Check llvm-openmp linkage

Author: vlad-perevezentsev

.github/workflows/conda-package-cf.yml

@@ -76,6 +76,11 @@ jobs:
             "${CHANNELS[@]}" \
             conda-recipe-cf
 
+      - name: Check llvm-openmp linkage
+        run: |
+          ls -la "$CONDA_PREFIX/lib/libgomp"* "$CONDA_PREFIX/lib/libiomp5"* "$CONDA_PREFIX/lib/libomp.so"
+          ldd "$CONDA_PREFIX/lib/python${{ matrix.python }}/site-packages/mkl_fft/_pydfti"*.so | grep omp
+
       - name: Upload artifact
         uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
@@ -210,6 +215,12 @@ jobs:
         run: |
           conda build --no-test --python ${{ matrix.python }} --numpy ${{ matrix.numpy }} -c conda-forge --override-channels conda-recipe-cf
 
+      - name: Check llvm-openmp linkage
+        shell: bash -l {0}
+        run: |
+          ls -la "$CONDA_PREFIX/Library/bin/libiomp5md.dll" "$CONDA_PREFIX/Library/bin/libomp.dll" || true
+          python -c "import mkl_fft; print('import OK')"
+
       - name: Store conda paths as envs
         shell: bash -l {0}
         run: |