From f12d14d1be51e21f39ff806175d6ff2eb7210f90 Mon Sep 17 00:00:00 2001
From: William S Fulton <wsf@fultondesigns.co.uk>
Date: Sat, 17 Jun 2017 10:32:26 +0100
Subject: [PATCH] Turn on C++11 Travis testing for R

R tests use 'R CMD SHLIB' to compile the wrappers and there is no easy
way to change the compiler this tool uses.
---
 .travis.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index fd70c9160..709bc4989 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -236,6 +236,10 @@ matrix:
       env: SWIGLANG=python SWIG_CC=gcc-5 SWIG_CXX=g++-5 CPP11=1
       sudo: required
       dist: trusty
+    - os: linux
+      env: SWIGLANG=r CPP11=1 # Note: making 'R CMD SHLIB' use a different compiler is non-trivial
+      sudo: required
+      dist: trusty
     - os: linux
       env: SWIGLANG=ruby SWIG_CC=gcc-5 SWIG_CXX=g++-5 CPP11=1
       sudo: required