#
# $Id: makefile.wc,v 1.8 2010/03/14 06:43:17 sfeam Exp $
#
# GNUPLOT Makefile for Watcom C
#
# Modified from the TurboC makefile by Aurel Gabris
# Heavily modified and updated for OpenWatcom 1.2 by HBB
#
# the makefile does longer depends on a linker options file.
# this file will be created as needed.                          (AL 07/17/92)

# where to place gnuplot.gih helpfile
HELPFILE = gnuplot.gih

# names of C compiler & tools
CC = wcc386
CL = wcl386
LINK = wlink

!ifdef __LOADDLL__
!  loaddll wcc      wccd
!  loaddll wccaxp   wccdaxp
!  loaddll wcc386   wccd386
!  loaddll wpp      wppdi86
!  loaddll wppaxp   wppdaxp
!  loaddll wpp386   wppd386
!  loaddll wlink    wlink
!  loaddll wlib     wlibd
!endif

# the memory model to use (f = flat)
MODEL = f

# definitions used by makefile.all (and elsewhere)
T=..\term\
D=..\docs\
O=obj
M=..\demo\

!include makefile.awc

# -DHAVE_CONFIG_H: do the configuration #defines the (now) usual way
# -DREADLINE to use the history/line editing capability. If you want this
#    capability add -DREADLINE to CFLAGS
CPPFLAGS=-DHAVE_CONFIG_H -UMSDOS -DDOS386 -DDOS386 -DDOS32 -DPC

# -w0 means ignore warnings and do not report them
# -d1{+} means include line numbers for debugger
# -d2 means full symbolic debug info
# -fpi means inline 80x87 instructions with emulation
# -fpi87 means inline 80x87 instructions
# -zq avoids all the version banners being printed
# -zm puts each function in a separate section to allow dead code elimination
# -o{x} controls optimization
#      a           -> relax aliasing constraints
#      f           -> generate traceable stack frames as needed
#           The selection of the optimization flags include some wizardry.
#           Thus omiting any flags from the above two, may result in run-time
#           errors.
#      m           -> generate inline 80x87 code for math functions
#      d           -> disable all optimizations (Watch out!)
# option {stack=n} sets stack size to n
CFLAGS = -zq -m$(MODEL) -d2 -zm -omaf -fpi -fp3 -I. $(CPPFLAGS)
DOC2XXX_FLAGS = -I$(D) -I$(T) $(CFLAGS) 
TERMFLAGS =

OBJS = $(COREOBJS) version.$(O)

BINFILES = $(M)binary1 $(M)binary2 $(M)binary3

all: gnuplot.exe $(HELPFILE) $(BINFILES) .SYMBOLIC
	@%null

# use linkopt.wc to avoid command-line overflow

gnuplot.exe: config.h $(OBJS) .PRECIOUS
	$(LINK) @<<linkopt.wc
system dos4g 
OPTION stack=100000
DEBUG WATCOM ALL
OPTION SYMFILE
OPTION MAP
OPTION ELIMINATE
OPTION QUIET
NAME gnuplot 
file {
$(OBJS)
}
<<

# default rules

.c.obj: .AUTODEPEND
	$(CC) $^& $(CFLAGS)

$(OBJS): config.h .AUTODEPEND

config.h: ..\config\config.wc
	copy $< $^@

makefile.wc: ..\config\makefile.wc
	copy $< $^@

term.obj: term.c term.h plot.h bitmap.h $(CORETERM) .AUTODEPEND
	$(CC) $(CFLAGS) $(TERMFLAGS) -DDEFAULTTERM="dospc" -I$(T) term.c

# convert gnuplot.doc to gnuplot.gih
$(HELPFILE): doc2gih.exe $(D)gnuplot.doc
	doc2gih $(D)gnuplot.doc $(HELPFILE)

doc2gih.exe: $(D)doc2gih.c $(D)termdoc.c .AUTODEPEND
	$(CL) $(DOC2XXX_FLAGS) -fe=$^@ $<

doc2tex.exe: $(D)doc2tex.c $(D)termdoc.c .AUTODEPEND
	$(CL) -w0 -m$(MODEL) $(DOC2XXX_FLAGS) -DALL_TERM_DOC -fe=$^@ $<

bf_test.exe: bf_test.c .AUTODEPEND
	$(CC) $(CPPFLAGS) -m$(MODEL) bf_test.c
	$(LINK) system dos4g name bf_test file {bf_test}

$(BINFILES): bf_test.exe
	.\bf_test
	move binary? ..\demo

# clean target - remove all temp files, but leave executable intact
# needed when changing configuration (model or overlaying)

clean: .SYMBOLIC
	if exist *.obj del *.obj
	if exist *.err del *.err
	if exist linkopt.wc del linkopt.wc
	if exist doc2gih.exe del doc2gih.exe
	if exist doc2tex.exe del doc2tex.exe
	if exist bf_test.exe del bf_test.exe
	if exist gnuplot.map del gnuplot.map
	if exist gnuplot.sym del gnuplot.sym

# realclean target - remove all files created by the makefile

realclean: clean .SYMBOLIC
	if exist gnuplot.exe del gnuplot.exe
	if exist gnuplot.gih del gnuplot.gih
	if exist $(M)binary? del $(M)binary?
	if exist config.h del config.h
	if exist makefile.wc del makefile.wc