[OE-core] [oe-core][PATCH] qemu: use PACKAGECONFIG to address libaio/attr/libcap dependencies

[b28495 at freescale.com]

From: Ting Liu <b28495 at freescale.com>

Move to using the PACKAGECONFIG mechanism to select configure options
and dependencies. Without this the system will attempt to discover
various dependencies, and sometimes does so incorrectly.

Signed-off-by: Ting Liu <b28495 at freescale.com>
---
 meta/recipes-devtools/qemu/qemu.inc |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/meta/recipes-devtools/qemu/qemu.inc b/meta/recipes-devtools/qemu/qemu.inc
index 7caef6e..8be3890 100644
--- a/meta/recipes-devtools/qemu/qemu.inc
+++ b/meta/recipes-devtools/qemu/qemu.inc
@@ -84,6 +84,8 @@ do_install_append() {
 # END of qemu-mips workaround
 
 PACKAGECONFIG ??= ""
+PACKAGECONFIG[virtfs] = "--enable-virtfs --enable-attr,--disable-virtfs,libcap attr,"
+PACKAGECONFIG[libaio] = "--enable-linux-aio,--disable-linux-aio,libaio,"
 
 # Qemu target will not build in world build for ARM or Mips
 BROKEN_qemuarm = "1"
-- 
1.7.3.4