[ptp-dev] CDT and Snow Leopard

[Greg Watson <g.watson@xxxxxxxxxxxx>]

For people using CDT and thinking about upgrading (or already have  
upgraded) to Snow Leopard, there's an issue with CDT not recognizing  
binaries. This prevents the program from being launched as a normal C  
application (but not using the PTP Parallel Application launch  
configuration).

The problem is that the Snow Leopard compiler now defaults to building  
a 64-bit executable, but the Mach-O parser in CDT does yet support 64- 
bit binaries. The only way to get around the problem is to build the  
executable as 32-bit. To do this for a managed project, you need to  
add "-m32" as a miscellaneous gcc option, and "-arch i386" as a  
miscellaneous linker option.

Regards,
Greg