travis: Enable ccache cache

2018-12-02 19:27:32 +01:00 · 2018-12-02 19:27:32 +01:00 · 1cd03a6417
commit 1cd03a6417
parent dbf1d009d4
1 changed files with 1 additions and 0 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -1,5 +1,6 @@
 # we use both C and C++, so advertize C++
 language: cpp
+cache: ccache
 dist: trusty
 compiler:
  - gcc