Fix checksum calculation: strict aliasing messes things up if no correct inizialization and savage casting.

Author: Marco Amadori

Makefile

@@ -46,9 +46,9 @@ endif
 LFLAGS     = -lpthread -L$(CUDA)/lib64 -lcudart
 else
 ifdef debug
-CXXFLAGS   = -m64 -mssse3 -Wno-write-strings -g -I. -I$(CUDA)/include
+CXXFLAGS   = -m64 -mssse3 -Wno-write-strings -fno-strict-aliasing -g -I. -I$(CUDA)/include
 else
-CXXFLAGS   =  -m64 -mssse3 -Wno-write-strings -O2 -I. -I$(CUDA)/include
+CXXFLAGS   =  -m64 -mssse3 -Wno-write-strings -fno-strict-aliasing -O2 -I. -I$(CUDA)/include
 endif
 LFLAGS     = -lpthread
 endif