travis: automatically manage ccache caching
authorEmil Velikov <emil.velikov@collabora.com>
Thu, 6 Apr 2017 13:02:38 +0000 (14:02 +0100)
committerEmil Velikov <emil.l.velikov@gmail.com>
Sat, 29 Apr 2017 12:35:17 +0000 (13:35 +0100)
commit6431b98c54ea2dc0c0f716b5f4a19af45a3b67f3
tree2325f89c43d26175fbac257268dd0d86fc254dc4
parent486f28ba88259cc70ee59ad67b2b4277b0da0ce4
travis: automatically manage ccache caching

According to the manual

"If you are using ccache, use:

  language: c # or other C/C++ variants

  cache: ccache

to cache $HOME/.ccache and automatically add /usr/lib/ccache to your
$PATH."

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Andres Gomez <agomez@igalia.com>
.travis.yml