[gnome-continuous-yocto/gnomeostree-3.28-rocko: 1264/8267] linux-yocto-dev: Handle performance regression

[Emmanuele Bassi <ebassi src gnome org>]

commit 3e0137113e894eb8b23cd43721c7ba26ff234c8f
Author: Richard Purdie <richard purdie linuxfoundation org>
Date:   Fri Jul 8 18:00:49 2016 +0100

    linux-yocto-dev: Handle performance regression
    
    After commit 0437a59e3c298d40aaa96af09b80bff8fcbe292d, the linux-yocto-dev
    recipe is being parsed every time we run "bitbake -p". This was spotted
    on some performance benchmarks and showed up as a performance regression.
    
    We can tweak the recipe to ensure this doesn't happen and that its only
    used if selected.
    
    (From OE-Core rev: 5c21fd5eb8b689504e7f6a4ee2f674c32e3d928b)
    
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>
    Signed-off-by: Ross Burton <ross burton intel com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 meta/recipes-kernel/linux/linux-yocto-dev.bb |    7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)
---
diff --git a/meta/recipes-kernel/linux/linux-yocto-dev.bb b/meta/recipes-kernel/linux/linux-yocto-dev.bb
index 3085263..c50b319 100644
--- a/meta/recipes-kernel/linux/linux-yocto-dev.bb
+++ b/meta/recipes-kernel/linux/linux-yocto-dev.bb
@@ -20,6 +20,9 @@ include recipes-kernel/linux/linux-yocto-dev-revisions.inc
 python () {
     if d.getVar("PREFERRED_PROVIDER_virtual/kernel", True) != "linux-yocto-dev":
         raise bb.parse.SkipPackage("Set PREFERRED_PROVIDER_virtual/kernel to linux-yocto-dev to enable it")
+    else:
+        d.setVar("SRCREV_machine", "${AUTOREV}")
+        d.setVar("SRCREV_meta", "${AUTOREV}")
 }
 
 KBRANCH = "standard/base"
@@ -33,8 +36,8 @@ SRC_URI = "git://git.yoctoproject.org/linux-yocto-dev.git;branch=${KBRANCH};name
 # linux-yocto-dev is the preferred provider, they will be overridden to
 # AUTOREV in following anonymous python routine and resolved when the
 # variables are finalized.
-SRCREV_machine ?= '${@oe.utils.conditional("PREFERRED_PROVIDER_virtual/kernel", "linux-yocto-dev", 
"${AUTOREV}", "29594404d7fe73cd80eaa4ee8c43dcc53970c60e", d)}'
-SRCREV_meta ?= '${@oe.utils.conditional("PREFERRED_PROVIDER_virtual/kernel", "linux-yocto-dev", 
"${AUTOREV}", "29594404d7fe73cd80eaa4ee8c43dcc53970c60e", d)}'
+SRCREV_machine ?= "29594404d7fe73cd80eaa4ee8c43dcc53970c60e"
+SRCREV_meta ?= "29594404d7fe73cd80eaa4ee8c43dcc53970c60e"
 
 LINUX_VERSION ?= "4.6-rc+"
 LINUX_VERSION_EXTENSION ?= "-yoctodev-${LINUX_KERNEL_TYPE}"