Add Windows compilation

[traversaro]

Add Windows support by backporting the dartsim/dart#1541 to 6.9 releases.

Checklist

• Used a personal fork of the feedstock to propose changes
• Bumped the build number (if the version is unchanged)
• Reset the build number to 0 (if the version changed)
• Re-rendered with the latest conda-smithy (Use the phrase @conda-forge-admin, please rerender in a comment in this PR for automated rerendering)
• Ensured the license file is being packaged.

[conda-forge-linter]

Hi! This is the friendly automated conda-forge-linting service.

I just wanted to let you know that I linted all conda-recipes in your PR (recipe) and found it was in an excellent condition.

[traversaro]

@conda-forge-admin, please rerender

[traversaro]

Backport of dartsim/dart#1541 and dartsim/dart#1542 worked fine, PR is ready for review to be merged. fyi @wolfv @Tobias-Fischer

[Tobias-Fischer]

LGTM, thanks!

[wolfv]

the only comment I have is that this builds a static lib on Windows, but I think that's fine (especially if it would be difficult to turn on dll compilation).

[wolfv]

awesome stuff, btw!

[traversaro]

the only comment I have is that this builds a static lib on Windows, but I think that's fine (especially if it would be difficult to turn on dll compilation).

Yes, upstream issue: dartsim/dart#1501 .

[wolfv]

Alright. very cool, the robotics ecosystem on conda-forge is really growing a lot.