From a8a20f1a74c582081f4e82df793ad4cb2e67ca5d Mon Sep 17 00:00:00 2001
From: Molly Miller <knmcn@m-squa.red>
Date: Sun, 17 Jan 2021 21:45:13 +0000
Subject: libkookie: inherit the host to build from the environment if set

This makes it possible to test the build of libkookie system derivations on
hosts other than the end target.
---
 infra/libkookie/build | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/infra/libkookie/build b/infra/libkookie/build
index b4e24bdfa63b..36a2039c66ff 100755
--- a/infra/libkookie/build
+++ b/infra/libkookie/build
@@ -2,7 +2,10 @@
 
 set -eo pipefail
 
-HOST=$(hostname)
+if [ -z "$HOST" ]
+then
+    HOST=$(hostname)
+fi
 DIR=$(realpath "$(dirname "$0")")
 OUT=$(mktemp -du)
 ROOT="$DIR/roots/$HOST.nix"
-- 
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