From e5ee197ae7af7ca8a7df9c295fce9f3e07c5c908 Mon Sep 17 00:00:00 2001
From: Phuntsok Drak-pa <phundrak@phundrak.fr>
Date: Thu, 3 May 2018 12:40:56 +0200
Subject: [PATCH] testing travis-ci #10

---
 .travis.yml | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 3f34f72..4dcd018 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -28,17 +28,15 @@ matrix:
 
     # Linux GCC C++17
     - env:
-        BUILD_TYPE=Debug
-        BIN_DIR=debug
-        CC=gcc-7
-        CXX=g++-7
+        - MATRIX_EVAL="BUILD_TYPE=Debug && BIN_DIR=debug && CC=gcc-7 && CXX=g++-7"
       compiler: gcc
+      before_install:
+        - eval "${MATRIX_EVAL}"
     - env:
-        BUILD_TYPE=Release
-        BIN_DIR=bin
-        CC=gcc-7
-        CXX=g++-7
+        - MATRIX_EVAL="BUILD_TYPE=Release && BIN_DIR=bin && CC=gcc-7 && CXX=g++-7"
       compiler: gcc
+      before_install:
+        - eval "${MATRIX_EVAL}"
 script:
     - cd build
     - cmake -DCMAKE_BUILD_TYPE=$BUILD_TYPE ..