[gthumb] do not show warnings for deprecated functions

[Paolo Bacchilega <paobac src gnome org>]

commit dacbbdc2f1c88af8ae36c9464f0abf5b51923feb
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Wed Oct 9 11:45:17 2013 +0200

    do not show warnings for deprecated functions

 configure.ac |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index f294c0c..890f44a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -85,6 +85,8 @@ AC_ARG_ENABLE(deprecated,
 if test x$disable_deprecated = xyes; then
        CFLAGS="$CFLAGS -DG_DISABLE_SINGLE_INCLUDES -DGDK_PIXBUF_DISABLE_SINGLE_INCLUDES 
-DGTK_DISABLE_SINGLE_INCLUDES"
        CFLAGS="$CFLAGS -DG_DISABLE_DEPRECATED -DGDK_DISABLE_DEPRECATED -DGDK_PIXBUF_DISABLE_DEPRECATED 
-DGTK_DISABLE_DEPRECATED -DGST_DISABLE_DEPRECATED"
+else
+       CFLAGS="$CFLAGS -Wno-deprecated-declarations"
 fi
 
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