feat(cJSON): Update cJSON library to V1.7.6

Source: https://github.com/DaveGamble/cJSON.git

components/cjson/cJSON/library_config/cJSONConfig.cmake.in

@@ -0,0 +1,29 @@
+# Whether the utils lib was build.
+set(CJSON_UTILS_FOUND @ENABLE_CJSON_UTILS@)
+
+# The include directories used by cJSON
+set(CJSON_INCLUDE_DIRS "@CMAKE_INSTALL_FULL_INCLUDEDIR@")
+set(CJSON_INCLUDE_DIR "@CMAKE_INSTALL_FULL_INCLUDEDIR@")
+
+get_filename_component(_dir "${CMAKE_CURRENT_LIST_FILE}" PATH)
+
+# The cJSON library
+set(CJSON_LIBRARY "@CJSON_LIB@")
+if(@ENABLE_TARGET_EXPORT@)
+  # Include the target
+  include("${_dir}/cjson.cmake")
+endif()
+
+if(CJSON_UTILS_FOUND)
+  # The cJSON utils library
+  set(CJSON_UTILS_LIBRARY @CJSON_UTILS_LIB@)
+  # All cJSON libraries
+  set(CJSON_LIBRARIES "@CJSON_UTILS_LIB@" "@CJSON_LIB@")
+  if(@ENABLE_TARGET_EXPORT@)
+    # Include the target
+    include("${_dir}/cjson_utils.cmake")
+  endif()
+else()
+  # All cJSON libraries
+  set(CJSON_LIBRARIES "@CJSON_LIB@")
+endif()

components/cjson/cJSON/library_config/cJSONConfigVersion.cmake.in

@@ -0,0 +1,11 @@
+set(PACKAGE_VERSION "@PROJECT_VERSION@")
+
+# Check whether the requested PACKAGE_FIND_VERSION is compatible
+if("${PACKAGE_VERSION}" VERSION_LESS "${PACKAGE_FIND_VERSION}")
+  set(PACKAGE_VERSION_COMPATIBLE FALSE)
+else()
+  set(PACKAGE_VERSION_COMPATIBLE TRUE)
+  if ("${PACKAGE_VERSION}" VERSION_EQUAL "${PACKAGE_FIND_VERSION}")
+    set(PACKAGE_VERSION_EXACT TRUE)
+  endif()
+endif()

components/cjson/cJSON/library_config/libcjson.pc.in

@@ -0,0 +1,10 @@
+libdir=@CMAKE_INSTALL_FULL_LIBDIR@
+includedir=@CMAKE_INSTALL_FULL_INCLUDEDIR@
+
+Name: libcjson
+Version: @PROJECT_VERSION@
+Description: Ultralightweight JSON parser in ANSI C
+URL: https://github.com/DaveGamble/cJSON
+Libs: -L${libdir} -lcjson
+Libs.Private: -lm
+Cflags: -I${includedir}

components/cjson/cJSON/library_config/libcjson_utils.pc.in

@@ -0,0 +1,10 @@
+libdir=@CMAKE_INSTALL_FULL_LIBDIR@
+includedir=@CMAKE_INSTALL_FULL_INCLUDEDIR@
+
+Name: libcjson_utils
+Version: @PROJECT_VERSION@
+Description: An implementation of JSON Pointer, Patch and Merge Patch based on cJSON.
+URL: https://github.com/DaveGamble/cJSON
+Libs: -L${libdir} -lcjson_utils
+Cflags: -I${includedir}
+Requires: libcjson