When building qt-mobility with the doc use flag it appears a dependency on dev-qt/qthelp is missing. The short error (show below) shows the /usr/bin/qdoc3 command being required to make the docs target. make -j5 docs /usr/bin/qdoc3 /var/tmp/portage/dev-qt/qt-mobility-1.2.2_p20130703/work/qt-mobility-1.2.2_p20130703/doc/config/qtmobility.qdocconf make: /usr/bin/qdoc3: Command not found Makefile:217: recipe for target 'qch_docs' failed make: *** [qch_docs] Error 127 Reproducible: Always Steps to Reproduce: 1. USE=doc emerge \=dev-qt/qt-mobility-1.2.2_p20130703 2. build failure on docs target 3. Actual Results: Build failure due to missing command. Expected Results: Successful build. Again, just seems like a missing dependency when doc is set on dev-qt/qthelp.
Created attachment 376294 [details] environment
Created attachment 376296 [details] build.log
Created attachment 376298 [details] emerge -pqv '=dev-qt/qt-mobility-1.2.2_p20130703::gentoo'
Created attachment 376300 [details] emerge --info '=dev-qt/qt-mobility-1.2.2_p20130703::gentoo'
Installing qthelp does let the build for qt-mobility finish with the doc USE flag.
Fixed, thanks for reporting.