If it’s not notifications / oddly explained failures to build from gcc itself (hello davfs2 [http://savannah.nongnu.org/projects/davfs2] on CentOS/RHEL5, where did that fail? Insights welcomed as the build.log is charmingly opaque. Cheers) or flex & bison (Hello vulcan [http://www.fzort.org/mpr/projects/vulcan/