Add zontab.list dependency

ruby · Aug 22, 2021 · 7e1ffbf · 7e1ffbf
1 parent de7dca3
commit 7e1ffbf
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/ext/date/prereq.mk b/ext/date/prereq.mk
@@ -10,3 +10,10 @@ zonetab.h: zonetab.list
 .PHONY: update-zonetab
 update-zonetab:
 	$(RUBY) -C $(srcdir) update-abbr
+
+.PHONY: update-nothing
+update-nothing:
+
+update = nothing
+
+zonetab.list: update-$(update)