[CMake] Xcode generator problems
Brad King
brad.king at kitware.com
Wed May 3 10:08:13 EDT 2006
Axel Roebel wrote:
> Thanks, in fact I found the problem!
> It is due to the repeated call of CollapseFullPath ("") which is used to
> determine the current absolute path cmDependsC.cxx
> for each dependency file with absolute path.
>
> This call is extremely costly on the mac. And it seems completely unnecessary
> because the current directory is never changed
> in cmDependsC.cxx. Initialization of the otherwise unused member Directory
> with the current directory and elemination of CollapseFullPath
> reduced dependency determination on the mac from 2 minutes too 8 seconds.
> This is even faster than for cmake 2.2.3.
>
> I have send a patch for closer inspection of the solution
> via the bug tracker.
Thanks. I've fixed it. See this for details:
http://www.cmake.org/Bug/bug.php?op=show&bugid=3191
-Brad
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