-#serial 4
+#serial 5
dnl Shamelessly cloned from acspecific.m4's AC_FUNC_UTIME_NULL,
dnl then do case-insensitive s/utime/utimes/.
-AC_DEFUN([jm_FUNC_UTIMES_NULL],
+AC_DEFUN([gl_FUNC_UTIMES_NULL],
[AC_CACHE_CHECK(whether utimes accepts a null argument, ac_cv_func_utimes_null,
[rm -f conftest.data; > conftest.data
AC_TRY_RUN([