--- Makefile.in.orig	Sun Jun 11 02:09:26 2000
+++ Makefile.in	Tue Jun 13 13:49:49 2000
@@ -81,7 +81,11 @@
 
 AUTOMAKE_OPTIONS = foreign
 
-SUBDIRS = modules @libltdl_dir@ interface manual examples scripts data 
+ifndef NOPORTDOCS
+MANUALSUBDIR = manual
+endif
+
+SUBDIRS = modules @libltdl_dir@ interface $(MANUALSUBDIR) examples scripts data 
 
 EXTRA_DIST = README-CVS autoconf-exeext.patch
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4