[meta-freescale] [meta-fsl-ppc][PATCH] qemu: gtk option is lost when regenerating the configure

[b40290 at freescale.com]

From: Chunrong Guo <B40290 at freescale.com>

   *fix the following error:
    |ERROR: unknown option --disable-gtk

Signed-off-by: Chunrong Guo <B40290 at freescale.com>
---
 recipes-devtools/qemu/qemu_fslgit.bb |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/recipes-devtools/qemu/qemu_fslgit.bb b/recipes-devtools/qemu/qemu_fslgit.bb
index 356103d..768e2db 100644
--- a/recipes-devtools/qemu/qemu_fslgit.bb
+++ b/recipes-devtools/qemu/qemu_fslgit.bb
@@ -27,6 +27,8 @@ EXTRA_OECONF_e5500 = "--target-list=ppc64-softmmu ${PPC_OECONF}"
 EXTRA_OECONF_e500v2 = "--target-list=ppc-softmmu ${PPC_OECONF}"
 EXTRA_OECONF_e500mc = "--target-list=ppc-softmmu ${PPC_OECONF}"
 
+PACKAGECONFIG[gtk+] = " , , ,"
+
 do_configure_prepend() {
         export PKG_CONFIG=${STAGING_DIR_NATIVE}${bindir_native}/pkg-config
 }
-- 
1.7.5.4