qemu: add to host utilities menu

This allows qemu-user to be selected by the user. One use case
for this is to call qemu-user from post build scripts to
run regression tests against the build.

Signed-off-by: Frank Hunleth <fhunleth@troodon-software.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/Config.in.host

@@ -18,6 +18,7 @@ menu "Host utilities"
 	source "package/parted/Config.in.host"
 	source "package/patchelf/Config.in.host"
 	source "package/pwgen/Config.in.host"
+	source "package/qemu/Config.in.host"
 	source "package/sam-ba/Config.in.host"
 	source "package/squashfs/Config.in.host"
 	source "package/sunxi-tools/Config.in.host"

package/qemu/Config.in.host

@@ -0,0 +1,8 @@
+config BR2_PACKAGE_HOST_QEMU
+	bool "host qemu"
+	help
+	  QEMU is a generic and open source machine emulator and virtualizer.
+
+	  This option builds a user emulator for your selected architecture.
+
+	  http://www.qemu.org