From 636028d9169b2fffdb7832d77950be1e1f538123 Mon Sep 17 00:00:00 2001
From: Stijn Tintel <stijn@linux-ipv6.be>
Date: Sat, 30 Mar 2024 12:08:41 +0200
Subject: [PATCH] CI: build on Alpine Linux

Add a CI step to build on Alpine Linux, to avoid future breakage on
systems running musl libc.

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
---
 .github/workflows/ci.yml | 19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 69c08b30..b838d2a9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -3,8 +3,8 @@ name: ci
 on: [pull_request]
 
 jobs:
-  build:
-    name: build
+  build_ubuntu:
+    name: build on Ubuntu
     runs-on: ubuntu-22.04
     steps:
       - name: checking out
@@ -15,3 +15,18 @@ jobs:
         working-directory: tgt
         run: |
           make
+  build_alpine:
+    name: build on Alpine Linux
+    runs-on: ubuntu-22.04
+    steps:
+      - name: checking out
+        uses: actions/checkout@v3
+        with:
+          path: tgt
+      - name: Setup Alpine Linux
+        uses: jirutka/setup-alpine@v1
+
+      - name: build
+        working-directory: tgt
+        run: |
+          make