s:${TOP_DIR}:    \${PROJECT_SOURCE_DIR}:g"
+done)
+DIR_LIST=$(for i in ${LIB_SRCS}; do
+    dirname ${i}|sed "s:${TOP_DIR}/*::g"
+done|sort -u)
+MOD_NAME=$(echo ${MODULE_NAME}|sed 's:/:_:g')
+
+rm -f ${TARGET_FILE}
+
+
+cat << EOB >> ${TARGET_FILE}
+$(for i in ${INTERNAL_INCLUDES} ${EXTERNAL_INCLUDES}; do
+    if grep -q "$(basename ${OUTPUT_DIR})/usr/include" <<< "${i}"; then
+        continue;
+    fi
+    echo $i \
+        | ${SED} "s:-I${TOP_DIR}\(.*\):INCLUDE_DIRECTORIES (\${PROJECT_SOURCE_DIR}\1):g"
+done)
+
+EOB
+
+if echo ${CMAKE_EXPORT_LIBS} | grep -qw ${MODULE_NAME}; then
+    TYPE="SHARED"
+else
+    TYPE="OBJECT"
+fi
+
+if [ "${LIBA_TARGET}" != "" ]; then
+    LNAME=${LIBA_TARGET#lib}
+    LNAME=${LNAME%.a}
+
+    cat << EOB >> ${TARGET_FILE}
+FILE (GLOB ${MOD_NAME}_SRCS
+$(for i in ${DIR_LIST}; do echo "    \${PROJECT_SOURCE_DIR}/${i}/*.c"; done)
+)
+
+ADD_LIBRARY (${LNAME} ${TYPE}
+    \${${MOD_NAME}_SRCS}
+    \${EXTRA_C_SOURCES}
+)
+
+EOB
+fi
+
+#
+# We do NOT compose ADD_TARGET and TARGET_LINK_LIBRARY segment for those
+#
+if grep -qw "${MODULE_NAME}" <<< "${NOEXEC_CMAKE_DIRS}"; then
+    exit 0
+fi
+
+TARGET_COUNT=$(echo "${TARGET}" | awk '{ print NF }')
+
+if (( TARGET_COUNT == 1 )); then
+    if grep -qw ${TARGET} <<< ${WIN32_CMAKE_SKIP}; then
+        echo "IF (NOT WIN32)" >> ${TARGET_FILE}
+    fi
+    cat << EOB >> ${TARGET_FILE}
+ADD_EXECUTABLE (${TARGET}
+$(for i in ${SRCS}; do
+    echo ${i} | ${SED} "s:${TOP_DIR}:    \${PROJECT_SOURCE_DIR}:g"
+done)
+)
+
+$(for i in \
+    $(echo ${LDFLAGS} | grep -o '\-l[^ ]*' | sort -u | sed 's:^-l::g'); do
+        if [ "${i}" = "pthread" -o "${i}" = "rt" ]; then echo "IF (NOT MSVC)"; fi
+        echo "TARGET_LINK_LIBRARIES (${TARGET} ${i})"
+        if [ "${i}" = "pthread" -o "${i}" = "rt" ]; then echo "ENDIF (NOT MSVC)"; fi
+done)
+EOB
+    if grep -qw ${TARGET} <<< ${WIN32_CMAKE_SKIP}; then
+        echo "ENDIF (NOT WIN32)" >> ${TARGET_FILE}
+    fi
+    echo "" >> ${TARGET_FILE}
+fi
+
+if (( TARGET_COUNT > 1 )); then
+    cat << EOB >> ${TARGET_FILE}
+$(for i in ${TARGET}; do
+    if echo ${WIN32_CMAKE_SKIP} | grep -qw ${i}; then
+        echo "IF (NOT WIN32)"
+    fi
+    echo "ADD_EXECUTABLE (${i}"
+
+    j=${i//-/_}
+    k=$(eval echo '${''SRCS_'"${j}"'}')
+
+    for v in ${k}; do
+        echo "    ${v}"
+    done
+    echo ")"
+    if echo ${WIN32_CMAKE_SKIP} | grep -qw ${i}; then
+        echo "ENDIF (NOT WIN32)"
+    fi
+done)
+
+$(for i in ${TARGET}; do
+    if echo ${WIN32_CMAKE_SKIP} | grep -qw ${i}; then
+        echo "IF (NOT WIN32)"
+    fi
+    echo "TARGET_LINK_LIBRARIES (${i} ${COMP_LIB_NAME})"
+    for j in $(echo ${LDFLAGS} | grep -o '\-l[^ ]*' | sort -u | sed 's:^-l::g' | grep -vw ${COMP_LIB_NAME}); do
+        if [ "${j}" = "pthread" -o "${j}" = "rt" ]; then echo "IF (NOT MSVC)"; fi
+        echo "TARGET_LINK_LIBRARIES (${i} ${j})"
+        if [ "${j}" = "pthread" -o "${j}" = "rt" ]; then echo "ENDIF (NOT MSVC)"; fi
+    done
+    if echo ${WIN32_CMAKE_SKIP} | grep -qw ${i}; then
+        echo "ENDIF (NOT WIN32)"
+    fi
+    echo ""
+done)
+
+SET (EXECUTABLE_OUTPUT_PATH ../out)
+EOB
+
+fi
--- a/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/scripts/gen_top_cmake.sh
+++ b/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/scripts/gen_top_cmake.sh
@@ -0,0 +1,116 @@
+#! /bin/bash
+
+TARGET_FILE=$1
+PKG_RPATH=$(echo ${PACKAGE_DIR}|${SED} "s:${TOP_DIR}/*::g")
+W32_LIBSD=$(echo ${IMPORT_DIR}/win7/${PREBUILT_LIBDIR}|${SED} "s:${TOP_DIR}/*::g")
+
+rm -f ${TARGET_FILE}
+
+ALL_CFLAGS="$(grep -m 1 '^CFLAGS\>' ${STAMP_BLD_ENV}|cut -d' ' -f3-)"
+REM_CFLAGS=""
+DEF_CFLAGS=""
+for i in ${ALL_CFLAGS}; do
+    j=$(echo ${i}|cut -c1,2)
+    if [ "${j}" = "-D" ]; then
+        DEF_CFLAGS="${DEF_CFLAGS} ${i}"
+    else
+        REM_CFLAGS="${REM_CFLAGS} ${i}"
+    fi
+done
+
+cat << EOB >> ${TARGET_FILE}
+if(\${CMAKE_SOURCE_DIR} STREQUAL \${CMAKE_BINARY_DIR})
+    MESSAGE (FATAL_ERROR "in-tree build not allowded")
+endif(\${CMAKE_SOURCE_DIR} STREQUAL \${CMAKE_BINARY_DIR})
+
+CMAKE_MINIMUM_REQUIRED (VERSION 2.8)
+PROJECT (${PRJ_NAME}-${PRJ_VERSION} C)
+
+SET (EXECUTABLE_OUTPUT_PATH \${PROJECT_BINARY_DIR}/bin)
+SET (LIBRARY_OUTPUT_PATH \${PROJECT_BINARY_DIR}/lib)
+SET (CMAKE_C_FLAGS "${REM_CFLAGS} -fPIC")
+
+IF (WIN32)
+    SET (CMAKE_EXE_LINKER_FLAGS "-L\${PROJECT_SOURCE_DIR}/${W32_LIBSD}")
+ENDIF (WIN32)
+
+MESSAGE ("---------------------------------------------------------------------")
+MESSAGE ("Project Name              : " \${PROJECT_NAME})
+MESSAGE ("Source Dir                : " \${PROJECT_SOURCE_DIR})
+MESSAGE ("Binary Dir                : " \${PROJECT_BINARY_DIR})
+MESSAGE ("System Processor          : " \${CMAKE_SYSTEM_PROCESSOR})
+MESSAGE ("System Platform           : " \${CMAKE_SYSTEM})
+MESSAGE ("C Compiler                : " \${CMAKE_C_COMPILER})
+MESSAGE ("Executable Dir            : " \${EXECUTABLE_OUTPUT_PATH})
+MESSAGE ("Library Dir               : " \${LIBRARY_OUTPUT_PATH})
+MESSAGE ("SDK Version               : " ${PRJ_VERSION})
+MESSAGE ("")
+
+IF (WIN32)
+    MESSAGE ("Building on WINDOWS ...")
+ELSE (WIN32)
+    MESSAGE ("Building on LINUX ...")
