[xen staging] CI: Introduce a debian:12-ppc64le container

[patchbot@xxxxxxx]

commit a2a0ee0eaf6f5e850e436d878d7a87ef71c1aa12
Author:     Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
AuthorDate: Mon Jul 8 18:00:21 2024 +0100
Commit:     Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
CommitDate: Thu Jul 11 19:26:47 2024 +0100

    CI: Introduce a debian:12-ppc64le container
    
    ... conforming to the new naming scheme; $DISTRO-$VERSION-$ARCH-* so the 
jobs
    sort more coherently.
    
    Make it non-root by default, and set XEN_TARGET_ARCH=ppc64.  Include QEMU 
too,
    which will be used subsequently.
    
    Add build jobs too, with debian-12-ppc64le-gcc-debug specifically early as 
it
    will be used for smoke testing shortly.
    
    Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Reviewed-by: Anthony PERARD <anthony.perard@xxxxxxxxxx>
    Release-Acked-By: Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>
---
 automation/build/debian/12-ppc64le.dockerfile | 36 +++++++++++++++++++++++++++
 automation/gitlab-ci/build.yaml               | 15 +++++++++++
 automation/scripts/containerize               |  1 +
 3 files changed, 52 insertions(+)

diff --git a/automation/build/debian/12-ppc64le.dockerfile 
b/automation/build/debian/12-ppc64le.dockerfile
new file mode 100644
index 0000000000..3b311e675e
--- /dev/null
+++ b/automation/build/debian/12-ppc64le.dockerfile
@@ -0,0 +1,36 @@
+# syntax=docker/dockerfile:1
+FROM --platform=linux/amd64 debian:bookworm-slim
+LABEL maintainer.name="The Xen Project"
+LABEL maintainer.email="xen-devel@xxxxxxxxxxxxxxxxxxxx"
+
+ENV DEBIAN_FRONTEND=noninteractive
+ENV CROSS_COMPILE=powerpc64le-linux-gnu-
+ENV XEN_TARGET_ARCH=ppc64
+
+RUN <<EOF
+#!/bin/bash
+    set -e
+
+    useradd --create-home user
+
+    apt-get -y update
+
+    DEPS=(
+        # Xen
+        bison
+        build-essential
+        checkpolicy
+        flex
+        gcc-powerpc64le-linux-gnu
+        python3-minimal
+
+        # Qemu for test phase
+        qemu-system-ppc
+    )
+
+    apt-get -y --no-install-recommends install "${DEPS[@]}"
+    rm -rf /var/lib/apt/lists/*
+EOF
+
+USER user
+WORKDIR /build
diff --git a/automation/gitlab-ci/build.yaml b/automation/gitlab-ci/build.yaml
index 1446bc1d0e..d5ab4fcaf4 100644
--- a/automation/gitlab-ci/build.yaml
+++ b/automation/gitlab-ci/build.yaml
@@ -364,6 +364,13 @@ debian-bookworm-clang-debug:
   variables:
     CONTAINER: debian:bookworm
 
+debian-12-ppc64le-gcc-debug:
+  extends: .gcc-ppc64le-cross-build-debug
+  variables:
+    CONTAINER: debian:12-ppc64le
+    KBUILD_DEFCONFIG: ppc64_defconfig
+    HYPERVISOR_ONLY: y
+
 # Arm32 cross-build
 
 debian-bookworm-gcc-arm32:
@@ -738,3 +745,11 @@ opensuse-tumbleweed-gcc-debug:
   variables:
     CONTAINER: suse:opensuse-tumbleweed
   allow_failure: true
+
+# PowerPC builds (x86 cross)
+debian-12-ppc64le-gcc:
+  extends: .gcc-ppc64le-cross-build
+  variables:
+    CONTAINER: debian:12-ppc64le
+    KBUILD_DEFCONFIG: ppc64_defconfig
+    HYPERVISOR_ONLY: y
diff --git a/automation/scripts/containerize b/automation/scripts/containerize
index e9ad20aa0c..aa3433f0dc 100755
--- a/automation/scripts/containerize
+++ b/automation/scripts/containerize
@@ -32,6 +32,7 @@ case "_${CONTAINER}" in
     _fedora) CONTAINER="${BASE}/fedora:29";;
     _focal) CONTAINER="${BASE}/ubuntu:focal" ;;
     _bullseye-ppc64le) CONTAINER="${BASE}/debian:bullseye-ppc64le" ;;
+    _bookworm-ppc64le) CONTAINER="${BASE}/debian:12-ppc64le" ;;
     _buster-gcc-ibt) CONTAINER="${BASE}/debian:buster-gcc-ibt" ;;
     _bookworm|_) CONTAINER="${BASE}/debian:bookworm" ;;
     _bookworm-i386) CONTAINER="${BASE}/debian:bookworm-i386" ;;
--
generated by git-patchbot for /home/xen/git/xen.git#staging