diff system/System.h @ 1179:6b1af0f05f06 pluginscan

Make use of, and warn for, the plugin checker for all types of plugin. Haven't yet resolved the question of how to install and find it.

--- a/system/System.h	Thu Apr 14 12:12:04 2016 +0100
+++ b/system/System.h	Thu Apr 14 14:03:18 2016 +0100
@@ -154,21 +154,6 @@
 extern void StoreStartupLocale();
 extern void RestoreStartupLocale();
 
-enum PluginLoadStatus {
-    UnknownPluginLoadStatus,
-    PluginLoadOK,
-    PluginLoadFailedToLoadLibrary,
-    PluginLoadFailedToFindDescriptor,
-    PluginLoadFailedElsewhere
-};
-
-// Check whether a plugin library is loadable without crashing (may
-// need to spawn an external process to do it). Descriptor fn is the
-// name of a LADSPA/DSSI/Vamp-style descriptor function to try
-// calling; may be an empty string if the plugin doesn't follow that
-// convention.
-PluginLoadStatus TestPluginLoadability(QString soname, QString descriptorFn);
-
 #include <cmath>
 
 #ifndef M_PI