+ENDIF (WIN32)
+MESSAGE ("---------------------------------------------------------------------")
+
+$(for i in $(grep 'PKG_SOURCE' \
+                $(find ${TOP_DIR} -name ${MAKE_SEGMENT} -not -path "*.O*") \
+                    | ${SED} "s:${TOP_DIR}/\(.*\)/${MAKE_SEGMENT}.*= *\(.*\):\1~\2:g"); do
+    UNZIP_DIR=${i%%~*}
+    GREPO_DIR=${i##*~}
+    GREPO_PRE=${GREPO_DIR%%.git}
+
+    echo "FILE (REMOVE_RECURSE \${PROJECT_SOURCE_DIR}/${UNZIP_DIR}/${GREPO_PRE})"
+    echo "EXECUTE_PROCESS (COMMAND git clone -q \${PROJECT_SOURCE_DIR}/${PKG_RPATH}/${GREPO_DIR} \${PROJECT_SOURCE_DIR}/${UNZIP_DIR}/${GREPO_PRE})"
+    echo ""
+done)
+EOB
+
+cat << EOB >> ${TARGET_FILE}
+$(for i in ${DEF_CFLAGS}; do
+    echo "ADD_DEFINITIONS (${i})"
+done)
+
+EOB
+
+if [ "${COMP_LIB_NAME}" != "" ]; then
+cat << EOB >> ${TARGET_FILE}
+$(for i in ${COMP_LIB_COMPONENTS}; do
+    echo "ADD_SUBDIRECTORY (${i})"
+done)
+
+EOB
+
+cat << EOB >> ${TARGET_FILE}
+$(for i in ${SUBDIRS}; do
+    if [ ! -d ${TOP_DIR}/${i} ]; then
+        continue
+    fi
+    if echo ${COMP_LIB_COMPONENTS} | grep -qw ${i}; then
+        continue
+    fi
+    if [ "$i" = "tests" ]; then
+        continue
+    fi
+    echo "ADD_SUBDIRECTORY (${i})"
+done)
+
+EOB
+
+cat << EOB >> ${TARGET_FILE}
+ADD_LIBRARY (${COMP_LIB_NAME} SHARED
+$(for i in ${SEP_LIBS}; do
+    j=${i%.a}
+    j=${j#lib}
+    echo "    \$<TARGET_OBJECTS:${j}>"
+done)
+)
+if(WIN32)
+    TARGET_LINK_LIBRARIES (${COMP_LIB_NAME} ws2_32)
+endif(WIN32)
+
+TARGET_LINK_LIBRARIES (${COMP_LIB_NAME} iot_hal)
+
+SET (LIBRARY_OUTPUT_PATH ./out)
+EOB
+fi
--- a/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/scripts/ops_repository.sh
+++ b/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/scripts/ops_repository.sh
@@ -0,0 +1,65 @@
+#! /bin/bash
+
+if [ $# != 2 ]; then echo "$# != 2"; exit 1; fi
+if [ ! -f $1 ]; then echo "$1 not exist"; exit 2; fi
+
+if [ "$(uname)" = "Darwin" ]; then
+    SED=gsed
+else
+    SED=sed
+fi
+
+BLDV=$1
+CMDV=$2
+
+if [ "${CMDV}" = "list" ]; then
+    grep "^PKG_UPSTREAM_[-/_a-zA-Z0-9]*" ${BLDV} \
+        | ${SED} 's/^PKG_UPSTREAM_\([^ ]*\) = \(.*\)$/[\1] \2/g'
+fi
+
+REPO_LIST=$( \
+    grep "^PKG_UPSTREAM_[-/_a-zA-Z0-9]*" ${BLDV} \
+        | ${SED} 's/^PKG_UPSTREAM_\([^ ]*\) = \(.*\)$/[\1] \2/g' \
+        | cut -d' ' -f1 \
+        | ${SED} 's/\[//g;s/\]//g;' \
+)
+
+if [ "${CMDV}" = "update" ]; then
+    echo "Select repository to be updated, type 1 to update all repositories"|grep --color ".*"
+    echo ""
+    select O in "ALL REPOS" ${REPO_LIST}; do
+        echo ""
+        echo "Updating $O ..."|grep --color ".*"
+        echo ""
+        break
+    done
+
+    if [ "${O}" = "ALL REPOS" ]; then
+        O=""
+    fi
+    REPOS=$(grep -o "^PKG_UPSTREAM_[-/_a-zA-Z0-9]*" ${BLDV}|grep "${O}"|sort -u|${SED} 's:PKG_UPSTREAM_::')
+    for R in ${REPOS}; do
+        UPSTREAM=$(grep -m 1 "^PKG_UPSTREAM_${R}" ${BLDV}|awk '{ print $NF }')
+        SOURCE=$(grep -m 1 "^PKG_SOURCE_${R}" ${BLDV}|awk '{ print $NF }')
+        BRANCH=$(grep -m 1 "^PKG_BRANCH_${R}" ${BLDV}|awk '{ print $NF }')
+        [ "${BRANCH}" = "" ] && BRANCH="master"
+
+        echo "[ ${SOURCE} ] <= : ${UPSTREAM} :: ${BRANCH}"
+        set -x
