[empathy] configure.ac: Use upstream gettext instead the glib one

[Javier JardÃn <jjardon src gnome org>]

commit 12b920d355e4a8be744cd820dcbf2354f7cd6d49
Author: Javier JardÃn <jjardon gnome org>
Date:   Tue Aug 16 17:19:04 2011 +0100

    configure.ac: Use upstream gettext instead the glib one

 configure.ac |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 315b113..e95f8b0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -282,12 +282,13 @@ fi
 # -----------------------------------------------------------
 IT_PROG_INTLTOOL([0.40.0])
 
+AM_GNU_GETTEXT_VERSION([0.17])
+AM_GNU_GETTEXT([external])
+
 GETTEXT_PACKAGE=empathy
 AC_SUBST(GETTEXT_PACKAGE)
 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE",[Gettext package name])
 
-AM_GLIB_GNU_GETTEXT
-
 # -----------------------------------------------------------
 # Connectivity integration
 # -----------------------------------------------------------