+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
+ $< $(word 2,$^) >$@
+
+data/browser/usage-wm.tsv:
+ tools/wget-ifmodified https://analytics.wikimedia.org/datasets/periodic/reports/metrics/browser/all_sites_by_browser_family_and_major_percent.tsv $@
+
+data/browser/usage-wm.inc.pl: tools/mkusage-wikimedia data/browser/usage-wm.tsv