Use LT_INIT instead of deprecated AC_PROG_LIBTOOL

And add some warnings to the autoreconf step, for the developers to
see.

Signed-off-by: Ran Benita <ran234@gmail.com>

autogen.sh

@@ -6,7 +6,7 @@ test -z "$srcdir" && srcdir=.
 ORIGDIR=`pwd`
 cd "$srcdir"
 
-autoreconf -v --install || exit 1
+autoreconf --verbose --install --symlink --warnings=all || exit 1
 cd "$ORIGDIR" || exit $?
 
 exec "$srcdir/configure" --enable-maintainer-mode "$@"

configure.ac

@@ -36,7 +36,7 @@ AM_MAINTAINER_MODE
 AC_USE_SYSTEM_EXTENSIONS
 
 # Initialize libtool
-AC_PROG_LIBTOOL
+LT_INIT
 
 # Require xorg-macros minimum of 1.8 for AM_SILENT_RULES
 m4_ifndef([XORG_MACROS_VERSION],