+ if test $ac_cv_lib_ao_ao_initialize = yes; then
+ # libao 1.0.0 breaks the plugin interface
+ AC_CACHE_CHECK([whether libao has a working plugin interface],
+ [rjk_cv_libao_plugin_api_works],[
+ AC_COMPILE_IFELSE([#include <ao/ao.h>
+#include <ao/plugin.h>
+
+int ao_plugin_device_init(ao_device *d) {
+ d->internal = 0;
+}],[rjk_cv_libao_plugin_api_works=yes],[rjk_cv_libao_plugin_api_works=no])])
+ else
+ rjk_cv_libao_plugin_api_works=no
+ fi