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Bug 865201 - media-video/ffmpeg-4.4.2:0/56.58.58::gentoo | vulkan use flag / missing vulkan-headers req.
Summary: media-video/ffmpeg-4.4.2:0/56.58.58::gentoo | vulkan use flag / missing vulka...
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Gentoo Media-video project
Depends on:
Reported: 2022-08-15 05:48 UTC by Ciaran
Modified: 2022-08-20 19:36 UTC (History)
0 users

See Also:
Package list:
Runtime testing required: ---


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Description Ciaran 2022-08-15 05:48:03 UTC
I was trying to build this version of ffmpeg, and it appears that if the vulkan use-flag is set, it does not try to pull in the vulkan-headers before building the package. I manually installed dev-util/vulkan-headers-1.3.216 and it compiled just fine, otherwise it will complain about not being able to find vulkan during the config checks. 

Reproducible: Always

Steps to Reproduce:
1. under the plasma / systemd profile, with vulkan use flag set
2. attempt to install ffmpeg
3. it will complain it cannot find vulkan during the build
4. install vulkan-headers
5. ffmpeg, with vulkan useflag builds just fine.
Comment 1 Ciaran 2022-08-15 18:46:37 UTC
Request ebuild review.