revdep-rebuild -X --soname libqt-mt.so.3 -p
Configuring search environment for revdep-rebuild
Environment mismatch from previous run, deleting temporary files...
Checking reverse dependencies...
Packages containing binaries and libraries using libqt-mt.so.3
will be emerged.
Collecting system binaries and libraries... done.
(/root/.revdep-rebuild.1_files)
Checking dynamic linking...
found /usr/kde/3.4/lib/libqtmcop.so.1.0.0
found /usr/qt/3/bin/assistant
found /usr/qt/3/bin/designer
found /usr/qt/3/bin/linguist
found /usr/qt/3/bin/lrelease
found /usr/qt/3/bin/lupdate
found /usr/qt/3/bin/msg2qm
found /usr/qt/3/bin/qm2ts
found /usr/qt/3/bin/qtconfig
found /usr/qt/3/bin/uic
found /usr/qt/3/lib/libqui.so.1.0.0
done.
(/root/.revdep-rebuild_af85ec6a.3_rebuild)
Assigning files to packages...
/usr/kde/3.4/lib/libqtmcop.so.1.0.0 -> kde-base/arts
/usr/qt/3/bin/assistant -> x11-libs/qt
/usr/qt/3/bin/designer -> x11-libs/qt
/usr/qt/3/bin/linguist -> x11-libs/qt
/usr/qt/3/bin/lrelease -> x11-libs/qt
/usr/qt/3/bin/lupdate -> x11-libs/qt
/usr/qt/3/bin/msg2qm -> x11-libs/qt
/usr/qt/3/bin/qm2ts -> x11-libs/qt
/usr/qt/3/bin/qtconfig -> x11-libs/qt
/usr/qt/3/bin/uic -> x11-libs/qt
/usr/qt/3/lib/libqui.so.1.0.0 -> x11-libs/qt
done.
(/root/.revdep-rebuild_af85ec6a.4_packages_raw, /root/.revdep-rebuild_af85ec6a.4_package_owners)
Cleaning list of packages to rebuild... done.
(/root/.revdep-rebuild_af85ec6a.4_packages)
Assigning packages to ebuilds... done.
(/root/.revdep-rebuild_af85ec6a.4_ebuilds)
Evaluating package order... done.
(/root/.revdep-rebuild_af85ec6a.5_order)
All prepared. Starting rebuild...
emerge --oneshot -p =x11-libs/qt-3.3.4-r8 =kde-base/arts-3.4.3
These are the packages that I would merge, in order:
Calculating dependencies ...done!
[ebuild R ] x11-libs/qt-3.3.4-r8 USE="mysql* -cups*"
[ebuild R ] kde-base/arts-3.4.3
Now you can remove -p (or --pretend) from arguments and re-run revdep-rebuild.