[jibberia]

Ah, it finally happened. My company has a legacy-ish SDK that all our products are built on, and because of bad decisions in the past (like extensive use of C macros) it essentially cannot be ported to 64-bit. Luckily we're already building the replacement, but this is going to accelerate the requirement of having to migrate data from the old system to the new one.

[mackey]

At least it sounds like this only applies to new apps, not apps updates for apps that are already published. It would be great to get clarification on that though.

[jibberia]

Yes -- the language is ambiguous.

[mackey]

According to a post in https://devforums.apple.com/message/1062807#1062807 this applies to app updates as well.

[fineline]

Is there some problem with macros in the new SDK? Or is it that your macros are specific about word size?

[jibberia]

The latter.