Warning fixes to not confuse the unit test stage checker

* Silence a warning from Boost headers (members maybe used uninitialized)
* Remove usage of deprecated std::binary_function.

Author: pjaaskel

openasip/src/applibs/Scheduler/Selector/NodeIdCompList.hh

@@ -46,8 +46,7 @@
  * node id. stupid but working order.
  *
  */
-class RLPriorityNodeId:
-    public std::binary_function<MoveNode*, MoveNode*, bool> {
+class RLPriorityNodeId {
 public:
     /**
      * Compares two nodes according to their priority in the ready list.

openasip/src/applibs/Scheduler/Selector/ReadyMoveNodeGroupList.hh

@@ -1,5 +1,5 @@
 /*
-    Copyright (c) 2002-2009 Tampere University.
+    Copyright (c) 2002-2025 Tampere University.
 
     This file is part of TTA-Based Codesign Environment (TCE).
 
@@ -26,7 +26,7 @@
  *
  * Declaration of ReadyMoveNodeGroupList class.
  *
- * @author Pekka Jääskeläinen 2007 (pjaaskel-no.spam-cs.tut.fi)
+ * @author Pekka Jääskeläinen 2007,2025 (pjaaskel-no.spam-cs.tut.fi)
  * @note rating: red
  */
 
@@ -45,8 +45,7 @@
  * distance from farthest sink node.
  *
  */
-class RLPriorityCriticalPath:
-    public std::binary_function<MoveNode*, MoveNode*, bool> {
+class RLPriorityCriticalPath {
 public:
     /**
      * Compares two nodes according to their priority in the ready list.
@@ -84,8 +83,7 @@ public:
  * distance from farthest source node. Futher away from source the better.
  *
  */
-class RLBUPriorityCriticalPath:
-public std::binary_function<MoveNode*, MoveNode*, bool> {
+class RLBUPriorityCriticalPath {
 public:
     /**
      * Compares two nodes according to their priority in the ready list.

openasip/src/base/Graph/BoostGraph.hh

@@ -66,6 +66,7 @@ namespace boost {
 
 #include "CompilerWarnings.hh"
 IGNORE_CLANG_WARNING("-Wunused-local-typedef")
+IGNORE_COMPILER_WARNING("-Wmaybe-uninitialized")
 #include <boost/config.hpp>
 #include <boost/graph/adjacency_list.hpp>
 #include <boost/graph/subgraph.hpp>