[gom] build: Drop use of gnome-autogen

[Emmanuele Bassi <ebassi src gnome org>]

commit 40845acd6107b8b3f119b10a81853c2e64559da0
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Fri Jun 3 00:06:43 2016 +0100

    build: Drop use of gnome-autogen
    
    It's deprecated, and it badly breaks when used by jhbuild in a
    non-srcdir build configuration.

 autogen.sh |   46 +++++++++++++++++++++++++++++++++++++++++++++-
 1 files changed, 45 insertions(+), 1 deletions(-)
---
diff --git a/autogen.sh b/autogen.sh
index f34d234..3f414ce 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -1,3 +1,47 @@
 #!/bin/sh
 
-PKG_NAME=gom gnome-autogen.sh $@
+test -n "$srcdir" || srcdir=`dirname "$0"`
+test -n "$srcdir" || srcdir=.
+
+olddir=`pwd`
+
+cd $srcdir
+
+AUTORECONF=$(which autoreconf 2>/dev/null)
+GTKDOCIZE=$(which gtkdocize 2>/dev/null)
+INTLTOOLIZE=$(which intltoolize 2>/dev/null)
+
+set -x
+
+if test -z $GTKDOCIZE; then
+       echo "*** No gtkdocize found, please install gtk-doc ***"
+       exit 1
+else
+        ${GTKDOCIZE} || exit $?
+fi
+
+if test -z $INTLTOOLIZE; then
+        echo "*** No intltoolize found, please install intltool ***"
+        exit 1
+else
+        ${INTLTOOLIZE} --force --copy --automake || exit $?
+fi
+
+if test -z $AUTORECONF; then
+        echo "*** No autoreconf found, please install autoconf ***"
+        exit 1
+else
+        ${AUTORECONF} --force --install --verbose || exit $?
+fi
+
+if test -z "$NOCONFIGURE"; then
+        if test -z "$*"; then
+                echo "*** I am going to run ./configure with no arguments - if you wish"
+                echo "*** to pass any to it, please specify them on the $0 command line."
+        fi
+fi
+
+cd "$olddir"
+test -n "$NOCONFIGURE" || "$srcdir/configure" "$@"
+
+{ set +x; } 2>/dev/null