Fix CI

Author: haochengxia

.github/workflows/python.yml

@@ -28,13 +28,13 @@ jobs:
         run: |
           cmake -B ${{github.workspace}}/build \
                 -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} \
-                -DCMAKE_C_FLAGS="-fPIC" \
-                -DCMAKE_CXX_FLAGS="-fPIC"
-          cmake --build ${{github.workspace}}/build --config ${{env.BUILD_TYPE}}
-          cd libCacheSim-python
+                -DBUILD_PYTHON_BINDING=ON \
+                -DENABLE_PIC=ON
+          cmake --build ${{github.workspace}}/build
+          cd ${{github.workspace}}/libCacheSim-python
           pip install -e . --no-build-isolation
       
       - name: Run tests
         run: |
-          cd libCacheSim-python
+          cd ${{github.workspace}}/libCacheSim-python
           pytest tests/