[PATCH 1/2] kvm: Use kvm-kmod headers if available

[Jan Kiszka <jan.kiszka@siemens.com>]

Since kvm-kmod-2.6.32.2 we have an alternative source for recent KVM
kernel headers. Use it when available and not overruled by --kerneldir.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
---

Note: This is the upstream version first. qemu-kvm differs in this area,
I will post corresponding patches for that tree later.

 configure |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/configure b/configure
index 5c056f5..623c30e 100755
--- a/configure
+++ b/configure
@@ -1384,7 +1384,7 @@ EOF
             kvm_cflags="$kvm_cflags -I$kerneldir/arch/$cpu/include"
       fi
   else
-      kvm_cflags=""
+    kvm_cflags=`pkg-config --cflags kvm-kmod 2> /dev/null`
   fi
   if compile_prog "$kvm_cflags" "" ; then
     kvm=yes