@swift-ci please test

@compnerd could you also include it from SwiftAndroidNDK.h?

Sure, though could you explain why that is needed?

@swift-ci please test

I haven't tried building the new swift-foundation lately, but I will apply this NDK header addition natively on Android and test to make sure it doesn't break anything.

I've tested the android build locally, and this is needed to make progress on the swift-foundation builds for Android. Additionally, the introduced module is an explicit module which was previously not included, so I do not expect this to cause any regressions.

I don't either, just running the compiler validation suite with it natively on Android now.

Alright, ran the full compiler validation suite natively on Android with this pull and am building a full trunk toolchain with it now, don't see any issues.

Okay, would be nice to merge this for now. We can address any issues subsequently. Hopefully we can get to the point where we can get swift-foundation android builds via cross-compilation in CI as well. Or would you rather report back quickly @finagolfin?

Okay, would be nice to merge this for now. We can address any issues subsequently.

If you need it to build swift-foundation, seems fine to me.

Hopefully we can get to the point where we can get swift-foundation android builds via cross-compilation in CI as well. Or would you rather report back quickly @finagolfin?

I don't understand: what do you want me to report back about?

Oh, I thought you were doing more tests. Going to merge!