Re: [ANNOUNCE] Xcode 2.4.1 Available on Apple Developer Connection

FROM : leenoori
DATE : Wed Nov 01 19:18:16 2006

El 1/11/2006, a las 18:56, Bill Bumgarner escribió:

> On Nov 1, 2006, at 9:15 AM, Jeff Nordquist wrote:

>> Since the GCC build (5367) has been bumped, a machine running 
>> 2.4.1 will not be able to distribute to a machine running 2.4, 
>> correct?

>
> That is correct.  The compiler considers the PCH format generated 
> by any two different builds of the compiler to potentially be 
> incompatible, hence the distribution limitation (same reason why 
> PPC -> i386 and vice-versa distribution is prohibited).


Which makes me wonder, if PCH generation was turned off could this 
limitation be overcome? And would it be worth it (losing the speed 
gained by precompiled headers in order to gain the speed up from 
distribution).