Crosstool-NG is a versatile (cross) toolchain generator. It supports many architectures and components and has a simple yet powerful menuconfig-style interface. Please read the introduction and refer to the documentation for more information.

See what the users of crosstool-NG have to say!


  • macOS is no longer supported

    With me (Alexey) being the only active maintainer, it is no longer possible to debug any issues arising on macOS systems. I do not have a macOS system, and Apple’s license does not allow one to install an image of macOS into a VM to do this kind of development work.

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  • New framework for packages

    For the past couple of weeks I have been working on streamlining the handling of packages in crosstool-NG. Making all the packages handled consistently was the primary goal, since this will facilitate further changes, such as adding download validation, etc.

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  • Released 1.23.0

    Get the 1.23.0 release as bz2 (PGP signature) (md5, sha1, sha512) or xz (PGP signature) (md5, sha1, sha512) .

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