[Scons-users] question regarding env.subst behavior

[Bill Deegan]

Yes. subst() doesn't cache.

Please explain your use model?
Depending on how you want to use the evaluated string, there may or may not
be a way to prevent reevaluating it.

On Fri, May 22, 2020 at 1:40 PM daggs <daggs at gmx.com> wrote:

> Greetings,
>
> I wanted to as a question regarding env.subst, I remembering reading that
> when calling env.subst, gets evaluated every time the var is called.
> I cannot seem to find that link anymore, is that correct?, if so, are
> there any solutions to prevent such reevaluating by just save the evaluated
> data inside a var?
>
> Thanks,
>
> Dagg.
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