FAILED: src/libs/extensionsystem/CMakeFiles/ExtensionSystem.dir/optionsparser.cpp.o /usr/lib/llvm/19/bin/clang++-19 -DEXTENSIONSYSTEM_LIBRARY -DEXTENSIONSYSTEM_WITH_TESTOPTION -DExtensionSystem_EXPORTS -DNANOTRACE_ENABLED -DQT_CONCURRENT_LIB -DQT_CORE5COMPAT_LIB -DQT_CORE_LIB -DQT_CREATOR -DQT_DISABLE_DEPRECATED_BE FORE=0x050900 -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_FOREACH -DQT_NO_JAVA_STYLE_ITERATORS -DQT_RESTRICTED_CAST_FROM_ASCII -DQT_TESTCASE_BUILDDIR=\"/var/tmp/portage/dev-qt/qt-creator-14.0.0/work/qt- creator-opensource-src-14.0.0_build/src/libs/extensionsystem\" -DQT_TESTCASE_SOURCEDIR=\"/var/tmp/portage/dev-qt/qt-creator-14.0.0/work/qt-creator-opensource-src-14.0.0/src/libs/extensionsystem\" -DQT_TESTLIB_LIB -DQT_USE_QSTRINGBUI LDER -DQT_WARN_DEPRECATED_BEFORE=0x060400 -DQT_WIDGETS_LIB -DRELATIVE_DATA_PATH=\"../share/qtcreator\" -DRELATIVE_DOC_PATH=\"../share/doc/qt-creator-14.0.0\" -DRELATIVE_LIBEXEC_PATH=\"../libexec/qtcreator\" -DRELATIVE_PLUGIN_PATH=\" ../lib64/qtcreator/plugins\" -I/var/tmp/portage/dev-qt/qt-creator-14.0.0/work/qt-creator-opensource-src-14.0.0_build/src/libs/extensionsystem -I/var/tmp/portage/dev-qt/qt-creator-14.0.0/work/qt-creator-opensource-src-14.0.0/src/libs /extensionsystem -I/var/tmp/portage/dev-qt/qt-creator-14.0.0/work/qt-creator-opensource-src-14.0.0_build/src/libs/extensionsystem/ExtensionSystem_autogen/include -I/var/tmp/portage/dev-qt/qt-creator-14.0.0/work/qt-creator-opensource -src-14.0.0/src/libs -I/var/tmp/portage/dev-qt/qt-creator-14.0.0/work/qt-creator-opensource-src-14.0.0/src/libs/utils/mimetypes2 -isystem /usr/include/qt6/QtConcurrent -isystem /usr/include/qt6 -isystem /usr/include/qt6/QtCore -isys tem /usr/lib64/qt6/mkspecs/linux-clang -isystem /usr/include/qt6/QtNetwork -isystem /usr/include/qt6/QtGui -isystem /usr/include/qt6/QtWidgets -isystem /usr/include/qt6/QtCore5Compat -isystem /usr/include/qt6/QtTest -O3 -pipe -marc h=znver3 -Werror=odr -Werror=strict-aliasing -std=c++20 -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -Wall -Wextra -fPIC -MD -MT src/libs/extensionsystem/CMakeFiles/ExtensionSystem.dir/optionsparser.cpp.o -MF src/libs/exten sionsystem/CMakeFiles/ExtensionSystem.dir/optionsparser.cpp.o.d -o src/libs/extensionsystem/CMakeFiles/ExtensionSystem.dir/optionsparser.cpp.o -c /var/tmp/portage/dev-qt/qt-creator-14.0.0/work/qt-creator-opensource-src-14.0.0/src/li bs/extensionsystem/optionsparser.cpp /var/tmp/portage/dev-qt/qt-creator-14.0.0/work/qt-creator-opensource-src-14.0.0/src/libs/extensionsystem/optionsparser.cpp:107:23: error: call to 'transform' is ambiguous 107 | = Utils::transform<std::vector>(m_pmPrivate->loadQueue(), [](PluginSpec *spec) { | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /var/tmp/portage/dev-qt/qt-creator-14.0.0/work/qt-creator-opensource-src-14.0.0/src/libs/utils/algorithm.h:807:34: note: candidate function [with C = std::vector, SC = const QList<ExtensionSystem::PluginSpec *>, F = (lambda at /var/ tmp/portage/dev-qt/qt-creator-14.0.0/work/qt-creator-opensource-src-14.0.0/src/libs/extensionsystem/optionsparser.cpp:107:79), Value = ExtensionSystem::PluginSpec *, Result = ExtensionSystem::Internal::PluginManagerPrivate::TestSpec , ResultContainer = std::vector<ExtensionSystem::Internal::PluginManagerPrivate::TestSpec>] 807 | Q_REQUIRED_RESULT decltype(auto) transform(SC &&container, F function) | ^ /var/tmp/portage/dev-qt/qt-creator-14.0.0/work/qt-creator-opensource-src-14.0.0/src/libs/utils/algorithm.h:819:34: note: candidate function [with C = std::vector, SC = const QList<ExtensionSystem::PluginSpec *>, F = (lambda at /var/ tmp/portage/dev-qt/qt-creator-14.0.0/work/qt-creator-opensource-src-14.0.0/src/libs/extensionsystem/optionsparser.cpp:107:79), Value = ExtensionSystem::PluginSpec *, Result = ExtensionSystem::Internal::PluginManagerPrivate::TestSpec , ResultContainer = std::vector<ExtensionSystem::Internal::PluginManagerPrivate::TestSpec>] 819 | Q_REQUIRED_RESULT decltype(auto) transform(SC &&container, F function) | ^ 1 error generated. Clang-19 implemented __cpp_template_template_args in C++17 breaking qt-creators old workaround for it lacking. https://github.com/llvm/llvm-project/pull/89807 https://github.com/qt-creator/qt-creator/commit/d400dce35d817afd719ffadf8c8f43c8814c05c1 (After fixing this there is an issue with vendored sol2, https://github.com/ThePhD/sol2/issues/1617)
