После даунгрейда qt (c 4.6.2 до 4.5.3) перестал собираться mythtv:
[ebuild R ] media-tv/mythtv-0.22_p22860 USE="alsa css lirc mmx perl python vdpau (-altivec) -autostart -debug -directv -dvb -faad -fftw -ieee1394 -jack -lcd -pulseaudio -tiff -xvmc" VIDEO_CARDS="nvidia -via" 0 kB [1]g++ -Wl,-O1 -Wl,--as-needed -Wl,-rpath,/usr/lib64/qt4 -o mythbackend version.o autoexpire.o encoderlink.o filetransfer.o httpstatus.o main.o mainserver.o playbacksock.o scheduler.o server.o housekeeper.o backendutil.o upnpcdstv.o upnpcdsmusic.o upnpcdsvideo.o mediaserver.o mythxml.o upnpmedia.o moc_mainserver.o moc_server.o -L/usr/lib64/qt4 -L../../libs/libmyth -L../../libs/libmythtv -L../../libs/libavutil -L../../libs/libavcodec -L../../libs/libavformat -L../../libs/libswscale -L../../libs/libmythdb -L../../libs/libmythui -L../../libs/libmythupnp -lmythtv-0.22 -lmythavformat-0.22 -lmythavutil-0.22 -lmythavcodec-0.22 -lmythswscale-0.22 -lmythupnp-0.22 -lmyth-0.22 -lmythui-0.22 -lmythdb-0.22 -L../../libs/libmythlivemedia -lmythlivemedia-0.22 -L../../libs/libmythfreemheg -lmythfreemheg-0.22 -L../../libs/libmythhdhomerun -lmythhdhomerun-0.22 -L/usr/X11R6/lib -lXinerama -lXxf86vm -lXv -lfribidi -L/usr/lib64 -lGLU -lGL -lQtSql -L/usr/lib64/mysql -L/usr/lib64/qt4 -pthread -pthread -lQtXml -pthread -pthread -lQtGui -pthread -lpng -lfreetype -pthread -lgobject-2.0 -lSM -lICE -pthread -pthread -lXrender -lXrandr -lfontconfig -lXext -lX11 -lQtNetwork -pthread -pthread -lQtCore -lz -lm -pthread -lgthread-2.0 -lrt -lglib-2.0 -lpthread -ldl
make[2]: Leaving directory `/var/tmp/portage/media-tv/mythtv-0.22_p22860/work/branches/release-0-22-fixes/mythtv/programs/mythbackend'
make[1]: Leaving directory `/var/tmp/portage/media-tv/mythtv-0.22_p22860/work/branches/release-0-22-fixes/mythtv/programs'
make: *** [sub-programs-make_default-ordered] Ошибка 2
* ERROR: media-tv/mythtv-0.22_p22860 failed:
* emake failed
*
* Call stack:
* ebuild.sh, line 54: Called src_compile
* environment, line 5529: Called die
* The specific snippet of code:
* emake || die "emake failed";
Полный лог сборки.
