# Makefile for the SMP graph 3-coloring algorithm.
# pfh 9/99, writing from scratch so that I can understand
# the SIMPLE stuff.
# Requires gmake for the compilation rule!

EXECS = graph_color
SOURCE = graph_color.c graph_color.h
OBJS = graph_color.o

SIMPLE_DIR = $(HOME)/SIMPLE/simple-3.2C
MPI_INC_DIRS = -I$(HOME)/MPI/include -I$(HOME)/MPI/mpich/include

MPI_LIB_DIR = $(HOME)/MPI/mpich/build/alpha/ch_p4/lib

COMPILER = cc
LINKER = cc

LIBS = -lsimple -lm -lpthread -lmpich 
LIBDIRS = -L$(MPI_LIB_DIR) -L$(SIMPLE_DIR)/lib 
INCDIRS = -I$(SIMPLE_DIR)/include $(MPI_INC_DIRS) 

# Pick one of these two 
FAST_OPT = -tune ev56 -fast -unroll 0 -DAXP
DDT_OPT = -O0

OPT = $(INCDIRS) -g3 -newc -pthread $(FAST_OPT)
LINKOPTS = -g -pthread $(LIBDIRS) $(OBJS) $(LIBS) -o $(EXECS)

# Compilation rule
%.o:%.c
	$(COMPILER) $(OPT) $(INCDIRS) -c $<

# Target list
all:	$(EXECS)

# Link rule
$(EXECS):	$(OBJS)
	$(LINKER) $(LINKOPTS)

# Clean up the mess rule
clean:
	rm $(EXECS) $(OBJS) core