.github/workflows/python.yml (run-tests): Check that the package builds outside tox with both gcc and clang.

Author: MLopez-Ibanez

.github/workflows/python.yml

@@ -45,10 +45,16 @@ jobs:
         # ubuntu-latest+3.10 because it is already done when building the
         # wheels.
         python-version: ['3.11', '3.12']
+        cc: [ gcc ]
         include:
           - os: macos-15-intel
             python-version: '3.10'
-    steps:
+            cc: clang
+
+    env:
+      CC: ${{ matrix.cc }}
+
+      steps:
       - uses: actions/checkout@v6
 
       - name: Set up Python ${{ matrix.python-version }}
@@ -60,8 +66,13 @@ jobs:
       - name: Install dependencies
         run: |
           python3 -m pip install --upgrade pip
+          python3 -m pip install --upgrade build
           python3 -m pip install tox tox-gh-actions
 
+      - name: Check that the package builds outside tox
+        run: python3 -m build
+        working-directory: python
+
       - name: Run tox
         run: tox
         working-directory: python
@@ -89,7 +100,7 @@ jobs:
           python3 -m pip install --upgrade pip
           python3 -m pip install --upgrade build
 
-      - name: Build the packages
+      - name: Build the package
         run: python3 -m build
         working-directory: python