muradm schreef op wo 22-06-2022 om 11:40 [+0300]:
> +    (inputs
> +     (list pkg-config python gperf libcap))

(Didn't notice this previously):

  * gperf is a binary (usually) run during the build to generate stuff,
    so it needs to be in native-inputs for cross-compilation to work.

  * pkg-config is almost surely needs to be native-inputs (it's like a
    (cross-) compiler).  "./pre-inst-env guix lint basu" probably would
    report this.

    As a test, you can try
    "./pre-inst-env guix build basu --target=aarch64-linux-gnu" or
    such.

  * whether python is native- or non-native depends on how it is used.

  * libcap looks fine from here.

Greetings,
Maxime.