Disable UBSan on libc++ configuration; Clang 7 fails with a link error

pdimov · pdimov · commit ca87d33f3d2d · 2021-05-18T05:18:49.000+03:00
diff --git a/.travis.yml b/.travis.yml
@@ -132,7 +132,7 @@ matrix:
     - os: linux
       dist: bionic
       compiler: clang++-libc++
-      env: UBSAN=1 TOOLSET=clang CXXSTD=03,11,14,17,2a UBSAN_OPTIONS=print_stacktrace=1
+      env: TOOLSET=clang CXXSTD=03,11,14,17,2a
       addons:
         apt:
           packages:
