Re: Mac OS X Deployment Target setting
Re: Mac OS X Deployment Target setting
- Subject: Re: Mac OS X Deployment Target setting
- From: Chris Espinosa <email@hidden>
- Date: Mon, 9 Feb 2004 12:19:07 -0800
On Feb 9, 2004, at 11:05 AM, Eric Wang wrote:
While adjusting the build settings for my project, I came across the
Mac OS
X Deployment Target setting. Since my application requires Panther, I
chose
"Mac OS X 10.3" from the pop-up menu. This caused a noticeable
slowdown in
the build process.
Upon further experimentation, it seems setting the build setting to
anything
other than "Compiler Default" causes compilation to progress much more
slowly. A look through the detailed build log shows that the only
difference
between setting the deployment target to "Compiler Default" and "Mac
OS X
10.3" is the addition of a line "setenv MACOSX_DEPLOYMENT_TARGET 10.3"
for
each source file compiled.
Can anyone explain the reason for this slowdown?
Your precompiled headers were probably built for the built-in system
and aren't valid for the SDK. You may want to clean your project and
rebuild. That will build new precompiled headers using the SDK, and
compilation speed will return to what you expect.
Chris
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