trying out ccahe in Travis

Signed-off-by: Ivailo Monev <xakepa10@gmail.com>

diff --git a/.travis.yml b/.travis.yml
index f513a2f..3d5baaa 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,6 +4,7 @@ language: cpp
 compiler:
     - clang
 #    - gcc
+cache: ccache
 git:
     depth: 3
 before_install: