diff -rup xen-3.1.0-src/docs/Makefile xen-3.1.0-src.new/docs/Makefile
--- xen-3.1.0-src/docs/Makefile	2007-05-18 10:45:21.000000000 -0400
+++ xen-3.1.0-src.new/docs/Makefile	2007-06-14 16:29:21.000000000 -0400
@@ -22,9 +22,6 @@ all: build
 
 .PHONY: build
 build: ps pdf html man-pages
-	@if which $(DOT) 1>/dev/null 2>/dev/null ; then              \
-	$(MAKE) -C xen-api build ; else                              \
-        echo "Graphviz (dot) not installed; skipping xen-api." ; fi
 	rm -f *.aux *.dvi *.bbl *.blg *.glo *.idx *.ilg *.log *.ind *.toc
 
 .PHONY: dev-docs
@@ -67,7 +64,6 @@ man5/%.5: man/%.pod.5 Makefile
 
 .PHONY: clean
 clean:
-	$(MAKE) -C xen-api clean
 	rm -rf .word_count *.aux *.dvi *.bbl *.blg *.glo *.idx *~ 
 	rm -rf *.ilg *.log *.ind *.toc *.bak core
 	rm -rf $(GFX) ps pdf html
@@ -83,8 +79,6 @@ install: all
 	rm -rf $(DESTDIR)$(pkgdocdir)
 	$(INSTALL_DIR) $(DESTDIR)$(pkgdocdir)
 
-	$(MAKE) -C xen-api install
-
 	cp -dR ps $(DESTDIR)$(pkgdocdir)
 	cp -dR pdf $(DESTDIR)$(pkgdocdir)
 	$(INSTALL_DIR) $(DESTDIR)$(mandir)
Only in xen-3.1.0-src.new/docs: Makefile~