[Scons-users] scons-local-2.5.1 build and clean shows random failure

[Hua Yanghao]

Is scons accidentally treating /home/hua/git/usw/output/linux64_full
and output/linux64_full
as different resources? Then maybe changing everything to absolute
path will do the trick?

On Tue, Jul 25, 2017 at 5:34 PM, Hua Yanghao <huayanghao at gmail.com> wrote:
> On Tue, Jul 25, 2017 at 5:28 PM, Bill Deegan <bill at baddogconsulting.com> wrote:
>> Can you check if you are specifying output/linux64_full as the source for
>> some file in output/linux64_full ?
>
> Nope. All files in output are either copied from the root or generated.
> There are builds depends on the files generated in output/linux64_full,
> but I cannot see anything depends on output/linux64_full e.g. this folder.
>
> with this change:
> @@ -1038,7 +1038,8 @@ class Taskmaster(object):
>              else:
>                  desc = desc + \
>                      "  Internal Error: no cycle found for node %s
> (%s) in state %s\n" %  \
> -                    (node, repr(node), StateString[node.get_state()])
> +                    (node, repr(node), StateString[node.get_state()]) \
> +                    + str([n.get_abspath() for n in
> self.pending_children]) + str([str(n[0]) for n in nclist])
>
>          raise SCons.Errors.UserError(desc)
>
> I got this error and indeed it looks like it does depend on itself which is odd:
> scons: *** Found dependency cycle(s):
>   Internal Error: no cycle found for node output/linux64_full
> (<SCons.Node.FS.Dir object at 0x555b51bae330>) in state pending
> ['/home/hua/git/usw/output/linux64_full']['output/linux64_full']
> File "/home/hua/git/usw/tools/scons-local-2.5.1/SCons/Taskmaster.py",
> line 1044, in cleanup