SHELL = /bin/sh

CC = gcc
#CC = cc 
WARNINGS = -ansi -pedantic -Wall -Winline -Wshadow -Wstrict-prototypes\
		   -Wmissing-declarations
#WARNINGS = -Xc
#OPTIMIZE = -g
OPTIMIZE = -O2
#OPTIMIZE = -fast -xO5 -xtarget=sslx
#OPTIMIZE = -fast -xO5 -xtarget=sslx -xprofile=collect
#OPTIMIZE = -xprofile=use:chess.profile -fast -xO5 -xtarget=sslx
CFLAGS = $(WARNINGS) $(OPTIMIZE) $(OPTIONS)
LDFLAGS =

# OPTIONS can be any combination of
#   -DPOSIX  -DSANITY_CHECKS  -DDEBUG_ALLOCATIONS  -DDEBUG_TREE
OPTIONS  = -DPOSIX -DSANITY_CHECKS

#     +-------------------------------------+
#     |   No user serviceable parts below   |
#     +-------------------------------------+

CSOURCE = main.c alloc.c board.c init.c attack.c movegen.c initlang.c\
			fgetline.c error.c options.c timing.c
OBJECTS = main.o alloc.o board.o init.o attack.o movegen.o initlang.o\
			fgetline.o error.o options.o timing.o

chess: $(OBJECTS)
	$(CC) $(LDFLAGS) $(OBJECTS) -o $@

clean:
	rm -f *.o *.s gmon.out chess core* *.tgz *.uue
	rm -f lex.yy.c y.tab.*

tgz:
	cd ..; tar czf chess.tgz chess; mv chess.tgz chess

uue: clean tgz
	uuencode chess.tgz < chess.tgz > chess.tgz.uue
	

Lclint:
	lclint +skipsysheaders +posixlib +gnuextensions \
		$(CSOURCE)

lint:
	lint -hmux -errtags -erroff=E_CONSTANT_CONDITION,E_FUNC_ARG_UNUSED \
	$(CSOURCE)

chess.txt: doc/chess.1
	groff -mandoc -Tascii doc/chess.1 > $@
chess.ps: doc/chess.1
	groff -mandoc -Tps doc/chess.1 > $@

depend:
	awk '{ if ($$0 ~ /^# Dependency list follows/) {exit} else {print}}' \
	Makefile > Makefile.tmp
	echo '# Dependency list follows'   >> Makefile.tmp
	gcc -MM *.c >> Makefile.tmp
	mv Makefile.tmp Makefile

# Dependency list follows
alloc.o: alloc.c alloc.h error.h shutup.h
attack.o: attack.c attack.h chess.h init.h shutup.h
board.o: board.c board.h chess.h error.h init.h initlang.h shutup.h
error.o: error.c shutup.h error.h
fgetline.o: fgetline.c shutup.h fgetline.h
init.o: init.c chess.h init.h shutup.h
initlang.o: initlang.c chess.h error.h fgetline.h init.h initlang.h \
 shutup.h
main.o: main.c alloc.h attack.h chess.h board.h config.h error.h \
 fgetline.h init.h initlang.h movegen.h options.h shutup.h timing.h
movegen.o: movegen.c chess.h init.h movegen.h
options.o: options.c shutup.h options.h
timing.o: timing.c config.h error.h timing.h