-#serial 4
+#serial 7
+
+# Copyright (C) 1998, 1999, 2001, 2003, 2004, 2006 Free Software
+# Foundation, Inc.
+
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
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([
#undef stat
#include <sys/types.h>
#include <sys/stat.h>
-main() {
+#include <sys/time.h>
+int
+main () {
struct stat s, t;
-exit(!(stat ("conftest.data", &s) == 0
- && utimes("conftest.data", (long *)0) == 0
- && stat("conftest.data", &t) == 0
- && t.st_mtime >= s.st_mtime
- && t.st_mtime - s.st_mtime < 120));
+return ! (stat ("conftest.data", &s) == 0
+ && utimes ("conftest.data", 0) == 0
+ && stat ("conftest.data", &t) == 0
+ && t.st_mtime >= s.st_mtime
+ && t.st_mtime - s.st_mtime < 120));
}],
ac_cv_func_utimes_null=yes,
ac_cv_func_utimes_null=no,