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diff --git a/docs/contributing/build-vyos.rst b/docs/contributing/build-vyos.rst index bc113750..d158594e 100644 --- a/docs/contributing/build-vyos.rst +++ b/docs/contributing/build-vyos.rst @@ -121,6 +121,108 @@ Good luck! or ``rolling`` image. Make sure to choose the matching container for the version of VyOS that is being built. +.. _build_packages: + +Build packages +-------------- + +VyOS requires a bunch of packages which are VyOS specific and thus can not be +found in any Debian Upstream mirrror. Those packages can be found at the VyOS +GitHub project (https://github.com/vyos) and there is a nice helper script +available to build and list those individual packages. + +`scripts/build-packages` provides an easy interface to automate the process +of building all VyOS related packages that are not part of the upstream Debian +version. Execute it in the root of the `vyos-build` directory to start +compilation. + +.. code-block:: none + + $ scripts/build-packages -h + usage: build-packages [-h] [-c | -k | -f] [-v] [-l] [-b BUILD [BUILD ...]] + [-p] [--blacklist BLACKLIST [BLACKLIST ...]] + + optional arguments: + -h, --help show this help message and exit + -c, --clean Re-clone required Git repositories + -k, --keep Keep modified Git repositories + -f, --fetch Fetch sources only, no build + -v, --verbose Increase logging verbosity for each occurance + -l, --list-packages List all packages to build + -b BUILD [BUILD ...], --build BUILD [BUILD ...] + Whitespace separated list of packages to build + -p, --parallel Build on all CPUs + --blacklist BLACKLIST [BLACKLIST ...] + Do not build/report packages when calling --list + +Git repositoriers are automatically fetched and build on demand. If you want to +work offline you can fetch all source code first with the `-f` option. + +The easiest way to compile is with the above mentioned Docker +container, it includes all dependencies for compiling supported packages. + +.. code-block:: none + + $ docker run --rm -it -v $(pwd):/vyos -w /vyos \ + --sysctl net.ipv6.conf.lo.disable_ipv6=0 \ + vyos-builder scripts/build-packages + +.. note:: `--sysctl net.ipv6.conf.lo.disable_ipv6=0` is required to build the + `vyos-strongswan` package + +.. note:: Prior to executing this script you need to create or build the Docker + container and checkout all packages you want to compile. + +Building single package(s) +^^^^^^^^^^^^^^^^^^^^^^^^^^ + +To build a single package use the same script as above but specify packages with +`-b`: + +Executed from the root of `vyos-build` + +.. code-block:: none + + $ docker run --rm -it -v $(pwd):/vyos -w /vyos/packages/PACKAGENAME \ + --sysctl net.ipv6.conf.lo.disable_ipv6=0 \ + vyos-builder scripts/build-packages -b <package> + +.. note:: `--sysctl net.ipv6.conf.lo.disable_ipv6=0` is only needed when + building `vyos-strongswan` and can be ignored on other packages. + +.. note:: `vyos-strongswan` will only compile on a Linux system, running on + macOS or Windows might result in a unittest deadlock (it never exits). + +Building single packages from your own repositories +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +You can also build packages that are not from the default git repositories, +for example from your own forks of the official vyos repositories. + +First create a directory "packages" at the top level of the vyos-build +repository and clone your package into it (creating a subdirectory with the +package contents). Then checkout the correct branch or commit you want to build +before building the package. + +Example using `git@github.com:myname/vyos-1x.git` repository to build vyos-1x: + +.. code-block:: none + + $ mkdir packages + $ cd packages + $ git clone git@github.com:myname/vyos-1x.git + $ cd .. + $ docker run --rm -it -v $(pwd):/vyos -w /vyos/packages/PACKAGENAME \ + --sysctl net.ipv6.conf.lo.disable_ipv6=0 \ + vyos-builder scripts/build-packages -b vyos-1x + +.. note:: You need to git pull manually after you commit to the remote and + before rebuilding, the local repository won't be updated automatically. + +.. warning:: Any packages in the packages directory will be added to the iso + during build, replacing the upstream ones. Make sure you delete them (both + the source directories and built deb packages) if you want to build an iso + from purely upstream packages. .. _upstream_packages: |