Makefile.am: add rule to build woff2 fonts from sfd sources

[charm-bypass.git] / Makefile.am

diff --git a/Makefile.am b/Makefile.am
index f295689d08dedf63b67e17a3a6483b7d2bc80741..db4ea90bc59b17cb0498711f58589969e07f705b 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -20,7 +20,7 @@ PRECIOUS_IDS =  \
 
 # Optimize our SVG, and remove its XML prologue so that it can be
 # included directly into the HTML document.
-day.svg: src/day.svg
+day.min.svg: day.svg
        @SCOUR@ --protect-ids-list=$$(echo $(PRECIOUS_IDS) | tr ' ' ',') \
                 --enable-id-stripping \
                 --enable-comment-stripping \
@@ -31,6 +31,10 @@ day.svg: src/day.svg
                 --error-on-flowtext \
                 $< > $@
 
+# Use FontForge to convert the sfd source files to woff2.
+.sfd.woff2:
+       @FONTFORGE@ -script sfd2woff $<
+
 # Base64-encode a woff2 (web open font format 2.0) file. We use this
 # to embed fonts directly into the CSS that requires them.
 .woff2.base64:
@@ -38,12 +42,12 @@ day.svg: src/day.svg
 
 # Build index.html by substituting the contents of a few (single
 # line!) files into @PLACEHOLDERS@ within index.html.in. If you
-# put tildes in src/day.svg this will probably break, so please don't
+# put tildes in day.svg this will probably break, so please don't
 # do that.
-index.html: index.html.in day.svg CharmBypass-Regular.base64 CharmBypass-Bold.base64
+index.html: index.html.in day.min.svg CharmBypass-Regular.base64 CharmBypass-Bold.base64
        sed -e "s~@CBPREGULAR@~$$(cat CharmBypass-Regular.base64)~" \
             -e "s~@CBPBOLD@~$$(cat CharmBypass-Bold.base64)~" \
-            -e "s~@SVGDATA@~$$(cat day.svg)~" \
+            -e "s~@SVGDATA@~$$(cat day.min.svg)~" \
             $< > $@
 
 # If you really want to, we support installing index.html
@@ -52,4 +56,4 @@ dist_pkgdata_DATA = index.html
 
 # Automake doesn't understand our wacky build process so we have to
 # tell it which files are produced by running "make"
-CLEANFILES = $(dist_pkgdata_DATA) CharmBypass-Regular.base64 CharmBypass-Bold.base64 day.svg
+CLEANFILES = $(dist_pkgdata_DATA) CharmBypass-Regular.base64 CharmBypass-Bold.base64 day.min.svg