# %W% %G%# make and run all the example programs for# lex & yacc, Second EditionCC = gcc -gLIBS = -ly -llLEX = flexYACC = yaccCFLAGS = -DYYDEBUG=1PROGRAMS1 = ch1-01.pgm ch1-02.pgm ch1-03.pgm ch1-04.pgm ch1-05.pgm ch1-06.pgmPROGRAMS2 = ch2-01.pgm ch2-02.pgm ch2-03.pgm ch2-04.pgm ch2-05.pgm \	ch2-06.pgm ch2-07.pgm ch2-08.pgm ch2-09.pgmPROGRAMS3 = ch3-01.pgm ch3-02.pgm ch3-03.pgm ch3-04.pgm ch3-05.pgmPROGRAMS4 = mglPROGRAMS5 = sql1 sql2PROGRAMSE = ape-05.pgm ape-06.pgmall:	${PROGRAMS1} ${PROGRAMS2} ${PROGRAMS3} ${PROGRAMS4} ${PROGRAMS5} \	${PROGRAMSE}progs.tar:	tar cvf $@ \	Makefile ape-05.l ape-06.l ch1-01.l ch1-02.l ch1-03.l ch1-04.l \	ch1-05.l ch1-05.y ch1-05y.h ch1-06.l ch1-06.y ch1-06y.h ch2-01.l \	ch2-02.l ch2-03.l ch2-04.l ch2-05.l ch2-06.l ch2-07.l ch2-08.l \	ch2-09.l ch3-01.l ch3-01.y ch3-02.y ch3-03.l ch3-03.y ch3-04.l \	ch3-04.y ch3-05.l ch3-05.y ch3-06.y ch3hdr.h ch3hdr2.h magic.input \	mgl-code mgl-in mgllex.l mglyac.y mmain.c sample.c subr.c \	scn1.l scn2.l sql1.y sql2.y sqltext.c# Chapter 1ch1-05.pgm: ch1-05l.o ch1-05y.o	${CC} -o ch1-05.pgm ch1-05l.o ch1-05y.o ${LIBS}ch1-05l.c:	ch1-05.l	${LEX} ch1-05.l	mv lex.yy.c ch1-05l.cch1-05l.o:	ch1-05l.c ch1-05y.hch1-05y.h ch1-05y.c:	ch1-05.y	${YACC} -d ch1-05.y	mv y.tab.c ch1-05y.c	mv y.tab.h ch1-05y.hch1-06.pgm: ch1-06l.o ch1-06y.o	${CC} -o ch1-06.pgm ch1-06l.o ch1-06y.o ${LIBS}ch1-06l.c:	ch1-06.l	${LEX} ch1-06.l	mv lex.yy.c ch1-06l.cch1-06l.o:	ch1-06l.c ch1-06y.hch1-06y.h ch1-06y.c:	ch1-06.y	${YACC} -d ch1-06.y	mv y.tab.c ch1-06y.c	mv y.tab.h ch1-06y.h# Chapter 2#	all use single lex source files# Chapter 3ch3-01.pgm: ch3-01.l ch3-01.y	${LEX} ch3-01.l	${YACC} -d ch3-01.y	${CC} ${CFLAGS} -o ch3-01.pgm y.tab.c lex.yy.c ${LIBS}ch3-02.pgm: ch3-01.l ch3-02.y	${LEX} ch3-01.l	${YACC} -d ch3-02.y	${CC} ${CFLAGS} -o ch3-02.pgm y.tab.c lex.yy.c ${LIBS}ch3-03.pgm: ch3-03.l ch3-03.y	${LEX} ch3-03.l	${YACC} -d ch3-03.y	${CC} ${CFLAGS} -o ch3-03.pgm y.tab.c lex.yy.c ${LIBS}ch3-04.pgm: ch3-04.l ch3-04.y ch3hdr.h	${LEX} ch3-04.l	${YACC} -d ch3-04.y	${CC} ${CFLAGS} -o ch3-04.pgm y.tab.c lex.yy.c ${LIBS}ch3-05.pgm: ch3-05.l ch3-05.y ch3hdr2.h	${LEX} ch3-05.l	${YACC} -d ch3-05.y	${CC} ${CFLAGS} -o ch3-05.pgm y.tab.c lex.yy.c ${LIBS} -lm# chapter 4mgl:	subr.o mglyac.o mgllex.o	${CC} -o $@ subr.o mglyac.o mgllex.o ${LIBS}subr.o:	subr.c mglyac.h mgl-codemgllex.o: mgllex.c mglyac.hmgllex.c:	mgllex.l	${LEX} mgllex.l	mv lex.yy.c mgllex.cmglyac.c mglyac.h:	mglyac.y	${YACC} -d mglyac.y	mv y.tab.c mglyac.c	mv y.tab.h mglyac.h	# chapter 5sql1:	sql1.o scn1.o	${CC} -o $@ sql1.o scn1.osql1.c sql1.h:	sql1.y	${YACC} -vd sql1.y	mv y.tab.h sql1.h	mv y.tab.c sql1.c	mv y.output sql1.outscn1.o:	sql1.h scn1.csql2:	sql2.o scn2.o sqltext.o	${CC} -o $@ sql2.o scn2.o sqltext.osql2.c sql2.h:	sql2.y	${YACC} -vd sql2.y	mv y.tab.h sql2.h	mv y.tab.c sql2.c	mv y.output sql2.outscn2.o:	sql2.h scn2.c.SUFFIXES:	.pgm .l .y.l.pgm:	${LEX} $<	mv lex.yy.c $*.c	${CC} -o $@ $*.c ${LIBS}