diff -urN stella-2.6.1.old/src/emucore/CartAR.cxx stella-2.6.1/src/emucore/CartAR.cxx
--- stella-2.6.1.old/src/emucore/CartAR.cxx	2008-03-29 00:29:13.000000000 +0100
+++ stella-2.6.1/src/emucore/CartAR.cxx	2008-09-28 11:56:27.000000000 +0200
@@ -17,6 +17,7 @@
 //============================================================================
 
 #include <cassert>
+#include <cstring>
 
 #include "M6502Hi.hxx"
 #include "Random.hxx"
diff -urN stella-2.6.1.old/src/emucore/Cart.cxx stella-2.6.1/src/emucore/Cart.cxx
--- stella-2.6.1.old/src/emucore/Cart.cxx	2008-05-17 01:56:21.000000000 +0200
+++ stella-2.6.1/src/emucore/Cart.cxx	2008-09-28 11:56:42.000000000 +0200
@@ -18,6 +18,7 @@
 
 #include <cassert>
 #include <sstream>
+#include <cstring>
 
 #include "bspf.hxx"
 #include "Cart.hxx"
diff -urN stella-2.6.1.old/src/emucore/TrackBall.cxx stella-2.6.1/src/emucore/TrackBall.cxx
--- stella-2.6.1.old/src/emucore/TrackBall.cxx	2008-05-19 05:15:12.000000000 +0200
+++ stella-2.6.1/src/emucore/TrackBall.cxx	2008-09-28 12:28:10.000000000 +0200
@@ -16,6 +16,7 @@
 // $Id: stella-2.6.1-gcc43.patch,v 1.2 2008/09/29 16:24:21 mr_bones_ Exp $
 //============================================================================
 
+#include <cmath>
 #include "Event.hxx"
 #include "System.hxx"
 #include "TIA.hxx"
@@ -143,8 +144,8 @@
   else               myTrakBallLeft = 0;
   if(myHCounter < 0) myTrakBallDown = 0;
   else               myTrakBallDown = 1;
-  myTrakBallCountH = abs(myVCounter >> 1);
-  myTrakBallCountV = abs(myHCounter >> 1);
+  myTrakBallCountH = abs(double(myVCounter >> 1));
+  myTrakBallCountV = abs(double(myHCounter >> 1));
   myTrakBallLinesH = 200 /*LinesInFrame*/ / (myTrakBallCountH + 1);
   if(myTrakBallLinesH == 0) myTrakBallLinesH = 1;
   myTrakBallLinesV = 200 /*LinesInFrame*/ / (myTrakBallCountV + 1);
diff -urN stella-2.6.1.old/src/unix/SerialPortUNIX.cxx stella-2.6.1/src/unix/SerialPortUNIX.cxx
--- stella-2.6.1.old/src/unix/SerialPortUNIX.cxx	2008-04-11 19:56:34.000000000 +0200
+++ stella-2.6.1/src/unix/SerialPortUNIX.cxx	2008-09-28 11:58:00.000000000 +0200
@@ -16,6 +16,7 @@
 // $Id: stella-2.6.1-gcc43.patch,v 1.2 2008/09/29 16:24:21 mr_bones_ Exp $
 //============================================================================
 
+#include <cstring>
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <fcntl.h>