I'm trying to work around a problem where the latest update of Mac OS
X (10.5.8) has a broken XQuery.framework. I've discovered that
replacing the XQuery.framework on Mac OS X 10.5.8 with a version from
Mac OS X 10.5.7 solves all the problems.
I'd like to embed the XQuery.framework from Mac OS X 10.5.7 in my
application and force it to be used over the faulty system version on
Mac OS X 10.5.8. I've managed to get it into the application bundle
and setting the environment variables DYLD_PRINT_LIBRARIES and
DYLD_PRINT_LIBRARIES_POST_LAUNCH show that it's being loaded but it
doesn't appear that the framework is being used. GDB also shows that
the symbols are loaded, I can create breakpoints on functions in the
XQuery.framework. I'm wondering why when I call -[NSXMLNode
objectsForXQuery:error:] it doesn't call out to the corresponding
functions in the XQuery.framework unless it's been loaded from /System/
Library/PrivateFrameworks?
dyld: loaded: /Users/mlink/Code/code-cocoaref/Bug7037807/build/Debug/
Bug7037807.app/Contents/MacOS/Bug7037807
dyld: loaded: /Developer/Applications/Xcode.app/Contents/Resources/../
PlugIns/GDBMIDebugging.xcplugin/Contents/Resources/
PBGDBIntrospectionSupport.A.dylib
dyld: loaded: /System/Library/Frameworks/Cocoa.framework/Versions/A/
Cocoa
dyld: loaded: /Users/mlink/Code/code-cocoaref/Bug7037807/build/Debug/
Bug7037807.app/Contents/MacOS/../Frameworks/XQuery.framework/Versions/
A/XQuery
dyld: loaded: /usr/lib/libgcc_s.1.dylib
...
(gdb) info break
Num Type Disp Enb Address What
1 breakpoint keep y 0x00116df6 <pcre_compile+6>
2 breakpoint keep y 0x00116587 <pcre_compile2+6>
3 breakpoint keep y 0x0010efab <pcre_exec+9>
4 breakpoint keep y 0x000dee6e <-[XQueryFunctionCall
evaluateWithContext:]+6>
(gdb) info sym 0x00116df6
pcre_compile + 6 in section LC_SEGMENT.__TEXT.__text of /Users/mlink/
Code/code-cocoaref/Bug7037807/build/Debug/Bug7037807.app/Contents/
Frameworks/XQuery.framework/Versions/A/XQuery
(gdb) info sym 0x000dee6e
-[XQueryFunctionCall evaluateWithContext:] + 6 in section
LC_SEGMENT.__TEXT.__text of /Users/mlink/Code/code-cocoaref/Bug7037807/
build/Debug/Bug7037807.app/Contents/Frameworks/XQuery.framework/
Versions/A/XQuery
Anyone know how I might be able to get this to work?
--
Michael
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