EMULATOR ?= simh

# The directores listed in SRC, DOC, and BIN are put on the sources tape.
SRC = system syseng sysen1 sysen2 sysen3 sysnet kshack dragon channa	\
      midas _teco_ emacs emacs1 rms klh syshst sra mrc ksc eak gren	\
      bawden _mail_ l lisp liblsp libdoc comlap lspsrc nilcom rwk	\
      inquir acount gz sys decsys ecc
DOC = info _info_ sysdoc kshack _teco_ emacs emacs1
BIN = sysbin device emacs _teco_ inquir

# These directories are put on the minsys tape.
MINSYS = _ sys

# These files are used to create bootable tape images.
RAM = bin/boot/ram.262
NSALV = bin/boot/salv.rp06
DSKDMP = bin/boot/dskdmp.rp06

KLH10=${PWD}/tools/klh10/tmp/bld-ks-its/kn10-ks-its 
ITSTAR=${PWD}/tools/itstar/itstar
WRITETAPE=${PWD}/tools/tapeutils/tapewrite

all: out/rp0.dsk

out/rp0.dsk: build/simh/init out/minsys.tape out/salv.tape out/dskdmp.tape build/build.tcl out/sources.tape build/$(EMULATOR)/stamp
	expect -f build/$(EMULATOR)/build.tcl

out/minsys.tape: $(ITSTAR)
	mkdir -p out
	cd bin; $(ITSTAR) -cf ../$@ $(MINSYS)

out/sources.tape: $(ITSTAR)
	mkdir -p out
	rm -f src/system/config.*
	cp build/$(EMULATOR)/config.* src/system
	rm -f src/*/*~
	cd src; $(ITSTAR) -cf ../$@ $(SRC)
	cd doc; $(ITSTAR) -rf ../$@ $(DOC)
	cd bin; $(ITSTAR) -rf ../$@ $(BIN)
	-cd user; $(ITSTAR) -rf ../$@ *

out/salv.tape: $(WRITETAPE) $(RAM) $(NSALV)
	mkdir -p out
	$(WRITETAPE) -n 2560 $@ $(RAM) $(NSALV)

out/dskdmp.tape: $(WRITETAPE) $(RAM) $(DSKDMP)
	mkdir -p out
	$(WRITETAPE) -n 2560 $@ $(RAM) $(DSKDMP)

build/$(EMULATOR)/stamp: start
	touch $@

start: build/$(EMULATOR)/start
	ln -s $< $*

build/klh10/stamp: $(KLH10) start
	touch $@

$(KLH10):
	cd tools/klh10; \
	./autogen.sh; \
	mkdir tmp; \
	cd tmp; \
	export CONFFLAGS_USR=-DKLH10_DEV_DPTM03=0; \
	../configure --bindir=${PWD}/build/klh10; \
	make base-ks-its; \
	make -C bld-ks-its install

$(ITSTAR):
	cd tools/itstar; make

$(WRITETAPE):
	cd tools/tapeutils; make

clean:
	rm -rf out start