[patch] Accept autoconf 2.59[a-d]

[Georg Baum]

The subject says it all. autoconf 2.59d is used in debian testing and 
works fine. This is going in tomorrow if nobody objects.
Jean-Marc, also for 1.4?


Georg

Index: autogen.sh
===================================================================
--- autogen.sh	(Revision 13983)
+++ autogen.sh	(Arbeitskopie)
@@ -20,13 +20,13 @@ case $automake_version in
     *' '1.9*)
 	;;
     *)
-    
+
 	echo "This automake version is not supported by LyX."
         echo "LyX only supports automake 1.9."
         exit 1
         ;;
 esac
-							
+
 # Discover what version of autoconf we are using.
 autoversion=`$AUTOCONF --version 2>/dev/null | head -n 1`
 
@@ -36,9 +36,9 @@ test "$autoversion" != "" && {
     echo "LyX requires autoconf >= 2.52"
     exit 1
 }
-	    
+ 
 case $autoversion in
-    *' '2.5[2-9])
+    *' '2.5[2-9] | *' '2.59[a-d])
 	EXTRA_ACINCLUDE_FILES="lyxinclude25x.m4"
 	;;
     *)