Merge pull request rhashimoto#132 from tantaman/patch-1

remove unused `deps` target

Author: rhashimoto

Makefile

@@ -124,9 +124,6 @@ cache/$(EXTENSION_FUNCTIONS):
 clean-deps:
 	rm -rf deps
 
-.PHONY: deps
-deps: deps/$(SQLITE_AMALGAMATION) deps/$(EXTENSION_FUNCTIONS)
-
 deps/$(SQLITE_VERSION)/sqlite3.h deps/$(SQLITE_VERSION)/sqlite3.c:
 	mkdir -p cache/$(SQLITE_VERSION)
 	curl -LsS $(SQLITE_TARBALL_URL) | tar -xzf - -C cache/$(SQLITE_VERSION)/ --strip-components=1