Use 16KB max page size on Android.

[MAJigsaw77]

This pr adds support for 16 KB page sizes on both Android toolchains.

https://developer.android.com/guide/practices/page-sizes

Starting November 1st, 2025, all new apps and updates to existing apps submitted to Google Play and targeting Android 15+ devices must support 16 KB page sizes on 64-bit devices.

[tobil4sk]

I think we should add this conditionally based on ndk version, since we don't have to enable it manually for r28+. We also need an additional flag for ndk 22 and below:

https://developer.android.com/guide/practices/page-sizes#compile-16-kb-alignment

Also, does it make sense to enable it for the gcc toolchain? It is only used for ndks older than r19.

[MAJigsaw77]

I think we should add this conditionally based on ndk version, since we don't have to enable it manually for r28+. We also need an additional flag for ndk 22 and below:

https://developer.android.com/guide/practices/page-sizes#compile-16-kb-alignment

Also, does it make sense to enable it for the gcc toolchain? It is only used for ndks older than r19.

In case someone uses an ndk older than 19, this should still be supported ig.

[tobil4sk]

Hi @Simn, would you be able to consider this for merge? The deadline for this requirement is approaching in a few months so it will be good to have this patch out.