[libgovirt] Add fallback for G_DEPRECATED_FOR in older glib

[Christophe Fergeau <teuf src gnome org>]

commit 2ca872bd88efcfa7a55fedb6116f6bbec618d896
Author: Christophe Fergeau <cfergeau redhat com>
Date:   Tue Jan 20 10:42:46 2015 +0100

    Add fallback for G_DEPRECATED_FOR in older glib
    
    It was only introduced in glib 2.32

 govirt/ovirt-vm.h |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/govirt/ovirt-vm.h b/govirt/ovirt-vm.h
index 5a3479e..10910e3 100644
--- a/govirt/ovirt-vm.h
+++ b/govirt/ovirt-vm.h
@@ -30,6 +30,10 @@
 
 G_BEGIN_DECLS
 
+#if !GLIB_CHECK_VERSION(2,32,0)
+#define G_DEPRECATED_FOR(name) G_GNUC_DEPRECATED_FOR(name)
+#endif
+
 #define OVIRT_TYPE_VM            (ovirt_vm_get_type ())
 #define OVIRT_VM(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), OVIRT_TYPE_VM, OvirtVm))
 #define OVIRT_VM_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), OVIRT_TYPE_VM, OvirtVmClass))