Attempt to emerge amarok: # emerge amarok -av These are the packages that would be merged, in order: Calculating dependencies... done! [ebuild U ] media-sound/amarok-1.4.5-r1 [1.4.4-r4] USE="aac arts kde mtp* mysql opengl postgres real -daap% -debug -ifp -ipod -musicbrainz -njb -noamazon -visualization -xinerama" LINGUAS="pl -af -ar -az -bg -br -ca -cs -cy -da -de -el -en_GB -es -et -fa% -fi -fr -ga -gl -he -hi -hu -is -it -ja -ka -km -ko -lt -ms -nb -nl -nn -pa -pt -pt_BR -ro -ru -rw -se% -sk -sl -sq -sr -sr@Latn -sv -ta -tg -th -tr -uk -uz -zh_CN -zh_TW" 0 kB fails with following compilation error: [...] make[5]: Leaving directory `/var/tmp/portage/media-sound/amarok-1.4.5-r1/work/amarok-1.4.5/amarok/src/mediadevice/mtp' Making all in riokarma make[5]: Entering directory `/var/tmp/portage/media-sound/amarok-1.4.5-r1/work/amarok-1.4.5/amarok/src/mediadevice/riokarma' /bin/sh ../../../../libtool --silent --tag=CXX --mode=compile i686-pc-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I. -I../../../.. -I../../../../amarok/src -I../../../../amarok/src -I../../../../amarok/src/amarokcore -I../../../../amarok/src/amarokcore -I../../../../amarok/src/engine -I../../../../amarok/src/engine -I../../../../amarok/src/mediadevice -I/usr/include/taglib -I/usr/kde/3.5/include -I/usr/qt/3/include -I. -I/usr/kde/3.5/include -DQT_THREAD_SUPPORT -D_REENTRANT -Wno-long-long -Wundef -ansi -D_XOPEN_SOURCE=500 -D_BSD_SOURCE -Wcast-align -Wchar-subscripts -Wall -W -Wpointer-arith -DNDEBUG -DNO_DEBUG -O2 -O2 -march=pentium-m -pipe -fomit-frame-pointer -Wformat-security -Wmissing-format-attribute -Wno-non-virtual-dtor -fno-exceptions -fno-check-new -fno-common -DQT_CLEAN_NAMESPACE -DQT_NO_ASCII_CAST -DQT_NO_STL -DQT_NO_COMPAT -DQT_NO_TRANSLATION -c -o riokarmamediadevice.lo riokarmamediadevice.cpp /usr/qt/3/bin/moc ./riokarmamediadevice.h -o riokarmamediadevice.moc.cpp /bin/sh ../../../../libtool --silent --tag=CXX --mode=compile i686-pc-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I. -I../../../.. -I../../../../amarok/src -I../../../../amarok/src -I../../../../amarok/src/amarokcore -I../../../../amarok/src/amarokcore -I../../../../amarok/src/engine -I../../../../amarok/src/engine -I../../../../amarok/src/mediadevice -I/usr/include/taglib -I/usr/kde/3.5/include -I/usr/qt/3/include -I. -I/usr/kde/3.5/include -DQT_THREAD_SUPPORT -D_REENTRANT -Wno-long-long -Wundef -ansi -D_XOPEN_SOURCE=500 -D_BSD_SOURCE -Wcast-align -Wchar-subscripts -Wall -W -Wpointer-arith -DNDEBUG -DNO_DEBUG -O2 -O2 -march=pentium-m -pipe -fomit-frame-pointer -Wformat-security -Wmissing-format-attribute -Wno-non-virtual-dtor -fno-exceptions -fno-check-new -fno-common -DQT_CLEAN_NAMESPACE -DQT_NO_ASCII_CAST -DQT_NO_STL -DQT_NO_COMPAT -DQT_NO_TRANSLATION -c -o riokarmamediadevice.moc.lo riokarmamediadevice.moc.cpp riokarmamediadevice.cpp: In member function 'virtual bool RioKarmaMediaDevice::openDevice(bool)': riokarmamediadevice.cpp:316: error: 'lk_karma_write_dupes' was not declared in this scope make[5]: *** [riokarmamediadevice.lo] Error 1 make[5]: Leaving directory `/var/tmp/portage/media-sound/amarok-1.4.5-r1/work/amarok-1.4.5/amarok/src/mediadevice/riokarma' make[4]: *** [all-recursive] Error 1 make[4]: Leaving directory `/var/tmp/portage/media-sound/amarok-1.4.5-r1/work/amarok-1.4.5/amarok/src/mediadevice' make[3]: *** [all-recursive] Error 1 make[3]: Leaving directory `/var/tmp/portage/media-sound/amarok-1.4.5-r1/work/amarok-1.4.5/amarok/src' make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory `/var/tmp/portage/media-sound/amarok-1.4.5-r1/work/amarok-1.4.5/amarok' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/var/tmp/portage/media-sound/amarok-1.4.5-r1/work/amarok-1.4.5' make: *** [all] Error 2 !!! ERROR: media-sound/amarok-1.4.5-r1 failed.
This was caused by some automagic deps on libkarma when building support for Rio devices. I've added a libkarma useflag to 1.4.5-r2, please report here if it works or not. Thanks to jmbsvicetto for his hard work finding this.
Looks like I spoke too soon, libkarma needs to be keyworded first...