janvaliska / conan-opencv

OpenCV computer vision package for conan package manager

Conan package recipe for opencv

OpenCV (Open Source Computer Vision Library) is an open source computer vision and machine learning software library.

The packages generated with this conanfile can be found on Bintray.

Issues

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Issues Tracker

For Users

Basic setup

$ conan install opencv/4.0.1@conan/stable

Project setup

If you handle multiple dependencies in your project is better to add a conanfile.txt

[requires]
opencv/4.0.1@conan/stable

[generators]
cmake

Complete the installation of requirements for your project running:

$ mkdir build && cd build && conan install ..

Note: It is recommended that you run conan install from a build directory and not the root of the project directory. This is because conan generates conanbuildinfo files specific to a single build configuration which by default comes from an autodetected default profile located in ~/.conan/profiles/default . If you pass different build configuration options to conan install, it will generate different conanbuildinfo files. Thus, they should not be added to the root of the project, nor committed to git.

Build and package

The following command both runs all the steps of the conan file, and publishes the package to the local system cache. This includes downloading dependencies from "build_requires" and "requires" , and then running the build() method.

$ conan create . conan/stable

Available Options

Option	Default	Possible Values	Description
shared	False	[True, False]
fPIC	True	[True, False]
contrib	False	[True, False]
jpeg	True	[True, False]
tiff	True	[True, False]
webp	True	[True, False]
png	True	[True, False]
jasper	True	[True, False]
openexr	True	[True, False]
gtk	3	[None, 2, 3]
nonfree	False	[True, False]	Include non-free features in the build. This is required to use patented algorithms such as SIFT, SURF or KinectFusion.

Add Remote

Conan Community has its own Bintray repository, however, we are working to distribute all package in the Conan Center:

$ conan remote add conan-center "https://conan.bintray.com"

Conan Recipe License

NOTE: The conan recipe license applies only to the files of this recipe, which can be used to build and package opencv. It does not in any way apply or is related to the actual software being packaged.

MIT