From f4f7f0994115143a39927a400875eb182bca3ea7 Mon Sep 17 00:00:00 2001
From: Dogan Can <dogancanbaz@gmail.com>
Date: Mon, 9 Jan 2017 22:23:29 -0800
Subject: [PATCH] Testing Travis CI with different build settings.

---
 tools/extras/travis_script.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tools/extras/travis_script.sh b/tools/extras/travis_script.sh
index 2067476b553..3ff284cbe8b 100755
--- a/tools/extras/travis_script.sh
+++ b/tools/extras/travis_script.sh
@@ -9,7 +9,7 @@
 #   LDFLAGS="-llapack"
 
 # Maximum make parallelism. Simply -j runs out of memory on Travis VM.
-MAXPAR=3
+MAXPAR=4
 
 # Directories with code that can be tested with Travis (space-separated)
 TESTABLE_DIRS="src/"
@@ -46,6 +46,7 @@ then
 fi
 
 # Prepare environment variables
+CXX=clang++-3.4
 CF="\"$CFLAGS -g $(addsw -I $INCDIRS)\""
 LDF="\"$LDFLAGS $(addsw -L $LIBDIRS)\""
 CCC="$(mtoken CXX "$CXX")"