diff -pru boost-1.41.0.cmake0.orig/boost/date_time/int_adapter.hpp boost-1.41.0.cmake0/boost/date_time/int_adapter.hpp
--- boost-1.41.0.cmake0.orig/boost/date_time/int_adapter.hpp	2013-10-02 12:27:41.000000000 +0200
+++ boost-1.41.0.cmake0/boost/date_time/int_adapter.hpp	2013-10-02 08:51:05.000000000 +0200
@@ -134,7 +134,7 @@ public:
   {
     return (compare(rhs) == 0);
   }
-  bool operator==(const int& rhs) const
+  bool operator==(const int_type& rhs) const
   {
     // quiets compiler warnings
     bool is_signed = std::numeric_limits<int_type>::is_signed;
@@ -151,7 +151,7 @@ public:
   {
     return (compare(rhs) != 0);
   }
-  bool operator!=(const int& rhs) const
+  bool operator!=(const int_type& rhs) const
   {
     // quiets compiler warnings
     bool is_signed = std::numeric_limits<int_type>::is_signed;
@@ -168,7 +168,7 @@ public:
   {
     return (compare(rhs) == -1);
   }
-  bool operator<(const int& rhs) const
+  bool operator<(const int_type& rhs) const
   {
     // quiets compiler warnings
     bool is_signed = std::numeric_limits<int_type>::is_signed;
diff -pru boost-1.41.0.cmake0.orig/boost/date_time/time_duration.hpp boost-1.41.0.cmake0/boost/date_time/time_duration.hpp
--- boost-1.41.0.cmake0.orig/boost/date_time/time_duration.hpp	2013-10-02 12:27:41.000000000 +0200
+++ boost-1.41.0.cmake0/boost/date_time/time_duration.hpp	2013-10-02 08:47:48.000000000 +0200
@@ -164,7 +164,7 @@ namespace date_time {
     {
       return duration_type(ticks_ + d.ticks_);
     }
-    duration_type operator/(long long divisor) const
+    duration_type operator/(tick_type divisor) const
     {
       return duration_type(ticks_ / divisor);
     }
@@ -179,17 +179,17 @@ namespace date_time {
       return duration_type(ticks_);
     }
     //! Division operations on a duration with an integer.
-    duration_type operator/=(long long divisor) 
+    duration_type operator/=(tick_type divisor) 
     {
       ticks_ = ticks_ / divisor;
       return duration_type(ticks_);
     }
     //! Multiplication operations an a duration with an integer
-    duration_type operator*(long long rhs) const
+    duration_type operator*(tick_type rhs) const
     {
       return duration_type(ticks_ * rhs);
     }
-    duration_type operator*=(long long divisor)
+    duration_type operator*=(tick_type divisor)
     {
       ticks_ = ticks_ * divisor;
       return duration_type(ticks_);
diff -pru boost-1.41.0.cmake0.orig/libs/date_time/test/posix_time/testduration.cpp boost-1.41.0.cmake0/libs/date_time/test/posix_time/testduration.cpp
--- boost-1.41.0.cmake0.orig/libs/date_time/test/posix_time/testduration.cpp	2013-10-02 12:27:41.000000000 +0200
+++ boost-1.41.0.cmake0/libs/date_time/test/posix_time/testduration.cpp	2013-10-02 12:39:44.000000000 +0200
@@ -61,21 +61,25 @@ main() 
                                  t_5.fractional_seconds() == 5));
   t_5 = time_duration(3,15,8,0) / 2;
   check("divide int", t_5 == time_duration(1,37,34,0));
-  t_5 = time_duration(1000000, 0, 0, 0);
-  t_5 /= 3600000000LL;
-  check("divide equal long long", time_duration(0, 0, 1, 0) == t_5);
-  t_5 = time_duration(1000000, 0, 0, 0) / 3600000000LL;
-  check("divide long long", time_duration(0, 0, 1, 0) == t_5);
   {
     time_duration td = hours(5);
     td *= 5;
     check("mult-equals int", time_duration(25,0,0,0) == td);
   }
-  t_5 = time_duration(0, 0, 1, 0);
-  t_5 *= 3600000000LL;
-  check("multiply equals long long", time_duration(1000000, 0, 0, 0) == t_5);
-  t_5 = time_duration(0, 0, 1, 0) * 3600000000LL;
-  check("multiply long long", time_duration(1000000, 0, 0, 0) == t_5);
+  if (sizeof(time_duration::tick_type) == 8)
+  {
+    std::cout << "testing time_duration 64-bit multiplication and division" << std::endl;
+    t_5 = time_duration(0, 0, 1, 0);
+    t_5 *= 3600000000LL;
+    check("multiply equals long long", time_duration(1000000, 0, 0, 0) == t_5);
+    t_5 = time_duration(0, 0, 1, 0) * 3600000000LL;
+    check("multiply long long", time_duration(1000000, 0, 0, 0) == t_5);
+    t_5 = time_duration(1000000, 0, 0, 0);
+    t_5 /= 3600000000LL;
+    check("divide equal long long", time_duration(0, 0, 1, 0) == t_5);
+    t_5 = time_duration(1000000, 0, 0, 0) / 3600000000LL;
+    check("divide long long", time_duration(0, 0, 1, 0) == t_5);
+  }
   
   t_5 = t_2 + t_1;
   //VC6 goes ambiguous on the next line...