canonicalize-lgpl: adjust clients to use correct header

[gnulib.git] / m4 / utimes-null.m4

diff --git a/m4/utimes-null.m4 b/m4/utimes-null.m4
index dffa798..91976f1 100644 (file)
--- a/m4/utimes-null.m4
+++ b/m4/utimes-null.m4
@@ -1,4 +1,4 @@
-# serial 8
+# serial 9
 
 # Copyright (C) 1998-1999, 2001, 2003-2004, 2006, 2009 Free Software
 # Foundation, Inc.
@@ -13,7 +13,7 @@ dnl then do case-insensitive s/utime/utimes/.
 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([
+AC_RUN_IFELSE([AC_LANG_SOURCE([[
 /* In case stat has been defined to rpl_stat, undef it here.  */
 #undef stat
 #include <sys/types.h>
@@ -27,10 +27,10 @@ return ! (stat ("conftest.data", &s) == 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,
-  ac_cv_func_utimes_null=no)
+}]])],
+  [ac_cv_func_utimes_null=yes],
+  [ac_cv_func_utimes_null=no],
+  [ac_cv_func_utimes_null=no])
 rm -f core core.* *.core])
 
     if test $ac_cv_func_utimes_null = yes; then