[gnome-continuous-yocto/gnomeostree-3.28-rocko: 4950/8267] kernel.bbclass: Give sanity check function an opt-out variable

[Emmanuele Bassi <ebassi src gnome org>]

commit 132b4d13e0e59c2929484111ed70ad62e30a3d2b
Author: California Sullivan <california l sullivan intel com>
Date:   Mon Feb 27 17:02:43 2017 -0800

    kernel.bbclass: Give sanity check function an opt-out variable
    
    Having no opt-out method and adding the task to linux-yocto.inc was
    causing issues. For example, linux-yocto-dev would often fail because
    it uses AUTOREV with no way to dynamically change the PV.
    
    Add a variable to turn off the sanity check, allowing an easy opt out,
    and set the opt-out variable in linux-yocto-dev, fixing the issue with
    AUTOREV.
    
    (From OE-Core rev: 1b6a3c17874ead7ee0957e67329aa3bd019fa129)
    
    Signed-off-by: California Sullivan <california l sullivan intel com>
    Signed-off-by: Ross Burton <ross burton intel com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 meta/classes/kernel.bbclass                  |    6 +++++-
 meta/recipes-kernel/linux/linux-yocto-dev.bb |    1 +
 2 files changed, 6 insertions(+), 1 deletions(-)
---
diff --git a/meta/classes/kernel.bbclass b/meta/classes/kernel.bbclass
index 3cd59fd..1e0646a 100644
--- a/meta/classes/kernel.bbclass
+++ b/meta/classes/kernel.bbclass
@@ -327,6 +327,10 @@ do_install[prefuncs] += "package_get_auto_pr"
 
 # Must be ran no earlier than after do_kernel_checkout or else Makefile won't be in ${S}/Makefile
 do_kernel_version_sanity_check() {
+       if [ "x${KERNEL_VERSION_SANITY_SKIP}" = "x1" ]; then
+               exit 0
+       fi
+
        # The Makefile determines the kernel version shown at runtime
        # Don't use KERNEL_VERSION because the headers it grabs the version from aren't generated until 
do_compile
        VERSION=$(grep "^VERSION =" ${S}/Makefile | sed s/.*=\ *//)
@@ -350,7 +354,7 @@ do_kernel_version_sanity_check() {
        reg="${reg}${EXTRAVERSION}"
 
        if [ -z `echo ${PV} | grep -E "${reg}"` ]; then
-               bbfatal "Package Version (${PV}) does not match of kernel being built (${vers}). Please 
update the PV variable to match the kernel source."
+               bbfatal "Package Version (${PV}) does not match of kernel being built (${vers}). Please 
update the PV variable to match the kernel source or set KERNEL_VERSION_SANITY_SKIP=\"1\" in your recipe."
        fi
        exit 0
 }
diff --git a/meta/recipes-kernel/linux/linux-yocto-dev.bb b/meta/recipes-kernel/linux/linux-yocto-dev.bb
index b9487d6..444ee41 100644
--- a/meta/recipes-kernel/linux/linux-yocto-dev.bb
+++ b/meta/recipes-kernel/linux/linux-yocto-dev.bb
@@ -44,3 +44,4 @@ KERNEL_FEATURES_append_qemux86=" cfg/sound.scc cfg/paravirt_kvm.scc"
 KERNEL_FEATURES_append_qemux86-64=" cfg/sound.scc"
 KERNEL_FEATURES_append = " ${@bb.utils.contains("TUNE_FEATURES", "mx32", " cfg/x32.scc", "" ,d)}"
 
+KERNEL_VERSION_SANITY_SKIP = "1"