github.com/containerd/containerd@v22.0.0-20200918172823-438c87b8e050+incompatible/RUNC.md (about)

     1  containerd is built with OCI support and with support for advanced features provided by [runc](https://github.com/opencontainers/runc).
     2  
     3  We depend on a specific `runc` version when dealing with advanced features.  You should have a specific runc build for development.  The current supported runc commit is described in [`vendor.conf`](vendor.conf). Please refer to the line that starts with `github.com/opencontainers/runc`.
     4  
     5  For more information on how to clone and build runc see the runc Building [documentation](https://github.com/opencontainers/runc#building).
     6  
     7  Note: before building you may need to install additional support, which will vary by platform. For example, you may need to install `libseccomp` e.g. `libseccomp-dev` for Ubuntu.
     8  
     9  ## building
    10  
    11  From within your `opencontainers/runc` repository run:
    12  
    13  ### apparmor
    14  
    15  ```bash
    16  make BUILDTAGS='seccomp apparmor' && sudo make install
    17  ```
    18  
    19  ### selinux
    20  
    21  ```bash
    22  make BUILDTAGS='seccomp selinux' && sudo make install
    23  ```
    24  
    25  After an official runc release we will start pinning containerd support to a specific version but various development and testing features may require a newer runc version than the latest release.  If you encounter any runtime errors, please make sure your runc is in sync with the commit/tag provided in this document.