[gupnp] Silence warning from AC_CANONICAL_TARGET

[Jens Georg <jensgeorg src gnome org>]

commit 06482eb3e629753c3700a9c7002c17ce3fb11412
Author: Jens Georg <mail jensge org>
Date:   Fri Sep 16 16:29:10 2011 +0200

    Silence warning from AC_CANONICAL_TARGET

 configure.ac |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index ccd4208..755901d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -10,6 +10,9 @@ AC_CONFIG_SRCDIR([libgupnp/gupnp.h])
 AC_CONFIG_MACRO_DIR([m4])
 AC_CONFIG_AUX_DIR([build-aux])
 
+AC_CANONICAL_HOST
+AC_CANONICAL_TARGET
+
 AM_INIT_AUTOMAKE([1.11 tar-ustar no-dist-gzip dist-xz])
 AM_MAINTAINER_MODE([enable])
 
@@ -24,8 +27,6 @@ AC_SYS_LARGEFILE
 LT_PREREQ([2.2])
 LT_INIT
 
-AC_CANONICAL_HOST
-AC_CANONICAL_TARGET
 
 AC_MSG_CHECKING([operating system])
 case "$target_os" in