Hi there,

 

We are using Libzdb database library version 2.8.1 in our iOS application;  now we are trying to upload the application using App Loader to iTunes store; we have got following error;

 

‘Missing 64-bit support - Beginning on February 1, 2015 new iOS apps submitted to the App Store must include 64-bit support and be built with the iOS 8 SDK. Beginning June 1, 2015 app updates will also need to follow the same requirements. To enable 64-bit in your project, we recommend using the default Xcode build setting of “Standard architectures” to build a single binary with both 32-bit and 64-bit code’

 

Following are our project settings;

 

 

The error message suggested to add ‘standard Architecture’  to enable 64-bit support in application; upon setting ‘arm64’ value for ‘valid architecture’ in project setting; application is displaying  following error

 

ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

 

We are getting undefined symbol error for every API call of libzdb library;

Could you please guide us to build the library for default Xcode setting of standard architecture(arm64, arm7,armv7s)?

Appreciate your quick response;

Thank you!

Anand Mahajan