[rhythmbox] add -Wno-deprecated-declarations to CFLAGS for development builds

[Jonathan Matthew <jmatthew src gnome org>]

commit 362b701f43d3b29a1a85055cfb46acdd8563a8be
Author: Jonathan Matthew <jonathan d14n org>
Date:   Sun Mar 11 22:27:32 2012 +1000

    add -Wno-deprecated-declarations to CFLAGS for development builds
    
    Other people don't care about deprecations and shouldn't have to
    deal with them.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=671706

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 2676efc..ed58197 100644
--- a/configure.ac
+++ b/configure.ac
@@ -539,7 +539,7 @@ if test "$GCC" = "yes" -a "$set_more_warnings" != "no"; then
 	-Wchar-subscripts -Wmissing-declarations -Wmissing-prototypes \
 	-Wnested-externs -Wpointer-arith \
 	-Wcast-align -Wformat-security -Wall \
-	-Werror -std=gnu89"
+	-Werror -Wno-deprecated-declarations -std=gnu89"
 
 	if echo "$CFLAGS" | grep -q -- '-O' && echo "$CFLAGS" | grep -q -v -- '-O0'; then
 		WARN_CFLAGS="-Wuninitialized $WARN_CFLAGS"