From c022284f37691c97c9338dbae1ccb82ae4f6a6df Mon Sep 17 00:00:00 2001
From: Oliver Gugger <gugger@gmail.com>
Date: Tue, 10 Dec 2024 19:12:29 +0100
Subject: [PATCH] GitHub+make: run cross compile in matrix

This is just a test, perhaps this doesn't make any sense at all as it
will clog up too many build runners.
---
 .github/workflows/main.yml | 13 ++++++++++++-
 make/release_flags.mk      |  1 +
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 290a3b8377..e70c6406a7 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -139,6 +139,17 @@ jobs:
   cross-compile:
     name: cross compilation
     runs-on: ubuntu-latest
+    strategy:
+      fail-fast: true
+      matrix:
+        # Please keep this list in sync with make/release_flags.mk!
+        include:
+          - name: i386
+            sys: freebsd-386 linux-386 windows-386
+          - name: amd64
+            sys: darwin-amd64 freebsd-amd64 linux-amd64 netbsd-amd64 openbsd-amd64 windows-amd64
+          - name: arm
+            sys: darwin-arm64 freebsd-arm linux-armv6 linux-armv7 linux-arm64 windows-arm
     steps:
       - name: git checkout
         uses: actions/checkout@v3
@@ -151,7 +162,7 @@ jobs:
           use-build-cache: 'no'
 
       - name: build release for all architectures
-        run: make release
+        run: make release sys="${{ matrix.sys }}"
 
   ########################
   # sample configuration check
diff --git a/make/release_flags.mk b/make/release_flags.mk
index 92e08c3ba5..8cfe703bd6 100644
--- a/make/release_flags.mk
+++ b/make/release_flags.mk
@@ -11,6 +11,7 @@ DOCKER_RELEASE_HELPER = docker run \
   -e SKIP_VERSION_CHECK \
   lnd-release-helper
 
+# Please keep this list in sync with .github/workflows/main.yml!
 BUILD_SYSTEM = darwin-amd64 \
 darwin-arm64 \
 freebsd-386 \