--- doc/Makefile.am.orig	2007-11-21 14:58:52.570859000 +0800
+++ doc/Makefile.am	2007-11-21 14:59:36.803248000 +0800
@@ -1,6 +1,8 @@
 if BUILD_XML
 if ENABLE_XSLTPROC
 SUBDIRS = xml man
+else
+SUBDIRS = man
 endif
 else
 SUBDIRS = man