I am using pgi compiler on 64-bit intel core2.when i am doing make on machine,it showing following errors
/opt/pgi/linux86-64/7.2-3/bin/pgf90 -O3 -tp core2-64 \
cnt.o cpmpxy2d.o mapeod.o stumsl.o stumxy.o vvumxy.o -o /home/mm5/bin/cnt \
libUTIL.a -L/usr/local/ncarg/lib -lncarg -lncarg_gks -lncarg_c -L/usr/X11R6/lib64 -lX11 -L/usr/local/lib -lpng -L/usr/local/lib -lnetcdf -lpthread -L/usr/local/lib -lhdf5_hl -lhdf5 -lz
/usr/bin/ld: Warning: size of symbol `mapcm4_' changed from 128 in libUTIL.a(hbackground.o) to 224 in /usr/local/ncarg/lib/libncarg.a(mapbd.o)
/usr/bin/ld: Warning: size of symbol `mapcm2_' changed from 60 in libUTIL.a(cnt_frame.o) to 124 in /usr/local/ncarg/lib/libncarg.a(mapbd.o)
/usr/bin/ld: Warning: size of symbol `mapcm1_' changed from 28 in libUTIL.a(hbackground.o) to 40 in /usr/local/ncarg/lib/libncarg.a(mapbd.o)
libUTIL.a(hbackground.o): In function `mapgrd_':
hbackground.f90:(.text+0x21ca): undefined reference to `mapchi_'
hbackground.f90:(.text+0x2bbb): undefined reference to `mapchi_'
make: *** [/home/mm5/bin/cnt] Error 2
please any body can help me