Hello Vagrant,
> But I'm building this on an aarch64 system; it shouldn't need to use an > aarch64-linux-gnu cross-compiler on an aarch64-linux system! It would be > nice if it could build images natively, too. :) Yes indeed! It has been discussed here: https://issues.guix.gnu.org/45020 without reaching a proper conclusion. The idea of https://issues.guix.gnu.org/45021 is to add a "system" field to the <image> record, so that we can build the image natively when appropriate or cross-compile otherwise. Thanks, Mathieu