# emerge --update --deep --with-bdeps=y --newuse --backtrack=120 --ask world
These are the packages that would be merged, in order: Calculating dependencies... done! [ebuild U ] app-emulation/virtualbox-modules-5.2.14 [5.1.36] [ebuild U ] app-emulation/virtualbox-5.2.14-r1 [5.1.36] [ebuild U ] app-emulation/virtualbox-extpack-oracle-5.2.14.123301 [5.1.36.122089] Would you like to merge these packages? [Yes/No] y >>> Verifying ebuild manifests >>> Emerging (1 of 3) app-emulation/virtualbox-modules-5.2.14::gentoo ... cc1: error: incompatible gcc/plugin versions cc1: error: fail to initialize plugin ./scripts/gcc-plugins/cyc_complexity_plugin.so make[4]: *** [/usr/src/linux-4.9.95-gentoo/scripts/Makefile.build:293: /var/tmp/portage/app-emulation/virtualbox-modules-5.2.14/work/vboxdrv/linux/SUPDrv-linux.o] Error 1 make[4]: *** Waiting for unfinished jobs.... cc1: error: incompatible gcc/plugin versions cc1: error: fail to initialize plugin ./scripts/gcc-plugins/cyc_complexity_plugin.so make[4]: *** [/usr/src/linux-4.9.95-gentoo/scripts/Makefile.build:293: /var/tmp/portage/app-emulation/virtualbox-modules-5.2.14/work/vboxdrv/SUPDrv.o] Error 1 make[3]: *** [/usr/src/linux-4.9.95-gentoo/Makefile:1508: _module_/var/tmp/portage/app-emulation/virtualbox-modules-5.2.14/work/vboxdrv] Error 2 make[3]: Leaving directory '/usr/src/linux-4.9.95-gentoo' make[2]: *** [Makefile:152: sub-make] Error 2 make[2]: Leaving directory '/usr/src/linux-4.9.95-gentoo' make[1]: *** [/var/tmp/portage/app-emulation/virtualbox-modules-5.2.14/work/vboxdrv/Makefile.include.footer:101: vboxdrv] Error 2 make[1]: Leaving directory '/var/tmp/portage/app-emulation/virtualbox-modules-5.2.14/work/vboxdrv' make: *** [Makefile:49: all] Error 2 * ERROR: app-emulation/virtualbox-modules-5.2.14::gentoo failed (compile phase): * emake failed * * If you need support, post the output of `emerge --info '=app-emulation/virtualbox-modules-5.2.14::gentoo'`, * the complete build log and the output of `emerge -pqv '=app-emulation/virtualbox-modules-5.2.14::gentoo'`. * The complete build log is located at '/var/log/portage/app-emulation:virtualbox-modules-5.2.14:20180724-080859.log'. * The ebuild environment file is located at '/var/tmp/portage/app-emulation/virtualbox-modules-5.2.14/temp/environment'. * Working directory: '/var/tmp/portage/app-emulation/virtualbox-modules-5.2.14/work' * S: '/var/tmp/portage/app-emulation/virtualbox-modules-5.2.14/work' >>> Failed to emerge app-emulation/virtualbox-modules-5.2.14, Log file: >>> >>> '/var/log/portage/app-emulation:virtualbox-modules-5.2.14:20180724-080859.log' Shall I recompile gcc?