Created attachment 899651 [details] dev-qt/qtcreator-14.0.0 build.log (xz compressed)
Created attachment 899652 [details] emerge --info
Created attachment 899653 [details, diff] qt-creator-14.0.0-clang-19.patch
Created attachment 899663 [details] build.log Haven't really looked at this, but still fails for me with the patch. I think need USE=qmldesigner or maybe USE=test to trigger usage of the sqlite code Not sure if error is clang19 specific though, that flag is off by default and been a while since I tried clang to build qt-creator with it so maybe it been overlooked. In file included from /var/tmp/portage/dev-qt/qt-creator-14.0.1/work/qt-creator-opensource-src-14.0.1/src/libs/sqlite/sqlitebasestatement.cpp:4: /var/tmp/portage/dev-qt/qt-creator-14.0.1/work/qt-creator-opensource-src-14.0.1/src/libs/sqlite/sqlitebasestatement.h:416:43: error: no member named 'resetter' in 'BaseSqliteResultRange<ResultType>' 416 | : m_statement{std::move(other.resetter)} | ~~~~~ ^
(In reply to Ionen Wolkens from comment #4) > Not sure if error is clang19 specific though Just finished a build with clang-18 and same USE so, assuming didn't overlook anything while testing, guess it's clang-19 too.
(In reply to Ionen Wolkens from comment #5) > (In reply to Ionen Wolkens from comment #4) > > Not sure if error is clang19 specific though > Just finished a build with clang-18 and same USE so, assuming didn't > overlook anything while testing, guess it's clang-19 too. Having a 2nd look at this (broken with both clang19 and gcc15 atm), and seems this 2nd issue happen with gcc15 too.
Clang 19 has the same template lookup change as GCC 15.
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=4864940397a0b5808598d468d63605eb2e0217b1 commit 4864940397a0b5808598d468d63605eb2e0217b1 Author: Ionen Wolkens <ionen@gentoo.org> AuthorDate: 2024-09-04 07:57:56 +0000 Commit: Ionen Wolkens <ionen@gentoo.org> CommitDate: 2024-09-04 10:20:54 +0000 dev-qt/qt-creator: partially fix build with clang19 and gcc15 other.resetter bit with USE=qmldesigner wrt bug #937600 comment #4 still need attention, but adding what we have so far esp. given qmldesigner is off by default and has limited impact. Bug: https://bugs.gentoo.org/937600 Closes: https://bugs.gentoo.org/938486 Signed-off-by: Ionen Wolkens <ionen@gentoo.org> .../files/qt-creator-14.0.1-clang19.patch | 24 ++++++++++++++++++++++ .../qt-creator-14.0.1-sol2-clang19-gcc15.patch | 18 ++++++++++++++++ dev-qt/qt-creator/qt-creator-14.0.1.ebuild | 2 ++ 3 files changed, 44 insertions(+)
Original issue here been patched, and will track the different USE=qmldesigner remaining issue in bug #939898 instead. Closing.
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=0edd9d52c0101d6c3a3383db49ca63909aad82ac commit 0edd9d52c0101d6c3a3383db49ca63909aad82ac Author: Ionen Wolkens <ionen@gentoo.org> AuthorDate: 2024-12-06 05:38:21 +0000 Commit: Ionen Wolkens <ionen@gentoo.org> CommitDate: 2024-12-06 05:43:11 +0000 dev-qt/qt-creator: re-add clang19 patch Still needed, was lost when copied the 15-based live ebuild which did not have the patch. So, keep it in live too for now. Bug: https://bugs.gentoo.org/937600 Signed-off-by: Ionen Wolkens <ionen@gentoo.org> dev-qt/qt-creator/qt-creator-15.0.0.ebuild | 1 + dev-qt/qt-creator/qt-creator-9999.ebuild | 1 + 2 files changed, 2 insertions(+)
