I want to move all the build settings stuff to Xcode config files (http://robnapier.net/blog/build-system-1-build-panel-360), however in Xcode 4, when I select all and copy, it said “cannot copy build settings with multiple values”, the reason is Debug and Release settings are mixed.
So how can I copy only Debug information?
On the left of each multiple setting you’ll see a disclosure triangle when you mouse over it. Click it to see individual settings. Then, copy one by one.