Makefile

   1 #!/usr/bin/make -f
   2
   3 CODEPOINT := \\([0-9a-fA-F]{2,5})
   4
   5 .DELETE_ON_ERROR:
   6 .SECONDARY:
   7 .PHONY: all clean superclean
   8
   9 FORMATS := ttf woff
  10 FONTSTANDARD := $(addprefix fontstandard.,$(FORMATS))
  11
  12 FAVERSION ?= v4.2.0
  13 URL := https://github.com/FortAwesome/Font-Awesome/raw/$(FAVERSION)
  14
  15 SUBVERSION := 1
  16 VERSION := $(shell echo $(FAVERSION) | sed -E 's/[^0-9]//g').$(SUBVERSION)
  17 FONTAWESOME := FontAwesome_$(VERSION).otf
  18 VARIABLES := variables_$(VERSION).less
  19
  20 all: $(FONTSTANDARD)
  21
  22 FONTFORGE ?= fontforge
  23 CONVERT.ttf.woff := echo 'Open($$1); Generate($$2)' | $(FONTFORGE)
  24
  25 fontstandard.ttf: $(FONTAWESOME) fontstandard.fontforge
  26         $(FONTFORGE) $< $@ < fontstandard.fontforge
  27
  28 %.woff: %.ttf
  29         $(CONVERT.ttf.woff) $< $@
  30
  31 $(FONTAWESOME):
  32         wget -O $@ $(URL)/fonts/FontAwesome.otf
  33
  34 $(VARIABLES):
  35         wget -O $@ $(URL)/less/variables.less
  36
  37 %.fontforge: $(VARIABLES) %.remove.txt %.preamble.txt %.remap.txt
  38         echo 'Open($$1); Reencode("unicode4");' > $@
  39         sed -E 's/__VERSION__/$(VERSION)/' < $*.preamble.txt >> $@
  40         grep -E "@fa-var-("$$(grep -v '^#' $*.remove.txt \
  41                 | paste -sd '|' -)")[-a-z]*:" $(VARIABLES) \
  42                 | sed -E 's/.*$(CODEPOINT).*/SelectMore(0u\1);/g' >> $@
  43         echo 'DetachAndRemoveGlyphs();' >> $@
  44
  45         grep -v '^#' $*.remap.txt | while read -r dst src rest; do \
  46                 (grep -E -m 1 "@fa-var-$${src}:" $(VARIABLES) \
  47                         || echo "$${src} not found." >&2) \
  48                 | sed -E 's/.*$(CODEPOINT).*/Select(0u\1); CopyReference(); Select(0u'$${dst}'); Paste();/g' >> $@ \
  49         ; done
  50
  51         echo 'Generate($$2)' >> $@
  52
  53 clean:
  54         $(RM) fontstandard.fontforge
  55         $(RM) $(FONTSTANDARD)
  56
  57 superclean: clean
  58         $(RM) $(FONTAWESOME)
  59         $(RM) $(VARIABLES)