How to compile universal libraries on Mac OS X?

Question

This may be a very silly question, but I\'m new to developing on Macs and am having a hard time with the universal binaries.

I\'ve got an application that I\'m compi

Answer 1

Finally got it working.

In order to control the architecture of the target, I manually went in and edited the Makefiles.

For one of them, I added to the end of the line that starts with CFLAGS: -arch i386 -arch x86_64 -arch ppc This produced a universal binary.

For the other, when I did the same thing, the compile would error out. I had to cycle through and only put one arch at a time, and then after I produced all three, I called lipo on them with the -create flag to create a universal binary.