+        cd ${PACKAGE_DIR}
+        rm -rf ${SOURCE}
+
+        # --single-branch might doesn't exist for git <= 1.7.9.5
+        #
+        # git clone -q --bare -b ${BRANCH} --single-branch ${UPSTREAM} ${SOURCE}
+        git clone -q --bare -b ${BRANCH} ${UPSTREAM} ${SOURCE}
+        rm -rf ${SOURCE}/hooks/
+        mkdir -p ${SOURCE}/hooks/
+        touch ${SOURCE}/hooks/.gitkeep
+        touch ${SOURCE}/refs/{heads,tags}/.gitkeep
+
+        rm -rf ${TOP_DIR}.pkgs/${SOURCE/.git}
+        cd ${OLDPWD}
+        set +x
+    done
+fi
--- a/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/settings.mk
+++ b/components/connectivity/iotkit-embedded-3.0.1/3rdparty/tools/build-rules/settings.mk
@@ -0,0 +1,98 @@
+# Basic Settings
+#
+SHELL           := /bin/bash
+TOP_DIR         ?= $(CURDIR)
+
+ifeq (Darwin,$(strip $(shell uname)))
+SED             := gsed
+STRIP_DBGOPT    :=
+else
+SED             := sed
+STRIP_DBGOPT    := --strip-dwo
+endif
+
+# Settings of input directory and file
+#
+RULE_DIR        ?= $(TOP_DIR)/build-rules
+CONFIG_DIR      ?= $(TOP_DIR)/configs
+PACKAGE_DIR     ?= $(TOP_DIR)/packages
+IMPORT_DIR      ?= $(TOP_DIR)/import
+MAKE_SEGMENT    ?= iot.mk
+DOXYGEN_DIR     ?= $(TOP_DIR)
+
+ifeq ($(shell [ ! -d $(CONFIG_DIR) ] && echo y),y)
+DEFAULT_BLD     := $(RULE_DIR)/misc/config.generic.default
+endif
+
+# Settings of project information
+PRJ_NAME        ?= LITE-build.prj
+PRJ_VERSION     ?= LITE-build.ver
+
+# Settings of output directory
+#
+CONFIG_TPL      := $(TOP_DIR)/.config
+OUTPUT_DIR      ?= $(TOP_DIR)/.O
+SHADOW_DIR      ?= workspace
+DIST_DIR        ?= $(TOP_DIR)/output
+LCOV_DIR        ?= Coverage
+FINAL_DIR       ?= $(DIST_DIR)/release
+
+# Setting of directory for flat modules
+#
+bindir          = /usr/bin
+libdir          = /usr/lib
+incdir          = /usr/include
+
+# Setting of build process control
+#
+COMPILE_LOG     := compile.log
+WARNING_LOG     := warnings.log
+HD_MAKEFILE     := makefile
+TOP_MAKEFILE    := makefile
+
+STAMP_PRJ_CFG   := $(OUTPUT_DIR)/.just.configured
+STAMP_BLD_ENV   := $(OUTPUT_DIR)/.sub-build.env
+STAMP_BLD_VAR   := $(OUTPUT_DIR)/.sub-build.vars
+STAMP_LCOV      := $(OUTPUT_DIR)/.coverage.done
+STAMP_UNPACK    := .unpack.done
+STAMP_CONFIG    := .config.done
+STAMP_CMAKE     := .cmake_section
+STAMP_BUILD     := .build.done
+STAMP_INSTALL   := .install.done
+STAMP_POSTINS   := .post.install.done
+STAMP_SHIELD    := .shield.done
+STAMP_POST_RULE := $(OUTPUT_DIR)/.post-rules.mk
+STAMP_DIR       := $(OUTPUT_DIR)/stamps
+STAMP_ONE_MK	:= $(OUTPUT_DIR)/.one_makefile
+
+ifdef DEBUG
+AUTO_HEADER_Q   :=
+ORIGIN_Q        :=
+SHELL_DBG       := set -x;
+Q               :=
+TOP_Q           :=
+else
+Q               := @
+TOP_Q           := @
+endif
+
+ifdef DEBUG_SHELL
+SHELL_DBG       := set -x;
+endif
+
+# Setting of downloading toolchains
+TOOLCHAIN_DLDIR := $(OUTPUT_DIR)/compiler
+
+# Setting of directory for origin modules
+#
+export INSTALL_DIR     = $(OUTPUT_DIR)/usr
+export INSTALL_BIN_DIR = $(INSTALL_DIR)/bin
+export INSTALL_LIB_DIR = $(INSTALL_DIR)/lib
+
+# Setting of cmake auto-generation
+#
+CMAKE_EXPORT_LIBS   := \
+    src/ref-impl/hal \
+    src/ref-impl/tls \
+
+include  $(RULE_DIR)/funcs.mk