- (cd asdf-upstream; make build/asdf.lisp)
- cp asdf-upstream/build/asdf.lisp asdf.lisp
- cp asdf-upstream/doc/asdf.texinfo asdf.texinfo
- cp asdf-upstream/README README
+ ln -f $(UPSTREAM)/build/asdf.lisp asdf.lisp
+ ln -f $(UPSTREAM)/doc/asdf.texinfo asdf.texinfo
+ ln -f $(UPSTREAM)/README README