T1248:orkaudio:ThreadSanitizer support

-- invoke in projects as:
       autoreconf -i
       ../configure --enable-tsan

orkaudio/configure.in

@@ -2,10 +2,27 @@ AC_INIT(configure.in)
 
 AM_CONFIG_HEADER(config.h)
 AM_INIT_AUTOMAKE(orkaudio, 1.0)
-
+
+AC_ARG_ENABLE( [tsan],
+	AS_HELP_STRING([--enable-tsan], [enable thread sanitizer])
+)
+AC_ARG_ENABLE( [tsan],
+	AS_HELP_STRING([--enable-asan], [enable address sanitizer])
+)
+
 AC_LANG_CPLUSPLUS
 AC_PROG_CXX
 
+AS_IF([test "x$enable_tsan" = "xyes"], [
+	CXXFLAGS+=" -fsanitize=thread "
+	LDFLAGS+=" -fsanitize=thread "
+])
+
+AS_IF([test "x$enable_asan" = "xyes"], [
+	CXXFLAGS+=" -fsanitize=address "
+	LDFLAGS+=" -fsanitize=address "
+])
+
 speex_lib=speex
 
 

orkbasecxx/configure.in

@@ -3,13 +3,30 @@ AC_INIT(configure.in)
 AM_CONFIG_HEADER(config.h)
 AM_INIT_AUTOMAKE(orkbase, 1.0)
 
+AC_ARG_ENABLE( [tsan],
+	AS_HELP_STRING([--enable-tsan], [enable thread sanitizer])
+)
+AC_ARG_ENABLE( [tsan],
+	AS_HELP_STRING([--enable-asan], [enable address sanitizer])
+)
+
 boost_lib=-lboost_system
 
 AC_PREFIX_DEFAULT(/usr)
 
 AC_LANG_CPLUSPLUS
 AC_PROG_CXX
 
+AS_IF([test "x$enable_tsan" = "xyes"], [
+	CXXFLAGS+=" -fsanitize=thread "
+	LDFLAGS+=" -fsanitize=thread "
+])
+
+AS_IF([test "x$enable_asan" = "xyes"], [
+	CXXFLAGS+=" -fsanitize=address "
+	LDFLAGS+=" -fsanitize=address "
+])
+
 # look for XERCES_3
 AC_CHECK_HEADERS([/usr/include/xercesc/dom/DOMLSSerializer.hpp],[CXXFLAGS+=" -DXERCES_3 "])