$ sudo emerge =dev-libs/libqtxdg-4.1.0 !!! Repository 'x-portage' is missing masters attribute in '/usr/local/portage/metadata/layout.conf' !!! Set 'masters = gentoo' in this file for future compatibility Calculating dependencies . .... done! Dependency resolution took 6.52 s (backtrack: 0/20). >>> Verifying ebuild manifests >>> Jobs: 0 of 1 complete, 1 running Load avg: 11.2, 11.2, 9.6 >>> Emerging (1 of 1) dev-libs/libqtxdg-4.1.0::gentoo >>> Jobs: 0 of 1 complete, 1 running Load avg: 11.2, 11.2, 9.6 >>> Failed to emerge dev-libs/libqtxdg-4.1.0, Log file: >>> Jobs: 0 of 1 complete, 1 running Load avg: 10.0, 10.9, 9.5 >>> '/var/log/portage/dev-libs:libqtxdg-4.1.0:20250628-062746.log' >>> Jobs: 0 of 1 complete, 1 running Load avg: 10.0, 10.9, 9.5 >>> Jobs: 0 of 1 complete, 1 running, 1 failed Load avg: 10.0, 10.9, 9.5 >>> Jobs: 0 of 1 complete, 1 failed Load avg: 10.0, 10.9, 9.5  * Package: dev-libs/libqtxdg-4.1.0:0  * Repository: gentoo  * Maintainer: lxqt@gentoo.org  * USE: abi_x86_64 amd64 elibc_glibc kernel_linux  * FEATURES: ccache network-sandbox preserve-libs sandbox userpriv usersandbox >>> Unpacking source... >>> Unpacking libqtxdg-4.1.0.tar.xz to /var/tmp/portage/dev-libs/libqtxdg-4.1.0/work >>> Source unpacked in /var/tmp/portage/dev-libs/libqtxdg-4.1.0/work >>> Preparing source in /var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0 ... * Source directory (CMAKE_USE_DIR): "/var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0" * Build directory (BUILD_DIR): "/var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0_build" * QA Notice: Compatibility with CMake < 3.5 has been removed from CMake 4, * dev-libs/libqtxdg will fail to build w/o a fix. * See also tracker bug #951350; check existing bug or file a new one for * this package, and take it upstream. >>> Source prepared. >>> Configuring source in /var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0 ... * Source directory (CMAKE_USE_DIR): "/var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0" * Build directory (BUILD_DIR): "/var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0_build" cmake -C /var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0_build/gentoo_common_config.cmake -G Ninja -DCMAKE_INSTALL_PREFIX=/usr -DBUILD_TESTS=no -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_TOOLCHAIN_FILE=/var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0_build/gentoo_toolchain.cmake /var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0 loading initial cache file /var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0_build/gentoo_common_config.cmake -- The C compiler identification is GNU 14.3.0 -- The CXX compiler identification is GNU 14.3.0 -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Check for working C compiler: /usr/lib/ccache/bin/x86_64-pc-linux-gnu-gcc - skipped -- Detecting C compile features -- Detecting C compile features - done -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Check for working CXX compiler: /usr/lib/ccache/bin/x86_64-pc-linux-gnu-g++ - skipped -- Detecting CXX compile features -- Detecting CXX compile features - done -- Performing Test CMAKE_HAVE_LIBC_PTHREAD -- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Success -- Found Threads: TRUE -- Performing Test HAVE_STDATOMIC -- Performing Test HAVE_STDATOMIC - Success -- Found WrapAtomic: TRUE -- Found OpenGL: /usr/lib64/libOpenGL.so -- Found WrapOpenGL: TRUE -- Found WrapVulkanHeaders: /usr/include -- Found PkgConfig: /usr/bin/x86_64-pc-linux-gnu-pkg-config (found version "2.4.3") -- Checking for module 'glib-2.0' -- Found glib-2.0, version 2.82.5 -- Checking for module 'gio-unix-2.0' -- Found gio-unix-2.0, version 2.82.5 -- Found GLIB: /usr/include/glib-2.0;/usr/lib64/glib-2.0/include (found suitable version "2.82.5", minimum required is "2.41.0") -- Could NOT find XTerm (missing: XTerm_EXECUTABLE) -- Building libqtxdg with Qt 6.9.1 -- Performing Test COMPILER_HAS_HIDDEN_VISIBILITY -- Performing Test COMPILER_HAS_HIDDEN_VISIBILITY - Success -- Performing Test COMPILER_HAS_HIDDEN_INLINE_VISIBILITY -- Performing Test COMPILER_HAS_HIDDEN_INLINE_VISIBILITY - Success -- Performing Test COMPILER_HAS_DEPRECATED_ATTR -- Performing Test COMPILER_HAS_DEPRECATED_ATTR - Success -- XdgIconEnginePlugin will be installed into: /usr/lib64/qt6/plugins/iconengines -- -- For building tests use -DBUILD_TESTS=Yes option. -- -- <<< Gentoo configuration >>> Build type RelWithDebInfo Install path /usr Compiler flags: C -march=native -O2 -pipe -fdiagnostics-color=always C++ -O2 -pipe -fno-exceptions -Wall -Wextra -Wchar-subscripts -Wno-long-long -Wpointer-arith -Wundef -Wformat-security -Wnon-virtual-dtor -Woverloaded-virtual -Wpedantic -fdiagnostics-color=always Linker flags: Executable -Wl,-Bsymbolic-functions -Wl,-O1 -Wl,--as-needed -Wl,-z,pack-relative-relocs Module -Wl,--no-undefined -Wl,-Bsymbolic-functions -Wl,-O1 -Wl,--as-needed -Wl,-z,pack-relative-relocs Shared -Wl,--no-undefined -Wl,-Bsymbolic-functions -Wl,-O1 -Wl,--as-needed -Wl,-z,pack-relative-relocs -- Configuring done (2.4s) -- Generating done (0.1s) -- Build files have been written to: /var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0_build >>> Source configured. >>> Compiling source in /var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0 ... * Source directory (CMAKE_USE_DIR): "/var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0" * Build directory (BUILD_DIR): "/var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0_build" ninja -v -j3 -l0 [1/34] cd /var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0_build/src/xdgiconloader && /usr/bin/cmake -E cmake_autogen /var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0_build/src/xdgiconloader/CMakeFiles/Qt6XdgIconLoader_autogen.dir/AutogenInfo.json RelWithDebInfo && /usr/bin/cmake -E touch /var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0_build/src/xdgiconloader/Qt6XdgIconLoader_autogen/timestamp && /usr/bin/cmake -E cmake_transform_depfile Ninja gccdepfile /var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0 /var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0/src/xdgiconloader /var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0_build /var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0_build/src/xdgiconloader /var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0_build/src/xdgiconloader/Qt6XdgIconLoader_autogen/deps /var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0_build/CMakeFiles/d/6b08256c07d3b230109cf3a96964b4977f6ead2678eae1d701ef652b2abe71eb.d [2/34] /usr/lib/ccache/bin/x86_64-pc-linux-gnu-g++ -DLXQT_DATA_DIR=\"/usr/share\" -DLXQT_ETC_XDG_DIR=\"/etc/xdg\" -DLXQT_GRAPHICS_DIR=\"/usr/share/lxqt/graphics\" -DLXQT_RELATIVE_SHARE_DIR=\"lxqt\" -DLXQT_RELATIVE_SHARE_TRANSLATIONS_DIR=\"lxqt/translations\" -DLXQT_SHARE_DIR=\"/usr/share/lxqt\" -DLXQT_SHARE_TRANSLATIONS_DIR=\"/usr/share/lxqt/translations\" -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_FOREACH -DQT_NO_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_SVG_LIB -DQT_USE_QSTRINGBUILDER -DQt6XdgIconLoader_EXPORTS -I/var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0_build/src/xdgiconloader -I/var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0/src/xdgiconloader -I/var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0_build/src/xdgiconloader/Qt6XdgIconLoader_autogen/include -I/var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0_build/InTreeBuild/include/qt6xdgiconloader -I/var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0_build/InTreeBuild/include -I/var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0_build/InTreeBuild/include/qt6xdgiconloader/4.1.0 -I/usr/include/qt6/QtGui/6.9.1 -I/usr/include/qt6/QtGui/6.9.1/QtGui -I/usr/include/qt6/QtCore/6.9.1 -I/usr/include/qt6/QtCore/6.9.1/QtCore -I/usr/include/qt6/QtDBus/6.9.1 -I/usr/include/qt6/QtDBus/6.9.1/QtDBus -isystem /usr/include/qt6/QtGui -isystem /usr/include/qt6 -isystem /usr/include/qt6/QtCore -isystem /usr/lib64/qt6/mkspecs/linux-g++ -isystem /usr/include/qt6/QtSvg -O2 -pipe -fno-exceptions -Wall -Wextra -Wchar-subscripts -Wno-long-long -Wpointer-arith -Wundef -Wformat-security -Wnon-virtual-dtor -Woverloaded-virtual -Wpedantic -fdiagnostics-color=always -std=c++17 -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -mno-direct-extern-access -MD -MT src/xdgiconloader/CMakeFiles/Qt6XdgIconLoader.dir/Qt6XdgIconLoader_autogen/mocs_compilation.cpp.o -MF src/xdgiconloader/CMakeFiles/Qt6XdgIconLoader.dir/Qt6XdgIconLoader_autogen/mocs_compilation.cpp.o.d -o src/xdgiconloader/CMakeFiles/Qt6XdgIconLoader.dir/Qt6XdgIconLoader_autogen/mocs_compilation.cpp.o -c /var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0_build/src/xdgiconloader/Qt6XdgIconLoader_autogen/mocs_compilation.cpp [3/34] /usr/lib/ccache/bin/x86_64-pc-linux-gnu-g++ -DLXQT_DATA_DIR=\"/usr/share\" -DLXQT_ETC_XDG_DIR=\"/etc/xdg\" -DLXQT_GRAPHICS_DIR=\"/usr/share/lxqt/graphics\" -DLXQT_RELATIVE_SHARE_DIR=\"lxqt\" -DLXQT_RELATIVE_SHARE_TRANSLATIONS_DIR=\"lxqt/translations\" -DLXQT_SHARE_DIR=\"/usr/share/lxqt\" -DLXQT_SHARE_TRANSLATIONS_DIR=\"/usr/share/lxqt/translations\" -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_FOREACH -DQT_NO_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_SVG_LIB -DQT_USE_QSTRINGBUILDER -DQt6XdgIconLoader_EXPORTS -I/var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0_build/src/xdgiconloader -I/var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0/src/xdgiconloader -I/var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0_build/src/xdgiconloader/Qt6XdgIconLoader_autogen/include -I/var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0_build/InTreeBuild/include/qt6xdgiconloader -I/var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0_build/InTreeBuild/include -I/var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0_build/InTreeBuild/include/qt6xdgiconloader/4.1.0 -I/usr/include/qt6/QtGui/6.9.1 -I/usr/include/qt6/QtGui/6.9.1/QtGui -I/usr/include/qt6/QtCore/6.9.1 -I/usr/include/qt6/QtCore/6.9.1/QtCore -I/usr/include/qt6/QtDBus/6.9.1 -I/usr/include/qt6/QtDBus/6.9.1/QtDBus -isystem /usr/include/qt6/QtGui -isystem /usr/include/qt6 -isystem /usr/include/qt6/QtCore -isystem /usr/lib64/qt6/mkspecs/linux-g++ -isystem /usr/include/qt6/QtSvg -O2 -pipe -fno-exceptions -Wall -Wextra -Wchar-subscripts -Wno-long-long -Wpointer-arith -Wundef -Wformat-security -Wnon-virtual-dtor -Woverloaded-virtual -Wpedantic -fdiagnostics-color=always -std=c++17 -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -mno-direct-extern-access -MD -MT src/xdgiconloader/CMakeFiles/Qt6XdgIconLoader.dir/xdgiconloader.cpp.o -MF src/xdgiconloader/CMakeFiles/Qt6XdgIconLoader.dir/xdgiconloader.cpp.o.d -o src/xdgiconloader/CMakeFiles/Qt6XdgIconLoader.dir/xdgiconloader.cpp.o -c /var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0/src/xdgiconloader/xdgiconloader.cpp FAILED: src/xdgiconloader/CMakeFiles/Qt6XdgIconLoader.dir/xdgiconloader.cpp.o /usr/lib/ccache/bin/x86_64-pc-linux-gnu-g++ -DLXQT_DATA_DIR=\"/usr/share\" -DLXQT_ETC_XDG_DIR=\"/etc/xdg\" -DLXQT_GRAPHICS_DIR=\"/usr/share/lxqt/graphics\" -DLXQT_RELATIVE_SHARE_DIR=\"lxqt\" -DLXQT_RELATIVE_SHARE_TRANSLATIONS_DIR=\"lxqt/translations\" -DLXQT_SHARE_DIR=\"/usr/share/lxqt\" -DLXQT_SHARE_TRANSLATIONS_DIR=\"/usr/share/lxqt/translations\" -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_FOREACH -DQT_NO_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING -DQT_SVG_LIB -DQT_USE_QSTRINGBUILDER -DQt6XdgIconLoader_EXPORTS -I/var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0_build/src/xdgiconloader -I/var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0/src/xdgiconloader -I/var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0_build/src/xdgiconloader/Qt6XdgIconLoader_autogen/include -I/var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0_build/InTreeBuild/include/qt6xdgiconloader -I/var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0_build/InTreeBuild/include -I/var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0_build/InTreeBuild/include/qt6xdgiconloader/4.1.0 -I/usr/include/qt6/QtGui/6.9.1 -I/usr/include/qt6/QtGui/6.9.1/QtGui -I/usr/include/qt6/QtCore/6.9.1 -I/usr/include/qt6/QtCore/6.9.1/QtCore -I/usr/include/qt6/QtDBus/6.9.1 -I/usr/include/qt6/QtDBus/6.9.1/QtDBus -isystem /usr/include/qt6/QtGui -isystem /usr/include/qt6 -isystem /usr/include/qt6/QtCore -isystem /usr/lib64/qt6/mkspecs/linux-g++ -isystem /usr/include/qt6/QtSvg -O2 -pipe -fno-exceptions -Wall -Wextra -Wchar-subscripts -Wno-long-long -Wpointer-arith -Wundef -Wformat-security -Wnon-virtual-dtor -Woverloaded-virtual -Wpedantic -fdiagnostics-color=always -std=c++17 -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -mno-direct-extern-access -MD -MT src/xdgiconloader/CMakeFiles/Qt6XdgIconLoader.dir/xdgiconloader.cpp.o -MF src/xdgiconloader/CMakeFiles/Qt6XdgIconLoader.dir/xdgiconloader.cpp.o.d -o src/xdgiconloader/CMakeFiles/Qt6XdgIconLoader.dir/xdgiconloader.cpp.o -c /var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0/src/xdgiconloader/xdgiconloader.cpp In file included from /var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0/src/xdgiconloader/xdgiconloader.cpp:37: /var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0/src/xdgiconloader/xdgiconloader_p.h:64:8: error: cannot derive from ‘final’ base ‘ScalableEntry’ in derived type ‘ScalableFollowsColorEntry’ 64 | struct ScalableFollowsColorEntry : public ScalableEntry | ^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/qt6/QtCore/6.9.1/QtCore/private/qobject_p.h:28, from /usr/include/qt6/QtCore/6.9.1/QtCore/private/qcoreapplication_p.h:28, from /usr/include/qt6/QtGui/6.9.1/QtGui/private/qguiapplication_p.h:24, from /var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0/src/xdgiconloader/xdgiconloader.cpp:39: /usr/include/qt6/QtCore/6.9.1/QtCore/private/qproperty_p.h:303:16: warning: ISO C++ prohibits anonymous structs [-Wpedantic] 303 | struct { | ^ ninja: build stopped: subcommand failed. * ERROR: dev-libs/libqtxdg-4.1.0::gentoo failed (compile phase): * ninja -v -j3 -l0 failed * * Call stack: * ebuild.sh, line 136: Called src_compile * environment, line 1429: Called cmake_src_compile * environment, line 746: Called cmake_build * environment, line 713: Called eninja * environment, line 1075: Called die * The specific snippet of code: * "$@" || die -n "${*} failed" * * If you need support, post the output of `emerge --info '=dev-libs/libqtxdg-4.1.0::gentoo'`, * the complete build log and the output of `emerge -pqv '=dev-libs/libqtxdg-4.1.0::gentoo'`. * The complete build log is located at '/var/log/portage/dev-libs:libqtxdg-4.1.0:20250628-062746.log'. * For convenience, a symlink to the build log is located at '/var/tmp/portage/dev-libs/libqtxdg-4.1.0/temp/build.log'. * The ebuild environment file is located at '/var/tmp/portage/dev-libs/libqtxdg-4.1.0/temp/environment'. * Working directory: '/var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0_build' * S: '/var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0' * Messages for package dev-libs/libqtxdg-4.1.0: * Log file: /var/log/portage/dev-libs:libqtxdg-4.1.0:20250628-062746.log * ERROR: dev-libs/libqtxdg-4.1.0::gentoo failed (compile phase): * ninja -v -j3 -l0 failed * * Call stack: * ebuild.sh, line 136: Called src_compile * environment, line 1429: Called cmake_src_compile * environment, line 746: Called cmake_build * environment, line 713: Called eninja * environment, line 1075: Called die * The specific snippet of code: * "$@" || die -n "${*} failed" * * If you need support, post the output of `emerge --info '=dev-libs/libqtxdg-4.1.0::gentoo'`, * the complete build log and the output of `emerge -pqv '=dev-libs/libqtxdg-4.1.0::gentoo'`. * The complete build log is located at '/var/log/portage/dev-libs:libqtxdg-4.1.0:20250628-062746.log'. * For convenience, a symlink to the build log is located at '/var/tmp/portage/dev-libs/libqtxdg-4.1.0/temp/build.log'. * The ebuild environment file is located at '/var/tmp/portage/dev-libs/libqtxdg-4.1.0/temp/environment'. * Working directory: '/var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0_build' * S: '/var/tmp/portage/dev-libs/libqtxdg-4.1.0/work/libqtxdg-4.1.0'