When compiling id3lib with MAKEOPTS=-j5 I get the following error trace: ../include/id3/io_decorators.h:44: warning: 'class dami::io::WindowedReader' has virtual functions but non-virtual destructor ../include/id3/io_decorators.h:153: warning: 'class dami::io::UnsyncedWriter' has virtual functions but non-virtual destructor tag.cpp:1070: warning: 'class<unnamed>::IteratorImpl' has virtual functions but non-virtual destructor tag.cpp:1093: warning: 'class<unnamed>::ConstIteratorImpl' has virtual functions but non-virtual destructor make[2]: *** [mp3_parse.lo] Error 1 make[2]: *** Waiting for unfinished jobs.... mv -f .deps/tag_file.Tpo .deps/tag_file.Plo i686-pc-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I.. -I../include/id3 -I../include -O2 -march=pentium4 -pipe -fstack-protector -Wall -Wno-unused -Wno-inline -Woverloaded-virtual -Wmissing-declarations -MT tag.lo -MD -MP -MF .deps/tag.Tpo -c tag.cpp -o tag.o >/dev/null 2>&1 mv -f .deps/tag.Tpo .deps/tag.Plo make[2]: Leaving directory `/var/tmp/portage/id3lib-3.8.3-r5/work/id3lib-3.8.3/src' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/var/tmp/portage/id3lib-3.8.3-r5/work/id3lib-3.8.3' make: *** [all] Error 2 !!! ERROR: media-libs/id3lib-3.8.3-r5 failed. Call stack: ebuild.sh, line 1546: Called dyn_compile ebuild.sh, line 937: Called src_compile id3lib-3.8.3-r5.ebuild, line 41: Called die !!! emake failed !!! If you need support, post the topmost build error, and the call stack if relevant. When I set MAKEOPTS to -j2 it compiles.
I'm not able to reproduce it here, could you please attach the full merge log, your emerge --info and give the output of emerge -pv id3lib ?
No answer, not reproducible, closing as needinfo