From mboxrd@z Thu Jan  1 00:00:00 1970
From: Julien Lepiller <julien@lepiller.eu>
Subject: Re: List build dependencies of a store item
Date: Wed, 23 Oct 2019 08:31:43 +0200
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To: help-guix@gnu.org, Arun Isaac <arunisaac@systemreboot.net>

Le 23 octobre 2019 07:33:37 GMT+02:00, Arun Isaac <arunisaac@systemreboot=
=2Enet> a =C3=A9crit :
>
>I am customizing the git-minimal package, and for some reason python is
>getting rebuilt from source, and I'm not able to figure out why=2E
>
>I can recursively list/graph runtime dependencies (references) of a
>store item using the following commands=2E
>
>guix size /gnu/store/=2E=2E=2E
>guix graph -t references /gnu/store/=2E=2E=2E
>
>How do I list the build dependencies (inputs of the build derivation)
>of
>a store item?
>
>Thanks,
>Arun=2E

I think a store item doesn't know where it comes from, so you can only fin=
d its runtime references=2E If you have a package foo, you can find its bui=
ld-time dependencies with guix graph:

guix graph foo

There's even a script that was shared here to show the path between two no=
des of a guix graph, but I can't find it anymore=2E