Add patch for jsonc to fix compilation

patches/json-c.patch

@@ -0,0 +1,13 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index bd9bd3e..aad42d7 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -354,7 +354,7 @@ else (DOXYGEN_FOUND)
+ endif(DOXYGEN_FOUND)
+ 
+ # uninstall
+-add_custom_target(uninstall
++add_custom_target(uninstall_js
+   COMMAND cat ${PROJECT_BINARY_DIR}/install_manifest.txt | xargs rm
+   WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+ )