add OS X travis-ci build

fklassen · fklassen · commit dc038bcc64c6 · 2017-02-26T12:31:19.000-08:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,7 +1,9 @@
 sudo: required
 dist: trusty
 
-os: linux
+os:
+  - linux
+  - osx
 
 language: c
 
@@ -14,6 +16,10 @@ addons:
     packages:
     - libpcap-dev
 
+before_install:
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew update         ; fi
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install libpcap; fi
+
 cache:
   apt: true
 
