Require Autoconf 2.59

Since I Autoconf 2.59 has now been prevalent for some time, Wget is
mostly tested with that version.  In the interest of safety, it is now
being required by configure.in.  Since 2.59 was released in 2003, this
should be a safe move.


2005-06-29  Hrvoje Niksic  <[email protected]>

	* configure.in: Require Autoconf 2.59.

Index: configure.in
===================================================================
--- configure.in	(revision 1896)
+++ configure.in	(revision 1897)
@@ -30,7 +30,7 @@
 dnl
 
 AC_INIT([src/version.c])
-AC_PREREQ(2.57)
+AC_PREREQ(2.59)
 
 dnl Include the M4 macros we use.
 builtin(include, [m4/wget.m4])dnl
Index: README.checkout
===================================================================
--- README.checkout	(revision 1905)
+++ README.checkout	(working copy)
@@ -5,7 +5,7 @@
 normally present in the distribution tarballs.
 
 Therefore, if you're building from the sources obtained via
-Subversion, you'll need to have at least GNU Autoconf (2.57 or newer)
+Subversion, you'll need to have at least GNU Autoconf (2.59 or newer)
 installed on your system.  To generate the Info documentation, you
 will need the GNU Texinfo package.  Finally, if your system does not
 have gettext and you want the support for internationalized messages,