MOVIESMALL=/usr/local/jean-luc/movies-small
MOVIEBIG=/usr/local/jean-luc/movies-big

MAKE_ROOT=$(MOVIESMALL)
SCRIPTS=$(MOVIESMALL)


export MOVIESMALL
export MOVIEBIG

MOVIETAR=$(MOVIESMALL)
MOVIEMPG=$(MOVIESMALL)
MOVIEMOV=$(MOVIEBIG)
#HERE:=$(shell /bin/pwd)
HERE:=$(PWD)
BIGMOV:=$(subst small,big,$(HERE))
SMLMOV:=$(subst big,small,$(HERE))
SECTION:=$(subst $(MOVIESMALL),,$(HERE))

DIRS:=$(filter %/,$(shell /bin/ls -dF *))
NIXDIRS:=$(filter %/,$(shell /bin/ls -dF *.bak sequence images Images bak *.bak jpg *.rgbdir 2> /dev/null))

SUBDIRS:=$(filter-out $(NIXDIRS),$(DIRS))
SUBMAKES=$(addsuffix Makefile, $(SUBDIRS))

SRC:=$(shell $(SCRIPTS)/src.sh)

ifeq ($(SRC),)

# No movie here.

all: submakes html

html: pure-html

# No images to make here
img:

# No Movie includes to make here
clean::
	$(RM) *..inc 

inc: $(SCRIPTS)/movieinc.sh
	$(SCRIPTS)/movieinc.sh



else

all: submakes html 

clean::
	@if [ -d ./$(SRC).rgbdir/ ]; then rm -r ./$(SRC).rgbdir/; fi

img: $(SRC).jpg $(SRC).gif

movies:  $(SRC).mpg html img

inc: $(SRC).inc $(SRC)..inc  $(SRC)...inc $(SRC)....inc $(SRC).....inc

clean::
	$(RM) $(SRC).inc $(SRC)..inc  $(SRC)...inc  $(SRC)....inc $(SRC).....inc

$(SRC).inc: $(SCRIPTS)/mov2inc.sh Makefile $(SRC).jpg  $(SRC).gif $(SRC)*mpg $(SRC)*mov $(SRC).tar* 
	$(SCRIPTS)/mov2inc.sh

$(SRC)..inc $(SRC)...inc  $(SRC)....inc $(SRC).....inc: # already done with .inc


endif

src:
	@echo Source is $(SRC)


help::
	@echo '      index.html    Create an HTML Index file.'
	@echo '      html          Create an HTML Index file recursively.'

index.html: tablist movieshtml inc imageshtml Makefile $(SCRIPTS)/index.sh 
	$(SCRIPTS)/index.sh > $@

html: html_all  index.html credits.html

#
# Make propagation
#
submakes: $(SUBMAKES)

$(SUBMAKES): 
	ln -s ../Makefile $(@D)/

CMD=all

help::
	@echo '      inc           Generated include files for this movie directory'
	@echo '      inc_all       Generated movie include files for all subdirs'
	@echo '      rclean        Recursively remove dynamically generated files'

rclean: clean
	$(MAKE) recursive CMD=rclean


inc_all: inc
	$(MAKE) recursive CMD=inc_all

html_all:
	$(MAKE) recursive CMD=html

recursive: $(SUBDIRS)

$(SUBDIRS):
	$(MAKE) -C $@ ${CMD}

help::
	@echo '      subdirs       List relevant subdirs'

subdirs:
	@echo $(SUBDIRS)

.PHONY: $(SUBDIRS)

#
# HTML Generation rules
#
pure-html: credits.html tablist index.html

credits.html:
	echo '<INSERT FILE="../credits.html">' >> $@

# Tablist Generation Rules

tablist: tablist.html tablist..html tablist...html tablist....html tablist.....html tablist......html

clean::
	-$(RM) tablist.html tablist..html tablist...html tablist....html tablist.....html tablist......html

vitablist:
	vi $(SCRIPTS)/tablist.sh

tablist.html: $(MAKE_ROOT)/Makefile $(SCRIPTS)/tablist.sh 
	$(SCRIPTS)/tablist.sh              > tablist.html 

tablist..html: $(MAKE_ROOT)/Makefile $(SCRIPTS)/tablist.sh 
	$(SCRIPTS)/tablist.sh ../          > tablist..html 

tablist...html: $(MAKE_ROOT)/Makefile $(SCRIPTS)/tablist.sh 
	$(SCRIPTS)/tablist.sh ../../       > tablist...html

tablist....html: $(MAKE_ROOT)/Makefile $(SCRIPTS)/tablist.sh
	$(SCRIPTS)/tablist.sh ../../../    > $@

tablist.....html: $(MAKE_ROOT)/Makefile $(SCRIPTS)/tablist.sh 
	$(SCRIPTS)/tablist.sh ../../../../ > $@

tablist......html: $(MAKE_ROOT)/Makefile $(SCRIPTS)/tablist.sh
	$(SCRIPTS)/tablist.sh ../../../../../ > $@


help::
	@echo '      movieshtml    Create Movie Overview'

clean::
	-$(RM) movies.html movies..html movies...html movies....html

movieshtml: movies.html movies..html movies...html movies....html

movies.html: $(MAKE_ROOT)/Makefile $(SCRIPTS)/submovies.sh $(wildcard */*..inc)
	$(SCRIPTS)/submovies.sh > $@

movies..html: $(MAKE_ROOT)/Makefile $(SCRIPTS)/submovies.sh $(wildcard */*...inc)
	$(SCRIPTS)/submovies.sh . > $@

movies...html: $(MAKE_ROOT)/Makefile $(SCRIPTS)/submovies.sh $(wildcard */*....inc)
	$(SCRIPTS)/submovies.sh .. > $@

movies....html: $(MAKE_ROOT)/Makefile $(SCRIPTS)/submovies.sh $(wildcard */*.....inc)
	$(SCRIPTS)/submovies.sh ... > $@


