From 7cfc9146bf8e694da397679a723338dc93c33c3b Mon Sep 17 00:00:00 2001
From: Bryan Richter <bryan@haskell.foundation>
Date: Tue, 14 Mar 2023 12:55:25 +0200
Subject: [PATCH 1/3] Split PLATFORM into ARCH and OS

---
 .gitlab-ci.yml | 28 +++++++++++++++++-----------
 1 file changed, 17 insertions(+), 11 deletions(-)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 3df905884ae..ab459fd6e7c 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -30,20 +30,26 @@ build-x86_64-linux:
   extends: .build
   parallel:
     matrix:
-      - PLATFORM:
-        - i386-linux-deb9
-        - x86_64-linux-centos7
-        - x86_64-linux-deb9
-        - x86_64-linux-fedora33
-        - x86_64-linux-rocky8
-        - x86_64-linux-ubuntu18_04
-        - x86_64-linux-ubuntu20_04
-        - x86_64-linux-deb10
-        - x86_64-linux-deb11
+      - ARCH: i386
+        TAG: x86_64-linux
+        OS:
+          - deb9
+      - ARCH: x86_64
+        TAG: x86_64-linux
+        OS:
+          - centos7
+          - deb9
+          - fedora33
+          - rocky8
+          - ubuntu18_04
+          - ubuntu20_04
+          - deb10
+          - deb11
   tags:
-    - x86_64-linux
+    - $TAG
   image: "registry.gitlab.haskell.org/ghc/ci-images/$PLATFORM:$DOCKER_REV"
   variables:
+    PLATFORM: "${ARCH}-linux-${OS}"
     TARBALL_ARCHIVE_SUFFIX: $PLATFORM
     TARBALL_EXT: tar.xz
     ADD_CABAL_ARGS: "--enable-split-sections"

From e35caf73445dcdf5bc62dcd661006f3c2f672563 Mon Sep 17 00:00:00 2001
From: Bryan Richter <bryan@haskell.foundation>
Date: Tue, 14 Mar 2023 12:57:00 +0200
Subject: [PATCH 2/3] Add aarch64-linux jobs

---
 .gitlab-ci.yml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index ab459fd6e7c..d5c3496d719 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -45,6 +45,11 @@ build-x86_64-linux:
           - ubuntu20_04
           - deb10
           - deb11
+      - ARCH: aarch64
+        TAG: aarch64-linux
+        OS:
+          - deb10
+          - deb11
   tags:
     - $TAG
   image: "registry.gitlab.haskell.org/ghc/ci-images/$PLATFORM:$DOCKER_REV"

From a4693f835df170394256fb61eec454af6e4a09ef Mon Sep 17 00:00:00 2001
From: Bryan Richter <bryan@haskell.foundation>
Date: Tue, 14 Mar 2023 13:05:46 +0200
Subject: [PATCH 3/3] Improve name of Linux matrix build

It is no longer just x86_64.
---
 .gitlab-ci.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index d5c3496d719..b9718af9e77 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -26,7 +26,7 @@ workflow:
     paths:
       - out/*
 
-build-x86_64-linux:
+build-linux:
   extends: .build
   parallel:
     matrix: