+AC_MSG_CHECKING([whether to include support for copying security data])
+AC_ARG_ENABLE([security_data],
+ AS_HELP_STRING([--disable-security-data], [disable
+ the ability to retain the security data of
+ existing WIMs]),
+ [ENABLE_SECURITY_DATA=$enableval],
+ [ENABLE_SECURITY_DATA=yes]
+ )
+AC_MSG_RESULT([$ENABLE_SECURITY_DATA])
+if test "x$ENABLE_SECURITY_DATA" = "xyes"; then
+ AC_DEFINE([ENABLE_SECURITY_DATA], [1], [Define to 1 to enable support
+ for copying security data])
+fi
+