From 65255327a5b11b42c3d26fbc2f8938857f695ff0 Mon Sep 17 00:00:00 2001
From: Thomas Schneider <thomas@fsmpi.rwth-aachen.de>
Date: Tue, 7 Nov 2023 09:47:58 +0100
Subject: [PATCH] Makefile: Put container image and tag into variables

---
 Makefile | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 254f8b4..9bf2a8c 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,9 @@
+IMAGE=docker.io/library/alpine
+TAG=3.18
+
 image.sqfs:
-	podman run --rm -ti -v $$PWD:/build -w /build alpine:3.17 ./make-image.sh
+	podman run --rm --volume $$PWD:/build --workdir /build \
+		$(IMAGE):$(TAG) \
+		./make-image.sh
 
 .PHONY: image.sqfs
-- 
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