Open Source Computer Vision Library
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Kumataro 6e4280ea81
Merge pull request #24372 from Kumataro:fix24369
Supporting protobuf v22 and later(with abseil-cpp/C++17) #24372

fix https://github.com/opencv/opencv/issues/24369
related https://github.com/opencv/opencv/issues/23791

1. This patch supports external protobuf v22 and later, it required abseil-cpp and c++17.
    Even if the built-in protobuf is upgraded to v22 or later, 
    the dependency on abseil-cpp and the requirement for C++17 will continue.
2. Some test for caffe required patched protobuf, so this patch disable them.

This patch is tested by following libraries.
-  Protobuf:                    /usr/local/lib/libprotobuf.so (4.24.4)
-  abseil-cpp:                YES (20230125)

### Pull Request Readiness Checklist

See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request

- [x] I agree to contribute to the project under Apache 2 License.
- [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV
- [x] The PR is proposed to the proper branch
- [x] There is a reference to the original bug report and related work
- [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [x] The feature is well documented and sample code can be built with the project CMake
2023-10-19 08:45:08 +03:00
.github CI: enable RISC-V for 4.x branch 2023-10-16 09:28:37 +03:00
3rdparty Merge pull request #23109 from seanm:misc-warnings 2023-10-06 13:33:21 +03:00
apps Add missing <sstream> includes 2023-09-05 22:04:26 +03:00
cmake Merge pull request #24372 from Kumataro:fix24369 2023-10-19 08:45:08 +03:00
data Merge pull request #22727 from su77ungr:patch-1 2022-11-17 06:54:25 +00:00
doc Added ArUco marker size check for Aruco and Charuco boards. 2023-10-03 09:16:07 +03:00
include exclude opencv_contrib modules 2020-02-26 15:12:45 +03:00
modules Merge pull request #24372 from Kumataro:fix24369 2023-10-19 08:45:08 +03:00
platforms Merge pull request #24305 from hanliutong:toolchain 2023-09-25 13:06:22 +03:00
samples Merge pull request #23109 from seanm:misc-warnings 2023-10-06 13:33:21 +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 cmake: revise OPENCV_DNN_BACKEND_DEFAULT integration 2023-09-10 13:11:36 +00:00
CONTRIBUTING.md migration: github.com/opencv/opencv 2016-07-12 12:51:12 +03:00
COPYRIGHT copyright: 2023 (update) 2023-01-09 09:49:22 +00:00
LICENSE Merge pull request #18073 from vpisarev:apache2_license 2020-08-17 11:49:11 +00:00
README.md fix 4.x links 2021-12-22 13:24:30 +00:00
SECURITY.md Updated PGP key for security reports 2023-04-19 19:16:55 +03:00

OpenCV: Open Source Computer Vision Library

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Contributing

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