From 190f034e38bc130461df3f26b0f8fe1b650658aa Mon Sep 17 00:00:00 2001
From: Turo Lamminen <turotl@gmail.com>
Date: Tue, 12 Sep 2017 18:57:44 +0300
Subject: [PATCH] Add AddressSanitizer option to CMake

---
 CMakeLists.txt | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 690351e8b..260b78698 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -78,6 +78,10 @@ OPTION ( ASSIMP_COVERALLS
   "Enable this to measure test coverage."
   OFF
 )
+OPTION ( ASSIMP_ASAN
+  "Enable AddressSanitizer."
+  OFF
+)
 OPTION ( SYSTEM_IRRXML
   "Use system installed Irrlicht/IrrXML library."
   OFF
@@ -212,6 +216,11 @@ if (ASSIMP_COVERALLS)
     SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g -O0 -fprofile-arcs -ftest-coverage")
 endif()
 
+if (ASSIMP_ASAN)
+    SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=address")
+    SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=address")
+endif()
+
 INCLUDE (FindPkgMacros)
 INCLUDE (PrecompiledHeader)