lua: { buildInputs ? [], disabled ? false, ... } @ attrs: if disabled then throw "${attrs.name} not supported by interpreter lua-${lua.luaversion}" else lua.stdenv.mkDerivation ({ preBuild = '' makeFlagsArray=( PREFIX=$out LUA_LIBDIR="$out/lib/lua/${lua.luaversion}" LUA_INC="-I${lua}/include"); ''; } // attrs // { name = "lua${lua.luaversion}-" + attrs.name; buildInputs = buildInputs ++ [ lua ]; } )