Fix IBM i build error

[ThePrez]

Resolves #35 for IBM i

[chenghlee]

What operating system is this for (Linux, AIX, i5/OS)?

[ThePrez]

The operating system is IBM i, but more specifically it uses a runtime (named "PASE") that contains an AIX-derived runtime.
I was able to access an AIX machine and verified that this change should be in effect for AIX, too (_AIX).

[ThePrez]

Changed the check to _AIX, which will cover both IBM i and AIX.

[github-actions]

Hi there, thank you for your contribution!

This pull request has been automatically marked as stale because it has not had recent activity. It will be closed automatically if no further activity occurs.

If you would like this pull request to remain open please:

1. Rebase and verify the changes still work
2. Leave a comment with the current status

NOTE: If this pull request was closed prematurely, please leave a comment.

Thanks!

[github-actions]

Hi there, thank you for your contribution!

This pull request has been automatically marked as stale because it has not had recent activity. It will be closed automatically if no further activity occurs.

If you would like this pull request to remain open please:

1. Rebase and verify the changes still work
2. Leave a comment with the current status

NOTE: If this pull request was closed prematurely, please leave a comment.

Thanks!

[ThePrez]

Would still appreciate consideration from maintainers. The change is well-contained and enables this package on two business computing platforms

[jezdez]

Hi @ThePrez, is https://developer.ibm.com/articles/au-gnu/ the best reference for _AIX to be the right value to check against?

[ThePrez]

Hi @ThePrez, is https://developer.ibm.com/articles/au-gnu/ the best reference for _AIX to be the right value to check against?

I certainly can't find anything better or more official-looking :/

[conda-bot]

We require contributors to sign our Contributor License Agreement and we don't have one on file for @ThePrez.

In order for us to review and merge your code, please e-sign the Contributor License Agreement PDF. We then need to manually verify your signature, merge the PR (conda/infrastructure#834), and ping the bot to refresh the PR.

[kenodegard]

@ThePrez our apologies for letting this fall through

if you can sign the CLA we'll get this merged ASAP

[beeankha]

@conda-bot check

[kenodegard]

@conda-bot check

[kenodegard]

the CLA signature PR was prematurely merged, apologies for the noise