Build Windows PDB files during CI runs

.github/workflows/ci-build.yml

@@ -107,7 +107,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ ubuntu-22.04, windows-2022, macos-13, macos-14, windows-11-arm ]
+        os: [ windows-2022 ]
         python-version: [ '3.9', '3.10', '3.11', '3.12', '3.13', '3.14' ]
         architecture: [ 'x86', 'x64', 'arm64' ]
         # Exclude x86 configs on non-Windows OSs
@@ -180,8 +180,10 @@ jobs:
               else
                   short_name=win32
               fi
+              build_opts="$build_opts --relwithdebug"
           elif [ ${{ matrix.os }} == windows-11-arm ]; then
               short_name=win64
+              build_opts="$build_opts --relwithdebug"
           fi
           echo "short_name=$short_name" >> "$GITHUB_OUTPUT"
           echo "canonical_id=$short_name-py${{ matrix.python-version }}-${{ matrix.architecture}}" >> "$GITHUB_OUTPUT"
@@ -243,12 +245,20 @@ jobs:
         run: |
           if [ -z "$CIBW_BUILD" ]; then
               cd dist
-              pip wheel -v wxPython-${{ env.VERSION }}.tar.gz
+              pip wheel -vvv --no-clean wxPython-${{ env.VERSION }}.tar.gz
+              find .
           else
               pip install cibuildwheel
               cibuildwheel dist/wxPython-${{ env.VERSION }}.tar.gz --output-dir dist
           fi
 
+      - name: Build the PDB zipfile
+        if: runner.os == 'Windows'
+        env:
+          WXPYTHON_BUILD_ARGS: ${{ steps.init.outputs.build_opts }}
+        run: |
+          python build.py build_pdbzip
+
       - name: Simple smoke test
         run: |
           cd dist
@@ -265,6 +275,13 @@ jobs:
           name: wxPython-wheel-${{ steps.init.outputs.canonical_id }}
           path: dist/wxpython-*.whl
 
+      - name: Save pdb as job artifact
+        uses: actions/upload-artifact@v4
+        if: runner.os == 'Windows'
+        with:
+          name: pdb-${{ steps.init.outputs.canonical_id }}
+          path: dist/wxPython-pdb-*.zip
+
   build-documentation:
     name: Build wxPython documentation
     if: github.event_name == 'push'

build.py

@@ -1945,7 +1945,12 @@ def cmd_build_pdbzip(options, args):
         if not filenames:
             msg('No PDB files found in ./wx!')
             return
-        arch = 'win_amd64' if PYTHON_ARCH == '64bit' else 'win32'
+        if PYTHON_MACHINE == 'ARM64':
+            arch = 'win_arm64'
+        elif PYTHON_ARCH == '64bit':
+            arch = 'win_amd64'
+        else:
+            arch = 'win32'
         pyver = 'py{}'.format(PYSHORTVER)
         zipname = 'dist/{}-pdb-{}-{}-{}.zip'.format(baseName, cfg.VERSION, pyver, arch)
         from zipfile import ZipFile, ZIP_DEFLATED