Travis CI: Test also with -std=c11 (in single-threaded mode only)

diff --git a/.travis.yml b/.travis.yml
index d46d9400fdd85566a720ba385dcb096dce5adb7f..591af87d5cd891cac92b8900ae8947070311ac76 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -74,6 +74,11 @@ matrix:
       env:
         - CFLAGS_EXTRA="-D SMALL_CONFIG -D NO_GETENV"
         - CONF_OPTIONS="--enable-cplusplus"
+    - os: linux
+      compiler: gcc
+      env:
+        - CFLAGS_EXTRA="-std=c11 -D GC_NO_SIGSETJMP"
+        - CONF_OPTIONS="--disable-threads --enable-gc-assertions --enable-cplusplus"
     - os: linux
       addons: { apt: { packages: [ lcov ] } }
       compiler: gcc