refact

CMakeLists.txt

@@ -26,6 +26,9 @@ if(${BUILD_TEST})
     cat("${CMAKE_SUPPORT_DIR}/gtest_CMakeLists.txt.in" ${DEPS_TMP_FILE})
 endif(${BUILD_TEST})
 
+## cJson
+cat("${CMAKE_SUPPORT_DIR}/cjson_CMakeLists.txt.in" ${DEPS_TMP_FILE})
+
 ## download dependencies
 configure_file(${DEPS_TMP_FILE} "${CMAKE_SOURCE_DIR}/deps/deps-download/CMakeLists.txt")
 execute_process(COMMAND "${CMAKE_COMMAND}" -G "${CMAKE_GENERATOR}" .

cmake/cjson_CMakeLists.txt.in

@@ -0,0 +1,12 @@
+
+# cjson
+ExternalProject_Add(cjson
+        GIT_REPOSITORY git@github.com:taosdata/cJSON.git
+        GIT_TAG v1.7.15
+        SOURCE_DIR "${CMAKE_SOURCE_DIR}/deps/cJson"
+        BINARY_DIR "${CMAKE_BINARY_DIR}/cJson-build"
+        CONFIGURE_COMMAND ""
+        BUILD_COMMAND ""
+        INSTALL_COMMAND ""
+        TEST_COMMAND ""
+        )

deps/CMakeLists.txt

@@ -1,3 +1,5 @@
 if(${BUILD_TEST})
     add_subdirectory(googletest)
 endif(${BUILD_TEST})
+
+add_subdirectory(cJson)