Hello,
I can reproduce the error by running: --8<---------------cut here---------------start------------->8--- ./pre-inst-env guix system build --target=aarch64-linux-gnu gnu/system/images/pine64.scm --8<---------------cut here---------------end--------------->8--- which cause an issue in gawk-mesboot: --8<---------------cut here---------------start------------->8--- checking host system type... Invalid configuration `aarch64-linux-gnu': machine `aarch64' not recognized configure: error: /gnu/store/rb75igdc6daly1mz2ivz7rs8hd85imdz-gash-boot-0.3.0/bin/bash ./config.sub aarch64-linux-gnu failed --8<---------------cut here---------------end--------------->8--- Janneke, do you know what could have caused this regression? Thanks, Mathieu