From 6bb5e26af83142cdfa4da509b657d56f9c6e53c2 Mon Sep 17 00:00:00 2001
From: Paolo Cignoni <paolo.cignoni@isti.cnr.it>
Date: Fri, 6 Apr 2018 11:30:26 +0200
Subject: [PATCH] travis exp 17

cache
---
 .travis.yml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 3652b1d7f..f54ec6c01 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -33,11 +33,13 @@ install:
        chmod +x ./macports-ci
        ./macports-ci install
        PATH="/opt/local/bin:$PATH"
+       ./macports-ci ccache
        #sudo port -N install llvm-6.0
        sudo port -N install clang-6.0
        sudo port -N install libomp
        sudo port -N install qt59
        sudo port -N install qt59-qtscript
+       ./macports-ci ccache --save
        #Set up Qt environment
        #Use Qt from MacPorts, change QTDIR if using own version of Qt
        export QTDIR=/opt/local/libexec/qt5
@@ -65,7 +67,8 @@ install:
   - git clone --depth=1 --branch=devel https://github.com/cnr-isti-vclab/vcglib.git
   - cd meshlab
 cache:
-#  directories:
+  directories:
+  - $HOME/.macports-ci-ccache
 #    - $HOME/Library/Caches/Homebrew
 #    - $HOME/vcglib
 #    - $HOME/meshlab/src/external/lib/macx64