Last night I attempted to play around with OpenGL in Xcode, but I couldn’t run it on my ipod 2nd Gen (error with Can’t run ‘FirstOpenGL’ – was built for ‘armv7’, but device requires ‘armv6’ or compatible architecture).
The architecture option was only armv7 but there was no armv6. I opened it up with OpenGL template and I searched around build option but wasn’t able to figure out how to set it up. How can I resolve this problem?
Can you run on the simulator ?
Try changing the base SDK to something lower, see if that helps.
One last thing you could check is for this line:
and change it to:
Some old iPod cannot run OpenGL ES 2.0 so you need to use 1.1.