From c92ba05933a640c0084321bc6eeaa091c283b8bb Mon Sep 17 00:00:00 2001
From: Dimitri John Ledkov <xnox@ubuntu.com>
Date: Thu, 22 Sep 2016 14:47:57 +0100
Subject: New upstream release.

---
 Makefile.in | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'Makefile.in')

diff --git a/Makefile.in b/Makefile.in
index fd68b3ee..214b0428 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -18,6 +18,7 @@
 #                  abort   - call abort() on first error (dumps core)
 #                  all     - shortcut for all of the above
 #                  asan    - enable address sanitizer compiler feature
+#                  ubsan   - undefined behaviour sanitizer compiler feature
 #   W=123          build with warnings (default: off)
 #   DEBUG_CFLAGS   additional compiler flags for debugging build
 #   EXTRA_CFLAGS   additional compiler flags
@@ -150,6 +151,10 @@ ifneq (,$(findstring asan,$(D)))
   DEBUG_CFLAGS_INTERNAL += -fsanitize=address
 endif
 
+ifneq (,$(findstring ubsan,$(D)))
+  DEBUG_CFLAGS_INTERNAL += -fsanitize=undefined
+endif
+
 MAKEOPTS = --no-print-directory Q=$(Q)
 
 # build all by default
-- 
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