iOS merge several framework into one

Question

After watching the WWDC 2016 video optimizing App Startup time, Apple suggested developer can merge several frameworks (dynamic library not static) into one to improve the app c

Answer 1

For dynamic frameworks lipo -create path/yourFramework1 path/yourFramework2 -output path/yourFramework

For .a libraries

• where sim/lib.a contains i386
• where dev/lib.a contains armv7

lipo -create '/sim/lib.a' '/dev/lib.a' -output 'lib.a'

output contains i386 and armv7