From 263ddcc81bf45d475ef86100a8567b3fb2129b8d Mon Sep 17 00:00:00 2001
From: Harsh Prateek Bora <harsh@linux.vnet.ibm.com>
Date: Fri, 8 Jun 2012 03:20:43 +0530
Subject: [PATCH] configure: report missing libraries for virtfs

Signed-off-by: Harsh Prateek Bora <harsh@linux.vnet.ibm.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
---
 configure | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/configure b/configure
index 76dd57fc27..e8f0172b4b 100755
--- a/configure
+++ b/configure
@@ -2915,7 +2915,8 @@ if test "$softmmu" = yes ; then
       tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
     else
       if test "$virtfs" = yes; then
-        feature_not_found "virtfs"
+        echo "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
+        exit 1
       fi
       virtfs=no
     fi