qemux86-64.rst

Qemu X86-64

Contents

• Overview
  • Building OHOS image
  • Building a Linux image
    • Supported images
    • Build steps

Overview

OpenHarmony supports running the software stack into an virtual environment using Qemu.

Building OHOS image

To clone the source code, perform the procedure in: :ref:`Setting up a repo workspace <RepoWorkspace>`.

Building a Linux image

Supported images

Supported images

Image Name	Description
openharmony-image-base	OpenHarmony image including the base OS software stack
openharmony-image-extra	OpenHarmony Wayland image including the base OS software stack

Build steps

1. Source the environment with proper template settings, flavour being linux and target machine being qemux86-64. Pay attention to how relative paths are constructed. The value of TEMPLATECONF is relative to the location of the build directory ./build-ohos-linux, that is going to be created after this step:

$ TEMPLATECONF=../sources/meta-ohos/flavours/linux . ./sources/poky/oe-init-build-env build-ohos-linux

2. You will find yourself in the newly created build directory. Call bitbake to build the image. For example, if you are using openharmony-image-base run the following command:

$ MACHINE=qemux86-64 bitbake openharmony-image-base

Once the image is done, you can run the Qemu using the provided script wrapper:

$ MACHINE=qemux86-64 runqemu