[perl-Glib] GBoxed.xs: Check Glib version prior to enabling GBoxed types

[Brian Manning <bmanning src gnome org>]

commit 43dfe286142a4393d26b5c946ecc5c312a322c1e
Author: Brian Manning <bmanning src gnome org>
Date:   Sun Jan 24 15:22:02 2016 -0800

    GBoxed.xs: Check Glib version prior to enabling GBoxed types
    
    - RT#111150; patch submitted by Torsten Lüttgert <st-cpan at luettgert.de>

 GBoxed.xs |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/GBoxed.xs b/GBoxed.xs
index 8c3664b..f0dc125 100644
--- a/GBoxed.xs
+++ b/GBoxed.xs
@@ -906,6 +906,8 @@ DESTROY (sv)
        if (destroy)
                (*destroy) (sv);
 
+#if GLIB_CHECK_VERSION (2, 32, 0)
+
 MODULE = Glib::Boxed   PACKAGE = Glib::Bytes   PREFIX = g_bytes_
 
 =for DESCRIPTION
@@ -947,3 +949,5 @@ guint g_bytes_hash (GBytes *bytes);
 gboolean g_bytes_equal (GBytes *bytes1, GBytes *bytes2);
 
 gint g_bytes_compare (GBytes *bytes1, GBytes *bytes2);
+
+#endif