[gnome-continuous-yocto/gnomeostree-3.28-rocko: 7390/8267] kernel-yocto: relax BSP definition test

[Emmanuele Bassi <ebassi src gnome org>]

commit fa664b1bba3ef8256083f4e52cafd0985d924586
Author: Bruce Ashfield <bruce ashfield windriver com>
Date:   Wed Aug 23 15:20:20 2017 -0400

    kernel-yocto: relax BSP definition test
    
    commit 44aea7b873 [kernel-yocto: ensure that only valid BSPs are built]
    introduced a new check to ensure that a valid BSP definition was found,
    rather than building something that 'closely' matched the current
    MACHINE.
    
    This check breaks valid configurations which do not have a bsp
    definition but are otherwise completely configured machines.
    
    To allow both elements to co-exist (and not add warnings or errors
    to otherwise valid builds), we first check to see if an empty bsp
    definition was found, but then check to see if a defconfig was
    provided.
    
    If a defconfig has been provided, that is a sign that the board
    configuration is complete and we should continue the build without
    otherwise bothering the user.
    
    Tested on meta-raspberrypi and linux-yocto*
    
    (From OE-Core rev: 156cf9e25f875a50f907e570d9b62cbc2c051133)
    
    Signed-off-by: Bruce Ashfield <bruce ashfield windriver com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 meta/classes/kernel-yocto.bbclass |    7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)
---
diff --git a/meta/classes/kernel-yocto.bbclass b/meta/classes/kernel-yocto.bbclass
index c8ed1e9..1d44795 100644
--- a/meta/classes/kernel-yocto.bbclass
+++ b/meta/classes/kernel-yocto.bbclass
@@ -143,8 +143,11 @@ do_kernel_metadata() {
 
        # expand kernel features into their full path equivalents
        bsp_definition=$(spp ${includes} --find -DKMACHINE=${KMACHINE} -DKTYPE=${LINUX_KERNEL_TYPE})
-       if [ $? -ne 0 ] || [ -z "${bsp_definition}" ]; then
-               bbfatal_log "Could not locate BSP definiton for ${KMACHINE}/${LINUX_KERNEL_TYPE}."
+       if [ -z "$bsp_definition" ]; then
+               echo "$sccs" | grep -q defconfig
+               if [ $? -ne 0 ]; then
+                       bberror "Could not locate BSP definition for ${KMACHINE}/${LINUX_KERNEL_TYPE} and no 
defconfig was provided"
+               fi
        fi
        meta_dir=$(kgit --meta)