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Building Crosswalk For Windows

• Download and install Microsoft Visual Studio 2013. We do not support Visual Studio 2015 at the moment.

• Install Git For Windows from http://git-scm.com/download/win and make sure it’s added to your PATH. Edit environment variables for your account. In the Windows Start menu, search for “Environment variables”. Alternatively, click on the System icon in the Control Panel; then go to Advanced system settings and click the Environment Variables button. You should see this dialog box:
  

• Clone depot_tools from Google by running:

> git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git

Make sure you add the depot_tools directory in your PATH using the documented procedure above.

• In the Environment Variables dialog create new variables (using the “New…” button) and add:

  • GYP_GENERATORS set to ninja,msvs-ninja (this will create Visual Studio solutions if you want to run Crosswalk for Windows inside the IDE)
  • DEPOT_TOOLS_WIN_TOOLCHAIN set to 0 (which will tell Crosswalk for Windows to use your installation of Visual Studio 2013)

• Navigate where you want to checkout Crosswalk for Windows, create a directory, navigate into it, and pull the source:

    > mkdir crosswalk-src    > cd crosswalk-src    > gclient config --name=src/xwalk git://github.com/crosswalk-project/crosswalk.git    > gclient sync

It may take a while. Download size is >3GB.

Build Crosswalk

At this point you have two alternatives :

• Building from the command line
• Building from Visual Studio

Command line build

To build from the command line, navigate into crosswalk-src/src and invoke:

> ninja -C out/Release xwalk or ninja -C out/Debug xwalk

Visual Studio build

To generate solution and project files, navigate into crosswalk-src/src and invoke:

> python xwalk\gyp_xwalk

To build in Visual Studio, open xwalk.sln from crosswalk-src/src/xwalk and you’re ready to go. Select a target and click Build (for example xwalk, or xwalk_builder). Please note that xwalk.sln actually has all the Chromium code as a dependency therefore xwalk.sln has something like 600 subprojects which requires a pretty powerful machine with a lot of RAM to be able to handle that correctly. We suggest using the Funnel extension which allows you to select which subproject you want to load.