commit 878ece768b940ad5e34c4837a2d43c3c91893939
author Neels Hofmeyr <neels@hofmeyr.de> Fri Nov 17 01:43:36 2017 +0100
committer Neels Hofmeyr <neels@hofmeyr.de> Fri Nov 17 02:05:34 2017 +0100
tree da548293184bc844b92a30b879dc3882dc8d3bf4
parent afd76a731fbb03c39e78309baf52829901a0ac66

add --enable-sanitize config option

Change-Id: I439ff2b2cb36a5c29347a914c0f2e21bed598b06

configure.ac

diff --git a/configure.ac b/configure.ac
index ca455ce..4fd0132 100644
--- a/configure.ac
+++ b/configure.ac
@@ -140,6 +140,18 @@
 PKG_CHECK_MODULES(LIBOSMOVTY, libosmovty >= 0.3.0)
 PKG_CHECK_MODULES(LIBOSMOCTRL, libosmoctrl)
 
+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
+
 AC_CONFIG_FILES([Makefile
                  doc/Makefile
                  doc/examples/Makefile