#
# SCC system default MPI_COMPILER is gnu (option: pgi)
# SCC system default MPI_IMPLEMENTATION is OpenMPI (no other options at present)
# the mpif77, mpicc, amd mpiCC are generic scripts that depends
# on the system default for MPI_COMPILER and MPI_IMPLEMENTATION
# Example of linking PGI to the MPI scripts:
# scc1% setenv MPI_COMPILER pgi
# Kadin Tseng, June 23, 2008
# Modified November 22, 2013

##### User configurable options #####

ROOT =
OPTFLAGS    = -O3
CC          = $(ROOT)mpicc $(OPTFLAGS)
CCC         = $(ROOT)mpiCC $(OPTFLAGS)
F77         = $(ROOT)mpif77 $(OPTFLAGS)
F90         = $(ROOT)mpif90 $(OPTFLAGS)
CLINKER     = $(ROOT)mpicc $(OPTFLAGS)
CCLINKER    = $(ROOT)mpiCC $(OPTFLAGS)
FLINKER     = $(ROOT)mpif77 $(OPTFLAGS)
F90LINKER   = $(ROOT)mpif90 $(OPTFLAGS)
MAKE        = make
SHELL       = /bin/sh
#

### End User configurable options ###

CFLAGS  =
FFLAGS =
LIBS = -lm
LIBS =
FLIBS =

EXECS = example1 example1_1 example1_2 example1_3 example1_4 \
	example1_5 example1_52

default: $(EXECS)

all: $(EXECS)

example1: 
	pgf77 -o $@ $(OPTFLAGS) example1.f $(LIBS)

example1_1: example1_1.o
	$(F77) -o $@ example1_1.o $(LIBS)

example1_2: example1_2.o
	$(F77) -o $@ example1_2.o $(LIBS)

example1_3: example1_3.o
	$(F77) -o $@ example1_3.o $(LIBS)

example1_4: example1_4.o
	$(F77) -o $@ example1_4.o $(LIBS)

example1_5: example1_5.o
	$(F77) -o $@ example1_5.o $(LIBS)

# to demo redirection of standard I/O to files with
# scc1 % mpirun -np 4 < myinput > myoutput
example1_52: example1_52.o
	$(F77) -o $@ example1_52.o $(LIBS)

clean:
	/bin/rm -f *.o *.mod *~ fort.4* $(EXECS)

.c.o:
	$(CC) $(CFLAGS) -c $*.c
.C.o:
	$(CCC) $(CFLAGS) -c $*.C
.f.o:
	$(F77) $(FFLAGS) -c $*.f
.f90.o:
	$(F90) $(FFLAGS) -c $*.f90

.SUFFIXES: .f90 .c .C