[gnome-boxes] build: add Makefile rule to download extra Win drivers ISO

[Christophe Fergeau <teuf src gnome org>]

commit af09bc77c55069236ab2ba9632222aeae95fba89
Author: Christophe Fergeau <cfergeau redhat com>
Date:   Mon Sep 3 14:23:45 2012 +0200

    build: add Makefile rule to download extra Win drivers ISO
    
    Since a4a0780c8, Boxes is able to use an ISO with extra Windows
    drivers to auto-install the viostor virtio drivers during Windows
    unattended installations. However, it does not know yet how to
    download that ISO. As a stop-gap measure, add a Makefile rule
    to download it and save it with the right name. It can then be
    copied to ~/.cache/gnome-boxes/ or to $data_dir/gnome-boxes/, and
    Boxes will be able to make use of it.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=679752

 Makefile.am |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index b36d3e4..04d7d12 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -73,4 +73,7 @@ version.h: $(top_srcdir)/.version
 vala-clean:
 	rm -f `find . -name "*.stamp"`
 
+win-tools.iso:
+	@wget -O $@ http://people.gnome.org/~teuf/gnome-boxes/boxes-unattended-win-drivers/boxes-unattended-win-drivers-LATEST.iso
+
 -include $(top_srcdir)/git.mk