use buildplatform for arm

EItanya · EItanya · commit 8032d58ee6cd · 2025-06-25T16:57:34.000Z
Signed-off-by: Eitan Yarmush &lt;eitan.yarmush@solo.io&gt;
diff --git a/mcp/Dockerfile b/mcp/Dockerfile
@@ -1,5 +1,5 @@
 # Build stage
-FROM cgr.dev/chainguard/wolfi-base:latest AS builder
+FROM --platform=linux/$BUILDARCH cgr.dev/chainguard/wolfi-base:latest AS builder
 
 ENV LANG=C.UTF-8
 ENV LC_ALL=C.UTF-8
