How to add Other Linker Flags to xcode project?

i want to add some linker flags,But i don’t know how to.please help,3Q.

You can see Additional Link field in Editor/Project Setting/iOS. you can add what you want in there.
if u want to use ‘-ObjC’ flags, don’t need to use ‘-ObjC’ for other linker flags since 4.11. At UnrealEngine/Engine/Source/Programs/UnrealBuildTool/IOS/IOSToolChain.cs line 488, you can see ‘Result += " -ObjC";’. Don’t waste you time like me :frowning: