Ensure %with_libnl is defined on PPC

libvirt.spec

@@ -159,6 +159,8 @@
 
 %if %{with_macvtap}
 %define with_libnl 1
+%else
+%define with_libnl 0
 %endif
 
 # Force QEMU to run as non-root
@@ -183,7 +185,7 @@
 Summary: Library providing a simple API virtualization
 Name: libvirt
 Version: 0.8.2
-Release: 1%{?dist}%{?extra_release}.1dan
+Release: 1%{?dist}%{?extra_release}
 License: LGPLv2+
 Group: Development/Libraries
 Source: http://libvirt.org/sources/libvirt-%{version}.tar.gz