From 865c6590fa93f8e6cbfe1cfc803904ddfe847bfe Mon Sep 17 00:00:00 2001
From: "Daniel J. Hofmann" <daniel@trvx.org>
Date: Thu, 20 Oct 2016 11:10:30 -0700
Subject: [PATCH] Limits the object cache size to 256M

---
 .travis.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.travis.yml b/.travis.yml
index e083fd004..b68e4bcf6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -122,6 +122,7 @@ before_install:
       # implicit deps, but seem to be installed by default with recent images: libxml2 GDAL boost
       brew install libzip libstxxl lua51 luabind tbb md5sha1sum ccache
     fi
+  - ccache --max-size=256M  # limiting the cache's size to roughly the previous job's object sizes
 
 install:
   - |