-$(builddir)/Documentation/pictures/$(outbase)/lilypond.ico:
- $(MAKE) -C $(abs-srcdir)/Documentation/pictures
-$(outdir)/lilypond.ico: $(builddir)/Documentation/pictures/$(outbase)/lilypond.ico
+$(top-build-dir)/Documentation/pictures/$(outbase)/lilypond.ico:
+ $(MAKE) -C $(top-src-dir)/Documentation/pictures
+$(outdir)/lilypond.ico: $(top-build-dir)/Documentation/pictures/$(outbase)/lilypond.ico