add ccache to Travis-CI

OpenXRay · Jun 18, 2018 · 95c0f3b · 95c0f3b
1 parent f323618
commit 95c0f3b
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -1,4 +1,5 @@
 language: cpp
+cache: ccache
 sudo: required
 dist: trusty
 compiler: