[xml] autogen.sh failure

[Rob Richards <rrichards cdatazone org>]

I had to do a fresh checkout on a fedora 12 system and was unable to get 
autogen.sh to work in its current state. It's the change to use 
autoreconf that causes it to no longer work. Same problem when tested on 
OSX as well.

When it is run I got the following output:
I am going to run ./configure with no arguments - if you wish
to pass any to it, please specify them on the ./autogen.sh command line.
aclocal: couldn't open directory `m4': No such file or directory
autoreconf: aclocal failed with exit status: 1
./autogen.sh: line 63: ./configure: No such file or directory

Now type 'make' to compile libxml.


When run in verbose mode I never see autoreconf running libtoolize (it 
does find it because when run in debug mode it properly detects and 
outputs the version of libtoolize), so after running it manually (both 
fedora and OSX):
libtoolize --copy --force

the autogen.sh script worked properly to setup the build environment.

Does the libtoolize line need to remain within the autogen.sh script to 
insure it works across the board?

Rob