--- autoconf-2.13/Makefile.in.orig	1999-01-05 16:27:16 +0300
+++ autoconf-2.13/Makefile.in	2002-10-27 20:16:22 +0300
@@ -49,7 +49,7 @@
 
 # Directory in which to install library files.
 datadir = @datadir@
-acdatadir = $(datadir)/autoconf
+acdatadir = $(datadir)/autoconf-2.13
 
 # Directory in which to install documentation info files.
 infodir = @infodir@