# This source is the part of the generic ndis driver for OS/2
# Copyright (C) 2010-2012 Mensys
# Copyright (C) 2010-2013 David Azarewicz
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
#
# To build this driver you must have installed :
#    OpenWatcom
#    DDK
#    OS/2 Toolkit
#
# This is a generic build makefile for all the drivers.
# You should not need to edit this file.

!ifndef %ROOT # if not defined in the environment
!error ROOT must be set in the environment. Run SETENV.CMD
!endif

!ifndef %WATCOM # if not defined in the environment
!error WATCOM must be set in the environment. Run SETENV.CMD
!endif

!ifndef %DDK # if not defined in the environment
!error DDK must be set in the environment. Run SETENV.CMD
!endif

!ifndef %DRV16KIT # if not defined in the environment
!error DRV16KIT must be set in the environment. Run SETENV.CMD
!endif

!ifndef DRIVERNAME
!error DRIVERNAME must be specified
!endif

!ifndef TARGETDIR
!error TARGETDIR must be specified
!endif

DRV16KIT=$(%DRV16KIT)
DDK=$(%DDK)
WATCOM=$(%WATCOM)
ROOT=$(%ROOT)
TOOLS=$(ROOT)\tools
COMMON=$(ROOT)\common16
CURDIR=$+$(%cwd)$-

%INCLUDE=$(TARGETDIR);$(COMMON);$(DRV16KIT);$(DDK)\base\h;$(WATCOM)\H;$(WATCOM)\H\OS2;
%PATH=$(DDK)\base\tools;$(WATCOM)\BINP;$(WATCOM)\BINW;$(%PATH)

!ifndef VENDOR                  # if not defined on wmake command line
!ifdef %VENDOR                  # if defined in environment
VENDOR = $(%VENDOR)             # use value from environment
!else
VENDOR=Unknown
!endif
!endif

OBJDIR=$(TARGETDIR)\retail

PROJECTSTR=$(PROJECT)

!ifdef TRACING
DBG_CFLAGS=-DTRACING
OBJDIR=$(TARGETDIR)\trace
PROJECTSTR=$(PROJECTSTR) (TRACE)
!endif

!ifdef DEBUG
DBG_CFLAGS=-DDEBUG
OBJDIR=$(TARGETDIR)\debug
PROJECTSTR=$(PROJECTSTR) (DEBUG)
!endif

!include $(TARGETDIR)\$(DRIVERNAME).inc

.ERASE
.SUFFIXES
.SUFFIXES: .lst .obj .c .cpp .asm .lib .def

# -5  = Pentium instructions
# -d1{+} line number debugging info
# -o m=in-line 80x87 instructions
#    r=pipline optimization
#    l=loop optimization
#    i=Certain library function in-line
# -r  = save/restore segment registers - 2011-07-28 SHL removed to avoid traps
# -s  = remove stack overflow checks
# -wx = set warning level to max
# -xd = disable exception handling
# -zp = set minimal structure packing
# -ze =
# -zdp = peg DS register to DGROUP
# -zff = allow use FS register (default)
# -zgf = allow use GS register (default)
# -zl  = supress library file names in object file
# -zq  = operate quietly
# -zu  = do not assume SS=DGROUP
# -zm  = place each function in separate segment
# -p -fo
# CFLAGS=-bt=os2 -d1 -6 -omrli -s -wx -zp=1 -ze -zdp -zff -zgf -zu -zm -zq -zl -ei $(DBG_CFLAGS)
CFLAGS=-bt=os2 -d1 -6 -omrli -s -wx -zp=1 -zu -zq -zl -ei -zff -zgf -za99 $(DBG_CFLAGS)
# -p -fo
CC      = wcc
AFLAGS  = -q
ASM     = wasm
LINK    = wlink

BASEOBJS = $(OBJDIR)\driver.obj $(OBJDIR)\strat.obj

#since BEGINLIBPATH doesn't work, we load the dll's manually
!ifdef __LOADDLL__
!loaddll wcc $(WATCOM)\binp\dll\wccd.dll
!loaddll wlink $(WATCOM)\binp\dll\wlinkd.dll
!loaddll wlib $(WATCOM)\binp\dll\wlibd.dll
!endif

