Some other build environments

.github/workflows/unix-build.yml

@@ -0,0 +1,34 @@
+# Various unix builds
+name: unix CI
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, macos-latest]
+
+    defaults:
+      run:
+        shell: bash {0}
+
+
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+
+#    - name: Install dependencies
+#      run: |
+
+    - name: Compile
+      run: |
+        autoreconf -i
+        ./configure CC="gcc" CFLAGS="-g -O3 -Wall -Werror"
+        make -j32
+
+    - name: Check
+      run: |
+        make check || cat tests/test-suite.log
+