X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fuptime.m4;h=680e30fdb1dc866d47ef6ce87e52c47fe9cccf6e;hb=ad7e0cc967251bc0d09999503a51e5fbcfac021d;hp=86570fa318a7bb65d8657395588ae01f9f5f6d98;hpb=0efd3326ceb2d975977926366c5c326322bdf98c;p=gnulib.git

diff --git a/m4/uptime.m4 b/m4/uptime.m4
index 86570fa31..680e30fdb 100644
--- a/m4/uptime.m4
+++ b/m4/uptime.m4
@@ -1,14 +1,19 @@
-#serial 2
+#serial 7
+
+# Copyright (C) 1996, 1999, 2000, 2001, 2004 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.
 
 AC_PREREQ(2.13)
 
-AC_DEFUN(jm_SYS_PROC_UPTIME,
+AC_DEFUN([gl_SYS_PROC_UPTIME],
 [ dnl Require AC_PROG_CC to see if we're cross compiling.
   AC_REQUIRE([AC_PROG_CC])
   AC_CACHE_CHECK([for /proc/uptime], jm_cv_have_proc_uptime,
   [jm_cv_have_proc_uptime=no
     test -f /proc/uptime \
-      && test $ac_cv_prog_cc_cross = no \
+      && test "$cross_compiling" = no \
       && cat < /proc/uptime >/dev/null 2>/dev/null \
       && jm_cv_have_proc_uptime=yes])
   if test $jm_cv_have_proc_uptime = yes; then