[vte] Use the recommended configure.ac instead configure.in

[jjardon src gnome org]

commit 765f1087eced3d19768a7ebd98500e5ff3df8a1a
Author: Javier Jardón <javier jardon codethink co uk>
Date:   Wed Feb 2 13:23:19 2011 +0000

    Use the recommended configure.ac instead configure.in

 autogen.sh                   |    2 +-
 configure.in => configure.ac |    4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/autogen.sh b/autogen.sh
index f129ec6..926d0cf 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -6,7 +6,7 @@ test -z "$srcdir" && srcdir=.
 
 PKG_NAME="vte"
 
-(test -f $srcdir/configure.in \
+(test -f $srcdir/configure.ac \
   && test -f $srcdir/README \
   && test -d $srcdir/src) || {
     echo -n "**Error**: Directory "\`$srcdir\'" does not look like the"
diff --git a/configure.in b/configure.ac
similarity index 99%
rename from configure.in
rename to configure.ac
index 3937cb6..887e344 100644
--- a/configure.in
+++ b/configure.ac
@@ -284,7 +284,7 @@ dnl                   [prohibit VTE from using deprecated GLib/Pango/ATK/GDK/GTK
 dnl   [],[enable_deprecation=$enable_maintainer_mode])
 dnl if test "x$enable_deprecation" = xyes; then
 dnl   AC_MSG_NOTICE([disabling deprecated GLIB/PANGO/GDK/ATK/GTK+ features])
-dnl 
+dnl
 dnl   AC_DEFINE([ATK_DISABLE_DEPRECATED],[1],[Disable deprecated features])
 dnl   AC_DEFINE([ATK_DISABLE_SINGLE_INCLUDES],[1],[Disable single includes])
 dnl   AC_DEFINE([G_DISABLE_DEPRECATED],[1],[Disable deprecated features])
@@ -550,7 +550,7 @@ if test "$enable_glade_catalogue" = "yes"; then
   AC_SUBST([GLADE_ICON_DIR])
   AC_SUBST([GLADE_MODULE_DIR])
 fi
-  
+
 AM_CONDITIONAL([ENABLE_GLADE_CATALOGUE],[test "$enable_glade_catalogue" = "yes"])
 
 # *************