From 7831147edfeb3b0d54a7bff411bf41cc2398f924 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Alex=20Benn=C3=A9e?= <alex.bennee@linaro.org>
Date: Tue, 28 May 2019 19:21:19 +0100
Subject: [PATCH] .travis.yml: add clang ubsan job
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We document this on our wiki and we might as well catch it in our CI
rather than waiting for it to be picked up on merge:

  https://wiki.qemu.org/Testing#clang_UBSan

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 .travis.yml | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index a6bb1f9f98..08502c0aa2 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -152,6 +152,13 @@ matrix:
       compiler: clang
 
 
+    - env:
+        - CONFIG="--target-list=${MAIN_SOFTMMU_TARGETS} "
+      compiler: clang
+      before_script:
+        - ./configure ${CONFIG} --extra-cflags="-fsanitize=undefined -Werror" || { cat config.log && exit 1; }
+
+
     - env:
         - CONFIG="--disable-user --target-list-exclude=${MAIN_SOFTMMU_TARGETS}"
       compiler: clang