[libgames-support] Stop using gnome-common

[Michael Catanzaro <mcatanzaro src gnome org>]

commit a4c8d7761dd4aeab4422fb792d75f9a5a2ccde39
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Sat Jun 27 19:48:53 2015 -0500

    Stop using gnome-common

 Makefile.am  |    2 --
 autogen.sh   |   39 ++++++++++++++++++++++++++++++---------
 configure.ac |    2 --
 3 files changed, 30 insertions(+), 13 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index 91bbd01..8baedb1 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,7 +1,5 @@
 SUBDIRS = po
 
-ACLOCAL_AMFLAGS = -I m4 ${ACLOCAL_FLAGS}
-
 pkgconfigdir = $(libdir)/pkgconfig
 
 pkgconfig_DATA = libgames-support.pc
diff --git a/autogen.sh b/autogen.sh
index fc1676d..2f4d7e6 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -1,15 +1,36 @@
 #!/bin/sh
+# Run this to generate all the initial makefiles, etc.
 srcdir=`dirname $0`
-[ -z "$srcdir" ] && srcdir=.
+test -z "$srcdir" && srcdir=.
 
-if [ ! -f "$srcdir/configure.ac" ]; then
- echo "$srcdir doesn't look like source directory for $PKG_NAME" >&2
- exit 1
+(test -f $srcdir/configure.ac) || {
+        echo "**Error**: Directory "\`$srcdir\'" does not look like the top-level project directory"
+        exit 1
+}
+
+PKG_NAME=`autoconf --trace 'AC_INIT:$1' "$srcdir/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
 
-which gnome-autogen.sh || {
-       echo "You need to install gnome-common from GNOME Git"
-       exit 1
-}
+set -x
+aclocal --install || exit 1
+intltoolize --force --copy --automake || exit 1
+autoreconf --verbose --force --install -Wno-portability || exit 1
+{ set +x; } 2>/dev/null
+
+if [ "$NOCONFIGURE" = "" ]; then
+        set -x
+        $srcdir/configure "$@" || exit 1
+        { set +x; } 2>/dev/null
 
-. gnome-autogen.sh "$@"
+        if [ "$1" = "--help" ]; then exit 0 else
+                echo "Now type \`make\' to compile $PKG_NAME" || exit 1
+        fi
+else
+        echo "Skipping configure process."
+fi
diff --git a/configure.ac b/configure.ac
index 51d9cbe..4d06b38 100644
--- a/configure.ac
+++ b/configure.ac
@@ -22,8 +22,6 @@ AM_INIT_AUTOMAKE([1.11 no-dist-gzip dist-xz foreign subdir-objects])
 AM_SILENT_RULES([yes])
 AM_MAINTAINER_MODE([enable])
 
-GNOME_MAINTAINER_MODE_DEFINES
-
 AM_PROG_VALAC([0.24])
 
 LT_PREREQ([2.2])