can not install surfv

[nongbaoting]

I can not install surfv, could you help me?

-> % make 
f95 -O3  -c  src/surfv.f
pointer.h:1:15:

Error: Cray pointer declaration at (1) requires ‘-fcray-pointer’ flag
pointer.h:2:15:

Error: Cray pointer declaration at (1) requires ‘-fcray-pointer’ flag
pointer.h:3:15:

Error: Cray pointer declaration at (1) requires ‘-fcray-pointer’ flag
pointer.h:4:15:

Error: Cray pointer declaration at (1) requires ‘-fcray-pointer’ flag
pointer.h:5:15:

Error: Cray pointer declaration at (1) requires ‘-fcray-pointer’ flag
make: *** [src/generic.mk:10：surfv.o]