From 4839b1135d68adca9d58a0226734cac4a9793071 Mon Sep 17 00:00:00 2001
From: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Date: Mon, 20 Dec 2021 15:49:45 -0800
Subject: build: Add sanitizer options

Build using Address Sanitizer (asan), Leak Sanitizer (lsan), or
Undefined Behavior Sanitizer (ubsan) by using one of these options for
the configure script:

  --enable-asan
  --enable-lsan
  --enable-ubsan

For each of these to work, the compiler must support the requested
sanitizer and the requisite libraries must be installed (libasan,
liblsan, libubsan).
---
 configure.ac | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 2674e30d3..849e1db46 100644
--- a/configure.ac
+++ b/configure.ac
@@ -23,6 +23,9 @@ AC_C_RESTRICT
 AC_PROG_CC
 AM_PROG_CC_C_O
 AC_PROG_CC_PIE
+AC_PROG_CC_ASAN
+AC_PROG_CC_LSAN
+AC_PROG_CC_UBSAN
 AC_PROG_INSTALL
 AC_PROG_MKDIR_P
 
@@ -40,10 +43,12 @@ if (test "$USE_MAINTAINER_MODE" = "yes"); then
 fi
 AM_CONDITIONAL(COVERAGE, test "${enable_coverage}" = "yes")
 AM_CONDITIONAL(DBUS_RUN_SESSION, test "${enable_dbus_run_session}" = "yes")
-AM_CONDITIONAL(VALGRIND, test "${enable_valgrind}" = "yes")
 
 MISC_FLAGS
 
+AM_CONDITIONAL(VALGRIND, test "${enable_valgrind}" = "yes" &&
+		test "$ASAN_LIB" != "yes" && test "LSAN_LIB" != "yes")
+
 AC_ARG_ENABLE(threads, AC_HELP_STRING([--enable-threads],
 		[enable threading support]), [enable_threads=${enableval}])
 
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