HRR=/home/reprap
SLIC3R=$(HRR)/Slic3r/bin/slic3r
SKEINFORGE=python $(HRR)/reprappro-software.git/skeinforge/skeinforge_application/skeinforge_utilities/skeinforge_craft.py

CWD := $(shell pwd)
PLAY ?= $(CWD)

CONFIG=$(PLAY)/slic3r-config.ini

USING_AUTOS ?= filamentspool xeno-drivebay-bracket dungeonquest-cone anke-gps-bracket cable-hole-trunking-cover anglepoise-neck crossbar-computer-led-mount wardrobe-hook knifeblock pandemic-counter
AUTO_TOPLEVELS := $(foreach m,$(USING_AUTOS),$(shell $(PLAY)/toplevel-find $m))

AUTO_INCS = funcs.scad

default:	autoincs scads

autoincs:	$(AUTO_INCS)
scads:		$(addsuffix .auto.scad, $(AUTO_TOPLEVELS))
stls:		$(addsuffix .auto.stl, $(AUTO_TOPLEVELS))

%.auto.scads:
	$(MAKE) $(addsuffix .auto.scad, $(shell $(PLAY)/toplevel-find $*))
%.auto.stls:
	$(MAKE) $(addsuffix .auto.stl, $(shell $(PLAY)/toplevel-find $*))

-include .*.d

%.stl:		%.scad $(AUTO_INCS)
		openscad -d .$@.d.tmp -o $*.tmp.stl $<
		@rm -f $@
		@sed -e 's/\.tmp\.stl:/.stl:/' <.$@.d.tmp >.$@.d
		@rm .$@.d.tmp
	        mv -f $*.tmp.stl $@

AUTOBASE=$(shell echo $(1) | perl -pe 's/,\w+\.auto$$//')

%.gcode:	%.stl $(CONFIG)
		$(SLIC3R) --load $(CONFIG) \
			--ignore-nonexistent-config \
			--load $(call AUTOBASE,$*).slic3r \
			--load $*.slic3r \
			--output $@.tmp $<
	        @mv -f $@.tmp $@

%.gcode-sd:	%.gcode
		mount /media/sd
		cp $^ /media/sd/JOB.G
		sleep 0.5
		umount /media/sd

%:		%.cpp
		cpp -nostdinc -P <$< >$@.tmp && mv -f $@.tmp $@

funcs.scad:

#%.gcode:	%.stl
#		$(SKEINFORGE) $<

%.gcode:	manual-gcode-generator %.m-g
		$(PLAY)/$^ >$@.tmp && mv -f $@.tmp $@

dovecliptest.stl: doveclip.scad $(AUTO_INCS)

KNIFEBLOCK_KNIVES= 0 1 2
KNIFEBLOCK_TEMPLATES= bl hl
KNIFEBLOCK_TEMPLATE_FILES=\
	$(foreach k,$(KNIFEBLOCK_KNIVES), \
	$(foreach t,$(KNIFEBLOCK_TEMPLATES), \
	knifeblock-knives-t$k$t.dxf))

knifeblock-knives-templates knifeblock.stl: $(KNIFEBLOCK_TEMPLATE_FILES)

.PRECIOUS: knifeblock-knives-t%.dxf
knifeblock-knives-t%.dxf: knifeblock-knives-filter knifeblock-knives-trace.fig
		./$< $(notdir $*) <$(filter %.fig, $^) >$@.tmp.fig
		fig2dev -D -30 -L eps <$@.tmp.fig >$@.tmp.eps
		pstoedit -dt -f "dxf: -polyaslines -mm" $@.tmp.eps $@

PANDEMICCOUNTER_LETTERS=30 31 32 33 34 35
PANDEMICCOUNTER_DXFS=$(foreach l,$(PANDEMICCOUNTER_LETTERS), \
	pandemic-counter-l$l.dxf)

pandemic-counter-letters pandemic-counter%.stl: $(PANDEMICCOUNTER_DXFS)

.PRECIOUS: pandemic-counter-l%.eps
pandemic-counter-l%.eps: pandemic-counter-letters.fig
		fig2dev -D +$(notdir $*) -L eps <$< >$@.tmp
	        @mv -f $@.tmp $@

SCREWRECESSTEST_SIZES= 2 3 4 5 6
SCREWRECESSTEST_DXFS=$(foreach s,$(SCREWRECESSTEST_SIZES), \
	screw-recess-test-number-s$s.dxf)

screw-recess-test-number-s%.fig: screw-recess-test-number.fig.pl
	./$< $* >$@.tmp && mv -f $@.tmp $@

screw-recess-test-number-s%.eps: screw-recess-test-number-s%.fig
		fig2dev -L eps <$< >$@.tmp
	        @mv -f $@.tmp $@

screw-recess-test-numbers screw-recess-test.stl: $(SCREWRECESSTEST_DXFS)

.PRECIOUS: $(SCREWRECESSTEST_DXFS) $(SCREWRECESSTEST_DXFS) \
	$(foreach s,$(SCREWRECESSTEST_SIZES), \
		screw-recess-test-number-s$s.fig \
		screw-recess-test-number-s$s.eps)

%.dxf:		%.eps
		pstoedit -dt -f "dxf: -polyaslines -mm" $< $@

%:		%.pl
		./$< >$@.tmp && mv -f $@.tmp $@

.PRECIOUS: %.auto.scad
%.auto.scad: $(PLAY)/toplevel-make Makefile $(PLAY)/toplevel-find
		@echo ' write $@'
		$< $@ >$@.tmp
	        @mv -f $@.tmp $@

.PRECIOUS:	%.stl %.gcode %.eps %.dxf

clean:
		rm -f *~ *.stl *.auto.scad *.gcode .*.d $(AUTO_INCS)