From 58fae22fa1c882b1d3451d3f2d5b7f8907341d09 Mon Sep 17 00:00:00 2001
From: Neil <devnull@localhost>
Date: Fri, 2 May 2014 21:57:25 +1000
Subject: Enable building with Clang undefined behaviour sanitizer.

---
 gtk/makefile | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'gtk/makefile')

diff --git a/gtk/makefile b/gtk/makefile
index 08edbf91f..dfd3aff8a 100644
--- a/gtk/makefile
+++ b/gtk/makefile
@@ -8,8 +8,12 @@
 
 .SUFFIXES: .cxx .c .o .h .a
 ifdef CLANG
-CC = clang
+CC = clang++
 CCOMP = clang
+# Can choose aspect to sanitize: address and undefined can simply change SANITIZE but for
+# thread also need to create Position Independent Executable -> search online documentation
+SANITIZE = address
+#SANITIZE = undefined
 else
 CC = g++
 CCOMP = gcc
@@ -56,7 +60,7 @@ endif
 
 ifdef DEBUG
 ifdef CLANG
-CTFLAGS=-DDEBUG -g -fsanitize=address $(CXXBASEFLAGS) $(THREADFLAGS)
+CTFLAGS=-DDEBUG -g -fsanitize=$(SANITIZE) $(CXXBASEFLAGS) $(THREADFLAGS)
 else
 CTFLAGS=-DDEBUG -g $(CXXBASEFLAGS) $(THREADFLAGS)
 endif
-- 
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