[Scons-users] Cycle Errors

Bill Deegan bill at baddogconsulting.com
Mon Dec 18 15:56:32 EST 2017


Are you Glob()'ing files in your SCons logic?

Do you see the above only when some build step fails?

Can you try 3.0.1 or the master branch?

On Mon, Dec 18, 2017 at 3:49 PM, <syost at triad.rr.com> wrote:

> I am getting these cycle errors. Any clues, tip or tricks I can try?
> Anecdotally it seems to occur more frequently (though its not common) if
> the workspace has a lot of packages/files.  Usually they go away if I just
> run the build again.   What prompted this email is it occurred three times
> before it went away, which is unusual.
>
>  By the way I tried two different versions of SCons:(see below)
>
> scons: *** Found dependency cycle(s):
>   Internal Error: no cycle found for node /home/XXXXXXXX/debBuild2/opt/
> XXXXXX/genesis/lib/libmainmonitorapp.so.1.1.1 (<SCons.Node.FS.File object
> at 0x214bd80>) in state pending
>   Internal Error: no cycle found for node /home/XXXXXXXX/debBuild2/opt/
> XXXXXX/genesis/lib/libutildb.so.1.1.1 (<SCons.Node.FS.File object at
> 0x21393a0>) in state pending
>   Internal Error: no cycle found for node /home/XXXXXXXX/debBuild2/opt/
> XXXXXX/genesis/lib/liblocale.so.1.1.1 (<SCons.Node.FS.File object at
> 0x20f7d20>) in state pending
>
> Tried both of these:
>
>         script: v2.4.1.rel_2.4.1:3453:73fefd3ea0b0, 2015/11/09 03:25:05,
> by bdbaddog on ubuntu1404-32bit
>         engine: v2.4.1.rel_2.4.1:3453:73fefd3ea0b0, 2015/11/09 03:25:05,
> by bdbaddog on ubuntu1404-32bit
>
>         script: v3.0.0.rel_3.0.0:4395:8972f6a2f699, 2017/09/18 12:59:24,
> by bdbaddog on ubuntu-16
>         engine: v3.0.0.rel_3.0.0:4395:8972f6a2f699, 2017/09/18 12:59:24,
> by bdbaddog on ubuntu-16
>
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