X-Git-Url: https://git.cworth.org/git?a=blobdiff_plain;f=m4%2Fclock_time.m4;h=8be179db8730c7b0d015c2ab360f43a63989c4d5;hb=d5792eb8851543fa25dbe8928a59f46b521fd674;hp=227a5978e5fdb8900963e97de7468b9ee89e903e;hpb=138fc7e67e3d9845cd7d81aad0e9c7724784f9b9;p=tar

diff --git a/m4/clock_time.m4 b/m4/clock_time.m4
index 227a597..8be179d 100644
--- a/m4/clock_time.m4
+++ b/m4/clock_time.m4
@@ -1,5 +1,5 @@
-# clock_time.m4 serial 8
-dnl Copyright (C) 2002-2006 Free Software Foundation, Inc.
+# clock_time.m4 serial 10
+dnl Copyright (C) 2002-2006, 2009-2010 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
@@ -20,11 +20,12 @@ AC_DEFUN([gl_CLOCK_TIME],
   # Save and restore LIBS so e.g., -lrt, isn't added to it.  Otherwise, *all*
   # programs in the package would end up linked with that potentially-shared
   # library, inducing unnecessary run-time overhead.
+  LIB_CLOCK_GETTIME=
+  AC_SUBST([LIB_CLOCK_GETTIME])
   gl_saved_libs=$LIBS
-    AC_SEARCH_LIBS(clock_gettime, [rt posix4],
+    AC_SEARCH_LIBS([clock_gettime], [rt posix4],
                    [test "$ac_cv_search_clock_gettime" = "none required" ||
                     LIB_CLOCK_GETTIME=$ac_cv_search_clock_gettime])
-    AC_SUBST([LIB_CLOCK_GETTIME])
-    AC_CHECK_FUNCS(clock_gettime clock_settime)
+    AC_CHECK_FUNCS([clock_gettime clock_settime])
   LIBS=$gl_saved_libs
 ])