Test 32 bit linux

Author: jeremy-rifkin

.github/workflows/ci.yml

@@ -678,6 +678,34 @@ jobs:
            ninja
            ./unittest_module
 
+  unittest-linux-32-bit:
+    runs-on: ubuntu-24.04
+    needs: unittest-linux
+    strategy:
+      fail-fast: false
+      matrix:
+        compiler: [g++-10, clang++-18]
+    steps:
+    - uses: actions/checkout@v4
+    - name: dependencies
+      run: |
+           sudo apt install ninja-build clang-19 clang-tools-19
+    - name: build and test
+      run: |
+           mkdir build
+           cd build
+           cmake .. \
+             -GNinja \
+             -DCMAKE_BUILD_TYPE=Debug \
+             -DCMAKE_CXX_COMPILER=${{matrix.compiler}} \
+             -DCPPTRACE_WERROR_BUILD=On \
+             -DCPPTRACE_STD_FORMAT=Off \
+             -DCPPTRACE_BUILD_TESTING=On \
+             -DCMAKE_C_FLAGS=-m32 \
+             -DCMAKE_CXX_FLAGS=-m32
+           ninja
+           ./unittest_module
+
   unittest-windows-32-bit:
     runs-on: windows-2022
     needs: unittest-windows