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      1 #
      2 # make file for "flex" tool
      3 # @(#) $Header: /usr/fsys/odin/a/vern/flex/RCS/Makefile,v 2.9 90/05/26 17:28:44
      4  vern Exp $ (LBL)
      5 #
      6 # the first time around use "make f_flex"
      7 #
      8 #  This makefile is specific for Microsoft's C/C++ compiler  (v7), nmake and
      9 #  lib      
     10 #         - Paul Stuart, Jan 93 (pjs (at] scammell.ecos.tne.oz.au)
     11 #
     12 
     13 
     14 SKELFLAGS = -DDEFAULT_SKELETON_FILE=\"c:/src/flex/flex.skl\"
     15 CFLAGS = -nologo -AL -W2 -F 8000 -Ox -Gt16000 -DMS_DOS -DUSG
     16 LDFLAGS = /nologo /NOI /BATCH /ONERROR:NOEXE  /STACK:8000
     17 FLEX_FLAGS = -ist8 -Sflex.skl
     18 
     19 FLEX = .\flex.exe
     20 CC = cl
     21 YACC = c:\lib\byacc
     22 MAKE = nmake /nologo
     23 
     24 #
     25 # break obj-list into two because of 128 character command-line limit of
     26 # Microsoft's link and lib utilities.
     27 #
     28 FLEXOBJS1 = \
     29 	ccl.obj \
     30 	dfa.obj \
     31 	ecs.obj \
     32 	gen.obj \
     33 	main.obj \
     34 	misc.obj \
     35 	nfa.obj \
     36 	parse.obj
     37 
     38 FLEXOBJS2 = \
     39 	scan.obj \
     40 	sym.obj \
     41 	tblcmp.obj \
     42 	yylex.obj
     43 
     44 FLEX_C_SOURCES = \
     45 	ccl.c \
     46 	dfa.c \
     47 	ecs.c \
     48 	gen.c \
     49 	main.c \
     50 	misc.c \
     51 	nfa.c \
     52 	parse.c \
     53 	scan.c \
     54 	sym.c \
     55 	tblcmp.c \
     56 	yylex.c
     57 
     58 FLEX_LIB_OBJS = \
     59 	libmain.obj
     60 
     61 
     62 all : flex.exe 
     63 
     64 #
     65 # lib is used to get around the 128 character command-line limit of 'link'.
     66 #
     67 flex.exe : $(FLEXOBJS1) $(FLEXOBJS2)
     68 	lib /nologo tmplib $(FLEXOBJS1);
     69 	link $(LDFLAGS) $(FLEXOBJS2),$*.exe,,tmplib;
     70 	del tmplib.lib
     71 
     72 f_flex:
     73 	copy initscan.c scan.c
     74 	touch scan.c
     75 	@echo  compiling first flex  
     76 	$(MAKE) flex.exe 
     77 	del scan.c
     78 	@echo using first flex to generate final version...
     79 	$(MAKE) flex.exe
     80 
     81 #
     82 # general inference rule
     83 #
     84 .c.obj:
     85 	$(CC) -c $(CFLAGS) $*.c
     86 
     87 parse.h parse.c : parse.y
     88 	$(YACC) -d parse.y
     89 	@mv y_tab.c parse.c
     90 	@mv y_tab.h parse.h
     91 
     92 scan.c : scan.l
     93 	$(FLEX) $(FLEX_FLAGS) $(COMPRESSION) scan.l >scan.c
     94 
     95 
     96 scan.obj : scan.c parse.h flexdef.h
     97 
     98 main.obj : main.c flexdef.h
     99 	$(CC) $(CFLAGS) -c $(SKELFLAGS) main.c
    100 
    101 ccl.obj : ccl.c flexdef.h
    102 dfa.obj : dfa.c flexdef.h
    103 ecs.obj : ecs.c flexdef.h
    104 gen.obj : gen.c flexdef.h
    105 misc.obj : misc.c flexdef.h
    106 nfa.obj : nfa.c flexdef.h
    107 parse.obj : parse.c flexdef.h
    108 sym.obj : sym.c flexdef.h
    109 tblcmp.obj : tblcmp.c flexdef.h
    110 yylex.obj : yylex.c flexdef.h
    111 
    112 
    113 clean :
    114 	del *.obj
    115 	del *.map
    116