--- docs/reference/Makefile.in.orig	Thu Jul  6 00:29:26 2006
+++ docs/reference/Makefile.in	Thu Jul  6 00:29:40 2006
@@ -342,7 +342,7 @@
 
 $(index_html): $(DOXYGEN_CONFIGFILE) $(wildcard $(top_srcdir)/cairomm/*.h) $(HTML_TEMPLATE_FILES)
 	-rm -rf html
-	doxygen $(DOXYGEN_CONFIGFILE) \
+	$(DOXYGEN) $(DOXYGEN_CONFIGFILE) \
 	2> doxygen-warnings.txt | tee doxygen-output.txt && cat doxygen-warnings.txt
 
 html: $(index_html)