[gsound] build: Don't use deprecated gnome-autogen.sh

[Tristan Brindle <tbrindle src gnome org>]

commit dfa2c58b283ddd47c1ad689aa2d1ba86a4b37f2d
Author: Tristan Brindle <t c brindle gmail com>
Date:   Sun Nov 1 19:09:51 2015 +1300

    build: Don't use deprecated gnome-autogen.sh
    
    Replace our autogen.sh with the template from
    
    https://wiki.gnome.org/Projects/GnomeCommon/Migration
    
    to avoid a dependency on the deprecated gnome-autogen.sh

 autogen.sh |   43 ++++++++++++++++++++++++++++---------------
 1 files changed, 28 insertions(+), 15 deletions(-)
---
diff --git a/autogen.sh b/autogen.sh
index 0aad6ad..58c66a8 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -1,24 +1,37 @@
 #!/bin/sh
 # Run this to generate all the initial makefiles, etc.
+test -n "$srcdir" || srcdir=`dirname "$0"`
+test -n "$srcdir" || srcdir=.
 
-srcdir=`dirname $0`
-test -z "$srcdir" && srcdir=.
+olddir=`pwd`
 
-PKG_NAME="gsound"
+cd $srcdir
 
-(test -f $srcdir/configure.ac) || {
-    echo -n "**Error**: Directory "\`$srcdir\'" does not look like the"
-    echo " top-level directory"
-    exit 1
+(test -f configure.ac) || {
+        echo "*** ERROR: Directory "\`$srcdir\'" does not look like the top-level project directory ***"
+        exit 1
 }
 
-which gnome-autogen.sh || {
-    echo "You need to install gnome-common from the GNOME git"
-    exit 1
-}
+PKG_NAME=`autoconf --trace 'AC_INIT:$1' configure.ac`
+
+if [ "$#" = 0 -a "x$NOCONFIGURE" = "x" ]; then
+        echo "*** WARNING: I am going to run \`configure' with no arguments." >&2
+        echo "*** If you wish to pass any to it, please specify them on the" >&2
+        echo "*** \`$0\' command line." >&2
+        echo "" >&2
+fi
+
+aclocal --install || exit 1
+gtkdocize --copy || exit 1
+autoreconf --verbose --force --install -Wno-portability || exit 1
 
-REQUIRED_AUTOMAKE_VERSION=1.10 \
-USE_GNOME2_MACROS=1 \
-USE_COMMON_DOC_BUILD=yes \
-. gnome-autogen.sh "$@"
+cd $olddir
+if [ "$NOCONFIGURE" = "" ]; then
+        $srcdir/configure "$@" || exit 1
 
+        if [ "$1" = "--help" ]; then exit 0 else
+                echo "Now type \`make\' to compile $PKG_NAME" || exit 1
+        fi
+else
+        echo "Skipping configure process."
+fi