message: In .travis.yml, enable ccache for the "gitignore" job.
diff: @@ -74,6 +74,7 @@ jobs:
  - cd tests/scripts
  - ./runtest gitignore
  cache:
  + ccache: true
  directories:
  - $TRAVIS_BUILD_DIR/../hypre-2.10.0b/src/hypre/lib
  - $TRAVIS_BUILD_DIR/../hypre-2.10.0b/src/hypre/include
  