diff --git a/crlcore/src/ccore/CellGauge.cpp b/crlcore/src/ccore/CellGauge.cpp
index 1dc49891..59424d95 100644
--- a/crlcore/src/ccore/CellGauge.cpp
+++ b/crlcore/src/ccore/CellGauge.cpp
@@ -36,13 +36,13 @@
 namespace {
 
 
-  const char *missingMandatoryAttr =
-    "CRoutingGauge::createFromXml () :\n\n"
-    "    Can't found mandatory attribute \"%s\".\n";
+// const char *missingMandatoryAttr =
+//   "CRoutingGauge::createFromXml () :\n\n"
+//   "    Can't found mandatory attribute \"%s\".\n";
 
-  const char *badAttrValue =
-    "CRoutingGauge::createFromXml () :\n\n"
-    "    Invalid value \"%s\" for attribute \"%s\".\n";
+// const char *badAttrValue =
+//   "CRoutingGauge::createFromXml () :\n\n"
+//   "    Invalid value \"%s\" for attribute \"%s\".\n";
 
 // const char *missingCellGaugeTag =
 //   "::createCellGaugeFromXml () :\n\n"
diff --git a/crlcore/src/ccore/RealTechnologyParser.cpp b/crlcore/src/ccore/RealTechnologyParser.cpp
index 91963f00..2b459550 100644
--- a/crlcore/src/ccore/RealTechnologyParser.cpp
+++ b/crlcore/src/ccore/RealTechnologyParser.cpp
@@ -62,8 +62,8 @@ namespace CRL {
   void  RealTechnologyParser::parseGrid ()
   {
     QString           value;
-    double            gridValue;
-    DbU::UnitPower    gridUnit;
+    double            gridValue = 1.0;
+    DbU::UnitPower    gridUnit  = DbU::Micro;
 
     value = _reader->attributes().value("value").toString();
     if ( !value.isEmpty() )
@@ -94,7 +94,7 @@ namespace CRL {
   void  RealTechnologyParser::parseGridsPerLambda ()
   {
     QString  value;
-    double   gridsPerLambda;
+    double   gridsPerLambda = 10.0;
 
     value = _reader->attributes().value("value").toString();
     if ( !value.isEmpty() )
diff --git a/crlcore/src/ccore/RoutingLayerGauge.cpp b/crlcore/src/ccore/RoutingLayerGauge.cpp
index ec7ddf8e..64df8ee5 100644
--- a/crlcore/src/ccore/RoutingLayerGauge.cpp
+++ b/crlcore/src/ccore/RoutingLayerGauge.cpp
@@ -38,13 +38,13 @@ namespace {
   // ---------------------------------------------------------------
   // Local Variables.
 
-  const char* notBasicLayer =
-    "%s :\n\n"
-    "    %s is not a <BasicLayer>.\n";
+  // const char* notBasicLayer =
+  //   "%s :\n\n"
+  //   "    %s is not a <BasicLayer>.\n";
 
-  const char* notConductingLayer =
-    "%s :\n\n"
-    "    %s is not a CONDUCTING <BasicLayer>.\n";
+  // const char* notConductingLayer =
+  //   "%s :\n\n"
+  //   "    %s is not a CONDUCTING <BasicLayer>.\n";
 
   const char* negativeIndex =
     "RoutingLayerGauge::getTrackIndex() :\n\n"
diff --git a/crlcore/src/ccore/alliance/ap/ApDriver.cpp b/crlcore/src/ccore/alliance/ap/ApDriver.cpp
index 0a891fb5..e64987df 100644
--- a/crlcore/src/ccore/alliance/ap/ApDriver.cpp
+++ b/crlcore/src/ccore/alliance/ap/ApDriver.cpp
@@ -2,7 +2,7 @@
 // -*- C++ -*-
 //
 // This file is part of the Coriolis Software.
-// Copyright (c) UPMC/LIP6 2008-2009, All Rights Reserved
+// Copyright (c) UPMC/LIP6 2008-2010, All Rights Reserved
 //
 // ===================================================================
 //
@@ -74,7 +74,6 @@ bool  toMBKLayer ( const char*& mbkLayer
   static map<const Name,const char*> tableLayer;
   static map<const Name,const char*> tableContact;
   static map<const Name,const char*> tableConnector;
-  static const char* untranslatable = "UNTRANSLATABLE";
 
