Yocto Toolchain installation: Difference between revisions

Revision as of 10:15, 3 May 2017

Yocto toolchain installation for out of Yocto builds

Assuming you followed steps 1, 3, & 4 of the Build Yocto from source code guide, as an example of X11 demo image build. Proceed to toolchain build below:

$ cd ~/var-fslc-yocto
$ MACHINE=imx6ul-var-dart DISTRO=fslc-x11 . setup-environment build_x11
$ bitbake meta-ide-support
$ bitbake meta-toolchain

The output will be located at tmp/deploy/sdk/. On a 64 bit Ubuntu you will get the following script.

Install the tools by running it:

$ tmp/deploy/sdk/fslc-x11-glibc-x86_64-meta-toolchain-armv7at2hf-neon-toolchain-2.2.1.sh

Reply to all defaults 'y'
The toolchain name depend on your build machine and may change.

Each time you wish to use the toolchain in a new shell session, you need to source the environment setup script:

$ source /opt/fsl-imx-x11/4.1.15-2.0.1/environment-setup-cortexa7hf-neon-poky-linux-gnueabi

@@ Line 1: / Line 1: @@
-{{#if: {{#var:HARDWARE_NAME} | test | {{#vardefine:HARDWARE_NAME|VAR_SOM_MX6}}}}
-{{#var:BUILD_FOLDER|$BUILD_FOLDER}}
-{{#var:MACHINE_NAME|$MACHINE_NAME}}
-{{#var:BUILD_DISTRO|$BUILD_DISTRO}}}
-{{#var:$BUILD_SCRIPT|$BUILD_SCRIPT}}
-{{#var:BUILD_FOLDER_X11|$BUILD_FOLDER_X11}}
-{{#var:TOOLCHAIN_NAME|$TOOLCHAIN_NAME}}
-{{#var:TOOLCHAIN_LOCATION|$TOOLCHAIN_LOCATION}}
 {{PageHeader|Yocto toolchain installation for out of Yocto builds}} {{DocImage|category1=Yocto|category2={{#var:HARDWARE_NAME|DART-6UL}}}} __toc__