Build aborts with: FAILED: bin/xdg-desktop-portal-kde : && /usr/bin/x86_64-pc-linux-gnu-g++ -O3 -pipe -march=native -fomit-frame-pointer -fopt-info-vec -fcf-protection=return -flto=auto -ffat-lto-objects -fno-operator-names -fno-exceptions -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -Werror=init-self -Wvla -Wdate-time -Wsuggest-override -Wlogical-op -fdiagnostics-color=always -Wl,--enable-new-dtags -flto=auto -pthread src/CMakeFiles/xdg-desktop-portal-kde.dir/xdg-desktop-portal-kde_autogen/mocs_compilation.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/access.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/accessdialog.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/account.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/appchooser.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/appchooserdialog.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/background.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/dbushelpers.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/desktopportal.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/email.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/filechooser.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/globalshortcuts.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/inhibit.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/notification.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/notificationinhibition.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/outputsmodel.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/print.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/quickdialog.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/remotedesktop.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/remotedesktopdialog.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/request.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/screencast.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/screencasting.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/screencastwidget.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/screenchooserdialog.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/screenshot.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/screenshotdialog.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/session.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/settings.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/userinfodialog.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/utils.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/waylandintegration.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/xdg-desktop-portal-kde.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/portalicon.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/dynamiclauncher.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/dynamiclauncherdialog.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/xdgshortcut.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/background_debug.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/notificationinhibition_debug.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/access_debug.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/account_debug.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/settings_debug.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/appchooser_debug.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/desktopportal_debug.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/dynamiclauncher_debug.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/dynamiclauncherdialog_debug.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/email_debug.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/filechooser_debug.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/inhibit_debug.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/notification_debug.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/print_debug.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/remotedesktop_debug.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/remotedesktopdialog_debug.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/request_debug.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/screencast_debug.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/screenshot_debug.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/screenshotdialog_debug.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/session_debug.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/debug.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/waylandintegration_debug.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/accessdialog_debug.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/kglobalaccel_interface.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/kglobalaccel_component_interface.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/wayland-zkde-screencast-unstable-v1-protocol.c.o src/CMakeFiles/xdg-desktop-portal-kde.dir/qwayland-zkde-screencast-unstable-v1.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/wayland-wayland-protocol.c.o src/CMakeFiles/xdg-desktop-portal-kde.dir/qwayland-wayland.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/user_interface.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/documents_interface.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/fuse_interface.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/fdo_application_interface.cpp.o src/CMakeFiles/xdg-desktop-portal-kde.dir/xdg-desktop-portal-kde_autogen/EWIEGA46WW/qrc_resources.cpp.o -o bin/xdg-desktop-portal-kde /usr/lib64/libKF5Declarative.so.5.104.0 /usr/lib64/libKF5Notifications.so.5.104.0 /usr/lib64/libKF5WaylandClient.so.5.104.0 lib/libKirigamiFilepicker.a /usr/lib64/libwayland-client.so /usr/lib64/libQt5QuickWidgets.so.5.15.8 /usr/lib64/libKF5Package.so.5.104.0 /usr/lib64/libKF5KIOFileWidgets.so.5.104.0 /usr/lib64/libKF5KIOWidgets.so.5.104.0 /usr/lib64/libKF5KIOGui.so.5.104.0 /usr/lib64/libKF5WindowSystem.so.5.104.0 /usr/lib64/libX11.so /usr/lib64/libKF5JobWidgets.so.5.104.0 /usr/lib64/libKF5Completion.so.5.104.0 /usr/lib64/libKF5Bookmarks.so.5.104.0 /usr/lib64/libKF5XmlGui.so.5.104.0 /usr/lib64/libKF5GlobalAccel.so.5.104.0 /usr/lib64/libKF5IconThemes.so.5.104.0 /usr/lib64/libQt5PrintSupport.so.5.15.8 /usr/lib64/libKF5ItemViews.so.5.104.0 /usr/lib64/libKF5ConfigWidgets.so.5.104.0 /usr/lib64/libKF5GuiAddons.so.5.104.0 /usr/lib64/libQt5WaylandClient.so.5.15.8 /usr/lib64/libKF5WidgetsAddons.so.5.104.0 /usr/lib64/libKF5ConfigGui.so.5.104.0 /usr/lib64/libKF5Codecs.so.5.104.0 /usr/lib64/libKF5Auth.so.5.104.0 /usr/lib64/libQt5Widgets.so.5.15.8 /usr/lib64/libKF5Solid.so.5.104.0 /usr/lib64/libQt5Quick.so.5.15.8 /usr/lib64/libQt5QmlModels.so.5.15.8 /usr/lib64/libQt5Qml.so.5.15.8 /usr/lib64/libKF5KIOCore.so.5.104.0 /usr/lib64/libKF5Service.so.5.104.0 /usr/lib64/libKF5ConfigCore.so.5.104.0 /usr/lib64/libKF5I18n.so.5.104.0 /usr/lib64/libQt5Concurrent.so.5.15.8 /usr/lib64/libQt5Network.so.5.15.8 /usr/lib64/libQt5Xml.so.5.15.8 /usr/lib64/libKF5AuthCore.so.5.104.0 /usr/lib64/libKF5CoreAddons.so.5.104.0 /usr/lib64/libQt5DBus.so.5.15.8 /usr/lib64/libQt5XkbCommonSupport.a /usr/lib64//libQt5Gui.so /usr/lib64//libQt5Core.so /usr/lib64/libxkbcommon.so /usr/lib64/libGL.so /usr/lib64/libQt5Gui.so.5.15.8 /usr/lib64/libQt5Core.so.5.15.8 && : lto1: internal compiler error: Segmentation fault 0xb818d3 crash_signal /usr/src/debug/sys-devel/gcc-13.0.1_pre20230402/gcc-13-20230402/gcc/toplev.cc:314 0x7f102799c5df ??? /usr/src/debug/sys-libs/glibc-2.37-r1/glibc-2.37/signal/../sysdeps/unix/sysv/linux/x86_64/libc_sigaction.c:0 0x720d80 bp_unpack_string(data_in*, bitpack_d*) /usr/src/debug/sys-devel/gcc-13.0.1_pre20230402/gcc-13-20230402/gcc/data-streamer-in.cc:112 0xa9011f cl_optimization_stream_in(data_in*, bitpack_d*, cl_optimization*) /usr/src/debug/sys-devel/gcc-13.0.1_pre20230402/build/gcc/options-save.cc:13501 0xdae7d2 streamer_read_tree_bitfields(lto_input_block*, data_in*, tree_node*) /usr/src/debug/sys-devel/gcc-13.0.1_pre20230402/gcc-13-20230402/gcc/tree-streamer-in.cc:562 0x9f576b lto_read_tree_1 /usr/src/debug/sys-devel/gcc-13.0.1_pre20230402/gcc-13-20230402/gcc/lto-streamer-in.cc:1713 0x9f56d7 lto_read_tree /usr/src/debug/sys-devel/gcc-13.0.1_pre20230402/gcc-13-20230402/gcc/lto-streamer-in.cc:1760 0x9f56d7 lto_input_tree_1(lto_input_block*, data_in*, LTO_tags, unsigned int) /usr/src/debug/sys-devel/gcc-13.0.1_pre20230402/gcc-13-20230402/gcc/lto-streamer-in.cc:1901 0x9f5bfb lto_input_scc(lto_input_block*, data_in*, unsigned int*, unsigned int*, bool) /usr/src/debug/sys-devel/gcc-13.0.1_pre20230402/gcc-13-20230402/gcc/lto-streamer-in.cc:1789 0x6909c2 lto_read_decls /usr/src/debug/sys-devel/gcc-13.0.1_pre20230402/gcc-13-20230402/gcc/lto/lto-common.cc:1908 0x6909c2 lto_file_finalize /usr/src/debug/sys-devel/gcc-13.0.1_pre20230402/gcc-13-20230402/gcc/lto/lto-common.cc:2288 0x6909c2 lto_create_files_from_ids /usr/src/debug/sys-devel/gcc-13.0.1_pre20230402/gcc-13-20230402/gcc/lto/lto-common.cc:2298 0x6909c2 lto_file_read /usr/src/debug/sys-devel/gcc-13.0.1_pre20230402/gcc-13-20230402/gcc/lto/lto-common.cc:2353 0x6909c2 read_cgraph_and_symbols(unsigned int, char const**) /usr/src/debug/sys-devel/gcc-13.0.1_pre20230402/gcc-13-20230402/gcc/lto/lto-common.cc:2801 0x69228c lto_main() /usr/src/debug/sys-devel/gcc-13.0.1_pre20230402/gcc-13-20230402/gcc/lto/lto.cc:654 Please submit a full bug report, with preprocessed source (by using -freport-bug). Please include the complete backtrace with any bug report.
Created attachment 859544 [details] Full build.log (compressed)
Created attachment 859545 [details] emerge --info
Created attachment 859546 [details] environment (compressed)
No LTO for this package == successful build.