.before
    @$(TOOLS)\CreatePath.cmd $(OBJDIR)

.def: $(TARGETDIR);$(COMMON);
.def.lib: .AUTODEPEND
  wlib -q -n -b -p=16 $^@ @$[@

.c: $(TARGETDIR);$(COMMON);
.c.obj: .AUTODEPEND
  $(CC) $(CFLAGS) -fo=$(OBJDIR)\ $[@

.asm: $(TARGETDIR);$(COMMON);
.asm.obj: .AUTODEPEND
  $(ASM) $(AFLAGS) -fo=$(OBJDIR)\ $[@

all: $(OBJDIR)\$(DRIVERNAME).os2 $(OBJDIR)\$(DRIVERNAME).sym $(OBJDIR)\$(DRIVERNAME).nif

$(BASEOBJS): .AUTODEPEND $(TARGETDIR)\$(DRIVERNAME).inc

$(OBJS): .AUTODEPEND $(TARGETDIR)\$(DRIVERNAME).inc

$(OBJDIR)\$(DRIVERNAME).os2: $(TARGETDIR)\version.h $(BASEOBJS) $(OBJS) $(TOOLS)\lin16.drv $(DRV16KIT)\Drv16.lib
  @%create $^*.lrf
  @%append $^*.lrf system os2 physdevice
  @%append $^*.lrf option quiet,map,int,verbose,caseexact,eliminate sort global
  @%append $^*.lrf name $(OBJDIR)\$(DRIVERNAME).os2
  @%append $^*.lrf file $(DRV16KIT)\Drv16.lib(header)
  @for %f in ($(BASEOBJS)) do @%append $^*.lrf file %f
  @for %f in ($(OBJS)) do @%append $^*.lrf file %f
  @%append $^*.lrf library $(DRV16KIT)\Drv16.lib
  @%append $^*.lrf library $(DDK)\BASE\lib\rmcalls.lib
  @%append $^*.lrf library $(DDK)\BASE\lib\apmcalls.lib
  @%append $^*.lrf library $(DDK)\base\lib\os2286.lib
  @%append $^*.lrf option map=$(OBJDIR)\$(DRIVERNAME).map
  $(LINK) @$^*.lrf
  @!del $^*.lrf

$(TARGETDIR)\version.h: $(TARGETDIR)\$(DRIVERNAME).inc $(TOOLS)\lin16.drv .ALWAYS
  @%create $^@
  @%append $^@ //This file is automatically created by tools\lin16.drv
  @%append $^@ $#undef VERSION
!   ifeqi FIXPACK test
  @%append $^@ $#define VERSION " $(VERSION)-test "
!   else
  @%append $^@ $#define VERSION " $(VERSION) "
!   endif
  @%append $^@ $#define DNAME "$(PROJECTSTR)"
  @%append $^@ $#define DVENDOR "$(VENDOR)"
  @%append $^@ $#define DFILE "$(DRIVERNAME).os2"
  @%append $^@ $#define DEV_NAME "$(DRIVERNAME)$$"
  @%append $^@ $#define ADAPTER_KEY "$(DRIVERNAME)_$# "
  @%append $^@ $#define MSGFILE "$(DRIVERNAME).MSG"
  @$(TOOLS)\AddToFile.cmd $^@,$#define DDATE,DATEL
  @$(TOOLS)\AddToFile.cmd $^@,$#define BLDLEVEL,BLDLEVEL2,$(VENDOR),$(VERSION),$(PROJECTSTR) Copyright (c) %Y $(VENDOR),$(FIXPACK)

$(OBJDIR)\$(DRIVERNAME).sym: $(OBJDIR)\$(DRIVERNAME).os2
  @$(TOOLS)\wat2map.cmd $(OBJDIR)\$(DRIVERNAME).map $(OBJDIR)\$(DRIVERNAME).ma1
  @cd $(OBJDIR)
  @mapsym $(DRIVERNAME).ma1
  @!del $(DRIVERNAME).ma1
  @cd $(CURDIR)

$(OBJDIR)\$(DRIVERNAME).nif: $(TARGETDIR)\$(DRIVERNAME).nif-in
  @$(TOOLS)\makenif.cmd $[@ $^@ $(VERSION)