Issue re LLVM-GCC 4.2 compiler in Xcode 3.1
Issue re LLVM-GCC 4.2 compiler in Xcode 3.1
- Subject: Issue re LLVM-GCC 4.2 compiler in Xcode 3.1
- From: Bill Cheeseman <email@hidden>
- Date: Fri, 18 Jul 2008 09:04:39 -0400
- Thread-topic: Issue re LLVM-GCC 4.2 compiler in Xcode 3.1
The LLVM-GCC 4.2 Release Notes say: " To turn on Link-Time Optimization use
-O4 command-line option or set the Optimization Level build setting to 4 in
the build settings editor for the appropriate target."
On my computer, with Xcode 3.1 installed, the Code Generation "Optimization
Level" build setting pop-up does not contain a menu item for level 4.
However, there is a setting called "Link-Time Optimization," with a check
box to turn it on. Am I right in thinking that this is the setting to use,
and that the Release Notes simply didn't catch up with the final Xcode UI?
--
Bill Cheeseman - email@hidden
Quechee Software, Quechee, Vermont, USA
www.quecheesoftware.com
PreFab Software - www.prefabsoftware.com
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