[gnome-disk-utility] Modernize autogen.sh

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 6ef671ef0d04c58ee1ca88e87e33704a21ba2d88
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Sun Mar 22 14:19:17 2015 -0500

    Modernize autogen.sh

 autogen.sh |   21 ++++++++-------------
 1 files changed, 8 insertions(+), 13 deletions(-)
---
diff --git a/autogen.sh b/autogen.sh
index 0738e4d..fc1676d 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -1,20 +1,15 @@
 #!/bin/sh
-# Run this to generate all the initial makefiles, etc.
-
 srcdir=`dirname $0`
-test -z "$srcdir" && srcdir=.
-
-PKG_NAME="gnome-disk-utility"
+[ -z "$srcdir" ] && srcdir=.
 
-(test -f $srcdir/src/Makefile.am) || {
-    echo -n "**Error**: Directory "\`$srcdir\'" does not look like the"
-    echo " top-level $PKG_NAME directory"
-    exit 1
-}
+if [ ! -f "$srcdir/configure.ac" ]; then
+ echo "$srcdir doesn't look like source directory for $PKG_NAME" >&2
+ exit 1
+fi
 
 which gnome-autogen.sh || {
-    echo "You need to install gnome-common from the GNOME SVN repository"
-    exit 1
+       echo "You need to install gnome-common from GNOME Git"
+       exit 1
 }
 
-REQUIRED_AUTOMAKE_VERSION=1.9 USE_GNOME2_MACROS=1 USE_COMMON_DOC_BUILD=yes . gnome-autogen.sh
+. gnome-autogen.sh "$@"