makefile.common

操作系统SunOS 4.1.3版本的源码

#
# @(#)Makefile.common 1.1 92/07/30 SMI; from S5R2 1.7
# Makefile for "cxref"
#

VERSION= 4.1

L=	../../lint/src
MIP=	../../pcc/mip
SRC=	../src
AWK=	/bin/awk
YACC=	/usr/bin/yacc
LINT=	/usr/bin/lint

##########################################################
#  Note: $(L) MUST PRECEDE $(PCC) in the include path    #
#  because both directories have a version of machdep.h  #
##########################################################

#  -DBUG4 is necessary to turn off pcc debugging tools (these tools cannot
#   be used with the lint shell script since their output conflicts)

COPTS=	-O
CPPFLAGS= -I. -I$(MIP) -I$L -I$(PCC) -I$(SRC) -DBUG4 -DCXREF -DFLEXNAMES \
	-DS5EMUL -DMC68000=1 -DSPARC=2 -DI386=3 -DTARGET=$(TARGET)
CFLAGS=	${COPTS} ${CPPFLAGS}
LFLAGS=	${CPPFLAGS} -hv

#
# headers
#
MHDR=	$(MIP)/mip.h $(MIP)/cpass1.h $(MIP)/pcc_types.h $(MIP)/pcc_ops.h \
	$(MIP)/pcc_node.h $(MIP)/pcc_symtab.h $(MIP)/pcc_sw.h \
	$(MIP)/messages.h

PHDR=	$(PCC)/align.h

LHDR=	$L/machdep.h $L/lmanifest.h

AWKHDR=	./types.h ./ops.h ./node.h ./symtab.h ./sw.h

HDRS=	${MHDR} ${LHDR} ${PHDR} ${AWKHDR}

#
# sources
#
MSRC=	$(MIP)/xdefs.c $(MIP)/scan.c $(MIP)/pftn.c $(MIP)/trees.c \
	$(MIP)/optim.c $(MIP)/yyerror.c $(MIP)/messages.c

LSRC=	$L/lint.c $L/allo.c

XPSRC=	${MSRC} ${LSRC} $(MIP)/common.c $(SRC)/xlocal.c

SRCS=	$(SRC)/cxr.c ${XPSRC} $(MIP)/cgram.y $(HDRS) Makefile

MKPRIV=	$(MIP)/mkpriv.awk

#
# objects
#
MOBJ=	xdefs.o scan.o pftn.o trees.o optim.o \
	yyerror.o

LOBJ=	lint.o allo.o

XPOBJ=	cgram.o rodata.o comm1.o $(MOBJ) messages.o $(LOBJ) xlocal.o

#
# lint "objects"
#
MLINT=	xdefs.ln scan.ln pftn.ln trees.ln optim.ln \
	yyerror.ln

LLINT=	lint.ln allo.ln

XPLINT=	cgram.ln rodata.ln comm1.ln $(MLINT) messages.ln $(LLINT) xlocal.ln

#
# rules
#
all:	cxref xpass


.DEFAULT:
	sccs get -G$@ $@

#
# CXREF
#
cxref:	cxr.o
	${CC} $(LDFLAGS) cxr.o -o $@

cxr.o:
	${CC} ${CFLAGS} -c $(SRC)/cxr.c

#
# XPASS
#
xpass:	$(XPOBJ)
	${CC} $(LDFLAGS) $(XPOBJ) -o $@

${MOBJ}:
	${CC} ${CFLAGS}  -c $(MIP)/$(@:.o=.c)

${LOBJ}:
	${CC} ${CFLAGS}  -c $L/$(@:.o=.c)

messages.o:
	${CC} ${CFLAGS} -c -R $(MIP)/messages.c

cgram.o:
	${CC} ${CFLAGS} -c cgram.c

rodata.o:
	${CC} ${CFLAGS} -c -R rodata.c

rodata.c cgram.c: $(MIP)/cgram.y $(PCC)/yyfix.sh
	rm -f gram.in
	-unifdef -UBROWSER < $(MIP)/cgram.y > gram.in
	sed -e 's/\/\*CXREF\(.*\)\*\//\1/' gram.in > gram.y
	$(YACC) gram.y
	@echo '(expect 6 shift/reduce)'
	rm -f rodata.c
	sh $(PCC)/yyfix.sh yyexca yyact yypact yypgo yyr1 yyr2 yychk yydef
	mv y.tab.c cgram.c

comm1.o:
	${CC} ${CFLAGS} -DPASS1 -c $(MIP)/common.c -o $@

xlocal.o:
	${CC} ${CFLAGS} -c $(SRC)/xlocal.c

#
# local headers -- these include the public headers and add local
#	aliases for the public names -- a poor man's version of the
#	modula-2 IMPORT facility.  Note: the "./" prefixes are
#	significant because of 'make depend'.
#
./types.h: $(MIP)/pcc_types.h $(MKPRIV)
	$(AWK) -f $(MKPRIV) < $(MIP)/pcc_types.h > $@

./ops.h: $(MIP)/pcc_ops.h $(MKPRIV)
	$(AWK) -f $(MKPRIV) < $(MIP)/pcc_ops.h > $@

./node.h: $(MIP)/pcc_node.h $(MKPRIV)
	$(AWK) -f $(MKPRIV) < $(MIP)/pcc_node.h > $@

./symtab.h: $(MIP)/pcc_symtab.h $(MKPRIV)
	$(AWK) -f $(MKPRIV) < $(MIP)/pcc_symtab.h > $@

./sw.h: $(MIP)/pcc_sw.h $(MKPRIV)
	$(AWK) -f $(MKPRIV) < $(MIP)/pcc_sw.h > $@

lintall: lintcxref lintxpass

lintcxref:
	${LINT} ${LFLAGS} $(SRC)/cxr.c

lintxpass: $(XPLINT)
	${LINT} ${LFLAGS} $(XPLINT)

${MLINT}:
	${LINT} ${LFLAGS} -i  $(MIP)/$(@:.ln=.c)

${LLINT}:
	${LINT} ${LFLAGS} -i  $L/$(@:.ln=.c)

xlocal.ln:
	${LINT} ${LFLAGS} -i  xlocal.c

messages.ln:
	${LINT} ${LFLAGS} -i  $(MIP)/messages.c

cgram.ln:
	${LINT} ${LFLAGS} -i  cgram.c

rodata.ln:
	${LINT} ${LFLAGS} -i  rodata.c

comm1.ln:
	${LINT} ${LFLAGS} -DPASS1 -i $(MIP)/common.c -o $@

xpass.ln:
	${LINT} ${LFLAGS} -i $(SRC)/xpass.c

install: all
	install -s cxref $(DESTDIR)/usr/5bin
	install -s xpass $(DESTDIR)/usr/lib

tags:	$(SRC)/cxr.c ${XPSRC} $(MIP)/cgram.y ${HDRS}
	ctags -t $(SRC)/cxr.c ${XPSRC} $(MIP)/cgram.y ${HDRS}

shrink:
	rm -f *.o

clean: shrink
	rm -f *.ln xpass cxref cgram.c rodata.c gram.in gram.y ${AWKHDR}

depend:	$(SRC)/cxr.c ${XPSRC} cgram.c rodata.c $(HDRS)
	rm -f makedep
	for i in $(SRC)/cxr.c ${MSRC} ${LSRC} cgram.c rodata.c $(SRC)/xlocal.c; do \
	    ${CC} -M ${CPPFLAGS} $$i; \
	    j=`basename $$i .c`; \
	    ${CC} -M -Dlint ${CPPFLAGS} $$i | \
		sed -e "s/$$j.o/$$j.ln/g"; \
	done >> makedep
	${CC} -M ${CPPFLAGS} -DPASS1 $(MIP)/common.c | \
	    sed -e 's/common.o/comm1.o/g' >> makedep
	${CC} -M -Dlint ${CPPFLAGS} -DPASS1 $(MIP)/common.c | \
	    sed -e 's/common.o/comm1.ln/g' >> makedep
	sed -e '/sysmacros/d' \
	    -e 's,$(MIP),$$(MIP),g' \
	    -e 's,$(L),$$(L),g' \
	    -e 's,$(PCC),$$(PCC),g' \
	    makedep > makedep2
	mv makedep2 makedep
	echo '/^# DO NOT DELETE THIS LINE/+2,$$d' >eddep
	echo '$$r makedep' >>eddep
	echo 'w' >>eddep
	cp Makefile Makefile.bak
	ed - Makefile < eddep
	echo '# DEPENDENCIES MUST END AT END OF FILE' >> Makefile
	echo '# IF YOU PUT STUFF HERE IT WILL GO AWAY' >> Makefile
	echo '# see make depend above' >> Makefile
	rm -f eddep makedep