makefile

一个c语言写做的编译器的源码

#@A (C) 1992 Allen I. Holub 

#----------------------------------------------------------------------
# Make the compiler. Note that the tables and the actions are put into
# separate files, and the assumption is that you will be working on the
# actions, not on the grammar. Consequently, the tables are not remade
# automatically when you modify c.y. You must make them explicitly with
# a "make tables" before issuing the normal "make". That is:
#
# Manufacture the compiler by issuing:		make tables
# and then					make
#----------------------------------------------------------------------
CFLAGS = -Zi -c -Ox -Oa
LIBS   = comp l curses termlib

.c.obj:
	cc $(CFLAGS) $*.c
#----------------------------------------------------------------------
# The b macro is for bounds checker. Comment it out if you're not using
# this program.
#	B = \lib\bc4.obj
#
#----------------------------------------------------------------------
OBJ1   = decl.obj gen.obj lexyy.obj local.obj main.obj op.obj switch.obj
OBJ2   = symtab.obj temp.obj value.obj yyact.obj
TABLES = yyout.obj
#----------------------------------------------------------------------

c.exe:	$(OBJ1) $(OBJ2) $(TABLES)
	sh -c rm -e "c?0*"
	link /CP:1 /NOI /NOE /CO /M @<<
$(OBJ1) +
$(OBJ2) $(B) +
$(TABLES) yyoutab.obj
c
c.map
$(LIBS)
nul
<<

final:	$(OBJ1) $(OBJ2) $(TABLES)
	sh -c rm -e "c?0*"
	link /CP:1 /NOI /NOE /EXEPACK /M @<<
$(OBJ1) +
$(OBJ2) $(B) +
$(TABLES) yyoutab.obj
c
c.map
$(LIBS)
nul
<<
#----------------------------------------------------------------------
yyout.obj:	yyout.c yyoutab.c
		cc $(CFLAGS) yyout.c
		cc $(CFLAGS) yyoutab.c

#----------------------------------------------------------------------
#			tables makes both yyout.c and yyoutab.c
tables:
		occs -vlWDSTp c.y
#----------------------------------------------------------------------
yyact.obj:	yyact.c proto.h symtab.h value.h
yyact.c:	c.y
		occs -vWDa c.y

yyact-l:	c.y
		occs -vWDal c.y

lexyy.obj:	lexyy.c symtab.h yyout.h
lexyy.c:	c.lex
		lex -vl c.lex

decl.obj:	decl.c   symtab.h value.h proto.h
gen.obj:	gen.c    		  proto.h
local.obj:	local.c  symtab.h	  proto.h label.h
main.obj:	main.c 			  proto.h
op.obj:		op.c     symtab.h value.h proto.h label.h
switch.obj:	switch.c symtab.h value.h proto.h label.h switch.h
symtab.obj:	symtab.c symtab.h value.h proto.h label.h
temp.obj:	temp.c   symtab.h value.h proto.h
value.obj:	value.c  symtab.h value.h proto.h label.h