[orca] Use the recommended configure.ac name instead configure.in

[Javier JardÃn <jjardon src gnome org>]

commit 1f0844e5b5f5d2c9040ef241ef28b58ef2c40823
Author: Javier JardÃn <jjardon gnome org>
Date:   Wed Aug 10 18:59:30 2011 +0100

    Use the recommended configure.ac name instead configure.in

 RELEASE-HOWTO                |    6 +++---
 autogen.sh                   |    2 +-
 configure.in => configure.ac |    0
 3 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/RELEASE-HOWTO b/RELEASE-HOWTO
index c1eb869..4479b8d 100644
--- a/RELEASE-HOWTO
+++ b/RELEASE-HOWTO
@@ -16,7 +16,7 @@ Make sure you are up to date:
 git pull
 git status
 
-Modify these lines in ./configure.in:
+Modify these lines in ./configure.ac:
 
 m4_define([orca_major_version], [2])
 m4_define([orca_minor_version], [29])
@@ -37,7 +37,7 @@ the .po file, not from po/Changelog. Sometimes the translator is not the
 same person as who commits the file.
 
 NOTE: You should also make sure the external dependencies listed in
-configure.in and README are accurate.
+configure.ac and README are accurate.
 
 
 BUILD THE RELEASE:
@@ -79,7 +79,7 @@ ftpadmin install orca-2.29.92.tar.gz
 IDENTIFY TRUNK AS "PRE":
 ------------------------
 
-Modify these lines in ./configure.in:
+Modify these lines in ./configure.ac:
 
   ORCA_MAJOR_VERSION=2
   ORCA_MINOR_VERSION=30
diff --git a/autogen.sh b/autogen.sh
index 9716ff9..4ca9349 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -6,7 +6,7 @@ test -z "$srcdir" && srcdir=.
 
 PKG_NAME="orca"
 
-(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 100%
rename from configure.in
rename to configure.ac