How to build the xPack WineHQ

This page is intended for those who want to build the xPack WineHQ binaries themselves.

The xPack Build Box

The build scripts in this project use the xPack Build Box (XBB) tools, which require the usual native development tools (packed as a Docker image for GNU/Linux builds), complemented with several binary xPacks, installed with xpm as development dependencies.

For those interested in understanding how things work, a good starting point would be to read the XBB page.

caution

The XBB tools are intended for building standalone relocatable distributions, thus are quite complex and perform several post-processing steps to adjust RPATH and validate the resulting binaries.

For the traditional configure && make install builds specific to Linux, these scripts are probably too complicated and therefore are not recommended for inexperienced users.

xPack build configurations

The xPack Framework supports projects with multiple build configurations.

Build configurations are sets of properties, actions and dependencies that apply to a specific build. Build configurations can inherit from other build configurations.

For simple projects, the typical use case is with two configurations, Debug and Release.

For building the binary xPack executables, there is one configuration for each platform:

linux-x64

note

In case you wonder where these names come from, they are exactly the Node.js process.platform and process.arch for each platform.

The build configurations are defined in the package.json file, in the xpack section.

{
  "...":"...",
  "xpack": {
    "buildConfigurations": {
      "...": {
      },
      "win32-x64": {
        "inherit": [
          "common-dependencies",
          "common-actions",
          "common-docker"
        ],
        "devDependencies": {
          "@xpack-dev-tools/gcc": "13.2.0-2.1",
          "@xpack-dev-tools/mingw-w64-gcc": "13.2.0-1.1",
          "@xpack-dev-tools/wine": "8.0.2-1.1"
        },
        "properties": {
          "dockerImage": "ilegeul/ubuntu:amd64-18.04-xbb-v5.2.2"
        },
        "actions": {
          "build": "{{properties.commandBashBuild}} --windows",
          "build-development": "{{properties.commandBashBuild}} --windows --development",
          "build-development-debug": "{{properties.commandBashBuild}} --windows --development --debug",
          "build-development-tests-only": "{{properties.commandBashBuild}} --windows --development --tests-only"
        }
      }
    }
  }
}

To ask xpm to perform a specific action on a given build configuration, use the --config <name> option.

For example:

xpm install --config darwin-x64
xpm run build --config darwin-x64

xPack actions

The xPack actions are extensions of npm scripts, i.e. named sequences of commands that are invoked via xpm run <name> to perform specific operations. together in a sub-shell .

The commands are invoked in a sub-shell with an adjusted PATH, having the xpacks/.bin folder prepended. This ensures the locally installed tools are prefered to the system tools.

Actions can be defined for the entire project or for a specific build configuration.

The actions are defined in the package.json file, in the xpack section, at the top or inside build configurations.

tip

For those who, for various reasons, can not use xpm, it is perfectly possible to manually adjust the PATH and to invoke the sequence of commands in order, just that it is more tedious, since multiple substitutions must be performed to compose the commands.

Visual Studio Code integration

xPack actions and build configurations are supported in Visual Studio via the xPack C/C++ Managed Build Tools extension.

With this extension installed, xPack actions can be very conveniently invoked via a single mouse click, for example:

xPack actions

Prerequisites

The build scripts run on GNU/Linux and macOS. The Windows binaries are compiled on x64 GNU/Linux, using mingw-w64.

For details on installing the prerequisites, please read the XBB prerequisites page.

Get project sources

The project is hosted on GitHub:

https://github.com/xpack-dev-tools/wine-xpack.git

Branches

Apart from the unused master branch, there are three active branches:

xpack, with the latest stable version (default)
xpack-development, with the current development version
website, with the current content of the website

All development is done in the xpack-development branch, and contributions via Pull Requests should be directed to this branch.

When new releases are published, the xpack-development branch is merged into xpack.

Pushes to the website branch trigger a GitHub Action to generate and publish the project web site.

