From 587d7972b8d13d7c32bcc01b8b0f478decb2efdd Mon Sep 17 00:00:00 2001
From: Peter Dimov <pdimov@pdimov.com>
Date: Sun, 14 Oct 2018 07:35:10 +0300
Subject: [PATCH] Add libstdc++-5-dev for clang, or <complex> doesn't compile
 in C++14 mode

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

diff --git a/.travis.yml b/.travis.yml
index 34b697d..272bf03 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -92,6 +92,12 @@ matrix:
     - os: linux
       compiler: clang++
       env: TOOLSET=clang COMPILER=clang++ CXXSTD=03,11,14,1z
+      addons:
+        apt:
+          packages:
+            - libstdc++-5-dev
+          sources:
+            - ubuntu-toolchain-r-test
 
     - os: linux
       compiler: clang++-libc++