[mapserver-commits] [mapserver/mapserver] efce4a: .travis.yml: add ccache to speed up builds

[backporting[bot]]

  Branch: refs/heads/cherry-pick-backport-5827-to-branch-7-4-3858d7ba-13ba-4ad9-b7bc-ae3ec4cc06f9
  Home:   https://github.com/mapserver/mapserver
  Commit: efce4a3d029eac7f760ddc7bc9d5e39cf2fe266b
      https://github.com/mapserver/mapserver/commit/efce4a3d029eac7f760ddc7bc9d5e39cf2fe266b
  Author: Even Rouault <even.rouault at spatialys.com>
  Date:   2019-06-21 (Fri, 21 Jun 2019)

  Changed paths:
    M .travis.yml

  Log Message:
  -----------
  .travis.yml: add ccache to speed up builds


  Commit: 67bee188504554db3dddd94e24a186224fcaf140
      https://github.com/mapserver/mapserver/commit/67bee188504554db3dddd94e24a186224fcaf140
  Author: backporting[bot] <42222807+backporting[bot]@users.noreply.github.com>
  Date:   2019-06-21 (Fri, 21 Jun 2019)

  Changed paths:
    M .travis.yml

  Log Message:
  -----------
  Merge efce4a3d029eac7f760ddc7bc9d5e39cf2fe266b into cherry-pick-backport-5827-to-branch-7-4-3858d7ba-13ba-4ad9-b7bc-ae3ec4cc06f9 [skip ci]

skip-checks: true


Compare: https://github.com/mapserver/mapserver/compare/d523255aef27...67bee1885045