Is anybody using gcc 4.0 (XCode 2.0) to compile prebound application
for Mac OS 10.2.8? It seems that it is not possible to produce
reasonable code. My projects have compiled smoothly until I have
moved them to XCode 2.0. Whenever I try to compile the simplest
project I get at least a few of such errors:
/usr/bin/ld: warning prebinding disabled because (__TEXT segment
(address = 0x90000000 size = 0x1a7000) of /usr/lib/libSystem.B.dylib
overlaps with __TEXT segment (address = 0x90130000 size = 0xb9000)
of /System/Library/Frameworks/CoreFoundation.framework/Versions/A/
CoreFoundation
This can be easily reproduced by:
1) Create new cocoa application project
2) Set target to Mac OS X 10.2.8, style deployment
3) Enable "Prebind" build option
4) Build project
As far as I know applications for 10.2.8 should be prebound. Above
error looks a bit silly to me as it implies conflict in memory
addresses of system binaries. Simply - system itself cannot be
prebound and any app running on top of this system cannot be prebound
as well.
I did a quick lookup using "otool -h __binary__". I have compared
allocation addresses and sizes for libraries and frameworks of
current system (10.4) and target system (10.2.8). Is seems to me that
linker is trying to link libraries from /usr/lib/ ... of current
system (10.4) with frameworks from /Developer/SDKs/MacOSX10.2.8.sdk/
System/ ... (10.2.8)
Any help would be greatly appreciated.
Cheers,
Zdzislaw Losvik
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