Makefile.am

   1 # List of element IDs that we use in the HTML document.
   2 PRECIOUS_IDS =  \
   3   bus           \
   4   city          \
   5   citycopy      \
   6   codebg        \
   7   codetext      \
   8   clouds        \
   9   cloudscopy    \
  10   destination   \
  11   origin        \
  12   origindest    \
  13   train         \
  14   tram          \
  15   trees         \
  16   treescopy     \
  17   serviceid     \
  18   servicename   \
  19   sky           \
  20   ticket        \
  21   ticketbg      \
  22   ticketdate    \
  23   tickettime    \
  24   zone
  25
  26 SCOUR = @SCOUR@ --enable-id-stripping \
  27                 --enable-comment-stripping \
  28                 --remove-descriptive-elements \
  29                 --no-renderer-workaround \
  30                 --no-line-breaks \
  31                 --error-on-flowtext
  32
  33 # Optimize the favicon just like we do the tableau.
  34 favicon.min.svg: favicon.svg
  35         $(SCOUR) $< > $@
  36
  37 # Optimize our SVG once using XSL, to catch a few things
  38 # that "scour" misses.
  39 tableau.min.svg: tableau.svg svgclean.xsl
  40         @XSLTPROC@ svgclean.xsl $< > $@
  41
  42 # Optimize our SVG again, and remove its XML prologue so that it can
  43 # be included directly into the HTML document.
  44 tableau.min.min.svg: tableau.min.svg
  45         $(SCOUR) --protect-ids-list=$$(echo $(PRECIOUS_IDS) | tr ' ' ',') \
  46                  --strip-xml-prolog \
  47                  $< > $@
  48
  49 # Use FontForge to convert the sfd source files to woff2.
  50 .sfd.woff2:
  51         @FONTFORGE@ -script sfd2woff.ff $<
  52
  53 # Base64-encode a woff2 (web open font format 2.0) file. We use this
  54 # to embed fonts directly into the CSS that requires them.
  55 .woff2.base64:
  56         @BASE64@ -w0 $< > $@
  57
  58 # Same with the favicon SVG.
  59 .svg.base64:
  60         @BASE64@ -w0 $< > $@
  61
  62 # Build index.html by substituting the contents of a few (single
  63 # line!) files into @PLACEHOLDERS@ within index.html.in. If you put
  64 # tildes in tableau.svg this will probably break, so please don't do
  65 # that.
  66 index.html: index.html.in tableau.min.min.svg CharmBypass-Regular.base64 CharmBypass-Bold.base64 favicon.base64
  67
  68         sed -e "s~@CBPREGULAR@~$$(cat CharmBypass-Regular.base64)~" \
  69             -e "s~@CBPBOLD@~$$(cat CharmBypass-Bold.base64)~" \
  70             -e "s~@FAVICON@~$$(cat favicon.base64)~" \
  71             -e "s~@SVGDATA@~$$(cat tableau.min.min.svg)~" \
  72             $< > $@
  73
  74 # If you really want to, we support installing index.html
  75 # to (say) /usr/share/charm-bypass/index.html.
  76 dist_pkgdata_DATA = index.html
  77
  78 # Automake doesn't understand our wacky build process so we have to
  79 # tell it which files are produced by running "make"
  80 CLEANFILES = $(dist_pkgdata_DATA) \
  81              CharmBypass-Regular.base64 \
  82              CharmBypass-Bold.base64 \
  83              favicon.min.svg \
  84              tableau.min.svg \
  85              tableau.min.min.svg