CuraEngine make Error

[mhk3000 0]

Hello,

When I am making CuraEngine on my Win7 64 bit, I am getting the following error

$ mingw32-make all

g++ -I. -c -Wall -Wextra -O3 -fomit-frame-pointer main.cpp -o main.o

In file included from main.cpp:34:0:

gcodeExport.h: In member function ‘void GCodeExport::replaceTagInStart(const char*, const char*)’:

gcodeExport.h:65:9: error: ‘off64_t’ was not declared in this scope

off64_t oldPos = ftello64(f);

^

gcodeExport.h:65:17: error: expected ‘;’ before ‘oldPos’

off64_t oldPos = ftello64(f);

^

gcodeExport.h:68:32: error: ‘fseeko64’ was not declared in this scope

fseeko64(f, 0, SEEK_SET);

^

gcodeExport.h:78:21: error: ‘oldPos’ was not declared in this scope

fseeko64(f, oldPos, SEEK_SET);

^

C:mingwinmingw32-make.exe: *** [main.o] Error 1

 

 

any ideas

 

thanks

 

Mohammed