Changed to reflect location of EMHOME and conform to standard syntax.

modules/src/em_opt/Makefile

@@ -1,64 +1,84 @@
 # $Header$
+EMHOME = ../../..
+INSTALL = $(EMHOME)/modules/install
+COMPARE = $(EMHOME)/modules/compare
+LIBOPT = libopt.a
 
-# Where to find em home directory
+CSRC = nopt.c aux.c mkcalls.c pseudo.c outputdfa.c outcalls.c\
+		findworst.c initlex.c
 
-EMHOME=/usr/em
-MODLIB=$(EMHOME)/modules/lib
+SRCS = Makefile nopt.h parser.h parser.g syntax.l patterns $(CSRC)
+
+NOFILES=nopt.o dfa.o trans.o incalls.o pseudo.o aux.o mkcalls.o
+
+POFILES=parser.o syntax.o outputdfa.o outcalls.o findworst.o initlex.o Lpars.o 
+
+GENFILES=Lpars.h Lpars.c parserdummy parser.c syntax.c dfadummy\
+		dfa.c dfa.c.save trans.c trans.c.save incalls.c incalls.c.save
+
+all:		$(LIBOPT)
+
+install:	all
+		$(INSTALL) lib/$(LIBOPT)
+
+cmp:		all
+		$(COMPARE) lib/$(LIBOPT)
+
+pr:
+		@pr $(SRCS)
+
+opr:
+		make pr | opr
+
+clean:
+		rm -f $(NOFILES) $(POFILES) $(GENFILES) parser core makerror
 
 # set HOWMUCH to head -20 to limit number of patterns used
+#HOWMUCH=head -20
 HOWMUCH=cat
 
 LEXLIB=-ll
-INCLDIR=-I$(EMHOME)/h -I$(EMHOME)/modules/h -I$(EMHOME)/modules/pkg -I../h
+INCLDIR=-I$(EMHOME)/h -I$(EMHOME)/modules/h -I$(EMHOME)/modules/pkg
 PREFLAGS=$(INCLDIR) -DPRIVATE=static
 PROFFLAG=-O
 CFLAGS=$(PREFLAGS) $(PROFFLAG)
 LLOPT=
 
-GENFILES=Lpars.h Lpars.c parserdummy parser.c syntax.c dfadummy\
-	dfa.c dfa.c.save trans.c trans.c.save incalls.c incalls.c.save
+$(LIBOPT):	dfadummy $(NOFILES)
+		rm -f $(LIBOPT)
+		ar rc $(LIBOPT) $(NOFILES)
+		-sh -c 'ranlib $(LIBOPT)'
 
-all:	libopt.a
+dfadummy:	patterns parser
+		-mv dfa.c dfa.c.save
+		-mv trans.c trans.c.save
+		-mv incalls.c incalls.c.save
+		-/lib/cpp patterns | $(HOWMUCH) >/tmp/patts
+		parser </tmp/patts
+		-rm /tmp/patts
+		-if cmp -s dfa.c dfa.c.save; then mv dfa.c.save dfa.c; else exit 0; fi
+		-if cmp -s trans.c trans.c.save; then mv trans.c.save trans.c; else exit 0; fi
+		-if cmp -s incalls.c incalls.c.save; then mv incalls.c.save incalls.c; else exit 0; fi
+		touch dfadummy
 
-NOFILES=nopt.o dfa.o trans.o incalls.o pseudo.o aux.o mkcalls.o
+# How to build program to parse patterns table and build c files.
 
-libopt.a:	dfadummy $(NOFILES)
-	rm -f libopt.a
-	ar rc libopt.a $(NOFILES)
-	ranlib libopt.a
+PARSERLIB=$(EMHOME)/lib/em_data.a\
+		$(EMHOME)/modules/lib/libprint.a\
+		$(EMHOME)/modules/lib/liballoc.a\
+		$(EMHOME)/modules/lib/libstring.a\
+		$(EMHOME)/modules/lib/libsystem.a
 
-dfadummy: patterns parser
-	-mv dfa.c dfa.c.save
-	-mv trans.c trans.c.save
-	-mv incalls.c incalls.c.save
-	-/lib/cpp patterns | $(HOWMUCH) >/tmp/patts
-	parser </tmp/patts
-	-rm /tmp/patts
-	-if cmp -s dfa.c dfa.c.save; then mv dfa.c.save dfa.c; else exit 0; fi
-	-if cmp -s trans.c trans.c.save; then mv trans.c.save trans.c; else exit 0; fi
-	-if cmp -s incalls.c incalls.c.save; then mv incalls.c.save incalls.c; else exit 0; fi
-	touch dfadummy
+parser:		parserdummy $(POFILES) $(PARSERLIB)
+		$(CC) -o parser $(LDFLAGS) $(POFILES) $(PARSERLIB) $(LEXLIB)
 
-POFILES=parser.o syntax.o outputdfa.o outcalls.o findworst.o initlex.o Lpars.o 
+parserdummy:	parser.g
+		LLgen $(LLOPT) parser.g
+		touch parserdummy
 
-PARSERLIB=$(EMHOME)/lib/em_data.a $(MODLIB)/libprint.a $(MODLIB)/liballoc.a\
-	$(MODLIB)/libstring.a $(MODLIB)/libsystem.a
-
-parser: parserdummy $(POFILES) $(PARSERLIB)
-	$(CC) -o parser $(LDFLAGS) $(POFILES) $(PARSERLIB) $(LEXLIB)
-
-GFILES=parser.g
-
-parserdummy:	$(GFILES)
-	LLgen $(LLOPT) $(GFILES)
-	touch parserdummy
-
-clean:
-	rm -f $(NOFILES) $(POFILES) $(GENFILES) parser
-
-nopt.o:	nopt.h
-dfa.o:	nopt.h
-aux.o:	nopt.h
+nopt.o:		nopt.h
+dfa.o:		nopt.h
+aux.o:		nopt.h
 trans.o:	nopt.h
 pseudo.o:	nopt.h
 incalls.o:	nopt.h