[Scons-users] Internal Error: No dependency cycle found

[Stefan Ross]

Hi Dirk,

Thanks, I'll try the patch tomorrow.

With regards to the other questions:

1) Not having a dependency cycle isn't the problem, it looks like it
detects a cycle, then tries to follow it, and finds that in fact there is
no cycle.
2)  So far I've been unable to reproduce this with a small example.  Our
application is commercial so I can't provide the original code, and we have
several hundred files being built so it may be hard to reduce to an
effective example.

Thanks

Stefan

On Tue, Nov 10, 2015 at 6:59 PM, Dirk Bächle <tshortik at gmx.de> wrote:

> Hi Stefan,
>
> On 10.11.2015 18:09, Stefan Ross wrote:
>
>> Hi all,
>>
>> I'm hoping you can help with what looks like a bug, but could be an
>> artifact of how I've designed my SConscript files.
>>
>> I'm seeing the following error when doing parallel builds (-j4):
>>
>> ...
>>
>> scons: *** Found dependency cycle(s):
>>    Internal Error: no cycle found for node ...
>>
>>
> this looks like issue #2777 (
> http://scons.tigris.org/issues/show_bug.cgi?id=2777 ). Can you try the
> patch attached to the bug description, and report back whether it fixes
> things for you?
>
> If yes, we could try to push this fix out with one of the next releases.
>
> Best regards,
>
> Dirk
>
>
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