minix/commands/flex-2.5.4/MISC/Borland/Makefile
Philip Homburg 054e68baf6 Flex-2.5.4.
2005-07-11 12:54:10 +00:00

163 lines
3.5 KiB
Makefile

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