UNAME := $(shell uname | perl -pe 's/(sn\d\d\d\d|jsimpson)/UNICOS\/mk/')
# for host specific options
HOST := $(shell hostname)

# for processor-specific options
ifeq ($(UNAME), Linux)
PROC := $(shell uname -p)
endif

CXX = c++
CC = cc
H5HOME = /usr/local/hdf5
CFLAGS = -g -I$(H5HOME)/include
LDFLAGS = -L$(H5HOME)/lib -lhdf5 -lz -lm

# MacOS-X Serial
ifeq ($(UNAME), Darwin)
ifeq ($(PARALLEL), yes)
CXX = g++
CC = mpicc
H5HOME = /usr/local
CFLAGS = -O -g -I$(H5HOME)/include -DPARALLEL_IO
LDFLAGS = -L$(H5HOME)/lib -lmpich -lpmpich -lhdf5 -lz -lm
else
CXX = c++
CC = cc
F90 = xlf
H5HOME = /usr/local
CFLAGS = -O -g -I$(H5HOME)/include
LDFLAGS = -L$(H5HOME)/lib -lhdf5 -lz -lm
endif
endif

# SGI MIPS/Irix
ifeq ($(UNAME), IRIX64)
CXX = CC
CC = cc
F90 = f90
ifeq ($(PARALLEL), yes)
H5HOME = $(HDF5_DIR)
CFLAGS = -64 -O3 -I$(H5HOME)/include -DPARALLEL_IO
LDFLAGS = -64 -O3 -L$(H5HOME)/lib -lhdf5 -lz -lmpi -lm
else
H5HOME = /usr/local
CFLAGS = -O3 -I$(H5HOME)/include
LDFLAGS = -L$(H5HOME)/lib -lhdf5 -lz -lm
endif
endif

# AIX/SP-2 Parallel/serial : Seaborg
ifeq ($(UNAME), AIX)
ifeq ($(PARALLEL), yes) # parallel
CXX = mpCC_r
CC = mpxlc_r
# H5HOME = /usr/common/usg/hdf5_64/1.4.5-post2/parallel
H5HOME = /usr/common/usg/hdf5_64/1.6.1/parallel
# /usr/common/usg/hdf5/1.4.4/parallel
H4HOME = /usr/common/usg/hdf/default
OPT = -qarch=auto -qtune=auto-qcache=auto -O3 -qhot
CFLAGS = -q64 -I$(H5HOME)/include
LDFLAGS = -L$(H5HOME)/lib -lhdf5 -L$(H4HOME)/lib -lz -lsz -lm
else # serial
CXX = xlC
CC = xlc
H5HOME = /usr/common/usg/hdf5/1.4.4/serial
H4HOME = /usr/common/usg/hdf/default
OPT = -qarch=auto -qtune=auto-qcache=auto -O3 -qhot
CFLAGS = -g -bmaxdata:800000000  -bmaxstack:256000000 -I$(H5HOME)/include
LDFLAGS = -L$(H5HOME)/lib -lhdf5 -L$(H4HOME)/lib -lz -lm
endif
endif

# Linux
ifeq ($(UNAME), Linux)
# if this machine is NERSC/Davinci Altix system
ifeq ($(PROC), ia64)
CC = icc 
CXX = icc

ifeq ($(PARALLEL), yes)
# IA64 Linux Parallel
ifeq ($(HOST), davinci)
H5HOME = $(HDF5_PAR)
MPILIB = -lmpi
else
H5HOME = /usr/local
HDF5_PAR_LIB = -L$(H5HOME)/lib -lhdf5 -lz -lm
HDF5_PAR_INCLUDE = -I$(H5HOME)/include
MPIHOME = /usr/local
MPILIB = -lmpich
endif # HOST
CFLAGS = -O3 -DPARALLEL_IO -DH5_HAVE_PARALLEL $(HDF5_PAR_INCLUDE) 
LDFLAGS = $(HDF5_PAR_LIB) $(MPILIB)
else # IA64 Linux Serial
CFLAGS = -O3 $(HDF5_INCLUDE)
LDFLAGS = $(HDF5_LIB) -lm
endif # PARALLEL

# else this is standard IA32 linux
else
ifeq ($(PARALLEL), yes)
# Linux Parallel
CC = gcc
CXX = g++
H5HOME = /usr/local
MPIHOME = /usr/local
CFLAGS = -O -g -DPARALLEL_IO -DH5_HAVE_PARALLEL -I$(H5HOME)/include 
LDFLAGS = -L$(H5HOME)/lib -lhdf5 -lmpich -lrt -lz -lm
else # Linux Serial
CXX = g++
CC = gcc
CFLAGS = -O -g -I$(H5HOME)/include
LDFLAGS = -L$(H5HOME)/lib -lhdf5 -lz -lm
endif # !PARALLEL
endif # PROC!ia64

endif # !Linux

ifeq ($(PARALLEL), yes) #parallel
ifdef F90
all: H5PartTest H5PartTest.o H5Part.o H5PartTestParallel H5PartAndreasTest H5PartF.o
else
all: H5PartTest H5PartTest.o H5Part.o H5PartTestParallel H5PartAndreasTest
endif
else
ifdef F90
all: H5PartTest H5PartTest.o H5Part.o H5PartF.o
else
all: H5PartTest H5PartTest.o H5Part.o
endif
endif

include rules.make