DebuggerInterface destructor wasn't virtual, raising a -Werror warning.

Fixed libdebug.so link.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31129 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/apps/debugger/Jamfile

@@ -70,7 +70,7 @@ Application Debugger :
 	libshared.a
 
 	$(TARGET_LIBSTDC++)
-	be debug
+	be libdebug.so
 
 	: Debugger.rdef
 ;

src/apps/debugger/debugger_interface/DebuggerInterface.h

@@ -23,7 +23,7 @@ class ThreadInfo;
 class DebuggerInterface {
 public:
 								DebuggerInterface(team_id teamID);
-								~DebuggerInterface();
+	virtual							~DebuggerInterface();
 
 			status_t			Init();
 			void				Close();