Created attachment 891186 [details] emerge --info kde-apps/thumbnailers > emerge-info.txt For the longest time, I was stumped trying to figure out why I couldn't get PDF preview in Dolphin to work despite having kdegraphics-thumbnailers already. Today, out of desperation, I emerged kde-apps/okular which I previously did not have installed. Magically, PDF previews started working. I don't believe kdegraphics-thumbnailers actually depends on okular, but what is clear is that theres a missing RDEPEND. When I have time, I will try and trace down which dependency okular dragged in that fixed thumbnailers, or stare at the source code of thumbnailers I guess. Will reply to this thread then.
I will take a brief look.
kio has PreviewJob, I assume somewhere in Okular registers it as a handler w/ kio. i.e. I think really it does "directly" depend on it, at least if you want the PDF functionality. It's just the nature of plugins/optional handlers.
Actually, I'm not so sure.
In ps/gscreator.cpp, it shells out to `gs` from ghostscript-gpl in a bunch of cases.
So, for ps/, per https://invent.kde.org/graphics/kdegraphics-thumbnailers/-/blob/master/ps/gscreator.cpp?ref_type=heads#L22, we need to RDEPEND on ghostscript-gpl & app-text/dvipsk?
looks like it.
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/proj/kde.git/commit/?id=fb266614d8885555026df51191c92a8696e1bb8c commit fb266614d8885555026df51191c92a8696e1bb8c Author: Andreas Sturmlechner <asturm@gentoo.org> AuthorDate: 2024-08-11 21:06:22 +0000 Commit: Andreas Sturmlechner <asturm@gentoo.org> CommitDate: 2024-08-15 07:37:00 +0000 media-gfx/kio-ps-thumbnailer: new package, add 9999 Bug: https://bugs.gentoo.org/930337 Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org> .../kio-ps-thumbnailer-9999.ebuild | 43 ++++++++++++++++++++++ media-gfx/kio-ps-thumbnailer/metadata.xml | 12 ++++++ 2 files changed, 55 insertions(+)
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=60fe15791f5c41f5494e4a01daaa66bcd3ed7a77 commit 60fe15791f5c41f5494e4a01daaa66bcd3ed7a77 Author: Andreas Sturmlechner <asturm@gentoo.org> AuthorDate: 2024-08-15 08:18:41 +0000 Commit: Andreas Sturmlechner <asturm@gentoo.org> CommitDate: 2024-08-15 17:46:51 +0000 media-gfx/kio-ps-thumbnailer: new package, add 24.05.2 Bug: https://bugs.gentoo.org/930337 Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org> media-gfx/kio-ps-thumbnailer/Manifest | 1 + .../kio-ps-thumbnailer-24.05.2.ebuild | 43 ++++++++++++++++++++++ media-gfx/kio-ps-thumbnailer/metadata.xml | 12 ++++++ 3 files changed, 56 insertions(+)
