Makefile

   1 all: ogre.appcache
   2
   3 appcache>contents = $(shell grep -vFx -e "*" -e "CACHE MANIFEST" -e "CACHE:" -e "NETWORK:" -e "FALLBACK:" $(1) | grep -v -e "^\#" )
   4
   5 .PHONY: all clean
   6
   7 .SECONDEXPANSION:
   8 %.appcache: %.appcache.in $$(call appcache>contents,$$*.appcache.in)
   9         sed "s/<Last-Updated>$$/Last-Updated: `date -u +'%Y-%m-%dT%H:%M:%SZ'`/" $< > $@
  10
  11 CONVERT.svg.png ?= rsvg-convert -f png
  12 CONVERT.png.ico ?= convert
  13
  14 PNGCRUSH ?= pngcrush
  15 PNGCRUSHFLAGS ?= -brute -blacken -reduce -q
  16 CRUSH.png ?= $(PNGCRUSH) $(PNGCRUSHFLAGS)
  17
  18 FAVICON_SIZES = 32 128 192 256
  19 FAVICONS = $(patsubst %,favicon_%.png,$(FAVICON_SIZES)) favicon.ico
  20
  21 favicon_%.png: favicon.svg
  22         $(CONVERT.svg.png) -w $* -h $* < $< > $@
  23         $(CRUSH.png) -ow $@
  24
  25 %.ico: %_48.png %_32.png %_16.png
  26         $(CONVERT.png.ico) $^ $@
  27
  28 all: $(FAVICONS) ogre.appcache
  29
  30 clean:
  31         $(RM) $(FAVICONS)
  32         $(RM) ogre.appcache