CglConicGD1Cut.cpp:8:17: error: use of undeclared identifier 'dcopy'; did you mean 'bcopy'?

[yurivict]

CglConicGD1Cut.cpp:8:17: error: use of undeclared identifier 'dcopy'; did you mean 'bcopy'?
  void F77_FUNC(dcopy,DCOPY)(int*, double*, int*, double*, int*);
                ^~~~~
                bcopy
/usr/include/strings.h:45:7: note: 'bcopy' declared here
void     bcopy(const void *, void *, size_t);                   /* LEGACY */
         ^
CglConicGD1Cut.cpp:8:8: error: variable has incomplete type 'void'
  void F77_FUNC(dcopy,DCOPY)(int*, double*, int*, double*, int*);
       ^

F77_FUNC is not defined anywhere in the project.