How to remove the Xcode warning Apple Mach-O Linker Warning 'Pointer not aligned at address
It probably means their binary file has non-aligned pointer when they compile their code. In those cases the alignment basically defaults to 1 byte and hypothetically might impact performance.After updating to Xcode 8.3 public release I am still seeing this error, so Google might need to compile their static library with different settings to make it go away.
Got this response from firebase support:
This is a known issue with Xcode 8.3 beta, so it might be a beta thing and Xcode being extra verbose. It works well though with 8.2.1 so I recommend temporarily use it to avoid the warnings or ignore the warnings on 8.3 beta if it does not affect your app.