[glibmm] Support Automake silent rules

[Daniel Elstner <daniel src gnome org>]

commit fa03634b5963af18340258a67063f3a527c4e471
Author: Daniel Elstner <daniel kitta gmail com>
Date:   Sat Sep 19 03:34:28 2009 +0200

    Support Automake silent rules
    
    * configure.ac: Call the AM_SILENT_RULES macro if it is defined.
    (AM_INIT_AUTOMAKE): Add check-news option.
    * glib/src/Makefile.am: Prefix the M4 command line with $(AM_V_GEN)
    in order to support the silent rules feature of Automake.

 ChangeLog            |    9 +++++++++
 configure.ac         |    6 ++++--
 glib/src/Makefile.am |    2 +-
 3 files changed, 14 insertions(+), 3 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index be2f187..fbb9f4e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+2009-09-19  Daniel Elstner  <daniel kitta gmail com>
+
+	Support Automake silent rules
+
+	* configure.ac: Call the AM_SILENT_RULES macro if it is defined.
+	(AM_INIT_AUTOMAKE): Add check-news option.
+	* glib/src/Makefile.am: Prefix the M4 command line with $(AM_V_GEN)
+	in order to support the silent rules feature of Automake.
+
 2009-09-17  Daniel Elstner  <danielk openismus com>
 
 	Do not complain about missing docs_override.xml
diff --git a/configure.ac b/configure.ac
index f997543..fb10aa2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -15,7 +15,8 @@
 ## You should have received a copy of the GNU Lesser General Public License
 ## along with this library.  If not, see <http://www.gnu.org/licenses/>.
 
-AC_INIT([glibmm], [2.21.5], [http://bugzilla.gnome.org/enter_bug.cgi?product=glibmm],
+AC_INIT([glibmm], [2.21.5],
+        [http://bugzilla.gnome.org/enter_bug.cgi?product=glibmm],
         [glibmm], [http://www.gtkmm.org/])
 AC_PREREQ([2.59])
 
@@ -24,7 +25,8 @@ AC_CONFIG_AUX_DIR([build])
 AC_CONFIG_MACRO_DIR([build])
 AC_CONFIG_HEADERS([config.h glib/glibmmconfig.h gio/giommconfig.h])
 
-AM_INIT_AUTOMAKE([1.9 -Wno-portability dist-bzip2 no-define nostdinc tar-pax])
+AM_INIT_AUTOMAKE([1.9 -Wno-portability check-news dist-bzip2 no-define nostdinc tar-pax])
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES])
 AM_MAINTAINER_MODE
 AC_ARG_VAR([ACLOCAL_FLAGS], [aclocal flags, e.g. -I <macro dir>])
 
diff --git a/glib/src/Makefile.am b/glib/src/Makefile.am
index 5561d7b..c184f0d 100644
--- a/glib/src/Makefile.am
+++ b/glib/src/Makefile.am
@@ -38,4 +38,4 @@ other_built_sources += $(patsubst %.m4,$(binding_outputdir)/%,$(files_src_m4))
 dist_noinst_DATA    += $(files_src_m4) template.macros.m4
 
 $(binding_outputdir)/%: %.m4 template.macros.m4
-	$(M4) -I$(srcdir) $< >$@
+	$(AM_V_GEN)$(M4) -I$(srcdir) $< >$@