Support for Android and IOS

[alisomay]

Check if it runs in Android or IOS platforms.
Change build.rs accordingly to support those.

[anvlkv]

I seem to be running into rust-lang/cmake-rs#171 when trying to build in xcode.

[alisomay]

Any developments on this, did it fix itself or should we look into it 🙂.

[anvlkv]

Not on my end. I concluded it might be too much to ask right now, so I'm using libpd on iOS and talking to rust with uniffi.

[alisomay]

I've been maintaining this a little bit more recently, multi instance support etc.
I've tried it in IOS sim today, it worked fine.
I believe it should work on Android out of the box also since it is linux (libpd supports it) and cpal works fine through oboe.
I'll test it sometime and close this issue then.

I think it only makes sense to use this library if a developer is writing the whole project including the ui rendering in rust for mobile.

If it is an architecture where the UI is in java/swift and app logic is linked statically as a rust library with C interface then it might not make sense to use libpd-rs.

One can just link it and call C functions. C -> Rust -> C -> Java/Swift does not make sense for that case.

[alisomay]

Then I realized this is the libpd-sys repo 😆.
Yeah but still my comment is meaningful I think.