Hi Bill and guys,

I need to build IOHIDFamily, so I download source code from Apple Opensource Website, and I don’t know why I can not compile and build them using Xcode, here is my environment:

1. iMac with Intel CPU + Mac OS 10.7 + Xcode 4.1: build corresponding version of IOHIDFamily and xnu, both can not be built.

2. iMac with Intel CPU + Mac OS 10.6.8 + Xcode 3.2.6: build corresponding version of IOHIDFamily and xnu, both can not be built.

Then I found Darwinbuild, here is my testing result,

1. Mac OS 10.7 + Xcode 4.1 + Darwinbuild: of course can not be built.

2. Mac OS 10.6.8 + Xcode 3.2.6 + Darwinbuild: still have some errors, both can not be built.

3. Mac OS 10.6(10A432) + Xcode 3.2 + Darwinbuild: Xnu is working!!! But IOHIDFamily still have some errors.

I know debug is difficult if we have different environments & configurations, so I want to know what environment and configuration can work?

For example: Mac OS 10.6(10A432) + Xcode 3.1.3 + Darwinbuild(rev. 9xx)

Thanks you all!

Ice