FONTS  = $(shell find fonts -type f)
CSS    = style.css
PAGES  = index.html
IMAGES = mlem.gif icon.png

BUILDDIR ?= _build
TMPDIR   ?= _tmp


all: build

build: $(patsubst %,$(BUILDDIR)/%,$(FONTS) $(CSS) $(PAGES) $(IMAGES))

$(BUILDDIR)/%: %
	@echo $*
	@mkdir -p $(dir $@)
	@cp $< $@

$(BUILDDIR)/%.gif: %_bg.gif
	@echo $*.gif
	@mkdir -p $(dir $(BUILDDIR)/%* $(TMPDIR)/%*)
	@gifsicle -U $*_bg.gif -o $(TMPDIR)/$*_bg_u.gif
	@convert -transparent '#ff9bc7' $(TMPDIR)/$*_bg_u.gif $(TMPDIR)/$*_t.gif
	@gifsicle --disposal=previous $(TMPDIR)/$*_t.gif -o $(BUILDDIR)/$*.gif

clean:
	$(RM) -r $(TMPDIR) $(BUILDDIR)

.PHONY: clean all build