[Scons-users] Compiling with Scons on Mac arm64

[Bill Deegan]

+1 to either not importing users shell environment at all, or selectively
and with validation..
(or.. Ditto what Mats said.. ;)

On Wed, Feb 2, 2022 at 12:06 PM Mats Wichmann <mats at wichmann.us> wrote:

> On 2/2/22 12:44, Paola Ferrario wrote:
> > Hi, you are totally right! I checked and I was activating a conda
> > enviroment that was still the x86_64 one and I was using the SCons
> > installed in that environment. I installed the arm64 conda environment,
> > installed SCons there and everything works fine now.
> >
> > Do you recommend not to import the whole environment as a safety rule?
>
> yes, in fact that's why SCons by default doesn't, to avoid unexpected
> results from environment variables that just happen to be set - as well
> as having a better chance of running reproducibly on other systems where
> they aren't set....
>
> If you do need things from os.environ, we usually suggest it's better to
> bring them in selectively, and you might want to do some validation on
> them if that makes sense.
>
>
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