-#serial 1
+#serial 2
+
+AC_PREREQ(2.13)
AC_DEFUN(jm_SYS_PROC_UPTIME,
[ dnl Require AC_PROG_CC to see if we're cross compiling.
&& cat < /proc/uptime >/dev/null 2>/dev/null \
&& jm_cv_have_proc_uptime=yes])
if test $jm_cv_have_proc_uptime = yes; then
- AC_DEFINE(HAVE_PROC_UPTIME)
+ AC_DEFINE(HAVE_PROC_UPTIME, 1,
+ [ Define if your system has the /proc/uptime special file.])
fi
])