Star Trek: Apple's First Mac OS on Intel Project
The first Apple proposal to move the Macintosh to Intel hardware did not begin with Mac OS X. It began in 1985, shortly after Steve Jobs' departure from Apple. The project was quickly nixed by Apple's management, but it would be revived several years later in a joint effort by Novell and Apple to port the Mac OS to the x86 processor.
Microsoft released Windows 3.1 in 1992, and it quickly became the best selling program in the industry. Both Novell and Apple were threatened by the new operating system. Novell feared that the new version of Windows (and especially the pending release of Windows NT) would interfere with its NetWare product, which held a near monopoly in PC networks.
Apple was equally threatened. Windows was not as easy to use, but Windows PCs cost less than Macs, and Windows could run standard DOS apps without add-on cards or emulation.
Novell began work modernizing Digital Research's GEM, best known as the graphical environment used on the Atari ST, and turning it into a competitor to Windows. The legal department at Novell got the jitters over the project and had it canceled, fearing that an enhanced GEM would attract a lawsuit from Apple.
Darrell Miller, then Vice President of marketing at Novell, made a proposal to Apple CEO John Sculley about porting the Mac OS to Intel hardware. Sculley was thrilled by the offer - he wanted Apple to move away from the expensive hardware business and turn it into a software provider.
The project to bring the Mac OS to the Intel 486 began on Valentine's Day in 1992 and was named "Star Trek". The project was blessed by Intel's CEO Andy Grove, who feared Microsoft's power in the PC market.
Apple's leadership gave a deadline of October 31 (Halloween) for creating a working prototype of Star Trek. The group set to work porting the Mac OS to Intel processors.
The task was a tedious one. Much of the software was written in assembly code to make the computer faster and use less disk space. All of this code had to be totally rewritten for the 486. Other parts of the operating system were easier - most of the interface elements had been written in Pascal and only required a few modifications.
There were several other technical hurdles to overcome in porting the Mac OS to Intel processors. The software relied heavily on the ROMs in Macs, which stored much of the operating system and dictated how many GUI features behaved. It would be too expensive to create new ROMs for PC users, so the group implemented the ROMs in software, loading them during startup. (This feature would not be incorporated into Macs until 1998 with the introduction of the iMac.)
The group managed to meet its deadline and had a functional demo ready by December 1, 1992. Apple executives were amazed to see the Finder run on an ordinary PC. The engineers did more than that - QuickDraw GX and QuickTime were also ported to the x86.
With the first goal of the project completed, the engineers took a vacation in Mexico, and the management at Apple and Novell began to decide how to complete the project.
Unfortunately, John Sculley's reign at Apple came to an end in the middle of the Star Trek project. The new CEO, Michael Spindler, had little interest in porting the Mac OS to the x86 and devoted most of Apple's resources to preparing System 7 for the PowerPC.
The Star Trek project was canceled, and the Mac OS would not run natively on Intel until after Apple acquired NeXT in 1996, which already had an x86-base operating system, NeXTstep.
In June 2005, Steve Jobs announced that Apple had been concurrently developing OS X on Intel and PowerPC processors for five years - and that future Macs would be based on Intel processors and future versions of Mac OS X would run on Apple's forthcoming Intel-based hardware.
- Windows 3.x, 3.1 released March 1992, Wikipedia
- Windows NT, released July 1993, Wikipedia
- Novell NetWare, Wikipedia
- Atari ST, Wikipedia
- GEM OS: The Other Windows, Roger McCarten, PC Mechanic
- Intel 80486, Wikipedia
- Star Trek Project, Wikipedia
- NeXT, Wikipedia
- NeXTstep, Wikipedia
- Nature Images, Darrell Miller, retired Executive Vice President, Novell
- John Sculley, Wikipedia
- Andy Grove, Wikipedia
- Michael Spindler, Wikipedia
Some of the sources used in writing this article:
- Apple: The Inside Story of Intrigue, Egomania, and Business Blunders, Jim Carlton
- Infinite Loop, Michael Malone
- The Second Coming of Steve Jobs, Alan Deutschman
- Apple Confidential 2.0, Owen Linzmayer
- Odyssey: Pepsi to Apple . . . a Journey of Adventure, Ideas & the Future, John Sculley
Recent Orchard articles
- 'Think Different': The Ad Campaign that Restored Apple's Reputation, 2012.09.28. 15 years ago today, after Steve Jobs' triumphant return and before the debut of the iMac, Apple did something to change people's opinion of the 'beleaguered' company.
- The NeXT Years: Steve Jobs before His Triumphant Return to Apple, 2011.12.20. The origin and growth of NeXT, Steve Jobs' other computer company.
- Full Circle: A Brief History of NeXT, 2011.12.20. A brief history of NeXT, the company Steve Jobs launched when he left Apple in 1985 - and which Apple bought 11 years later.
- More in the Orchard index.
Links for the Day
- Mac of the Day: PowerBook 165c, introduced 1993.02.10. The first color PowerBook had an attractive screen, slow graphics.
- May 25 in LEM history: 99: OS X and the econoMac - iMac iMpact - 00: Is a Mac better than a PC? - 01: 1993: PowerBook vs. ThinkPad - Old files on a new Mac - 05: Mac minis in classroom a big hit - Of mice and keyboards - 06: The best 'Book for my needs - 07: More RAM vs. matched RAM - Running OS X from flash memory
- Support Low End Mac
Recent Content on Low End Mac
- World Book Encyclopedia 2012 DVD, Tommy Thomas, Reviews, 2013.03.05. "You may be asking yourself, in an age of Wikipedia and instant information, is World Book still relevant?"
- Vintage Computer Festival SouthEast, April 20-21, 2013, Simon Royal, Mac Spectrum, 2013.02.25. Old Apple gear and old PCs.
- iMessage: The Ultimate Messaging Service?, Simon Royal, Mac Spectrum, 2013.02.21. In most ways, Apple's iMessage is far superior to BlackBerry Messenger.
- More links in our archive.
- Best Mac mini Deals
- Best 13" MacBook Pro Deals
- Best Intel iMac Deals
- Best iPod touch Deals
- Best iPhone Deals
- Best iPod nano Deals
- Best iPod classic Deals
- Best Apple TV Prices
- More deals in our archive.
Low End Mac Reader Specials
Cult of Mac
Shrine of Apple
The Mac Observer
Accelerate Your Mac
The Vintage Mac Museum
Mac Driver Museum
System 6 Heaven
System 7 Today
the pickle's Low-End Mac FAQ