@@ -582,6 +582,30 @@ AC_COMPILE_IFELSE(

 	[AC_MSG_RESULT([no])]

 )

+saved_LDFLAGS="$LDFLAGS"

+LDFLAGS="$LDFLAGS -Wl,--wrap=exit"

+AC_MSG_CHECKING([linker supports --wrap])

+AC_LINK_IFELSE(

+	[AC_LANG_PROGRAM(

+		[[

+			void exit(int);

+			void __real_exit(int);

+			void __wrap_exit(int i) {

+				__real_exit(i);

+			}

+		]],

+		[[

+			exit(0);

+		]]

+	)],

+	[

+		AC_MSG_RESULT([yes])

+		have_ld_wrap_support=yes

+	],

+	[AC_MSG_RESULT([no])],

+)

+LDFLAGS="$saved_LDFLAGS"

+

 dnl We emulate signals in Windows

 AC_CHECK_DECLS(

 	[SIGHUP],

@@ -1244,6 +1268,7 @@ AM_CONDITIONAL([GIT_CHECKOUT], [test "${GIT_CHECKOUT}" = "yes"])

 AM_CONDITIONAL([ENABLE_PLUGIN_AUTH_PAM], [test "${enable_plugin_auth_pam}" = "yes"])

 AM_CONDITIONAL([ENABLE_PLUGIN_DOWN_ROOT], [test "${enable_plugin_down_root}" = "yes"])

 AM_CONDITIONAL([ENABLE_CRYPTO], [test "${enable_crypto}" = "yes"])

+AM_CONDITIONAL([HAVE_LD_WRAP_SUPPORT], [test "${have_ld_wrap_support}" = "yes"])

 plugindir="${with_plugindir}"

 sampledir="\$(docdir)/sample"

@@ -1,6 +1,10 @@

 AUTOMAKE_OPTIONS = foreign

-check_PROGRAMS = argv_testdriver buffer_testdriver

+check_PROGRAMS=

+

+if HAVE_LD_WRAP_SUPPORT

+check_PROGRAMS += argv_testdriver buffer_testdriver

+endif

 if ENABLE_CRYPTO

 check_PROGRAMS += tls_crypt_testdriver