zephyr-sdk-ng

Zephyr SDK (sdk-ng) cross-compilation toolchains

LinuxSystem ToolsOpen source

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About

Use GNU cross-compilation toolchains to build the Zephyr RTOS for supported target architectures. zephyr-sdk-ng provides the tools needed to compile Zephyr projects for their target systems.

The SDK builds its toolchains from source with the bundled crosstool-NG. Its base snap includes the architecture-independent SDK tree, a CMake package that lets find_package(Zephyr-sdk) locate the toolchains, SDK version and toolchain metadata, a setup helper, and the default x86_64-zephyr-elf toolchain.

On Linux with snapd, install the matching zephyr-sdk-ng+ component to add another toolchain. Point the Zephyr build system to the SDK by setting ZEPHYR_SDK_INSTALL_DIR=/snap/zephyr-sdk-ng/current/usr/lib. Version 0.16.9 targets x86_64 (amd64) and is published by Canonical.

Requires Linux + snapd · Architecture: x86_64 (amd64)

Details

PlatformLinux
CategorySystem Tools
LicenseOpen source
PricingFree
Package IDzephyr-sdk-ng
AuthorCanonical
Latest versionv0.16.9
File typeSNAP
Minimum OSLinux + snapd
Architecturex86_64 (amd64)
File size85.8 MB
Published9/26/2026

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