config BR2_PACKAGE_CPP_ARGPARSE bool "cpp-argparse" depends on BR2_INSTALL_LIBSTDCPP depends on BR2_TOOLCHAIN_GCC_AT_LEAST_8 help Argument Parser for Modern C++. A header-only library for parsing command-line arguments. https://github.com/p-ranav/argparse comment "cpp-argparse needs a toolchain w/ C++, gcc >= 8" depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_GCC_AT_LEAST_8