From a11d8e95ee62b3ab0918b6f28bca405a645d04ad Mon Sep 17 00:00:00 2001
From: Max <msuraev@sysmocom.de>
Date: Thu, 21 Dec 2017 17:29:53 +0100
Subject: Add --enable-sanitize configure option

Change-Id: I4e31e20ef2361c8f251f3ab04a0ac86e23d2e8a1
---
 configure.ac | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index e3ea9caa..89443d05 100644
--- a/configure.ac
+++ b/configure.ac
@@ -34,6 +34,15 @@ AC_HEADER_STDC
 
 dnl Checks for typedefs, structures and compiler characteristics
 
+AC_ARG_ENABLE(sanitize,
+		[AS_HELP_STRING([--enable-sanitize], [Compile with address sanitizer enabled], )],
+		[sanitize=$enableval], [sanitize="no"])
+if test x"$sanitize" = x"yes"
+then
+	CFLAGS="$CFLAGS -fsanitize=address -fsanitize=undefined"
+	CPPFLAGS="$CPPFLAGS -fsanitize=address -fsanitize=undefined"
+fi
+
 dnl checks for libraries
 PKG_CHECK_MODULES(LIBOSMOCORE, libosmocore  >= 0.10.0)
 PKG_CHECK_MODULES(LIBOSMOVTY, libosmovty >= 0.10.0)
-- 
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