To clone the stable branch (xpack), run the following commands in a terminal (on Windows use the Git Bash console):

rm -rf ~/Work/xpack-dev-tools/wine-xpack.git && \
git clone https://github.com/xpack-dev-tools/wine-xpack.git \
  ~/Work/xpack-dev-tools/wine-xpack.git

For development purposes, clone the xpack-development branch.

rm -rf ~/Work/xpack-dev-tools/wine-xpack.git && \
mkdir -p ~/Work/xpack-dev-tools && \
git clone \
  --branch xpack-development \
  https://github.com/xpack-dev-tools/wine-xpack.git \
  ~/Work/xpack-dev-tools/wine-xpack.git

Get the writable helper sources (optional, for development purposes)

The project has a dependency to a common helper, that is normally installed as a read-only dependency; for development purposes, to be able to make changes to the scripts located inside the helper, clone the xpack-development branch and link it to the user global xPacks store:

rm -rf ~/Work/xpack-dev-tools/xbb-helper-xpack.git && \
mkdir -p ~/Work/xpack-dev-tools && \
git clone \
  --branch xpack-development \
  https://github.com/xpack-dev-tools/xbb-helper-xpack.git \
  ~/Work/xpack-dev-tools/xbb-helper-xpack.git && \
xpm link -C ~/Work/xpack-dev-tools/xbb-helper-xpack.git

For more details the how a writable helper can be used via xpm link, please see the XBB documentation.

Other repositories

Other repositories in use are:

none

How to build

The builds require dedicated machines for each platform (x64 GNU/Linux, armh64 GNU/Linux, arm GNU/Linux, x64 macOS and arm64 macOS).

Update the repo

git -C ~/Work/xpack-dev-tools/wine-xpack.git pull

... and the helper (when using a writable helper) ...

git -C ~/Work/xpack-dev-tools/xbb-helper-xpack.git pull

Build the binaries

GNU/Linux x64

To prepare the docker build:

xpm run install -C ~/Work/xpack-dev-tools/wine-xpack.git/build-assets && \
xpm run docker-prepare --config linux-x64 -C ~/Work/xpack-dev-tools/wine-xpack.git/build-assets

... or, with the writable helper ...

xpm run install -C ~/Work/xpack-dev-tools/wine-xpack.git/build-assets && \
xpm run link-deps -C ~/Work/xpack-dev-tools/wine-xpack.git/build-assets && \
xpm run docker-prepare --config linux-x64 -C ~/Work/xpack-dev-tools/wine-xpack.git/build-assets && \
xpm run docker-link-deps --config linux-x64 -C ~/Work/xpack-dev-tools/wine-xpack.git/build-assets

To run the docker build:

xpm run docker-build --config linux-x64 -C ~/Work/xpack-dev-tools/wine-xpack.git/build-assets

or, for more verbosity, run the similar development build:

xpm run docker-build-development --config linux-x64 -C ~/Work/xpack-dev-tools/wine-xpack.git/build-assets

About 13 minutes later, the output of the build script is a compressed archive and its SHA signature, created in the buils-assets/build/linux-x64/deploy folder:

xpack-wine-9.0.0-1-linux-x64.tar.gz
xpack-wine-9.0.0-1-linux-x64.tar.gz.sha

To rerun the build, invoke the deep-clean action and repeat from install:

xpm run deep-clean --config linux-x64 -C ~/Work/xpack-dev-tools/wine-xpack.git/build-assets

Compile with debug info

In some cases it is necessary to run a debug session with the binaries.

For these cases, the build script accepts the --debug options.

There are also xPack actions that use this option (build-development-debug and docker-build-development-debug).

Use a local cache

The XBB build scripts use a local cache such that files are downloaded only during the first run, later runs being able to use the cached files.

However, occasionally some servers may not be available, and the builds may fail.

The workaround is to manually download the files from alternate locations (like https://github.com/xpack-dev-tools/files-cache/tree/master/libs), place them in the XBB cache (Work/cache) and restart the build.

Prerequisites​

Get project sources​

Other repositories​

How to build​

Update the repo​

Build the binaries​

Compile with debug info​

Use a local cache​