On Jan 12, 2009, at 10:47 AM, Joseph Crawford wrote:
I do not know if this is a cocoa question or not, it is an error I
get when I hit build & go
This GDB was configured as "i386-apple-darwin".tty /dev/ttys001
warning: Unable to read symbols for "@loader_path/../Frameworks/
BWToolkitFramework.framework/Versions/A/BWToolkitFramework" (file
not found).
warning: Unable to read symbols from "BWToolkitFramework" (not yet
mapped into memory).
warning: Unable to read symbols for "@loader_path/../Frameworks/
Sparkle.framework/Versions/A/Sparkle" (file not found).
warning: Unable to read symbols from "Sparkle" (not yet mapped into
memory).
These are just debugger errors. This is most like due to those
frameworks being compiled in Release mode with their debug symbols
stripped. It should not affect debugging of your own application.
I did some googling and found that people used a tool to use
@executable_path rather than @loader_path but I also read that those
values should be the exact same so changing them is not the optimal
change to make.
For an application, they resolve to the same thing.
Does anyone have any idea where I can see / set these values? I
have checked my Xcode Project Build settings, the framework build
settings, etc. and cannot find them.
They are set in the frameworks project, not yours. So if you're
linking to pre-built versions of Sparkle and BWToolkit, there are no
settings in your app that affect this.
In general, @loader_path is preferred over @executable_path, as it
allows embedded frameworks to work in both an executable and a bundle,
plugin, or sub-framework. The only downside is that @loader_path
requires 10.4 or newer. If you're on 10.5 or newer, @rpath is even
better than @loader_path.
-Dave
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