[OE-core] [PATCH 2/2] u-boot.inc: Fix devtool build u-boot for u-boot without menuconfig

[Tom Hochstein]

For u-boot recipes without menuconfig support, running devtool results
in a do_configure error:

cp: cannot stat '/home/r60874/upstream/fsl-xwayland/tmp/work/imx8mmevk-fsl-linux/u-boot-imx/2018.03-r0/u-boot-imx-2018.03//.config': No such file or directory

The problem arises because u-boot.inc supports recipes with and without
menuconfig.

Fix the problem by properly setting DEVTOOL_DISABLE_MENUCONFIG so that devtool
can control logic that applies only for menuconfig support.

Signed-off-by: Tom Hochstein <tom.hochstein at nxp.com>
---
 meta/recipes-bsp/u-boot/u-boot.inc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/meta/recipes-bsp/u-boot/u-boot.inc b/meta/recipes-bsp/u-boot/u-boot.inc
index 9a754fd09b..d241347bf7 100644
--- a/meta/recipes-bsp/u-boot/u-boot.inc
+++ b/meta/recipes-bsp/u-boot/u-boot.inc
@@ -87,6 +87,8 @@ do_configure () {
         fi
         merge_config.sh -m .config ${@" ".join(find_cfgs(d))}
         cml1_do_configure
+    else
+        DEVTOOL_DISABLE_MENUCONFIG=true
     fi
 }
 
-- 
2.17.1