[Qemu-devel] [PULL 4/6] .travis.yml: enable ccache for the builds

[Alex Bennée]

Travis support ccache on a cache-per-branch basis. Given not much of the
build changes between pushes as well as the duplication in each build it
seems worthwhile enabling this.

Signed-off-by: Alex Bennée <address@hidden>
Reviewed-by: David Gibson <address@hidden>
Tested-by: David Gibson <address@hidden>

---
pr: added r-b and t-b tags
---
 .travis.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.travis.yml b/.travis.yml
index 021eec7..4f09909 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,6 +5,7 @@ python:
 compiler:
   - gcc
   - clang
+cache: ccache
 addons:
   apt:
     packages:
-- 
2.7.0