[PATCH] Add AM_SILENT_RULES to default XORG_CWARNFLAGS

[Peter Hutterer]

Automake 1.11 supports silent builds with the new AM_SILENT_RULES.
http://sources.redhat.com/automake/automake.html#Options

This loosely qualifies as a CWARNFLAG since it allows all the warnings to be
seen and enables modules to gain support from the feature without any
changes needed to configure.
---
 xorg-macros.m4.in |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/xorg-macros.m4.in b/xorg-macros.m4.in
index bcf8c44..1954714 100644
--- a/xorg-macros.m4.in
+++ b/xorg-macros.m4.in
@@ -454,4 +454,5 @@ else
     fi
 fi
 AC_SUBST(CWARNFLAGS)
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
 ]) # XORG_CWARNFLAGS
-- 
1.6.3.rc1.2.g0164.dirty

Cheers,
  Peter