FAILED: obj/dictionary/user_dictionary.user_dictionary.o /usr/bin/x86_64-pc-linux-gnu-g++ -MMD -MF obj/dictionary/user_dictionary.user_dictionary.o.d -DOS_LINUX -DMOZC_BUILD -DCHANNEL_DEV -DENABLE_GTK_RENDERER -DNDEBUG -DQT_NO_DEBUG -DNO_LOGGING -DIGNORE_HELP_FLAG -DIGNORE_INVALID_FLAG -I/var/tmp/portage/app-i18n/mozc-9999/work/mozc-9999/src -Igen -Igen/proto_out -Wall -Wno-char-subscripts -Wno-sign-compare -Wno-deprecated-declarations -Wwrite-strings -Wno-unknown-warning-option -Wno-inconsistent-missing-override -fPIC -fno-exceptions -fmessage-length=0 -fno-strict-aliasing -funsigned-char -pipe -pthread -fno-omit-frame-pointer -fstack-protector --param=ssp-buffer-size=4 -Wtype-limits -march=native -O2 -pipe -Wno-deprecated -Wno-covered-switch-default -Wno-unnamed-type-template-args -Wno-c++11-narrowing -std=gnu++0x -std=gnu++0x -c ../../dictionary/user_dictionary.cc -o obj/dictionary/user_dictionary.user_dictionary.o In file included from ../../dictionary/user_dictionary.cc:51: /var/tmp/portage/app-i18n/mozc-9999/work/mozc-9999/src/dictionary/user_dictionary_storage.h:77:7: error: cannot derive from ‘final’ base ‘mozc::user_dictionary::UserDictionaryStorage’ in derived type ‘mozc::UserDictionaryStorage’ class UserDictionaryStorage : public user_dictionary::UserDictionaryStorage { ^~~~~~~~~~~~~~~~~~~~~
FAILED: obj/engine/engine.engine.o /usr/bin/x86_64-pc-linux-gnu-g++ -MMD -MF obj/engine/engine.engine.o.d -DOS_LINUX -DMOZC_BUILD -DCHANNEL_DEV -DENABLE_GTK_RENDERER -DNDEBUG -DQT_NO_DEBUG -DNO_LOGGING -DIGNORE_HELP_FLAG -DIGNORE_INVALID_FLAG -I/var/tmp/portage/app-i18n/mozc-9999/work/mozc-9999/src -Igen -Igen/proto_out -Wall -Wno-char-subscripts -Wno-sign-compare -Wno-deprecated-declarations -Wwrite-strings -Wno-unknown-warning-option -Wno-inconsistent-missing-override -fPIC -fno-exceptions -fmessage-length=0 -fno-strict-aliasing -funsigned-char -pipe -pthread -fno-omit-frame-pointer -fstack-protector --param=ssp-buffer-size=4 -Wtype-limits -march=native -O2 -pipe -Wno-deprecated -Wno-covered-switch-default -Wno-unnamed-type-template-args -Wno-c++11-narrowing -std=gnu++0x -std=gnu++0x -c ../../engine/engine.cc -o obj/engine/engine.engine.o In file included from ../../engine/engine.cc:59: /var/tmp/portage/app-i18n/mozc-9999/work/mozc-9999/src/prediction/user_history_predictor.h:64:7: error: cannot derive from ‘final’ base ‘mozc::user_history_predictor::UserHistory’ in derived type ‘mozc::UserHistoryStorage’ class UserHistoryStorage : public mozc::user_history_predictor::UserHistory { ^~~~~~~~~~~~~~~~~~
Protobuf upstream reverted this incompatible change in Protobuf 3.7.1 and deferred reintroduction of this incompatible change to unspecified future version of Protobuf.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=cf8c637056d4c4ef0853e469361d252438a54cb6 commit cf8c637056d4c4ef0853e469361d252438a54cb6 Author: Arfrever Frehtes Taifersar Arahesis <Arfrever@Apache.Org> AuthorDate: 2019-05-05 02:19:04 +0000 Commit: Mike Gilbert <floppym@gentoo.org> CommitDate: 2019-05-05 19:04:01 +0000 app-i18n/mozc: Fix building with dev-libs/protobuf future version. Fixes: https://bugs.gentoo.org/681702 Signed-off-by: Arfrever Frehtes Taifersar Arahesis <Arfrever@Apache.Org> Signed-off-by: Mike Gilbert <floppym@gentoo.org> ...protobuf_generated_classes_no_inheritance.patch | 1039 ++++++++++++++++++++ app-i18n/mozc/mozc-2.23.2815.102.ebuild | 1 + app-i18n/mozc/mozc-9999.ebuild | 1 + 3 files changed, 1041 insertions(+)
