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Re: stap build error on 2.6.16.
- From: Masami Hiramatsu <mhiramat at redhat dot com>
- To: David Wilder <dwilder at us dot ibm dot com>
- Cc: SystemTAP <systemtap at sources dot redhat dot com>
- Date: Mon, 22 Oct 2007 12:35:50 -0400
- Subject: Re: stap build error on 2.6.16.
- References: <471CCC02.1040000@us.ibm.com>
Hi David,
David Wilder wrote:
> I am seeing the following error when running stap -vv on a 2.6.16 kernel.
>
> <....>
> cc1: warnings being treated as errors
> /usr/local/share/systemtap/runtime/autoconf-ktime-get-real.c: In
> function '____autoconf_func':
> /usr/local/share/systemtap/runtime/autoconf-ktime-get-real.c:5: warning:
> implicit declaration of function 'get_realtime_clock_ts'
>
> <....>
That was generated by autoconf. And it just means the get_realtime_clock_ts()
doesn't exists on your kernel. In that case, runtime uses do_gettimeofday()
instead of that function.
Thanks,
--
Masami Hiramatsu
Software Engineer
Hitachi Computer Products (America) Inc.
Software Solutions Division
e-mail: mhiramat@redhat.com, masami.hiramatsu.pt@hitachi.com