Re: AW: leopard: No universal libjpeg.dylib in 10.4SDK?

FROM : Adam R. Maxwell
DATE : Tue Jan 22 05:33:37 2008

On Jan 21, 2008, at 2:39 PM, Rosyna wrote:

> As stated, Mac OS X (any version) never shipped with libjpeg or 
> libgif inside any folder or subfolder of /usr/.
>
> Because they do not come with Mac OS X, you should not be linking to 
> libjpeg or libgif.


The OP explicitly stated that he's not linking against them.

> If you want to load images and what-not on Mac OS X, use ImageIO. 
> See http://developer.apple.com/graphicsimaging/
> workingwithimageio.html for more information on using ImageIO, the 
> preferred image file format framework on Mac OS X.


Unfortunately, ImageIO is causing this problem, combined with the new 
linker on 10.5;  anything that links against ApplicationServices gets 
bitten by this.  The easiest solution is to compile against the 10.5 
SDK with a 10.4 deployment target.

--
adam

>
> On Jan 21, 2008, at 3:25 PM, Marc Lohse wrote:
>

>> I still have to say that i am unhappy because libjpeg is not the
>> only one that i have to bake a fat binary of - after lipo-ing 
>> together
>> a universal libjpeg, the build fails with libgif causing the same
>> problem (and i am already expecting more work-causing trouble
>> of the same kind coming my way from the rest of the occupants
>> of /usr/local/lib). Is this really the way it's supposed to be?