travis: enable apt cache
authorEmil Velikov <emil.velikov@collabora.com>
Thu, 6 Apr 2017 15:36:59 +0000 (16:36 +0100)
committerEmil Velikov <emil.l.velikov@gmail.com>
Sat, 29 Apr 2017 12:34:55 +0000 (13:34 +0100)
commit486f28ba88259cc70ee59ad67b2b4277b0da0ce4
treed6b5ddfeebba59931b677599f9dcfd54973ba64a
parent29322daef2b77c4d869d2945fa1226e6b433c687
travis: enable apt cache

Provides a small, but consistent improvement.
Example numbers of the jobs added later in the series.

"make loaders/classic DRI" - 1s
"scons SWR" - 6s

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