The PM_DISPATCH_VERSION constant did not change going from 10.6.6 to 10.6.7. This is why a SleepEnabler.kext that worked with 10.6.6 should also work with 10.6.7. You need to add pmIncrement=0 or pmVersion=21 to your com.apple.Boot.plist though.
/Extra/com.apple.Boot.plist:
<plist version="1.0">
<dict>
...
<key>Kernel Flags</key>
<string>arch=[i386 or x86_64] pmIncrement=0</string>
...
</dict>
</plist>
- MacFiets
Looks like there is only information about Xcode 4 on Apple's developer site http://developer.apple.com/xcode/index.php. What's more, Xcode 4 is not free -- you need to sign up for one of the developer programs, or alternatively buy it at the Mac App Store for the outrageous sum of €3.99 (or you local equivalent).
I am cheap bastard. This whole blog is about running OS X cheap after all. Well, actually I would have spent the money, but Apple's credit card verification drives me crazy. Ever tried using a credit card issued in a country different from the store's country? I got an error message saying "this card is not valid in the Netherlands". This is nonsense of course, every other shop happily accepts it. I digress.
So, where do I get Xcode 3 from? Turns out that it's still available from the old developer's site at http://connect.apple.com. Log in with your Apple id, select "Developer Tools".
- MacFiets
After upgrading to 10.6.6, I had to install a new version of SleepEnabler.kext. Since I have patched and built SleepEnabler from source for 10.6.5, I upgraded my own version to 10.6.6.
$ uname -v
Darwin Kernel Version 10.6.0: Wed Nov 10 18:13:17 PST 2010; root:xnu-1504.9.26~3/RELEASE_I386
I downloaded xnu-1504.9.26.tar.gz from www.opensource.apple.com and diffed the version specific operating system header files. Luckily, none of them changed so I simply pulled in the 10.6.6 changes from SleepEnabler's main source.
The name of my clone is no longer appropriate, but I didn't feel like creating another clone. If you would like to check it out:
$ hg clone https://macfiets-10-6-5.googlecode.com/hg/ macfiets-10-6-5
- MacFiets
