Add aarch64 to CI

.github/workflows/CI.yml

@@ -22,8 +22,10 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        target: [x86_64, x86,
-        # aarch64, armv7, s390x, ppc64le
+        target: [
+        #x86_64, x86,
+        aarch64
+        # armv7, s390x, ppc64le
         ]
     steps:
       - uses: actions/checkout@v3

ci/prepare-ci-container.sh

@@ -2,16 +2,38 @@
 
 set -e
 
+if command -v apt-get &> /dev/null; then
+    echo "using apt-get"
+    apt-get update
+    apt-get install -y libxkbcommon0 libxkbcommon-dev libxkbcommon-tools automake libtool pkg-config
 
-yum install -y libxkbcommon-devel libatomic
+    cat <<EOF >> /etc/apt/sources.list
+    deb [arch=arm64] http://ports.ubuntu.com/ jammy main multiverse universe
+    deb [arch=arm64] http://ports.ubuntu.com/ jammy-security main multiverse universe
+    deb [arch=arm64] http://ports.ubuntu.com/ jammy-backports main multiverse universe
+    deb [arch=arm64] http://ports.ubuntu.com/ jammy-updates main multiverse universe
+EOF
+    dpkg --print-foreign-architectures
+    dpkg --add-architecture arm64
+    dpkg --print-foreign-architectures
+    set +e
+    apt-get update
+    set -e
+    apt-get install -y libxkbcommon-dev:arm64
+    dpkg -L libxkbcommon-dev:arm64
+    export PATH=~/usr/lib/aarch64-linux-gnu:$PATH
+elif command -v yum &> /dev/null; then
+    echo "using yum"
+    yum install -y libxkbcommon-devel libatomic
 
-cd /tmp
-git clone https://github.com/pkgconf/pkgconf
-cd pkgconf
-
-./autogen.sh
-./configure \
-     --with-system-libdir=/lib:/usr/lib \
-     --with-system-includedir=/usr/include
-make
-make install
+    # build pkg-config manually due to a bug in the old version from the repo
+    cd /tmp
+    git clone https://github.com/pkgconf/pkgconf
+    cd pkgconf
+    ./autogen.sh
+    ./configure \
+         --with-system-libdir=/lib:/usr/lib \
+         --with-system-includedir=/usr/include
+    make
+    make install
+fi