config BR2_PACKAGE_DAWGDIC bool "dawgdic" depends on BR2_INSTALL_LIBSTDCPP # needs std::strtoll depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_6 help dawgdic provides a library for building and accessing dictionaries implemented with directed acyclic word graphs (DAWG). A dawg is constructed by minimizing a trie as a deterministic finite automaton (DFA), and thus the dawg has an advantage in memory usage. In addition, dawgdic uses a double-array as a base data structure, so its retrieval speed is as fast as that of Darts, a library for building and accessing double-array tries. https://github.com/stil/dawgdic comment "dawgdic needs a toolchain w/ C++, gcc >= 4.6" depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_GCC_AT_LEAST_4_6