Sorry about this, my previous PR (https://github.com/nunchuk-io/tap-protocol/pull/3) to fix 64-bit Android builds failing due to the path for the secp256 library broke macOS. On my Mac the libraries are always created under a "lib" folder, never a "lib64" folder. With this change both Linux and macOS should work when targeting Android.
Sorry about this, my previous PR (https://github.com/nunchuk-io/tap-protocol/pull/3) to fix 64-bit Android builds failing due to the path for the secp256 library broke macOS. On my Mac the libraries are always created under a "lib" folder, never a "lib64" folder. With this change both Linux and macOS should work when targeting Android.