+data/countries.inc.pl: tools/mkcountries-geonames data/countryInfo.txt
+ $< $(word 2,$^) | sponge $@
+
+data/browser: data/browser/support.inc.pl data/browser/usage-wm.inc.pl
+
+data/browser/caniuse/data.json: data/browser/caniuse
+data/browser/caniuse:
+ [ -r $@/.git ] && cd $@ && git pull --ff-only
+ @[ -e $@ ] || git clone https://github.com/Fyrd/caniuse.git $@
+
+data/browser/support.inc.pl: tools/mkcaniuse data/browser/caniuse/data.json
+ $< $(word 2,$^) | sponge $@