Cross-compilation support for Android

[liuyibox]

Hi, thanks for your great work. I'm trying to cross-compile blockchain repositories to Android libraries. Most of them are written in Go with C/C++ dependencies. I checked out the Dockerfile in this xgo repo, it seems this xgo can cross-compile the blockchain repositories for arm architecture, but not for specific usage on the Android.

The cross-compile for Android usually involves Android NDK during the compilation process. Do you plan to add this part soon in the future or you already add that part? Thanks.

[crazy-max]

Hi, same as #19 (comment)

[liuyibox]

Hi, thanks for your reply. Can you add the support of Android back? That would be useful. Also, I'm glad to help you add that back. I would need your guidance on how to do that. I found an interesting repo that tries to add Android support for xgo. How should I help you add Android support for xgo?