From 821e962023dfd934ed4670b1109e7e82b3592492 Mon Sep 17 00:00:00 2001
From: Hilko Bengen <bengen@hilluzination.de>
Date: Fri, 1 Mar 2024 01:30:11 +0100
Subject: [PATCH] Cross-build for aarch64/glibc

---
 .cargo/config.toml          |  3 +++
 .github/workflows/build.yml | 29 +++++++++++++++++++++++++++++
 2 files changed, 32 insertions(+)
 create mode 100644 .cargo/config.toml

diff --git a/.cargo/config.toml b/.cargo/config.toml
new file mode 100644
index 0000000..f77bece
--- /dev/null
+++ b/.cargo/config.toml
@@ -0,0 +1,3 @@
+[target."aarch64-unknown-linux-gnu"]
+linker = "aarch64-linux-gnu-gcc"
+
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 4d5bab3..39d75a7 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -61,6 +61,35 @@ jobs:
     - run: cargo bench --no-run
     - run: make -C contrib/selinux
 
+  build_aarch64:
+    runs-on: ubuntu-latest
+    container: debian:bullseye
+    steps:
+    - uses: actions/checkout@v2
+    - name: Install dependency
+      run: |
+        dpkg --add-architecture arm64
+        apt-get -qq update
+        apt-get -qqy dist-upgrade
+        apt-get -qqy install curl build-essential libclang-dev gcc-aarch64-linux-gnu libacl1-dev:arm64
+
+    - uses: actions-rs/toolchain@v1
+      with:
+        toolchain: stable
+        target: aarch64-unknown-linux-gnu
+
+    - uses: actions/cache@v3
+      with:
+        path: |
+          ~/.cargo/bin/
+          ~/.cargo/registry/index/
+          ~/.cargo/registry/cache/
+          ~/.cargo/git/db/
+          target/
+        key: "${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}"
+
+    - run: cargo build --target=aarch64-unknown-linux-gnu
+
   build_static_musl:
     runs-on: ubuntu-latest
     container: alpine:3.18