[gvfs] build: Adapt autogen.sh to libtool-2.4

[Tomas Bzatek <tbzatek src gnome org>]

commit 61bf3e52be2b646f27ba5b129a8239549e1afcf1
Author: Tomas Bzatek <tbzatek redhat com>
Date:   Tue Dec 14 17:59:02 2010 +0100

    build: Adapt autogen.sh to libtool-2.4
    
    Why don't we use gnome-autogen.sh?

 autogen.sh |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/autogen.sh b/autogen.sh
index 4f24b3b..9206ffe 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -16,7 +16,7 @@ have_libtool=false
 if libtoolize --version < /dev/null > /dev/null 2>&1 ; then
 	libtool_version=`libtoolize --version | sed '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