@@ -118,6 +118,17 @@ In addition to any variables that OpenCV's build accepts, we recognize:
-``ENABLE_CONTRIB`` and ``ENABLE_HEADLESS``. Set to ``1`` to build the contrib and/or headless version
-``CMAKE_ARGS``. Additional arguments for OpenCV's CMake invocation. You can use this to make a custom build.
### Manual builds
If some dependency is not enabled in the pre-built wheels, you can also run the `setup.py` locally to create a custom wheel.
1. Clone this repository: `git clone --recursive https://github.com/skvark/opencv-python.git`
2. Go to the root of the repository
3. Add custom Cmake flags if needed, for example: `export CMAKE_FLAGS="-DSOME_FLAG=ON -DSOME_OTHER_FLAG=OFF"`
4. Run ``python setup.py bdist_wheel``
- Optionally use the `manylinux` images as a build hosts if maximum portability is needed (and run `auditwheel` for the wheel after build)
5. You'll have the wheel file in the `dist` folder and you can do with that whatever you wish (upload to local PyPI index, use as dependency in a CI job which runs the PyInstaller / PyOxidizer bundler for your app etc.)
### Licensing
Opencv-python package (scripts in this repository) is available under MIT license.
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@@ -132,6 +143,8 @@ Linux wheels ship with [Qt 4.8.7](http://doc.qt.io/qt-4.8/lgpl.html) licensed un
MacOS wheels ship with [Qt 5](http://doc.qt.io/qt-5/lgpl.html) licensed under the [LGPLv3](http://www.gnu.org/licenses/lgpl-3.0.html).
The packages include also other binaries. Full list of licenses can be found from [LICENSE-3RD-PARTY.txt](https://github.com/skvark/opencv-python/blob/master/LICENSE-3RD-PARTY.txt).
### Versioning
``find_version.py`` script searches for the version information from OpenCV sources and appends also a revision number specific to this repository to the version string.
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@@ -168,3 +181,10 @@ Currently, builds for following Python versions are provided:
- 3.6
- 3.7
- 3.8
### Backward compatibility
Starting from 4.2.0 and 3.4.9 builds the macOS Travis build environment was updated to XCode 9.4. The change effectively dropped support for older than 10.13 macOS versions.
Starting from 4.3.0 and 3.4.10 builds the Linux build environment was updated from `manylinux1` to `manylinux2014`. This dropped support for old Linux distributions.
