WRN: remove warnings

Source/cmLoadCommandCommand.cxx

@@ -19,7 +19,9 @@
 #include "cmCPluginAPI.cxx"
 #include "cmDynamicLoader.h"
 #include <signal.h>
+extern "C" void TrapsForSignalsCFunction(int sig);
 
+  
 // a class for loadabple commands
 class cmLoadedCommand : public cmCommand
 {
@@ -103,11 +105,11 @@ public:
       
       if(!remove)
         {
-        signal(SIGSEGV, cmLoadedCommand::TrapsForSignals);
+        signal(SIGSEGV, TrapsForSignalsCFunction);
 #ifdef SIGBUS
-        signal(SIGBUS,  cmLoadedCommand::TrapsForSignals);
+        signal(SIGBUS,  TrapsForSignalsCFunction);
 #endif
-        signal(SIGILL,  cmLoadedCommand::TrapsForSignals);
+        signal(SIGILL,  TrapsForSignalsCFunction);
         }
       else
         {
@@ -142,6 +144,12 @@ public:
   cmLoadedCommandInfo info;
 };
 
+extern "C" void TrapsForSignalsCFunction(int sig)
+{
+  cmLoadedCommand::TrapsForSignals(sig);
+}
+
+
 const char* cmLoadedCommand::LastName = 0;
 
 bool cmLoadedCommand::InitialPass(std::vector<std::string> const& args)

Source/cmMacroCommand.cxx

@@ -71,10 +71,9 @@ IsFunctionBlocked(const cmListFileFunction& lff, cmMakefile &mf)
       cmSystemTools::Error(error.str().c_str());
       return true;
       }
-    
-    // now set the new argcDef
-    char argcDef[64];
-    sprintf(argcDef,"%i",expandedArguments.size());    
+    cmOStringStream argcDefStream;
+    argcDefStream << expandedArguments.size();
+    std::string argcDef = argcDefStream.str();
     
     // Invoke all the functions that were collected in the block.
     cmListFileFunction newLFF;
@@ -104,7 +103,7 @@ IsFunctionBlocked(const cmListFileFunction& lff, cmMakefile &mf)
         for (unsigned int j = 1; j < m_Args.size(); ++j)
           {
           variable = "${ARGC}";
-          cmSystemTools::ReplaceString(tmps, variable.c_str(),argcDef);
+          cmSystemTools::ReplaceString(tmps, variable.c_str(),argcDef.c_str());
           }
         for (unsigned int j = 1; j < m_Args.size(); ++j)
           {