UNIX for Dummies Questions & Answers

Hello,

I am running into a bit of an issue running a Makefile. The problem is it was written for a xlf90 compiler when I have a pgf90 on the machine. Therefore, I keep getting errors regarding the xlf90 flags because they don't correspond with the pgf90. Here is the code:

******************************************************
SHELL = /bin/sh

PGM=arw2arl
LIB=libarw.a

# NETLIB = /home/rdraxler/netcdf-3.6.1/lib
# NETINC = /home/rdraxler/netcdf-3.6.1/include
NETLIB = /usr/local/netcdf-3.6.2/lib
NETINC = /usr/local/netcdf-3.6.2/include

LINKS = -L$(NETLIB) -lnetcdf -L../library -lmetsubs

SUN5 = -O -free
AIX8 = -O3 -qarch=auto -qmaxmem=8192 -qstrict
AIX6 = -O -qarch=com -qmaxmem=8192
AIX5 = -O -qarch=com -qmaxmem=8192
AIX4 = -O -qarch=pwr2 -qmaxmem=8192
AIX3 = -O -qcharlen=3072 -Pv -Wp,-gv
DEC3 = -O -assume byterecl
SGI5 = -O -bytereclen -freeform
SGI3 = -O -old_rl
ABSF = -O1 -f free
PGF9 = -O -Mfree -byteswapio
GF95 = -O1 -ffree-form

CFLAGS = $(AIX6)
LFLAGS = -vr
#FC = xlf90
FC = /usr/local/pgi/linux86-64/8.0-1/bin/pgf90
CODE = cfgrec.f \
get1dv.f \
get2dv.f \
get3dv.f \
getdim.f \
setmap.f \
setvar.f

***************************************************
As you can see the FC flag is changed to pgf90. The "-qarch" and "-qmaxmem" flags are getting hung up because pgf90 doesn't understand them. Does anyone know what I can change these flags too inorder for pgf90 to recognize them? Is it even possible??

Thank you SO much.

Regards,

Lara