Cross-Compilation Toolchain

2025-05-20
  1. Download the source code.
  2. Initialize the build environment.
source quectel_build/compile/build.sh
  1. Export the cross-compilation toolchain by executing:
bitbake qcom-multimedia-image -c populate_sdk

The generated file path is as follows:


qcom-wayland-x86_64-qcom-multimedia-image-armv8-2a-qcm6490-idp-toolchain-1.3-ver.1.1.sh, file size: 2.6g

  1. Deployment
    Execute the following command in an Ubuntu 22.04 system:
./qcom-wayland-x86_64-qcom-multimedia-image-armv8-2a-qcm6490-idp-toolchain-1.3-ver.1.1.sh

You will be prompted to enter the deployment directory. You can use the default directory or specify a custom path. After execution, instructions for enabling the SDK environment will be displayed. Below is an example of the deployment process: