[ltt-dev] the problem of using LTTNG on ARM

[Akyurek, Ali (EXT)]

Hi, exactly same problems i've met before.
 
1.It seems your shell doesn't have awk utility.I think you use
busybox.Just build busybox with  CONFIG_AWK = y 
 
Then you'll have awk.
 
2.Unable to find lttd. be sure that if you used a prefix while
configuring the ltt-ctl. Then ltt-ctl wants to find lttd in that folder.
For example i configured ltt-ctl as follows
 
./configure ... --prefix=/home/user/ltt
 
After make & make install lttd file is in my host folder
/home/user/ltt/bin/lttd
In the target, ltt-ctl searchs lttd in this path
(/home/user/ltt/bin/lttd).
 
Hope these help.


________________________________

Von: long xu [mailto:long.x.xu at gmail.com] 
Gesendet: Montag, 19. Januar 2009 09:47
An: ltt-dev at lists.casi.polymtl.ca
Betreff: [ltt-dev] the problem of using LTTNG on ARM




---------- Forwarded message ----------
From: long xu <long.x.xu at gmail.com>
Date: 2009/1/16
Subject: the problem of using LTTNG on ARM
To: mlm-lttv-dev-help at krystal.dyndns.org


HELLO,

I have built the ltt-control package for the ARM, 
and the command lttctl de lttd can work now.
But i can't crosse-build the markers-userspace, it
like that the markers-userspace can't support the ARM.

When i use the ltt-armall.sh, it trace like this:
-----------------------------------------------------------------------
ltt-armall.sh
Connecting all markers
/usr/bin/ltt-armall.sh: line 5: awk: not found
Connecting high-rate markers to tap
/usr/bin/ltt-armall.sh: line 41: awk: not found
-----------------------------------------------------------------------

and when i use the lttctl -C -w /tmp/trace1 trace1:
------------------------------------------------------------------------
--------
lttctl -C -w /tmp/trace1 trace1
Linux Trace Toolkit Trace Control 0.62-23122008

Controlling trace : trace1

lttctl: Creating trace
lttctl: Forking lttd
Error in executing the lttd daemon: No such file or directory
lttd process running failed
------------------------------------------------------------------------
--------

whether it need to install the markers-userspace before use 
the commands? or there is same other problems?

Thanks,

Best regard,

XU Long




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