macOS 32/64-bit system preference panes

[Inconsequential]

Hi,

I edited a version of the MacBook Pro's fan control to work on Mac Pros:

https://forums.macrumors.com/showthread.php?p=14711253&posted=1#post14711253

However, it needs to restart into 32-bit mode to work.

What is involved in converting it to 64-bit mode?

This is my base code: http://www.firewalldesign.com/sderman/Misc/ExtendedMB+MBproFanControl1.2.dmg

(The code is on another mac, hence why I haven't posted that).

Ideas?

Cheers!

 

[robvas]

The preference pane for Passenger (used with Ruby on Rails) was converted to 64-bit, it worked the same way. Maybe the source is out there for it?