[Swan-commit] Changes to ref refs/heads/master

[Andrew Cagney]

New commits:
commit 8542340b7f96af325be469f89f12d1b23f3b7d1a
Author: Andrew Cagney <cagney at gnu.org>
Date:   Thu Mar 3 19:36:57 2016 -0500

    make install-kvm-domains: require make variables KVM_POOLDIR, KVM_SOURCEDIR and KVM_TESTINGDIR
    
    If they are not defined print a message explaining what to do.
    (test with "make kvm-config-variables" and "make kvm-config-pooldir").
    
    Update documentation.