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OpenCV no longer builds with Cuda 12.0.1 #23254

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Lucretia opened this issue Feb 15, 2023 · 3 comments
Closed
3 of 4 tasks

OpenCV no longer builds with Cuda 12.0.1 #23254

Lucretia opened this issue Feb 15, 2023 · 3 comments
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category: build/install question (invalid tracker) ask questions and other "no action" items here: https://forum.opencv.org wontfix

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@Lucretia
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System Information

OpenCV version: 4.6.0
Operating System / Platform: Gentoo Linux
Compiler & compiler version: GCC 12.2.1_p20230121-r1

Detailed description

Fails to build due to missing symbols.

build.log

Steps to reproduce

emerge  -avuDUt --backtrack=30 --verbose-conflicts @world

This rebuilds anything needing an update, and the command I used.

Issue submission checklist

  • I report the issue, it's not a question
  • I checked the problem with documentation, FAQ, open issues, forum.opencv.org, Stack Overflow, etc and have not found any solution
  • I updated to the latest OpenCV version and the issue is still there
  • There is reproducer code and related data files (videos, images, onnx, etc)
@Lucretia Lucretia added the bug label Feb 15, 2023
@asmorkalov
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OpenCV version: 4.6.0 - it's the issue. CUDA 12 support was added in 4.7.0 release.

@Lucretia
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opencv-4.7.0-r1.ebuild.gz

Compiles here, completely untested.

@atinfinity
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This problem was resolved in #23037. This change is included in OpenCV 4.7.0.

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Labels
category: build/install question (invalid tracker) ask questions and other "no action" items here: https://forum.opencv.org wontfix
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