Travis CI: Test also 32-bit build with ASan (on OS X, with unmapping)

(Cherry-pick commits 535cf36, 09c981a from 'master' branch.)

diff --git a/.travis.yml b/.travis.yml
index ca8b25c310c8745b9a960b477870b3d5912e3cee..f018845e264c7b81053e9d588e90b7defbf14e58 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -284,6 +284,11 @@ matrix:
     - CFLAGS_EXTRA="-fsanitize=address -fno-common -fno-omit-frame-pointer"
     - CONF_OPTIONS="--enable-cplusplus"
     - TESTS_CUSTOM_RUN=true
+  - os: osx
+    env:
+    - CFLAGS_EXTRA="-fsanitize=address -m32 -fno-omit-frame-pointer"
+    - CONF_OPTIONS="--disable-shared --enable-cplusplus --enable-munmap"
+    - NO_CLONE_LIBATOMIC_OPS=true
   - os: linux
     addons:
       apt: