Build CI with gcc and clang

.github/workflows/build.yml

@@ -0,0 +1,45 @@
+name: Build
+
+on:
+  push:
+  pull_request:
+
+jobs:
+  build:
+    strategy:
+      matrix:
+        compiler:
+          - { name: gcc, version: 11}
+          - { name: gcc, version: 12}
+          - { name: gcc, version: 13}
+          - { name: gcc, version: 14}
+          - { name: clang, version: 16}
+          - { name: clang, version: 17}
+          - { name: clang, version: 18}
+    name: Build (${{ matrix.compiler.name }} ${{ matrix.compiler.version }})
+    runs-on: ubuntu-24.04
+    steps:
+      - name: Install dependencies
+        run: |
+          sudo add-apt-repository universe
+          sudo apt-get update
+          sudo apt-get install --assume-yes --no-install-recommends ca-certificates cmake git
+      - name: Install GCC
+        if: ${{ matrix.compiler.name == 'gcc' }}
+        run: |
+          sudo apt-get install --assume-yes --no-install-recommends gcc-${{ matrix.compiler.version }} g++-${{ matrix.compiler.version }}
+          echo "CC=/usr/bin/gcc-${{ matrix.compiler.version }}" >> $GITHUB_ENV
+          echo "CXX=/usr/bin/g++-${{ matrix.compiler.version }}" >> $GITHUB_ENV
+      - name: Install Clang
+        if: ${{ matrix.compiler.name == 'clang' }}
+        run: |
+          sudo apt-get install --assume-yes --no-install-recommends clang-${{ matrix.compiler.version }}
+          echo "CC=/usr/bin/clang-${{ matrix.compiler.version }}" >> $GITHUB_ENV
+          echo "CXX=/usr/bin/clang++-${{ matrix.compiler.version }}" >> $GITHUB_ENV
+      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+      - name: Build
+        run: |
+          cmake -B ./build
+          cmake --build ./build --parallel

.github/workflows/codeql.yml

@@ -13,40 +13,19 @@ jobs:
       contents: read
       security-events: write
 
-    strategy:
-      fail-fast: false
-      matrix:
-        language: [ 'cpp' ]
-        # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python', 'ruby' ]
-        # Learn more about CodeQL language support at https://aka.ms/codeql-docs/language-support
-
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
+      with:
+        submodules: recursive
 
-    # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
       uses: github/codeql-action/init@v2
       with:
-        languages: ${{ matrix.language }}
-
-    # Compile
-    - name: Checkout submodules
-      run: git submodule update --init --recursive
-
-    - name: Creating build directory
-      run: cmake -E make_directory ./build
-
-    - name: Run CMake
-      working-directory: ./build
-      run: cmake .. -DCMAKE_BUILD_TYPE=Release
-
-    - name: Compilation
-      working-directory: ./build
-      run: cmake --build . --config Release
+        languages: 'cpp'
 
     # Perform Analysis
     - name: Perform CodeQL Analysis
       uses: github/codeql-action/analyze@v2
       with:
-        category: "/language:${{matrix.language}}"
+        category: "/language:cpp"