Slavek, I updated cmake to 2.8.12.1. In the dependencies and core packages I saw no cmake warnings or errors and all packages built without error. Then tdebase failed to build. Here is the build log: http://humanreadable.nfshost.com/misc/trinity-tdebase-pre_R14.0.0- i586-14.1_32_git_2882_1-build.log The CMakeCache.txt file is part of the build log. These are the same types of errors I saw when I tried a patch backwards compatibility test building Trinity in Slackware 14.0 with cmake 2.8.10.2. Side note: I will approach the Slackware maintainer and ask to update cmake 2.8.12.1 as a bug fix, but I won't do that until all related bugs are resolved. I have to provide a good reason for the request, including how updating to 2.8.12.1 helped. :-) Darrell