Dont read libxml2 version from system

Author: mxamin

.github/workflows/macosx.yml

@@ -26,9 +26,6 @@ jobs:
     steps:
       - uses: actions/checkout@v5.0.0
 
-      # - name: Ensure libs directory exists
-      #   run: mkdir -p libs
-
       - name: Cache [libs]
         id: cache-libs
         uses: actions/cache/restore@v4.3.0
@@ -39,11 +36,6 @@ jobs:
             libs/*.zip
           key: libs-${{ runner.os }}-${{ runner.arch }}-${{ env.LIBXML2_VERSION }}-${{ env.LIBXSLT_VERSION }}
 
-      - name: Log cache restore result
-        run: |
-          echo "libs cache hit: ${{ steps.cache-libs.outputs.cache-hit }}"
-          ls -la libs
-
       - uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python }}
@@ -62,16 +54,12 @@ jobs:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         run: |
           export PKG_CONFIG_PATH="$(brew --prefix)/opt/libxml2/lib/pkgconfig"
-          export PYXMLSEC_LIBXML2_VERSION="$(pkg-config --modversion libxml-2.0)"
+          # export PYXMLSEC_LIBXML2_VERSION="$(pkg-config --modversion libxml-2.0)"
           echo "PKG_CONFIG_PATH=${PKG_CONFIG_PATH}"
           echo "libxml2 version from pkg-config: $(pkg-config --modversion libxml-2.0)"
           echo "Working directory: $(pwd)"
-          echo "Repository root listing:"
-          ls -la
           echo "libs directory listing:"
           ls -la libs || true
-          echo "../libs directory listing:"
-          ls -la ../libs || true
           python -m build
           rm -rf build/