config BR2_PACKAGE_LIBMDBX bool "libmdbx" depends on BR2_USE_MMU depends on BR2_TOOLCHAIN_HAS_SYNC_4 depends on BR2_TOOLCHAIN_HAS_THREADS depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_4 help One of the fastest compact key-value ACID database without WAL. libmdbx has a specific set of properties and capabilities, focused on creating unique lightweight solutions. libmdbx surpasses the legendary LMDB in terms of reliability, features and performance. https://libmdbx.dqdkfa.ru if BR2_PACKAGE_LIBMDBX config BR2_PACKAGE_LIBMDBX_TOOLS bool "install tools" help Install libmdbx tools for checking, dump, restore and show statistics of databases. config BR2_PACKAGE_LIBMDBX_CXX bool "C++ API" depends on BR2_INSTALL_LIBSTDCPP depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 depends on !BR2_TOOLCHAIN_HAS_GCC_BUG_64735 help Enable modern C++11/14/17/20 API for libmdbx. comment "libmdbx C++ support needs a toolchain w/ C++11, gcc >= 4.8 w/o bug#64735" depends on !BR2_INSTALL_LIBSTDCPP || \ !BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 || \ BR2_TOOLCHAIN_HAS_GCC_BUG_64735 endif comment "libmdbx needs MMU, a toolchain w/ threads, gcc >= 4.4 w/ 4-byte atomics" depends on BR2_USE_MMU depends on !BR2_TOOLCHAIN_HAS_THREADS || \ !BR2_TOOLCHAIN_HAS_SYNC_4 || \ !BR2_TOOLCHAIN_GCC_AT_LEAST_4_4