Posted by Wade Walker on Feb 13, 2019; 1:44pm
URL: https://forum.jogamp.org/Mac-Appstore-no-longer-accepts-32bit-universal-JOGL-tp4039128p4039530.html

Actually, it looks like there is an easier and better solution: use the "lipo" command to remove the i386 code from your existing .jnilib libraries.

lipo libgluegen-rt.jnilib -remove i386 -output libgluegen-rt-64.jnilib

This way you can be sure that your new library matches everything else in your JOGL distribution (whereas if I built it, something might not match up precisely). You'd need to do this for each .jnilib, and then move the old ones out and put the new 64-bit-only ones in their place, using the original filenames. Then you can check with the "file" utility that they're all correct.