Might be related to bug #903872 and bug #903873 (same symptoms)
In that case after using cvise to narrow down a culprit: src/CMakeFiles/xdg-desktop-portal-kde.dir/xdgshortcut.cpp /usr/bin/x86_64-pc-linux-gnu-g++ -O3 -pipe -march=native -fomit-frame-pointer -fopt-info-vec -fcf-protection=return -flto=auto -ffat-lto-objects -fno-operator-names -fno-exceptions -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -Werror=init-self -Wvla -Wdate-time -Wsuggest-override -Wlogical-op -fdiagnostics-color=always -Wl,--enable-new-dtags -flto=auto -pthread /var/tmp/portage/kde-plasma/xdg-desktop-portal-kde-5.27.4.1-r1/work/xdg-desktop-portal-kde-5.27.4.1_build/src/CMakeFiles/xdg-desktop-portal-kde.dir/xdgshortcut.cpp.o -o /dev/null /usr/lib64/libKF5Declarative.so.5.105.0 /usr/lib64/libKF5Notifications.so.5.105.0 /usr/lib64/libKF5WaylandClient.so.5.105.0 /var/tmp/portage/kde-plasma/xdg-desktop-portal-kde-5.27.4.1-r1/work/xdg-desktop-portal-kde-5.27.4.1_build/lib/libKirigamiFilepicker.a /usr/lib64/libwayland-client.so /usr/lib64/libQt5QuickWidgets.so.5.15.8 /usr/lib64/libKF5Package.so.5.105.0 /usr/lib64/libKF5KIOFileWidgets.so.5.105.0 /usr/lib64/libKF5KIOWidgets.so.5.105.0 /usr/lib64/libKF5KIOGui.so.5.105.0 /usr/lib64/libKF5WindowSystem.so.5.105.0 /usr/lib64/libX11.so /usr/lib64/libKF5JobWidgets.so.5.105.0 /usr/lib64/libKF5Completion.so.5.105.0 /usr/lib64/libKF5Bookmarks.so.5.105.0 /usr/lib64/libKF5XmlGui.so.5.105.0 /usr/lib64/libKF5GlobalAccel.so.5.105.0 /usr/lib64/libKF5IconThemes.so.5.105.0 /usr/lib64/libQt5PrintSupport.so.5.15.8 /usr/lib64/libKF5ItemViews.so.5.105.0 /usr/lib64/libKF5ConfigWidgets.so.5.105.0 /usr/lib64/libKF5GuiAddons.so.5.105.0 /usr/lib64/libQt5WaylandClient.so.5.15.8 /usr/lib64/libKF5WidgetsAddons.so.5.105.0 /usr/lib64/libKF5ConfigGui.so.5.105.0 /usr/lib64/libKF5Codecs.so.5.105.0 /usr/lib64/libKF5Auth.so.5.105.0 /usr/lib64/libQt5Widgets.so.5.15.8 /usr/lib64/libKF5Solid.so.5.105.0 /usr/lib64/libQt5Quick.so.5.15.8 /usr/lib64/libQt5QmlModels.so.5.15.8 /usr/lib64/libQt5Qml.so.5.15.8 /usr/lib64/libKF5KIOCore.so.5.105.0 /usr/lib64/libKF5Service.so.5.105.0 /usr/lib64/libKF5ConfigCore.so.5.105.0 /usr/lib64/libKF5I18n.so.5.105.0 /usr/lib64/libQt5Concurrent.so.5.15.8 /usr/lib64/libQt5Network.so.5.15.8 /usr/lib64/libQt5Xml.so.5.15.8 /usr/lib64/libKF5AuthCore.so.5.105.0 /usr/lib64/libKF5CoreAddons.so.5.105.0 /usr/lib64/libQt5DBus.so.5.15.8 /usr/lib64/libQt5XkbCommonSupport.a /usr/lib64//libQt5Gui.so /usr/lib64//libQt5Core.so /usr/lib64/libxkbcommon.so /usr/lib64/libGL.so /usr/lib64/libQt5Gui.so.5.15.8 /usr/lib64/libQt5Core.so.5.15.8 lto1: internal compiler error: Segmentation fault
Is this with a system that has cleanly rebuilt everything with a very recent GCC 13 or not? For static libraries, LTO may include bitcode which represents internal compiler state. This is weakly versioned and tends to be bumped with each compiler release but not when an individual commit breaks its compatibility. Usually when an error like this happens, it's because one of the libraries being linked against statically (so one of the .a files) was built against an older GCC. Rebuilding those without LTO or with a newer GCC version can help. This is why the LTO overlay has "lto-rebuild" or something like that. If you're still hitting this after rebuilding the relevant libraries, we can dig in more and report it upstream though.
Yes it was, but I am unable to reproduce it with the latest sys-devel/gcc-13.0.1_pre20230416. Issue fixed. Nothing more to do for this bug.
