Open Source Computer Vision Library opencv.org
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Atri Bhattacharya e7728bb27d Fixed linking for HighGUI against Qt 6.9 and newer
Use `link_libraries` instead of `add_defintions` to link against Qt 6.9
and newer to avoid un-expanded generator expressions from Qt cmake files
being appended to linker flags when building the HighGUI module.

The actual bug is likely in how Qt cmake files end up with these
un-expanded generator expressions in the first place — see discussion in
https://bugreports.qt.io/browse/QTBUG-134774 — but the recommended way
to link against the library is to use `link_libraries` anyway, so this
fix should do the trick.

Fixes issue #27223.
2025-10-15 21:49:04 +05:30
.github Removed Android test as it's broken for now. 2025-02-18 12:52:24 +03:00
3rdparty Merge pull request #27806 from Kumataro:fix27784 2025-09-22 10:11:28 +03:00
apps Merge pull request #27876 from MaximSmolskiy:fix_charuco_board_pattern_in_generate_pattern.py 2025-10-13 09:09:56 +03:00
cmake Merge pull request #27897 from asmorkalov:as/alernative_win_arm_neon_check 2025-10-13 19:40:11 +03:00
data Merge pull request #22727 from su77ungr:patch-1 2022-11-17 06:54:25 +00:00
doc Merge pull request #27876 from MaximSmolskiy:fix_charuco_board_pattern_in_generate_pattern.py 2025-10-13 09:09:56 +03:00
hal Merge pull request #27378 from spacemit-com:4.x 2025-08-26 20:05:08 +03:00
include exclude opencv_contrib modules 2020-02-26 15:12:45 +03:00
modules Fixed linking for HighGUI against Qt 6.9 and newer 2025-10-15 21:49:04 +05:30
platforms Added option to wrap opencv_contrib into JS too. 2025-09-25 17:25:04 +03:00
samples Merge pull request #27810 from D00E:known-foreground-mask 2025-10-14 09:56:06 +03:00
.editorconfig add .editorconfig 2018-10-11 17:57:51 +00:00
.gitattributes cmake: generate and install ffmpeg-download.ps1 2018-06-09 13:19:48 +03:00
.gitignore Merge pull request #17165 from komakai:objc-binding 2020-06-08 18:32:53 +00:00
CMakeLists.txt Output GDAL library version in CMake status output. 2025-09-30 18:34:10 +03:00
CONTRIBUTING.md migration: github.com/opencv/opencv 2016-07-12 12:51:12 +03:00
COPYRIGHT Added OpenCV.AI copyright. 2025-08-01 09:50:10 +03:00
LICENSE Merge pull request #18073 from vpisarev:apache2_license 2020-08-17 11:49:11 +00:00
README.md Space mistake in README.md 2024-03-03 23:37:07 +05:30
SECURITY.md Updated PGP key for security reports 2023-04-19 19:16:55 +03:00

OpenCV: Open Source Computer Vision Library

Resources

Contributing

Please read the contribution guidelines before starting work on a pull request.

Summary of the guidelines:

  • One pull request per issue;
  • Choose the right base branch;
  • Include tests and documentation;
  • Clean up "oops" commits before submitting;
  • Follow the coding style guide.

Additional Resources