##################################################
#

imageshtml: images.html images..html images...html images....html

images.html: $(MAKE_ROOT)/Makefile $(SCRIPTS)/subimages.sh $(wildcard */*..inc)
	$(SCRIPTS)/subimages.sh > $@

images..html: $(MAKE_ROOT)/Makefile $(SCRIPTS)/subimages.sh $(wildcard */*...inc)
	$(SCRIPTS)/subimages.sh . > $@

images...html: $(MAKE_ROOT)/Makefile $(SCRIPTS)/subimages.sh $(wildcard */*....inc)
	$(SCRIPTS)/subimages.sh .. > $@

images....html: $(MAKE_ROOT)/Makefile $(SCRIPTS)/subimages.sh $(wildcard */*.....inc)
	$(SCRIPTS)/subimages.sh ... > $@

#
#################################################

#
# Movie generation / conversion rules
#

jpeg.mov: $(SRC).jpeg.mov

anim.mov: $(SRC).anim.mov


$(SRC).jpeg.mov: 
	/usr/sbin/dmconvert -f qt -p video,comp=jpeg $(SRC).rgbdir/$(SRC)####.rgb $@

$(SRC).anim.mov: 
	/usr/sbin/dmconvert -f qt -p video,comp=qt_anim $(SRC).rgbdir/$(SRC)####.rgb $@

$(SRC).mpg: 
	/usr/sbin/dmconvert -f  mpeg1v $(SRC).rgbdir/$(SRC)####.rgb $@

$(SRC)*mpg $(SRC)*mov $(SRC).tar*:

moviehtml: $(SRC).html $(SRC).gif $(SRC).jpg

$(SRC).html: $(SRC).inc $(SRC).jpg Makefile
	$(MOVIESMALL)/mov2html.sh $< $@

$(SRC).gif: $(SRC).jpg
	convert -colors 16 -sample 50 $< $@

$(SRC).jpg: 
	if [ ! -r $(SRC).rgbdir/*0000.rgb ]; then { echo Please do make rgbdir; exit 1; } fi
	convert $(SRC).rgbdir/*0000.rgb pnm:- | pnmscale -xscale 0.25 -yscale 0.25 | cjpeg -optimize -quality 75 > $@


#
# rgbdir rule et al
#

rgbdir: $(SRC).rgbdir

$(SRC).rgbdir:
	-mkdir $@
	cd $@; gzcat ../$(SRC).tar.gz | tar xvf -

frames: $(SRC).frames

$(SRC).frames:
	zcat $(SRC).tar.gz | tar tvf - | wc -l > $@

xtar: $(SRC).rgbdir


#
# Rules for the BIG movie
#
bigmovie: $(BIGMOV) $(SRC).mov $(BIGMOV)/$(SRC).mov


$(BIGMOV)/$(SRC).mov: 
	-@mkdir -p $(BIGMOV)
	/usr/sbin/dmconvert -f qt -p video $(SRC).rgbdir/$(SRC)####.rgb $@

$(SRC).mov: $(BIGMOV)/$(SRC).mov
	ln -fs $< $@

$(BIGMOV):
	mkdir -p $@



#
# Backconversion
#
rgbtar: rgbdir tar

mk-rgbdir:
	-@mkdir $(SRC).rgbdir
	/usr/sbin/dmconvert -f rgb -p video $(SRC).mov $(SRC).rgbdir/$(SRC)####.rgb
	cd $(SRC).rgbdir; $(MOVIESMALL)/rgb2rgb

tar:
	cd $(SRC).rgbdir; tar cvf ../$(SRC).tar *.rgb
	gzip -9 $(SRC).tar
	touch $(SRC).rgbdir

#
# Images
#
images: Images/* Images/*/* $(SCRIPTS)/images.sh Images/.htaccess
	$(SCRIPTS)/images.sh

images/images.html:
	$(SCRIPTS)/images.sh


viimages:
	vi $(SCRIPTS)/images.sh

Images/.htaccess: 
	ln -fs /usr/local/jean-luc/Movies/HTACCESS $@

#
# Local images
#
Images.html:
	-mkdir .icons
	echo > $@
	for f in *.tif; \
	do \
		echo $$f ; \
		convert $$f $${f%tif}jpg ; \
		convert -size 100x100 $$f .icons/$${f%tif}jpg ; \
		echo "<A HREF=$${f%tif}jpg><IMG SRC=.icons/$${f%tif}jpg></A>" >> $@ ; \
	done