[gnome-desktop] Makefile: Move to AM_DISTCHECK_CONFIGURE_FLAGS

[Cosimo Cecchi <cosimoc src gnome org>]

commit 9aab0e241f50cb51babb461671ef4a8a6d7c90f7
Author: Sam Spilsbury <smspillaz gmail com>
Date:   Tue Jul 21 13:12:05 2015 +0800

    Makefile: Move to AM_DISTCHECK_CONFIGURE_FLAGS
    
    Since automake 1.11.2 it is recommended that packages
    use AM_DISTCHECK_CONFIGURE_FLAGS instead of
    DISTCHECK_CONFIGURE_FLAGS as the latter is intended
    to be a user variable.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=761888

 Makefile.am  |    2 +-
 configure.ac |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index c648385..a62fdc7 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -6,7 +6,7 @@ endif
 
 ACLOCAL_AMFLAGS = -I m4 ${ACLOCAL_FLAGS}
 
-DISTCHECK_CONFIGURE_FLAGS = --enable-gtk-doc
+AM_DISTCHECK_CONFIGURE_FLAGS = --enable-gtk-doc
 
 versiondir = $(datadir)/gnome
 version_DATA = gnome-version.xml
diff --git a/configure.ac b/configure.ac
index 8c76880..681a520 100644
--- a/configure.ac
+++ b/configure.ac
@@ -12,7 +12,7 @@ AC_INIT([gnome-desktop], gnome_version,
         [http://bugzilla.gnome.org/enter_bug.cgi?product=gnome-desktop])
 AC_CONFIG_SRCDIR([libgnome-desktop])
 
-AM_INIT_AUTOMAKE([1.11 foreign no-dist-gzip dist-xz tar-ustar])
+AM_INIT_AUTOMAKE([1.11.2 foreign no-dist-gzip dist-xz tar-ustar])
 AM_MAINTAINER_MODE([enable])
 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])