Windows build debugging.

Geo/Homology.cpp

@@ -138,7 +138,7 @@ void Homology::findGenerators(std::string fileName)
 			       chains->getTorsion(j,i));
       t1 = Cpu();
       int start = chain->getSize();
-      chain->smoothenChain();
+      //chain->smoothenChain();
       t2 = Cpu();
       Msg::Info("Smoothened H%d %d from %d cells to %d cells (%g s).", 
 		j, i, start, chain->getSize(), t2 - t1);

contrib/kbipack/mpz.c

@@ -19,11 +19,13 @@
 
 #if ! defined(HAVE_GMP)
 
+#include "GmshMessage.cpp"
 #include "limits.h"
 
 void overflow()
 {
   printf("ERROR: Integer overflow detected! Compile with GMP library to fix this. \n");
+  Msg::Error("Integer overflow detected! Compile with GMP library to fix this. \n");
 }
 
 long int addcheck(long int a, long int b){