Could someone please explain me the difference between the two gcc/g++ options "-m32" and "-arch i386"? Is there any difference when used as a compiler or linker flag? Since I upgraded to Mac OSX Snowleopard I had a hard time to compile most of my programs and the best solution I found so far is to use those two options. However, I am not really aware of the difference between them. Thanks for your help. -- View this message in context: http://www.nabble.com/Difference-gcc-options-%22-m32%22-and-%22-arch-i386%22-tp26017391p26017391.html Sent from the gcc - Help mailing list archive at Nabble.com.