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Re: Question about increasing error checking during development builds

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Re: Question about increasing error checking during development builds

Subject: Re: Question about increasing error checking during development builds
From: Jeff Johnson <email@hidden>
Date: Thu, 10 Jan 2008 16:38:35 -0600

Jayson,

The warnings that you're seeing are probably from <http://developer.apple.com/documentation/DeveloperTools/gcc-4.0.1/gcc/Warning-Options.html#index-Wuninitialized-250>. According to the doc, "These warnings are possible only in optimizing compilation, because they require data flow information that is computed only when optimizing. If you don't specify -O, you simply won't get these warnings." By default, your development build doesn't optimize, which is why you don't get these warnings.

-Jeff

On Jan 10, 2008, at 4:30 PM, Jayson Adams wrote:

Hello,

I'm using Xcode 2.4.1 on Tiger. When I compile my app for deployment, I sometimes get warnings about potentially uninitialized variables, but I don't get these warnings when I compile for development. Does anyone know how I can tweak my development build settings so that I get this extra level of error checking when I do development builds?

Best,

__jayson

Circus Ponies NoteBook - Organization for a Creative Mind
www.circusponies.com

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	>Question about increasing error checking during development builds (From: Jayson Adams <email@hidden>)

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