From e09b355575cd9f7dac7347c986a54a33a443291d Mon Sep 17 00:00:00 2001
From: Jonathan Hui <jonhui@nestlabs.com>
Date: Wed, 7 Feb 2018 17:01:29 +0000
Subject: [PATCH] [travis] upgrade to clang 5.0 (#2544)

---
 .travis.yml       | 27 +++++++++++++++++++++------
 .travis/script.sh |  2 +-
 2 files changed, 22 insertions(+), 7 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 9b3234148..4e73ae1f4 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -42,9 +42,14 @@ after_success:
 
 matrix:
   include:
-    - env: BUILD_TARGET="posix-distcheck" VERBOSE=1 VIRTUAL_TIME=1
+    - env: BUILD_TARGET="posix-distcheck" CC=clang-5.0 CXX=clang++-5.0 VERBOSE=1 VIRTUAL_TIME=1
       os: linux
-      compiler: clang
+      addons:
+        apt:
+          sources:
+            - llvm-toolchain-trusty-5.0
+          packages:
+            - clang-5.0
     - env: BUILD_TARGET="posix-32-bit" VERBOSE=1 VIRTUAL_TIME=1
       os: linux
       compiler: gcc
@@ -56,9 +61,14 @@ matrix:
       compiler: gcc
     - env: BUILD_TARGET="pretty-check"
       os: linux
-    - env: BUILD_TARGET="scan-build" CC="clang" CXX="clang++"
+    - env: BUILD_TARGET="scan-build" CC=clang-5.0 CXX=clang++-5.0
       os: linux
-      compiler: clang
+      addons:
+        apt:
+          sources:
+            - llvm-toolchain-trusty-5.0
+          packages:
+            - clang-5.0
     - env: BUILD_TARGET="arm-gcc49"
       os: linux
       compiler: gcc
@@ -68,9 +78,14 @@ matrix:
     - env: BUILD_TARGET="arm-gcc63"
       os: linux
       compiler: gcc
-    - env: BUILD_TARGET="posix" CC="clang" CXX="clang++"
+    - env: BUILD_TARGET="posix" CC=clang-5.0 CXX=clang++-5.0
       os: linux
-      compiler: clang
+      addons:
+        apt:
+          sources:
+            - llvm-toolchain-trusty-5.0
+          packages:
+            - clang-5.0
     - env: BUILD_TARGET="posix" CC="gcc" CXX="g++"
       os: linux
       compiler: gcc
diff --git a/.travis/script.sh b/.travis/script.sh
index 82a4da5dd..d567af21d 100755
--- a/.travis/script.sh
+++ b/.travis/script.sh
@@ -344,7 +344,7 @@ set -x
 }
 
 [ $BUILD_TARGET != posix-distcheck ] || {
-    export ASAN_SYMBOLIZER_PATH=`which llvm-symbolizer-3.4` || die
+    export ASAN_SYMBOLIZER_PATH=`which llvm-symbolizer-5.0` || die
     export ASAN_OPTIONS=symbolize=1 || die
     export DISTCHECK_CONFIGURE_FLAGS= CPPFLAGS=-DOPENTHREAD_POSIX_VIRTUAL_TIME=1 || die
     ./bootstrap || die