Hi, I recently switched the gcc version from 3.x-vanilla to 4.1-vanilla. "emerge -avuND world" made some breaks (most notably at ffmpeg-lib for a while:-) and so it's well possibly that I changed compiler after emerge rebuilt kdelibs and before kdebase. [I can have a look into emerge.log and compare to the timestamp of eselect-compiler's configfile(?), if anyone is interested in the details.] The error message is repeatedly (eix-sync/emerge about three times before I started reading the error message;-): collect2: ld returned 1 exit status make[3]: *** [khelpcenter] Error 1 make[3]: *** Waiting for unfinished jobs.... make[3]: Leaving directory `/var/tmp/portage/kdebase-3.5.4/work/kdebase-3.5.4/khelpcenter' make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory `/var/tmp/portage/kdebase-3.5.4/work/kdebase-3.5.4/khelpcenter' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/var/tmp/portage/kdebase-3.5.4/work/kdebase-3.5.4' make: *** [all] Error 2 !!! ERROR: kde-base/kdebase-3.5.4 failed. So I started reading the error message and looking at and into khtml.so showed up with symbols like: ... 2540: 00000000 44 OBJECT GLOBAL DEFAULT UND _ZTVN10__cxxabiv121__vmi_@CXXABI_1.3 (2) 3517: 00000000 44 OBJECT GLOBAL DEFAULT UND _ZTVN10__cxxabiv117__clas@CXXABI_1.3 (2) 2540: 00000000 44 OBJECT GLOBAL DEFAULT UND _ZTVN10__cxxabiv121__vmi_@CXXABI_1.3 (2) 3517: 00000000 44 OBJECT GLOBAL DEFAULT UND _ZTVN10__cxxabiv117__clas@CXXABI_1.3 (2) 5402: 00000000 44 OBJECT GLOBAL DEFAULT UND _ZTVN10__cxxabiv120__si_c@CXXABI_1.3 (2) ... # epm -qif /usr/kde/3.5/lib/libkhtml.so Name : kdelibs Version : 3.5.4 Release : Slot: 3.5 ... # emerge -av1 kdelibs These are the packages that would be merged, in order: Calculating dependencies... done! [ebuild R ] kde-base/kdelibs-3.5.4 USE="alsa arts cups ssl xinerama -acl -debug -doc -fam -jpeg2k -kdeenablefinal -kdehiddenvisibility -kerberos -legacyssl -openexr -spell -tiff -zeroconf" 0 kB Total size of downloads: 0 kB Would you like to merge these packages? [Yes/No] >>> Emerging (1 of 1) kde-base/kdelibs-3.5.4 to / ... so I'm actually trying to rebuild kdelibs, but that takes some time... Of course, I will run revdep-reuild after emerging world. Prio P5/minor - expected to be some kind of "user error". ;-)
You simply cannot build your system with mixed compiler versions as you like. See http://www.gentoo.org/doc/en/gcc-upgrading.xml *** This bug has been marked as a duplicate of 64615 ***
