build: enable 'subdir-objects' and 'silent-rules' automake options

On 04/30/2013 05:11 PM, Stefano Lattarini wrote:
> * configure.ac (AM_INIT_AUTOMAKE): Here.  The future major Automake
> version 2.0 (ETA about one, one and half year from now) will likely
> enable them by default, so better prepare ourselves.
>
Please drop this patch.  Enabling 'subdir-objects' would require
sublter changes to several other parts of the build system that I
don't know how to test properly.  We should only enable the
'silent-rules' option for the moment.  The updated patch below
does this.

Sorry for the noise,
  Stefano

---- 8< ---- 8< ---- 8< ---- 8< ---- 8< ---- 8< ---- 8< ---- 8< ----

>From 46623411f017a447caa8fe75b3b42ec2fbeac458 Mon Sep 17 00:00:00 2001
Message-Id: <46623411f017a447caa8fe75b3b42ec2fbeac458.1367335124.git.stefano.lattarini@gmail.com>
From: Stefano Lattarini <stefano.lattarini@gmail.com>
Date: Tue, 30 Apr 2013 16:30:04 +0200
Subject: [PATCH] build: enable the 'silent-rules' automake options

* configure.ac (AM_INIT_AUTOMAKE): Here.  The future major Automake
version 2.0 (ETA about one, one and half year from now) will enable
it by default, so better prepare ourselves.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>

diff --git a/ChangeLog b/ChangeLog
index aa96aae39371d565ded4c485bbeb0ac28c6908d8..75672b5b6fe666e052499365f951a58283c12ba8 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -113,6 +113,14 @@
        * job.c (start_job_command): Don't redirect output for recursive
        make jobs, unless we're in makefile synchronization mode.
 
+2013-04-30  Stefano Lattarini <stefano.lattarini@gmail.com>  (tiny change)
+
+       build: enable the 'silent-rules' automake options
+
+       * configure.ac (AM_INIT_AUTOMAKE): Here.  The future major Automake
+       version 2.0 (ETA about one, one and half year from now) will enable
+       it by default, so better prepare ourselves.
+
 2013-04-30  Stefano Lattarini <stefano.lattarini@gmail.com>  (tiny change)
 
        build: require Autoconf >= 2.62 and Automake >= 1.11.1

diff --git a/configure.ac b/configure.ac
index da2071fc73d538f7fed861923bdf4cc189e4246b..5a17a2e3ae27c209e2fdd917ee8e249549dc39e9 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -26,7 +26,7 @@ AC_CONFIG_SRCDIR([vpath.c])
 AC_CONFIG_HEADERS([config.h])
 
 # Automake setup
-AM_INIT_AUTOMAKE([1.11.1])
+AM_INIT_AUTOMAKE([1.11.1 silent-rules])
 
 # Checks for programs.
 AC_PROG_CC