AC_CHECK_HEADERS([errno.h sys/types.h sys/un.h sys/wait.h sys/socket.h endian.h byteswap.h])
dnl Functions.
-AC_CHECK_FUNCS([posix_fallocate])
+AC_CHECK_FUNCS([futimens posix_fallocate])
dnl Build the daemon?
AC_MSG_CHECKING([if we should build the daemon])