config BR2_PACKAGE_VALIJSON bool "valijson" depends on BR2_INSTALL_LIBSTDCPP help Valijson is a header-only JSON Schema Validation library for C++. Valijson provides a simple validation API that allows you load JSON Schemas, and validate documents loaded by one of several supported parser libraries like boost, jsoncpp, rapidjson and picoJSON. https://github.com/tristanpenman/valijson comment "valijson needs a toolchain w/ C++" depends on !BR2_INSTALL_LIBSTDCPP