INC_NETCDF = -I/usr/local/netcdf/netcdf-3.6.2/include
LIB_NETCDF= /usr/local/netcdf/netcdf-3.6.2/lib/libnetcdf.a
LIB_LAPACK = /usr/local/lapack/lapack-3.0.20021004/lib/liblapack.a

INCS = $(INC_NETCDF)
LIBS = -lessl -lmass  $(LIB_LAPACK) $(LIB_NETCDF)

CPPARCH = -DAIX -Df2cFortran
CPPFLAGS += -P $(CPPARCH) -DF90_NOFLUSH -ansi

ifeq ($(MPI),YES)
	CF90 = mpxlf95_r
	PARO = -qsmp=omp
	CC = mpcc_r
else
	CF90 = xlf95_r
	PAR0 =
	CC = xlc
endif
CF77 = $(CF90)
LD = $(CF90)
CPP = cpp

SIZEO = -b64 -q64 -qrealsize=8
OPTO = -O2 -qstrict
ARCHO= -qarch=auto -qtune=auto -qcache=auto
INLO =
DIVO= -qmaxmem=-1 -qnosave

# Flags for debugging -- slow, gives location of SIGTRAP
# -g        -- turns on debugging ...
# -qfloat   -- options for floating point operations
# -qflttrap -- Floating point operation traps
# -qextchk  -- Checks if subroutine args are consistent + common block checks
# -C        -- Checks array bounds 
# qinitauto=FF initializes all vars to NaN -- So that uninitialized vars can be detected
#DEBUG_FLAGS = -C -qflttrap=underflow:overflow:zerodivide:invalid:enable -qextchk -qinitauto=FF -qfloat=nofold:nohssngl:nans  -g
DEBUG_FLAGS =

FFLAGS = $(SIZEO) $(OPTO) $(ARCHO) $(PARO) $(INLO) $(DIVO) $(DEBUG_FLAGS) $(INCS) 
CFLAGS = -O2 -DpgiFortran
LINKFLAGS = $(SIZEO) $(OPTO) $(PARO) $(INLO) $(DIVO) $(DEBUG_FLAGS)  -bloadmap:load.out

# language-specific flags
#
F77FLG = -qfixed                   
F90FLG = -qsuffix=f=f90 -qfree=f90