PKGFLAGS	=

GHCFLAGS	= -Wall -O2

GHC		= ghc $(GHCFLAGS) $(PKGFLAGS)

CNT		= 3

ropts		= +RTS -s -RTS

prog		= ./REtest

prog2		= ./Lines

prog3		= ./RElines

prog3a		= ./SElines

prog4		= ./Words

prog5		= ./REwords

prog5a		= ./SEwords

prog0		= ./Copy

progs		= $(prog) $(prog0) $(prog2) $(prog3) $(prog3a) $(prog4) $(prog5) $(prog5a)

all		: $(progs)

$(prog)		: $(prog).hs

		$(GHC) --make -o $@ $<

local		:

		$(GHC) --make -o $(prog) -fglasgow-exts $(prog).hs

$(prog2)	: $(prog)

		ln -f $(prog) $(prog2)

$(prog3)	: $(prog)

		ln -f $(prog) $(prog3)

$(prog3a)	: $(prog)

		ln -f $(prog) $(prog3a)

$(prog4)	: $(prog)

		ln -f $(prog) $(prog4)

$(prog5)	: $(prog)

		ln -f $(prog) $(prog5)

$(prog5a)	: $(prog)

		ln -f $(prog) $(prog5a)

$(prog0)	: $(prog)

		ln -f $(prog) $(prog0)

# generate and read documents containing text

# with 2^i characters

tests		= 25

test		: $(prog)

		$(MAKE) genfiles   tests="$(tests)"

		$(MAKE) copy       tests="$(tests)"

		$(MAKE) lines      tests="$(tests)"

		$(MAKE) relines    tests="$(tests)"

		$(MAKE) selines    tests="$(tests)"

		$(MAKE) words      tests="$(tests)"

		$(MAKE) rewords    tests="$(tests)"

		$(MAKE) sewords    tests="$(tests)"

perftest	: $(prog)

		$(MAKE) test tests="2 3 10 11 12 13 14 15 16 17 18 19 20"

genfiles	:

		@for i in $(tests) ; \

		do \

		echo time $(prog) $(ropts) $$i ; \

		time $(prog) $(ropts) $$i ; \

		ls -l lines-*$$i.txt ; \

		echo ; \

		done

copy	:

		@for i in $(tests) ; \

		do \

		echo time $(prog0) $(ropts) $$i ; \

		time $(prog0) $(ropts) $$i ; \

		ls -l lines-*$$i.txt.copy ; \

		echo ; \

		done

lines	:

		@for i in $(tests) ; \

		do \

		echo time $(prog2) $(ropts) $$i ; \

		time $(prog2) $(ropts) $$i ; \

		ls -l lines-*$$i.txt.lines ; \

		echo ; \

		done

relines	:

		@for i in $(tests) ; \

		do \

		echo time $(prog3) $(ropts) $$i ; \

		time $(prog3) $(ropts) $$i ; \

		ls -l lines-*$$i.txt.relines ; \

		echo ; \

		done

selines	:

		@for i in $(tests) ; \

		do \

		echo time $(prog3a) $(ropts) $$i ; \

		time $(prog3a) $(ropts) $$i ; \

		ls -l lines-*$$i.txt.selines ; \

		echo ; \

		done

words	:

		@for i in $(tests) ; \

		do \

		echo time $(prog4) $(ropts) $$i ; \

		time $(prog4) $(ropts) $$i ; \

		ls -l lines-*$$i.txt.words ; \

		echo ; \

		done

rewords	:

		@for i in $(tests) ; \

		do \

		echo time $(prog5) $$i ; \

		time $(prog5) $(ropts) $$i ; \

		ls -l lines-*$$i.txt.rewords ; \

		echo ; \

		done

sewords	:

		@for i in $(tests) ; \

		do \

		echo time $(prog5a) $$i ; \

		time $(prog5a) $(ropts) $$i ; \

		ls -l lines-*$$i.txt.sewords ; \

		echo ; \

		done

distclean	: clean

clean		:

		rm -f $(progs) *.o *.hi *.txt *.txt.*

.PHONY		: clean distclean test perftest all local words rewords sewords lines relines selines copy genfiles