Create a vcpkg-configuration.json file

A configuration file ensures a consistent installation of tools across all platforms. It installs the correct binaries depending on the platform (host OS and architecture). Thus, the first step is to create such a configuration file.

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Your use of an Arm tool is subject to your acceptance of the End User License Agreement for Arm Software Development Tools, located within the license_terms folder of the downloaded archive. By installing and using the Arm tool, you agree to be bound by the terms and conditions of the End User License Agreement.

Create a new file called vcpkg-configuration.json. The following template gives a good starting point for your own configuration file:

    

        
        
            {
  "registries": [
    {
      "kind": "artifact",
      "location": "https://artifacts.tools.arm.com/vcpkg-ce-registry/registry.zip",
      "name": "arm"
    }
  ],
  "requires": {
    "arm:tools/kitware/cmake": "^3.25.2",
    "arm:tools/ninja-build/ninja": "^1.10.2",
    "arm:tools/open-cmsis-pack/cmsis-toolbox": "^2.0.0-0",
    "arm:compilers/arm/armclang": "^6.20.0",
    "arm:compilers/arm/arm-none-eabi-gcc": "^12.2.1-0"
  }
}
        
    
Note

If you are using the conversion flow for MDK v5 uvprojx files , a configuration file is automatically created.

Anatomy of the JSON file

  • The registries section starting at line 2 specifies the locations containing the tools you want to install.
  • The requires section starting at line 9 contains the tools you want to install. You can select specific versions of the tools in case you do not want to update automatically once a newer version is available. The entry ^6.20.0 specifies that the minimal version is 6.20.0 but all other version above are accepted as well.
  • The CMSIS-Toolbox requires at least one compiler (Arm Compiler for Embedded or GCC) to be installed, as well as cmake and ninja.
Tip

You can now start using the vcpkg environment.

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