- The problem was caused by files that differ only in case (pak files are case-insensitive).
- Current solution is to ignore symlinks when staging files (so far we have been fixing case-sensitiveness issues by creating a symlink to the file, so this fixes the packaging too).
- Added a warning helping to pinpoint the problem if there happen to be two non-symlink files like this.
#codereview Robert.Manuszewski
[CL 2332310 by Dmitry Rekman in Main branch]