From 3cdc3c4abe820380ed0f66a87123d58589f67cf1 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Sun, 29 Aug 2010 21:27:06 +0000
Subject: [PATCH] * Mark the VM builds as requiring KVM support.

svn path=/nixpkgs/trunk/; revision=23526
---
 pkgs/build-support/vm/default.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/build-support/vm/default.nix b/pkgs/build-support/vm/default.nix
index ca0c5f38fb74..7333582b7f51 100644
--- a/pkgs/build-support/vm/default.nix
+++ b/pkgs/build-support/vm/default.nix
@@ -334,6 +334,7 @@ rec {
      that allows you to boot into the VM and debug it interactively. */
      
   runInLinuxVM = drv: lib.overrideDerivation drv (attrs: {
+    requiredSystemFeatures = [ "kvm" ];
     builder = "${bash}/bin/sh";
     args = ["-e" (vmRunCommand qemuCommandLinux)];
     origArgs = attrs.args;
@@ -369,6 +370,7 @@ rec {
   */
   runInGenericVM = drv: lib.overrideDerivation drv (attrs: {
     system = "i686-linux";
+    requiredSystemFeatures = [ "kvm" ];
     builder = "${bash}/bin/sh";
     args = ["-e" (vmRunCommand qemuCommandGeneric)];
     QEMU_OPTS = "-m ${toString (if attrs ? memSize then attrs.memSize else 256)}";