autoconf: require libtool minimum level 2.2

This is the updated minimum level as referenced in:
http://www.x.org/wiki/Building_the_X_Window_System/#index2h3

Libtool version 2 has been used for several years now. There should be
no surprises.

Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
This commit is contained in:
Gaetan Nadon 2014-01-07 14:00:42 -05:00 committed by Arnaud Fontaine
parent 517cb0e888
commit 942eabaae3

View File

@ -20,8 +20,8 @@ AM_PATH_PYTHON([2.6])
AC_USE_SYSTEM_EXTENSIONS
# Initialize libtool
AC_LIBTOOL_WIN32_DLL
AC_PROG_LIBTOOL
LT_PREREQ([2.2])
LT_INIT([win32-dll])
# Require xorg-macros minimum of 1.18 - Initial version
m4_ifndef([XORG_MACROS_VERSION],