Add `gcc` back to travis.

6 years ago · a87b490a94
1 changed files with 3 additions and 1 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -1,7 +1,9 @@
 sudo: required
 language: c
 dist : trusty
-compiler: clang
+compiler:
+    - clang
+    - gcc
 os:
    - linux
    - osx