
DESTDIR	= $(ATT_DESTDIR)
YFLAGS	= -d
YACC	= $(ATT_YACC)
CFLAGS	= $(ATT_INCLUDE) -O
CC	= $(ATT_CC)
AR	= $(ATT_AR)
RANLIB	= $(ATT_RANLIB)

#	Copyright (c) 1984 AT&T
#	  All Rights Reserved

#	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T
#	The copyright notice above does not evidence any
#	actual or intended publication of such source code.

INSDIR = $(DESTDIR)/usr/bin
PINSDIR = $(DESTDIR)/usr/pub
SOURCE = e.y e.h main.c diacrit.c eqnbox.c font.c fromto.c funny.c \
glob.c integral.c io.c lex.c lookup.c mark.c matrix.c move.c over.c paren.c \
 pile.c shift.c size.c sqrt.c text.c

OFILES =  main.o diacrit.o eqnbox.o font.o fromto.o funny.o \
glob.o integral.o io.o lex.o lookup.o mark.o matrix.o move.o over.o paren.o \
 pile.o shift.o size.o sqrt.o text.o
FILES =  $(OFILES) e.o

compile all: eqn
	:

eqn:	$(FILES)
	$(CC) $(CFLAGS) -o eqn $(FILES) -ly

$(OFILES): e.h e.def

e.o:	e.h

e.def:	  y.tab.h
	  -cmp -s y.tab.h e.def || cp y.tab.h e.def

y.tab.h:  e.o
	:

install:
	install -c -m 755 eqn $(INSDIR)/eqn
	install -c -m 644 apseqnchar $(PINSDIR)/apseqnchar
	install -c -m 644 cateqnchar $(PINSDIR)/cateqnchar
	rm -f $(PINSDIR)/eqnchar
	ln $(PINSDIR)/apseqnchar $(PINSDIR)/eqnchar

clean clobber:
	  rm -f *.o y.tab.h e.def eqn
