From 1fb55dbdeef68a34c5ef5043cbe285b78e7dc9e4 Mon Sep 17 00:00:00 2001
From: Matthias Kuhn <matthias@opengis.ch>
Date: Thu, 11 May 2017 08:22:37 +0200
Subject: [PATCH] [travis] Optimize ccache

---
 .ci/travis/linux/script.sh | 3 ++-
 .ci/travis/macos/script.sh | 4 ++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/.ci/travis/linux/script.sh b/.ci/travis/linux/script.sh
index 6ad954045cc..017c3b65c0a 100755
--- a/.ci/travis/linux/script.sh
+++ b/.ci/travis/linux/script.sh
@@ -18,7 +18,8 @@ export PATH=${HOME}/osgeo4travis/bin:${HOME}/osgeo4travis/sbin:${HOME}/OTB-5.6.0
 export LD_LIBRARY_PATH=${HOME}/osgeo4travis/lib
 export CTEST_PARALLEL_LEVEL=1
 export CCACHE_TEMPDIR=/tmp
-ccache -M 2G
+ccache -M 500M
+ccache -z
 
 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
diff --git a/.ci/travis/macos/script.sh b/.ci/travis/macos/script.sh
index a0366a135e5..277df64217e 100755
--- a/.ci/travis/macos/script.sh
+++ b/.ci/travis/macos/script.sh
@@ -18,8 +18,8 @@ echo $PATH
 
 export PATH=/usr/bin:${PATH}
 
-ccache -s
-ccache -M 1G
+ccache -M 500M
+ccache -z
 
 # Calculate the timeout for the tests.
 # The tests should be aborted before travis times out, in order to allow uploading