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      1 # make file for "flex" tool, emx+gcc
      2 
      3 release:
      4 	$(MAKE) -f Makefile.os2 flex.exe \
      5 	CC="gcc -Zomf -O" O=".obj" A=".lib" AR="emxomfar" \
      6 	LDFLAGS="-s -Zcrtdll -Zstack 512"
      7 debug:
      8 	$(MAKE) -f Makefile.os2 flex.exe \
      9 	CC="gcc -g" O=".o" A=".a" AR="ar"
     10 
     11 CFLAGS = -DOS2 -DSHORT_FILE_NAMES
     12 
     13 YACC = bison 
     14 FLEX = flex
     15 FLEX_FLAGS = -ist
     16 
     17 .SUFFIXES: .c $O
     18 
     19 .c$O:
     20 	$(CC) $(CFLAGS) -c $<
     21 
     22 FLEXLIB = fl$A
     23 FLEXOBJS = ccl$O dfa$O ecs$O gen$O main$O misc$O nfa$O parse$O \
     24 	scan$O skel$O sym$O tblcmp$O yylex$O
     25 LIBOBJS = libmain$O libyywrap$O
     26 
     27 flex.exe : $(FLEXOBJS) $(FLEXLIB)
     28 	$(CC) $(LDFLAGS) -o $@ $(FLEXOBJS) $(FLEXLIB)
     29 
     30 first_flex:
     31 	cp initscan.c scan.c
     32 	$(MAKE) $(MFLAGS) flex
     33 
     34 $(FLEXLIB): $(LIBOBJS)
     35 	$(AR) cru $(FLEXLIB) $(LIBOBJS)
     36 	$(AR) s $(FLEXLIB)
     37 
     38 parse.h parse.c: parse.y
     39 	$(YACC) -d -o parse.c parse.y
     40 
     41 scan.c : scan.l
     42 	$(FLEX) $(FLEX_FLAGS) $(COMPRESSION) scan.l >scan.c
     43 
     44 scan$O : scan.c parse.h flexdef.h
     45 
     46 main$O : main.c flexdef.h
     47 ccl$O : ccl.c flexdef.h
     48 dfa$O : dfa.c flexdef.h
     49 ecs$O : ecs.c flexdef.h
     50 gen$O : gen.c flexdef.h
     51 misc$O : misc.c flexdef.h
     52 nfa$O : nfa.c flexdef.h
     53 parse$O : parse.c flexdef.h
     54 sym$O : sym.c flexdef.h
     55 tblcmp$O : tblcmp.c flexdef.h
     56 yylex$O : yylex.c flexdef.h
     57 
     58 skel.c: flex.skl mkskel.sh
     59 	$(SHELL) mkskel.sh flex.skl >skel.c
     60 
     61 test : flex
     62 	flex $(FLEX_FLAGS) $(COMPRESSION) scan.l | diff scan.c -
     63 
     64 bigtest :
     65 	rm -f scan.c ; $(MAKE) COMPRESSION="-C" test
     66 	rm -f scan.c ; $(MAKE) COMPRESSION="-Ce" test
     67 	rm -f scan.c ; $(MAKE) COMPRESSION="-Cm" test
     68 	rm -f scan.c ; $(MAKE) COMPRESSION="-Cfe" test
     69 	rm -f scan.c ; $(MAKE) COMPRESSION="-CFe" test
     70 	rm -f scan.c ; $(MAKE) COMPRESSION="-Cf" test
     71 	rm -f scan.c ; $(MAKE) COMPRESSION="-CF" test
     72 	rm -f scan.c ; $(MAKE)
     73