164 lines
3.5 KiB
Makefile
164 lines
3.5 KiB
Makefile
###############################################################################
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# Makefile for flex 2.5.0.6 (beta) with Borland C/C++ version 4.02
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#
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# This will probably need to be adjusted for your existing lexer/parser
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# generators. See definitions for FLEX and YACC near the bottom of the
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# makefile.
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#
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# This makefile builds initflex.exe and flex.exe by default. It
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# removes initflex.exe after making flex.exe. After that, you may
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# choose to try alternate compression options for your everyday flex
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# executable.
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#
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# This will build flex with the large model. Don't use huge, but if you
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# feel like experimenting with other models, post your success stories to
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# comp.compilers, OK?
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#
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# This makefile does *not* implement the big testing found in "makefile.in".
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#
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# I also assume the availability of sed and the gnu file utilities on the
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# system - they're readily available, so if you don't have them, why not?
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# <grin>
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#
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# The resulting generated lexer (the real goal, right?) will compile
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# (and run nicely, too) as a .c file, as well as being included such as
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# extern "C" { #include "lexyyc" } in a .cplusplus file.
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#
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###############################################################################
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DEBUG = 1
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.autodepend
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all: initflex.exe flex.exe
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rm initflex.exe initflex.map
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###############################################################################
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#
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# standard utilitities? ha.
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#
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CC = bcc
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CPP = bcc
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###############################################################################
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#
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MODEL = l
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!if $(DEBUG) == 1
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!message Building with debug.
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debugCompile = -v
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debugLink = /v
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!else
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!message Building without debug.
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debugCompile =
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debugLink =
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!endif
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LOADER = c0$(MODEL).obj
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LIBS = c$(MODEL).lib
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LINKFLAGS = $(debugLink)
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DATASEG = -dc -Ff
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SizeOPT = -Os -G-
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Defines =
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COMMON = -A -c -m$(MODEL) $(SizeOPT) $(DATASEG) $(Defines) $(debugCompile)
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CFLAGS = -o$@ $(COMMON)
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CCFLAGS = -o$@ $(COMMON) -Pcc
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###############################################################################
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.SUFFIXES: .cc
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.cc.obj:
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$(CPP) $(CCFLAGS) $<
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.c.obj:
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$(CPP) $(CFLAGS) $<
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###############################################################################
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#
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# source & object files
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#
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BASESRC = ccl.c dfa.c ecs.c gen.c main.c misc.c nfa.c parse.c \
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sym.c tblcmp.c yylex.c skel.c
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INITSRC = $(BASESRC) initscan.c
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INITOBJS = $(INITSRC:.c=.obj)
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SRC = $(BASESRC) scan.c
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OBJS = $(SRC:.c=.obj)
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objects: $(OBJS)
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@echo $(OBJS)
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###############################################################################
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#
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# Executable
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#
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initflex.exe: $(INITOBJS)
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tlink $(LINKFLAGS) @&&!
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$(LOADER) $**
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$&.exe
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$(LIBS)
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!
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flex.exe: $(OBJS)
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tlink $(LINKFLAGS) @&&!
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$(LOADER) $**
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$&.exe
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$(LIBS)
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!
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#
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###############################################################################
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#
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# Lex files
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#
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FLEX = .\initflex
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FLEX_FLAGS = -ist
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scan.c: scan.l
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$(FLEX) $(FLEX_FLAGS) scan.l >scan.tmp
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sed s,\"$(srcdir)/scan.l\",\"scan.l\", <scan.tmp >scan.c
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@rm scan.tmp
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###############################################################################
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#
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# YACC files
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#
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YACC = .\bison
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YFLAGS = -vdyl
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parse.c: parse.y
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$(YACC) -ydl parse.y
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@sed "/extern char.*malloc/d" <y_tab.c >parse.c
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@rm -f y_tab.c
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@mv y_tab.h parse.h
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###############################################################################
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#
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# cleanup
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#
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clean:
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-rm *.obj *.map initflex.exe
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realclean: clean
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-rm flex.exe
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#
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# end Makefile
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#
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###############################################################################
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