devops: switch to gcc image for build step

taronaeo · taronaeo · commit 4d79a2dabd43 · 2025-09-10T16:46:50.000+08:00
Signed-off-by: Aaron Teo &lt;aaron.teo1@ibm.com&gt;
diff --git a/.devops/cpu.Dockerfile b/.devops/cpu.Dockerfile
@@ -1,6 +1,7 @@
 ARG UBUNTU_VERSION=22.04
+ARG GCC_VERSION=15.2.0
 
-FROM ubuntu:$UBUNTU_VERSION AS build
+FROM gcc:$GCC_VERSION AS build
 
 ARG TARGETARCH
 
