See bug 875563. Please copy is_libcxx* from the LLVM ebuilds. I've applied a workaround for now.
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=b9bfff99769df96416c910d095b414c76386bd02 commit b9bfff99769df96416c910d095b414c76386bd02 Author: Sam James <sam@gentoo.org> AuthorDate: 2022-10-06 16:14:26 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2022-10-06 16:15:26 +0000 dev-qt/qtwebengine: fix has_version default-libcxx test for Clang We moved the flag to sys-devel/clang-common to prepare for proper config file support (which is backported to 15.0.2, although it's going to be better in 16.x). Go for the hack for now, but keep the bug open as we want to switch to the proper link test from the LLVM ebuilds. Bug: https://bugs.gentoo.org/875641 Bug: https://bugs.gentoo.org/875563 Signed-off-by: Sam James <sam@gentoo.org> dev-qt/qtwebengine/qtwebengine-5.15.5_p20220618.ebuild | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/proj/qt.git/commit/?id=4e846acf550c7c510a2ccbd04f546c3baa225789 commit 4e846acf550c7c510a2ccbd04f546c3baa225789 Author: Sam James <sam@gentoo.org> AuthorDate: 2022-10-06 16:14:26 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2022-10-06 16:20:01 +0000 dev-qt/qtwebengine: fix has_version default-libcxx test for Clang We moved the flag to sys-devel/clang-common to prepare for proper config file support (which is backported to 15.0.2, although it's going to be better in 16.x). Go for the hack for now, but keep the bug open as we want to switch to the proper link test from the LLVM ebuilds. Bug: https://bugs.gentoo.org/875641 Bug: https://bugs.gentoo.org/875563 Signed-off-by: Sam James <sam@gentoo.org> dev-qt/qtwebengine/qtwebengine-5.15.6.9999.ebuild | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)