Re: Bizarre XCode compilation bug (?) - can't find Carbon headers
Re: Bizarre XCode compilation bug (?) - can't find Carbon headers
- Subject: Re: Bizarre XCode compilation bug (?) - can't find Carbon headers
- From: Chris Espinosa <email@hidden>
- Date: Mon, 18 Apr 2005 20:42:18 -0700
On Apr 18, 2005, at 2:36 PM, Daniel Jalkut wrote:
This has come up in the past and the correlation seems to be that
everybody who has the problem is running with a dual-processor mac.
It happens to me frequently, and simply hitting compile again (no need
to clean) seems to rectify it.
Indeed this comes up frequently, especially with dual G5s on 10.3.x
running Xcode 1.5.
It was isolated to a race condition in the file system that caused
stat() to fail on one processor when a file operation was in progress
on the other. Something Xcode does all the time when running two gcc
tasks at once.
It's been fixed in Tiger. One way to avoid it is to set the number of
processors to 1, but that cuts your productivity. If it cuts it less
than having to rebuild all the time, well, then try it.
Chris
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