[Mod] First commit

package/jsoncpp/Config.in

@@ -0,0 +1,15 @@
+config BR2_PACKAGE_JSONCPP
+	bool "jsoncpp"
+	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_7 # C++11
+	depends on BR2_INSTALL_LIBSTDCPP
+	help
+	  JsonCpp is a C++ library that allows manipulating JSON
+	  values, including serialization and deserialization to and
+	  from strings. It can also preserve existing comment in
+	  unserialization/serialization steps, making it a convenient
+	  format to store user input files.
+
+	  https://github.com/open-source-parsers/jsoncpp
+
+comment "jsoncpp needs a toolchain w/ C++, gcc >= 4.7"
+	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_GCC_AT_LEAST_4_7