Travis CI: add gcc 4.8 for osx

This setup was still missing.

Suggested by Stéphane Nicolet.

No functional change.

diff --git a/.travis.yml b/.travis.yml
index 3810005ca2a4d97e8bec9ee5e7a2d3c33237aa71..017dc10bca2abf0f303fb7c9eb97a930fb04990b 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -22,6 +22,12 @@ matrix:
         - COMPILER=clang++-3.7
         - COMP=clang
 
         - COMPILER=clang++-3.7
         - COMP=clang
 

+    - os: osx
+      compiler: gcc
+      env:
+        - COMPILER=g++-4.8
+        - COMP=gcc
+

     - os: osx
       compiler: clang
       env:
     - os: osx
       compiler: clang
       env: