1config BR2_PACKAGE_LUA_BIT32 2 bool "lua-bit32" 3 help 4 bit32 is the native Lua 5.2 bit manipulation library, in the 5 version from Lua 5.3; it is compatible with Lua 5.1, 5.2 and 6 5.3. 7 8 http://www.lua.org/manual/5.2/manual.html#6.7 9