#--------------------------------------------------------------------------
# This makefile is used to compile the simple PVM sample on the SP2.
# It can also be used as a template makefile for C or Fortran programs.
#--------------------------------------------------------------------------
#
# FC and CC specify the compilers to be used for Fortran and C.
# FFLAGS or CFLAGS can be set to -g if debugging is desired; the
# current -O setting allows compiler optimization.
ARCH = RS6K
PVM_ROOT = /usr/local/apps/pvm3
PVMLIB = $(PVM_ROOT)/lib/$(ARCH)/libgpvm3.a $(PVM_ROOT)/lib/$(ARCH)/libpvm3.a
PVMFLIB = $(PVM_ROOT)/lib/$(ARCH)/libfpvm3.a

FC = f77
FFLAGS= -g
CC = cc
CFLAGS= -g

# EXEDIR sets the directory where executables are put. 
# Typically, executables are kept in the PVM default binary directory
# $(HOME)/pvm3/bin/RS6K,  or in current working directory.
# If you choose not to move executables to the default location,
# you must let PVM know where the executable reside through the 'ep=' 
# extension in the hostfile.
# See example and PVM documentation for details.

EXEDIR=$(HOME)/pvm3/bin/RS6K
EXEDIR=.

# LFLAGS gives paths to include for proper linking:

# FLIBS and CLIBS may give particular libraries required.
# (in this case, the pvm3 library and the Fortran pvm3 library)

FLIBS=$(PVMFLIB) $(PVMLIB)
CLIBS=$(PVMLIB)

# INCL gives required include paths.
 
INCL=-I$(PVM_ROOT)/include

#--------------------------------------------------------------------------
# This part is typically user-defined, giving the program names, etc.
#--------------------------------------------------------------------------

all: include manager worker 

#
# Special consideration is given for the fact that xlf compiles do not
# search the include path for include files. So, the proper include file 
# is linked into the source directory.  The fortran files are also touched
# to guarantee they are compiled with the proper header.
#
include:
	touch *.f
	ln -s -f $(PVM_ROOT)/include/fpvm3.h .

manager: manager.o 
	$(FC) $(LFLAGS) $(FFLAGS) -o $(EXEDIR)/manager manager.o $(FLIBS)
	
worker: worker.o 
	$(FC) $(LFLAGS) $(FFLAGS) -o $(EXEDIR)/worker worker.o $(FLIBS) 
	
hostlist: hostfile
	cp hostfile $(EXEDIR)

.f.o:
	$(FC) -c $(FFLAGS) $(INCL) $*.f
.c.o:
	$(CC) -c $(CFLAGS) $(INCL) $*.c

clean : 
	rm -f core $(EXEDIR)/manager.results $(EXEDIR)/manager*.*.out \
	$(EXEDIR)/manager*.*.err $(EXEDIR)/hostfile 

new :
	rm -f core *.o $(EXEDIR)/manager $(EXEDIR)/worker *.results *.*.out \
	*.*.err $(EXEDIR)/hostfile *.cmd.tmp fpvm3.h