#Compiler Options -- serial hands-off version
#LD = xlf90_r -qspillsize=2152 
#CF90 = xlf90_r  -qsuffix=f=f90 -qspillsize=2152 -qfree=f90
#CF77 = xlf90_r -qfixed -qspillsize=2152
#

#Compiler -- F90
#CF90 = /usr/bin/xlf95_r 
CF90 = mpxlf95_r 

#Compiler -- F77
CF77 = /usr/bin/xlf90_r 
CP77 = $(CF90)

#Linker 
#LD = /usr/bin/xlf95_r 
LD = mpxlf95_r

#Paralellization opts
#PARO =
PARO = -qsmp=omp

#Size defaults
SIZEO = -b64 -q64 -qrealsize=8

#Arch opts
ARCHO= -qarch=auto -qtune=auto -qcache=auto

#Optimalization opts
OPTO= -O3 -qstrict
OPTO= -O2 -qstrict

#Inlining opts
#INLO= -Q -qipa
INLO=

# Diverse options
DIVO= -qmaxmem=-1 -qnosave -I/usr/local/NetCDF/include




# 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


# version without qfloat shoul allow for stmt_func
#         without qextchk which allows for inconsistent interfaces 
#         qextchk notes the different declarations of a in analysis(A,...)
#DEBUG_FLAGS = -C -qflttrap=overflow:zerodivide:invalid:enable -qinitauto=FF -g -qfullpath \
#              -qinitauto=FF	 
#DEBUG_FLAGS = -qflttrap=underflow:overflow:zerodivide:invalid:enable  -qfullpath
DEBUG_FLAGS = -pg


F77FLG = -qextname -qfixed                   
F90FLG = -qextname -qsuffix=f=f90 -qfree=f90 


FFLAGS    = $(SIZEO) $(OPTO) $(ARCHO) $(PARO)    $(INLO) $(DIVO) $(DEBUG_FLAGS) 
LINKFLAGS = $(SIZEO) $(OPTO) $(PARO) $(INLO) $(DIVO) $(DEBUG_FLAGS)  -bloadmap:load.out  -brename:.dgesvd_,.dgesvd





CPPARCH = -DPWR4 -DAIX
CPPFLAGS =  -P $(CPPARCH) 
#LIBS = -lessl /home/parallab/nersc/knutali/lib/liblapack64.a
LIBS = -lessl -lmass -L /usr/local/lib/ -llapack -L /usr/local/NetCDF/lib/ -lnetcdf
#LIBS = -lessl -L /usr/local/lib/ -llapack -L /usr/local/NetCDF/lib/ -lnetcdf


CPP = /usr/lib/cpp





all: $(TARGET) 


$(TARGET): $(INC2) $(OMOD) $(OBJECTS)  $(OMP_EXCEPTION_OBJ77) $(OMP_EXCEPTION_OBJ90)
	cd ./TMP ; $(LD) $(LINKFLAGS) -o ../$(TARGET) $(OMOD) $(OBJECTS) $(LIBS) -brename:.dgesvd_,.dgesvd 


#################################################################################
OBJECTS1 =  p_test.o mod_states.o mod_dimensions.o m_testref.o
$(TARGET1): $(OBJECTS1) $(OMOD) 
	cd ./TMP ; $(LD) $(LINKFLAGS) -o ../$(TARGET1) $(OBJECTS1) 

#################################################################################
OBJECTS2 = mod_raw_io.o m_parse_blkdat.o p_EnKF_postprocess.o 
$(TARGET2): $(OBJECTS2)  
	cd ./TMP ; $(LD) $(LINKFLAGS) -o ../$(TARGET2) $(OBJECTS2) 

#################################################################################

clean:
	cd ./TMP ; rm *.f  *.o *.f90 *.h *.mod


new: source depend

source:
	./mksource.sh > source.files

depend:
	./mkdepend.pl | sort -u > depends.file

include depends.file