#

# Common prefix for installation directories.
# NOTE: This directory must exist when you start the install.
prefix = /usr/local
exec_prefix = $(prefix)
# Where to put the executable for the command `gcc'.
bindir = $(exec_prefix)/bin
# Where to put the directories used by the compiler.
libexecdir = $(exec_prefix)/libexec
# Where to put the Info files.
infodir = $(prefix)/info

ARCH := $(shell uname -m | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ -e s/arm.*/arm/ -e s/sa110/arm/)

CC	= gcc
CPP	= $(CC) -c

ifeq ($(ARCH),"alpha")
 CFLAGS	= -O2 -mcpu=ev4 -Wall -Wstrict-prototypes -fomit-frame-pointer -fno-strength-reduce
elifeq ($(ARCH),"i386")
 CFLAGS	= -O2 -m486 -Wall -Wstrict-prototypes -fomit-frame-pointer -fno-strength-reduce
else
 CFLAGS	= -O2 -Wall -Wstrict-prototypes -fomit-frame-pointer -fno-strength-reduce
endif

#DFLAGS	= -dm -g
#DFLAGS	= -dm
LIBS	=

#
SRCS	= prime.c prime_array.c
OBJS	= prime.o prime_array.o
PROG	= prime prime_array


all:	$(PROG)

.depend:
	$(CPP) -M $(SRCS) > .depend

dep:
	$(CPP) -M $(SRCS) > .depend

clean:
	-rm -f .depend
	-rm -f *.o
	-rm -f $(PROG)


ifeq (.depend,$(wildcard .depend))
 include .depend
endif



.c.o:;	$(CC) $(CFLAGS) $(DFLAGS) -c  -o $@ $< 
.o  :;	$(CC) $(CFLAGS) $(DFLAGS) -o $@ $<  $(LIBS)

prime : prime.o
prime.o : prime.c

prime_array : prime_array.o
prime_array.o : prime_array.c