[gtk+/gtk-2-22] autogen: allow libtool 2.4

[Matthias Clasen <matthiasc src gnome org>]

commit 01cd47361e587c66a2067610d81735b17ab39c72
Author: Matthias Clasen <mclasen redhat com>
Date:   Wed Nov 10 09:21:10 2010 -0500

    autogen: allow libtool 2.4
    
    Proposed by Jürg Billeter
    (cherry picked from commit 1fb94a8410f3900398341c398f1b680c79c3aec6)

 autogen.sh |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/autogen.sh b/autogen.sh
index adac2fe..43d0ef8 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -19,7 +19,7 @@ if libtoolize --version < /dev/null > /dev/null 2>&1 ; then
 			 sed -e 's/^\(.*\)([^)]*)\(.*\)$/\1\2/g' \
 			     -e 's/^[^0-9]*\([0-9.][0-9.]*\).*/\1/'`
 	case $libtool_version in
-	    1.4*|1.5*|2.2*)
+	    1.4*|1.5*|2.2*|2.4*)
 		have_libtool=true
 		;;
 	esac