Why PACKAGE_URL is not set ?

[TJ Yang]

According to 
http://www.gnu.org/software/hello/manual/autoconf/Initializing-configure.html
I can do a AC_INIT(hello,1.0,address@hidden,[tarname],[http://www.test.com])
and expect to have PACKAGE* veritable set accordingly, see Makefile below.

But I  can't see PACKAGE_URL got defined ?
I am using  Autoconf version 2.63 and Automake version 1.10
Is this a autoconf/automake version issue ?

.

Makefile
<snip>
PACKAGE = hello
PACKAGE_BUGREPORT = address@hidden
PACKAGE_NAME = hello
PACKAGE_STRING = hello 1.0
PACKAGE_TARNAME = tarname
PACKAGE_VERSION = 1.0
PATH_SEPARATOR = :
SET_MAKE =
SHELL = /bin/sh
STRIP =
VERSION = 0.1
<snip>

the configure.ac and Makefile.am

test$ cat configure.ac
AC_INIT(hello,1.0,address@hidden,[tarname],[http://www.test.com])
AM_INIT_AUTOMAKE(hello,0.1)
AC_PROG_CC
AC_PROG_INSTALL
AC_OUTPUT(Makefile)
test$ cat Makefile.am
bin_PROGRAMS = hello
hello_SOURCES = hello.c
test$


-- 
T.J. Yang