[ci] Use ccache for linux and macos jobs

.github/workflows/linux-ci.yml

@@ -16,11 +16,14 @@ jobs:
 
     steps:
     - uses: actions/checkout@v3
+    - uses: hendrikmuhs/ccache-action@v1.2
     - name: install dependencies
       run: sudo apt-get update && sudo apt-get install pkg-config gcc gtk-doc-tools libfreetype6-dev libglib2.0-dev libcairo2-dev libicu-dev libgraphite2-dev python3 python3-setuptools ninja-build gobject-introspection libgirepository1.0-dev
     - run: sudo pip3 install fonttools meson==0.56.0 gcovr==5.0
     - name: run
-      run: meson build -Db_coverage=true --auto-features=enabled -Dgraphite=enabled -Dchafa=disabled -Dragel_subproject=true -Doptimization=2
+      run: |
+        ccache --version
+        meson setup build -Db_coverage=true --auto-features=enabled -Dgraphite=enabled -Dchafa=disabled -Dragel_subproject=true -Doptimization=2
     - name: ci
       run: meson test --print-errorlogs -Cbuild
 

.github/workflows/macos-ci.yml

@@ -15,10 +15,14 @@ jobs:
 
     steps:
     - uses: actions/checkout@v3
+    - uses: hendrikmuhs/ccache-action@v1.2
     - name: install dependencies
       run: HOMEBREW_NO_AUTO_UPDATE=1 brew install meson pkg-config freetype glib glib-utils cairo icu4c graphite2 gobject-introspection gtk-doc ninja
     - run: pip3 install fonttools
     - name: run
-      run: PKG_CONFIG_PATH="/usr/local/opt/icu4c/lib/pkgconfig:/usr/local/opt/libffi/lib/pkgconfig" meson build -Dcoretext=enabled -Dgraphite=enabled -Dauto_features=enabled -Dchafa=disabled -Doptimization=2
+      run: |
+        export PKG_CONFIG_PATH="/usr/local/opt/icu4c/lib/pkgconfig:/usr/local/opt/libffi/lib/pkgconfig"
+        ccache --version
+        meson setup build -Dcoretext=enabled -Dgraphite=enabled -Dauto_features=enabled -Dchafa=disabled -Doptimization=2
     - name: ci
       run: meson test --print-errorlogs -Cbuild