+all: unicode-char.inc.pl unicode-cover.inc.pl countries.inc.pl data/browser/support.inc.pl
+
+download: data/DerivedAge.txt data/rfc1345.txt data/countryInfo.txt data/caniuse.json
+.PHONY: download
+
+data/DerivedAge.txt:
+ tools/wget-ifmodified http://www.unicode.org/Public/UNIDATA/$(@F) $@
+
+unicode-age.inc.pl: data/DerivedAge.txt
+ tools/mkcharver $< >$@