VECTORS=$(shell echo *.svg)
  PLACEHOLDERS=200
  CUSTOM=mainBgPattern.png polyMap.png

  COMPRESSED=$(shell cd orig; echo *.jpg)
  MATRIXED=$(subst svg,png,$(VECTORS))
  PLACEHOLDERS_PNG=$(addprefix ph,$(addsuffix .png,$(PLACEHOLDERS)))

  DESC=Descriptif Concept Activites
  DESC_JPG=$(addprefix desc,$(addsuffix .jpg,$(DESC)))

  ALL=$(COMPRESSED) $(MATRIXED) $(PLACEHOLDERS_PNG) $(DESC_JPG) $(CUSTOM)

  all: $(ALL)
  
  # CUSTOM

  mainBgPattern.png:
  	wget http://subtlepatterns.com/patterns/low_contrast_linen.png -O $@
  	convert -negate $@ $@

  	convert -channel B -evaluate multiply 1.2 $@ $@

  	optipng -o7 $@

  polyMap.png:

  	wget "https://maps.googleapis.com/maps/api/staticmap?center=50.6074998,3.1373338&zoom=16&size=640x200&scale=2&maptype=roadmap&markers=color:red%7Clabel:P%7C50.6074998,3.1373338" -O $@

  	optipng -o7 $@
  

  # DESCRIPTION
  descDescriptif.jpg: orig/descDescriptif.jpg
  	convert $< -set option:size '%[fx:min(w,h)]x%[fx:min(w,h)]' xc:none +swap -gravity center -composite -resize x400 -quality 90% $@
  
  descConcept.jpg: orig/descConcept.png
  	convert $< -set option:size '%[fx:min(w,h)]x%[fx:min(w,h)]' xc:none +swap -gravity center -composite -resize x400 -quality 90% $@
  
  descActivites.jpg: orig/descActivites.jpg
  	convert $< -set option:size '%[fx:min(w,h)]x%[fx:min(w,h)]' xc:none +swap -gravity east -composite -resize x400 -quality 90% $@
  

  # PLACEHOLDERS
  ph%.png:
  	wget "http://fakeimg.pl/$(subst ph,,$(subst .png,,$@))/" -O $@
  	optipng -o7 $@
  
  # MATRIXED
  # $(MATRIXED): $(subst png,svg,$@)

  %.png: %.svg

  	convert -background none $< $@
  	optipng -o7 $@
  

  # COMPRESSED
  # $(COMPRESSED): orig/$@

  %.jpg: orig/%.jpg

  	convert -resize x1200 -strip -interlace Plane -gaussian-blur 0.05 -quality 90% $< $@

  
  clean:

  	rm -rf $(ALL)