[libxml2] autogen: Only check for libtoolize

[Colin Walters <walters src gnome org>]

commit ca03efc4bf7095a0899e9e895c138182860ebc18
Author: Colin Walters <walters verbum org>
Date:   Fri Jan 27 06:56:23 2012 -0500

    autogen: Only check for libtoolize
    
    The system /usr/bin/libtool may not be in all installations.

 autogen.sh |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/autogen.sh b/autogen.sh
index a247b32..24137bd 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -16,7 +16,7 @@ DIE=0
 	DIE=1
 }
 
-(libtool --version) < /dev/null > /dev/null 2>&1 || {
+(libtoolize --version) < /dev/null > /dev/null 2>&1 || {
 	echo
 	echo "You must have libtool installed to compile libxml."
 	echo "Download the appropriate package for your distribution,"