--- a/unix/xserver/man/Makefile.am	2013-03-30 17:51:01.707258746 -0400
+++ b/unix/xserver/man/Makefile.am	2013-03-30 17:51:47.606569692 -0400
@@ -2,5 +2,7 @@
 # (i.e. those handled in the os/utils.c options processing instead of in
 #  the DDX-level options processing)
 
+if ENABLE_DOCS
 include $(top_srcdir)/manpages.am
 appman_PRE = Xserver.man
+endif ENABLE_DOCS