Please update texmaker to 5.0.3 and change the dependency from qtwebkit to qtwebengine. It compiled fine without qtwebkit installed.
Indeed, even in current 5.0-r1 the dependency on dev-qt/qtwebkit:5 appears to be wrong as the package in fact has 'QT += webenginewidgets' inside texmaker.pro and no sign of QtWebKit usage.
Created attachment 576810 [details, diff] texmaker-5.0-to-5.0.3.diff Please ack and I'll push.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=5626433339145a16b5655164a7c848f84a1425cf commit 5626433339145a16b5655164a7c848f84a1425cf Author: Andreas Sturmlechner <asturm@gentoo.org> AuthorDate: 2019-05-15 21:38:54 +0000 Commit: Andreas Sturmlechner <asturm@gentoo.org> CommitDate: 2019-05-18 17:39:14 +0000 app-office/texmaker: 5.0.3 version bump, EAPI-7 bump, fix DEPENDs Closes: https://bugs.gentoo.org/682190 Package-Manager: Portage-2.3.66, Repoman-2.3.12 Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org> app-office/texmaker/Manifest | 1 + app-office/texmaker/texmaker-5.0.3.ebuild | 86 +++++++++++++++++++++++++++++++ 2 files changed, 87 insertions(+)
Time to cleanup 5.0-r1 then?
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=84612cadac74b8bf76dd82aab059f18972c360f2 commit 84612cadac74b8bf76dd82aab059f18972c360f2 Author: Andreas Sturmlechner <asturm@gentoo.org> AuthorDate: 2020-02-16 20:19:32 +0000 Commit: Andreas Sturmlechner <asturm@gentoo.org> CommitDate: 2020-02-16 22:05:55 +0000 app-office/texmaker: Drop 5.0-r1 with wrong dependency on qtwebkit Bug: https://bugs.gentoo.org/682190 Package-Manager: Portage-2.3.89, Repoman-2.3.20 Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org> app-office/texmaker/Manifest | 1 - app-office/texmaker/texmaker-5.0-r1.ebuild | 84 ------------------------------ 2 files changed, 85 deletions(-)