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Re: glib support

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  • dsay2001
    Sorry,I got away from this project for a while. The logging isn t critical, I just wanted to keep track of if and when the repeater controller does not accept
    Message 1 of 6 , Jun 30, 2013
      Sorry,I got away from this project for a while. The logging isn't critical, I just wanted to keep track of if and when the repeater controller does not accept the time command. Not a big deal though.

      --- In irlp-embedded@yahoogroups.com, "David Cameron (IRLP)" <dcameron@...> wrote:
      >
      > What logging are you trying to do? Logging in bash is very easy.
      >
      > echo "`date` - LOG MESSAGE" >> /var/log/logfile
      >
      > You can manipulate the "date" command with other arguments.
      >
      > Dave Cameron
      >
      > On 5/29/2013 8:44 PM, dsay2001 wrote:
      > >
      > > Well, it worked in my development VM. But, on the node, I get this error message when I run the program:
      > > FATAL: Kernel too old
      > > Segmentation Fault
      > >
      > > This problem is beyond my programming skills. So, I've moved on and created a bash script (took some trial and error). It doesn't do the logging I wanted to do, but it works.
      > >
      > > Don
      > >
      > >
      > > --- In irlp-embedded@yahoogroups.com, Don Sayler <don.sayler@> wrote:
      > >>
      > >> Thanks Dave. After I posted that, it occurred to me that I could use
      > >> static linking, and that seems to be working. The command is sent directly
      > >> out the serial port. I want it to send the current time whenever program
      > >> is called. I know how to do that in C. I don't know if it's possible in a
      > >> script. Plus, I've got it doing some logging of the status returned by the
      > >> controller.
      > >>
      > >>
      > >> On Sat, May 18, 2013 at 1:31 PM, David Cameron (IRLP) <dcameron@>wrote:
      > >>
      > >>> **
      > >>>
      > >>>
      > >>> How is the command sent to the controller? Through serial port? If so,
      > >>> you should just echo the command you want to the serial port directly.
      > >>>
      > >>> The issue you are likely having is that the glibc that your program is
      > >>> compiled under is much newer than the one on your embedded node.
      > >>>
      > >>> You have two options - adding the appropriate glibc library to the
      > >>> embedded node, or compiling the program with the static flag on the
      > >>> Unbuntu machine (thus compiling with the libraries).
      > >>>
      > >>> Dave Cameron
      > >>> VE7LTD
      > >>>
      > >>>
      > >>> On 5/17/2013 9:52 PM, dsay2001 wrote:
      > >>>> Hi.
      > >>>>
      > >>>> I've written a program to sync our repeater controller clock to the
      > >>> Embedded Node clock. I developed and tested it in Ubuntu, and it works. The
      > >>> proper command is sent to the controller.
      > >>>>
      > >>>> The program uses the GLIBC library, which does not appear to be
      > >>> installed on the Embedded Node. Installing it isn't a problem, I just want
      > >>> to make sure that won't cause any problems with the IRLP application. I
      > >>> don't know that it would, just being careful...
      > >>>>
      > >>>> I did see a few posts from a couple of years ago regarding GLIBC, but
      > >>> the question wasn't really answered.
      > >>>>
      > >>>> Thanks.
      > >>>>
      > >>>> Don Sayler
      > >>>>
      > >>>>
      > >>>
      > >>>
      > >>>
      > >>
      > >
      > >
      > >
      >
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