message: CI: Show ccache stats after each step.
diff: @@ -20,7 +20,9 @@ build:
  script:
  - farm/configure --arch x86_64 --os xenial --compiler gcc4 --project $PROJECT --source-dir "$CI_PROJECT_DIR" --build-dir "$BUILD_DIR" --install-dir "$INSTALL_DIR"
  - ccache --set-config=cache_dir="$CI_PROJECT_DIR/.ccache"
  + - ccache -z
  - cd "$BUILD_DIR" && python3 drake -j $NPROC //build
  + - ccache -s
  artifacts:
  name: "${CI_JOB_STAGE}_${CI_COMMIT_REF_NAME}"
  paths:
  @@ -34,7 +36,9 @@ examples:
  image: registry.gitlab.gruntech.org/mefyl/elle/trusty-ci
  script:
  - ccache --set-config=cache_dir="$CI_PROJECT_DIR/.ccache"
  + - ccache -z
  - cd "$BUILD_DIR" && python3 drake -j $NPROC //examples
  + - ccache -s
  dependencies:
  - build
  cache:
  @@ -46,7 +50,9 @@ check:
  image: registry.gitlab.gruntech.org/mefyl/elle/trusty-ci
  script:
  - ccache --set-config=cache_dir="$CI_PROJECT_DIR/.ccache"
  + - ccache -z
  - cd "$BUILD_DIR" && python3 drake -j $NPROC //check
  + - ccache -s
  dependencies:
  - build
  artifacts:
  