commit 2e05f883f92909bb1a29b9b912d5c24200394839
author Neels Hofmeyr <neels@hofmeyr.de> Fri Nov 17 01:43:36 2017 +0100
committer Neels Hofmeyr <neels@hofmeyr.de> Fri Nov 17 02:05:35 2017 +0100
tree ee567b388012f3e8e40ec0f5e63b305c33f6218b
parent 323d39d784417b5582098d6a27b24f94bb2e1d12

add --enable-sanitize config option

Change-Id: I59fea4a7199ca6aa71710d3aca0b25425df7d346

configure.ac

diff --git a/configure.ac b/configure.ac
index eb7733e..0e07330 100644
--- a/configure.ac
+++ b/configure.ac
@@ -33,6 +33,18 @@
 CFLAGS="$CFLAGS -Wall"
 CPPFLAGS="$CPPFLAGS -Wall"
 
+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
+
 # The following test is taken from WebKit's webkit.m4
 saved_CFLAGS="$CFLAGS"
 CFLAGS="$CFLAGS -fvisibility=hidden "