CC =	cc -V
CFLAGS=-O
STARTUP = /lib/crt0.o	# /lib/fcrt0.o for machines without floating point
YFLAGS=-d

0FILES.c = 0.alloc.c 0.args.c 0.def.c 0.extr.c 0.graph.c 0.list.c 0.parts.c 0.string.c
0FILES.o = 0.alloc.o 0.args.o 0.def.o 0.extr.o 0.graph.o 0.list.o 0.parts.o 0.string.o

1FILES.c = 1.finish.c 1.form.c 1.fort.c 1.hash.c 1.init.c 1.line.c 1.main.c 1.node.c 1.recog.c 1.tables.c
1FILES.o = 1.finish.o 1.form.o 1.fort.o 1.hash.o 1.init.o 1.line.o 1.main.o 1.node.o 1.recog.o 1.tables.o
1FILESA.o = 1.finish.o 1.form.o 1.init.o 1.line.o 1.main.o 1.node.o 1.tables.o
1FILESB.o = 1.fort.o 1.hash.o 1.recog.o

2FILES.c = 2.dfs.c 2.dom.c 2.head.c 2.inarc.c 2.main.c 2.tree.c
2FILES.o = 2.dfs.o 2.dom.o 2.head.o 2.inarc.o 2.main.o 2.tree.o

3FILES.c = 3.branch.c 3.flow.c 3.loop.c 3.main.c 3.reach.c 3.then.c
3FILES.o = 3.branch.o 3.flow.o 3.loop.o 3.main.o 3.reach.o 3.then.o

4FILES.c = 4.brace.c 4.form.c 4.main.c 4.out.c
4FILES.o = 4.brace.o 4.form.o 4.main.o 4.out.o

all:	structure beautify

cp:	structure beautify
	-strip structure beautify
	-mkdir ${DESTDIR}/usr/lib/struct
	cp structure ${DESTDIR}/usr/lib/struct
	cp beautify ${DESTDIR}/usr/lib/struct
	cp SHELL ${DESTDIR}/usr/bin/struct
	rm beautify structure *.o

cmp:	beautify structure
	cmp beautify ${DESTDIR}/usr/lib/struct/beautify
	cmp structure ${DESTDIR}/usr/lib/struct/structure
	cmp SHELL ${DESTDIR}/usr/bin/struct
	rm *.o

clean:
	rm *.o y.tab.h beauty.c

structure: main.o $(0FILES.o) $(1FILES.o) $(2FILES.o) $(3FILES.o) $(4FILES.o)
	ld -n -X $(STARTUP) main.o -Z $(3FILES.o) -Z $(2FILES.o) \
		$(1FILESA.o) \
		-Z $(1FILESB.o) \
		-Z $(0FILES.o) -L $(4FILES.o) -lovc -o structure
	size structure

beautify:	beauty.o tree.o lextab.o bdef.o
	cc -n -s ${CFLAGS} beauty.o tree.o lextab.o bdef.o -o beautify -lovln
	size beautify

lint:
	lint $(0FILES.c) $(1FILES.c) $(2FILES.c) $(3FILES.c) $(4FILES.c) main.c

main.o $(0FILES.o) $(1FILES.o) $(2FILES.o) $(3FILES.o) $(4FILES.o): def.h

$(1FILES.o): 1.defs.h 1.incl.h
$(2FILES.o): 2.def.h
$(3FILES.o): 3.def.h
$(4FILES.o): 4.def.h

lextab.o tree.o: y.tab.h

y.tab.h: beauty.y

lextab.o tree.o beauty.y: b.h

y.tab.h:	beauty.c