"clock skew detected. Your build is may be incomplete"

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Eren Basturk

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Jun 3, 2014, 10:53:53 AM6/3/14
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Hi All,

When I compile src files , I get the below error.
"clock skew detected. Your build is may be incomplete"

for example: I setupped new image to BBB and ran it. next, I passed /home/machinekit/machinekit-dev/src directory after that I ran make command to compiling.
the compiling process complete with some warnings such as "clock skew detected. Your build is may be incomplete" error.  Maybe I setupped the image 20 times.

even if I change many things in hal_pru_generic directory , the system works well because , the compiling process doesn't complete.

Do you think what is my problem?How can I solve this?

Best Regards

Charles Steinkuehler

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Jun 3, 2014, 10:58:35 AM6/3/14
to Eren Basturk, machi...@googlegroups.com
Your local clock on the BeagleBone is probably not set correctly. The
'bone does not have an RTC, so if you don't have a network cable
connected it can't get the correct time.

--
Charles Steinkuehler
cha...@steinkuehler.net

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Schooner

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Jun 3, 2014, 11:00:24 AM6/3/14
to Eren Basturk, Machinekit Mailing List
Hi

This is normally simply your system clock being out.

If it is 1 hour behind, the time stamp on all the files can be in the
'future'.

As make looks to see if files have changed, source file time stamps
newer than the output binary for instance, it could lead to file changes
not getting compiled

Easiest answer, make clean then 'touch' the whole source tree and make again
(and check your system clock)

regards
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Eren Basturk

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Jun 4, 2014, 3:01:37 AM6/4/14
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Thanks a lot. The problem was solved with connecting ethernet cable. Also I tried to fix with touch command but I couldn't fix it with touch command. 
Also some people use touch command to fix this problem like you say but i didn't achieve it with touch command.

Best Regards,

3 Haziran 2014 Salı 18:00:24 UTC+3 tarihinde Schooner yazdı:
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