Hi! I'm not sure anybody watch this list any longer, but I thought I should give it a try. It seems that the darwin build plist files are not maintained anymore. Am I supposed to compose them myself? Or is the latest darwin 14.0 sources incomplete nowadays? This location contains build plists up till darwin 12.0 (osx 10.8) http://svn.macosforge.org/repository/darwinbuild/trunk/plists/ I'm asking mostly for educational purpose. My OS X Internals book has been lying on the shelf for awhile, but I recently made it through chapter 8 and wanted to build the xnu. Of course, reference sources are available from a variety of places, ranging from apple to github, but it would be good to have a working build environment. Thanks for any hints! MVH/Roger