Add ccache

Author: jeandet

.github/workflows/CI.yml

@@ -65,6 +65,11 @@ jobs:
         setup-args="-Dcpp_link_args=['ucrt.lib','vcruntime.lib','/nodefaultlib:libucrt.lib','/nodefaultlib:libvcruntime.lib']"
     steps:
       - uses: actions/checkout@v6
+      - name: ccache
+        uses: hendrikmuhs/[email protected]
+        with:
+          key: ${{ github.job }}-${{ matrix.os }}-${{ matrix.CIBW_ARCHS }}  # Make cache specific to OS/ARCH
+          max-size: "5G"
       - name: Build wheels
         uses: pypa/[email protected]
       - uses: actions/upload-artifact@v5

meson.build

@@ -154,7 +154,8 @@ cdfpp_extra_files = files(
     'tests/python_skeletons/test.py',
     'tests/full_corpus/test_full_corpus.py',
     '.github/workflows/CI.yml',
-    '.github/workflows/tests-with-coverage.yml'
+    '.github/workflows/tests-with-coverage.yml',
+    '.github/dependabot.yml'
 )
 
 cdfpp_doc_extra_files =  files(