It appears qt5/qt6 flags only controlling config gui in this package anyway, so there is no revdep usage breaking other packages if removed? From a quick look I also suspect several missing dependencies.
app-i18n/fcitx-configtool already drops qt5, so there is no package that still needs the qt5 gui for app-i18n/fcitx-chinese-addons. I don't know of any missing dependencies. Feel free to touch my package if you have any questions.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=4f5dd407e8fa7895622187160666be5b0a1e1d95 commit 4f5dd407e8fa7895622187160666be5b0a1e1d95 Author: Andreas Sturmlechner <asturm@gentoo.org> AuthorDate: 2025-04-21 10:56:14 +0000 Commit: Andreas Sturmlechner <asturm@gentoo.org> CommitDate: 2025-04-22 16:27:13 +0000 app-i18n/fcitx-chinese-addons: Drop IUSE qt5, qt6 - app-i18n/fcitx-qt[qt6(+)] USEdep default analogous to fcitx-configtool - ebuild style fixes: sorting, variable blocks - DESCRIPTION w/o trailing dot - add missing Qt6 USE deps Bug: https://bugs.gentoo.org/954145 Closes: https://bugs.gentoo.org/954143 Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org> .../fcitx-chinese-addons-5.1.8-r1.ebuild | 52 ++++++++++++++++++++++ 1 file changed, 52 insertions(+)