buildroot

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