+# Assuming Guix is already installed and the daemon is up and running, this
+# rule builds from $(srcdir), creating and building derivations.
+as-derivation:
+ $(AM_V_at)echo "Building Guix in Guix..." ; \
+ $(GUILE) --no-auto-compile \
+ "$(top_srcdir)/build-aux/compile-as-derivation.scm" \
+ "$(abs_top_srcdir)"