buildroot

config BR2_PACKAGE_LUA_CJSON

    bool "lua-cjson"

    depends on BR2_PACKAGE_HAS_LUAINTERPRETER

    help

      The Lua CJSON module provides JSON support for Lua.

      It features:

      - Fast, standards compliant encoding/parsing routines

      - Full support for JSON with UTF-8, including decoding

        surrogate pairs

      - Optional run-time support for common exceptions to the JSON

        specification (infinity, NaN, ...)

      - No dependencies on other libraries

​

      (C-module)

​

      http://www.kyne.com.au/~mark/software/lua-cjson.php