Hi again, Making the "as" fix allowed me to build xnu. Next I tried IOKitUser, but this failed: darwinbuild IOKitUser [...] IOADBLib.c:23:39: Kernel/IOKit/adb/IOADBLib.h: No such file or directory I thought I'd try installing the IOADBFamily headers, but this failed also: darwinbuild -headers IOADBFamily [...] /bin/sh: line 1: /Developer/Tools/pbxcp: No such file or directory Now here's something that strikes me as odd:

find . -name pbxcp ./BuildRoot/XCD/loper/Tools/pbxcp

This name change ("Developer" to "XCD/loper") seems to come from the "CopyFiles()" function in "installXcodebuild". Can someone explain what's going on? For reference:

ls BuildRoot/Developer/ Documentation Makefiles ls BuildRoot/XCD/ SY lib loper share ls BuildRoot/XCD/loper/ Makefiles Private Tools ls BuildRoot/XCD/loper/Tools/ .DS_Store MergePef SetFile cvs-unwrap pbutil BuildStrings MvMac SplitForks cvs-wrap pbxcp CpMac ResMerger UnRezWack cvswrappers pbxhmapdump DeRez Rez WSMakeStubs pbhelpindexer sdp GetFileInfo RezWack agvtool pbprojectdump uninstall-devtools.pl

I tried symbolic linking /XCD/loper/Tools to /Developer/Tools, and after I did that, darwinbuild -headers IOADBFamily completed successfully. (However, IOKitUser still fails: IOADBLib.c:23:39: Kernel/IOKit/adb/IOADBLib.h: No such file or directory) I'm sorry I can't track this down further - I don't speak "sed", and, frankly, don't want to learn. By the way, I'm also seeing a lot of complains about "javaconfig" being missing, eg:

darwinbuild IOKitUser [snip] Build log begins here:

make: javaconfig: Command not found == Making IOKit for ppc == What's that all about? Cheers, dstn.