On Feb 16, 2009, at 5:49 AM, Jonas Maebe wrote:
On 15 Feb 2009, at 21:18, William Siegrist wrote:
On Feb 14, 2009, at 9:56 AM, Jonas Maebe wrote:
On 13 Feb 2009, at 14:18, Jonas Maebe wrote:
Building with -nochroot however failed because it couldn't find "IOI2CDevice.h", which after some googling turned out to be part of the AppleHWSensor project.
Building that one failed because it required a private header in IOKit/pwr_mgt/. Googling about that turned uphttp://www.puredarwin.org/developers/darwinbuild/troubleshooting#TOC-system_... , which suggests installing IOKitUser first.
That one failed because it could not find iokitmig64.c. And googling about this error suggested building xnu (http://darwinbuild.macosforge.org/trac/ticket/17 ).
So that's what I'm doing now :)
The rest of this is pretty much expected. However, if darwinbuild did not automatically try to load a pre-built root for AppleHWSensor when you tried to build AppleFan, then thats a bug and you should file a ticket for it.
Ok, I'll do that.
Now, I'm still not able to generate the iokitmig32.c and iokitmig64.c because I have no idea about how to use mig (darwinbuild does not seem to try to generate the C-files by itself). There no man page for mig and I also cannot get mig to print out any usage instructions or help screen.
If I feed it the /Volumes/Builds/Build9G55/BuildRoot/private/var/tmp/ xnu/xnu-1228.9.59.root/usr/include/device/device.defs file, it generates the following files:
iokitUser.c iokitServer.c iokit.h
I have however no idea about with which parameters I should invoke it to generate the correct iokitmig32.c and iokitmig64.c files. I also don't know where I should put those C and header files (unpack Sources/IOKitUser-388.50.tar.gz, add all generated files to the top level, repack and overwrite the previous version in Sources?)
xnu comes with the 2 files (*.defs) you need in /usr/include/device. So make sure you load xnu and the files are there: $ darwinbuild -load xnu $ ls -1 BuildRoot/usr/include/device/ device.defs device_port.h device_types.defs device_types.h The source files get generated during the DeviceMIG target of IOKitUser. If you are building with -nochroot, you need to copy the .defs files from BuildRoot to /usr/include/device/. -Bill