Qt4 and poppler[qt4] are going away. Looking at the homepage full of commercial talk (grep source is unsuccessful), is this still a thing?
Amazingly, there's a patch found at Debian.
Created attachment 513608 [details] diffpdf-2.1.3.ebuild with qt5
Created attachment 513610 [details, diff] diffpdf-qt5.patch With the attached ebuild and the attached patch I was able to emerge diffpdf with qt5 and poppler-0.61.1.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=741d07d3759254386a7522658fa833edb67c5481 commit 741d07d3759254386a7522658fa833edb67c5481 Author: Andreas Sturmlechner <asturm@gentoo.org> AuthorDate: 2018-01-07 13:37:30 +0000 Commit: Andreas Sturmlechner <asturm@gentoo.org> CommitDate: 2018-01-07 13:42:43 +0000 app-text/diffpdf: Drop old Closes: https://bugs.gentoo.org/641850 Package-Manager: Portage-2.3.19, Repoman-2.3.6 app-text/diffpdf/diffpdf-2.1.3.ebuild | 36 ----------------------------------- 1 file changed, 36 deletions(-) Additionally, it has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=9b971631588ff46e7c2d501bc35cd0d9ce2d98e2 commit 9b971631588ff46e7c2d501bc35cd0d9ce2d98e2 Author: Andreas Sturmlechner <asturm@gentoo.org> AuthorDate: 2018-01-07 13:36:41 +0000 Commit: Andreas Sturmlechner <asturm@gentoo.org> CommitDate: 2018-01-07 13:42:42 +0000 app-text/diffpdf: Switch to Qt5 Patch and desktop file taken from Debian, tyvm. Thanks-to: Juergen Rose <rose@rz.uni-potsdam.de> Bug: https://bugs.gentoo.org/641850 Package-Manager: Portage-2.3.19, Repoman-2.3.6 app-text/diffpdf/diffpdf-2.1.3-r1.ebuild | 39 ++++++ app-text/diffpdf/files/diffpdf-2.1.3-qt5.patch | 173 +++++++++++++++++++++++++ app-text/diffpdf/files/diffpdf.desktop | 9 ++ 3 files changed, 221 insertions(+)}