   if ( firstCall ) {
     firstCall = false;
diff --git a/crlcore/src/ccore/bookshelf/BookshelfParser.cpp b/crlcore/src/ccore/bookshelf/BookshelfParser.cpp
index 71fc2389..99cda48f 100644
--- a/crlcore/src/ccore/bookshelf/BookshelfParser.cpp
+++ b/crlcore/src/ccore/bookshelf/BookshelfParser.cpp
@@ -810,7 +810,7 @@ void  BKParser::LoadFromFile ( const string& cellPath, Cell* cell )
                 _lineNumber++;
                 continue;
             }
-            char* result = fgets ( &_buffer[1], sizeof ( _buffer ) - 1, _file );
+            fgets ( &_buffer[1], sizeof ( _buffer ) - 1, _file );
             _lineNumber++;
 
             if ( _buffer[0] == '#'  )               continue;
@@ -910,7 +910,7 @@ void  BKParser::LoadFromFile ( const string& cellPath, Cell* cell )
                                     _lineNumber++;
                                     continue;
                                 }
-                                char* result = fgets ( &_buffer[1], sizeof ( _buffer ) - 1, _file );
+                                fgets ( &_buffer[1], sizeof ( _buffer ) - 1, _file );
                                 _lineNumber++;
 
                                 if ( _buffer[0] == '#'  )               continue;
diff --git a/crlcore/src/ccore/cif/CifDriver.cpp b/crlcore/src/ccore/cif/CifDriver.cpp
index e83ee796..926f5cc8 100644
--- a/crlcore/src/ccore/cif/CifDriver.cpp
+++ b/crlcore/src/ccore/cif/CifDriver.cpp
@@ -75,10 +75,10 @@ void CifQuery::goCallback(Go* go) {
         return;
     }
     CifPolygon* poly = new CifPolygon ( layer->getExtractNumber() );
-    long xMin = round(DbU::getPhysical(b.getXMin(), DbU::Nano));
-    long yMin = round(DbU::getPhysical(b.getYMin(), DbU::Nano));
-    long xMax = round(DbU::getPhysical(b.getXMax(), DbU::Nano));
-    long yMax = round(DbU::getPhysical(b.getYMax(), DbU::Nano));
+    long xMin = (long)round(DbU::getPhysical(b.getXMin(), DbU::Nano));
+    long yMin = (long)round(DbU::getPhysical(b.getYMin(), DbU::Nano));
+    long xMax = (long)round(DbU::getPhysical(b.getXMax(), DbU::Nano));
+    long yMax = (long)round(DbU::getPhysical(b.getYMax(), DbU::Nano));
     poly->addPoint(xMin, yMin);
     poly->addPoint(xMax, yMin);
     poly->addPoint(xMax, yMax);
diff --git a/crlcore/src/ccore/lefdef/LefParser.cpp b/crlcore/src/ccore/lefdef/LefParser.cpp
index 1f05091d..5d79ca4c 100644
--- a/crlcore/src/ccore/lefdef/LefParser.cpp
+++ b/crlcore/src/ccore/lefdef/LefParser.cpp
@@ -90,14 +90,14 @@ namespace {
   using namespace CRL;
     
 
-  unsigned int       __lefConvertFactor = 1;
-  Library*           __library          = NULL;
-  AllianceFramework* __framework        = NULL;
-  Technology*        __technology       = NULL;
-  Cell*              __cell             = NULL;
-  Net*               __net              = NULL;
-  long               __userData         = 0;
-  Catalog*           __catalog          = NULL; 
+//unsigned int       __lefConvertFactor = 1;
+//Library*           __library          = NULL;
+//AllianceFramework* __framework        = NULL;
+//Technology*        __technology       = NULL;
+//Cell*              __cell             = NULL;
+//Net*               __net              = NULL;
+//long               __userData         = 0;
+//Catalog*           __catalog          = NULL; 
 
 
   // ---------------------------------------------------------------