1config BR2_PACKAGE_PROTOZERO 2 bool "protozero" 3 depends on BR2_INSTALL_LIBSTDCPP 4 depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_7 # C++11 5 help 6 Minimalistic protocol buffer decoder and encoder in C++. 7 Designed for high performance. Suitable for writing zero copy 8 parsers and encoders with minimal need for run-time allocation 9 of memory. 10 Low-level: this is designed to be a building block for writing 11 a very customized decoder for a stable protobuf schema. If 12 your protobuf schema is changing frequently or lazy decoding 13 is not critical for your application then this approach offers 14 no value: just use the C++ API that can be generated with 15 the Google Protobufs protoc program. 16 17 https://github.com/mapbox/protozero 18 19comment "protozero needs a toolchain w/ C++, gcc >= 4.7" 20 depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_GCC_AT_LEAST_4_7 21