# What you WANT on DOS is: 
# EDIT CONFIG.B, COPY CONFIG.B to CONFIG.BAT, RUN BUILD.BAT
# On Linux, use config.mak, and "make all", "make clean", or "make clobber"
# On Windows, use config.mak, and 
# "mingw32-make all", "mingw32-make clean", or "mingw32-make clobber"

default:
	@echo On DOS, please type build, clean, or clobber.
	@echo On Linux, please type make all, make clean, or make clobber.
	@echo On Windows, please type mingw32-make all, mingw32-make clean, or
	@echo mingw32-make clobber.

build:
	build

bin\kwc8616.sys:
	build -r wc 86 fat16

bin\kwc8632.sys:
	build -r wc 86 fat32

# use as follows: wmake -ms zip VERSION=2029
zip_src:
	cd ..\..
	zip -9 -r -k source/ke$(VERSION)s.zip source/ke$(VERSION) -i@source/ke$(VERSION)/filelist
	cd source\ke$(VERSION)

BINLIST1 = doc bin/kernel.sys bin/sys.com
# removed - as the 2nd zip -r line to add those to the zip:
# BINLIST2 = bin/config.sys bin/autoexec.bat bin/command.com bin/install.bat

zipfat16: bin\kwc8616.sys
	mkdir doc
	mkdir doc\kernel
	copy docs\*.txt doc\kernel
	copy docs\*.cvs doc\kernel
	copy docs\copying doc\kernel
	copy docs\*.lsm doc\kernel
	del doc\kernel\build.txt
	del doc\kernel\lfnapi.txt
	copy bin\kwc8616.sys bin\kernel.sys
	zip -r -k ../ke$(VERSION)16.zip $(BINLIST)
	utils\rmfiles doc\kernel\*.txt doc\kernel\*.cvs doc\kernel\*.lsm doc\kernel\copying
	rmdir doc\kernel
	rmdir doc

zipfat32: bin\kwc8632.sys
	mkdir doc
	mkdir doc\kernel
	copy docs\*.txt doc\kernel
	copy docs\*.cvs doc\kernel
	copy docs\copying doc\kernel
	copy docs\*.lsm doc\kernel
	del doc\kernel\build.txt
	del doc\kernel\lfnapi.txt
	copy bin\kwc8632.sys bin\kernel.sys
	zip -r -k ../ke$(VERSION)32.zip $(BINLIST)
	utils\rmfiles doc\kernel\*.txt doc\kernel\*.cvs doc\kernel\*.lsm doc\kernel\copying
	rmdir doc\kernel
	rmdir doc

zip: zip_src zipfat16 zipfat32

#Linux part
#defaults: override using config.mak
export

ifeq ($(OS),Windows_NT)
BUILDENV ?= windows
else
BUILDENV ?= linux
endif

ifeq ($(BUILDENV),windows)
COMPILER=owwin
TEST_F=type >nul 2>nul
TOUCH=wtouch
else
COMPILER=owlinux
TEST_F=test -f
TOUCH=touch
ifndef WATCOM
  WATCOM=$(HOME)/watcom
  PATH:=$(WATCOM)/binl:$(PATH)
endif
endif

XCPU=86
XFAT=32
XUPX=upx --8086 --best
XNASM=nasm
ifeq ($(COMPILER),gcc)
MAKE=make
MAKEADJUST=for i in utils lib drivers boot sys kernel; do sed 's@!include "\(.*\)"@include ../mkfiles/gcc.mak@' < $$i/makefile > $$i/GNUmakefile; done
MAKEREMOVE=for i in utils lib drivers boot sys kernel; do rm -f $$i/GNUmakefile; done
XLINK=ia16-elf-gcc
else
MAKE=wmake -ms -h
MAKEADJUST=
MAKEREMOVE=
XLINK=wlink
endif
#ALLCFLAGS=-DDEBUG

-include config.mak
ifdef XUPX
  UPXOPT=-U
endif

all:
	$(MAKEADJUST)
	cd utils && $(MAKE) production
	cd lib && ( $(TEST_F) libm.lib || $(TOUCH) libm.lib )
	cd drivers && $(MAKE) production
	cd boot && $(MAKE) production
	cd sys && $(MAKE) production
	cd kernel && $(MAKE) production

clean:
	cd utils && $(MAKE) clean
	cd lib && $(MAKE) clean
	cd drivers && $(MAKE) clean
	cd boot && $(MAKE) clean
	cd sys && $(MAKE) clean
	cd kernel && $(MAKE) clean

clobber:
	cd utils && $(MAKE) clobber
	cd lib && $(MAKE) clobber
	cd drivers && $(MAKE) clobber
	cd boot && $(MAKE) clobber
	cd sys && $(MAKE) clobber
	cd kernel && $(MAKE) clobber
	$(MAKEREMOVE)