Merge pull request #2085 from ericoporto/ci-more-improvements

CI: add ccache in macOS builds

.cirrus.yml

@@ -1,5 +1,5 @@
 # Global defaults
-skip: "changesIncludeOnly('**.md')"
+skip: "changesIncludeOnly('**.md', '**.txt', '.gitignore', '.gitattributes')"
 env:
   CIRRUS_CLONE_DEPTH: 1
 
@@ -167,9 +167,14 @@ build_macos_task:
   env:
     CMAKE_VERSION: 3.22.3
     NINJA_VERSION: 1.11.1
+    CCACHE_VERSION: 4.8.2
+    CCACHE_MAXSIZE: "180M"
+    CCACHE_DIR: "/tmp/ccache_dir"
+    CMAKE_CXX_COMPILER_LAUNCHER: ccache
+    CMAKE_C_COMPILER_LAUNCHER: ccache
   macos_dependencies_cache:
     folder: dep_cache
-    fingerprint_script: echo "$CMAKE_VERSION $NINJA_VERSION"
+    fingerprint_script: echo "$CMAKE_VERSION $NINJA_VERSION $CCACHE_VERSION"
     populate_script: |
       mkdir dep_cache && cd dep_cache && mkdir bin && mkdir app      
       url="https://github.com/ninja-build/ninja/releases/download/v$NINJA_VERSION/ninja-mac.zip"
@@ -178,11 +183,18 @@ build_macos_task:
       url="https://github.com/Kitware/CMake/releases/download/v$CMAKE_VERSION/cmake-$CMAKE_VERSION-macos-universal.tar.gz"
       echo "Downloading CMake from $url"
       curl -fLSs "$url" | bsdtar -f - -xvzC app --strip-components 1
+      url="https://github.com/ccache/ccache/releases/download/v$CCACHE_VERSION/ccache-$CCACHE_VERSION-darwin.tar.gz"
+      echo "Downloading CCache from $url"
+      curl -fLSs "$url" | bsdtar -f - -xvzC bin --strip-components 1
   install_dependencies_script: |
     sudo chown $USER /usr/local/bin
     cd dep_cache
     pushd app && cp -R CMake.app /Applications/CMake.app && popd
-    cd bin && cp ninja /usr/local/bin/ninja
+    pushd bin && cp ninja /usr/local/bin/ninja && cp ccache /usr/local/bin/ccache && popd
+    chmod +x /usr/local/bin/ccache
+  ccache_cache:
+    folder: "/tmp/ccache_dir"
+    reupload_on_changes: true
   setup_destdir_script: |
     mkdir destdir_debug
     mkdir destdir_release